CSX CORP
8-K, 1998-04-22
RAILROADS, LINE-HAUL OPERATING
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                      SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT


                       PURSUANT TO SECTION 13 OR 15(D) OF
                       THE SECURITIES EXCHANGE ACT OF 1934


        Date of Report (Date of earliest event reported): April 17, 1998
                                                          --------------



                                 CSX CORPORATION
                                 ---------------
             (Exact name of registrant as specified in its charter)


                                    Virginia
                                    --------
                        (State or other jurisdiction of
                         incorporation or organization)


               2-63273                                         62-1051971
               -------                                         ----------
             (Commission                                    (I.R.S. Employer
              File No.)                                    Identification No.)


           One James Center, 901 East Cary Street, Richmond, VA 23219
           ----------------------------------------------------------
               (Address of principal executive offices) (Zip Code)


               Registrant's telephone number, including area code:
                                 (804) 782-1400
                                 --------------








                                      - 1 -


<PAGE>


ITEM 5.        OTHER EVENTS

               On April 20, 1998,  CSX  Corporation  (the  "Company")  announced
reaching  agreement on a  transaction  in which it will convey its  wholly-owned
barge  subsidiary,  American  Commercial Lines LLC ("ACL"),  to a venture formed
with Vectura Group, Inc.  ("Vectura") for approximately $695 million in cash and
$155 million in  securities  issued by the venture,  including a 34% interest in
the venture.  As part of the transaction  National Marine,  Inc., a wholly-owned
subsidiary of Vectura,  will be combined  with ACL. The  resulting  venture will
have total assets of approximately $1 billion.

               The  Company's  press  release   announcing  the  transaction  is
included as Exhibit 99.1 hereto and is incorporated herein by reference.

ITEM 7.        FINANCIAL STATEMENTS AND EXHIBITS

        (c)    Exhibits

               The following exhibits are filed as a part of this report.

                10.1      Recapitilization  Agreement,  dated  as of  April  17,
                          1998,  by and among CSX  Corporation,  Vectura  Group,
                          Inc., American Commercial Lines Holdings LLC, American
                          Commercial Lines LLC, and National Marine, Inc.

                99.1      Press release issued by the Company on April 20, 1998.




























                                      - 2 -


<PAGE>




                                   Signature

           Pursuant to the  requirements  of the  Securities and Exchange Act of
1934,  the  registrant  has caused this report to be signed on its behalf by the
undersigned, hereunto duly authorized.


                                         CSX CORPORATION

                                         By:  /s/ GREGORY R. WEBER
                                              -----------------------------
                                              Gregory R. Weber
                                              Vice President and Treasurer


Date:  April 22, 1998




































                                      - 3 -


<PAGE>



                                  EXHIBIT LIST
                                  ------------


Exhibit                                   Description
- -------                                   -----------


      10.1     Recapitilization  Agreement,  dated as of April 17, 1998,  by and
               among CSX Corporation,  Vectura Group, Inc.,  American Commercial
               Lines Holdings LLC,  American  Commercial Lines LLC, and National
               Marine, Inc.

      99.1     Press release issued by the Company on April 20, 1998.








































                                      -4 -







                                                                               


                                                                               


                                                          EXECUTION COPY
                                                          --------------
================================================================================












                           RECAPITALIZATION AGREEMENT

                                  by and among

                                CSX CORPORATION,
                             a Virginia corporation,

                              VECTURA GROUP, INC.,
                             a Delaware corporation,

                     AMERICAN COMMERCIAL LINES HOLDINGS LLC,
                      a Delaware limited liability company,

                         AMERICAN COMMERCIAL LINES LLC,
                    a Delaware limited liability company, and

                        NATIONAL MARINE, INC., a Delaware
                                  corporation.



                                   Dated as of

                                 April 17, 1998.





================================================================================





<PAGE>


                                                                           
                                                                          


                                                     

                                                     
                                TABLE OF CONTENTS
                                -----------------




                                                                           Page
                                                                          Number

                                    ARTICLE I
                               Certain Definitions
                               -------------------

Section 1.1.      "AAA" ...................................................... 2
Section 1.2.      "Accounting Firm" .......................................... 2
Section 1.3.      "Accounting Principles" .................................... 2
Section 1.4.      "ACL" ...................................................... 3
Section 1.5.      "ACL Amount"................................................ 3
Section 1.6.      "ACL Assumed Funded Debt" .................................. 3
Section 1.7.      [intentionally omitted] .................................... 3
Section 1.8.      "ACL Balance Sheet" ........................................ 3
Section 1.9.      "ACL Current Employees" .................................... 3
Section 1.10.     "ACL Employee Benefit Plans" ............................... 3
Section 1.11.     "ACL Employees" ............................................ 3
Section 1.12.     "ACL Excluded Assets" ...................................... 3
Section 1.13.     "ACL Excluded Liabilities" ................................. 3
Section 1.14.     "ACL Financial Statements" ................................. 3
Section 1.15.     "ACL Fixed Assets" ......................................... 3
Section 1.16.     "ACL Foreign Plans" ........................................ 3
Section 1.17.     "ACL Former Employees" ..................................... 4
Section 1.18.     "ACL Holdings" ............................................. 4
Section 1.19.     "ACL Holdings Indemnified Party" ........................... 4
Section 1.20.     "ACL Holdings Savings Plan" ................................ 4
Section 1.21.     "ACL Income Statement" ..................................... 4
Section 1.22.     "ACL Indebtedness" ......................................... 4
Section 1.23.     "ACL Intellectual Property Rights" ......................... 4
Section 1.24.     "ACL Leased Real Property" ................................. 4
Section 1.25.     "ACL Leases" ............................................... 4
Section 1.26.     "ACL Licenses" ............................................. 4
Section 1.27.     "ACL Litigation" ........................................... 4
Section 1.28.     "ACL Multiemployer Plan".................................... 4
Section 1.29.     "ACL-Only Employee Benefit Plans"........................... 4
Section 1.30.     "ACL Owned Real Property" .................................. 4
Section 1.31.     "ACL Permitted Encumbrances" ............................... 4
Section 1.32.     "ACL Pro Forma Balance Sheet" .............................. 5
Section 1.33.     "ACL Pro Forma Transactions" ............................... 5
Section 1.34.     "ACL Savings Plan Employee" ................................ 5
Section 1.35.     "ACL Target WC Level" ...................................... 5
Section 1.36.     "ACL Transfer Date" ........................................ 5
Section 1.37.     "Acquisition Proposal" ..................................... 5
Section 1.38.     "Action" ................................................... 5
Section 1.39.     "Adverse Consequences" ..................................... 5
Section 1.40.     "Affiliate"................................................. 6
Section 1.41.     "Agreement" ................................................ 6
Section 1.42.     "Antitrust Laws" ........................................... 6
Section 1.43.     "Assumed Vectura Employee Benefit Plans" ................... 6
Section 1.44.     "Barging Liabilities" ...................................... 6
Section 1.45.     "Business".................................................. 6
Section 1.46.     "Claimant" ................................................. 7
Section 1.47.     "Closing" .................................................. 7
Section 1.48.     "Closing Date" ............................................. 7
Section 1.49.     "Code" ..................................................... 7
Section 1.50.     "Confidentiality Agreement" ................................ 7
Section 1.51.     "Continuation Period" ...................................... 7
Section 1.51a.    "Controlling Party" ........................................ 7
Section 1.52.     "CSX" ...................................................... 7
Section 1.53.     "CSX Savings Plan" ......................................... 7
Section 1.54.     "CTC" ...................................................... 7
Section 1.55.     "Current Portion of Long-Term Debt" ........................ 7
Section 1.56.     "CVC" ...................................................... 7
Section 1.57.     "Encumbrances" ............................................. 7
Section 1.58.     "Environmental Law" ........................................ 7
Section 1.59.     "Equity Contribution" ...................................... 8
Section 1.60.     "Equity Letters"............................................ 8
Section 1.61.     "ERISA" .................................................... 8
Section 1.62.     "Estimated ACL Amount" ..................................... 8
Section 1.63.     "Estimated NMI Holdings Amount" ............................ 8
Section 1.64.     "Final Statement" .......................................... 8
Section 1.65.     "Financing Letters" ........................................ 8
Section 1.66.     "Funded Debt" .............................................. 8
Section 1.67.     "GAAP" ..................................................... 8
Section 1.68.     "Government Authority" ..................................... 9
Section 1.69.     "Hazardous Material" ....................................... 9
Section 1.70.     "hereof," "herein," and "herewith" ......................... 9
Section 1.71.     "High Yield Letters" ....................................... 9
Section 1.72.     "HSR Act" .................................................. 9
Section 1.73.     "including" ................................................ 9
Section 1.74.     "Income Taxes".............................................. 9
Section 1.75.     "Indemnified Party" ........................................ 9
Section 1.76.     "Indemnifying Party" ....................................... 9
Section 1.77.     "Initial Funding Amount" ................................... 9
Section 1.78.     "Initial Statement" ........................................ 9
Section 1.79.     "Intellectual Property Rights".............................. 9
Section 1.80.     "IRS" ...................................................... 9
Section 1.81.     "Marked Materials" .........................................10
Section 1.82.     "material," "materially," "material adverse change" and 
                  "material adverse effect"...................................10
Section 1.83.     "Multiemployer Plan" .......................................10
Section 1.84.     "NBL" ......................................................10
Section 1.85.     "NMI".......................................................10
Section 1.86.     "NMI Holdings"..............................................10
Section 1.87.     "NMI Holdings Amount".......................................10
Section 1.88.     "NMI Holdings Target WC Level" .............................10
Section 1.89.     "NMI Pro Forma Balance Sheets" .............................10
Section 1.90.     "NMI Pro Forma Financial Statements"........................10
Section 1.91.     "Noncompete Period".........................................10
Section 1.91a.    "Noncontrolling Party"......................................10
Section 1.92.     "Non-Qualified Plans" ......................................11
Section 1.93.     "Notice of Disagreement" ...................................11
Section 1.94.     "or"........................................................11
Section 1.95.     "ordinary course consistent with past practice".............11
Section 1.96.     "Parties" ..................................................11
Section 1.97.     "Party Indemnified Party" ..................................11
Section 1.98.     "person" ...................................................11
Section 1.99.     "Recapitalization Transactions".............................11
Section 1.100.    "Request" ..................................................11
Section 1.101.    "Release"...................................................11
Section 1.102.    "Respondent" ...............................................11
Section 1.103.    "Returns"...................................................11
Section 1.104.    "Rules" ....................................................11
Section 1.105.    "Senior Credit Letter" .....................................11
Section 1.106.    "Senior Common Amount"......................................11
Section 1.107.    "Setoff"....................................................11
Section 1.108.    "Subsidiary" ...............................................12
Section 1.109.    "Taxes".....................................................12
Section 1.110.    "Taxing Authority"..........................................12
Section 1.111.    "to the knowledge of ACL"...................................12
Section 1.112.    "to the knowledge of any Vectura Party".....................12
Section 1.113.    "Total Current Assets"......................................12
Section 1.114.    "Total Current Liabilities".................................12
Section 1.115.    "Transferred ACL Subsidiaries" .............................12
Section 1.116.    "Transferred Foreign ACL Subsidiaries" .....................12
Section 1.117.    "Transferred NMI Holdings Subsidiaries" ....................12
Section 1.118.    [intentionally omitted].....................................12
Section 1.119.    "Vectura" ..................................................12
Section 1.120.    "Vectura Balance Sheet" ....................................12
Section 1.121.    "Vectura Continuing Employees" .............................13
Section 1.122.    "Vectura Current Employees" ................................13
Section 1.123.    "Vectura Employee Benefit Plans" ...........................13
Section 1.124.    "Vectura Employees" ........................................13
Section 1.125     "Vectura Excluded Assets"...................................13
Section 1.126     "Vectura Excluded Liabilities"..............................13
Section 1.127.    "Vectura Excluded Subsidiaries" ............................13
Section 1.128.    "Vectura Financial Statements" .............................13
Section 1.129.    "Vectura Fixed Assets" .....................................13
Section 1.130.    "Vectura Foreign Plans".....................................13
Section 1.131.    "Vectura Former Employees" .................................13
Section 1.132.    "Vectura Income Statement" .................................13
Section 1.133.    "Vectura Indebtedness" .....................................14
Section 1.134.    "Vectura Intellectual Property Rights" .....................14
Section 1.135.    "Vectura Leased Real Property" .............................14
Section 1.136.    "Vectura Leases" ...........................................14
Section 1.137.    "Vectura Licenses" .........................................14
Section 1.138.    "Vectura Litigation" .......................................14
Section 1.139.    "Vectura Matter" ...........................................14
Section 1.140.    "Vectura Multiemployer Plan"................................14
Section 1.141.    "Vectura-Only Employee Benefit Plans".......................14
Section 1.142.    "Vectura Owned Real Property" ..............................14
Section 1.143     "Vectura Assumed Funded Debt"...............................14
Section 1.144     "Vectura Parties"...........................................14
Section 1.145     "Vectura Permitted Encumbrances" ...........................14
Section 1.146     "Vectura Savings Plan"......................................14
Section 1.147.    "WARN Act" .................................................15
Section 1.148.    "Working Capital" ..........................................15

                                   ARTICLE II
             Consummation of Recapitalization Transactions; Closing
             ------------------------------------------------------

Section 2.1.      Recapitalization Transactions ..............................15
Section 2.2.      Closing Documents ..........................................17
Section 2.3.      Time and Place of Closing ..................................18
Section 2.4.      Adjustment .................................................18

                                   ARTICLE III
                      Representations and Warranties of CSX
                      -------------------------------------

Section 3.1.      Incorporation; Authorization; Etc. .........................20
Section 3.2.      Capitalization .............................................21
Section 3.3.      Financial Statements .......................................22
Section 3.4.      Undisclosed Liabilities ....................................23
Section 3.5.      Properties .................................................23
Section 3.6.      Absence of Certain Changes .................................24
Section 3.7.      Litigation; Orders .........................................24
Section 3.8.      Licenses, Approvals, Other Authorizations, Consents,
                    Reports, Etc..............................................24
Section 3.9.      Labor Matters ..............................................25
Section 3.10.     Compliance with Laws .......................................26
Section 3.11.     Insurance ..................................................26
Section 3.12.     Material Contracts .........................................26
Section 3.13.     Fixed Assets ...............................................27
Section 3.14.     Environmental Matters ......................................27
Section 3.15.     Affiliate Transactions .....................................29
Section 3.16.     Intellectual Property ......................................29
Section 3.17.     Employee Benefit Plans .....................................30
Section 3.18.     Brokers, Finders, Etc. .....................................32
Section 3.19.     Acquisition for Investment..................................32
Section 3.20.     Qualifications of ACL.......................................32
Section 3.21      No Outside Reliance.........................................33

                                   ARTICLE IV
              Representations and Warranties of the Vectura Parties
              -----------------------------------------------------

Section 4.1.      Incorporation; Authorization; Etc...........................33
Section 4.2.      Capitalization..............................................34
Section 4.3.      Financial Statements........................................35
Section 4.4.      Undisclosed Liabilities.....................................36
Section 4.5.      Properties..................................................36
Section 4.6.      Absence of Certain Changes..................................37
Section 4.7.      Litigation; Orders..........................................37
Section 4.8.      Licenses, Approvals, Other Authorizations, Consents,
                    Reports, Etc..............................................38
Section 4.9.      Labor Matters...............................................38
Section 4.10.     Compliance with Laws........................................39
Section 4.11.     Insurance...................................................39
Section 4.12.     Material Contracts..........................................40
Section 4.13.     Fixed Assets................................................41
Section 4.14.     Environmental Matters.......................................41
Section 4.15.     Affiliate Transactions......................................42
Section 4.16.     Intellectual Property.......................................42
Section 4.17.     Employee Benefit Plans......................................43
Section 4.18.     Brokers, Finders, Etc.......................................45
Section 4.19.     Qualifications of Vectura Parties...........................46
Section 4.20.     Availability of Funds.......................................46
Section 4.21.     No Outside Reliance ........................................46
Section 4.22.     Acquisition for Investment .................................47

                                    ARTICLE V
                            Covenants of the Parties
                            ------------------------

Section 5.1.      Investigation of Business; Access to Properties and
                    Records, Etc. ............................................47
Section 5.2.      Efforts; Obtaining Consents; Antitrust Laws ................49
Section 5.3.      Further Assurances .........................................50
Section 5.4.      Conduct of Business ........................................50
Section 5.5.      Pro Forma Transactions .....................................55
Section 5.6.      Interim Financial Statements ...............................55
Section 5.7.      Public Announcements; Non-Public Information ...............55
Section 5.8.      Intercompany Items .........................................56
Section 5.9.      Competition ................................................56
Section 5.10.     Termination of Discussions .................................58
Section 5.11.     No Solicitation ............................................58
Section 5.12.     Use of Business Names.......................................58

                                   ARTICLE VI
                                Employee Benefits
                                -----------------

Section 6.1.      Termination of Participation ...............................58
Section 6.2.      ACL Holdings' Obligations ..................................59
Section 6.3.      Savings Plan................................................61
Section 6.4.      Plan Transfers .............................................62
Section 6.5.      WARN Act ...................................................62

                                   ARTICLE VII
                                   Tax Matters
                                   -----------

Section 7.1.      Tax Returns ................................................62
Section 7.2.      Definitions ................................................64
Section 7.3.      Tax Indemnification by CSX .................................65
Section 7.4.      Tax Indemnification by the Vectura Parties .................65
Section 7.5.      Tax Indemnification by ACL Holdings ........................65
Section 7.6.      Allocation of Certain Taxes.................................66
Section 7.7.      Survival ...................................................66
Section 7.8.      Cooperation and Exchange of Information ....................66
Section 7.9.      Payment of Indemnified Taxes ...............................69
Section 7.10.     Filing Responsibility ......................................69
Section 7.11.     Refunds ....................................................70
Section 7.12.     Limitation on Tax Indemnification ..........................71
Section 7.13.     Article VII to Control .....................................71
Section 7.14.     Tax Treatment...............................................71

                                  ARTICLE VIII
             Conditions of the Vectura Parties' Obligations to Close
             -------------------------------------------------------

Section 8.1.      Representations, Warranties and Covenants of CSX ...........72
Section 8.2.      Filings; Consents; Waiting Periods .........................72
Section 8.3.      No Injunction ..............................................72
Section 8.4.      Financing ..................................................72
Section 8.5.      Indebtedness ...............................................72
Section 8.6.      Documents ..................................................72
Section 8.7.      Material Adverse Change ....................................73
Section 8.8.      Transition Services Agreement...............................73

                                   ARTICLE IX
                     Conditions to CSX's Obligation to Close
                     ---------------------------------------

Section 9.1.      Representations, Warranties and Covenants of the
                    Vectura Parties ..........................................73
Section 9.2.      Filings; Consents; Waiting Periods .........................73
Section 9.3.      No Injunction ..............................................73
Section 9.4.      Indebtedness ...............................................73
Section 9.5.      Documents ..................................................73
Section 9.6.      Solvency Opinion............................................74
Section 9.7.      Material Adverse Change ....................................74

                                    ARTICLE X
                            Survival; Indemnification
                            -------------------------

Section 10.1.     Survival ...................................................74
Section 10.2.     Indemnification ............................................74
Section 10.3.     Certain Limitations ........................................75
Section 10.4.     Payment of Indemnification .................................76
Section 10.5.     ACL Holdings Indemnification ...............................76
Section 10.6.     Vectura Indemnification ....................................76
Section 10.7.     Procedures for Third-Party Claims ..........................77
Section 10.8.     Procedures for Non-Third Party Claims ......................78
Section 10.9.     Arbitration ................................................78
Section 10.10.    Remedies Exclusive .........................................79

                                   ARTICLE XI
                                   Termination
                                   -----------

Section 11.1.     Termination.................................................79
Section 11.2.     Procedure and Effect of Termination.........................80

                                   ARTICLE XII
                                  Miscellaneous
                                  -------------

Section 12.1.     Counterparts................................................80
Section 12.2.     Governing Law; Jurisdiction and Forum.......................80
Section 12.3.     Entire Agreement; Third-Party Beneficiary...................82
Section 12.4.     Expenses....................................................82
Section 12.5.     Notices.....................................................83
Section 12.6.     Successors and Assigns......................................84
Section 12.7.     Headings; Definitions.......................................84
Section 12.8.     Amendments and Waivers......................................84
Section 12.9.     Interpretation; Absence of Presumption......................85
Section 12.10.    Severability................................................86
Section 12.11.    Timing......................................................86
Section 12.12.    NMI Holdings................................................86




<PAGE>




                                    SCHEDULES
                                    ---------

Schedule 1.12         ACL Excluded Assets

Schedule 1.13         ACL Excluded Liabilities

Schedule 1.66         Vectura Funded Debt

Schedule 1.125        Vectura Excluded Assets

Schedule 1.126        Vectura Excluded Liabilities

Schedule 1.143        Vectura Assumed Funded Debt

Schedule 2.1(d)       ACL Assumed Funded Debt

Schedule 3.1          ACL Conflicts; Subsidiaries

Schedule 3.2          ACL Capitalization

Schedule 3.3          ACL Financial Statements

Schedule 3.4          ACL Undisclosed Liabilities

Schedule 3.5          ACL Properties

Schedule 3.6          ACL Absence of Certain Changes

Schedule 3.7          ACL Litigation; Orders

Schedule 3.8          ACL Licenses and Consents

Schedule 3.9          ACL Labor Matters

Schedule 3.10         ACL Compliance with Laws

Schedule 3.11         ACL Insurance

Schedule 3.12(a)      ACL Contracts

Schedule 3.12(b)      ACL Employment Agreements

Schedule 3.14         ACL Environmental Matters

Schedule 3.15         ACL Affiliate Transactions

Schedule 3.16         ACL Intellectual Property

Schedule 3.16(a)      ACL Employee Benefit Plans

Schedule 3.16(c)      ACL Pension Plans

Schedule 3.16(d)      ACL Plan Triggers

Schedule 3.1          ACL Conflicts; Subsidiaries

Schedule 3.2          ACL Capitalization

Schedule 3.3          ACL Financial Statements

Schedule 3.4          ACL Undisclosed Liabilities

Schedule 3.5          ACL Properties

Schedule 3.6          ACL Absence of Certain Changes

Schedule 3.7          ACL Litigation; Orders

Schedule 3.8          ACL Licenses and Consents

Schedule 3.9          ACL Labor Matters

Schedule 3.10         ACL Compliance with Laws

Schedule 3.11         ACL Insurance

Schedule 3.12(a)      ACL Contracts

Schedule 3.12(b)      ACL Employment Agreements

Schedule 3.14         ACL Environmental Matters

Schedule 3.15         ACL Affiliate Transactions

Schedule 3.16         ACL Intellectual Property

Schedule 3.17(a)      ACL Employee Benefit Plans

Schedule 3.17(c)      ACL Pension Plans

Schedule 3.17(d)      ACL Plan Triggers

Schedule 4.1          Vectura Conflicts; Subsidiaries

Schedule 4.2          Vectura Capitalization

Schedule 4.3          Vectura Financial Statements

Schedule 4.4          Vectura Undisclosed Liabilities

Schedule 4.5          Vectura Properties

Schedule 4.6          Vectura Absence of Certain Changes

Schedule 4.7          Vectura Litigation; Orders

Schedule 4.8          Vectura Licenses and Consents

Schedule 4.9          Vectura Labor Matters

Schedule 4.10         Vectura Compliance with Laws

Schedule 4.11         Vectura Insurance

Schedule 4.12(a)      Vectura Contracts

Schedule 4.12(b)      Vectura Employment Agreements

Schedule 4.14         Vectura Environmental Matters

Schedule 4.15         Vectura Affiliate Transactions

Schedule 4.16         Vectura Intellectual Property

Schedule 4.17(a)      Vectura Employee Benefit Plans

Schedule 4.17(b)      Vectura Plan Compliance

Schedule 4.17(c)      Vectura Pension Plans

Schedule 4.17(d)      Vectura Plan Triggers

Schedule 5.4(a)       ACL Conduct of Business

Schedule 5.4(b)       Vectura Conduct of Business

Schedule 7.1(a)       ACL Taxes

Schedule 7.1(b)       Vectura Taxes

<PAGE>




                                    EXHIBITS
                                    --------



Exhibit A             Certain Terms of ACL Holdings LLC Agreement

Exhibit B             Substance of CSX Legal Opinion

Exhibit C             Substance of Vectura Legal Opinion



<PAGE>



                                                      


               This RECAPITALIZATION  AGREEMENT (together with the Schedules and
Exhibits  hereto,  this  "Agreement"),  is dated as of April 17, 1998, is by and
                          ---------
among CSX Corporation,  a Virginia corporation  ("CSX"),  Vectura Group, Inc., a
                                                  ---
Delaware corporation ("Vectura"),  National Marine, Inc., a Delaware corporation
                       -------
and a wholly owned Subsidiary of Vectura ("NMI" and, together with Vectura,  the
                                           ---
"Vectura  Parties"),  American Commercial Lines Holdings LLC, a Delaware limited
 ----------------
liability  company and a wholly owned  Subsidiary of CSX ("ACL  Holdings"),  and
                                                           -------------
American Commercial Lines LLC, a Delaware limited liability company and a wholly
owned  Subsidiary of ACL Holdings  ("ACL",  and,  together with CSX, the Vectura
                                     ---
Parties and ACL Holdings, the "Parties").
                               -------

               WHEREAS,  ACL and the barging business of the Vectura Parties are
engaged  in the  business  of owning,  chartering  and/or  operating  barges and
related vessels and other related businesses;

               WHEREAS, ACL is the successor to American Commercial Lines, Inc.,
a Delaware  corporation,  all of the businesses of which  (including each of its
Subsidiaries,  but excluding, as of the Closing, the ACL Excluded Assets and the
ACL Excluded Liabilities) have been contributed (by merger) to ACL;

               WHEREAS,  upon the terms and subject to the  conditions set forth
herein,  the Vectura  Parties shall  organize a new Delaware  limited  liability
company ("NMI  Holdings") as a wholly owned Subsidiary of NMI and shall cause to
          -------------
be  transferred  to NMI  Holdings,  and to one or more  other  Delaware  limited
liability companies wholly owned by NMI Holdings,  all assets and liabilities of
NMI and all assets and Barging Liabilities of Vectura and its Subsidiaries other
than any Vectura Excluded Assets and Vectura Excluded Liabilities;

               WHEREAS,  the Parties desire to combine the businesses of ACL and
NMI Holdings, to consummate the financing  transactions  contemplated hereby and
to recapitalize  ACL Holdings,  upon the terms and subject to the conditions set
forth herein;

               WHEREAS, in connection with such combination,  the Parties intend
that each corporate  Subsidiary of ACL (other than any  Transferred  Foreign ACL
Subsidiary)  and each  corporate  Subsidiary  of NMI  (other  than  any  Vectura
Excluded  Subsidiary) shall be merged with and into a separate limited liability
company  organized  under the laws of the State of Delaware,  upon the terms and
subject to the conditions set forth herein;

               WHEREAS, each of the Parties has received all requisite approvals
of its Board of Directors and stockholders (or comparable organizational bodies)
to enter into this  Agreement and to consummate  the  transactions  contemplated
hereby;

               NOW,  THEREFORE,   in  consideration  of  the  premises  and  the
representations,  warranties, covenants and agreements contained herein, and for
other good and valuable consideration,  the receipt and sufficiency of which are
hereby  acknowledged,  and  intending to be legally  bound  hereby,  the Parties
hereby agree as follows:

                                    ARTICLE I
                               Certain Definitions
                               -------------------

  As used in this  Agreement,  the  following  terms  shall  have the  following
respective meanings:

                Section 1.1.  "AAA" shall have the meaning set forth in Section 
10.9.

                Section 1.2. "Accounting Firm" shall mean Deloitte & Touche LLP,
or, if such  firm is  unable or  unwilling  to  undertake  the  responsibilities
required of the Accounting  Firm  hereunder,  such other  nationally  recognized
independent  public  accounting  firm as shall be agreed  upon by the Parties in
writing, provided that in any case the senior persons performing services as the
Accounting Firm hereunder shall not have any significant  relationship  with any
Party.

                Section  1.3.  "Accounting  Principles,"  with  respect  to  any
person,  shall mean the following:  (i) each  accounting  term used herein shall
have the  meaning  that is applied  thereto in  accordance  with GAAP,  unless a
different meaning is set forth herein for such term; (ii) the calculation of the
levels  of the  accounts  shall be done  based on a  consistent  application  of
accounting  principles as utilized in the preparation of the most recent balance
sheet of such person included in the Schedules hereto, including with respect to
the  nature  or  classification  of  accounts,  closing  proceedings,  levels of
reserves or levels of accruals,  other than as a result of objective  changes in
the  underlying  business  or,  for all  purposes  except  for  calculating  the
Estimated ACL Amount, the Estimated NMI Holdings Amount, the ACL Amount, the NMI
Holdings  Amount (and all components of any of the foregoing) and the adjustment
contemplated  by Section 2.4, as may be required by GAAP or applicable  law; and
(iii) for purposes of the  preceding  clause,  the  "consistent  application  of
accounting principles" shall exclude changes in accounting principles, policies,
practices,  procedures or  methodologies  with respect to financial  statements,
their classification or their presentation, as well as all changes in practices,
methods,  conventions  or  assumptions  used  in  making  accounting  estimates.
Notwithstanding the foregoing, for the purposes of calculating the Estimated ACL
Amount,  the Estimated  NMI Holdings  Amount,  the ACL Amount,  the NMI Holdings
Amount  (and  all  components  of any  of  the  foregoing)  and  the  adjustment
contemplated  by Section 2.4,  the  "Accounting  Principles"  shall mean GAAP as
modified by the rules and bases of accounting  specifically described in the ACL
Pro Forma Balance Sheet or the NMI Pro Forma Balance Sheet, as applicable.

                Section 1.4.  "ACL" shall have the meaning set forth in the 
first paragraph hereof.

                Section  1.5.  "ACL  Amount"  shall  mean the  level of  Working
Capital of ACL and ACL  Holdings  (without  duplication)  as of the Closing Date
minus the ACL Target WC Level (such number to be either  positive or  negative),
provided  that,  if the ACL  Amount  shall be a  positive  number  greater  than
$3,000,000,  then the "ACL Amount"  shall be  $3,000,000,  and provided  further
that, if both the ACL Amount and the NMI Holdings  Amount are negative  numbers,
then the ACL Amount  (for  purposes of Section  2.4 and the  calculation  of the
Estimated  ACL Amount)  shall be (A) if the ACL Amount is more negative than the
NMI Holdings Amount,  the ACL Amount less the NMI Holdings Amount and (B) if the
NMI Holdings  Amount is more negative than the ACL Amount,  zero  (together with
the setoff contemplated by the definition of NMI Holdings Amount, the "Setoff").

                Section 1.6.  "ACL Assumed Funded Debt" shall have the meaning 
set forth in Section 2.1(d).

                Section 1.7.  [intentionally omitted].

                Section 1.8.  "ACL Balance Sheet" shall have the meaning set 
forth in Section 3.3(a).

                Section 1.9.  "ACL Current Employees" shall have the meaning set
forth in Section 3.17(a).

                Section 1.10. "ACL Employee Benefit Plans" shall have the 
meaning set forth in Section 3.17(a).

                Section 1.11. "ACL Employees" shall have the meaning set forth 
in Section 3.17(a).

                Section 1.12. "ACL Excluded Assets" shall mean those assets of 
ACL listed on Schedule 1.12.

                Section  1.13.  "ACL  Excluded  Liabilities"  shall  mean  those
liabilities  of ACL listed on Schedule  1.13,  including  all Funded Debt of ACL
other than ACL Assumed Funded Debt.

                Section 1.14. "ACL Financial Statements" shall have the meaning 
set forth in Section 3.3(a).

                Section 1.15. "ACL Fixed Assets" shall have the meaning set 
forth in Section 3.13(a).

                Section 1.16. "ACL Foreign Plans" shall have the meaning set 
forth in Section 3.17(g).

                Section 1.17. "A CL Former Employees" shall have the meaning set
forth in Section 3.17(a).

                Section 1.18. "ACL Holdings" shall have the meaning set forth in
the first paragraph hereof.

                Section 1.19. "ACL Holdings Indemnified Party" shall have the 
meaning set forth in Section 10.2(a).

                Section 1.20. "ACL Holdings Savings Plan" shall have the meaning
set forth in Section 6.3(a).

                Section 1.21. "ACL Income Statement" shall have the meaning set 
forth in Section 3.3(a).

                Section 1.22. "ACL Indebtedness" shall have the meaning set 
forth in Section 3.12(a).

                Section 1.23. "ACL Intellectual Property Rights" shall have the 
meaning set forth in Section 3.16(a).

                Section 1.24. "ACL Leased Real Property" shall have the meaning 
set forth in Section 3.5(a).

                Section 1.25. "ACL Leases" shall have the meaning set forth in 
Section 3.5(a).

                Section 1.26. "ACL Licenses" shall have the meaning set forth in
Section 3.8(a).

                Section 1.27. "ACL Litigation" shall have the meaning set forth 
in Section 3.7.

                Section 1.28. "ACL Multiemployer Plan" shall have the meaning 
set forth in Section 3.17(h).

                Section 1.29. "ACL-Only Employee Benefit Plans" shall have the 
meaning set forth in Section 3.17(a).

                Section 1.30. "ACL Owned Real Property" shall have the meaning 
set forth in Section 3.5(a).

                Section 1.31. "ACL Permitted  Encumbrances" shall mean (i) those
Encumbrances listed in Schedule 3.5, (ii) liens for current ad valorem taxes not
yet due and  payable  and  (iii)  such  Encumbrances  not  known  to ACL or such
Encumbrances as do not have a material adverse effect on ACL.

                Section 1.32. "ACL Pro Forma Balance Sheet" shall have the 
meaning set forth in Section 3.3(b)

                Section 1.33. "ACL Pro Forma Transactions" shall have the 
meaning set forth in Section 3.3(b).

                Section 1.34. "ACL Savings Plan Employee" shall have the meaning
set forth in Section 6.3(b).

                Section 1.35. "ACL Target WC Level" shall mean a Working Capital
level of $43 million.

                Section 1.36. "ACL Transfer Date" shall have the meaning set 
forth in Section 6.3(b).

                Section 1.37. "Acquisition Proposal" shall have the meaning set 
forth in Section 5.10.

                Section 1.38. "Action" shall mean any actual or threatened 
action, suit, arbitration, inquiry, proceeding or investigation.

                Section  1.39.  "Adverse  Consequences"  shall mean all Actions,
charges, complaints,  claims, demands, injunctions,  judgments, orders, decrees,
rulings, and all actual damages, dues, penalties,  fines, costs, amounts paid in
settlement,  liabilities,   obligations,  liens,  losses,  expenses,  and  fees,
including  court costs and  reasonable  attorneys'  fees and expenses,  provided
that:  (i)  Adverse  Consequences  shall not  include  any lost  profits  or any
exemplary,  punitive,   consequential  or  other  similar  damages  (other  than
exemplary, punitive,  consequential or other similar damages actually awarded to
a third party in an Action);  (ii) Adverse  Consequences shall not be determined
through  any  multiple of earnings  approach or variant  thereof;  (iii) the ACL
Holdings  Indemnified  Parties  shall not be deemed to have suffered any Adverse
Consequences  with  respect  to any  matter  for which  (and to the extent of) a
specific  reserve or accrual of liabilities was established and reflected on the
ACL Financial  Statements or the Vectura Financial  Statements,  as the case may
be, attached hereto or was established since the date of the most recent of such
statements in the ordinary  course  consistent  with past practice and exists on
the  relevant  books and  records as of the date  hereof or,  with  respect to a
current liability reserve or accrual of current liabilities which is included in
Working Capital, as of the Closing Date by ACL or by NMI Holdings (in each case,
other than in respect of the Vectura Matter, Vectura Excluded Liabilities or the
ACL  Excluded  Liabilities)  to  the  extent  of  such  reserve  or  accrual  of
liabilities;  (iv) in determining Adverse  Consequences,  the Parties shall make
appropriate adjustments for insurance and indemnity recoveries actually received
by the relevant Indemnified Party (net of any out-of-pocket expenses,  including
court costs and reasonable  attorneys'  fees and expenses,  incurred in pursuing
such insurance and indemnity  recoveries),  under any  indemnification or setoff
available  under  acquisition  agreements  with  third  parties,  and  under any
underground storage tank or similar  environmental  reimbursement  program,  and
provided further that Adverse Consequences shall not include (i) the loss of any
Tax  attribute  or (ii) any Tax  liability  resulting  from the  receipt  of any
indemnification  payment made under this Agreement but shall be net of any (iii)
Tax benefit,  and provided  further that, in respect of  environmental  matters,
"Adverse  Consequences"  shall  not  include  any  environmental  investigation,
cleanup or other  related  costs or expenses  unless such costs or expenses were
incurred to comply with any applicable  Environmental  Law, or to respond to any
other legal  obligation  (including  any order or  directive  of a  Governmental
Authority) or, if voluntarily  incurred,  only those  expenditures  necessary to
abate a risk or other threat to health or the environment.

                Section 1.40.  "Affiliate"  (and,  with a  correlative  meaning,
"Affiliated")  shall mean,  with  respect to any person,  any other  person that
directly, or through one or more intermediaries, controls or is controlled by or
is  under  common  control  with  such  person,  and,  if  such a  person  is an
individual,  any member of the immediate family (including  parents,  spouse and
children) of such individual and any trust whose  principal  beneficiary is such
individual or one or more members of such immediate family and any person who is
controlled by any such member or trust.  As used in this  definition,  "control"
(including,  with correlative  meanings,  "controlled" and "under common control
with")  shall mean  possession,  directly or  indirectly,  of power to direct or
cause the  direction of  management or policies  (whether  through  ownership of
securities  or  partnership  or  other  ownership  interests,   by  contract  or
otherwise).
                Section 1.41. "Agreement" shall have the meaning set forth in 
the first paragraph hereof.

                Section  1.42.  "Antitrust  Laws"  shall  mean and  include  the
Sherman Act, as amended,  the Clayton Act, as amended,  the HSR Act, the Federal
Trade  Commission  Act, as amended,  and all other federal,  state,  foreign and
multinational  (including  European  Community)  statutes,  rules,  regulations,
orders, decrees,  administrative and judicial doctrines, and other laws that are
designed or  intended to  prohibit,  restrict  or  regulate  actions  having the
purpose or effect of monopolization or restraint of trade.

                Section 1.43. "Assumed Vectura Employee Benefit Plans" shall 
have the meaning set forth in Section 6.2(a).

                Section 1.44.  "Barging  Liabilities" shall mean all liabilities
arising  from  or  incidental  to  the  barging  business  of  Vectura  and  its
Subsidiaries as conducted as of the date hereof.

                Section 1.45. "Business" shall have the meaning set forth in 
Section 5.9(a).

                Section 1.46. "Claimant" shall have the meaning set forth in
Section 10.9.

                Section 1.47. "Closing" (and, with a correlative meaning, 
"Close") shall mean the consummation of the Recapitalization Transactions.

                Section  1.48.  "Closing  Date" shall mean the date which is two
business days from the date on which the  conditions  set forth in Articles VIII
and IX  shall  be  satisfied  or duly  waived,  or,  if the  Parties  agree on a
different date, the date upon which they have mutually agreed.

                Section 1.49. "Code" shall mean the Internal Revenue Code of 
1986, as amended, and any successor thereto.

                Section 1.50. "Confidentiality Agreement" shall have the meaning
set forth in Section 5.1(b).

                Section 1.51. "Continuation Period" shall have the meaning set 
forth in Section 6.2(b).

               Section 1.51a.   "Controlling Party" shall have the meaning set 
forth in Section 7.8(b).

                Section 1.52. "CSX" shall have the meaning set forth in the 
first paragraph hereof.

                Section 1.53. "CSX Savings Plan" shall have the meaning set 
forth in Section 6.3(a).

                Section 1.54. "CTC" shall have the meaning set forth in Section 
12.2(b).

                Section 1.55. "Current Portion of Long-Term Debt" shall mean the
principal  amount of any current portion of long-term Funded Debt, as determined
in accordance with the Accounting Principles.

                Section 1.56. "CVC" shall have the meaning set forth in Section 
5.1(b).

                Section  1.57.  "Encumbrances"  shall  mean  mortgages,   liens,
encumbrances,   security   interests,   covenants,   conditions,   restrictions,
rights-of-way,  easements, encroachments, options, rights of first offer, rights
of first refusal, claims and any other matters affecting title.

                Section 1.58. "Environmental Law" shall have the meaning set 
forth in Section 3.14(d).

                Section 1.59. "Equity Contribution" shall have the meaning set 
forth in Section 2.1(h).

                Section 1.60. "Equity Letters" shall have the meaning set forth 
in Section 4.20.

                Section 1.61. "ERISA" shall mean the Employee  Retirement Income
Security Act of 1974, as amended, and any successor thereto.

                Section  1.62.  "Estimated  ACL Amount"  shall mean an estimate,
reasonably prepared by CSX and not unreasonably disagreed with by Vectura, to be
finalized  at least two  business  days prior to the  Closing  Date,  of the ACL
Amount,  provided that, if Vectura reasonably disagrees with such estimate,  the
level of Working Capital of ACL as of the end of the month immediately preceding
the Closing Date (as  reflected on financial  statements  delivered  pursuant to
Section  5.6),  giving  effect to the ACL Pro Forma  Transactions,  shall be the
level  of  Working  Capital  of ACL as of  the  Closing  Date  for  purposes  of
calculating the Estimated ACL Amount.

                Section  1.63.  "Estimated  NMI Holdings  Amount"  shall mean an
estimate,  reasonably prepared by Vectura and not unreasonably disagreed with by
CSX, to be finalized at least two business  days prior to the Closing  Date,  of
the NMI Holdings  Amount,  provided that, if CSX reasonably  disagrees with such
estimate,  the level of  Working  Capital of NMI  Holdings  as of the end of the
month  immediately  preceding  the  Closing  Date  (as  reflected  on  financial
statements  delivered  pursuant to Section  5.6),  shall be the level of Working
Capital of NMI Holdings as of the Closing Date for purposes of  calculating  the
Estimated NMI Holdings Amount.

                Section 1.64. "Final Statement" shall have the meaning set forth
in Section 2.4(a).

                Section 1.65. "Financing Letters" shall have the meaning set 
forth in Section 4.20.

                Section 1.66. "Funded Debt," as of any date, shall mean, without
duplication,  the aggregate  amount of all obligations due as of such date under
indebtedness  for  borrowed  money and  capitalized  leases  (as  determined  in
accordance  with GAAP),  including  any  guarantees  of the same,  including all
obligations for principal,  interest,  premiums,  fees, expenses, over advances,
overdrafts,  breakage  costs and  indemnities  due as of such  date  thereunder.
"Funded Debt",  when used in connection  with Vectura or its  Subsidiary,  shall
also include those items set forth on Schedule 1.66.

                Section 1.67. "GAAP" shall mean United States generally accepted
accounting principles, as in effect from time to time, consistently applied.

                Section 1.68.  "Government  Authority" shall mean any government
or  state  (or  any  subdivision   thereof),   whether   domestic,   foreign  or
multinational (including European Community), or any agency, authority,  bureau,
commission,  department  or  similar  body or  instrumentality  thereof,  or any
governmental court or tribunal.

                Section 1.69. "Hazardous Material" shall have the meaning set 
forth in Section 3.14(d).

                Section 1.70. "hereof," "herein," and "herewith" shall have the 
meaning set forth in Section 12.9(a).

                Section 1.71. "High Yield Letters" shall have the meaning set 
forth in Section 4.20.

                Section 1.72. "HSR Act" shall mean the Hart-Scott-Rodino 
Antitrust Improvements Act of 1976, as amended.

                Section 1.73. "including" shall have the meaning set forth in 
Section 12.9(a).

                Section 1.74. "Income Taxes" shall have the meaning set forth in
Section 7.2(a).

                Section 1.75. "Indemnified Party" shall mean any person entitled
to indemnification pursuant to Article X.

                Section 1.76. "Indemnifying Party" shall mean any person 
providing indemnification pursuant to Article X.

                Section   1.77.   "Initial   Funding   Amount"  shall  mean  (i)
$695,000,000 plus (ii) the Estimated ACL Amount minus (iii) the amount as of the
Closing Date of all Funded Debt of ACL other than any ACL Assumed Funded Debt.

                Section 1.78. "Initial Statement" shall have the meaning set 
forth in Section 2.4(a).

                Section  1.79.  "Intellectual  Property  Rights"  shall mean all
patents  and patent  applications;  inventions  (whether or not  patentable  and
whether or not reduced to practice),  trademarks, service marks, trade names and
corporate  names and the  goodwill  associated  therewith;  and  registered  and
unregistered copyrights, and registrations, applications and renewals for any of
the foregoing.

                Section 1.80. "IRS" shall mean the United States Internal 
Revenue Service.

                Section 1.81. "Marked Materials" shall have the meaning set 
forth in Section 5.12.

                Section  1.82.  "material,"   "materially,"   "material  adverse
change" and "material  adverse  effect" shall have the  respective  meanings set
forth in Section 12.9(b).

                Section 1.83. "Multiemployer Plan" shall have the meaning set 
forth in Section 3.17(c).

                Section 1.84. "NBL" shall mean NBL, Inc., a Louisiana 
corporation.

                Section 1.85. "NMI" shall have the meaning set forth in the 
first paragraph hereof.

                Section 1.86. "NMI Holdings" shall have the meaning set forth in
the recitals hereof.

                Section  1.87.  "NMI  Holdings  Amount"  shall mean the level of
Working  Capital of NMI  Holdings as of the Closing  Date minus the NMI Holdings
Target WC Level (such number to be either positive or negative),  provided that,
if the NMI Holdings Amount shall be a positive number, the "NMI Holdings Amount"
shall be zero,  and provided  further  that,  if both the ACL Amount and the NMI
Holdings Amount are negative numbers, then the NMI Holdings Amount (for purposes
of Section 2.4 and the  calculation of the Estimated NMI Holdings  Amount) shall
be (A) if the NMI Holdings Amount is more negative than the ACL Amount,  the NMI
Holdings  Amount less the ACL Amount and (B) if the ACL Amount is more  negative
than the NMI Holdings Amount, zero (together with the setoff contemplated by the
definition of ACL Amount, the "Setoff").

                Section 1.88.  "NMI Holdings Target WC Level" shall mean a 
Working Capital deficit of $1.5 million.

                Section 1.89. "NMI Pro Forma Balance Sheet" shall have the 
meaning set forth in Section 4.3(b).

                Section 1.90. "NMI Pro Forma Financial Statements" shall have 
the meaning set forth in Section 4.3(b).

                Section 1.91. "Noncompete Period" shall have the meaning set 
forth in Section 5.9(a).

               Section 1.91a.   "Noncontrolling Party" shall have the meaning 
set forth in Section 7.8(b).

                Section 1.92. "Non-Qualified Plans" shall have the meaning set 
forth in Section 6.2(b).

                Section 1.93. "Notice of Disagreement" shall mean a  written 
notice of disagreement with an Initial Statement.

                Section 1.94. "or" shall have the meaning set forth in Section 
12.9(a).

                Section 1.95.  "ordinary  course  consistent with past practice"
shall include,  with respect to any of ACL Holdings,  the Vectura  Parties,  NMI
Holdings or ACL, and their respective  Subsidiaries,  actions taken or not taken
in the ordinary course consistent with past practice,  including with respect to
the predecessor(s) to such entity.

                Section 1.96. "Parties" shall have the meaning set forth in the 
first paragraph hereof.

                Section 1.97. "Party Indemnified Party" shall have the meaning 
set forth in Section 10.5.

                Section 1.98. "person" shall mean any individual,  corporation,
limited liability company,  partnership,  joint venture,  trust,  unincorporated
organization, other form of business or legal entity or Government Authority.

                Section 1.99. "Recapitalization Transactions" shall mean the 
transactions set forth in Section 2.1.

                Section 1.100."Request" shall have the meaning set forth in 
Section 10.9.

                Section 1.101."Release" shall have the meaning set forth in 
Section 3.14(d).

                Section 1.102."Respondent" shall have the meaning set forth in 
Section 10.9.

                Section 1.103."Returns" shall have the meaning set forth in 
Section 7.2(b).

                Section 1.104."Rules" shall have the meaning set forth in 
Section 10.9.

                Section 1.105."Senior Credit Letter" shall have the meaning set 
forth in Section 4.20.

                Section 1.106."Senior Common Amount" shall have the meaning set 
forth in Section 2.1(j).

                Section 1.107."Setoff" shall have the meaning set forth in 
Section 1.5 and Section 1.87.

                Section 1.108."Subsidiary"  of  any  person  shall  mean  any
corporation,  partnership, limited liability company or other business entity of
which  at  least  a  majority  of the  outstanding  capital  stock  (or  similar
interests)  having voting power under ordinary  circumstances to elect directors
(or  similar  governing  body  members)  shall at the time be held,  directly or
indirectly,  by such  person or by such person and one or more  Subsidiaries  of
such person.

                Section 1.109."Taxes" shall have the meaning set forth in 
Section 7.2(c).

                Section 1.110."Taxing Authority" shall have the meaning set 
forth in Section 7.2(d).

                Section 1.111."to the knowledge of ACL" shall have the meaning 
set forth in Section 12.9(a).

                Section 1.112."to the knowledge of any Vectura Party" shall have
the meaning set forth in Section 12.9(a).

                Section 1.113."Total Current Assets" shall mean, for any person
at any date,  the total  consolidated  current  assets  of such  person  and its
Subsidiaries  at such  date,  other  than any ACL  Excluded  Assets  or  Vectura
Excluded  Assets,  as applicable,  determined in accordance  with the Accounting
Principles.

                Section 1.114."Total Current  Liabilities" shall mean, for any
person at any date, the total  consolidated  current  liabilities of such person
and its  Subsidiaries at such date,  other than any ACL Excluded  Liabilities or
Vectura Excluded  Liabilities,  as applicable,  excluding the Current Portion of
Long-Term Debt, determined in accordance with the Accounting Principles.

                Section 1.115."Transferred ACL Subsidiaries" shall mean ACL and 
each Subsidiary of ACL.

                Section 1.116."Transferred Foreign ACL Subsidiaries" shall mean 
each Subsidiary of ACL organized in a jurisdiction outside the United States.

                Section 1.117."Transferred NMI Holdings Subsidiaries" shall mean
NMI Holdings and each of its Subsidiaries.

                Section 1.118.[intentionally omitted].

                Section 1.119."Vectura" shall have the meaning set forth in the 
first paragraph hereof.

                Section 1.120."Vectura Balance Sheet" shall have the meaning set
forth in Section 4.3(a).

                Section 1.121."Vectura Continuing Employees" shall have the 
meaning set forth in Section 6.2(a).

                Section 1.122."Vectura Current Employees" shall have the meaning
set forth in Section 4.17(a).

                Section 1.123."Vectura Employee Benefit Plans" shall have the 
meaning set forth in Section 4.17(a).

                Section 1.124."Vectura Employees" shall have the meaning set 
forth in Section 4.17(a).

                Section 1.125."Vectura  Excluded  Assets"  shall mean (i) the
capital  stock of each Vectura  Excluded  Subsidiary  (and NMI and NBL) and (ii)
those assets of Vectura or its Subsidiary listed on Schedule 1.125.

                Section 1.126.  "Vectura  Excluded  Liabilities"  shall mean (i)
those  liabilities of Vectura and its  Subsidiaries  listed on Schedule 1.126 or
otherwise noted as Vectura Excluded Liabilities herein, (ii) the Vectura Matter,
(iii) all liabilities of or relating to the Vectura Excluded Subsidiaries,  (iv)
all liabilities of Vectura and its Subsidiaries  (other than Barging Liabilities
and environmental  liabilities relating to the Seneca,  Illinois facility of NMI
and up to $30,000  per year of actual,  out-of-pocket  environmental  monitoring
costs related to the landfill in Marietta,  Ohio owned by EPS, Inc.) and (v) all
Funded Debt of Vectura or its Subsidiaries other than the Vectura Assumed Funded
Debt.

                Section 1.127."Vectura Excluded Subsidiaries" shall mean EPS, 
Inc., Houston Integrated Marine Corp., Houston Integrated Marine Services Corp.,
Maritrend, Inc., Vectura Cargo Services, Inc., VCS Realty Corp., Trustman 
Maritime Services Corporation, VGI Marine Services Corporation and N.M.I. Realty
Corporation.

                Section 1.128."Vectura Financial Statements" shall have the 
meaning set forth in Section 4.3(a).

                Section 1.129."Vectura Fixed Assets" shall have the meaning set 
forth in Section 4.13.

                Section 1.130."Vectura Foreign Plans" shall have the meaning set
forth in Section 4.17(g).

                Section 1.131."Vectura Former Employees" shall have the meaning 
set forth in Section 4.17(a).

                Section 1.132."Vectura Income Statement" shall have the meaning 
set forth in Section 4.3(a).

                Section 1.133."Vectura Indebtedness" shall have the meaning set 
forth in Section 4.12(a).

                Section 1.134."Vectura Intellectual Property Rights" shall have 
the meaning set forth in Section 4.16(a).

                Section 1.135."Vectura Leased Real Property" shall have the 
meaning set forth in Section 4.5(a).

                Section 1.136."Vectura Leases" shall have the meaning set forth 
in Section 4.5(a).

                Section 1.137."Vectura Licenses" shall have the meaning set 
forth in Section 4.8(a).

                Section 1.138."Vectura Litigation" shall have the meaning set 
forth in Section 4.7.

                Section 1.139."Vectura Matter" shall mean all loss or liability
in connection with or relating to any dispute or claim concerning the ownership,
or transactions in the capital stock or derivatives  thereof,  of Vectura or its
Subsidiary.

                Section 1.140."Vectura Multiemployer Plan" shall have the 
meaning set forth in Section 4.17(h).

                Section 1.141."Vectura-Only Employee Benefit Plans" shall have 
the meaning set forth in Section 4.17(a).

                Section 1.142."Vectura Owned Real Property" shall have the 
meaning set forth in Section 4.5(a).

                Section 1.143."Vectura  Assumed  Funded  Debt" shall mean the
Funded  Debt of Vectura  or its  Subsidiary  set forth on  Schedule  1.143,  the
repayment  obligations  with  respect to which  shall not exceed $75  million in
cash.

                Section 1.144."Vectura Parties" shall have the meaning set forth
in the first paragraph hereof.

                Section 1.145."Vectura Permitted  Encumbrances" shall mean (i)
those  Encumbrances  listed in Schedule  4.5,  (ii) liens for current ad valorem
taxes not yet due and payable and (iii) such  Encumbrances  not known to Vectura
or such Encumbrances as do not have a material adverse effect on Vectura.

                Section 1.146."Vectura Savings Plan" shall have the meaning set 
forth in Section 6.3(a).

                Section 1.147."WARN Act" shall have the meaning set forth in 
Section 6.5.

                Section 1.148."Working Capital" shall mean, at any date, in the
case of NMI  Holdings,  the amount of Total  Current  Assets minus the amount of
Total  Current  Liabilities  at  such  date;  and,  in the  case  of ACL and ACL
Holdings,  the amount of Total Current Assets minus the amount of Adjusted Total
Current  Liabilities at such date; and, for purposes of the foregoing,  Adjusted
Total Current  Liabilities  shall mean the amount of Total  Current  Liabilities
minus the amount of the line item entitled "Due To Affiliates"  (other than that
portion  representing  federal  Taxes),   without  duplication;   in  all  cases
calculated in accordance with the Accounting Principles (and which shall exclude
any accrual with respect to the lease contemplated by Section 3.15).

                                   ARTICLE II
             Consummation of Recapitalization Transactions; Closing
             ------------------------------------------------------

               Section 2.1. Recapitalization Transactions.  On or prior to the 
Closing Date, and subject to the terms and conditions set forth in this 
Agreement:

               Preliminary Transactions.

                (a) Vectura and its  Subsidiaries  shall  organize NMI Holdings,
and shall  cause to be  transferred  to NMI  Holdings,  and to one or more other
Delaware limited  liability  companies wholly owned by NMI Holdings,  all assets
and  liabilities  of NMI and all  assets  and  liabilities  of  Vectura  and its
Subsidiaries  other  than any  Vectura  Excluded  Assets  and  Vectura  Excluded
Liabilities.

                (b) Each corporate Subsidiary of ACL (other than any Transferred
Foreign ACL Subsidiary), and each corporate Subsidiary of NMI Holdings (if any),
shall be merged with and into a separate  limited  liability  company  organized
under the laws of the State of Delaware.

                (c) ACL Holdings shall be  recapitalized as set forth herein and
its  operative  documents  shall contain the terms set forth on Exhibit A hereto
and such other terms as reasonably may be agreed by the Parties.

                (d) CSX shall repay, or shall provide funds to ACL to repay, all
Funded  Debt of ACL other  than the  Funded  Debt of ACL set  forth on  Schedule
2.1(d) (which shall be assumed by ACL Holdings) ("ACL Assumed Funded Debt").

                (e) [intentionally omitted].

               Acquisitions, Conveyances and Transfers.

                (f)  CSX (or  its  Subsidiary)  shall  exchange  its  membership
interests  in ACL  Holdings  for the  consideration  set  forth  below (it being
understood that CSX (or its Subsidiary) shall retain all ACL Excluded Assets and
ACL Excluded Liabilities).

                (g) NMI  shall  convey,  assign,  transfer  and  deliver  to ACL
Holdings (and ACL Holdings shall convey,  assign,  transfer and deliver to ACL),
and ACL  Holdings  shall  acquire  from  NMI  (and ACL  shall  acquire  from ACL
Holdings),  all of Vectura's and its Subsidiaries'  right, title and interest in
and  to  the   membership   interests  in  NMI  Holdings  in  exchange  for  the
consideration  set forth below (it being  understood  that the  Vectura  Parties
shall retain all Vectura Excluded Assets and all Vectura Excluded Liabilities).

                (h)  Vectura  shall  make an equity  contribution  (the  "Equity
Contribution") to ACL Holdings in an amount of not less than $60 million.

               Consideration.

                (i) CSX (or any  Subsidiary of CSX as CSX may  designate)  shall
receive:

                       (i) cash in the amount of the Initial  Funding  Amount by
               wire transfer of  immediately  available  funds to the account or
               accounts  specified  by written  notice  delivered  to Vectura at
               least two  business  days prior to the Closing  (which cash shall
               represent  the  proceeds  of  borrowing  by ACL  Holdings  or its
               Subsidiary);

                       (ii)  Senior  Preferred   Membership   Interests  in  ACL
               Holdings  representing a $115,000,000  aggregate capital interest
               in ACL Holdings;

                       (iii)  Junior  Preferred   Membership  Interests  in  ACL
               Holdings representing a $39,656,364 aggregate capital interest in
               ACL Holdings; and

                       (iv) Junior Common  Membership  Interests in ACL Holdings
               representing  a  $343,636   aggregate  capital  interest  in  ACL
               Holdings  and,  at  Closing,  a 34.36%  residual  future  profits
               interest in ACL Holdings  (without  giving effect to issuances of
               equity  securities to ACL management (the dilution of which shall
               be borne pro rata)).

                (j) NMI shall receive:

                       (i) Junior Preferred Membership Interests in ACL Holdings
               representing  a  $1,500,000  aggregate  capital  interest  in ACL
               Holdings (which  aggregate  capital interest shall be (y) reduced
               as set forth  herein by the  Estimated  NMI  Holdings  Amount (if
               negative)  and (z)  subject to  further  adjustment  pursuant  to
               Section 2.4(c)).

                       (ii) Senior Common  Membership  Interests in ACL Holdings
               representing a (A) $3,389,091  aggregate  capital  interest and a
               (B) $32,500,000 aggregate future profits interest in ACL Holdings
               (which future profits  interest shall be (x) reduced as set forth
               herein by the Estimated NMI Holdings  Amount (if negative) if and
               after the Junior Preferred  Membership Interests held by NMI have
               been  reduced to zero,  (y)  increased by any amount by which the
               Vectura  Assumed  Funded  Debt is less than $75  million  and (z)
               subject to further  adjustment  pursuant to Section 2.4(c)) (such
               amount in this clause (B), the "Senior Common Amount"); and

                       (iii) Junior Common Membership  Interests in ACL Holdings
               representing  a  $110,909  aggregate  capital  interest  and,  at
               Closing,  a  11.09%  residual  future  profits  interest  in  ACL
               Holdings (without giving effect to issuances of equity securities
               to ACL  management  (the  dilution  of which  shall be borne  pro
               rata)).

                (k) Vectura shall receive:

                       (i) Junior Preferred Membership Interests in ACL Holdings
               representing  a  $59,454,545  aggregate  capital  interest in ACL
               Holdings; and

                       (ii) Junior Common  Membership  Interests in ACL Holdings
               representing  a  $545,455   aggregate  capital  interest  in  ACL
               Holdings  and,  at  Closing,  a 54.55%  residual  future  profits
               interest in ACL Holdings  (without  giving effect to issuances of
               equity  securities to ACL management (the dilution of which shall
               be borne pro rata)).

                (l) ACL Holdings  shall assume the Vectura  Assumed  Funded Debt
and shall thereafter, on the Closing Date, repay the Vectura Assumed Funded Debt
by wire transfer of immediately  available  funds to the accounts of the sources
of  financing of the Vectura  Assumed  Funded Debt  specified by written  notice
delivered by Vectura to CSX at least two business days prior to the Closing.

                Section  2.2.  Closing  Documents.  (a) In addition to the other
things required to be done hereunder, at the Closing, CSX shall deliver or cause
to be delivered to the Vectura Parties the following:  (i) a certificate,  dated
the Closing  Date and validly  executed on behalf of CSX, to the effect that the
condition  set  forth  in  Section  8.1 has been  satisfied;  (ii) a copy of the
resolutions of the Board of Directors of CSX authorizing the execution, delivery
and  performance  of this  Agreement by CSX,  together with a certificate of the
secretary or assistant secretary of CSX, dated as of the Closing Date, that such
resolutions  were duly adopted and are in full force and effect;  (iii) evidence
or copies of any consents, approvals, orders, qualifications or waivers required
pursuant to Section 8.2; (iv)  resignations  of employees of CSX who will not be
employees of ACL Holdings or its  Subsidiary  following the Closing as directors
or officers of ACL or its  Subsidiary,  as may be  reasonably  requested  by the
Vectura  Parties;  (v) an opinion  of the  assistant  general  counsel of CSX in
substance  as set forth on Exhibit B hereto,  dated as of the  Closing  Date and
addressed to the Vectura Parties; and (vi) such other instruments of conveyance,
assignment,  transfer and delivery as may be reasonably requested by the Vectura
Parties  and as may be  necessary  or  appropriate  to  confirm or carry out the
provisions of this Agreement.

                (b)  In  addition  to  the  other  things  required  to be  done
hereunder,  at the  Closing,  each  Vectura  Party shall  deliver or cause to be
delivered to CSX the following:  (i) a  certificate,  dated the Closing Date and
validly  executed  on behalf  of such  Vectura  Party,  to the  effect  that the
condition set forth in Section 9.1 shall have been satisfied; (ii) a copy of the
resolutions  of the Board of Directors  and  stockholders  of such Vectura Party
authorizing  the execution,  delivery and  performance of this Agreement by such
Vectura  Party,  together  with a  certificate  of the  secretary  or  assistant
secretary  of such  Vectura  Party,  dated as of the  Closing  Date,  that  such
resolutions  were duly adopted and are in full force and effect;  (iii) evidence
or copies of any consents, approvals, orders, qualifications or waivers required
pursuant to Section 9.2; (iv)  resignations  of employees of the Vectura Parties
who will not be  employees  of ACL  Holdings  or its  Subsidiary  following  the
Closing as directors or officers of NMI or its Subsidiary,  as may be reasonably
requested by CSX; (v) an opinion of counsel to the Vectura  Parties in substance
as set forth on Exhibit C hereto,  dated as of the Closing Date and addressed to
CSX; and (vi) such other  instruments as may be reasonably  requested by CSX and
as may be necessary or  appropriate  to confirm or carry out the  provisions  of
this Agreement.

                Section 2.3.  Time and Place of Closing.  The Closing shall take
place on the Closing Date at 10:00 a.m.,  New York City time at a location to be
mutually agreed by the Parties.

                Section  2.4.  Adjustment.  (a) Within 90 days after the Closing
Date,  (i) CSX shall  prepare  and  deliver to the  Vectura  Parties a statement
setting  forth a  calculation  of the level of  Working  Capital  of ACL and ACL
Holdings as of the Closing  Date and (ii) Vectura  shall  prepare and deliver to
CSX a statement  setting forth a calculation of the level of Working  Capital of
NMI Holdings as of the Closing Date (each, an "Initial Statement"). ACL Holdings
shall assist CSX and Vectura in the preparation of the Initial  Statements,  and
CSX and Vectura  shall be  provided  full  access to any  properties,  books and
records  in ACL  Holdings  possession  for  such  purpose.  During  the 30  days
immediately  following receipt of each Initial  Statement,  each receiving Party
shall be  permitted to review the working  papers of the other  relating to such
other Party's  Initial  Statement.  An Initial  Statement shall become final and
binding upon the Parties (and shall thereupon become a "Final Statement") on the
30th day following  receipt thereof by the receiving Party unless such receiving
Party provides to the other a Notice of Disagreement prior to such 30th day. Any
Notice of  Disagreement  shall  specify in  reasonable  detail the nature of any
disagreement so asserted.  If a timely Notice of Disagreement is received by the
applicable Party, then the Initial Statement relating thereto shall become final
and binding upon the Parties (and shall thereupon become a "Final Statement") on
the  earlier  of (x) the  date on which  the  Parties  resolve  in  writing  any
differences  they may have with respect to any matter specified in the Notice of
Disagreement  with  respect  to such  Initial  Statement  and agree upon a Final
Statement  and (y) the date on  which  the  Accounting  Firm,  after  performing
appropriate procedures,  finally resolves in writing any matters with respect to
such Initial Statement that are in dispute by providing the Parties with a Final
Statement.  During the 30 days immediately following the delivery of a Notice of
Disagreement,  the Parties  shall seek in good faith to resolve in writing  (and
thereby agree upon a Final  Statement) any differences  which they may have with
respect to any matter  specified  in such  Notice of  Disagreement.  During such
period,  the  applicable  Party shall have  access to the working  papers of the
other  Party  prepared  in  connection  with the  preparation  of such Notice of
Disagreement.  At the end of such 30-day period, the Parties shall submit to the
Accounting  Firm for review and  resolution  any and all matters which remain in
dispute and which were included in such Notice of  Disagreement,  and, within 30
days of  such  submission,  the  Accounting  Firm  shall  make a  final  written
determination (which shall thereupon become a "Final Statement"), binding on the
Parties,  of the level of Working  Capital as of the Closing Date of ACL and ACL
Holdings or NMI Holdings,  as applicable,  which determination shall be, by line
item,  at or  between  the  amount of such line item on the  applicable  Initial
Statement  and  the  amount  of  such  line  item on the  applicable  Notice  of
Disagreement.  The fees of the Accounting Firm incurred pursuant to this Section
2.4(a) shall be borne by ACL.

                [ (b)  If the  ACL  Amount  reflected  on  the  Final  Statement
respecting ACL exceeds the Estimated ACL Amount, ACL shall, and if the Estimated
ACL Amount exceeds the ACL Amount reflected on the Final Statements,  CSX shall,
within 10 business days after the Final  Statement  respecting ACL becomes final
and  binding  on the  Parties,  make  payment to the other by wire  transfer  in
immediately  available funds of the amount of such excess with interest  thereon
at a rate equal to the rate of interest from time to time announced  publicly by
Citibank, N.A. as its base rate, calculated on the basis of the actual number of
days elapsed over 365 from and  including  the Closing Date to and excluding the
date of payment.  Notwithstanding  anything to the contrary contained herein, in
no event shall the net amount of the  payment to CSX under this  Section and the
payment to CSX of the  Estimated  ACL  Amount,  if any,  as part of the  Initial
Funding Amount exceed $3,000,000 (plus the interest  contemplated hereby, to the
extent applicable).

                (c)  The  aggregate   redemption   value  of  Junior   Preferred
Membership Interests held by NMI shall be (i) increased (or if the Senior Common
Amount  was  decreased  pursuant  to Section  2.1(j)(ii)(B)(x),  then the Senior
Common Amount shall be increased  first by the amount of any such decrease up to
an aggregate future profits interest of $32,500,000 prior to any increase in the
Junior Preferred  Membership Interests held by NMI), for any amount by which the
NMI Holdings Amount reflected on the Final Statement  respecting NMI exceeds the
Estimated NMI Holdings Amount or (ii) decreased (or, if the aggregate  principal
amount of such NMI Junior Preferred  Membership Interests shall be insufficient,
the amount of Senior Common  Amount shall be decreased)  for any amount by which
the Estimated NMI Holdings Amount exceeds the NMI Holdings  Amount  reflected on
the Final  Statement  respecting  NMI  within 10  business  days after the Final
Statement respecting NMI becomes final and binding on the Parties, by the amount
of such excess,  with  interest  thereon at a rate equal to the rate of interest
from  time to time  announced  publicly  by  Citibank,  N.A.  as its base  rate,
calculated  on the basis of the actual  number of days elapsed over 365 from and
including  the  Closing  Date to and  excluding  the  date  of such  adjustment.
Notwithstanding anything to the contrary contained herein, in no event shall the
net amount of the  adjustments to the aggregate  principal  amount of NMI Junior
Preferred  Membership  Interests  and/or  Senior Common Amount held by NMI under
this Section or in connection  with the Estimated NMI Holdings Amount be greater
than zero (plus the interest contemplated hereby, to the extent applicable).

                                   ARTICLE III
                      Representations and Warranties of CSX
                      -------------------------------------

               CSX hereby  represents  and warrants to ACL Holdings  and, in the
case of Sections 3.1,  3.18,  3.19,  3.20 and 3.21, to the Vectura  Parties,  as
follows:

                Section 3.1. Incorporation;  Authorization; Etc. (a) ACL is duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of its
jurisdiction  of  organization.  Each of ACL's  Subsidiaries  is duly organized,
validly  existing and in good  standing  under the laws of its  jurisdiction  of
organization, except as would not have a material adverse effect on ACL. Each of
ACL and each Subsidiary of ACL (i) has all requisite power to own its properties
and assets and to carry on its business as it is now being conducted and (ii) is
in good standing and is duly qualified to transact business in each domestic and
foreign  jurisdiction  in which the nature of property  owned or leased by it or
the conduct of its  business  requires it to be so  qualified,  except where the
failure to be in good  standing or to be duly  qualified  to  transact  business
would not,  individually or in the aggregate,  have a material adverse effect on
ACL. Attached to Schedule 3.1 is a true and complete list of all Subsidiaries of
ACL as of the  date  hereof  (noting  which  of such  Subsidiaries  will  not be
Subsidiaries  of  ACL  as of  the  Closing  Date,  noting  the  jurisdiction  of
organization  of each of such  Subsidiaries  and noting all domestic and foreign
jurisdictions  in which ACL and such  Subsidiaries  are  qualified  to  transact
business).

               (b) CSX has full power to execute and deliver this  Agreement and
to perform  its  obligations  hereunder.  The  execution  and  delivery  of this
Agreement and the performance of CSX's obligations  hereunder have been duly and
validly authorized by all necessary  proceedings on the part of CSX and no other
proceedings  or  actions  on  the  part  of  CSX,  its  Board  of  Directors  or
stockholders are necessary therefor. The execution,  delivery and performance by
CSX of this  Agreement  will not (i)  violate  any  provision  of CSX's or ACL's
Certificate of Incorporation or By-laws or other organizational  documents, (ii)
except as disclosed in Schedule  3.1,  violate any  provision of, or be an event
that is (or  with  notice  or the  passage  of time or both  will  result  in) a
violation  of,  or  result  in the  acceleration  of or  entitle  any  party  to
accelerate  (whether  after  the  giving of notice or lapse of time or both) any
obligation under, or result in the imposition of any lien, pledge or encumbrance
upon or the creation of a security  interest in the assets or  properties of ACL
or  its  Subsidiaries  pursuant  to,  any  mortgage,   lien,  lease,  agreement,
instrument,  order, arbitration award, judgment,  injunction,  decree, permit or
"employee  benefit  plan" (as defined in Section  3(3) of ERISA) to which ACL or
its  Subsidiary is a party or by which ACL or its  Subsidiary is bound and (iii)
except as disclosed in Schedule 3.8, violate or conflict with any statute,  rule
or regulation  applicable to ACL or its  Subsidiary or any of its  properties or
assets or any other  material  restriction of any kind or character to which ACL
or its  Subsidiary  is  subject,  that,  in the case of clauses  (ii) and (iii),
would,  individually or in the aggregate,  have a material adverse effect on ACL
or would prevent the  consummation of the  Recapitalization  Transactions.  This
Agreement  has been duly  executed and  delivered  by CSX and,  assuming the due
execution and delivery hereof by the other Parties, constitutes the legal, valid
and binding  obligation of CSX,  enforceable  against CSX in accordance with its
terms, subject to applicable bankruptcy, insolvency, reorganization,  moratorium
or other laws  relating to or  affecting  the rights and  remedies of  creditors
generally and to general  principles of equity  (regardless of whether in equity
or at law).

                Section  3.2.  Capitalization.  Schedule 3.2 lists the number of
authorized and  outstanding  shares of capital stock or membership  interests of
ACL and each Subsidiary of ACL. No stock  appreciation  right,  phantom stock or
similar  right is  outstanding  with respect to any capital  stock of ACL or any
Subsidiary of ACL. Except as set forth in Schedule 3.2, all  outstanding  shares
of capital stock of ACL and each Subsidiary of ACL are duly authorized,  validly
issued, fully paid, nonassessable and free of preemptive rights and owned by CSX
or its  Subsidiary,  free and clear of all security  interests,  liens,  claims,
pledges,  options,  rights of first refusal,  agreements,  limitations on voting
rights,  charges and other legal  encumbrances.  Except as set forth in Schedule
3.2 and except for this Agreement, there are no options, warrants, calls, rights
or agreements to which CSX or any of its Subsidiaries is a party or by which any
of them is bound  obligating CSX or any of its  Subsidiaries to issue,  deliver,
sell,  purchase,  redeem or  acquire,  or cause to be issued,  delivered,  sold,
purchased,  redeemed or acquired,  additional  shares of capital  stock or other
equity  interests of ACL or its Subsidiary,  or securities  convertible  into or
exchangeable  for such  shares or  obligating  CSX or its  Subsidiary  to grant,
extend or enter into any such option, warrant, call, right or agreement.  Except
as set forth in Schedule 3.2, there are no outstanding  contractual  obligations
of CSX or its  Subsidiary  (i)  restricting  the transfer of, (ii) affecting the
voting rights of, (iii) requiring the repurchase,  redemption or disposition of,
(iv)  requiring the  registration  for sale of or (v) granting any preemptive or
antidilutive  right with  respect  to any shares of capital  stock of ACL or its
Subsidiary.

                Section 3.3. Financial Statements.  (a) Attached to Schedule 3.3
are true and complete copies of the audited consolidated statements of financial
position of ACL and its Subsidiaries as of December 26, 1997,  December 27, 1996
and  December  29,  1995 and the  related  audited  consolidated  statements  of
earnings  and  retained  earnings  and cash  flows for the  fiscal  years  ended
December 26, 1997,  December  27, 1996 and December 29, 1995  together  with the
respective  reports  thereon  and  certifications  thereof  by Ernst & Young LLP
(collectively,  the "ACL Financial Statements").  Each consolidated statement of
financial  position included in the ACL Financial  Statements may be hereinafter
referred  to as an "ACL  Balance  Sheet,"  and each  consolidated  statement  of
earnings and retained earnings  included in the ACL Financial  Statements may be
hereinafter  referred  to  as an  "ACL  Income  Statement."  The  ACL  Financial
Statements have been prepared from and are consistent with the books and records
of ACL and its Subsidiaries.

                (b)  Attached  to  Schedule  3.3  is a  pro  forma  consolidated
statement of financial  position of ACL and its Subsidiaries (the "ACL Pro Forma
Balance  Sheet") as of December 26, 1997,  giving effect to the exclusion of the
ACL Excluded Assets and ACL Excluded Liabilities, and the transactions listed in
the notes thereto (such transactions, the "ACL Pro Forma Transactions"). The ACL
Pro  Forma  Balance  Sheet  sets  forth  any  deviations  from  GAAP used in the
preparation thereof.

                (c) Except as indicated in Schedule 3.3 or in the ACL  Financial
Statements  (including any notes  thereto),  the ACL Financial  Statements  were
prepared in  accordance  with GAAP and,  in the case of any ACL  Balance  Sheet,
fairly presents the consolidated  financial position of ACL and its Subsidiaries
at the date thereof in all material  respects and, in the case of any ACL Income
Statement, fairly presents the consolidated results of operations of ACL and its
Subsidiaries for the periods then ended in all material  respects  (subject,  in
the  case of  unaudited  ACL  Financial  Statements,  to any  other  adjustments
described therein and normal year-end  adjustments in accordance with GAAP which
would not, in the  aggregate,  have a material  adverse  effect with  respect to
ACL).

                Section  3.4.  Undisclosed  Liabilities.  Except  as  reflected,
reserved against or otherwise  disclosed in the ACL Balance Sheet as of December
26, 1997 (and specifically  identified and described in the accompanying notes),
and  except as set  forth in  Schedule  3.4,  there  are no  liabilities,  debts
(including  obligations  in respect of capital  leases),  or  obligations  of or
claims against ACL or its Subsidiary  (other than those incurred in the ordinary
course  consistent  with past  practice)  which  would,  individually  or in the
aggregate,  have a  material  adverse  effect  on ACL and that  would  have been
required  to be  reflected  on such  balance  sheet  or  otherwise  specifically
identified and described in the notes thereto in accordance with GAAP.

                Section  3.5.  Properties.  (a)  Schedule  3.5  lists  all  real
property and interests in real property owned by ACL or any of its  Subsidiaries
which is material to ACL (the "ACL Owned Real Property") or leased by ACL or any
of its  Subsidiaries  as  lessee or lessor  which is  material  to ACL (the "ACL
Leased Real Property"),  such description including, (i) for each ACL Owned Real
Property,   the  location  thereof,   the  approximate  acreage  thereof  (where
available)  and the manner in which such real property is used and (ii) for each
ACL Leased Real Property,  an  identification  of the lease  agreement  therefor
(material amendments,  modifications, side letters and other agreements relating
to any such lease  agreement have been made  available to the Vectura  Parties),
the annual payment  obligation thereon and the location and approximate size (or
other relevant dimension) of the premises leased thereunder. Except as set forth
on Schedule 3.5 and except for ACL Permitted Encumbrances, ACL or its Subsidiary
has good and valid fee title to ACL Owned  Real  Property  free and clear of all
Encumbrances. All leases with respect to ACL Leased Real Property ("ACL Leases")
are in effect and,  where ACL or its  Subsidiary  is lessee,  create a valid and
binding  interest in ACL Leased Real Property in favor of ACL or its  Subsidiary
and, except as set forth in Schedule 3.5, there are no material  defaults by the
lessor or lessee thereunder continuing in existence beyond any applicable notice
and cure periods, nor, to the knowledge of ACL, do there exist any circumstances
which, with the giving of notice, the passage of time or both, would become such
a default.  Other than ACL or its Subsidiaries  and third party lessees,  to the
knowledge  of ACL,  there are no parties  in  possession  or parties  having any
current or future right to occupy any ACL Owned Real Property or ACL Leased Real
Property,  except as would not have a material  adverse  effect with  respect to
ACL. Except as set forth in Schedule 3.5, there are no condemnation proceedings,
special assessments, impact fees or similar charges pending or, to the knowledge
of ACL,  threatened  in  connection  with ACL  Owned  Real  Property  or, to the
knowledge  of ACL,  ACL Leased Real  Property,  and ACL has not received or been
served with any notice with respect to any of the foregoing.  The current use by
ACL and its Subsidiaries of ACL Owned Real Property and ACL Leased Real Property
complies in all material  respects with all applicable  zoning laws and building
and use  restrictions  (including  all  agreements  of ACL and its  Subsidiaries
applicable thereto), except as would not, individually or in the aggregate, have
a material adverse effect on ACL.

                (b)  Except as set forth in  Schedule  3.5,  each ACL Owned Real
Property is in  compliance  with all  material  terms of the  instruments  which
constitute   ACL  Permitted   Encumbrances,   and  none  of  the  ACL  Permitted
Encumbrances  materially  interferes with the use or operation of ACL Owned Real
Property in the manner in which such property is currently used or operated, and
there is not and has not  been any  uncured  violation  of the  terms of any ACL
Permitted  Encumbrance which would result in a forfeiture or otherwise adversely
affect the property,  in any such case, except where the failure to so comply or
such  interference  and adverse  effect would not,  together with all other such
failures,  interferences and adverse effects,  have a material adverse effect on
ACL.

                Section 3.6. Absence of Certain Changes. Except as otherwise set
forth in this  Agreement,  the ACL  Financial  Statements  or Schedule 3.6, from
December 26, 1997 through the date  hereof,  there has been no material  adverse
change in, and there has not been any occurrence which, when taken together with
all other such changes or occurrences,  would have a material  adverse effect on
ACL.  Except  as  otherwise  set  forth  in this  Agreement,  the ACL  Financial
Statements or Schedule 3.6, from December 26, 1997 through the date hereof,  ACL
has taken no action which would have required the consent of the Vectura Parties
under Section 5.4(a) hereof were such Section  binding with respect to ACL as of
such time.

                Section 3.7. Litigation; Orders. Except as disclosed in Schedule
3.7,  there are no lawsuits,  actions,  administrative  or  arbitration or other
proceedings  or  Government  Authority  investigations,  pending with respect to
which ACL or its Subsidiary has been duly served or otherwise received notice as
of the date hereof or, to the  knowledge of ACL,  threatened  against ACL or its
Subsidiaries  by  any  person  or  Government  Authority   (collectively,   "ACL
Litigation")  that  would,  individually  or in the  aggregate,  have a material
adverse effect on ACL or would prevent the consummation of the  Recapitalization
Transactions.  Except as  disclosed in Schedule  3.7,  there are no judgments or
orders,  injunctions,  decrees,  stipulations,  settlements  or awards  (whether
rendered by a court or  administrative  agency,  or by arbitration)  outstanding
against ACL or its  Subsidiary or affecting any of the  properties of ACL or its
Subsidiary that would, individually or in the aggregate, have a material adverse
effect  on  ACL or  would  prevent  the  consummation  of  the  Recapitalization
Transactions.  Except for those matters disclosed in Schedule 3.7, the aggregate
amount of all claims and  judgments  pending  with respect to which ACL has been
duly  served  or  otherwise  received  notice as of the date  hereof  or, to the
knowledge  of ACL,  threatened  against  ACL or its  Subsidiary  would not have,
either individually or in the aggregate, a material adverse effect on ACL.

                Section  3.8.   Licenses,   Approvals,   Other   Authorizations,
Consents,  Reports,  Etc. (a)  Schedule  3.8  includes  all  material  licenses,
permits,  franchises  and  other  authorizations  of  any  Government  Authority
possessed by or granted to ACL or its Subsidiary or used in or necessary for the
operation of its business (the "ACL Licenses").  Except as disclosed in Schedule
3.8,  all ACL  Licenses  are in full  force and effect  except  for those  whose
failure  to be in full  force  and  effect  would  not,  individually  or in the
aggregate,  have a  material  adverse  effect  on ACL.  Except  as set  forth in
Schedule 3.8, ACL or its  Subsidiary,  as the case may be, is in compliance with
the terms of the ACL  Licenses,  except  where the  failure to be in  compliance
would not,  individually or in the aggregate,  have a material adverse effect on
ACL. Except as disclosed in Schedule 3.8, no investigation, review or proceeding
is pending with respect to which ACL has been duly served or otherwise  received
notice as of the date hereof or, to the knowledge of ACL, threatened seeking the
revocation or limitation  of any such ACL License that,  individually  or in the
aggregate, would have a material adverse effect on ACL.

                (b) Schedule 3.8 lists all registrations, filings, applications,
notices, consents,  approvals, orders, qualifications and waivers required to be
made,  filed,  given or obtained by ACL or its  Subsidiary  with, to or from any
person   (including   any   Government   Authority)  in   connection   with  the
Recapitalization  Transactions except for with respect to the HSR Act and except
for  those  the  failure  to  make,  file,  give  or  obtain  which  would  not,
individually  or in the  aggregate,  have a  material  adverse  effect on ACL or
prevent consummation of the Recapitalization Transactions.

                Section  3.9.  Labor  Matters.  Except as  described in Schedule
3.12(b),  ACL and its  Subsidiaries  have no written contract of employment with
any employee.  Except as described in Schedule 3.9, ACL and its Subsidiaries are
not presently a party to any collective bargaining agreement, subject to a legal
duty to bargain with any labor organization on behalf of employees or the object
of any  attempt to  organize  employees  for  collective  bargaining  or similar
purposes  or  presently   operating  under  an  expired  collective   bargaining
agreement. Except as described in Schedule 3.9, ACL and its Subsidiaries are not
a party to or subject to any pending strike or pending work stoppage, organizing
attempt,  union certification,  picketing,  boycott or similar activity. ACL and
its  Subsidiaries  have complied in all material  respects  with all  applicable
federal,   state  and  local  laws,   ordinances,   rules  and  regulations  and
requirements  relating  to the  employment,  payment and  termination  of labor,
including the provisions thereof relative to wages, hours,  severance,  layoffs,
vacation, collective bargaining,  employee benefits, and employee benefit plans,
contributions,  unemployment,  withholding  taxes and  occupational  health  and
safety  and  equal  opportunity  and  non-discrimination   laws  (including  the
Americans with  Disabilities  Act),  except as would not have a material adverse
effect on ACL. ACL and its Subsidiaries have made all deductions required by law
to be made for  employees'  wages and salaries  and either  remitted the same to
appropriate  Government Authorities or provided for the same in its accounts and
is not liable for any arrears of wages or any taxes or penalties  for failure to
comply with the payment or  repayment of any of the  foregoing,  except as would
not have a material adverse effect on ACL.

                Section 3.10.  Compliance with Laws.  Except as may be indicated
in Schedule 3.10, the conduct of business by ACL and its  Subsidiaries  complies
with all statutes, laws, regulations,  ordinances,  rules, judgments,  orders or
decrees of any Government Authority applicable thereto, except for violations or
failures so to comply, if any, that, individually or in the aggregate, would not
have a material adverse effect on ACL.

                Section  3.11.  Insurance.  Schedule  3.11 sets forth a true and
complete  list  of  all  insurance  policies  currently  held  by  ACL  and  its
Subsidiaries  and in force as of the date  hereof  with  respect to the  assets,
properties,   business,  employees,  officers,  and  directors  of  ACL  or  its
Subsidiaries,  setting forth as to each policy a general  description of type of
coverage,  carrier,  policy number,  coverage  limit,  expiration  date,  annual
premiums, and deductibles.  Such policies are in full force and effect as of the
date hereof,  except where the failure of such  policies to be in full force and
effect would not have a material adverse effect on ACL; and, except as set forth
in Schedule 3.11,  such policies will remain in effect  following the Closing or
be replaced by at least  substantially  comparable  policies,  except  where the
failure  of such  policies  to so  remain  or be so  replaced  would  not have a
material adverse effect on ACL. The holders of those policies listed on Schedule
3.11 are in  compliance  with the terms and  conditions  thereof in all material
respects.  As of the date hereof,  all  premiums  covering all periods up to and
including  the date hereof  have been paid when due except  where the failure to
pay such premiums when due would not have a material adverse effect on ACL.

                Section  3.12.  Material  Contracts.  (a) Except as disclosed in
Schedule  3.12(a),  neither  ACL nor its  Subsidiary  is as of the date hereof a
party to any (i)  consulting  agreement  having a remaining term of at least one
year and  requiring  payments of base  salary in excess of $100,000  per year or
aggregate  payments of base salary in excess of $150,000,  (ii)  material  sales
representative  or agency  contract  which is not  terminable  on 12 months' (or
less) notice,  (iii) material lease of real or personal  property with an annual
base  rental  obligation  of more than  $250,000,  or a total  remaining  rental
obligation of more than $1,000,000, (iv) joint venture or partnership agreement,
(v) agreement  materially limiting in any way ACL's or its Subsidiary's  ability
to compete with any person in any  geographic  location or any line of business,
(vi) agreement with any Affiliate (other than any agreement between  Affiliates,
which will be  Subsidiaries of ACL Holdings  following the Closing),  officer or
director of ACL or its Subsidiary or (vii) other material contract, agreement or
arrangement  (including collective bargaining  agreements) (other than any barge
charter  or barge  lease  (whether  as lessor  or  lessee)  entered  into in the
ordinary course of business)  requiring  future payment or payments in excess of
$3,000,000 per year. Schedule 3.12(a) lists all notes, mortgages, indentures and
other  obligations  and agreements and other  instruments for or relating to any
lending or borrowing  (including  assumed debt,  guarantees,  capitalized  lease
obligations  and other  agreement  creating  a  security  interest  in assets or
properties  of ACL or its  Subsidiary)  of $3,000,000 or more effected by ACL or
its  Subsidiary  or to which any  assets of ACL or its  Subsidiary  are  subject
(except  with  respect  to any  such  lending  or  borrowing  among  ACL and its
Subsidiaries,    other   than   foreign   Subsidiaries)   (collectively,    "ACL
Indebtedness").  With respect to all contracts listed on Schedule 3.9,  Schedule
3.12(a) or Schedule  3.12(b),  except as  disclosed  on Schedule  3.9,  Schedule
3.12(a) or Schedule 3.12(b),  except as would not have a material adverse effect
on ACL:  (i)  assuming  that such  contracts  are valid and binding on the other
parties thereto,  such contracts are valid and binding on ACL or its Subsidiary,
as applicable; (ii) ACL has received no notice to the effect that such contracts
are not valid and  binding on the other  parties  thereto;  and (iii) ACL or its
Subsidiary, as applicable, is not in material breach thereof or material default
thereunder, and there does not exist under any provision thereof any event that,
with the giving of notice or the lapse of time or both,  would constitute such a
breach or default.

                (b)  Schedule  3.12(b)  sets forth (i) a list of all  employment
agreements to which ACL or its  Subsidiary is a party having a remaining term of
at least one year and  requiring  payments  of base salary in excess of $100,000
per year or aggregate payments of base salary in excess of $150,000 and (ii) the
number of  severance  and  retention  agreements  with  employees  of ACL or its
Subsidiary  to  which  ACL or its  Subsidiary  is a party  and  the  approximate
aggregate  maximum  amount of the  payments  which  would be required to be made
thereunder.  True and complete  copies of all such  employment and severance and
retention agreements have been made available to the Vectura Parties.

                Section  3.13.  Fixed  Assets.  (a) Schedule  3.13 lists (i) all
fixed assets of ACL and its Subsidiaries  having a book value as of December 26,
1997 of  $3,000,000  or more and (ii) all towboats and barges owned or leased by
ACL or its Subsidiary and used in ACL's business as of the date hereof, together
with the name,  dimensions and year of construction of each such towboat and the
number,  dimensions,  general type and year of  construction  of each such barge
(collectively,  "ACL Fixed Assets"). ACL or its Subsidiary,  as applicable,  has
good and  marketable  title to, or, in the case of leased or subleased ACL Fixed
Assets,  valid and subsisting leasehold interests in, all ACL Fixed Assets, free
and clear of all Encumbrances other than ACL Permitted  Encumbrances,  except as
would not have a material adverse effect on ACL. The ACL Pro Forma Balance Sheet
reflects all material  assets  necessary and  sufficient  for the conduct of the
business of ACL and its Subsidiaries as conducted by ACL and its Subsidiaries as
of the date hereof (other than leased assets).

                (b) Since January 1, 1998,  ACL and its  Subsidiaries  have made
capital  expenditures in respect of barges in an amount greater than $12,000,000
in the aggregate.

                Section 3.14.  Environmental Matters. (a) It is the intention of
the Parties  that CSX is making no  representation  or warranty  with respect to
environmental  matters except as set forth in this Section 3.14 and that any and
all   environmental   matters  shall  be  deemed  an  exception  to  each  other
representation and warranty of CSX contained in this Agreement.

                (b) Except as disclosed in Schedule  3.14,  to the  knowledge of
ACL,  (i) ACL and its  Subsidiaries  have  complied  and  currently  comply with
applicable  Environmental Laws, except for failures to comply that, individually
or in the aggregate,  would not have a material  adverse effect on ACL; (ii) ACL
and its  Subsidiaries  have  obtained  all  environmental  consents,  approvals,
licenses  and permits  required  for its current  operations  by any  applicable
Environmental  Laws, except for failures to obtain that,  individually or in the
aggregate,  would not have a material  adverse  effect on ACL; (iii) neither ACL
nor any of its  Subsidiaries  has received any written  notice,  claim or report
alleging any material  liabilities or potentially  material liabilities (whether
accrued,  absolute,  contingent,   unliquidated  or  otherwise),  including  any
investigatory,  remedial, or corrective  obligations arising under Environmental
Laws and for which the alleged  liability  or potential  liability  has not been
fully  resolved;  (iv) none of the following is present at any of the properties
which  will be owned or  leased  by ACL or its  Subsidiaries  at the time ACL is
transferred to ACL Holdings, except where such presence,  individually or in the
aggregate,   would   not  have  a   material   adverse   effect   on  ACL:   (A)
asbestos-containing   material   in  any   friable   form  or   condition,   (B)
polychlorinated   biphenyls   (PCBs),   including  any  materials  or  equipment
contaminated with PCBs, (C) underground storage tanks, (D) surface impoundments,
or (E) nonpermitted  landfills or other  nonpermitted  waste disposal areas; and
(v) neither ACL nor any of its  Subsidiaries has treated,  stored,  disposed of,
arranged for the disposal of,  transported,  handled,  or released any Hazardous
Material, or owned or operated any property or facility (and no such property or
facility is contaminated  by any Hazardous  Material) in a manner that has given
or would  give  rise to any  liabilities  or any  investigative,  corrective  or
remedial obligations,  pursuant to CERCLA or any other Environmental Law, except
for any such liabilities or obligations that,  individually or in the aggregate,
would not have a material adverse effect on ACL.

                (c) To the  knowledge  of ACL,  CSX has  provided to the Vectura
Parties copies of all material or  potentially  material  environmental  audits,
assessments,  analyses,  and reports, and any other documents materially bearing
on environmental liabilities or obligations of ACL or its Subsidiaries which are
in the  possession  or under the  reasonable  control of CSX,  ACL or any of its
Subsidiaries.

                (d) As used in this Agreement, "Environmental Law" means any and
all U.S. and foreign federal,  state and local laws, ordinances and regulations,
all other  requirements  having the force and effect of law, and all common law,
relating to pollution,  the protection of the  environment,  or the discharge or
release  of  materials  into the  environment;  "Hazardous  Material"  means any
substance,  chemical,  compound, product, solid, gas, liquid, waste or byproduct
which is classified or regulated  (including  without  limitation  regulation as
"hazardous" or "toxic", or as a "pollutant", "contaminant" or "waste"), pursuant
to any Environmental Law, and includes asbestos,  PCBs and petroleum  (including
crude oil or any fraction thereof);  and "Release" means any spilling,  leaking,
pumping,  pouring,  emitting,  emptying,   discharging,   injecting,   escaping,
leaching, dumping or disposing into the environment.

                Section  3.15.  Affiliate  Transactions.  At the  Closing  Date,
except  for the  transactions  listed  in  Schedule  3.15 and the ACL Pro  Forma
Transactions,  and  except  for the lease of  assets by CSX to ACL as  disclosed
prior to the date hereof  (which shall  survive and be in effect  following  the
Closing),  neither  ACL nor its  Subsidiary  shall be a party  to any  contract,
agreement or commitment with CSX or any person which following the Closing, will
be a  director,  officer,  employee,  stockholder  or  Affiliate  of  CSX or its
Subsidiary  (assuming that ACL Holdings and its  Subsidiaries are not Affiliates
of CSX or its  Subsidiary),  that are on terms and  conditions  in the aggregate
materially  more burdensome to such Subsidiary than would be usual and customary
in  similar  contracts,  agreements,   commitments,   transactions  or  business
arrangements negotiated on an arm's-length basis among unaffiliated parties.

                Section  3.16.  Intellectual  Property.  (a) Schedule  3.16 sets
forth a complete and correct list of all  material:  (i) patented or  registered
Intellectual   Property   Rights  and  pending  patent   applications  or  other
applications for registrations of Intellectual Property Rights owned or filed by
or on behalf of ACL or its Subsidiary;  (ii) computer software owned and/or used
by ACL or its Subsidiary (other than mass-marketed software); and (iii) licenses
or similar agreements or arrangements for Intellectual  Property Rights to which
ACL or its Subsidiary is a party,  either as licensee or licensor  (collectively
"ACL Intellectual Property Rights").

                (b)  Except  as set  forth  on  Schedule  3.16:  (i)  ACL or its
Subsidiary  owns or possesses all  Intellectual  Property Rights material to the
operation  of its  business as conducted as of the date hereof free and clear of
material encumbrances, licenses and other restrictions; (ii) to the knowledge of
ACL, no claim by any third party contesting the validity, enforceability, use or
ownership of any of ACL Intellectual Property Rights owned or used by ACL or its
Subsidiary  has been made,  is currently  outstanding  or is  threatened;  (iii)
neither ACL nor its Subsidiary has received any notices of any  infringement  or
misappropriation  by, or conflict  with, any third party with respect to the ACL
Intellectual  Property  Rights  (including any demand or request that ACL or its
Subsidiary  license any rights from a third party); and (iv) neither ACL nor its
Subsidiary  has  infringed,  misappropriated  or otherwise  conflicted  with any
Intellectual  Property  Rights of any third  parties,  and  neither  ACL nor its
Subsidiary is aware of any infringement, misappropriation or conflict which will
occur as a result of the continued  operation of ACL's  business as conducted as
of the date hereof,  except, in each of the foregoing (i) through (iv), as would
not have a material adverse effect on ACL.

                Section 3.17. Employee Benefit Plans. (a) Schedule 3.17(a) lists
(i) each  "employee  benefit  plan" (as such term is defined in Section  3(3) of
ERISA) at any time contributed to,  maintained or sponsored by ACL or any of its
Affiliates,  or with  respect  to  which  ACL or any of its  Affiliates  has any
liability  or  potential  liability;  and (ii) each other  retirement,  savings,
deferred compensation, severance, stock, performance, bonus, incentive, or other
material employee benefit plan, policy, or arrangement of any kind,  contributed
to, maintained or sponsored by ACL or any of its Affiliates,  or with respect to
which ACL or any of its Affiliates has any liability or potential liability;  in
each case for the benefit of any current  employees  (whether active or on leave
of absence)  of ACL or any of its  Subsidiaries  ("ACL  Current  Employees")  or
former employees of ACL or any of its Subsidiaries  ("ACL Former  Employees" and
together  with ACL  Current  Employees,  "ACL  Employees")  or their  respective
beneficiaries  and  dependents  (collectively,  "ACL  Employee  Benefit  Plans";
provided  that  "ACL  Employee   Benefit   Plans"  shall  not  include   routine
administrative procedures,  government-required  programs or ACL Foreign Plans).
Schedule  3.17(a) also specifies which ACL Employee Benefit Plans are maintained
solely by ACL or its Subsidiaries or solely for the benefit of ACL Employees and
their beneficiaries and dependents ("ACL-Only Employee Benefit Plans").

                (b) All ACL Employee Benefit Plans and any related trusts are in
compliance in all material  respects with and have been administered in material
compliance with the terms of such plans and any applicable collective bargaining
agreements,  and all applicable  requirements of law and regulations,  including
but not  limited  to the Code  and  ERISA,  and all  contributions  and  premium
payments required to be made by ACL or any of its Affiliates to or on account of
each such ACL Employee  Benefit Plan under the terms thereof,  ERISA or the Code
for all periods of time prior to the date hereof and the Closing  Date have been
or will be, as the case may be, made or properly accrued.

                (c) Except as set forth in Schedule 3.17(c), with respect to any
ACL Employee  Benefit Plan which is intended to qualify under Section  401(a) of
the Code other than a Multi-employer  Plan, a favorable  determination letter as
to qualification under Section 401(a) of the Code has been issued by the IRS and
the related trust has been  determined to be exempt from taxation  under Section
501(a) of the Code and no events or  circumstances  have  occurred that could be
reasonably  expected to materially  adversely affect the qualified status of any
such  plan or  trust.  Except  as set forth in  Schedule  3.17(c),  no  ACL-Only
Employee  Benefit Plan is subject to Title IV of ERISA or to Section 412 or 4971
of the Code.  Except as set forth in Schedule  3.17(c),  no ACL Employee Benefit
Plan is a  "multiemployer  plan,"  as  defined  in  Section  3(37)  of  ERISA (a
"Multiemployer  Plan"). Except as set forth in Schedule 3.17(c): with respect to
each ACL-Only  Employee  Benefit Plan that is subject to Section 412 of the Code
or Title IV of ERISA, there has been no application for or waiver of the minimum
funding  standards  imposed  by  Section  412 of the Code  with  respect  to any
ACL-Only  Employee  Benefit Plan, and there are no facts or  circumstances  that
would materially  change the funded status of any such ACL-Only Employee Benefit
Plan in an adverse manner;  no material asset of ACL or its Subsidiaries that is
to be  acquired  by ACL  Holdings,  directly  or  indirectly,  pursuant  to this
Agreement is subject to any material lien under ERISA or the Code; and there are
no pending or threatened actions,  suits,  investigations or claims with respect
to any ACL Employee  Benefit Plan (other than routine claims for benefits) which
could  result in material  liability  to ACL  Holdings or any of its  Affiliates
after the Closing.

                (d) Except as otherwise set forth in Schedule  3.17(d),  neither
the  execution  and  delivery  of this  Agreement  nor the  consummation  of the
transactions  contemplated  hereby will (i)  materially  increase  any  benefits
otherwise  payable  under any ACL  Employee  Benefit  Plan or (ii) result in the
acceleration  of the time of  payment or  vesting  of any such  benefits  to any
material extent.

                (e) ACL has delivered or made available to the Vectura Parties a
true,  correct and complete copy of all plan  documents and the current  summary
plan descriptions (if any) for each ACL Employee Benefit Plan. In addition, with
respect to each  ACL-Only  Employee  Benefit  Plan,  ACL has  delivered  or made
available to Vectura a true,  correct and complete  copy of: (i) the most recent
Annual  Report  (Form 5500  Series) and  accompanying  schedule,  if any, or any
similar  filing made with any  foreign  authority;  (ii) the most recent  annual
financial  report,  if any; (iii) the most recent actuarial  report, if any; and
(iv) the most  recent  determination  letter  from the IRS or  similar  document
issued by any other taxing authority, if any.

                (f) No event has  occurred  and,  to the  knowledge  of ACL,  no
circumstances  now exist that  could be  reasonably  expected  to result in, any
material  liability  under  Title IV of ERISA or  Section  412 of the Code  with
respect to any employee  benefit plan  sponsored by CSX or any of its Affiliates
that would be a liability of ACL Holdings or any of its Affiliates following the
Closing  (other than the payment of  contributions  and  premiums to the Pension
Benefit Guaranty Corporation that are not yet due).

                (g) Except as set forth in Schedule 3.17(g), neither ACL nor any
of its  Subsidiaries  contributes to, maintains or sponsors or has any liability
with respect to any employee benefit plan,  agreement or arrangement  applicable
to employees of ACL or any  Subsidiary  located  outside the United  States (the
"ACL Foreign  Plans").  Each ACL Foreign Plan is in  compliance  in all material
respects with all laws  applicable  thereto and the respective  requirements  of
such ACL Foreign  Plan's  governing  documents.  There are no material  actions,
suits or claims (other than routine claims for benefits) with respect to any ACL
Foreign Plan, and no  circumstances  exist which could reasonably be expected to
give rise to any such material actions, suits or claims.

                (h)   Except  as  set  forth  in   Schedule   3.17(h):   (i)  no
Multiemployer  Plan in which  ACL or any of its  Subsidiaries  has  participated
within  the past six  years has been  terminated;  (ii) no  proceeding  has been
initiated to terminate any  Multiemployer  Plan that is an ACL Employee  Benefit
Plan (an "ACL  Multiemployer  Plan")  and there has been no  "reportable  event"
(within  the  meaning  of  Section  4043(c)  of ERISA)  with  respect to any ACL
Multiemployer Plan within the past six years; (iii) no ACL Multiemployer Plan is
in reorganization as described in Section 4241 of ERISA and no ACL Multiemployer
Plan is insolvent  as  described in Section 4245 of ERISA;  (iv) neither ACL nor
any of its  Subsidiaries  has  incurred  any  liability on account of a "partial
withdrawal" or a "complete  withdrawal" (within the meaning of Sections 4205 and
4203,  respectively,  of ERISA)  from any  Multiemployer  Plan that has not been
satisfied  in  full,  no such  liability  has  been  asserted  that has not been
satisfied in full, and there do not now exist any events or circumstances  which
could result in any such partial or complete withdrawal; and (v) neither ACL nor
any of its  Subsidiaries  is  bound  by any  contract  or  agreement  or has any
obligation or liability described in Section 4204 of ERISA.

                (i)  Except as set forth in  Schedule  3.17(i):  (i) ACL and its
Subsidiaries  have complied with the health care  continuation  requirements  of
Part 6 of  Subtitle B of Title I of ERISA;  and (ii)  neither ACL nor any of its
Subsidiaries has any obligation under any ACL Employee Benefit Plan or otherwise
to provide medical, dental or life insurance benefits to ACL Former Employees or
to any other person,  except as specifically required by Part 6 of Subtitle B of
Title I of ERISA  and  except  in the  amounts  appropriately  reflected  on the
appropriate ACL Balance Sheet.

                Section  3.18.  Brokers,  Finders,  Etc.  Neither  CSX  nor  its
Affiliate has employed any broker,  finder,  consultant or other intermediary in
connection with the  Recapitalization  Transactions who would have a valid claim
for a fee or commission  from any Vectura Party,  ACL Holdings or any Subsidiary
of ACL Holdings in connection with the Recapitalization Transactions.

                Section 3.19.  Acquisition for Investment.  CSX confirms that it
has such knowledge and  experience in financial and business  matters that it is
capable of  evaluating  the merits  and risks of the  transactions  contemplated
hereby,  including any acquisition of securities hereunder. CSX is acquiring the
securities  to be acquired by it hereunder  for  investment  and not with a view
toward or for sale in  connection  with any  distribution  thereof,  or with any
present  intention of distributing or selling such securities within the meaning
of the Securities Act of 1933, as amended.  CSX understands and agrees that such
securities may not be sold, transferred, offered for sale, pledged, hypothecated
or otherwise disposed of without  registration under the Securities Act of 1933,
as amended,  except  pursuant to an exemption from such  registration  available
under such Act, and without  compliance with state, local and foreign securities
laws, in each case, to the extent applicable.

                Section  3.20.  Qualifications  of ACL. ACL is a "Citizen of the
United  States"  within the meaning of Section 2 of the Shipping Act of 1916, as
amended (42 U.S.C.  802),  and is qualified to enter into this  Agreement and to
acquire an ownership interest in marine vessels,  and the provisions of said Act
imposing  restrictions  upon  transfers  to persons  other than  Citizens of the
United  States  and any  proclamations,  orders or  regulations  thereunder  are
inapplicable to ACL and the transactions contemplated hereby.

                Section  3.21.  No Outside  Reliance.  Notwithstanding  anything
contained in this Article III or any other provision  hereof, it is the explicit
intent  of  each  Party  that  CSX  is  making  no  representation  or  warranty
whatsoever,  express or implied, beyond those expressly given in this Agreement,
including any implied warranty or representation as to condition, seaworthiness,
merchantability,  suitability  or  fitness  for a  particular  purpose as to any
assets  of ACL or its  Subsidiaries.  Without  limiting  the  generality  of the
foregoing,  it is  understood  that  any  cost  estimates,  financial  or  other
projections  or other  predictions  contained  or referred  to in the  Schedules
hereto  and  any  cost  estimates,  projections  or  predictions  or  any  other
information  contained or referred to in other  materials or oral  presentations
that have been or shall hereafter be provided to any Vectura Party or any of its
Affiliates,  agents  or  representatives  are not and  shall not be deemed to be
representations or warranties of CSX or its Affiliates.
                                   ARTICLE IV
              Representations and Warranties of the Vectura Parties
              -----------------------------------------------------

               Each of the Vectura Parties hereby represents and warrants to ACL
Holdings,  and, in the case of Sections 4.1, 4.18, 4.19, 4.20, 4.21 and 4.22, to
CSX, as follows:

                Section 4.1. Incorporation; Authorization; Etc. (a) Each Vectura
Party is duly incorporated, validly existing and in good standing under the laws
of its  jurisdiction  of  organization.  Each Vectura  Party  Subsidiary is duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of its
jurisdiction of organization, except as would not have a material adverse effect
on the Vectura Parties. Each Vectura Party and each Vectura Party Subsidiary (i)
has all  requisite  power to own its  properties  and assets and to carry on its
business as it is now being  conducted  and (ii) is in good standing and is duly
qualified  to transact  business in each  domestic and foreign  jurisdiction  in
which  the  nature of  property  owned or  leased  by it or the  conduct  of its
business requires it to be so qualified,  except where the failure to be in good
standing or to be duly qualified to transact business would not, individually or
in the  aggregate,  have a  material  adverse  effect  on the  Vectura  Parties.
Attached  to  Schedule  4.1 is a true and  complete  list of all  Vectura  Party
Subsidiaries  as of the date hereof  (noting the ownership of each Vectura Party
and each Vectura Party Subsidiary, noting which of such Subsidiaries will not be
Subsidiaries of ACL Holdings following the Closing Date, noting the jurisdiction
of  organization  of each Vectura  Party and each Vectura Party  Subsidiary  and
noting all domestic  and foreign  jurisdictions  in which any Vectura  Party and
each Vectura Party Subsidiary is qualified to transact business).

                (b) Each  Vectura  Party has full power to execute  and  deliver
this  Agreement  and to perform its  obligations  hereunder.  The  execution and
delivery  of  this  Agreement  and  the  performance  of  each  Vectura  Party's
obligations  hereunder  have been duly and validly  authorized  by all necessary
proceedings  on the  part of such  Vectura  Party  and no other  proceedings  or
actions  on  the  part  of  such  Vectura  Party,  its  Board  of  Directors  or
stockholders are necessary therefor. The execution,  delivery and performance by
each Vectura Party of this  Agreement will not (i) violate any provision of such
Vectura Party's Certificate of Incorporation or By-laws or other  organizational
documents,  (ii) except as disclosed in Schedule 4.1,  violate any provision of,
or be an event  that is (or with  notice  or the  passage  of time or both  will
result in) a violation of, or result in the acceleration of or entitle any party
to accelerate  (whether after the giving of notice or lapse of time or both) any
obligation under, or result in the imposition of any lien, pledge or encumbrance
upon or the creation of a security  interest in the assets or  properties of any
Vectura  Party or its  Subsidiaries  pursuant  to, any  mortgage,  lien,  lease,
agreement,  instrument, order, arbitration award, judgment,  injunction, decree,
permit or Vectura  "employee benefit plan" (as defined in Section 3(3) of ERISA)
to which any Vectura Party or its  Subsidiary is a party or by which any Vectura
Party or its  Subsidiary is bound and (iii) except as disclosed in Schedule 4.8,
violate or conflict  with any  statute,  rule or  regulation  applicable  to any
Vectura Party or its  Subsidiary or any of its properties or assets or any other
material  restriction of any kind or character to which any Vectura Party or its
Subsidiary  is  subject,  that,  in the case of clauses  (ii) and (iii),  would,
individually or in the aggregate,  have a material adverse effect on the Vectura
Parties or would prevent the consummation of the Recapitalization  Transactions.
This  Agreement  has been duly executed and delivered by each Vectura Party and,
assuming the due execution and delivery  hereof by CSX,  constitutes  the legal,
valid and binding  obligation of each Vectura  Party,  enforceable  against each
Vectura Party in accordance  with its terms,  subject to applicable  bankruptcy,
insolvency,  reorganization,  moratorium  or other laws relating to or affecting
the rights and  remedies of creditors  generally  and to general  principles  of
equity (regardless of whether in equity or at law).

                Section  4.2.  Capitalization.  Schedule 4.2 lists the number of
authorized  and  outstanding  shares of capital  stock of each Vectura Party and
each Vectura  Party  Subsidiary.  Except as set forth in Schedule  4.2, no stock
appreciation  right,  phantom stock or similar right is outstanding with respect
to any capital  stock of any  Vectura  Party or any  Vectura  Party  Subsidiary.
Except as set forth in Schedule 4.2, all outstanding  shares of capital stock of
each  Vectura  Party and each  Vectura  Party  Subsidiary  are duly  authorized,
validly  issued,  fully paid,  nonassessable  and free of preemptive  rights and
owned by a  Vectura  Party or its  Subsidiary,  free and  clear of all  security
interests, liens, claims, pledges, options, rights of first refusal, agreements,
limitations on voting rights,  charges and other legal  encumbrances.  Except as
set forth in Schedule 4.2 and except for this  Agreement,  there are no options,
warrants,  calls,  rights or agreements to which any Vectura Party or any of its
Subsidiaries is a party or by which any of them is bound  obligating any Vectura
Party or any of its Subsidiaries to issue,  deliver,  sell, purchase,  redeem or
acquire,  or  cause  to be  issued,  delivered,  sold,  purchased,  redeemed  or
acquired,  additional  shares of capital stock or other equity  interests of any
Vectura Party or its Subsidiary,  or securities convertible into or exchangeable
for such shares or  obligating  any Vectura  Party or its  Subsidiary  to grant,
extend or enter into any such option, warrant, call, right or agreement.  Except
as set forth in Schedule 4.2, there are no outstanding  contractual  obligations
of any Vectura Party or its  Subsidiary  (i)  restricting  the transfer of, (ii)
affecting the voting rights of, (iii)  requiring the  repurchase,  redemption or
disposition of, (iv) requiring the  registration for sale of or (v) granting any
preemptive or antidilutive  right with respect to any shares of capital stock of
any Vectura Party or its Subsidiary.

                Section 4.3. Financial Statements.  (a) Attached to Schedule 4.3
are true and  complete  copies of (i) the  audited  consolidated  statements  of
financial position of each Vectura Party and its respective Subsidiaries,  as of
December 31, 1996, December 31, 1995, December 31, 1994, and the related audited
consolidated statements of earnings and retained earnings and cash flows for the
fiscal years ended  December 31, 1996,  December 31, 1995 and December 31, 1994,
together  with the  respective  reports  thereon and  certifications  thereof by
Arthur Andersen & Co. and (ii) the unaudited consolidated statement of financial
position of each Vectura Party and its respective  Subsidiaries,  as of December
31, 1997 of the related  unaudited  consolidated  statement  of earnings for the
12-month period then ended (collectively,  the "Vectura Financial  Statements").
Each  consolidated  statement  of  financial  position  included  in the Vectura
Financial  Statements  may be  hereinafter  referred  to as a  "Vectura  Balance
Sheet," and each  consolidated  statement of earnings and retained  earnings and
each  consolidated  statement  of earnings  included  in the  Vectura  Financial
Statements may be hereinafter  referred to as a "Vectura Income  Statement." The
Vectura Financial Statements have been prepared from and are consistent with the
books and records of the Vectura Parties and their Subsidiaries.

                (b)  Attached  to  Schedule  4.3  is a  pro  forma  consolidated
statement of financial position and related pro forma consolidated statements of
earnings  and  retained  earnings  and cash flows of Vectura and its  respective
Subsidiaries  (collectively,  the "NMI Pro Forma Financial Statements"),  as of,
and for the fiscal year ended, December 31, 1997, giving effect to the exclusion
of the  Vectura  Excluded  Assets  and  Vectura  Excluded  Liabilities,  and the
transactions listed in the notes thereto.  The balance sheet included in the NMI
Pro Forma  Financial  Statements  (the "NMI Pro Forma Balance Sheet") sets forth
any deviations from GAAP used in the preparation thereof.

                (c)  Except  as  indicated  in  Schedule  4.3 or in the  Vectura
Financial  Statements  (including  any notes  thereto),  the  Vectura  Financial
Statements were prepared in accordance with GAAP and, in the case of any Vectura
Balance  Sheet,  fairly  presents the  consolidated  financial  position of each
Vectura  Party  and its  respective  Subsidiaries  at the  date  thereof  in all
material  respects  and, in the case of any  Vectura  Income  Statement,  fairly
presents the consolidated  results of operations of the applicable Vectura Party
and its  respective  Subsidiaries  for the  periods  then ended in all  material
respects (subject, in the case of unaudited Vectura Financial Statements, to any
other  adjustments   described  therein  and  normal  year-end   adjustments  in
accordance with GAAP which would not, in the aggregate,  have a material adverse
effect with respect to the Vectura Parties).

                Section  4.4.  Undisclosed  Liabilities.  Except  as  reflected,
reserved  against or  otherwise  disclosed in the Vectura  Balance  Sheets as of
December 31, 1997 (and specifically identified and described in the accompanying
notes), and except as set forth in Schedule 4.4, there are no liabilities, debts
(including  obligations  in respect of capital  leases),  or  obligations  of or
claims against any Vectura Party or its Subsidiary (other than those incurred in
the ordinary course consistent with past practice) which would,  individually or
in the aggregate, have a material adverse effect on the Vectura Parties and that
would have been  required to be  reflected  on such  balance  sheet or otherwise
specifically  identified  and described in the notes thereto in accordance  with
GAAP.

                Section  4.5.  Properties.  (a)  Schedule  4.5  lists  all  real
property and interests in real property owned by any Vectura Party or any of its
Subsidiaries  which is material to any Vectura  Party (the  "Vectura  Owned Real
Property") or leased by any Vectura Party or any of its  Subsidiaries  as lessee
or lessor  which is  material  to any Vectura  Party (the  "Vectura  Leased Real
Property"),  such  description  including,  (i)  for  each  Vectura  Owned  Real
Property,   the  location  thereof,   the  approximate  acreage  thereof  (where
available)  and the manner in which such real property is used and (ii) for each
Vectura Leased Real Property,  an identification of the lease agreement therefor
(material amendments,  modifications, side letters and other agreements relating
to any such lease agreement have been made available to CSX), the annual payment
obligation  thereon and the location  and  approximate  size (or other  relevant
dimension) of the premises  leased  thereunder.  Except as set forth on Schedule
4.5 and except for Vectura Permitted Encumbrances,  the applicable Vectura Party
or its  Subsidiary  has good and  valid  fee title to each  Vectura  Owned  Real
Property free and clear of all Encumbrances.  All leases with respect to Vectura
Leased Real Property ("Vectura Leases") are in effect and, where a Vectura Party
or its  Subsidiary  is lessee,  create a valid and  binding  interest in Vectura
Leased Real Property in favor of the applicable  Vectura Party or its Subsidiary
and, except as set forth in Schedule 4.5, there are no material  defaults by the
lessor or lessee thereunder continuing in existence beyond any applicable notice
and cure periods, nor, to the knowledge of any Vectura Party, do there exist any
circumstances  which,  with the giving of notice,  the  passage of time or both,
would become such a default.  Other than a Vectura Party or its Subsidiaries and
third party lessees, to the knowledge of any Vectura Party, there are no parties
in  possession  or  parties  having any  current  or future  right to occupy any
Vectura Owned Real Property or Vectura Leased Real Property, except as would not
have a material  adverse effect with respect to the Vectura  Parties.  Except as
set forth in  Schedule  4.5,  there  are no  condemnation  proceedings,  special
assessments,  impact fees or similar charges pending or, to the knowledge of any
Vectura Party,  threatened in connection with Vectura Owned Real Property or, to
the knowledge of any Vectura Party, Vectura Leased Real Property, and no Vectura
Party has  received or been  served  with any notice with  respect to any of the
foregoing. The current use by each Vectura Party and its Subsidiaries of Vectura
Owned Real Property and Vectura  Leased Real  Property  complies in all material
respects  with all  applicable  zoning laws and  building  and use  restrictions
(including  all agreements of any Vectura Party or its  Subsidiaries  applicable
thereto), except as would not, individually or in the aggregate, have a material
adverse effect on the Vectura Parties.

                (b) Except as set forth in Schedule 4.5, each Vectura Owned Real
Property is in  compliance  with all  material  terms of the  instruments  which
constitute  Vectura  Permitted  Encumbrances,  and none of the Vectura Permitted
Encumbrances  materially  interferes  with the use or operation of Vectura Owned
Real  Property  in the  manner  in which  such  property  is  currently  used or
operated,  and there is not and has not been any uncured  violation of the terms
of any Vectura  Permitted  Encumbrance  which would  result in a  forfeiture  or
otherwise  adversely  affect the  property,  in any such case,  except where the
failure to so comply or such interference and adverse effect would not, together
with all other such failures, interferences and adverse effects, have a material
adverse effect on the Vectura Parties.

                Section 4.6. Absence of Certain Changes. Except as otherwise set
forth in this Agreement,  the Vectura Financial Statements or Schedule 4.6, from
December 31, 1997 through the date  hereof,  there has been no material  adverse
change in, and there has not been any occurrence which, when taken together with
all other such changes or occurrences,  would have a material  adverse effect on
the  Vectura  Parties.  Except as  otherwise  set forth in this  Agreement,  the
Vectura Financial Statements or Schedule 4.6, from December 31, 1997 through the
date hereof, no Vectura Party has taken any action which would have required the
consent of CSX under  Section  5.4(b)  hereof  were such  Section  binding  with
respect to such Vectura Party as of such time.

                Section 4.7. Litigation; Orders. Except as disclosed in Schedule
4.7,  there are no lawsuits,  actions,  administrative  or  arbitration or other
proceedings  or  Government  Authority  investigations,  pending with respect to
which any Vectura  Party or its  Subsidiary  has been duly  served or  otherwise
received notice as of the date hereof or, to the knowledge of any Vectura Party,
threatened  against  any  Vectura  Party or its  Subsidiaries  by any  person or
Government   Authority   (collectively,   "Vectura   Litigation")   that  would,
individually or in the aggregate,  have a material adverse effect on the Vectura
Parties or would prevent the consummation of the Recapitalization  Transactions.
Except  as  disclosed  in  Schedule  4.7,  there  are no  judgments  or  orders,
injunctions, decrees, stipulations, settlements or awards (whether rendered by a
court or  administrative  agency,  or by  arbitration)  outstanding  against any
Vectura  Party or its  Subsidiary  or  affecting  any of the  properties  of any
Vectura Party or its Subsidiary  that would,  individually  or in the aggregate,
have a material  adverse  effect on the  Vectura  Parties or would  prevent  the
consummation  of the  Recapitalization  Transactions.  Except for those  matters
disclosed in Schedule  4.7,  the  aggregate  amount of all claims and  judgments
pending  with  respect to which the  Vectura  Parties  have been duly  served or
otherwise  received  notice as of the date  hereof or, to the  knowledge  of any
Vectura Party,  threatened against any Vectura Party or its Subsidiary would not
have, either individually or in the aggregate,  a material adverse effect on the
Vectura Parties.

                Section  4.8.   Licenses,   Approvals,   Other   Authorizations,
Consents,  Reports,  Etc. (a)  Schedule  4.8  includes  all  material  licenses,
permits,  franchises  and  other  authorizations  of  any  Government  Authority
possessed  by or granted to any Vectura  Party or its  Subsidiary  or used in or
necessary for the operation of its business (the "Vectura Licenses").  Except as
disclosed  in Schedule  4.8,  all Vectura  Licenses are in full force and effect
except  for those  whose  failure  to be in full  force and  effect  would  not,
individually or in the aggregate,  have a material adverse effect on the Vectura
Parties.  Each  Vectura  Party or its  Subsidiary,  as the  case  may be,  is in
compliance with the terms of the Vectura  Licenses,  except where the failure to
be in compliance  would not,  individually or in the aggregate,  have a material
adverse effect on the Vectura  Parties.  Except as disclosed in Schedule 4.8, no
investigation, review or proceeding is pending with respect to which any Vectura
Party has been duly served or  otherwise  received  notice as of the date hereof
or, to the knowledge of any Vectura Party,  threatened seeking the revocation or
limitation of any such Vectura  License that,  individually or in the aggregate,
would have a material adverse effect on the Vectura Parties.

                (b) Schedule 4.8 lists all registrations, filings, applications,
notices, consents,  approvals, orders, qualifications and waivers required to be
made,  filed,  given or obtained by any Vectura Party or its Subsidiary with, to
or from any person  (including any Government  Authority) in connection with the
Recapitalization  Transactions except with respect to the HSR Act and except for
those the failure to make, file, give or obtain which would not, individually or
in the  aggregate,  have a material  adverse  effect on the  Vectura  Parties or
prevent consummation of the Recapitalization Transactions.

                Section  4.9.  Labor  Matters.  Except as  described in Schedule
4.12(b),  no  Vectura  Party  or its  Subsidiary  has any  written  contract  of
employment  with any  employee.  Except as described in Schedule 4.9, no Vectura
Party  or its  Subsidiary  is  presently  a party to any  collective  bargaining
agreement,  subject to a legal duty to bargain  with any labor  organization  on
behalf of  employees  or the object of any  attempt to  organize  employees  for
collective  bargaining  or similar  purposes  or  presently  operating  under an
expired collective bargaining agreement. Except as described in Schedule 4.9, no
Vectura Party or its  Subsidiary is a party to or subject to any pending  strike
or pending work stoppage,  organizing attempt,  union certification,  picketing,
boycott  or similar  activity.  Each  Vectura  Party and its  Subsidiaries  have
complied in all material respects with all applicable  federal,  state and local
laws,  ordinances,  rules  and  regulations  and  requirements  relating  to the
employment,  payment and termination of labor,  including the provisions thereof
relative to wages, hours, severance,  layoffs, vacation,  collective bargaining,
employee  benefits,  and employee  benefit plans,  contributions,  unemployment,
withholding  taxes and occupational  health and safety and equal opportunity and
non-discrimination  laws (including the Americans with Disabilities Act), except
as would not have a material adverse effect on the Vectura Parties. Each Vectura
Party and its Subsidiaries  have made all deductions  required by law to be made
for  employees'  wages and salaries and either  remitted the same to appropriate
Government  Authorities  or  provided  for the same in its  accounts  and is not
liable for any arrears of wages or any taxes or penalties  for failure to comply
with the payment or repayment of any of the foregoing,  except as would not have
a material adverse effect on the Vectura Parties.

                Section 4.10.  Compliance with Laws.  Except as may be indicated
in  Schedule  4.10,  the  conduct  of  business  by each  Vectura  Party and its
Subsidiaries complies with all statutes, laws, regulations,  ordinances,  rules,
judgments,  orders or decrees of any Government  Authority  applicable  thereto,
except for violations or failures so to comply, if any, that, individually or in
the aggregate, would not have a material adverse effect on the Vectura Parties.

                Section  4.11.  Insurance.  Schedule  4.11 sets forth a true and
complete list of all insurance  policies currently held by any Vectura Party and
its  Subsidiaries and in force as of the date hereof with respect to the assets,
properties,  business, employees, officers and directors of any Vectura Party or
its Subsidiaries,  setting forth as to each policy a general description of type
of coverage,  carrier,  policy number,  coverage limit,  expiration date, annual
premiums, and deductibles.  Such policies are in full force and effect as of the
date hereof,  except where the failure of such  policies to be in full force and
effect would not have a material  adverse  effect on the Vectura  Parties;  and,
except  as set forth in  Schedule  4.11,  such  policies  will  remain in effect
following  the  Closing  or be  replaced  by at least  substantially  comparable
policies,  except  where  the  failure  of such  policies  to so remain or be so
replaced would not have a material  adverse effect on the Vectura  Parties.  The
holders of those  policies  listed on Schedule 4.11 are in  compliance  with the
terms and conditions  thereof in all material  respects.  As of the date hereof,
all premiums  covering all periods up to and including the date hereof have been
paid when due except where the failure to pay such  premiums  when due would not
have a material adverse effect on the Vectura Parties.

                Section  4.12.  Material  Contracts.  (a) Except as disclosed in
Schedule 4.12(a), no Vectura Party nor its Subsidiary is as of the date hereof a
party to any (i)  consulting  agreement  having a remaining term of at least one
year and  requiring  payments of base  salary in excess of $100,000  per year or
aggregate  payments of base salary in excess of $150,000,  (ii)  material  sales
representative  or agency  contract  which is not  terminable  on 12 months' (or
less) notice,  (iii) material lease of real or personal  property with an annual
base  rental  obligation  of more than  $250,000,  or a total  remaining  rental
obligation of more than $1,000,000, (iv) joint venture or partnership agreement,
(v)  agreement  materially  limiting  in any  way  any  Vectura  Party's  or its
Subsidiary's  ability to compete with any person in any  geographic  location or
any  line of  business,  (vi)  agreement  with  any  Affiliate  (other  than any
agreement  between  Affiliates  which  will  be  Subsidiaries  of  NMI  Holdings
following  the  Closing),  officer  or  director  of any  Vectura  Party  or its
Subsidiary or (vii) other material contract, agreement or arrangement (including
collective  bargaining  agreements) (other than any barge charter or barge lease
(whether as lessor or lessee)  entered into in the ordinary  course of business)
requiring future payment or payments in excess of $1,000,000 per year.  Schedule
4.12(a)  lists  all  notes,  mortgages,  indentures  and other  obligations  and
agreements  and other  instruments  for or relating to any lending or  borrowing
(including  assumed debt,  guarantees,  capitalized  lease obligations and other
agreement  creating a security  interest in assets or  properties of any Vectura
Party or its  Subsidiary) of $1,000,000 or more effected by any Vectura Party or
its Subsidiary or to which any assets of any Vectura Party or its Subsidiary are
subject  (except with respect to any such  lending or  borrowing  among  Vectura
Parties and their Subsidiaries,  other than foreign Subsidiaries) (collectively,
"Vectura  Indebtedness").  With respect to all contracts listed on Schedule 4.9,
Schedule  4.12(a) or Schedule  4.12(b),  except as  disclosed  on Schedule  4.9,
Schedule  4.12(a)  or  Schedule  4.12(b),  except as would  not have a  material
adverse  effect on the Vectura  Parties:  (i) assuming  that such  contracts are
valid and binding on the other  parties  thereto,  such  contracts are valid and
binding on the applicable Vectura Party or its Subsidiary; (ii) no Vectura Party
has received  notice to the effect that such contracts are not valid and binding
on the other parties thereto;  and (iii) no Vectura Party or its Subsidiary,  as
applicable,  is in material breach thereof or material default  thereunder,  and
there does not exist under any provision thereof any event that, with the giving
of  notice  or the  lapse of time or both,  would  constitute  such a breach  or
default.

                (b)  Schedule  4.12(b)  sets forth (i) a list of all  employment
agreements  to which any Vectura  Party or its  Subsidiary  is a party  having a
remaining  term of at least one year and  requiring  payments  of base salary in
excess of $100,000  per year or  aggregate  payments of base salary in excess of
$150,000  and (ii)  the  number  of  severance  and  retention  agreements  with
employees of any Vectura  Party or its  Subsidiary to which any Vectura Party or
its Subsidiary is a party and the  approximate  aggregate  maximum amount of the
payments which would be required to be made thereunder. True and complete copies
of all such  employment  and severance and retention  agreements  have been made
available to CSX.

                Section 4.13.  Fixed  Assets.  Schedule 4.13 lists (i) all fixed
assets of any  Vectura  Party  and its  Subsidiaries  having a book  value as of
December 31, 1997 of  $1,000,000  or more and (ii) all towboats and barges owned
or leased by any Vectura Party or its Subsidiary and used in any Vectura Party's
business as of the date hereof,  together with the name,  dimensions and year of
construction of each such towboat and the number,  dimensions,  general type and
year of construction of each such barge (collectively,  "Vectura Fixed Assets").
The applicable Vectura Party or its Subsidiary has good and marketable title to,
or,  in the  case of  leased  or  subleased  Vectura  Fixed  Assets,  valid  and
subsisting  leasehold  interests in, all Vectura Fixed Assets, free and clear of
all Encumbrances other than Vectura Permitted Encumbrances,  except as would not
have a material adverse effect on the Vectura Parties. The NMI Pro Forma Balance
Sheet reflects all material  assets  necessary and sufficient for the conduct of
the business of the Vectura  Parties and their  Subsidiaries as conducted by the
Vectura Parties and their  Subsidiaries as of the date hereof (other than leased
assets).

                Section 4.14.  Environmental Matters. (a) It is the intention of
the Parties that the Vectura  Parties are making no  representation  or warranty
with respect to  environmental  matters except as set forth in this Section 4.14
and that any and all environmental  matters shall be deemed an exception to each
other  representation  and  warranty of the Vectura  Parties  contained  in this
Agreement.

                (b) Except as disclosed in Schedule  4.14,  to the  knowledge of
the Vectura Parties,  (i) each Vectura Party and its Subsidiaries  have complied
and currently comply with applicable  Environmental Laws, except for failures to
comply that, individually or in the aggregate, would not have a material adverse
effect on the Vectura Parties; (ii) each Vectura Party and its Subsidiaries have
obtained all environmental  consents,  approvals,  licenses and permits required
for its current  operations by any  applicable  Environmental  Laws,  except for
failures to obtain  that,  individually  or in the  aggregate,  would not have a
material adverse effect on the Vectura  Parties;  (iii) no Vectura Party nor any
of its  Subsidiaries  has received any written notice,  claim or report alleging
any material  liabilities or potentially  material liabilities (whether accrued,
absolute, contingent,  unliquidated or otherwise),  including any investigatory,
remedial,  or corrective  obligations  arising under  Environmental Laws and for
which the alleged liability or potential  liability has not been fully resolved;
(iv) none of the  following  is present at any of the  properties  which will be
owned or leased by any Vectura Party or its Subsidiaries at the time of transfer
to ACL Holdings,  except where such presence,  individually or in the aggregate,
would  not  have  a  material  adverse  effect  on  the  Vectura  Parties:   (A)
asbestos-containing   material   in  any   friable   form  or   condition,   (B)
polychlorinated   biphenyls   (PCBs),   including  any  materials  or  equipment
contaminated with PCBs, (C) underground storage tanks, (D) surface impoundments,
or (E) nonpermitted  landfills or other  nonpermitted  waste disposal areas; and
(v) no Vectura Party nor any of its Subsidiaries has treated,  stored,  disposed
of,  arranged  for the  disposal  of,  transported,  handled,  or  released  any
Hazardous  Material,  or owned or operated any property or facility (and no such
property or facility is contaminated by any Hazardous Material) in a manner that
has given or would give rise to any liabilities or any investigative, corrective
or  remedial  obligations,  pursuant to CERCLA or any other  Environmental  Law,
except for any such  liabilities or  obligations  that,  individually  or in the
aggregate, would not have a material adverse effect on the Vectura Parties.

                (c) To the knowledge of the Vectura Parties, the Vectura Parties
have  has  provided  to CSX  copies  of all  material  or  potentially  material
environmental  audits,  assessments,   analyses,  and  reports,  and  any  other
documents materially bearing on environmental  liabilities or obligations of any
Vectura  Party or its  Subsidiaries  which  are in the  possession  or under the
reasonable control of any Vectura Party or its Subsidiary.

                Section  4.15.  Affiliate  Transactions.  At the  Closing  Date,
except for the  transactions  listed in Schedule  4.15, no person that will be a
Subsidiary  of ACL  Holdings  following  the  Closing  shall  be a party  to any
contract,  agreement or commitment with Vectura or any stockholder or Subsidiary
(other than any  Transferred  NMI Holdings  Subsidiary) of Vectura or any person
which, following the Closing, will be a director, officer, employee, stockholder
or  Affiliate  of any  such  person,  that are on terms  and  conditions  in the
aggregate  materially more burdensome to such Subsidiary than would be usual and
customary  in  similar  contracts,  agreements,  commitments,   transactions  or
business  arrangements  negotiated on an arm's-length  basis among  unaffiliated
parties.

                Section  4.16.  Intellectual  Property.  (a) Schedule  4.16 sets
forth a complete and correct list of all  material:  (i) patented or  registered
Intellectual   Property   Rights  and  pending  patent   applications  or  other
applications for registrations of Intellectual Property Rights owned or filed by
or on behalf of any Vectura  Party or its  Subsidiary;  (ii)  computer  software
owned  and/or  used  by  any  Vectura  Party  or  its  Subsidiary   (other  than
mass-marketed   software);   and  (iii)   licenses  or  similar   agreements  or
arrangements for Intellectual  Property Rights to which any Vectura Party or its
Subsidiary is a party,  either as licensee or licensor  (collectively,  "Vectura
Intellectual Property Rights").

                (b) Except as set forth on Schedule 4.16: (i) each Vectura Party
or its Subsidiary owns or possesses all Intellectual Property Rights material to
the  operation of its business as conducted as of the date hereof free and clear
of material encumbrances, licenses and other restrictions; (ii) to the knowledge
of any Vectura  Party,  no claim by any third  party  contesting  the  validity,
enforceability,  use or ownership of any Vectura  Intellectual  Property  Rights
owned or used by any Vectura Party or its Subsidiary has been made, is currently
outstanding  or is  threatened;  (iii) no Vectura Party nor its  Subsidiary  has
received any notices of any  infringement  or  misappropriation  by, or conflict
with, any third party with respect to the Vectura  Intellectual  Property Rights
(including  any  demand or  request  that any  Vectura  Party or its  Subsidiary
license  any  rights  from a third  party);  and (iv) no  Vectura  Party nor its
Subsidiary  has  infringed,  misappropriated  or otherwise  conflicted  with any
Intellectual  Property Rights of any third parties, and no Vectura Party nor its
Subsidiary is aware of any infringement, misappropriation or conflict which will
occur as a result of the continued  operation of any Vectura Party's business as
conducted as of the date hereof,  except,  in each of the  foregoing (i) through
(iv), as would not have a material adverse effect on the Vectura Parties.

                Section 4.17. Employee Benefit Plans. (a) Schedule 4.17(a) lists
(i) each  "employee  benefit  plan" (as such term is defined in Section  3(3) of
ERISA) at any time contributed to,  maintained or sponsored by any Vectura Party
or any of its  Affiliates,  or with respect to which any Vectura Party or any of
its  Affiliates  has any liability or potential  liability;  and (ii) each other
retirement,  savings,  deferred  compensation,  severance,  stock,  performance,
bonus,   incentive,   or  other  material  employee  benefit  plan,  policy,  or
arrangement of any kind,  contributed to, maintained or sponsored by any Vectura
Party or any of its  Affiliates,  or with respect to which any Vectura  Party or
any of its Affiliates has any liability or potential liability; in each case for
the benefit of any current employees  (whether active or on leave of absence) of
any Vectura Party or its Subsidiaries  ("Vectura  Current  Employees") or former
employees  of any  Vectura  Party or any of its  Subsidiaries  ("Vectura  Former
Employees" and together with Vectura Current Employees,  "Vectura Employees") or
their respective beneficiaries and dependents  (collectively,  "Vectura Employee
Benefit Plans"; provided that "Vectura Employee Benefit Plans" shall not include
routine  administrative  procedures,  government-required  programs  or  Vectura
Foreign Plans).  Schedule  4.17(a) also specifies which Vectura Employee Benefit
Plans are  maintained  solely  by one or more of the  Vectura  Parties  or their
respective Subsidiaries or solely for the benefit of Vectura Employees and their
beneficiaries and dependents ("Vectura-Only Employee Benefit Plans").

                (b)  Except  as set  forth  in  Schedule  4.17(b),  all  Vectura
Employee  Benefit Plans and any related trusts are in compliance in all material
respects with and have been  administered in material  compliance with the terms
of such  plans and any  applicable  collective  bargaining  agreements,  and all
applicable requirements of law and regulations, including but not limited to the
Code and ERISA, and all  contributions  and premium payments required to be made
to or on  account of each such  Vectura  Employee  Benefit  Plan under the terms
thereof,  ERISA or the Code for all periods of time prior to the date hereof and
the  Closing  Date have been or will be,  as the case may be,  made or  properly
accrued.

                (c) Except as set forth in Schedule 4.17(c), with respect to any
Vectura  Employee Benefit Plan which is intended to qualify under Section 401(a)
of the Code other than a Multiemployer Plan, a favorable determination letter as
to qualification under Section 401(a) of the Code has been issued by the IRS and
the related trust has been  determined to be exempt from taxation  under Section
501(a) of the Code and no events or  circumstances  have  occurred that could be
reasonably  expected to materially  adversely affect the qualified status of any
such plan or trust.  Except as set forth in Schedule  4.17(c),  no  Vectura-Only
Employee  Benefit Plan is subject to Title IV of ERISA or to Section 412 or 4971
of the Code.  Except as set  forth in  Schedule  4.17(c),  no  Vectura  Employee
Benefit Plan is a "Multiemployer Plan." Except as set forth in Schedule 4.17(c):
with  respect  to each  Vectura-Only  Employee  Benefit  Plan that is subject to
Section 412 of the Code or Title IV of ERISA,  there has been no application for
or waiver of the minimum  funding  standards  imposed by Section 412 of the Code
with respect to any  Vectura-Only  Employee Benefit Plan, and there are no facts
or  circumstances  that would  materially  change the funded  status of any such
Vectura-Only  Employee  Benefit Plan in an adverse manner;  no material asset of
any Vectura Party or its  Subsidiaries to be acquired by ACL Holdings,  directly
or indirectly,  pursuant to this Agreement is subject to any material lien under
ERISA or the Code;  and there  are no  pending  or  threatened  actions,  suits,
investigations  or claims with  respect to any  Vectura  Employee  Benefit  Plan
(other  than  routine  claims  for  benefits)  which  could  result in  material
liability to ACL Holdings or any of its Affiliates after the Closing.

                (d) Except as otherwise set forth in Schedule  4.17(d),  neither
the  execution  and  delivery  of this  Agreement  nor the  consummation  of the
transactions  contemplated  hereby will (i)  materially  increase  any  benefits
otherwise  payable under any Vectura Employee Benefit Plan or (ii) result in the
acceleration  of the time of  payment or  vesting  of any such  benefits  to any
material extent.

                (e) Each Vectura Party has delivered or made  available to CSX a
true,  correct and complete copy of all plan  documents and the current  summary
plan  descriptions (if any) for each Vectura Employee Benefit Plan. In addition,
with respect to each Vectura  Employee  Benefit Plan,  the Vectura  Parties have
delivered or made available to CSX a true, correct and complete copy of: (i) the
most recent Annual Report (Form 5500 Series) and accompanying  schedule, if any,
or any  similar  filing made with any  foreign  authority;  (ii) the most recent
annual financial report, if any; (iii) the most recent actuarial report, if any;
and (iv) the most recent  determination  letter from the IRS or similar document
issued by any other taxing authority, if any.

                (f) No event has occurred  and, to the  knowledge of the Vectura
Parties,  no circumstances now exist that could be reasonably expected to result
in, any  material  liability  under Title IV of ERISA or Section 412 of the Code
with  respect to any employee  benefit  plan  sponsored by Vectura or any of its
Affiliates  that would be a liability of ACL  Holdings or any of its  Affiliates
following the Closing (other than the payment of  contributions  and premiums to
the Pension Benefit Guaranty Corporation that are not yet due).

                (g) Except as set forth in Schedule  4.17(g),  no Vectura  Party
nor any of its  Subsidiaries  contributes  to,  maintains or sponsors or has any
liability  with respect to any employee  benefit plan,  agreement or arrangement
applicable to employees of any Vectura Party or any Subsidiary  located  outside
the United States (the "Vectura Foreign Plans"). Each Vectura Foreign Plan is in
compliance  in all material  respects with all laws  applicable  thereto and the
respective  requirements  of such Vectura  Foreign Plan's  governing  documents.
There are no material  actions,  suits or claims (other than routine  claims for
benefits) with respect to any Vectura Foreign Plan, and no  circumstances  exist
which could  reasonably be expected to give rise to any such  material  actions,
suits or claims.

                (h)   Except  as  set  forth  in   Schedule   4.17(h):   (i)  no
Multiemployer  Plan in  which  any  Vectura  Party  or any of  their  respective
Subsidiaries  has  participated  within the past six years has been  terminated;
(ii) no proceeding has been initiated to terminate any  Multiemployer  Plan that
is a Vectura  Employee Benefit Plan (a "Vectura  Multiemployer  Plan") and there
has been no "reportable  event" (within the meaning of Section 4043(c) of ERISA)
with respect to any Vectura  Multiemployer Plan within the past six years; (iii)
no Vectura  Multiemployer Plan is in reorganization as described in Section 4241
of ERISA and no Vectura  Multiemployer Plan is insolvent as described in Section
4245 of ERISA;  (iv) no Vectura Party nor any of its  Subsidiaries  has incurred
any liability on account of a "partial  withdrawal"  or a "complete  withdrawal"
(within the meaning of Sections 4205 and 4203, respectively,  of ERISA) from any
Multiemployer  Plan that has not been  satisfied in full, no such  liability has
been  asserted that has not been  satisfied in full,  and there do not now exist
any events or  circumstances  which could result in any such partial or complete
withdrawal;  and (v) none of the  Vectura  Parties  nor any of their  respective
Subsidiaries  is bound by any  contract or agreement  or has any  obligation  or
liability described in Section 4204 of ERISA.

                (i) Except as set forth in Schedule  4.17(i):  (i) each  Vectura
Party and its  Subsidiaries  have  complied  with the health  care  continuation
requirements  of Part 6 of Subtitle B of Title I of ERISA;  and (ii) none of the
Vectura  Parties nor any of their  respective  Subsidiaries  has any  obligation
under any Vectura Employee Benefit Plan or otherwise to provide medical,  dental
or life insurance  benefits to Vectura Former  Employees or to any other person,
except as specifically  required by Part 6 of Subtitle B of Title I of ERISA and
except in the amounts appropriately reflected on the appropriate Vectura Balance
Sheet.

                Section 4.18.  Brokers,  Finders,  Etc. No Vectura Party nor its
Affiliate has employed any broker,  finder,  consultant or other intermediary in
connection with the  Recapitalization  Transactions who would have a valid claim
for a fee or commission from CSX, ACL Holdings or any Subsidiary of ACL Holdings
in connection with the Recapitalization Transactions.

                Section 4.19.  Qualifications  of Vectura Parties.  Each Vectura
Party is a "Citizen of the United States" within the meaning of Section 2 of the
Shipping Act of 1916, as amended (42 U.S.C. 802), and is qualified to enter into
this Agreement and to acquire an ownership  interest in marine vessels,  and the
provisions  of said Act imposing  restrictions  upon  transfers to persons other
than Citizens of the United States and any proclamations,  orders or regulations
thereunder  are   inapplicable  to  each  Vectura  Party  and  the  transactions
contemplated hereby.

                Section 4.20.  Availability  of Funds.  The Vectura Parties have
delivered  to CSX true and  complete  fully  executed  copies  of the  following
letters   received  in  connection  with  the  financing  of  the   transactions
contemplated  hereby  and the  payment of all  related  fees and  expenses  (the
"Financing  Letters"):  (i) the Commitment Letter,  dated as of the date hereof,
from Chase  Securities Inc. and The Chase Manhattan Bank to Vectura  relating to
two Senior Secured Term Loan Facilities in an aggregate principal amount of $435
million  and a Senior  Secured  Revolving  Facility  in an amount  equal to $100
million (the "Senior  Credit  Letter");  (ii) (A) the Highly  Confident  Letter,
dated as of the date hereof, from Wasserstein,  Perella & Co. to Vectura and (B)
the Highly Confident Letter,  dated as of the date hereof, from Chase Securities
Inc. to Vectura,  each relating to the issuance of Senior  Unsecured Notes in an
aggregate  principal amount of $200 million and Senior Unsecured  Discount Notes
resulting in gross cash proceeds of $100 million (collectively,  the "High Yield
Letters");  and (iii) the Commitment Letter,  dated as of the date hereof,  from
399 Venture  Partners Inc. to Vectura  relating to $60 million of equity capital
and the  Commitment  Letter,  dated as of the date  hereof,  from Vectura to ACL
Holdings  relating to $60 million of equity capital  (collectively,  the "Equity
Letters"),  in each case as in effect  on the date of this  Agreement,  and will
deliver to CSX, promptly  following receipt thereof, a true and complete copy of
any  proposed  modification  or  amendment  to any  Financing  Letter.  The cash
proceeds of the financing  contemplated  by the Financing  Letters is in amounts
sufficient to consummate the transactions contemplated hereby and the payment of
all related fees and expenses. The terms and conditions of the Financing Letters
are satisfactory to the Vectura  Parties,  and none of such parties knows of any
fact or circumstance  which could  reasonably be expected to lead to the failure
of the conditions to such financing to be satisfied.

                Section  4.21.  No Outside  Reliance.  Notwithstanding  anything
contained in this Article IV or any other provision  hereof,  it is the explicit
intent of each Party that the Vectura  Parties are making no  representation  or
warranty  whatsoever,  express or implied,  beyond those expressly given in this
Agreement,  including any implied  warranty or  representation  as to condition,
seaworthiness,  merchantability, suitability or fitness for a particular purpose
as to any assets of NMI or its Subsidiaries.  Without limiting the generality of
the  foregoing,  it is understood  that any cost  estimates,  financial or other
projections  or other  predictions  contained  or referred  to in the  Schedules
hereto  and  any  cost  estimates,  projections  or  predictions  or  any  other
information  contained or referred to in other  materials or oral  presentations
that have been or shall  hereafter be provided to CSX or any of its  Affiliates,
agents or representatives  are not and shall not be deemed to be representations
or warranties of the Vectura Parties or their Affiliates.

                Section 4.22.  Acquisition  for  Investment.  Each Vectura Party
confirms  that it has such  knowledge  and  experience in financial and business
matters  that  it  is  capable  of  evaluating  the  merits  and  risks  of  the
transactions  contemplated  hereby,  including  any  acquisition  of  securities
hereunder.  Each  Vectura  Party  confirms  that CSX has made  available  to the
Vectura  Parties the opportunity to ask questions of the officers and management
employees  of ACL and its  Subsidiaries  as well  as  access  to the  documents,
information and records of ACL and its  Subsidiaries  and to acquire  additional
information  about  the  business  and  financial   condition  of  ACL  and  its
Subsidiaries,  and each Vectura Party  confirms that it has made an  independent
investigation,  analysis and  evaluation of ACL and its  Subsidiaries  and their
properties,  assets, business, financial condition,  documents,  information and
records.  Each Vectura  Party is acquiring  the  securities to be acquired by it
hereunder  for  investment  and not with a view toward or for sale in connection
with any distribution  thereof, or with any present intention of distributing or
selling such  securities  within the meaning of the  Securities  Act of 1933, as
amended.  Each Vectura Party understands and agrees that such securities may not
be sold,  transferred,  offered for sale,  pledged,  hypothecated  or  otherwise
disposed of without  registration  under the Securities Act of 1933, as amended,
except pursuant to an exemption from such registration available under such Act,
and without  compliance with state,  local and foreign  securities laws, in each
case, to the extent applicable.

                                    ARTICLE V
                            Covenants of the Parties
                            ------------------------

                Section 5.1. Investigation of Business; Access to Properties and
Records,  Etc. (a) After the date hereof,  each Party shall cause to be afforded
to the other Parties and their  representatives  (including  accountants,  legal
counsel and sources of financing) reasonable access to the offices,  properties,
contracts,  commitments, books and records of ACL and the Vectura Parties during
normal  business  hours,  in order that each Party may have full  opportunity to
make such  investigations as it may reasonably require of the affairs of ACL and
the  Vectura  Parties,  provided  that  such  investigation  shall  only be upon
reasonable  notice and shall not unreasonably  disrupt  personnel and operations
and shall be at the  investigating  Party's sole risk and expense.  All requests
for access to the offices, properties,  books, and records of ACL or the Vectura
Parties shall be made to such  representatives of ACL and the Vectura Parties as
such persons shall designate,  who shall be solely  responsible for coordinating
all such requests and all access permitted hereunder,  and provided further that
such access may be limited to the extent required by preexisting  obligations of
any party.  It is further  agreed that,  prior to the Closing Date, no Party nor
its representatives  shall contact any of the employees,  customers,  suppliers,
joint venture  partners or other  associates or Affiliates of any other Party in
connection  with the  Recapitalization  Transactions,  whether  in  person or by
telephone,  mail or other means of  communication,  without the  specific  prior
written  authorization of such  representatives of such other Party. All notices
and  applications  to,  filings with,  and other  contacts  with any  Government
Authority  relating to the  Recapitalization  Transactions  shall be made by any
Party only after prior  consultation  with and  approval  by the other  Parties,
which approval shall not be unreasonably  withheld. If, as of the date hereof or
at any time  hereafter,  any Party is aware of or  discovers  any  breach of any
representation  or warranty  contained in this Agreement or any  circumstance or
condition that upon Closing would constitute such a breach, such Party covenants
that it shall  promptly  so inform the other  Parties of such event in  writing,
provided that, except as otherwise  provided herein, no such disclosure shall be
deemed to amend or supplement  any schedule or exhibit hereto or prevent or cure
any misrepresentation, breach of warranty or breach of covenant unless otherwise
agreed upon in writing by the recipient Party.

                (b) Any information provided to any Party or its representatives
pursuant to this Agreement or in connection with the  transactions  contemplated
hereby,  whether prior to or after the date of this Agreement,  shall be held by
such Party and its  representatives  in accordance with and subject to the terms
of  that  certain  letter  agreement,  dated  October  2,  1997  by and  between
Wasserstein,  Perella & Co., Inc. on behalf of CSX and Citicorp Venture Capital,
Ltd. ("CVC") (the "Confidentiality  Agreement").  The Confidentiality  Agreement
shall  continue in full force and effect until the Closing  Date,  at which time
the  Confidentiality  Agreement  and the  obligations  of the Parties under this
Section 5.1(b) shall terminate.

                (c) The Parties  agree (i) that they shall be entitled to retain
copies of their  respective  books  and  records  contributed  to or held by ACL
Holdings  pursuant  to  Section  2.1,  (ii) to  continue  to hold (or  cause ACL
Holdings  to hold,  as  applicable)  all of the books and records of ACL and the
Vectura  Parties  existing on the Closing  Date and not to destroy or dispose of
any thereof  for a period of 10 years from the Closing  Date (or, in the case of
any records,  schedules  and  workpapers  relating to any Returns or Tax audits,
until the expiration of all applicable  statutes of  limitations) or such longer
time as may be required by law or such  shorter  period as the Parties may agree
in writing, (iii) thereafter,  if it is proposed to destroy or dispose of any of
such books and  records,  that CSX or the  Vectura  Parties,  if the  destroying
party,  shall  offer  first in writing  at least 60 days prior to such  proposed
destruction or  disposition to surrender them to ACL Holdings,  and ACL Holdings
shall do the same to CSX or the Vectura  Parties (as applicable) if ACL Holdings
is the  destroying  party,  and (iv)  that,  at any  time and from  time to time
following  the Closing  Date,  ACL Holdings  shall  afford CSX, its  Affiliates,
representatives,  accountants  and counsel  and other  advisors,  during  normal
business hours, upon reasonable  request and notice,  full access to such books,
records  and  other  data  (including  the right to  photocopy  the same) and to
appropriate  employees to the extent that such access may be  requested  for any
legitimate  purpose at no cost to CSX (other than for  reasonable  out-of-pocket
expenses),  provided that such access shall not unreasonably  disrupt  personnel
and operations, and provided further that nothing herein shall limit any Party's
rights of discovery.

                Section 5.2. Efforts;  Obtaining  Consents;  Antitrust Laws. (a)
Subject to the terms and conditions  herein  provided,  each Party shall use its
reasonable  efforts to take or cause to be taken all  actions and to do or cause
to be done all things  necessary,  proper or  advisable to  consummate  and make
effective as promptly as practicable the transactions  contemplated  hereby, and
to cooperate  fully with the other in connection  with the foregoing,  including
using all reasonable efforts (i) to obtain all necessary  waivers,  consents and
approvals from other parties to loan agreements, leases and other contracts with
third parties,  (ii) to obtain all consents,  approvals and authorizations  that
are required to be obtained  under any federal,  state,  local or foreign law or
regulation,  (iii) to lift or rescind any  injunction  or  restraining  order or
other order  adversely  affecting the ability of the Parties to  consummate  the
transactions contemplated hereby, (iv) to effect all necessary registrations and
filings  including  filings  under the HSR Act and  submissions  of  information
requested by any  Government  Authority  and (v) to fulfill all  conditions  set
forth in Articles VIII and IX of this Agreement.  Each Party further shall, with
respect to any  threatened  or pending  preliminary  or permanent  injunction or
other order,  decree or ruling or statute,  rule,  regulation or executive order
that would  adversely  affect  the  ability of the  Parties  to  consummate  the
transactions  contemplated  hereby,  use all  reasonable  efforts to prevent the
entry, enactment or promulgation thereof, as the case may be.

                (b)  Each  Party  shall   promptly   inform  the  other  of  any
communication from the Federal Trade Commission, the United States Department of
Justice or any other  Government  Authority  regarding  any of the  transactions
contemplated hereby. If either Party or any Affiliate thereof receives a request
for  additional  information or  documentary  material from any such  Government
Authority with respect to the transactions  contemplated hereby, then such Party
will  endeavor in good faith to make or cause to be made,  as soon as reasonably
practicable and after consultation with the other Party, an appropriate response
in compliance with such request. The Parties shall cooperate with respect to all
discussions and negotiations with any Government Authority.

                (c) In furtherance of and without limiting the generality of the
foregoing,  the  Vectura  Parties  shall use their best  efforts to arrange  and
consummate the financing contemplated by the Financing Letters,  including using
their  best  efforts  (A) to  negotiate  in  good  faith  definitive  agreements
respecting  such  financing on  reasonable  terms with respect  thereto,  (B) to
satisfy all conditions  applicable to any of such persons or their Affiliates in
such definitive agreements, (C) to negotiate in good faith such modifications to
such  financing as may be necessary or advisable to reflect any change in market
conditions which occurs after the date of this Agreement,  (D) if any portion of
the  financing  contemplated  by the Financing  Letters has become  unavailable,
regardless of the reason therefor,  to obtain  alternative  financing from other
sources on and subject to  substantially  the same terms and  conditions as that
portion  which has  become  unavailable  and (E) to  satisfy  at or prior to the
Closing all  requirements  of any agreements  relating to the Financing  Letters
which are  conditions  to closing  under such  agreements  or to the drawdown of
proceeds  thereunder (it being  understood  that such best efforts apply to both
High  Yield  Letters  and not to one versus the other so long as such High Yield
Letters are in effect).  The Parties  acknowledge that "best efforts" as used in
the preceding or immediately  following sentences shall not require agreement to
economic terms (including fees, expenses, interest rates, amortization schedules
and issuance of equity  securities) that are, in the aggregate,  materially more
burdensome than those contemplated by the Financing Letters. The Vectura Parties
agree that they will use their best  efforts to exercise  all of their rights to
enforce performance of the Financing Letters and will not waive, modify or amend
any of their rights under such letters in any material  respect.  CSX shall, and
shall cause ACL Holdings and its  Subsidiaries to, cooperate with the efforts of
the  Vectura  Parties in  respect of the  foregoing,  including  providing  such
assistance as may reasonably be requested in connection  with the preparation of
any  prospectus,   offering  memorandum  or  registration  statement  (including
providing  any pro  forma  financial  statements  of ACL  Holdings  required  in
connection therewith),  provided that the foregoing shall not require CSX or its
Affiliate to incur or assume any financial  obligation or incur any liability in
connection with any prospectus,  offering memorandum or registration  statement.
CSX  acknowledges  that  the  Vectura  Parties  shall  be  entitled  to cause an
information  memorandum  reasonably acceptable to CSX to be prepared and used in
connection  with  the   consummation  of  the  financing  of  the   transactions
contemplated hereby pursuant to the Financing Letters and agrees to use its best
efforts (as provided in Sections 5.1 and 5.2(a)) to furnish the Vectura  Parties
access to, and to cause the  cooperation  of, all  personnel  necessary  for the
Vectura Parties to consummate such financing. In addition, CSX shall request its
accountants,  at the request and expense of the Vectura  Parties,  to consent to
the  inclusion of their  report or reports in, and to issue a comfort  letter on
customary  terms in  connection  with,  any  information  memoranda  or  filings
required by such financing.

                Section  5.3.  Further  Assurances.  In  addition  to the  other
agreements  set forth  herein,  each  Party  shall,  from time to time,  whether
before, at or after the Closing Date, and shall cause its Affiliates to, execute
and deliver  such  further  instruments  of  conveyance  and transfer and to use
commercially reasonable efforts to take such other action as may be necessary to
carry out the purposes and intents hereof.

                Section 5.4.  Conduct of  Business.  (a) From the date hereof to
the Closing,  except as set forth in Schedule 5.4(a) or as contemplated by ACL's
1998  Business  Operating  Plan and Budget or ACL's 1998  Capital Plan (true and
complete copies of which have been attached to Schedule  5.4(a)) or as otherwise
contemplated  by this Agreement or as consented to or approved in writing by the
Vectura Parties (which consent or approval shall not be unreasonably withheld or
delayed),  CSX  agrees  that (it being  understood  that,  for  purposes  of the
following,  Subsidiaries  shall include only  Subsidiaries of ACL Holdings which
will be Subsidiaries of ACL Holdings following the Closing):

         (i)   ACL  and  its   Subsidiaries   shall  operate  their   respective
               businesses in the ordinary  course  consistent with past practice
               and shall use  reasonable  efforts to preserve  their  respective
               businesses  intact,  to keep  available the services of employees
               and to preserve  the  goodwill  of  customers  and others  having
               business relations with them;

          (ii) except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and its  Subsidiaries  shall not (A) create,  incur or assume any
               long-term or short-term debt (including obligations in respect of
               capital  leases)  in  excess of  $3,000,000  per  transaction  or
               $15,000,000 for all such transactions,  except loans and advances
               among ACL and its Subsidiaries, (B) assume, guarantee, endorse or
               otherwise  become  liable  or  responsible   (whether   directly,
               contingently  or  otherwise)  for any  obligations  of any person
               other than ACL and its  Subsidiaries  in excess of $3,000,000 per
               transaction  or  $15,000,000  for  all  such  transactions,   (C)
               declare,  set aside, or pay any dividend or make any distribution
               with  respect to its  capital  stock  (other  than in cash,  cash
               equivalents or other form comprising  Working Capital) or redeem,
               purchase,  or otherwise  acquire any of its capital  stock or (D)
               make  any  loans,   advances  or  capital   contributions  to  or
               investments in any person other than its Subsidiaries (except for
               customary loans or advances to employees) in excess of $3,000,000
               per transaction or $15,000,000 for all such transactions;

         (iii) except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and its  Subsidiaries  shall not (A)  increase  in any manner the
               base  compensation  of, or enter into any new bonus or  incentive
               agreement or arrangement with, any of its directors,  officers or
               other  key  employees,  (B)  pay or  agree  to pay  any  material
               pension,  retirement allowance or similar employee benefit to any
               such director,  officer or key employee,  whether past or present
               not required or contemplated to be paid prior to the Closing Date
               by any  existing  ACL  Employee  Benefit Plan as in effect on the
               date hereof,  (C) enter into or materially  amend  (provided that
               any such amendment  shall be subject to clause (A) above) any new
               or  existing   employment,   severance,   consulting,   or  other
               compensation agreement with any existing director, officer or key
               employee  or (D)  commit  to  any  additional  material  pension,
               profit-sharing, deferred compensation, group insurance, severance
               pay,  retirement or other employee  benefit plan, fund or similar
               arrangement or amend or commit itself to amend any of such plans,
               funds or similar arrangements;

         (iv)  except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and its  Subsidiaries  shall not (A) sell,  transfer or otherwise
               dispose  of any  assets  with a fair  market  value in  excess of
               $3,000,000  per   transaction   or   $15,000,000   for  all  such
               transactions  (other than floating vessels in connection with the
               retirement  thereof,  swap transactions or other dispositions not
               exceeding  $15,000,000  in the  aggregate),  (B)  create  any new
               material security interest,  lien or encumbrance on properties or
               assets  or  (C)  enter  into  any  material   joint   venture  or
               partnership;

         (v)   except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and  its  Subsidiaries   shall  not  enter  into  any  agreement,
               contract,  lease,  or license  (or series of related  agreements,
               contracts, leases, and licenses) providing for future payments by
               ACL of more than  $3,000,000 per agreement or $15,000,000 for all
               such agreements;

         (vi)  except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and its Subsidiaries  shall not make any capital  expenditure (or
               series of related  capital  expenditures)  either  involving more
               than  $3,000,000  per  transaction  or  $15,000,000  for all such
               transactions;

         (vii) except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and its  Subsidiaries  shall not make any capital  investment in,
               any loan to, or any  acquisition  of the securities or assets of,
               any other person (or series of related capital investments, loans
               and  acquisitions)  either  involving  more than  $1,000,000  per
               transaction or $10,000,000 for all such transactions;

         (viii)except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and its  Subsidiaries  shall not cancel,  compromise,  waive,  or
               release  any  right or claim  (or  series  of  related  rights or
               claims), except in respect of Taxes through audit proceedings not
               exceeding  $10,000,000  in the  aggregate,  involving  more  than
               $3,000,000 per claim or $15,000,000 for all such claims;

         (ix) ACL shall not make or authorize  any change in its  organizational
              documents;

         (x)   except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  ACL
               and its  Subsidiaries  shall not make any loan to, or enter  into
               any other transaction with, any of its directors,  officers,  and
               employees;

         (xi)  except as required by law or GAAP, ACL and its Subsidiaries shall
               not change any of its Accounting Principles; and

         (xii)  ACL and its  Subsidiaries  shall  not  agree to take any  action
                prohibited by this Section.

                (b) From the date hereof to the Closing,  except as set forth in
Schedule  5.4(b)  or as  contemplated  by  the  Vectura  Parties'  1998  Capital
Expenditures  Plan (a true and  complete  copy of which  has  been  attached  to
Schedule 5.4(b)) or as otherwise  contemplated by this Agreement or as consented
to or  approved  in  writing  by CSX (which  consent  or  approval  shall not be
unreasonably  withheld or  delayed),  the Vectura  Parties  agree that (it being
understood that, for purposes of the following,  Subsidiaries shall include only
Transferred NMI Holdings Subsidiaries):

         (i)   The Vectura  Parties and their  Subsidiaries  shall operate their
               respective businesses in the ordinary course consistent with past
               practice  and shall use  reasonable  efforts  to  preserve  their
               respective  businesses  intact, to keep available the services of
               employees  and to preserve the  goodwill of customers  and others
               having business relations with them;

          (ii) except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura  Parties  and their  Subsidiaries  shall not (A)  create,
               incur or assume  any  long-term  or  short-term  debt  (including
               obligations in respect of capital leases) in excess of $1,000,000
               per transaction or $3,000,000 for all such  transactions,  except
               loans and advances  among parties which will be  Subsidiaries  of
               ACL  Holdings  following  the  Closing,  (B)  assume,  guarantee,
               endorse  or  otherwise  become  liable  or  responsible  (whether
               directly,  contingently  or otherwise) for any obligations of any
               person  other  than  parties  which will be  Subsidiaries  of ACL
               Holdings  following  the  Closing  in  excess of  $1,000,000  per
               transaction or $3,000,000 for all such transactions, (C) declare,
               set aside,  or pay any  dividend  or make any  distribution  with
               respect  to  its  capital   stock  (other  than  in  cash,   cash
               equivalents or other form comprising  Working Capital) or redeem,
               purchase,  or otherwise  acquire any of its capital stock, or (D)
               make  any  loans,   advances  or  capital   contributions  to  or
               investments in any person other than its Subsidiaries (except for
               customary loans or advances to employees) in excess of $1,000,000
               per transaction or $3,000,000 for all such transactions;

         (iii) except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura Parties and their  Subsidiaries shall not (A) increase in
               any manner the base  compensation of, or enter into any new bonus
               or incentive agreement or arrangement with, any of its directors,
               officers  or  other  key  employees,  (B) pay or agree to pay any
               material  pension,   retirement  allowance  or  similar  employee
               benefit to any such  director,  officer or key employee,  whether
               past or present not required or  contemplated to be paid prior to
               the Closing Date by any existing Vectura Employee Benefit Plan as
               in effect on the date hereof,  (C) enter into or materially amend
               (provided that any such amendment  shall be subject to clause (A)
               above) any new or existing employment,  severance, consulting, or
               other compensation agreement with any existing director,  officer
               or key employee or (D) commit to any additional material pension,
               profit-sharing, deferred compensation, group insurance, severance
               pay,  retirement or other employee  benefit plan, fund or similar
               arrangement or amend or commit itself to amend any of such plans,
               funds or similar arrangements;

         (iv)  except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura  Parties  and  their  Subsidiaries  shall  not (A)  sell,
               transfer  or  otherwise  dispose of any assets with a fair market
               value in excess of $500,000 per transaction or $2,000,000 for all
               such transactions (other than floating vessels in connection with
               the retirement  thereof,  swap transactions or other dispositions
               not exceeding  $3,000,000 in the  aggregate),  (B) create any new
               material security interest,  lien or encumbrance on properties or
               assets  or  (C)  enter  into  any  material   joint   venture  or
               partnership;

         (v)   except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura Parties and their  Subsidiaries  shall not enter into any
               agreement,  contract,  lease,  or  license  (or series of related
               agreements, contracts, leases, and licenses) providing for future
               payments  by the  Vectura  Parties  of more than  $1,000,000  per
               agreement or $3,000,000 for all such agreements;

         (vi)  except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura Parties and their Subsidiaries shall not make any capital
               expenditure  (or series of related capital  expenditures)  either
               involving  more than $500,000 per  transaction  or $2,000,000 for
               all such transactions;

         (vii) except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura Parties and their Subsidiaries shall not make any capital
               investment in, any loan to, or any  acquisition of the securities
               or assets  of, any other  person  (or  series of related  capital
               investments,  loans and acquisitions)  either involving more than
               $650,000 per transaction or $2,000,000 for all such transactions;

         (viii)except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura  Parties  and  their   Subsidiaries   shall  not  cancel,
               compromise,  waive,  or release  any right or claim (or series of
               related  rights or  claims),  except in respect of Taxes  through
               audit  proceedings  not exceeding  $2,000,000  in the  aggregate,
               involving more than $500,000 per claim or $2,000,000 for all such
               claims;

         (ix)  the  Vectura  Parties  and their  Subsidiaries  shall not make or
               authorize  any  change  in its  charter  or  bylaws  which  would
               materially adversely affect the ability of the Vectura Parties to
               consummate the Recapitalization Transactions;

         (x)   except in the ordinary  course of business  consistent  with past
               practice or as required by law or  contractual  obligations,  the
               Vectura  Parties and their  Subsidiaries  shall not make any loan
               to,  or  enter  into  any  other  transaction  with,  any  of its
               directors, officers, and employees;

         (xi)  except as required by law or GAAP, the Vectura  Parties and their
               Subsidiaries  shall not change any of its Accounting  Principles;
               and

         (xii) the  Vectura  Parties and their  Subsidiaries  shall not agree to
               take any action prohibited by this Section.

                Section 5.5. Pro Forma Transactions. Notwithstanding anything to
the contrary  contained in this Article or any other provision hereof, it is the
explicit intent of the Parties,  and the Parties hereby acknowledge and consent,
that the ACL Pro Forma  Transactions  shall be  consummated by CSX and ACL at or
prior to the Closing.

                Section 5.6. Interim Financial Statements.  Within 30 days after
the end of each calendar month  following the date hereof,  CSX shall deliver to
the Vectura  Parties,  and the Vectura  Parties shall deliver to CSX,  financial
statements for ACL or the Vectura Parties, respectively, of the type customarily
generated by ACL and delivered to CSX or by the Vectura  Parties,  respectively,
and prepared on a basis consistent with the adjustments set forth in the ACL Pro
Forma  Financial  Statements  and  the  NMI  Pro  Forma  Financial   Statements,
respectively.

                Section 5.7. Public Announcements;  Non-Public Information.  (a)
Subject to applicable securities laws and stock exchange requirements,  from the
date hereof  until the Closing  Date,  each Party shall  consult  with the other
Party before issuing,  or permitting any agent or Affiliate to issue,  any press
releases or otherwise  making or permitting  any agent or Affiliate to make, any
public   statements  with  respect  to  this  Agreement  and  the   transactions
contemplated hereby. The Parties acknowledge that the provisions of this Section
shall not apply to any registration  statement,  prospectus,  offering circular,
offering  memorandum  or  similar  document  prepared  in  connection  with  the
financings  contemplated by the Financing Letters,  provided that such documents
are reasonably acceptable to CSX.

                (b) From the date  hereof  until the earlier to occur of (x) the
termination  of this Agreement  pursuant to the terms and conditions  hereof and
(y)  the  Closing,   CSX  shall  not,  and  shall  instruct  its   Subsidiaries,
representatives,  directors,  officers, agents and controlled Affiliates not to,
and the  Vectura  Parties  shall not,  and shall  instruct  their  Subsidiaries,
representatives,   directors,  officers,  agents,  stockholders  and  controlled
Affiliates  not  to,  initiate,   solicit,  negotiate,  accept  or  discuss  any
Acquisition  Proposal;  provided that this Agreement  shall not prevent any such
action by or on behalf of CSX at any time following written advice to CSX by its
financial  advisors (which advice is provided to the Vectura Parties) that there
is a significant  likelihood  that the conditions set forth in Article VIII will
not be satisfied.

                Section 5.8.  Intercompany Items.  Immediately prior to Closing,
to the extent  permitted  by law,  except for normal  commercial  transportation
arrangements  consistent with past practice and for accounts payable for accrued
federal taxes (to the extent included in the calculation of Working Capital) for
periods prior to the Closing, for the transition services agreement contemplated
by Section 8.8 and the lease  contemplated by Section 3.15, (i) ACL Holdings and
each Subsidiary of ACL Holdings shall dividend and distribute to CSX any and all
claims  (including  inchoate  claims) which any such party may have against CSX,
its Affiliates or CSX's or such Affiliates' officers, directors or employees (or
shall  otherwise  forgive and terminate  such claims),  and such claims shall be
owned by CSX as of the Closing,  and (ii) all intercompany  accounts between (x)
CSX and  any of its  Affiliates,  on the  one  hand,  and  ACL  Holdings  or any
Subsidiary of ACL Holdings which will be a Subsidiary of ACL Holdings  following
the  Closing,  on the  other  hand,  or (y)  any  Vectura  Party  and any of its
Affiliates,  on the one hand, and NMI Holdings and any Vectura Party  Subsidiary
which will be a Subsidiary of ACL Holdings  following the Closing,  on the other
hand (not to include any  investments  and related  transactions  of CVC and 399
Venture Partners Inc. with Vectura), shall be canceled and released.

                Section 5.9. Competition. (a) Each of CSX and each Vectura Party
covenants and agrees that it and its  post-Closing  controlled  Affiliates shall
not,  without the  consent of ACL  Holdings,  at any time  within the  four-year
period immediately following the Closing Date (the "Noncompete Period"),  either
alone  or  jointly  with,  or  through  or as a  manager,  adviser,  consultant,
significant investor or agent for any person, directly or indirectly, be engaged
in or manage any barging  business which competes with ACL and its  Subsidiaries
in any  geographic  area  in  which  ACL and its  Subsidiaries  conduct  barging
business as of the date hereof (or on the Yangtze  river  system,  on the Amazon
river  system,  on the Ganges river system or in Indonesia or  Bangledesh)  (the
"Business"), provided that

               (i)nothing  herein  shall  apply to (A)  container  or  railcar
                  barging  operations or coastal or ocean barging  operations of
                  CSX  or  its  controlled  Affiliate,  (B)  barging  operations
                  ancillary  and   incidental  to  CSX's  other   transportation
                  businesses (which ancillary and incidental  barging operations
                  shall (x) not be  substantially  different  in scope or nature
                  than such barging  operations as may be currently in effect or
                  (y)  be a  logical  extension  of  such  other  transportation
                  businesses of CSX),  (C)  interests in ACL Holdings  issued in
                  connection with the Recapitalization  Transactions, or (D) the
                  chartering  or  hiring  by  MariTrend,  Inc.  of barges in the
                  ordinary course of business consistent with past practices and
                  ancillary and incidental to its stevedoring operations, and

              (ii)CSX or any of its  post-Closing  controlled  Affiliates may
                  acquire  an  interest  in any  business,  a  portion  of which
                  includes any business  which  competes with the  Business,  so
                  long as (x) such portion  represents  no more than 50% of such
                  acquired  business'  overall  revenues  during the fiscal year
                  preceding  the date of such  acquisition,  (y) such portion is
                  fully  disposed  of  within  365 days  after  the date of such
                  acquisition  and (z) during such 365 day period,  CSX (A) does
                  not make any significant capital expenditures or investment in
                  such portion except for capital  expenditures  consistent with
                  the past practices of, and in the ordinary  course of business
                  of,  such  portion or as may be required  in  connection  with
                  regulatory  needs or with the  maintenance of the business and
                  operations  of such  portion and (B)  maintains  such  portion
                  separate from CSX's other businesses.

                (b) Notwithstanding  the foregoing:  the Noncompete Period, with
respect to any line of business,  shall terminate  immediately upon ACL Holdings
and its  Subsidiaries  ceasing to be engaged in such line of  business,  whether
through  discontinuance  of operations or  divestiture  or joint venture of such
line of business  through a  transaction  in which ACL Holdings  does not retain
control of such line of business.

                (c)  Subject  to  Section   12.2,   the   Parties   specifically
acknowledge  and agree that the  remedy at law for any  breach of the  foregoing
provisions  of this Section 5.9 shall be  inadequate  and that the  nonbreaching
party,  in addition to any other  relief  available  to it, shall be entitled to
temporary and  permanent  injunctive  relief  without the necessity of posting a
bond or proving  actual  damages  resulting from any breach of the provisions of
Section 5.9(a). In the event that the provisions of this Section 5.9 should ever
be deemed to exceed the  limitations  provided by  applicable  law,  the Parties
agree that such  provisions  shall be reformed to the maximum  extent  permitted
under applicable law.

                Section  5.10.  Termination  of  Discussions.  Each Party hereby
represents  and  warrants to the other  Parties  that as of the date hereof such
Party and its Subsidiaries,  representatives,  directors,  officers,  agents and
Affiliates have terminated all discussions and  negotiations  with third parties
respecting  any  proposal  to acquire  (whether  by merger,  purchase  of stock,
purchase of assets or otherwise)  all or  substantially  all or any  significant
part of the business,  properties, capital stock or capital stock equivalents of
ACL and its  Subsidiaries  or the Vectura Parties and their  Subsidiaries  other
than  Maritrend,  Inc., as applicable (an  "Acquisition  Proposal") and is not a
party to or bound by any agreement  for an  Acquisition  Proposal  (other than a
confidentiality  agreement)  other than pursuant to the terms and  conditions of
this Agreement.

                Section 5.11.  No  Solicitation.  Each Party agrees that,  for a
period of eighteen  months from the date of this  Agreement,  such Party and its
Affiliates shall not, directly or indirectly, solicit for employment or hire any
employee of ACL Holdings or its Subsidiaries who was, prior to the Closing Date,
an employee of such Party or its Subsidiary and had base salary  compensation in
excess of $100,000 per year,  provided that the foregoing shall not apply to any
general  solicitation not specifically  directed at employees of ACL Holdings or
its Subsidiaries made in a newspaper or other periodical of mass distribution or
any solicitation by a third party not directed to so solicit by such Party.

                Section  5.12.  Use  of  Business   Names.  To  the  extent  the
trademarks,  service marks, brand names or trade, corporate or business names of
any  Party  or any of its  Affiliates  which  will  not be  Subsidiaries  of ACL
Holdings following the Closing Date are used as of the date hereof by ACL or NMI
on stationery,  signage, invoices,  receipts, forms, packaging,  advertising and
promotional materials,  product,  training and service literature and materials,
computer  programs or like  materials or appear on any fixed assets or equipment
("Marked Materials"),  after the Closing Date, ACL Holdings and its Subsidiaries
shall take efforts to minimize its usage of such Marked Materials, provided that
ACL Holdings and its Subsidiaries may use such Marked Materials for a period not
to exceed 60 days following the Closing Date without  altering or modifying such
Marked Materials,  or removing such trademarks,  service marks,  brand names, or
trade,   corporate  or  business  names,  but  shall  not  thereafter  use  such
trademarks,  service marks, brand names or trade, corporate or business names in
any other manner without the prior written consent of the applicable Party.

                                   ARTICLE VI
                                Employee Benefits
                                -----------------

                Section 6.1.  Termination of Participation.  Except as otherwise
provided in this Article or in Schedule 6.1, the active participation of all ACL
Employees  in each ACL  Employee  Benefit  Plan,  other than  ACL-Only  Employee
Benefit Plans, shall cease as of the Closing and no additional benefits shall be
accrued thereunder for such employees.

                Section 6.2. ACL Holdings'  Obligations.  (a) ACL Holdings shall
continue,  offer  to  continue,  or  cause  one or more of its  Subsidiaries  to
continue or offer to continue the employment of all Vectura  Current  Employees,
other than those  identified  on Schedule  6.2(a)  hereto,  as of the Closing on
substantially  the same terms and  conditions  as those  enjoyed by such Vectura
Current  Employees  immediately prior to the Closing (all such Vectura Employees
whose  employment is so continued or who accept such offers of employment  being
referred to as "Vectura  Continuing  Employees").  ACL Holdings  shall also take
such steps, or cause one or more of its  Subsidiaries to take such steps, as may
be  necessary to cause ACL Holdings  and/or one or more of its  Subsidiaries  to
assume the Vectura  Employee  Benefit Plans  identified on Schedule  6.2(a) (the
"Assumed Vectura  Employee  Benefit Plans").  Without limiting the generality of
the foregoing: (i) ACL Holdings shall take all steps necessary or appropriate so
as to cause ACL Holdings or one or more of its Subsidiaries to become, effective
as of the Closing,  the sole sponsors of the ACL-Only Employee Benefit Plans and
the Assumed Vectura Employee  Benefit Plans,  including  without  limitation the
appointment or  reappointment  of all trustees,  custodians,  recordkeepers  and
other  fiduciaries and service  providers to the ACL-Only Employee Benefit Plans
and the Assumed  Vectura  Employee  Benefit Plans (whether by  reappointing  the
persons  currently  serving as such or appointing new persons),  and CSX and its
Affiliates,  and Vectura and its Affiliates,  shall cease to be fiduciaries with
respect to the ACL-Only  Employee Benefit Plans and the Assumed Vectura Employee
Benefit Plans, respectively, as of the Closing; and (ii) the Vectura Parties and
ACL  Holdings  shall  take all  steps  necessary  and  appropriate  to cause ACL
Holdings  or one or  more of its  Subsidiaries  to  succeed  to the  rights  and
obligations  of the Vectura  Parties under any and all insurance  and/or service
provider  contracts  as may be  necessary  for the  maintenance  of any  Assumed
Vectura Employee Benefit Plan.

                (b) ACL Holdings and its Subsidiaries shall, for a period of one
year  after  the  Closing  (the  "Continuation  Period"):  (i)  provide  all ACL
Employees and Vectura  Continuing  Employees with welfare  benefits  (other than
severance  pay) no less  favorable in the aggregate  than such welfare  benefits
provided to them immediately before the Closing,  (ii) provide ACL Employees and
Vectura  Continuing  Employees  with other  employee  benefits  that are no less
favorable in the aggregate  than those provided to them  immediately  before the
Closing,  (iii) waive any limitations regarding preexisting conditions under any
welfare or other employee benefit plan maintained by ACL Holdings (and/or any of
its  Subsidiaries)  for the  benefit of ACL  Employees  and  Vectura  Continuing
Employees or in which ACL Employees and Vectura Continuing Employees participate
after the Closing  and to provide  that to the extent any such  individual  has,
before the Closing,  satisfied in whole or in part any annual deductible or paid
any out-of-pocket or co-payment  expenses under the applicable  Employee Benefit
Plan,  such  individual  shall be  credited  therefor  under  the  corresponding
provisions of the  corresponding  plan of ACL Holdings and its  Subsidiaries  in
which such  individual  participates  after the  Closing,  (iv) for all purposes
under all compensation and benefit plans and policies applicable to employees of
ACL Holdings and its  Subsidiaries,  including those referred to in this Section
6.2, treat all service by ACL Employees with ACL or any of its Affiliates before
the Closing  (including any service  credited by ACL or any of its  Affiliates),
and all  service  by Vectura  Continuing  Employees  with  Vectura or any of its
Affiliates before the Closing  (including any service credited by Vectura or any
of its Affiliates), as service with ACL Holdings and its Subsidiaries, except to
the extent such treatment would result in duplication of benefits and except for
purposes of benefit  accrual under defined  benefit  pension plans in which they
did not participate before the Closing,  and (v) establish and maintain "mirror"
plans  to  CSX's  Supplemental  Retirement  Plan,  Special  Retirement  Plan and
Supplementary  Savings and Incentive  Award  Deferral  Plan (the  "Non-Qualified
Plans")  providing  the same terms as the  Non-Qualified  Plans.  Following  the
Closing, the severance pay and benefits,  if any, provided to Vectura Continuing
Employees  and ACL  Employees  (other than those who are covered by the American
Commercial Lines, Inc.  Severance Pay Plan and those who are party to individual
employment  agreements  providing for  severance pay and benefits)  shall be the
same for similarly situated  individuals  regardless of whether they are Vectura
Continuing Employees or ACL Employees. ACL Holdings shall assume all liabilities
and obligations with respect to ACL Employees under the  Non-Qualified  Plans as
of the Closing to the extent such liabilities are accrued on the appropriate ACL
Balance Sheet.

                (c)  Notwithstanding  any  provision  of  this  Agreement,   ACL
Holdings and its Subsidiaries shall not assume any liability or obligation under
the "American  Commercial  Lines,  Inc.  Severance Pay Plan" unless such plan is
amended  prior to the  Closing  Date to  eliminate  all  references  to the "CSX
Administrative Committee" and replace such references with references to ACL.

                (d)  Notwithstanding  any  provision  of  this  Agreement,   ACL
Holdings and its  Subsidiaries  shall not assume  sponsorship  of, and shall not
assume any liability or obligation  under, the "Vectura Group, Inc. 1997 Phantom
Stock Plan for Senior Management," except for the payment of amounts that become
due thereunder as a result of the consummation of the transactions  contemplated
by this  Agreement  not in excess of the amounts  set forth on  Schedule  6.2(d)
hereto,  and  such  liabilities  and  obligations  that are not  assumed  by ACL
Holdings shall be Vectura Excluded Liabilities.
                (e) No  provision  of this  Article  VI  shall be  construed  to
require ACL Holdings and its  Subsidiaries to continue the employment of any ACL
Employee  or  Vectura  Continuing  Employee  for any  period  of time  after the
Closing,  nor that they enjoy any particular  terms and conditions of employment
except as specifically provided in Section 6.2(b).

                Section  6.3.  Savings  Plans.  (a)  Effective as of the Closing
Date, ACL Holdings  shall adopt,  establish or cause to be established a defined
contribution plan (the "ACL Holdings Savings Plan") (which may, but need not, be
the Vectura Group,  Inc.  Savings Plan (the "Vectura Savings Plan")) to accept a
transfer  of  assets  and  liabilities  from  the Tax  Savings  Thrift  Plan for
Employees of CSX Corporation and Affiliated  Companies (the "CSX Savings Plan"),
as provided for in this  Section  6.3. The ACL Holdings  Savings Plan shall have
features  concerning the timing and method of distributions such that a spin-off
of assets and  liabilities  from the CSX Plan to the ACL  Holdings  Savings Plan
will not cause a violation of Section 411(d)(6) of the Code.

                (b) As soon as practicable after the Closing,  following the (i)
receipt by ACL of a copy of a favorable  determination  letter or ACL  Holdings'
certification  to ACL, in a manner  reasonably  acceptable  to ACL, that the ACL
Holdings  Savings Plan is  qualified  under  Section  401(a) of the Code and the
related trust is exempt from tax under  Section  501(a),  of the Code,  and (ii)
receipt  by ACL  Holdings  of a copy of a  favorable  determination  letter or a
certification by CSX to ACL Holdings,  in a manner reasonably  acceptable to ACL
Holdings,  that the CSX Savings Plan is qualified  under  Section  401(a) of the
Code and the related trust is exempt from tax under Section  501(a) of the Code,
CSX shall  direct  the  trustee of the trust  funding  the CSX  Savings  Plan to
transfer  to the  trustee  of the  trust  established  to fund the ACL  Holdings
Savings Plan,  the account  balance in the CSX Savings Plan of each ACL Employee
with an account balance in the CSX Savings Plan (each such ACL Employee, an "ACL
Savings Plan Employee").  Without  limiting the generality of the foregoing,  if
the ACL Holdings  Savings Plan is the Vectura  Savings Plan, such transfer shall
not take place unless and until ACL Holdings or the Vectura  Parties provide CSX
with  evidence  satisfactory  to CSX that the IRS has  approved  the  submission
described on Schedule  4.17(b) and any and all corrective  action  required with
respect  thereto has been taken.  Such transfer shall be made in kind or in cash
as mutually  agreed by ACL Holdings and CSX, or in cash if no such  agreement is
made;  provided,  that all  outstanding  participant  loans with  respect to the
account  balances of the ACL Savings Plan Employees  shall be transferred to the
ACL  Holdings  Savings  Plan in kind.  The amounts  required  to be  transferred
pursuant to the preceding  sentences  shall be determined as of a valuation date
under the CSX Savings Plan occurring  coincident  with or immediately  following
the Closing Date, or as of such later valuation date as may be mutually selected
by ACL Holdings and CSX. Such transfer shall account  appropriately for earnings
and losses during the period from the  applicable  valuation  date to the actual
date of the transfer (the "ACL Transfer  Date").  From the Closing until the ACL
Transfer Date, ACL Holdings shall cause to be made continuous payroll deductions
each pay period from the pay of each ACL Savings  Plan  Employee  who has one or
more loans  outstanding  from the CSX Savings Plan of amounts  sufficient to pay
the installment payments of principal and interest on each such loan as required
by the promissory note or other evidence of indebtedness  relating to such loan.
Such  deducted  amounts  shall be paid by ACL Holdings to the trustee of the CSX
Savings Plan who shall accept such payments for a credit against such loans.  On
or prior to the  Closing,  CSX,  ACL or  another  Affiliate  of CSX shall make a
contribution  to the CSX  Savings  Plan of the  amounts of any salary  reduction
contributions, employer matching contributions, and profit sharing contributions
attributable  to or payable on account of each ACL Savings Plan  Employee  under
the terms of the CSX  Savings  Plan for any time  period  ending on the  Closing
Date.  Following  such  transfer,  ACL  Holdings  shall be  responsible  for all
obligations  and  liabilities  with  respect to the account  balances of the ACL
Savings Plan Employees.

                Section 6.4. Plan Transfers.  (a) ACL Holdings, CSX, ACL and the
Vectura Parties shall cooperate in making all appropriate filings and taking all
appropriate  actions  required  to  implement  the  provisions  of Section  6.3,
provided that the Parties acknowledge that ACL Holdings shall be responsible for
complying with any requirements and applying for any determination  letters with
respect to the ACL Holdings Savings Plan. No transfer hereunder shall take place
prior to the 31st day  following  the  filing  of any  required  Forms  5310A in
connection therewith.

                (b) ACL and Vectura acknowledge that the transfers of assets and
liabilities contemplated by Section 6.3 may occur before ACL Holdings receives a
favorable  determination  letter with respect to the ACL Holdings  Savings Plan.
ACL Holdings accordingly shall indemnify CSX and its Affiliates from and against
any liabilities that they may incur as a result of a failure of the ACL Holdings
Savings Plan to be qualified  under Section 401(a) of the Code or of the related
trust to be exempt from tax under Section 501(a) of the Code.

                Section 6.5. WARN Act. ACL Holdings  shall be  responsible  for,
and shall  indemnify,  defend and hold harmless the Vectura  Parties and CSX and
its Affiliates with respect to,  compliance  with the federal Worker  Adjustment
Retraining  Notification  Act and all  similar  state  and  local  statutes  and
regulations  (collectively,  the "WARN Act") and all liabilities and obligations
related  thereto,  in any case which arise as a result of any  violation  by ACL
Holdings of its  obligation  under  Section 6.2 or any action by ACL Holdings or
any of its Affiliates on or after the Closing Date. All communications of ACL or
any of its  Affiliates  made before the Closing Date to Current  Employees  with
respect to WARN Act matters shall be reasonably acceptable to Vectura.

                                   ARTICLE VII
                                   Tax Matters
                                   -----------

                 Section 7.1. Tax Returns.(a) CSX hereby represents and warrants
to the Vectura  Parties that,  except as set forth in Schedule 7.1(a) and except
as would not have a material  adverse effect on ACL, (i) all Returns required to
be filed  (taking  into  account  extensions)  on or before the Closing Date for
taxable  periods ending on or before the Closing Date by, or with respect to any
activities of, or property owned by, ACL or its Subsidiaries,  have been or will
be filed in  accordance  with all  applicable  laws and are  true,  correct  and
complete as filed,  and all Taxes shown as due on such Returns have been or will
be  timely  paid,  (ii)  all  Taxes  required  to be  withheld  by  ACL  or  its
Subsidiaries  have been withheld,  and such withheld Taxes have either been duly
and timely paid to the proper  Government  Authorities  or set aside in accounts
for such  purpose if not yet due,  (iii) no  Returns  filed by ACL or any of its
Subsidiaries  are  currently  under  audit by any  Taxing  Authority  or are the
subject of any judicial or  administrative  proceeding,  and no Taxing Authority
has given notice in writing that it will commence any such audit, (iv) no Taxing
Authority is now asserting against ACL or any of its Subsidiaries any deficiency
or claim for Taxes or any  adjustment  of Taxes,  (v) other than any Tax sharing
agreement between CSX, on the one hand, and ACL or a Transferred ACL Subsidiary,
on the other  hand,  neither  ACL nor any of its  Subsidiaries  is subject to or
bound by any Tax sharing  agreement,  and since 1984, neither ACL nor any of its
Subsidiaries has ever been a member of a consolidated  group, other than one for
which CSX was the common  parent,  (vi) neither ACL nor any of its  Subsidiaries
has waived any statute of  limitations  with respect to any Tax or agreed to any
extension  of time for filing any Return  which has not been filed,  and neither
ACL nor any of its Subsidiaries has consented to extend to a date later than the
date  hereof the period in which any Tax may be  assessed  or  collected  by any
Taxing  Authority,  (vii) there are no liens for Taxes (other than ACL Permitted
Encumbrances  (other than such  encumbrances  described  in clause  (iii) of the
definition of ACL Permitted  Encumbrances)) upon any of the assets of ACL or any
of its Subsidiaries and (viii) no Transferred  Foreign ACL Subsidiary has been a
"United States real property holding  corporation" within the meaning of Section
897(c)(2)  of the  Code  during  the  applicable  period  specified  in  Section
897(c)(1)(A)(ii) of the Code.

                (b) Each of the Vectura  Parties hereby  represents and warrants
to CSX that, except as set forth in Schedule 7.1(b) and except as would not have
a material adverse effect on the Vectura Parties or their Subsidiaries,  (i) all
Returns  required to be filed (taking into account  extensions) on or before the
Closing  Date for taxable  periods  ending on or before the Closing  Date by, or
with  respect to any  activities  of, or  property  owned by, any of the Vectura
Parties or any of their  Subsidiaries,  have been or will be filed in accordance
with all applicable  laws and are true,  correct and complete as filed,  and all
Taxes shown as due on such Returns  have been or will be timely  paid,  (ii) all
Taxes  required to be  withheld  by any of the  Vectura  Parties or any of their
Subsidiaries  have been withheld,  and such withheld Taxes have either been duly
and timely paid to the proper  Government  Authorities  or set aside in accounts
for such  purpose if not yet due,  (iii) no Returns  filed by any of the Vectura
Parties or any of their  Subsidiaries  are  currently  under audit by any Taxing
Authority or are the subject of any judicial or administrative  proceeding,  and
no Taxing  Authority  has given notice in writing that it will commence any such
audit,  (iv) no Taxing  Authority  is now  asserting  against any of the Vectura
Parties or any of their  Subsidiaries  any  deficiency or claim for Taxes or any
adjustment of Taxes, (v) other than a Tax sharing Agreement between Vectura,  on
the one hand,  and a  Subsidiary  of  Vectura,  on the other  hand,  none of the
Vectura  Parties or any of their  Subsidiaries is subject to or bound by any Tax
sharing  agreement,  and, since March 1993, none of the Vectura Parties has ever
been a member of a consolidated  group, other than one for which Vectura was the
common parent,  (vi) none of the Vectura  Parties nor any of their  Subsidiaries
has waived any statute of  limitations  with respect to any Tax or agreed to any
extension  of time for filing any Return  which has not been filed,  and none of
the Vectura Parties nor any of their  Subsidiaries  has consented to extend to a
date later than the date  hereof the period in which any Tax may be  assessed or
collected by any Taxing Authority, and (vii) there are no liens for Taxes (other
than Vectura Permitted  Encumbrances (other than such encumbrances  described in
clause (iii) of the definition of Vectura Permitted  Encumbrances))  upon any of
the assets of the Vectura Parties or any of their Subsidiaries.

                (c) Any Tax sharing  agreement between CSX, on the one hand, and
ACL or any of the  Transferred  ACL  Subsidiaries,  on the other hand,  shall be
terminated as of the Closing Date and shall  thereafter  have no further  effect
for any taxable year  (whether the current year, a future year, or a past year).
Any  payments  required  by any such Tax sharing  agreement  shall be made at or
prior to the termination  thereof. Any Tax sharing agreement between Vectura, on
the one hand, and any  Transferred NMI Holdings  Subsidiary,  on the other hand,
shall be terminated as of the Closing Date and shall  thereafter have no further
effect for any taxable year  (whether the current year, a future year, or a past
year). Any payments  required by any such Tax sharing agreement shall be made at
or prior to the termination thereof.

                Section 7.2.  Definitions.  For purposes of this Agreement, the
following terms shall have the meanings ascribed to them below:

                (a) "Income Taxes" means federal, state, local or foreign income
taxes  (including  franchise  taxes  measured by or with  respect to net income)
together with any interest or penalties imposed with respect thereto,  including
any amendment thereto.

                (b) "Returns" means returns, declarations,  statements, reports,
forms or other  documents or written  information,  including  partnership  Form
K-1s,  required to be filed with or supplied to any Taxing Authority,  including
any amendment thereto.

                (c) "Taxes" means (i) all taxes (whether federal, state, county,
local or foreign) based upon or measured by income and any other tax whatsoever,
including gross receipts,  profits,  windfall profits,  sales, use,  occupation,
value added, ad valorem, transfer, franchise,  withholding, payroll, employment,
excise,  stamp,  premium,  capital stock,  production,  business and occupation,
disability,  severance, or real or personal property taxes, fees, assessments or
charges of any kind whatsoever imposed by any Taxing Authority together with any
interest or  penalties  imposed with  respect  thereto and (ii) any  obligations
under any  agreements  or  arrangements  with respect to any taxes  described in
clause (i) above.

                (d) "Taxing  Authority"  means any Government  Authority  having
jurisdiction over the assessment, determination,  collection or other imposition
of any Tax.

                Section  7.3.  Tax  Indemnification  by CSX.  Subject to Section
7.4(b),  CSX shall be liable for, and shall hold the Vectura  Parties,  CVC, ACL
Holdings,  and  their  respective  Subsidiaries,  Affiliates  and any  successor
thereto harmless from and against any and all Taxes of CSX, American  Commercial
Lines,  Inc.,  ACL Holdings,  ACL or any of their  respective  current or former
Subsidiaries that were Subsidiaries prior to the Closing,  and any and all Taxes
with  respect to the assets and  liabilities  of CSX  acquired  by ACL  Holdings
pursuant to Section 2.1, in each case, attributable to any taxable period ending
on or before the Closing  Date or  allocable  under  Section 7.6 to the portion,
ending on the  Closing  Date,  of a taxable  period that begins on or before the
Closing Date and ends after the Closing Date (regardless of when a claim is made
by a Taxing  Authority with respect to such Taxes) to the extent that such Taxes
are not  reflected in the reserve for Tax liability  included in Adjusted  Total
Current Liabilities for purposes of determining the ACL Amount (as distinguished
from any reserve for deferred Taxes  established  to reflect timing  differences
between book and Tax income).

                Section 7.4. Tax  Indemnification  by the Vectura  Parties.  The
Vectura Parties shall be liable for, and shall hold CSX, ACL Holdings, and their
respective Subsidiaries,  Affiliates and any successor thereto harmless from and
against (a) any and all Taxes of the Vectura  Parties or any of their current or
former Subsidiaries that were Subsidiaries prior to the Closing, and any and all
Taxes with respect to the assets and liabilities of the Vectura Parties acquired
by ACL  Holdings  pursuant  to Section  2.1, in each case,  attributable  to any
taxable  period ending on or before the Closing Date or allocable  under Section
7.6 to the portion,  ending on the Closing Date, of a taxable period that begins
on or before the Closing  Date and ends after the Closing  Date  (regardless  of
when a claim is made by a Taxing  Authority  with  respect to such Taxes) to the
extent  that such  Taxes are not  reflected  in the  reserve  for Tax  liability
included  in Total  Current  Liabilities  for  purposes of  determining  the NMI
Holdings  Amount  (as   distinguished   from  any  reserve  for  deferred  Taxes
established to reflect timing  differences  between book and Tax income) and (b)
any and all Taxes  resulting from any acts taken,  or caused to be taken, by any
of the Vectura  Parties or CVC occurring not in the ordinary  course of business
after the Closing on the Closing  Date other than actions  contemplated  by this
Agreement and the  documents  implementing  this  Agreement  (including  the ACL
Holdings LLC Agreement).

                Section 7.5. Tax  Indemnification by ACL Holdings.  ACL Holdings
and its Subsidiaries shall be liable for, and shall hold CSX, each Vectura Party
and  each of  their  respective  Subsidiaries  and  their  respective  officers,
directors and employees and any successor  thereto harmless from and against any
and all Taxes of ACL Holdings and each of its Subsidiaries and any and all Taxes
with respect to the assets and liabilities  acquired by ACL Holdings pursuant to
Section 2.1, in each case,  for any taxable period  beginning  after the Closing
Date or allocable under Section 7.6 to the portion,  beginning after the Closing
Date,  of a taxable  period that  begins on or before the Closing  Date and ends
after the Closing  Date (other  than Income  Taxes for such  periods or portions
thereof of any person  that would not have been  imposed on such  person but for
such  person's  direct  or  indirect  acquisition  or  ownership  of  membership
interests in ACL Holdings).

                Section 7.6.  Allocation of Certain Taxes. (a) The Parties agree
that if any  Transferred  Foreign ACL  Subsidiary  is permitted but not required
under  applicable  foreign  Income Tax laws to treat the day before the  Closing
Date or the Closing Date as the last day of a taxable period,  such day shall be
treated as the last day of a taxable period.

                (b) For  purposes  hereof,  in the  case of any  Taxes  that are
imposed on a  periodic  basis and are  payable  for a period  that  begins on or
before the Closing Date and ends after the Closing Date, the portion of such Tax
that shall be allocable to the portion of the period  ending on the Closing Date
shall (i) in the case of any Taxes,  other  than Taxes  based upon or related to
income or  receipts,  be deemed to be the  amount of such  Taxes for the  entire
period, whether actually paid before,  during, or after such period,  multiplied
by a  fraction  the  numerator  of which is the number of  calendar  days in the
period ending on (and  including) the Closing Date and the  denominator of which
is the number of calendar days in the entire period, and (ii) in the case of any
Taxes based upon or related to income or receipts  (including but not limited to
withholding  Taxes), be deemed equal to the amount which would be payable if the
taxable year ended on the close of business on the Closing Date.  Any credits or
refunds for such a period shall be prorated, based upon the fraction employed in
clause (i) or (ii) of the preceding sentence, as applicable.  Such clause (i) of
the second  preceding  sentence shall be applied with respect to Taxes,  if any,
for such period  relating to capital  (including net worth or long-term debt) or
intangibles  by  reference to the level of such items on the Closing  Date.  The
portion of any Taxes (or refunds) that are imposed on a periodic basis,  payable
for a period  that  begins  on or before  the  Closing  Date and ends  after the
Closing  Date and not  allocable  to the  portion of such  period  ending on the
Closing Date shall be allocable to the portion of the period beginning after the
Closing Date.

                Section 7.7. Survival.  The provisions of this Article VII, 
other than Sections  7.1(a) and (b),  shall  survive the  Closing  until the
expiration of all applicable statutes of limitations.

                Section 7.8.  Cooperation and Exchange of Information.

                (a) As soon as  practicable,  after the written  request of CSX,
from and after  the  Closing  Date,  ACL  Holdings  shall,  and shall  cause its
Subsidiaries to, provide CSX with such cooperation and shall deliver to CSX such
information  and data  concerning  ACL  Holdings,  its  Subsidiaries  and  their
Affiliates and make available  during normal  business hours such  knowledgeable
employees  of  ACL  Holdings,   the  Transferred  ACL  Subsidiaries,   or  their
Subsidiaries as CSX may reasonably request,  including providing the information
and data required by CSX's or ACL's customary tax and accounting questionnaires,
in order to  enable  CSX or any of its  Subsidiaries  to  complete  and file all
Returns  which they may be required to file with respect to the  operations  and
business of ACL, ACL's Subsidiaries and their Affiliates for pre-Closing periods
or to  respond  to audits or other  inquiries  by any  Taxing  Authorities  with
respect to such operations and to otherwise  enable CSX and its  Subsidiaries to
satisfy their accounting, tax and other legitimate requirements.

                (b) ACL  Holdings  shall  promptly  notify  CSX upon  receipt of
notice of any Tax audit or any proposed  assessment  relating to ACL Holdings or
any or its  Subsidiaries  or with respect to the assets and  liabilities  of CSX
acquired  by ACL  Holdings  pursuant  to Section  2.1 if such audit or  proposed
assessment could give rise to a claim against CSX for  indemnification  pursuant
to  Section  7.3 and shall  thereafter  promptly  forward  to CSX  copies of any
communications  received from or sent to any Taxing Authority by ACL Holdings or
any of its  Subsidiaries in connection with any audit or proceeding with respect
to which CSX is the  Controlling  Party (as defined below);  provided,  however,
that the failure of ACL  Holdings  to give CSX such prompt  notice or to forward
such  communications as required herein shall not relieve CSX of any obligations
under Section 7.3, except to the extent that CSX is actually prejudiced thereby.
CSX shall  promptly  notify ACL Holdings upon receipt of notice of any Tax audit
or any proposed  assessment  relating to any assets contributed by CSX or any of
its  Subsidiaries  to ACL Holdings or any of its  Subsidiaries  if such audit or
proposed  assessment  could  adversely  affect  (including with respect to later
periods) ACL Holdings. Any such notice must describe the type of Tax involved in
the audit or proposed  assessment and the tax year(s) at issue, and must include
a copy of any  materials  received  from  the  applicable  Taxing  Authority  in
connection therewith.  In the case of any audit or other proceeding with respect
to a proposed assessment described in this Section 7.8(b), the Controlling Party
shall be entitled to appoint as lead counsel any legal counsel of its choice and
shall  control the conduct of the audit or  proceeding.  In the case of any such
audit  or  other  proceeding,  (i)  the  Controlling  Party  shall  provide  the
Noncontrolling Party with a timely and reasonably detailed account of each stage
of such audit or proceeding and a copy of the portions of all documents relating
to such  audit  or  proceeding  which  are  relevant  to any Tax for  which  the
Noncontrolling  Party may be required to indemnify  or may  otherwise be liable,
(ii) the Controlling  Party shall consult with the  Noncontrolling  Party before
taking any  significant  action in connection with such audit or proceeding that
might adversely affect the  Noncontrolling  Party,  (iii) the Controlling  Party
shall consult with the Noncontrolling  Party and offer the Noncontrolling  Party
an opportunity to comment before  submitting any written  materials  prepared or
furnished in connection with such audit or proceeding (including,  to the extent
practicable,  any  documents  furnished to the  applicable  Taxing  Authority in
connection  with any  discovery  request) to the extent such  materials  concern
matters  in  such  audit  or  proceeding   that  could   adversely   affect  the
Noncontrolling Party, (iv) unless the Noncontrolling Party otherwise consents in
writing,  the  Controlling  Party shall  defend  such audit or other  proceeding
diligently and in good faith as if the Controlling  Party were the only party in
interest in  connection  with such audit or other  proceeding to the extent such
audit or proceeding  might adversely  affect the  Noncontrolling  Party, and the
Noncontrolling Party shall reasonably  facilitate to the extent requested by the
Controlling Party, and shall not impede, such audit or proceeding, (v) except in
the case of any audit or proceeding with respect to consolidated,  combined,  or
unitary Tax Returns of CSX or any of its Subsidiaries  (other than such a Return
that includes solely ACL Holdings or any of its  Subsidiaries),  the Controlling
Party  shall not  settle,  compromise  or abandon  any such audit or  proceeding
without  obtaining  the  prior  written  consent,  which  consent  shall  not be
unreasonably   withheld,   of  the  Noncontrolling  Party  if  such  settlement,
compromise or  abandonment  might have an adverse  impact on the  Noncontrolling
Party.  In the event that the  Noncontrolling  Party  reasonably  withholds such
consent  pursuant to the preceding  clause (v), the parties  shall  negotiate in
good faith to resolve  their  differences  and,  failing that,  the  arbitration
procedures  described  in Section 10.9 shall apply (with  expedited  time frames
where  necessary to comply with  governmental  deadlines in connection with such
audit or  proceeding)  to resolve the parties'  dispute in connection  with such
audit or proceeding. "Controlling Party" shall mean (w) CSX for (i) any audit or
proceeding  relating to a taxable period that ends on or before the Closing Date
and (ii) any audit or  proceeding  for any  consolidated,  combined  or  unitary
Return that includes CSX or any of its Subsidiaries  (except in the case of this
clause (ii) for a consolidated,  combined or unitary Return that includes solely
ACL Holdings or any of its  Subsidiaries)  and (x) ACL Holdings for any audit or
proceeding  relating to a taxable  period that  includes but does not end on the
Closing Date with respect to ACL Holdings or the applicable  Subsidiary,  or any
taxable  period that begins  after the Closing Date with respect to ACL Holdings
or the applicable  Subsidiary.  "Noncontrolling Party" shall mean (y) CSX in the
case of  audits  or  proceedings  with  respect  to which  ACL  Holdings  is the
Controlling Party and (z) ACL Holdings in the case of audits or proceedings with
respect to which CSX is the Controlling  Party.  The  Controlling  Party and the
Noncontrolling  Party shall cooperate reasonably and in good faith in connection
with any audit or other  proceeding that is subject to this Section 7.8(b).  For
purposes of this Section  7.8(b),  ACL Holdings  shall be deemed to be adversely
affected or liable for Tax if the Vectura Parties or their  transferees that are
or were, as the case may be,  members of ACL Holdings are adversely  affected or
liable for Tax.  Notwithstanding  any other  provision,  neither CVC, any of the
Vectura  Parties nor any other  person shall have any right to receive or obtain
any  information   relating  to,  or  have  any  rights  with  respect  to,  any
consolidated,  combined or unitary Taxes of CSX or any of its Subsidiaries other
than  information  and rights  relating  solely to items of ACL  Holdings or its
Subsidiaries.  Furthermore,  any  rights of ACL  Holdings  with  respect  to any
consolidated,  combined or unitary Taxes of CSX or any of its Subsidiaries shall
apply only to the extent that ACL Holdings might be adversely affected, it being
understood  that any claim or issue  that  would  increase  Tax for which CSX is
responsible  and liable  hereunder  and  decrease  Tax for which ACL Holdings is
responsible and liable  hereunder would not adversely  affect ACL Holdings.  CSX
shall not amend any consolidated,  combined or unitary Return to the extent such
amendment would adversely  impact ACL Holdings or any Subsidiary,  except to the
extent otherwise required by law or pursuant to an audit or proceeding initiated
by a Taxing Authority.

                (c) Section  5.1(c)  shall  govern the  responsibilities  of the
Parties and ACL  Holdings  with  respect to records,  schedules  and work papers
relating to any Returns or Tax audits. All information obtained from the Parties
with respect to Taxes shall be kept  confidential,  subject to applicable  legal
requirements.

                (d) CSX shall deliver to ACL Holdings  reasonably promptly after
the Closing a schedule  setting forth the adjusted tax basis and holding  period
of each of the  assets  of the  Transferred  ACL  Subsidiaries  (other  than the
Transferred  Foreign ACL  Subsidiaries)  and the tax basis and holding period of
the stock of the Transferred  Foreign ACL Subsidiaries,  in each case, as of the
Closing Date and shall provide ACL Holdings, as soon as practicable,  but in any
event  within 30  business  days after the later of a written  request  from ACL
Holdings and the receipt by CSX from ACL Holdings of applicable information,  if
any, required by CSX in order to satisfy such request, with any other reasonably
requested Tax information relating to such assets and stock. The Vectura Parties
shall deliver to ACL Holdings  reasonably  promptly after the Closing a schedule
setting forth the adjusted tax basis and holding period of each of the assets of
the  Transferred  NMI  Subsidiaries  and the  assets  acquired  by ACL  Holdings
pursuant  to Section  2.1 from the  Vectura  Parties,  in each  case,  as of the
Closing Date, and shall provide ACL Holdings as soon as practicable,  but in any
event within 30 days after a request by ACL Holdings,  with any other reasonably
requested Tax information relating to such assets.

                Section 7.9.  Payment of Indemnified  Taxes. Any Taxes for which
an  indemnifying  party is liable  under  Section  7.3, 7.4 or 7.5 shall be paid
promptly by the indemnifying party.

                Section 7.10.  Filing  Responsibility.  (a) CSX shall,  with the
reasonable cooperation and assistance of ACL Holdings and its Subsidiaries after
CSX's  reasonable  request,  prepare and file or shall cause ACL Holdings or the
Transferred  ACL  Subsidiaries,  as the case may be, to prepare  and file,  with
respect to ACL Holdings and the Transferred ACL  Subsidiaries,  all Returns with
respect to Taxes of ACL Holdings or the Transferred ACL Subsidiaries required to
be filed  (taking  into  account  extensions)  prior to the Closing Date and any
consolidated,  combined or unitary Returns that include CSX or any  post-Closing
Subsidiary  of CSX, and all such Returns  shall be filed in a manner  consistent
with past custom and  practice  (in the case of such  consolidated,  combined or
unitary  Returns,  to the extent  such  Returns  relate to ACL  Holdings  or the
Transferred ACL  Subsidiaries),  except to the extent otherwise required by law.
Any Taxes  required to be paid in connection  with such Returns shall be paid by
CSX or the applicable taxpayer with respect to such Taxes.

                (b) Subject to the provisions of Section  7.11(d),  ACL Holdings
shall file or cause to be filed all  Returns  for which CSX does not have filing
responsibility  pursuant to Section 7.10(a) with respect to ACL Holdings and its
Subsidiaries;  provided,  however,  that any such Return for Taxes for a taxable
period that ends on or before the Closing Date or for a period that includes but
does not end on the  Closing  Date,  in  either  case,  for  which CSX bears any
responsibility  or liability  under this  Article VII shall be (i)  presented at
least 35  business  days prior to the due date  (including  extensions)  of such
Return to CSX for its  review,  (ii)  revised  prior to filing  to  reflect  any
reasonable comments requested in good faith by CSX in writing within 25 business
days after such  presentation  of such Return to CSX and (iii) filed in a manner
consistent  with  past  custom  and  practice,  except to the  extent  otherwise
required by law.  CSX shall pay ACL  Holdings on or before the due date  (taking
into account extensions) of any such Return the excess, if any, of (x) the Taxes
required  to be paid with such Return for which CSX is  responsible  pursuant to
Section 7.3  (determined  without  regard to Section 7.12) over (y) any previous
estimated  Tax  payments  in  respect  of  such  Taxes  borne  by  CSX  (without
duplication of any estimated Tax payments taken into account pursuant to Section
2.4),  or ACL  Holdings  shall pay CSX the excess,  if any, of (y) over (x)on or
before such due date (including extensions).

                (c) ACL  Holdings  (i) shall  present at least 35 business  days
prior to the due date  (including  extensions) any federal Income Tax Returns of
ACL Holdings to CSX for its review and shall revise such Returns prior to filing
to reflect any  reasonable  comments  requested  in good faith by CSX in writing
within 25 business days after such  presentation of such Returns to CSX and (ii)
at CSX's written request,  shall make available to CSX for CSX's review at least
30 business days prior to the due date (including  extensions) any State,  local
or foreign Income Tax Returns (other than estimated  Returns) of ACL Holdings or
its Subsidiaries.

                (d) Provisions comparable to clauses (a) through (c) above shall
apply  with  respect  to the  Vectura  Parties in  connection  with the  Vectura
contributed assets.

                Section 7.11. Refunds.  (a) CSX shall be entitled to any refunds
or credits of Taxes of or with  respect to ACL Holdings or any  Transferred  ACL
Subsidiary  and the  assets  acquired  by ACL  Holdings  from  CSX or any of its
Subsidiaries  pursuant to Section 2.1, in each case,  attributable to or arising
in taxable  periods (or  allocable  under  Section 7.6 to a portion of a taxable
period)  ending on or before the Closing Date (plus any interest  received  with
respect  thereto),  but not in  duplication of any refunds or credits taken into
account pursuant to Section 2.4.

                (b) The  Vectura  Parties  shall be  entitled  to any refunds or
credits of Taxes of or with respect to any of the Transferred  NMI  Subsidiaries
and the assets  acquired by ACL Holdings  from the Vectura  Parties  pursuant to
Section  2.1, in each case,  attributable  to or arising in taxable  periods (or
allocable  under  Section  7.6 to a portion  of a taxable  period)  ending on or
before the Closing Date (plus any interest  received  with respect  thereto) but
not in  duplication  of any refunds or credits  taken into  account  pursuant to
Section 2.4.

                (c) ACL  Holdings  shall,  or shall cause its  Subsidiaries  to,
promptly forward to CSX or the Vectura Parties,  respectively,  or reimburse CSX
or the  Vectura  Parties,  respectively,  for,  any refund or  credits  due such
Parties (pursuant to the terms of this Article VII) after receipt thereof.

                (d) None of the  Transferred  ACL  Subsidiaries  shall  elect to
carry back any item of loss,  deduction  or credit  which  arises in any taxable
period ending after the Closing Date into any taxable period ending on or before
the Closing Date.

                Section  7.12.  Limitation  on Tax  Indemnification.  No  person
entitled to  indemnification  pursuant to Section 7.3 or 7.4 shall assert rights
of  indemnification  for Taxes  unless and until the  aggregate of all Taxes for
which such indemnification is sought pursuant to such Section exceeds $50,000.

                Section 7.13.  Article VII to Control.  To the extent that there
is a conflict  between any  provision of Article VII and any other  provision of
this Agreement, the provisions of Article VII shall control.

                Section 7.14. Tax Treatment.  Except (in the case of clauses (i)
and  (ii))  in the  event  of  certain  post-Closing  transactions  specifically
contemplated by Exhibit A attached hereto,  each of the Parties and ACL Holdings
shall take no action  inconsistent  with, and shall make or cause to be made all
applicable  elections  with  respect to: (i) the  treatment of ACL Holdings as a
partnership  and  each of the  Transferred  ACL  Subsidiaries  (other  than  the
Transferred   Foreign  ACL   Subsidiaries)  and  each  of  the  Transferred  NMI
Subsidiaries  as a division of ACL Holdings for United States federal Income Tax
purposes,  (ii)  the  treatment  of  ACL  Holdings  as  not  a  publicly  traded
partnership  for  United  States  federal  income  tax  purposes,  and (iii) the
treatment  of CSX as having  contributed  stock of the  Transferred  Foreign ACL
Subsidiaries and the assets of ACL and the Transferred ACL  Subsidiaries  (other
than  the  Transferred   Foreign  ACL  Subsidiaries)  to  ACL  Holdings  without
recognition  of gain at the time of such  contribution  for purposes of the Code
and (iv) the treatment of NMI as having  contributed  the assets and liabilities
of the Transferred NMI Subsidiaries to ACL Holdings without  recognition of gain
at the time of such contribution for purposes of the Code.



                                  ARTICLE VIII
             Conditions of the Vectura Parties' Obligations to Close
             -------------------------------------------------------

               The   Vectura    Parties'    obligations    to   consummate   the
Recapitalization  Transactions shall be subject to the satisfaction or waiver by
the Vectura  Parties,  on or prior to the Closing  Date, of all of the following
conditions:

               Section  8.1.   Representations,   Warranties  and  Covenants  of
CSX. The representations and warranties of CSX contained in this Agreement shall
be true and correct in all material respects on and as of the Closing Date with 
the same effect as though such  representations and warranties had been made on 
and as of such date, except for representations and warranties that speak as of 
a specific date or time other than the Closing Date (which need only be true and
correct in all material respects as of such date or time), and the covenants and
agreements of CSX to be  performed on or before the Closing  Date in  accordance
with this Agreement shall have been duly performed in all material respects.

                Section 8.2. Filings; Consents; Waiting Periods. All significant
governmental  consents  or  approvals  that  are  required  to  be  obtained  in
connection  with the  Recapitalization  Transactions  shall have been  received,
including, but not limited to, approvals under the HSR Act.

                Section 8.3. No Injunction.  At the Closing Date, there shall be
no  injunction,  restraining  order or  decree  of any  nature  of any  court or
Government Authority of competent  jurisdiction that is in effect that restrains
or prohibits the consummation of the Recapitalization Transactions.

                Section 8.4.  Financing.  ACL Holdings  shall have  received the
cash proceeds from the financing transactions  contemplated by the Senior Credit
Letter and the High Yield Letters (or  substitutes  therefor) on economic terms,
in the aggregate,  not materially  more  burdensome than those set forth in such
letters (as provided in the understanding  regarding "best efforts" set forth in
Section  5.2(c))  (it being  understood  and  agreed  that  consummation  of the
financing  transaction  contemplated  by  the  Equity  Letters  shall  not  be a
condition to the Vectura Parties' obligations under this Agreement).

                Section 8.5.  Indebtedness.  There shall exist no Funded Debt of
ACL, other than ACL Assumed Funded Debt, that could be a liability of ACL 
Holdings or its Subsidiary.

                Section 8.6.  Documents.  All material documents required to 
effect the Recapitalization Transactions (including in respect of the Financing 
Letters) shall be reasonably satisfactory in form and substance to the Vectura 
Parties.

                Section 8.7.  Material Adverse Change.  From the date hereof 
through the Closing Date, there shall have occurred no material adverse change 
with respect to ACL.

                Section 8.8.  Transition Services Agreement.  A transition 
services agreement between ACL and CSX shall have been executed and delivered by
each of the parties thereto.

                                   ARTICLE IX
                     Conditions to CSX's Obligation to Close
                     ---------------------------------------

               CSX's obligation to consummate the Recapitalization  Transactions
shall be  subject  to the  satisfaction  or  waiver  by CSX,  on or prior to the
Closing Date, of all of the following conditions:

                Section 9.1. Representations, Warranties and Covenants of the 
Vectura Parties.  The representations and warranties of the Vectura Parties 
contained in this Agreement  shall be true and correct in all material  respects
on and as of the  Closing  Date  with the same  effect  as though  such  
representations  and warranties had been made on and as of such date, except for
representations and warranties  that speak as of a specific date or time other 
than the Closing Date (which need only be true and correct in all material 
respects as of such date or time),  and the covenants and agreements of the 
Vectura  Parties to be performed on or before the Closing Date in accordance  
with this Agreement shall have been duly performed in all material respects.

                Section 9.2. Filings; Consents; Waiting Periods. All significant
governmental  consents  or  approvals  that  are  required  to  be  obtained  in
connection  with the  Recapitalization  Transactions  shall have been  received,
including, but not limited to, approvals under the HSR Act.

                Section 9.3. No Injunction.  At the Closing Date, there shall be
no  injunction,  restraining  order or  decree  of any  nature  of any  court or
Government Authority of competent  jurisdiction that is in effect that restrains
or prohibits the consummation of the Recapitalization Transactions.

                Section 9.4.  Indebtedness.  There shall exist no Funded Debt of
the Vectura Parties that could be a liability of ACL Holdings or its Subsidiary.

                Section 9.5.  Documents.  All material documents required to 
effect the Recapitalization Transactions (including in respect of the Financing 
Letters) shall be reasonably satisfactory in form and substance to CSX.

                Section  9.6.  Solvency  Opinion.  CSX  shall  have  received  a
solvency  opinion with  respect to ACL and ACL Holdings  addressed to CSX and in
form and substance as provided to sources of financing for the  Recapitalization
Transactions.

                Section  9.7.  Material  Adverse  Change.  From the date  hereof
through the Closing Date,  there shall have occurred no material  adverse change
with respect to the Vectura Parties.

                                    ARTICLE X
                            Survival; Indemnification
                            -------------------------

 [ Section 10.1. Survival. None of the representations, warranties, covenants or
agreements of the Parties  contained in this Agreement or in any Schedule or any
certificate, document or other instrument delivered in connection herewith shall
survive  the  Closing,  other than the  covenants  and  agreements  set forth in
Sections  5.1(b),  5.1(c),  5.3,  5.9,  5.11  and  5.12  and the  covenants  and
agreements set forth in Articles VI, VII, X and XII. Solely for the avoidance of
doubt,  the foregoing shall not impair,  limit or otherwise affect the rights of
the Parties in connection with any claim for indemnification  otherwise properly
made within the time periods and pursuant to the procedures set forth below.

                Section  10.2.  Indemnification.  (a)  Following the Closing and
subject  to the terms  and  conditions  provided  in this  Article  X, CSX shall
indemnify,  defend and hold harmless ACL Holdings and its Subsidiaries and their
respective  officers,  directors and employees  other than any holder of capital
interests in ACL Holdings or its Affiliate  (each, an "ACL Holdings  Indemnified
Party")  from and against,  and shall  reimburse  each ACL Holdings  Indemnified
Party  for,  all  Adverse  Consequences  imposed  upon or  incurred  by such ACL
Holdings  Indemnified Party with respect to any  misrepresentation  or breach of
warranty in Article III or covenant or  agreement  made by CSX herein in Section
2.1 or Section  5.4,  unless  waived in writing by ACL  Holdings  or any Vectura
Party (with ACL  Holdings or any  Vectura  Party being  deemed to have waived in
writing if CSX shall have  delivered  a written  notice to the  Vectura  Parties
pursuant to Section 12.5 hereof disclosing any such matter at least two business
days prior to the Closing,  or if any Vectura Party had actual  knowledge of the
facts constituting or resulting in such misrepresentation or breach (as shown by
CSX), and nonetheless chose to consummate the Recapitalization Transactions).

                (b)  Following  the  Closing  and  subject  to the  terms  and
conditions  provided in this  Article X, the Vectura  Parties  shall  indemnify,
defend and hold harmless each ACL Holdings  Indemnified  Party from and against,
and shall  reimburse  each ACL  Holdings  Indemnified  Party  for,  all  Adverse
Consequences  imposed  upon or incurred by such ACL Holdings  Indemnified  Party
with  respect to any  misrepresentation  or breach of  warranty in Article IV or
covenant or agreement made by any Vectura Party herein in Section 2.1 or Section
5.4, unless waived by ACL Holdings with CSX's written consent (with ACL Holdings
being  deemed to have  waived if the  Vectura  Parties  shall have  delivered  a
written  notice to CSX  disclosing  any such matter at least two  business  days
prior to the Closing,  or if CSX had actual knowledge of the facts  constituting
or  resulting  in such  misrepresentation  or breach  (as  shown by the  Vectura
Parties),   and   nonetheless   chose   to   consummate   the   Recapitalization
Transactions).

                Section 10.3.  Certain  Limitations.  (a) The provisions of this
Section 10.3 shall not limit or impair any obligation to provide indemnification
under  Article VI or Article VII or Section 10.5 for any  liability  relating to
ACL  Excluded  Assets,  ACL Excluded  Liabilities,  Vectura  Excluded  Assets or
Vectura Excluded  Liabilities or a breach of the covenants  contained in Section
2.1, Section 5.4, Section 5.8 or Section 5.9 hereof.

                (b) The  obligations of CSX or the Vectura  Parties to indemnify
any  Indemnified  Party pursuant to Section 10.2 shall terminate on May 31, 1999
except  with  respect  to those  representations  and  warranties  set  forth in
Sections 3.17 and 4.17, as applicable,  which shall survive until the expiration
of the  applicable  statute of  limitations,  and in Sections  3.14 and 4.14, as
applicable, which shall survive for a period of three years hereafter.

                (c)  Notwithstanding  anything contained herein to the contrary,
neither  CSX  nor any  Vectura  Party  shall  have  any  obligation  to  provide
indemnification under Section 10.2 relating to the matters disclosed in Schedule
3.14 or Schedule 4.14, nor for any breach of the  representations and warranties
contained in Article VII (except as may be provided in Article VII).

                (d)  Notwithstanding  anything contained herein to the contrary,
the maximum aggregate  liability of CSX to all ACL Holdings  Indemnified Parties
taken together for all Adverse Consequences shall be limited to $85 million, and
the  maximum  aggregate  liability  of the Vectura  Parties to all ACL  Holdings
Indemnified Parties taken together for all Adverse Consequences shall be limited
to $11,250,000.

                (e)  Notwithstanding  anything contained herein to the contrary,
(i) CSX shall not be obligated to make any indemnification payment under Section
10.2 unless and until the aggregate amount of all Adverse Consequences sustained
by the ACL Holdings Indemnified Parties collectively exceed $10,000,000, and any
indemnification  with respect to Adverse  Consequences shall be made by CSX only
to the extent of such excess over such $10,000,000, and (ii) the Vectura Parties
shall not be obligated to make any  indemnification  payment  under Section 10.2
unless and until the aggregate amount of all Adverse  Consequences  sustained by
the ACL Holdings  Indemnified Parties  collectively  exceed $1,000,000,  and any
indemnification with respect to Adverse Consequence shall be made by the Vectura
Parties to the extent of such excess over $1,000,000.

                Section  10.4.  Payment of  Indemnification.  To the extent that
either CSX or the Vectura Parties is required to provide  indemnification to ACL
Holdings or its Subsidiary under Section 10.2, in lieu of making such payment in
cash,  any such Party may satisfy such  obligation by consenting to an offset by
ACL Holdings (i) to Senior  Preferred  Membership  Interests  issued to CSX (for
CSX) or (ii) first to Junior  Preferred  Membership  Interests issued to NMI and
then to  Senior  Common  Amount  issued  to NMI and  then  to  Junior  Preferred
Membership  Interests issued to Vectura (for the Vectura  Parties),  as the case
may be, in each case in the amount of $1.5 of redemption value of such Interests
per $1 of cash  indemnification  payment,  provided  that CSX may exercise  such
right of offset  only up to a maximum  of $10  million  of cash  indemnification
payments (i.e., $15 million of redemption  value of Senior Preferred  Membership
Interests).

                Section  10.5.  ACL  Holdings  Indemnification.   Following  the
Closing and subject to the terms and conditions  provided in this Article X, ACL
Holdings and its  Subsidiaries  shall  indemnify,  defend and hold harmless CSX,
each  Vectura  Party  and  each  of  their  respective  Subsidiaries  and  their
respective officers, directors and employees (each, a "Party Indemnified Party")
from and against, and shall reimburse each Party Indemnified Party for, all loss
or  liability  imposed  upon or  incurred by such Party  Indemnified  Party with
respect to (i) any  liability of ACL Holdings or its  Subsidiary,  including any
liability of ACL or any Vectura Party or any of their respective Subsidiaries to
be  transferred  to ACL  Holdings  or its  Subsidiary  under this  Agreement  in
connection  with the  Recapitalization  Transactions,  (ii) any  failure  of ACL
Holdings or its Subsidiary to satisfy any obligation under Article VI or Article
VII and (iii) any  liability  relating  to or  arising  in  connection  with any
prospectus,  offering  memorandum  or  registration  statement  relating  to the
financing  contemplated by the Financing Letters (except to the extent that such
liability is caused by or contained in  information  furnished in writing to ACL
Holdings by such Party  Indemnified  Party and relates to such Party Indemnified
Party  expressly  for  use  in  any  such  prospectus,  offering  memorandum  or
registration  statement),  in either case other than any loss or liability which
is the subject of indemnification of the ACL Holdings  Indemnified Parties under
Section 10.2 or Section 10.6.

                Section 10.6. Vectura Indemnification. Following the Closing and
subject to the terms and  conditions  provided  in this  Article X, the  Vectura
Parties shall indemnify,  defend and hold harmless each ACL Holdings Indemnified
Party and each Party  Indemnified  Party from and against,  and shall  reimburse
each ACL Holdings  Indemnified  Party and each Party  Indemnified Party for, all
Adverse  Consequences  imposed upon or incurred by such ACL Holdings Indemnified
Party and each Party Indemnified Party with respect to, the Vectura Matter,  any
Vectura Excluded Asset and any Vectura Excluded Liability.

                Section 10.7.  Procedures for Third-Party  Claims.  (a) Promptly
after the  receipt by any  Indemnified  Party of a notice of any claim,  action,
suit or  proceeding  by any third  party that may be subject to  indemnification
hereunder, such Indemnified Party shall give written notice of such claim to the
Indemnifying  Party  stating  the  nature  and basis of the claim and the amount
thereof,  to the extent  known,  along  with  copies of the  relevant  documents
evidencing  the  claim and the basis  for  indemnification  sought.  Delay in or
failure of the  Indemnified  Party to give such  notice  shall not  relieve  the
Indemnifying Party from liability on account of this indemnification,  except if
and to the extent that the Indemnifying  Party is actually  prejudiced  thereby.
The  Indemnifying  Party  shall have 30 days from  receipt of any such notice of
claim (i) to give written notice to assume the defense thereof and thereby admit
to its  liability  for  indemnification  hereunder or to otherwise  admit to its
liability  for  indemnification  hereunder  or  (ii) to  dispute  the  claim  of
indemnification  of the  Indemnified  Party. If written notice to the effect set
forth  in  clause  (i) of the  immediately  preceding  sentence  is given by the
Indemnifying  Party, the  Indemnifying  Party shall have the right to assume the
defense of the Indemnified  Party against the third-party  claim with counsel of
its choice  reasonably  satisfactory  to the  Indemnified  Party. So long as the
Indemnifying  Party  has  assumed  the  defense  of  the  third-party  claim  in
accordance herewith, (A) the Indemnified Party may retain separate co-counsel at
its sole cost and expense  and  participate  in the  defense of the  third-party
claim,  (B) the  Indemnified  Party  will not file any  papers or consent to the
entry  of any  judgment  or  enter  into  any  settlement  with  respect  to the
third-party  claim without prior written consent of the Indemnifying  Party (not
to be withheld or delayed unreasonably), and (C) the Indemnifying Party will not
consent to the entry of any judgment or enter into any  settlement  with respect
to the  third-party  claim without the prior written  consent of the Indemnified
Party  (not to be  withheld  or  delayed  unreasonably).  In the event  that the
Indemnifying  Party fails to assume the  defense,  appeal or  settlement  of the
third-party  claim within the thirty-day  period described in this Section,  the
Indemnified  Party  shall have the right to  undertake  the defense or appeal of
such  third-party  claim on behalf  of,  and for the  account  and risk of,  the
Indemnifying Party, and the Indemnifying Party shall also be responsible for the
reasonable  fees and expenses of one counsel for the  Indemnified  Party.  In no
event shall the Indemnified  Party  compromise or settle any  third-party  claim
without the written consent of the  Indemnifying  Party (which consent shall not
be unreasonably  withheld or delayed).  Subject to the other  provisions of this
Agreement,  Indemnified Parties and Indemnifying  Parties shall use commercially
reasonable efforts to minimize Adverse Consequences from claims by third parties
and shall act in good faith in responding  to,  defending  against,  settling or
otherwise dealing with such claims. Indemnified Parties and Indemnifying Parties
shall also cooperate in any such defense and give each other  reasonable  access
to all information relevant thereto. Whether or not the Indemnifying Party shall
have  assumed the defense,  such party shall not be  obligated to indemnify  the
Indemnified  Party  hereunder  for  any  settlement  entered  into  without  the
Indemnifying  Party's  prior  written  consent,   which  consent  shall  not  be
unreasonably withheld or delayed.

                (b) Adverse  Consequences,  for purposes of third-party  claims,
shall be considered actual and shall be paid by the Indemnifying  Party (without
prejudice to any rights of challenge or appeal) promptly upon the earlier of (i)
the entry of a judgment against the Indemnified  Party and the expiration of any
applicable appeal period; (ii) the entry of a nonappealable  judgment or a final
appellate  decision against the Indemnified  Party;  (iii) the closing under any
settlement  agreement;  or (iv) two business days prior to the date on which the
liability  upon  which  the  indemnity  is based  is  otherwise  required  to be
satisfied by the  Indemnified  Party.  With  respect to direct  claims for which
indemnification  is  payable  hereunder,  subject  to the terms  and  conditions
provided in this Article X, the Indemnifying Party shall promptly pay the amount
of the Adverse Consequences for which  indemnification is required.  Any payment
for  indemnification  hereunder shall be treated as an adjustment to the Initial
Funding Amount.

                Section  10.8.   Procedures  for  Non-Third  Party  Claims.  The
Indemnified Party shall notify the Indemnifying  Party promptly of its discovery
of any matter  giving rise to a claim of indemnity  pursuant  hereto with detail
reasonably sufficient to evaluate such matter. The Indemnifying Party shall have
30 days from receipt of any such notice to give written notice of dispute of the
claim to the Indemnifying Party with reasonably sufficient detail of the aspects
disputed  of  such  claim  for  indemnification.  The  Indemnified  Party  shall
cooperate and assist the  Indemnifying  Party in determining the validity of any
claim for indemnity by the  Indemnified  Party and in otherwise  resolving  such
matters.  Such assistance and cooperation  will include  providing access to and
copies  of  information,   records  and  documents  relating  to  such  matters,
furnishing  employees to assist in the investigation,  defense and resolution of
such matters and providing  legal and business  assistance  with respect to such
matters at the cost and expense of the  Indemnifying  Party,  provided that such
access shall not unreasonably disrupt personnel and operations.

                Section  10.9.  Arbitration.  In the event that an  Indemnifying
Party  delivers  to an  Indemnified  Party a written  notice of dispute and such
parties  are unable to resolve  any  dispute as to whether a claim is subject to
indemnification  hereunder  and/or the amount thereof,  the exclusive method for
resolving such dispute shall be binding,  nonappealable arbitration in New York,
New York  initiated by either such party by a written  notice to the other party
demanding arbitration and specifying the clam to be arbitrated. Such arbitration
shall be  conducted  pursuant  to the  Expedited  Procedures  of the  Commercial
Arbitration  Rules ("Rules") of the American  Arbitration  Association  ("AAA"),
with the following  modifications.  The arbitration  shall be conducted by three
arbitrators,  all of whom  shall have  experience  in and  familiarity  with the
business  and  industry  within  which  ACL  operates.   The  party   initiating
arbitration  (the  "Claimant")  shall appoint its  arbitrator in its request for
arbitration (the "Request").  The other party (the  "Respondent")  shall appoint
its  arbitrator  within 15  business  days of receipt of the  Request  and shall
notify the Claimant of such  appointment in writing.  If the Respondent fails to
appoint an arbitrator within such 15 business-day  period,  the arbitrator named
in the  Request  shall  decide the  controversy  or claim as a sole  arbitrator.
Otherwise,  the two  arbitrators  appointed by the parties shall appoint a third
arbitrator within 15 business days after the Respondent has notified Claimant of
the appointment of the  Respondent's  arbitrator.  When the third arbitrator has
accepted the appointment,  the two  party-appointed  arbitrators  shall promptly
notify the  parties of  appointment.  If the two  arbitrators  appointed  by the
parties fail or are unable to so appoint a third  arbitrator or so to notify the
parties,  then the appointment of the third arbitrator shall be made by the AAA,
which shall promptly notify the parties of the appointment. The third arbitrator
shall act as chairperson of the panel. Upon appointment of the third arbitrator,
the arbitrators  shall proceed to commence and conduct all proceedings  promptly
and in  accordance  with the Rules.  The arbitral  award shall be in writing and
shall be final and binding on the parties. At the arbitrators'  discretion,  the
award may include an award of costs, including arbitration and arbitrators' fees
and reasonable attorneys' fees and disbursements. Judgment upon the award may be
entered by any court having jurisdiction thereof or having jurisdiction over the
parties or their assets.

                Section 10.10.  Remedies  Exclusive.  Except where any Party can
show,  by the  standards  required  at law and  equity,  a case of  fraud in the
inducement (or similar or related fraud theory) which would permit such Party to
set aside or rescind this Agreement,  and except with respect to those covenants
which survive pursuant to Section 10.1, the remedies set forth in this Article X
shall be exclusive  and in lieu of any other  remedies  that may be available to
the  Indemnified  Parties under any other agreement or pursuant to any statutory
or  common   law,   provided   that,   notwithstanding   the  second   exception
hereinbeforesaid,  the  provisions  set forth in Section  10.9 shall  apply with
respect to those covenants which survive pursuant to Section 10.1.

                                   ARTICLE XI
                                   Termination
                                   -----------

                 Section 11.1.   Termination.  This Agreement may be terminated 
at any time prior to the Closing:

                (a) by mutual consent of the Parties; or

                (b) by either  Party,  on or after July 15, 1998, if the Closing
shall  not have  occurred  by such  date,  provided  that the Party  seeking  to
terminate this Agreement under this clause (b) is not then in material breach of
this  Agreement and provided  further that the right to terminate this Agreement
under  this  clause (b) shall not be  available  to any Party  whose  failure to
fulfill any  obligation  under this Agreement has been the cause of, or resulted
in, the failure of the Closing to occur on or before such date; or

                (c) by either Party,  if any court of competent  jurisdiction or
other  Government  Authority  shall  have  issued  an  order,  decree  or ruling
enjoining  or  otherwise  prohibiting  the  transactions  contemplated  by  this
Agreement (unless such order,  decree or ruling has been withdrawn,  reversed or
otherwise made inapplicable),  provided that the Party seeking to terminate this
Agreement under this clause (c) is not then in material breach of this Agreement
and  provided  further  that the right to terminate  this  Agreement  under this
clause  (c)  shall  not be  available  to any Party who shall not have used best
efforts to avoid the issuance of such order, decree or ruling.

                Section 11.2.  Procedure and Effect of  Termination.  (a) In the
event of termination of this Agreement  pursuant to Section 11.1, written notice
thereof shall  forthwith be given by the  terminating  Party to the other Party,
and this Agreement shall thereupon terminate and become void and have no effect,
no Party shall have  liability  to any other Party in respect of this  Agreement
and the  transactions  contemplated  hereby shall be abandoned  without  further
action by the  Parties,  except  that the  provisions  of the first  sentence of
Section  5.1(b),  Section 11.2 and Article XII shall survive the  termination of
this Agreement, provided that such termination shall not relieve either Party of
any liability for any willful  breach of any covenant or agreement  contained in
this Agreement. If this Agreement shall be terminated, all filings, applications
and other  submissions  made in accordance  with this  Agreement  shall,  to the
extent practicable, be withdrawn from the persons to which they were made.

                                   ARTICLE XII
                                  Miscellaneous
                                  -------------

                Section  12.1.  Counterparts.  This  Agreement may be executed 
in one or more counterparts,  each of which shall be deemed an original  but all
of which shall be considered one and the same agreement, and shall become 
effective when one or more  counterparts  have been signed by each of the 
Parties and delivered to the other Party. Copies of executed counterparts 
transmitted by telecopy, telefax or other  electronic  transmission  service 
shall be considered  original  executed counterparts  for purposes of this  
Section,  provided that receipt of copies of such counterparts is thereafter 
confirmed.

                Section 12.2.  Governing Law;  Jurisdiction  and Forum. (a) This
Agreement  shall be governed by and construed in accordance with the laws of the
State of New York  without  reference to the choice of law  principles  thereof,
except for the internal matters of any corporation or limited liability company,
as to which the corporate or limited  liability  company law of the jurisdiction
of organization of such corporation or limited liability company shall apply.

                   (b) Except as otherwise provided in Article X:

                   (i) The  Parties  agree that the  appropriate  and  exclusive
                       forum for any disputes between the Parties arising out of
                       this Agreement or the  transactions  contemplated  hereby
                       shall be any state or  federal  court in the State of New
                       York having venue in the County of New York.  The Parties
                       further agree that no Party shall bring suit with respect
                       to any  disputes  arising  out of this  Agreement  or the
                       transactions contemplated hereby, except as expressly set
                       forth below for the execution or enforcement of judgment,
                       in  any  court  or  jurisdiction  other  than  the  above
                       specified court. The foregoing shall not limit the rights
                       of any Party to obtain execution of judgment in any other
                       jurisdiction.  The Parties  further agree,  to the extent
                       permitted by law, that a final and unappealable  judgment
                       against   any  of  them  in  any  action  or   proceeding
                       contemplated   above  shall  be  conclusive  and  may  be
                       enforced in any other jurisdiction  within or outside the
                       United  States by suit on the  judgment,  a certified  or
                       exemplified copy of which shall be conclusive evidence of
                       the fact and amount of such judgment.

                   (ii)By the  execution  and delivery of this  Agreement,  each
                       Party  (A)   irrevocably   designates  and  appoints  The
                       Corporation  Trust Company ("CTC") care of CT Corporation
                       System at its offices in the City of New York,  County of
                       New York,  State of New York, as its authorized agent and
                       attorney-in-fact  upon which process may be served in any
                       Action or  proceeding  arising out of or relating to this
                       Agreement,  (B) submits to the personal  jurisdiction  of
                       any  state  or  federal  court  in the  State of New York
                       having venue in the County of New York in any such Action
                       or proceeding and (C) agrees that service of process upon
                       CTC shall be deemed in every respect effective service of
                       process   upon  such   person  in  any  such   Action  or
                       proceeding. Each Party further agrees to take any and all
                       actions,  including  the  execution and filing of any and
                       all such documents and  instruments,  as may be necessary
                       to continue such  designation  and  appointment of CTC in
                       full force and effect so long as this Agreement  shall be
                       in effect.  The  foregoing  shall not limit the rights of
                       any Party to serve process in any other manner  permitted
                       by law.

                   (iii) To the  extent  that any  Party  has or  hereafter  may
                       acquire any immunity  from  jurisdiction  of any court or
                       from  any  legal  process  (whether  through  service  or
                       notice,  attachment prior to judgment,  attachment in aid
                       of  execution,  execution or  otherwise)  with respect to
                       itself or its property,  such person  hereby  irrevocably
                       waives such immunity in respect of its  obligations  with
                       respect to this Agreement.  Each Party hereby irrevocably
                       waives  any  claim  to a  trial  by  jury  in any  action
                       respecting  matters arising out of this agreement and any
                       objection  to the  laying of venue or  proceeding  in the
                       courts specified in Section 12.2(b)(i) above.

                   (iv)All  "Indemnified  Parties"  and  "Indemnifying  Parties"
                       shall be considered "Parties" and bound hereunder for the
                       purposes of this Section and Article X.

                   (v) In the event of any actual or  threatened  default in, or
                       breach of, any of the terms, conditions and provisions of
                       this Agreement, the Party or Parties who are or are to be
                       thereby  aggrieved  shall  have  the  right  of  specific
                       performance and injunctive relief giving effect to its or
                       their rights under this Agreement, in addition to any and
                       all other  rights and  remedies at law or in equity,  and
                       all such rights and  remedies  shall be  cumulative.  The
                       Parties  agree that the remedies at law for any breach or
                       threatened  breach,   including  monetary  damages,   are
                       inadequate compensation for any loss and that any defense
                       in any action for specific  performance  that a remedy at
                       law would be adequate is waived.

                Section 12.3. Entire Agreement;  Third-Party  Beneficiary.  This
Agreement  (including  agreements  incorporated  herein) and the Confidentiality
Agreement  contain the entire agreement  between the Parties with respect to the
subject   matter   hereof,   and  there  are  no   agreements,   understandings,
representations  or warranties between the Parties other than those set forth or
referred  to  herein.   Except  for  those  provisions   hereof  respecting  the
Indemnified  Parties,  which  are  intended  to  benefit  and to be  enforceable
(subject  to the terms  and  conditions  herein  provided)  by such  Indemnified
Parties,  this  Agreement  is not intended to confer upon any person not a Party
hereto (or its successors and assigns  permitted  hereby) any rights or remedies
hereunder.

                Section 12.4.  Expenses.  Except as set forth in this Agreement,
whether or not the Recapitalization  Transactions are consummated, all advisory,
legal and other costs and expenses  incurred in connection  with this  Agreement
and the  transactions  contemplated  hereby shall be paid by the Party incurring
such  costs and  expenses  (it being  understood  that such  costs and  expenses
incurred by ACL Holdings or ACL prior to the Closing shall be for the account of
CSX).   Following  the  Closing,  ACL  Holdings  shall  pay  (or  reimburse  the
appropriate Party for) any sales, use, transfer, recording or other Taxes (other
than Income Taxes) imposed in connection with the Recapitalization Transactions.
It is understood  and agreed by the Parties that ACL Holdings and ACL shall have
no liability or expense under any Financing  Letter except upon  consummation of
the Recapitalization  Transactions, all such liability or expense to be borne by
the Vectura Parties.

                Section  12.5.  Notices.  All notices  and other  communications
hereunder shall be sufficiently  given for all purposes  hereunder if in writing
and delivered  personally,  sent by documented overnight delivery service or, to
the  extent  receipt  is  confirmed,   telecopy,  telefax  or  other  electronic
transmission  service to the  appropriate  address or number as set forth below.
Notices shall be effective  only upon actual  delivery to the persons and by the
means provided herein. Notices to the Vectura Parties shall be addressed to:

               c/o Citicorp Venture Capital, Ltd.
               399 Park Avenue
               New York, New York  10043
               Attention:  David F. Thomas
                           Richard E. Mayberry, Jr.
               Telecopy Number:  (212) 888-2940

               with a copy to:

               Kirkland & Ellis
               Citicorp Center
               153 East 53rd Street
               New York, New York  10022
               Attention:  Kirk A. Radke, Esq.
               Telecopy Number:  (212) 446-4900

or at such  other  address  and to the  attention  of such  other  person as the
Vectura Parties may designate by written notice to ACL Holdings.  Notices to CSX
or ACL Holdings shall be addressed to:

               CSX Corporation
               One James Center
               901 East Cary Street
               Richmond, Virginia  23219
               Attention:  Mark G. Aron
               Telecopy Number:  (804) 783-1380

               with a copy to:

               Wachtell, Lipton, Rosen & Katz
               51 West 52nd Street
               New York, New York  10019
               Attention: Pamela S. Seymon, Esq.
                          Steven A. Cohen, Esq.
               Telecopy Number:  (212) 403-2000

               with a copy, in the case of ACL Holdings, to:

               American Commercial Lines LLC
               1701 E. Market Street
               Jeffersonville, Indiana 47130
               Attention: General Counsel
               Telecopy Number:  (812) 288-0294

or at such other address and to the attention of such other person as CSX or ACL
Holdings may designate by written notice to the Vectura Parties.

                Section 12.6.  Successors and Assigns.  This Agreement  shall be
binding  upon and inure to the  benefit  of the  Parties  and  their  respective
successors and assigns, provided that no Party may assign its rights or delegate
its obligations  under this Agreement  without the express prior written consent
of the other Party,  provided that this  Agreement  may be assigned  without the
consent of any Party as collateral  security to lenders in  connection  with the
transactions contemplated by the Financing Letters if such collateral assignment
shall not  result in such  lenders  having any right of consent to any waiver or
modification  hereunder  prior to such time as such lenders  provide notice that
they are exercising remedies following an event of default under such collateral
assignment.

                Section 12.7. Headings;  Definitions.  The Section,  Article and
other  headings  contained in this  Agreement  are inserted for  convenience  of
reference  only and shall not  affect  the  meaning  or  interpretation  of this
Agreement. All references to Sections or Articles contained herein mean Sections
or Articles of this Agreement unless  otherwise  stated.  All capitalized  terms
defined  herein are equally  applicable to both the singular and plural forms of
such terms.

                Section 12.8.  Amendments and Waivers. This Agreement may not be
modified or amended  except by an instrument or instruments in writing signed by
the Party  against whom  enforcement  of any such  modification  or amendment is
sought. Any Party may, only by an instrument in writing, waive compliance by the
other  Parties with any term or  provision  hereof on the part of any such other
Party to be performed or complied  with.  The waiver by any Party of a breach of
any  term  or  provision  hereof  shall  not be  construed  as a  waiver  of any
subsequent breach.

                Section 12.9.  Interpretation;  Absence of Presumption.  (a) For
purposes of this Agreement,  (i) "to the knowledge of ACL" shall mean the actual
knowledge  of Michael C. Hagan,  Michael A.  Khouri,  Anita P. Beier or Susan G.
Lawler after due inquiry and "to the knowledge of any Vectura  Party" shall mean
to the actual  knowledge of David Wagstaff,  III, John W. Mulvihill,  Dominic J.
Verona or Robert J. O'Neil after due inquiry or to the actual knowledge of David
F. Thomas or Richard E. Mayberry,  Jr., (ii) words in the singular shall be held
to include  the  plural and vice versa and words of one gender  shall be held to
include the other  genders as the context  requires,  (iii) the terms  "hereof,"
"herein," and  "herewith" and words of similar  import shall,  unless  otherwise
stated, be construed to refer to this Agreement as a whole (including all of the
Schedules  and  Exhibits  hereto) and not to any  particular  provision  of this
Agreement,  and Article,  Section,  paragraph and Schedule references are to the
Articles, Sections, paragraphs,  Schedules and Exhibits to this Agreement unless
otherwise specified,  (iv) the word "including" and words of similar import when
used in this Agreement shall mean "including,  without  limitation,"  unless the
context  otherwise  requires or unless  otherwise  specified,  (v) the word "or"
shall not be exclusive and (vi) provisions  shall apply,  when  appropriate,  to
successive events and transactions.

                (b) For purposes of this Agreement,  "material adverse change"
or "material  adverse  effect," with respect to any person,  means any change or
effect that either  individually or in the aggregate with all other such changes
or effects is  materially  adverse to the  business,  operations,  properties or
assets of such person (excluding the assets and liabilities of such person which
will not be  transferred  to or become part of ACL Holdings or its Subsidiary in
the  Recapitalization  Transactions),  but  excluding  any such change or effect
resulting  directly  and  primarily  from  (i)  any  change,  effect,  event  or
occurrence  relating to the United States economy  generally or to such person's
industries generally which change, effect, event or occurrence does not or would
not reasonably be expected to have a materially  disproportionate effect on such
person relative to other persons in the same industries or (ii) the announcement
or  consummation  of  the  transactions   contemplated  hereby;  and  the  terms
"material" and "materially" shall have correlative meanings.

                (c) This  Agreement  shall be  construed  without  regard to any
presumption or rule requiring  construction or interpretation  against the Party
drafting or causing any instrument to be drafted.

                (d) It is understood  and agreed that neither the  specification
of any dollar amount in the  representations  and  warranties  contained in this
Agreement nor the inclusion of any specific item in the Schedules or Exhibits to
this  Agreement  is  intended  to imply  that  such  amounts  or higher or lower
amounts,  or the items so included or other items, are or are not material,  and
neither  Party shall use the fact of the setting of such  amounts or the fact of
the inclusion of any such item in the Schedules or Exhibits to this Agreement in
any dispute or  controversy  between  the Parties as to whether any  obligation,
item or matter is or is not material for purposes hereof.

                Section  12.10.  Severability.  Any  provision  hereof  which is
invalid or unenforceable in any jurisdiction  shall be ineffective to the extent
of  such  invalidity  or  unenforceability,  without  affecting  in any  way the
remaining  provisions hereof or the validity or enforceability of such provision
in any other jurisdiction.  The Parties shall negotiate in good faith to replace
any  provision so held to be invalid or  unenforceable  so as to implement  most
effectively the  transactions  contemplated by such provision in accordance with
the Parties' original intent.

                Section 12.11. Timing.  Time shall be of the essence in the 
performance of the obligations, covenants and agreements contained in this 
Agreement.

                Section 12.12. NMI Holdings. Upon formation,  NMI Holdings shall
deliver  to each  Party a  written  undertaking  to honor  all  commitments  and
agreements made with respect to NMI Holdings herein.



<PAGE>


               IN  WITNESS  WHEREOF,  this  Agreement  has been  signed by or on
behalf of each of the Parties as of the day first above written.

                                                   CSX CORPORATION



                                                   by:  \s\ PAUL R. GOODWIN
                                                        -------------------
                                                   Name:    Paul R. Goodwin
                                                   Title:   Executive Vice 
                                                            President and Chief
                                                            Executive Officer

                                                   VECTURA GROUP, INC.



                                                   by:  \s\DAVID WAGSTAFF III
                                                        ---------------------
                                                   Name:   David Wagstaff III
                                                   Title:  President & Chief
                                                           Executive Officer

                                                   AMERICAN COMMERCIAL LINES 
                                                   HOLDINGS LLC

                                                   by:CSX BROWN CORP., as 
                                                   Manager



                                                   by:  \s\ WILLIAM H. SPARROW
                                                        ----------------------
                                                   Name:    William H. Sparrow
                                                   Title:   President

                                                   AMERICAN COMMERCIAL LINES LLC

                                                   by:AMERICAN COMMERCIAL LINES 
                                                   HOLDINGS LLC, as
                                                   Manager

                                                   by:CSX BROWN CORP., as       
                                                   Manager



                                                   by:  \s\WILLIAM H. SPARROW
                                                        ---------------------
                                                   Name:   William H. Sparrow
                                                   Title:  President

                                                   NATIONAL MARINE, INC.



                                                   by:  \s\ DOMINIC J. VERONA
                                                        ---------------------
                                                   Name:    Dominic J. Verona
                                                   Title:   President & Chief
                                                            Executive Officer



<PAGE>



                                                   


                                                   
                                                                       Exhibit A


                   CERTAIN TERMS OF ACL HOLDINGS LLC AGREEMENT


Jurisdiction of Organization:       Delaware.

Board:                       The business and affairs of ACL Holdings  shall be 
                             managed by a Board of Managers having duties  
                             comparable to a corporate  Board of  Directors.  
                             The Board of Managers  shall be composed of
                             seven individuals as follows:  two shall be 
                             designated by CSX (so long as CSX holds 25% of the 
                             Junior Common  Membership  Interests issued to CSX 
                             at Closing or until a Qualified Public Offering (as
                             defined below) shall have been  consummated,  
                             following which CSX shall have the right to 
                             designate  one  director),  two shall be designated
                             by the Vectura  Parties,  one shall be the current 
                             CEO of ACL Holdings,  one shall be the current CEO 
                             of Vectura and one shall be a  director independent
                             of all  Parties (and  their Affiliates)  designated
                             by the  Vectura  Parties.  CSX  and  the Vectura 
                             Parties will have like  representation  on each 
                             committee (if any) of ACL Holdings' governing body.

Capitalization:              ACL  Holdings  shall be  authorized  to issue  
                             Senior Preferred Membership  Interests, Junior 
                             Preferred Membership  Interests,  Senior  Common  
                             Membership  Interests and Junior Common  Membership
                             Interests  in amounts  sufficient to consummate the
                             Recapitalization  Transactions.  Each  Preferred
                             Membership  Interest  shall have an initial  
                             Redemption  Value of $100,  which shall compound  
                             annually at the rate per year of the lesser of (i) 
                             12% and (ii) the maximum rate permitted for current
                             interest  deductions  under  Section  163(e)(5)  of
                             the  Internal Revenue Code (the "Preferred Rate"). 
                             The Senior Common Membership Interests shall 
                             represent an aggregate  capital interest of 
                             $3,389,091 and an aggregate future profits interest
                             in  ACL  Holdings  of  $32,500,000   (subject  to  
                             adjustment  as described in the  Recapitalization  
                             Agreement) and shall accrue a compounded  annual  
                             yield  at the  Preferred  Rate on a  notional
                             principal amount of $35,889,091.

                             As  to  dividend,   distribution   and  liquidation
                             preference, except as otherwise provided herein and
                             except with respect to  redemptions  of  Membership
                             Interests  held by  management of ACL Holdings upon
                             their  termination,   Senior  Preferred  Membership
                             Interests  shall  rank  prior to  Junior  Preferred
                             Membership  Interests,  Junior Preferred Membership
                             Interests   shall  rank  prior  to  Senior   Common
                             Membership  Interests and Senior Common  Membership
                             Interests   shall  rank  prior  to  Junior   Common
                             Membership Interests.

Voting Rights:               Each Junior Common Membership Interest shall be 
                             entitled to one vote.  All other classes of 
                             Membership Interests shall be non-voting, except as
                             otherwise provided herein or by law.

Redemption:                  ACL Holdings shall mandatorily redeem all Senior 
                             Preferred Membership Interests and Junior Preferred
                             Membership Interests in year 15 at the amount of 
                             the Redemption Value (plus accrued and unpaid yield
                             thereon) of such Membership Interests at such time.
                             Optional redemptions of such Membership Interests 
                             and Senior Common Membership Interests shall be 
                             permitted at ACL Holdings' option at any time, 
                             subject to the priority of such Membership 
                             Interests (other than as set forth below), without 
                             premium or penalty, provided that CSX's consent 
                             will be required (prior to an Initial Public 
                             Offering or a Sale of ACL) to redeem Senior 
                             Preferred Membership Interests held by CSX if, 
                             following such redemption, CSX would hold Senior 
                             Preferred Membership Interests with an aggregate
                             Redemption Value below $100 million, provided, 
                             however, that CSX's consent will not be required 
                             (i) in connection with, or after the consummation 
                             of, transactions causing ACL Holdings not to be 
                             treated as a partnership for tax purposes or (ii) 
                             after CSX has sold its Senior Preferred Membership 
                             Interests, provided further that if CSX does not so
                             consent, (x) ACL Holdings may use the proceeds that
                             would otherwise have been used to redeem the Senior
                             Preferred Membership Interests to redeem other 
                             Membership Interests which are redeemable as 
                             provided herein in their relative priorities (and 
                             on a pro rata basis within a given priority) and 
                             (y) the Parties will cooperate in good faith to 
                             create a mutually satisfactory mechanism comparable
                             to a defeasance.

                             Holders of  Preferred  Membership  Interests  shall
                             have the option to have such Interests  redeemed at
                             the Redemption Value (plus accrued but unpaid yield
                             thereon) upon consummation of a Change of Control.

Public Offering:             Immediately prior to a public offering of 
                             Membership Interests in ACL Holdings, all 
                             Membership Interests shall be converted into 
                             corporate interests so as to preserve the economic,
                             governance, priority and other rights and 
                             privileges attendant to such Membership Interests. 
                             For purposes hereof, a "Qualified Public Offering" 
                             shall mean a public offering of common equity 
                             interests in an amount which raises net cash 
                             proceeds to ACL Holdings of at least $200 million.

Veto Rights:                 CSX shall be entitled to veto rights with respect 
                             to the following transactions howsoever directly or
                             indirectly structured:

                              (i)   any merger or other acquisition  transaction
                                    (other than the  acquisition  of new capital
                                    assets  as  part  of  the  regular   capital
                                    budgeting process)  involving  consideration
                                    of $250 million or more;

                              (ii)  any transaction through which ACL Holdings 
                                    or its Subsidiary would become a Subchapter 
                                    C corporation (other than an Initial Public 
                                    Offering consistent with the other terms 
                                    hereof, a transaction in which CSX has 
                                    tag-along or drag-along rights as provided 
                                    herein or a transaction in which ACL 
                                    Holdings or its Subsidiary would become a 
                                    Subchapter C corporation solely as a result 
                                    of CSX's actions, omissions or elections
                                    or as a result of changes in tax (including 
                                    tax rules and regulations) or limited 
                                    liability company laws as a result of which 
                                    the tax or limited liability benefits of ACL
                                    Holdings' status and/or operations are
                                    adversely impacted);

                              (iii)  [intentionally omitted]

                              (iv)  any  amendment  to the LLC  agreement of ACL
                                    Holdings  or  its  Subsidiary   which  would
                                    adversely affect CSX;

                              (v)   any   definition   of  "Excess  Cash  Flow",
                                    "Restricted   Payments"   and   "Change   of
                                    Control" (and related definitions  regarding
                                    the Senior Preferred  Membership  Interests)
                                    in financing agreements; and

                              (vi)  transactions   with  Affiliates   (including
                                    provisions  such  that  CSX and the  Vectura
                                    Parties,  respectively,  shall  control  the
                                    enforcement or amendment of rights under the
                                    Recapitalization   Agreement  vis-a-vis  the
                                    other  and  its   Affiliates),   other  than
                                    transactions  expressly  contemplated by the
                                    Recapitalization   Agreement   or  the   ACL
                                    Holdings LLC Agreement.

                             The veto  rights  set  forth in (i),  (ii) and (iv)
                             above shall survive so long as (and shall terminate
                             immediately thereafter)CSX (or its Subsidiary)
                             holds either(x) Junior  Common  Membership
                             Interests  in an  amount of at least 25% or more of
                             the Junior Common  Membership  Interests  issued to
                             CSX  (or  its  Subsidiary)  at  Closing  or (y) an
                             interest   in  an  amount   of   Senior   Preferred
                             Membership Interests of 5% or more of the amount of
                             Senior Preferred Membership Interests issued to CSX
                             (or its  Subsidiary)  at Closing (or CSX refuses to
                             consent to an optional  redemption  by ACL Holdings
                             of Senior Preferred Membership Interests that would
                             have  resulted in CSX (or its  Subsidiary)  holding
                             less  than 5% of the  amount  of  Senior  Preferred
                             Membership   Interests   issued   to  CSX  (or  its
                             Subsidiary) at Closing).  The veto rights set forth
                             in (v)  above  shall  terminate  once  CSX  (or its
                             Subsidiary) fails to hold an interest in any Senior
                             Preferred Membership Interests.

Pre-Emptive  Rights:         Prior to a Qualified Public Offering,  each holder 
                             of Junior Common Membership Interests will have the
                             opportunity to subscribe for its pro rata share 
                             (based on ownership of Junior Common Membership 
                             Interests) of any offering by ACL Holdings or any 
                             of its Subsidiaries of additional preferred or 
                             common equity securities, warrants or options 
                             (except for such securities issued to 
                             non-Affiliated sellers in acquisitions by ACL 
                             Holdings, to sources of financing as 
                             "equity kickers", to management as incentive 
                             compensation or to the public in a registered 
                             public offering).

Registration Rights:         The Vectura Parties and CSX shall have the 
                             following rights with respect to Junior Common 
                             Membership Interests held by each of them (other 
                             than with respect to the registration of an initial
                             public offering of common equity interests in
                             an amount which raises net cash proceeds to ACL 
                             Holdings of at least $50 million (an "Initial 
                             Public Offering"), registrations on Form S-8 and 
                             registrations solely of "equity kickers"), and ACL 
                             Holdings shall not register securities (other than 
                             debt securities) otherwise:  (a) CSX shall have two
                             Form S-1 demand rights commencing six months 
                             following the consummation of an Initial Public
                             Offering, and (b) the Vectura Parties shall have 
                             three Form S-1 demand rights (the "S-1 Demands"); 
                             provided, that in no event shall two S-1 Demands be
                             made by any Party within a single 90-day period and
                             the first S-1 Demand of the Vectura Parties, if 
                             prior to an Initial Public Offering, shall result 
                             in the registration of equity securities resulting 
                             in an amount of net cash proceeds sufficient to 
                             qualify as an Initial Public Offering, and (c) each
                             Party shall have unlimited piggyback (including 
                             with respect to the Vectura Parties first such S-1 
                             Demand) and Form S-3 demand (to the extent such 
                             form is available to ACL Holdings) registration 
                             rights.  In addition, CSX will have one S-1 Demand
                             with respect to Senior Preferred Membership 
                             Interests (or derivatives thereof) exercisable 
                             after the earlier of (i) the third anniversary of 
                             the Closing (provided that neither such 
                             registration nor a sale pursuant to such 
                             registration would cause ACL Holdings not to be 
                             treated for tax purposes as a partnership or
                             would result in a Code Section 708 termination of 
                             ACL Holdings (unless CSX makes the non-transferring
                             members whole for such termination)) and (ii) six 
                             months following an Initial Public Offering, and 
                             unlimited piggyback (including with respect to the 
                             Vectura Parties first such S-1 Demand) and Form S-3
                             (to the extent such form is available to ACL 
                             Holdings) demand registration rights with respect 
                             to Senior Preferred Membership Interests (or 
                             derivatives thereof), exercisable after six months 
                             following an Initial Public Offering.  ACL Holdings
                             shall bear all expenses incident to its compliance 
                             with such registration rights.  Membership 
                             Interests shall not be transferable otherwise, 
                             except as otherwise specifically provided herein, 
                             and except that CSX may transfer its Senior 
                             Preferred Membership Interests (or derivatives 
                             thereof) subject to paragraph 4 of "Additional ACL 
                             Holdings LLC Agreement Terms" or in a transaction
                             which does not require registration under the 
                             Securities Act.

Tag-Along Rights:            The Vectura Parties and CSX may participate pro 
                             rata (based on ownership of Junior Common 
                             Membership Interests) in any sale or transfer of 
                             ACL Holdings equity securities by the other (other 
                             than, following ACL Holdings' Initial Public 
                             Offering, sales under Rule 144 of the Securities 
                             Act of 1933, as amended, sales to specified 
                             Affiliate transferees, pursuant to a sale described
                             in "Registration Rights" above in which piggyback 
                             rights are available, pursuant to a drag-along 
                             transaction and of up to a cumulative 5% of such 
                             Party's initial holdings of Junior Common 
                             Membership Interests (each, an "Exempt Transfer"), 
                             and in any control transaction howsoever 
                             structured, to any party, provided that (i)such 
                             tag-along rights shall not apply to transfers made 
                             pursuant to any first offer right under clause (i) 
                             of "Rights of First Offer on Transfers" below and
                             (ii) such tag-along rights shall apply to any sale 
                             or transfer (other than Exempt Transfers) of 
                             Vectura's or NMI's (or any newly formed holding 
                             company's) equity securities by the holders 
                             thereof, giving effect to the relative economics of
                             such equity securities.  In addition, CSX may 
                             participate pro rata (based on ownership of Junior 
                             Preferred Membership Interests) in any sale or
                             transfer of Junior Preferred Membership Interests 
                             by the Vectura Parties.  The foregoing shall 
                             survive a Qualified Public Offering, but shall 
                             terminate upon a Sale of ACL (as defined below).

Drag-Along Rights:           In the event of a sale of all of ACL Holdings 
                             approved by its Board of Managers (whether by sale 
                             of Membership Interests, all or substantially all 
                             assets or businesses, merger or otherwise (a "Sale 
                             of ACL")), each holder of Membership Interests 
                             shall consent to, approve and participate in such 
                             transaction on the same terms and conditions and 
                             such drag-along rights shall apply to any sale or
                             transfer (other than Exempt Transfers) of Vectura's
                             or NMI's (or any newly formed holding company's) 
                             equity securities by the holders thereof, giving
                             effect to the relative economics of such equity 
                             securities.  Any such transaction shall also be a 
                             Change of Control, and any such transaction which
                             would not also otherwise trigger tag-along rights 
                             as provided above shall trigger a liquidation of 
                             ACL Holdings.  The foregoing shall survive a 
                             Qualified Public Offering.

Rights of First Offer
on Transfers:                Prior to a Initial  Public  Offering of
                             ACL Holdings,  transfers of Membership Interests by
                             any holder thereof (a "Holder"),  other than Exempt
                             Transfers,  shall be subject to the following first
                             offer rights:

                             (i)    with  respect  to any  class  of  Membership
                                    Interests  held by  members  of  management;
                                    first, offer to ACL Holdings (which may hold
                                    for or reissue such Membership  Interests to
                                    other  active  members of  management);  and
                                    second,  offer to all  Holders of such class
                                    of Membership Interest, pro rata; and

                             (ii)   with   respect   to  all  other   Membership
                                    Interests of any class;  first, offer to ACL
                                    Holdings;  and second,  offer to all Holders
                                    of such class of  Membership  Interest,  pro
                                    rata.

Exchange:                    At   ACL   Holdings'   option,   Senior   Preferred
                             Membership   Interests   may  be   exchanged   into
                             current-pay  subordinated notes containing the same
                             features as such  Membership  Interests at any time
                             contemporaneously  with or following  ACL Holdings'
                             conversion to a Subchapter C corporation.

Covenants:                   Senior Preferred Membership Interests shall have 
                             the benefit of covenants respecting restricted 
                             payments (providing that ACL Holdings shall pay no 
                             cash in respect of any Membership Interests ranking
                             junior in priority to the Senior Preferred 
                             Membership Interests until all Senior Preferred 
                             Membership Interests have been redeemed, except 
                             with respect to redemptions of Membership Interests
                             held by management upon their termination or tax 
                             distributions pursuant to "Additional Terms of ACL 
                             Holdings LLC Agreement"), Affiliate transactions, 
                             no issuance of Membership Interests senior in 
                             priority to the Senior Preferred Membership 
                             Interests and delivery of financial statements.

Other:                       During the Noncompete Period, CVC shall not sponsor
                             or co-sponsor an acquisition of any business which 
                             is principally engaged in the Business (defined 
                             with reference to the CSX non-compete), unless it 
                             first offers to the Board of Managers the 
                             opportunity for ACL Holdings (or its Subsidiary) to
                             make such acquisition; provided, that nothing 
                             herein shall (i) be deemed to be binding on 
                             Citibank, N.A., Citicorp or any of their respective
                             current or prospective Affiliates (other than CVC 
                             and its Affiliates) or (ii) restrict the activities
                             of CVC's existing portfolio companies not 
                             controlled by CVC, except that during the 
                             Noncompete Period, CVC shall use its best efforts 
                             to cause any such existing portfolio companies not 
                             to participate in any acquisition of any business 
                             which is principally engaged in the Business.


                                     
                                              
                                                                               


                   ADDITIONAL ACL HOLDINGS LLC AGREEMENT TERMS

 1.      Distributions

         a.     Tax Advances.

                i.    Tax advances for each taxable year shall be made quarterly
                      to CSX. The aggregate annual amount of such advances shall
                      equal the sum of:

                       (I)                the excess of -

                                    (X) the product of (a) the corporate Assumed
                                    Tax Rate and (b) the  excess of (A)  taxable
                                    income   allocated  to  CSX  for  such  year
                                    (excluding  allocations  of  income  to  the
                                    Senior Preferred Units and excluding BIG, as
                                    defined   below)  over  (B)  taxable  losses
                                    (determined   by   excluding   gross  income
                                    allocated  to CSX  pursuant  to  its  Senior
                                    Preferred    Units   and   excluding    BIG)
                                    previously  allocated  to CSX that  have not
                                    previously   been  taken  into  account  for
                                    purposes  of  calculating  the amount of tax
                                    advances due CSX pursuant to this clause (X)
                                    over -

                                    (Y) the Aggregate Amount (as defined below) 
                                    for such year;

                             plus

                       (II)  the  sum  of  (x)  the   amount   required   to  be
                             distributed  pursuant to a.iv.(III) below, (y) such
                             amount as is  required  to be  distributed  so that
                             CSX's  "unreimbursed tax amount" (as defined below)
                             does not  exceed  $85  million  and (z) the  amount
                             required  to be  distributed  pursuant  to the last
                             sentence of a.iv..

                             To the extent that the amount distributed to CSX is
                             less  than the  aggregate  amounts  required  to be
                             distributed pursuant to this clause (i), any amount
                             distributed  pursuant to this clause a.i.  shall be
                             treated as first distributed  pursuant to (I) above
                             (to  the  extent  of  the   distribution   required
                             thereunder) and then (II) above.

                ii.   The "Aggregate Amount" for each of years 1 through 9 is 
                      set forth in the table below and the Aggregate Amount for 
                      each year after year 9 shall be zero.  To the extent that 
                      the Aggregate Amount for a year exceeds the amount 
                      calculated pursuant to a.i.(I)(X) above, such excess shall
                      increase the Aggregate Amount for the following year (and,
                      if necessary, subsequent years) until such excess has been
                      applied; provided, however, that such excess shall in no 
                      event create an Aggregate Amount in any year after year 9.
                      The Aggregate Amount shall be reduced as provided in iv. 
                      below.


                                      Year             Aggregate Amount
                                      ----             ----------------
                                        1                    $4 million
                                        2                     4 million
                                        3                     4 million
                                        4                     4 million
                                        5                     4 million
                                        6                     6 million
                                        7                     6 million
                                        8                     6 million
                                        9                     6 million
                                        -                     ---------
                                      Total                 $44 million


                iii.  "BIG" shall mean the amount of (X) gain allocated to CSX 
                      under Section 704(c) of the Code with respect to a sale, 
                      disposition or other transfer of assets contributed by CSX
                      or its Subsidiaries to ACL Holdings, (Y) gain recognized 
                      by CSX as a consequence of  the conversion of ACL Holdings
                      to an entity taxed as a C corporation other than in 
                      connection with an initial public offering (an "IPO") 
                      meeting the requirements under "Certain Terms of ACL 
                      Holdings LLC Agreement" for such public offering and (Z) 
                      gain recognized by CSX as a consequence of a refinancing, 
                      paydown or payoff of debt (other than a sale-leaseback of 
                      CSX contributed assets or other structured finance
                       transaction in which ACL Holdings or its Subsidiary 
                      retains use of the assets disposed of, but only to the 
                      extent that such transaction is treated as a taxable 
                      disposition of CSX contributed assets for purposes of the 
                      Code (a "Sale-Leaseback")); provided, however, that for 
                      purposes of this definition, the amount of gain may not 
                      exceed the amount by which the book capital account of CSX
                      exceeds the aggregate tax basis of the assets contributed 
                      by CSX or its Subsidiaries as determined on the date of 
                      contribution.  "BIG Tax" shall mean the product of the
                      corporate Assumed Tax Rate and BIG.

                iv.   If CSX is allocated a BIG Tax in any year, ACL Holdings 
                      shall, at its election, either (I) apply the BIG Tax to 
                      reduce the Aggregate Amount for subsequent years in 
                      inverse chronological order beginning with year 9, (II) 
                      make periodic payments, in year 8 and prior years in 
                      inverse chronological order in an annual amount not in 
                      excess of the product of the corporate Assumed Tax Rate 
                      for the year of payment and the Senior Preferred annual 
                      accrual for such year, of additional mandatory Senior
                      Preferred distributions in the aggregate amount of any BIG
                      Tax, (III) make a tax advance, in the year the BIG is 
                      recognized (or, if such BIG is the result of a transaction
                      occurring in December, such distribution may be made in 
                      the following January), to CSX in an amount equal to 50
                      percent of such BIG Tax or (IV) elect any combination of 
                      the foregoing (collectively, the "BIG Regime"); provided, 
                      however, that in the event that BIG is recognized at a 
                      time when ACL Holdings is in monetary default on any 
                      senior indebtedness (including the high-yield debt)
                      either currently or on a pro forma GAAP basis (absent the 
                      asset sale generating the BIG) with respect to a monetary 
                      payment due within 120 days thereafter (unless 
                      distributions other than Permitted Payments (as defined 
                      below) are made in such year to any other member), then 
                      (A) the BIG Regime shall not apply with respect to such 
                      BIG unless and until ACL Holdings is no longer in such 
                      monetary default, and (B) if and when ACL Holdings is no 
                      longer in such monetary default, (1) the BIG Regime shall 
                      then apply, and (2) to the extent at such time an election
                      under clause (I) or (II) above may not be made with 
                      respect to the BIG Tax on such BIG, any remaining BIG Tax 
                      shall be paid in part or in full pursuant to clause (III) 
                      above when and to the extent amounts may be distributed 
                      pursuant to the terms of the then existing credit 
                      agreement(provided, further, that any such payment 
                      pursuant to clause (III) shall not be considered a Tax 
                      Advance, as defined below, until such time as it is paid).
                      "Permitted Payment" means (i) any tax advance, (ii) any 
                      payment to redeem membership interests held by management 
                      of ACL Holdings upon their termination, (iii) any payment 
                      on the Senior Preferred, and (iv) any other payment of a 
                      nominal amount.

                      In all events, (a) CSX's total unreimbursed tax amount for
                      all  years  shall  not  exceed  $85  million  and  (b) ACL
                      Holdings  shall make  additional  tax  advances  to CSX as
                      necessary  to satisfy the  limitation  described in clause
                      (a) of this  sentence.  CSX's  "unreimbursed  tax  amount"
                      shall equal the excess of Total  Taxes over Tax  Advances.
                      "Total Taxes" means the product of the  corporate  Assumed
                      Tax Rate and the  aggregate  taxable  income  (reduced  by
                      aggregate taxable losses) allocated by ACL Holdings to CSX
                      (excluding (i) allocations of taxable income to the Senior
                      Preferred  Units and (ii) BIG allocated to CSX as a result
                      of  any  Exempt  Transaction,   as  defined  below).  "Tax
                      Advances"  means aggregate tax advances to CSX under 1.a.i
                      above.

                      Notwithstanding  any  other  provision  hereunder,  in the
                      event of any  Sale-Leaseback of any CSX contributed assets
                      by ACL Holdings,  ACL Holdings  shall make  additional tax
                      advances  to CSX  equal to the  product  of the  corporate
                      Assumed  Tax  Rate  and  the  amount  of any  taxable  BIG
                      allocated to CSX with respect to such Sale-Leaseback.

                v.    CSX shall not receive any tax advances, and the BIG Regime
                      shall not apply,  with respect to any BIG triggered by any
                      of  the   following   transactions   (each,   an   "Exempt
                      Transaction"):

                       (A)an IPO meeting the  requirements  under "Certain Terms
                          of  ACL  Holdings  LLC   Agreement"  for  such  public
                          offering;

                       (B)taxation of ACL Holdings as a C corporation  except by
                          reason of (I) a breach by the  Vectura  members of the
                          covenant  described in "Certain  Terms of ACL Holdings
                          LLC  Agreement"  under  clause  (ii) of Veto Rights or
                          (II)  treatment of ACL  Holdings as a publicly  traded
                          partnership  as a result of  transfers of interests in
                          ACL Holdings by Vectura  members;  provided,  however,
                          that in the event of a change in law that could result
                          in taxation of ACL  Holdings as a C  corporation,  the
                          parties shall  cooperate in good faith to  restructure
                          ACL Holdings to avoid such treatment;

                       (C)a  direct  or  indirect  sale,  disposition  or  other
                          transfer  (other  than a  Sale-Leaseback,  an IPO  not
                          described in (A) above and a  transaction  giving rise
                          to taxation  of ACL  Holdings  as a C  corporation  by
                          reason of (B)(I) or  (B)(II)  above) of any  assets of
                          ACL Holdings other than for (i) cash,  (ii) marketable
                          securities, (iii) a note to the extent provided below,
                          or (iv) any other asset distributed in kind to Vectura
                          members;

                       (D)a  refinancing,  paydown  or  payoff  of debt  (unless
                          proceeds of such refinancing are  distributed,  loaned
                          or otherwise made available to Vectura  members (other
                          than  as  Permitted   Payments))   other  than  (I)  a
                          Sale-Leaseback and (II) a substitution of debt that is
                          recourse  (within  the  meaning of Section  752 of the
                          Code) for debt that is nonrecourse (within the meaning
                          of  Section  752  of the  Code)  to  the  extent  such
                          substitution  is within  the  control  of the  Vectura
                          Parties or CVC.

                          In the case of a sale or other  disposition  described
                          in the  preceding  clause  (C) in  exchange  for cash,
                          marketable  securities,  a note,  or any  other  asset
                          distributed  in kind,  the BIG Regime  will apply only
                          with respect to that portion of the BIG Tax  triggered
                          by such  transaction  equal  to such  BIG Tax  times a
                          fraction, the numerator of which is the amount of cash
                          or marketable  securities received (or, in the case of
                          a note,  the amount of cash payments of principal made
                          from time to time on such note, or, in the case of any
                          other  asset  distributed  in kind,  the fair value of
                          such  asset  at the  time  of  distribution)  and  the
                          denominator   of   which  is  the   amount   of  total
                          consideration  received  in  such  disposition.  Newco
                          shall  consult with CSX prior to any proposed  taxable
                          disposition of any material CSX contributed  asset. If
                          any property other than cash, marketable securities or
                          notes that was received in a transaction  described in
                          the preceding clause (C) is thereafter  disposed of in
                          a transaction in which cash,  marketable securities or
                          notes  are  received,   the  later  transaction  shall
                          trigger the BIG Regime as if such items  received  had
                          been  received  in  the  original   transaction.   ACL
                          Holdings shall elect out of installment sale treatment
                          with  respect  to sales of assets  contributed  by CSX
                          unless CSX otherwise consents in writing.

                vi.   Tax advances for each taxable year shall be made quarterly
                      to each Member other than CSX. The aggregate annual amount
                      of such advances shall equal the product of:

                       (I)    the Assumed Tax Rate for such Member and

                       (II)  the excess of (a) taxable income  allocated to such
                             Member  for  such  year  over  (b)  taxable  losses
                             previously  allocated  to the Member  that have not
                             previously  been taken into account for purposes of
                             calculating  the  amount of tax  advances  due such
                             Member pursuant to this clause II.

                      Tax  advances  to  each  member  (including  CSX  and  the
                      transferee  of any  member)  shall  be  adjusted  to  take
                      account of any special  basis  adjustment  with respect to
                      such  member  arising  as a result of an  election  by ACL
                      Holdings under Section 754 of the Code.

                vii.  The quarterly  distributions described above shall be made
                      in a manner that is consistent  with the estimated  annual
                      taxable  income or loss of ACL  Holdings.  Each  quarter's
                      distribution  shall be  increased  (or  decreased)  to the
                      extent  that  prior   distributions   underestimated   (or
                      overestimated) annual income or loss of ACL Holdings.  The
                      Aggregate  Amount for any  quarterly  distribution  to CSX
                      shall equal  one-quarter  of the Aggregate  Amount for the
                      year.

                viii. "Assumed  Tax  Rate"  means  (A) for a Member  that is a C
                      corporation the highest  marginal  federal income tax rate
                      applicable to a C corporation,  plus 2.3 percent,  (B) for
                      all other Members except management,  the highest marginal
                      blended   federal,   state  and  local   income  tax  rate
                      applicable  for  the  relevant  period  to  an  individual
                      residing in New York City, and (C) for management Members,
                      the  highest  marginal  blended  federal,  state and local
                      income tax rate  applicable for the relevant  period to an
                      individual  residing in the state and local  jurisdictions
                      of residence of such  individual,  taking into account for
                      federal purposes, in the case of the preceding clauses (B)
                      and (C), the  deductibility  of state and local taxes.  If
                      higher, federal tax distributions will be based on federal
                      alternative  minimum  taxable  income (taking into account
                      solely ACL  Holdings  items) and rates  (using the highest
                      marginal  federal AMT rate  applicable to a corporation or
                      an individual, as the case may be).

                ix.   Tax advances will reduce the recipient's Capital Account. 
                      Tax advances shall not be treated as payment of Redemption
                      Value for purposes of computing the yield accrual on the 
                      Senior Preferred, Junior Preferred or Senior Common.  
                      Tax advances to CSX pursuant to 1.a.i. shall be applied 
                      against CSX's Junior Common Membership Interests, then
                      against its Junior Preferred Membership Interests and then
                      against its Senior Preferred Membership Interests; 
                      provided, however, that CSX shall not receive an economic 
                      windfall in connection with any repayment of its Senior 
                      Preferred Membership Interests or its Junior Preferred
                      Membership Interests.

         b.    Other Nonliquidating Distributions.  Any distributions (other 
               than liquidating distributions or distributions pursuant to a. 
               above or d. below) shall be made in the following priority:

                i.    first, pro rata to the holders of the Senior Preferred 
                      Units to the extent of their Redemption Value;

                ii.   second, pro rata to the holders of the Junior Preferred 
                      Units to the extent of their Redemption Value;

                iii.  third,  pro rata to the holders of the Senior Common Units
                      to the  extent of any  unpaid  yield  (based on a notional
                      principal amount of $35.9 million) and principal (based on
                      a notional principal amount of $35.9 million) thereon; and

                iv.   thereafter, pro rata in accordance with Capital Accounts 
                      or a cash waterfall producing identical results.

         c.    Liquidating Distributions.  Liquidating distributions shall be 
               made pro rata in accordance with Capital Accounts or a cash 
               waterfall producing identical results.

         d.    Senior  Preferred  Distributions.  ACL  Holdings  shall  make the
               following  cash  distributions  to  the  holders  of  the  Senior
               Preferred Units:

                i.    Beginning  at the end of Year 9, an  amount  equal  to the
                      product of the  corporate  Assumed Tax Rate and the Senior
                      Preferred  annual  accrual   (including  the  full  annual
                      accrual for Year 9).

                ii.   In Year 8 and prior  years,  any  amounts  required  to be
                      distributed pursuant to 1.a.iv.(II).

                iii.  Beginning in Year 6, the lesser of (i) Excess Cash Flow 
                      (as defined in the financing documents) for such year and 
                      (ii) the Annual Limit, provided such payment otherwise is 
                      permitted under the financing documents.  The "Annual 
                      Limit" shall mean $7.5 million in each of years 6 through 
                      10 and $10 million in each of years 11 through 15, 
                      increased in any year by the excess, if any, of the Annual
                      Limit for prior years over the amounts distributed in such
                      prior years pursuant to this clause d.iii.

                iv.   Any distribution  pursuant to this d. will be treated as a
                      payment of Redemption  Value of the Senior Preferred Units
                      for all purposes.

 2.      Built-In Gain and Section 704(c) Determinations

         a. Section 704(c) method: to be agreed by the parties prior to the 
            contribution of assets by CSX to ACL Holdings.

         b. Allocation of initial value among ACL's gross assets:

                i.    Domestic fleet:  $450 million (estimated tax basis $140 - 
                      $150 million).

                ii.   Nondepreciable  nonamortizable  goodwill  associated  with
                      domestic  fleet:  $112.5  million,  including  $2  million
                      associated with Liquids line

                iii.  Foreign stock:  $125 million.

                iv.   Jeffboat, Waterway Communications, Terminals,
                      Headquarters:  $112.5 million.  The parties will agree on
                      suballocations within this category iv. prior to Closing.

                v.    Domestic current assets and other domestic  nondepreciable
                      assets:   allocate   initial  value  equal  to  tax  basis
                      (estimated at $138 million).

 3.     Allocation  of  Debt.  Debt  will  be  allocated  pursuant  to  Treasury
        Regulation ss.  1.752-3(a)(3) based on ownership of the Senior Preferred
        Units,  except that one  tranche of debt with a principal  amount not in
        excess of $100  million  will be  allocated  based on  ownership  of the
        Senior Common Units.

 4.      Transferability of ACL Holdings Equity Securities; Section 754 Election

         a.    The Vectura  group may  transfer to Vectura's  shareholders  (and
               other  permitted  transferees)  all or part  of the ACL  Holdings
               securities  acquired  by  NMI  in  exchange  for  its  assets  or
               purchased by Vectura for cash,  provided such transfers  occur no
               later than the second anniversary of the Closing Date.

         b.    ACL Holdings shall make an election under Section 754 of the 
               Code.

         c.    No other direct or indirect transfer of ACL Holdings Units by any
               holder will be  permitted  if it would  cause ACL  Holdings to be
               taxed as a corporation  or result in a termination  of the entity
               under  Section 708 of the Code unless  either CSX and CVC consent
               to such  transfer  or, in the case of a Section 708  termination,
               the  transferring  member  or  members  make the  nontransferring
               members whole for such termination.

         d.    Transfers of Vectura Units.  Notwithstanding any other provision 
               to the contrary, in any transaction that would require or permit 
               Vectura Group Inc. ("VGI") or any of its subsidiaries to transfer
               or exchange (including, without limitation, in connection with an
               IPO, tag-along, drag-along, or right of first offer) all or a 
               portion of any Units of ACL Holdings then owned by them ("Vectura
               Units"), the Vectura Parties may elect to transfer, in lieu of 
               such Vectura Units, stock of VGI corresponding to the percentage 
               of Vectura Units to be transferred.

         e.    Notwithstanding any other provision to the contrary, as long as 
               the transfer does not result in ACL Holdings being taxed as a 
               corporation or, unless the transferring member or members make 
               the nontransferring members whole for such termination, result in
               a termination of the partnership under Section 708 of the Code 
               taking into account any prior or anticipated transfers permitted 
               by 4.a. above, (i) CSX may sell, transfer, pledge or otherwise 
               dispose of its Senior Preferred Units, and (ii) CSX and the 
               Vectura members (including their transferees in transfers 
               permitted by 4.a) may transfer all or part of their interests in 
               ACL Holdings to their respective Affiliates.

         f.    CSX shall inform ACL Holdings of any transfer of membership 
               interests in ACL Holdings by CSX or its Subsidiary, and ACL 
               Holdings shall inform CSX of any transfer of membership interest 
               in ACL Holdings by any other member.  Such information shall be 
               provided at least two weeks and no more than 60 days prior to 
               such intended transfer, as well as promptly after such transfer, 
               and shall describe such transfer in sufficient detail to enable 
               the party entitled to receive such information to evaluate the 
               consequences thereof for such party under Section 708 of the 
               Code.

 5.     Allocation of ACL Holdings  Book Income and Loss.  Subject to refinement
        in  the  definitive   documents  to  reflect  the  parties'   intentions
        accurately:

         a.    (I)  The holders of Senior Preferred Units shall be allocated 
               quarterly (and at such other times that such allocation will make
               a difference in connection with another allocation, distribution 
               or other event) in proportion to the number of such Units held, 
               items of gross income in an aggregate annual amount equal to the 
               unallocated preferred yield on the Senior Preferred Units.  (II)
               In addition, in the event that, in a prior period, there were 
               insufficient items of gross income to make the allocation 
               provided in (I) in full, the holders of the Senior Preferred 
               Units shall be allocated quarterly (and at such other times that 
               such allocation will make a difference in connection with another
               allocation, distribution or other event), in proportion to the
               number of such Units held, items of gross income in an amount 
               equal to the additional amount that would have been allocated to 
               the holders of the Senior Preferred Units in prior periods and 
               the current period pursuant to (I) above had there been no such 
               shortfall.

         b.    Subject to a. above and d. and f. below, book Net Income shall be
               allocated  at least  annually  (and at such other times that such
               allocation  will make a  difference  in  connection  with another
               allocation, distribution or other event):

                i.    first,  pro rata to the holders of Senior  Preferred Units
                      until they have been allocated  aggregate Net Income equal
                      to the previously  allocated Net Losses under clause c.iv.
                      below that have not been offset by allocations  under this
                      clause b.i.;

                ii.   second,  pro rata to the holders of Junior Preferred Units
                      until they have been allocated  aggregate Net Income equal
                      to  the  sum  of  (A)  aggregate  Net  Losses   previously
                      allocated  under  clause  c.iii.  below that have not been
                      offset by allocations under this clause b.ii.(A),  and (B)
                      their unallocated preferred yield;

                iii.  third,  pro rata to the  holders  of Senior  Common  Units
                      until they have been allocated  aggregate Net Income equal
                      to  the  sum  of  (A)  aggregate  Net  Losses   previously
                      allocated  under  clause  c.ii.  below  and not  offset by
                      allocations  under this  clause  b.iii.(A),  (B) an amount
                      equal  to  $32.5   million   to  the   extent   previously
                      unallocated  pursuant  to this clause  b.iii.(B),  and (C)
                      their unallocated yield on a notional principal balance of
                      $35.9 million; and

                iv.  thereafter, pro rata to the holders of Junior Common Units.

         c.    Subject to a. above and d. and f. below, book Net Losses shall be
               allocated  at least  annually  (and at such other times that such
               allocation  will make a  difference  in  connection  with another
               allocation, distribution or other event):

                i.    first,  pro rata to the  holders  of Junior  Common  Units
                      until they have been allocated  aggregate Net Losses equal
                      to the sum of (A)  aggregate  Net Income  allocated  under
                      b.iv above plus (B) $1,000,000;

                ii.   second,  pro rata to the  holders of Senior  Common  Units
                      until they have been allocated  aggregate Net Losses equal
                      to the sum of (A)  aggregate  Net Income  allocated  under
                      b.iii above plus (B) $3,389,091;

                iii.  third,  pro rata to the holders of Junior  Preferred Units
                      until they have been allocated  aggregate Net Losses equal
                      to the sum of (A)  aggregate  Net Income  allocated  under
                      b.ii above plus (B) $100,610,909; and

                iv.   fourth,  pro rata to the holders of Senior Preferred Units
                      until they have been allocated  aggregate Net Losses equal
                      to the sum of (A) aggregate  income  allocated under a. or
                      b.i. above plus (B) $115,000,000.

         d.    Notwithstanding c. above, to the extent any allocation of Net 
               Loss would cause a Member to have an Adjusted Capital Account 
               Deficit (an "Excess Loss"), such Excess Loss will be allocated to
               the other Members in proportion to their positive Capital Account
               balances.  For this purpose, "Adjusted Capital Account Deficit" 
               of a Member means the deficit balance in a Member's capital
               account as of the end of the fiscal year, after (i) crediting to 
               the capital account any amount the Member is deemed obligated to 
               restore under Treas. Reg. 1.704-2(g)(1) and 1.704-2(i)(5) 
               (determined after taking into account any changes during the year
               in minimum gain) and (ii) debiting to the capital account the 
               items described in Treas. Reg. 1.704-1(b)(2)(ii)(d)(4), (5) and 
               (6).  Prior to any allocations of Net Income under b. above, 
               after an Excess Loss has been allocated to one or more Members, 
               an equal amount of Net Income shall be allocated to such Members 
               in proportion to the Excess Losses previously allocated to them.

         e.    Foreign tax credits,  if any,  will be allocated in proportion to
               the  allocation  to each  partner of book Net Income or Net Loss.
               Foreign  tax  credits   will  not  be  allocated  to  the  Senior
               Preferred.

         f.    Notwithstanding a. through d. above, items of income, gain, loss,
               deduction and credit will be allocated (i) in a manner that meets
               the alternate  test for  substantial  economic  effect within the
               meaning  of   Treasury   Regulation   ss.   1.704-1(b)(2)(ii)(d),
               including by means of a "qualified  income  offset" and (ii) in a
               manner  intended to be consistent  with Treasury  Regulation  ss.
               1.704-2,  including by means of a "minimum gain  chargeback" with
               respect to partnership  minimum gain and partner nonrecourse debt
               minimum gain.

 6.      Miscellaneous.

         a.    ACL Holdings shall not enter into any loan or other  agreement or
               arrangement that would impede the making of any  distributions or
               payments  that would  otherwise be required to be made  hereunder
               (taking into account,  without limitation,  the provisions herein
               relating to monetary default).







                                                      Contact:  Thomas E. Hoppin
                                                                (804)   782-1450

                          CSX TO CONVEY BARGE INTEREST;
                   TRANSACTION WILL CREATE $1 BILLION COMPANY

FOR IMMEDIATE RELEASE

        RICHMOND,  Va.,  April 20,  1998 - CSX  Corporation  (NYSE:  CSX)  today
announced it will convey  American  Commercial  Lines (ACL) to a venture  formed
with Vectura Group, Inc.  (Vectura) for  approximately  $850 million in cash and
securities. CSX will receive $695 million in cash and $155 million of securities
issued by the  venture,  including  a 34% stake in the  venture.  As part of the
transaction,  National Marine, Inc. (NMI), a wholly owned subsidiary of Vectura,
will be combined  with ACL to create a company with assets of  approximately  $1
billion.

        The  business  will be based in  Jeffersonville,  Ind.,  will retain the
American Commercial Lines name, and will be led by ACL's current management team
headed by Michael C. Hagan, ACL's current chief executive.

        The  transaction  is  subject to  customary  conditions,  including  the
arrangement of financing. Closing is anticipated in the second quarter of 1998.

        Announcing the transaction,  John W. Snow,  chairman and chief executive
officer  of  CSX,  said:  "We  are  extremely  pleased  with  this  result.  The
combination with National Marine provides superior value for CSX's  shareholders
and represents an exceptional  outcome for ACL, its employees and its customers.
CSX achieves the goal of realizing significant value from the transaction, while
retaining  a   continuing   interest  in  the  inland   waterway   business  and
participating in the synergies the combination creates.

        "Completion of this transaction strengthens our balance sheet, increases
shareholder  value  and  allows  us to focus  more of our  energies  on our core
railroad  business.  This is an especially  important priority as we move toward
conclusion of the review and approval process of the Conrail transaction and the
integration of Conrail lines into our rail system," Snow said.

        Michael C. Hagan, president and chief executive officer of the new ACL, 
said: "Our management team is excited about the service opportunities this 
transaction offers for our

                                     -more-

                                       -2-

customers. As a leader in the inland marine transportation industry in North and
South  America,  the new ACL will be uniquely  equipped to handle our customers'
requirements.  We expect to continue to leverage our existing  relationship with
CSX,  along with other  transportation  companies  throughout  the world,  as we
launch this new venture," Hagan said.

        David Wagstaff,  president and chief executive officer of Vectura, said:
"The combined  company should provide  substantial  logistical  efficiencies for
customers, as well as enhanced opportunities for employees."

        The new ACL will operate the largest inland  waterway  fleet,  with more
than 4,500 barges and 195  towboats.  The  company's  U.S.  domestic  fleet will
include  more than 3,800 dry cargo  barges and 450 tank barges  operating on the
Mississippi  River System and its tributaries,  as well as the Gulf Intracoastal
Waterway.  For customers,  the larger fleet will mean better service  frequency,
greater flexibility in barge scheduling, and overall enhanced service levels.

        Wasserstein Perella & Co., Inc. served as CSX's advisor on the 
transaction. Chase Securities, Inc. and Wasserstein Perella & Co., Inc. are 
providing the financing for the transaction.

        CSX   Corporation,   based  in  Richmond,   Va.,  is  an   international
transportation company providing rail, intermodal,  container-shipping,  barging
and contract logistics services worldwide.

        Vectura  Group,   Inc.,  the  parent  of  National   Marine,   Inc.,  is
headquartered  in New Orleans.  Vectura  provides barging as well as stevedoring
services in the Port of New Orleans.  National Marine operates  approximately 55
towboats and 700 barges throughout the U.S. inland river system.

        American Commercial Lines of Jeffersonville, Ind., is a family of marine
companies  providing a wide range of services to the  shipping  public and other
inland waterway  carriers.  The company operates  approximately 140 towboats and
3,800  barges on both U.S.  and foreign  waterways.  Additionally,  ACL operates
marine construction facilities, river terminals and communication services.

                                       ###

                  CSX's internet address is: http://www.csx.com



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