CHOICE ONE COMMUNICATIONS INC
10-Q, EX-10, 2000-08-14
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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                                                                    EXHIBIT 10.1
                                                CONFIDENTIAL TREATMENT REQUESTED

                           MASTER FACILITIES AGREEMENT

         This Master Facilities Agreement ("Agreement") is entered into as of
this 31st day of May, 2000 ("Execution Date") between FIBER TECHNOLOGIES
OPERATING COMPANY, LLC, a Delaware limited liability company, having its
principal place of business at 140 Allens Creek Road, Rochester, New York 14618
("Grantor") and CHOICE ONE COMMUNICATIONS INC., a Delaware corporation, having
its principal place of business at 100 Chestnut Street, Suite 600, Rochester,
New York 14604 ("Grantee") (hereinafter, each, individually, "Party," and,
collectively, the "Parties").

                                    RECITALS

         Grantor is in the process of designing, constructing and operating
fiber optic communication networks in metropolitan areas throughout the
Northeast and Mid Atlantic areas of the United States as more particularly
described and depicted in Exhibit "A" attached hereto, as may be amended
pursuant to Sections 2.4 and 15.1 herein, and Grantee desires to be granted an
exclusive, indefeasible right to use ("IRU") fiber optic telecommunication
fibers within Grantor's System, as defined hereinafter, for use by Grantee.

         In consideration of the mutual promises set forth below, and for other
good and valuable consideration, the adequacy and receipt of which are hereby
acknowledged, Grantor and Grantee agree as follows:

1.       DEFINITIONS.

         Unless otherwise defined in this Agreement, the following terms shall
have the following definitions:

         1.1      ACTUAL COST. Actual direct costs paid or payable in
                  accordance with the established accounting procedures
                  generally used by the Party and which it utilizes in billing
                  third parties for reimbursable costs, which shall be limited
                  to the following: (a) internal labor costs, including wages
                  and salaries, and benefits and overhead (provided that the
                  cost of such benefits and overhead do not exceed 30% of such
                  wages and salaries), and (b) other direct costs and
                  out-of-pocket expenses on a passthrough basis (E.G.,
                  equipment, supplies, contract services, etc.).

         1.2      CABLE. Fiber optic cable with fiber optic filaments
                  contained in any suitable jacketing or sheath that is the
                  subject of this Agreement and that is comprised of fiber optic
                  cable that is already in place, or is yet to be installed, and
                  to which Grantor will have access by ownership, lease, right
                  to use, or otherwise, as shown in Exhibit "A" attached hereto.
                  To the extent more than one Cable is used to construct or
                  provide the Route(s), the term `Cable' as used herein shall be
                  deemed to include the plural where appropriate in context.

         1.3      CABLE ACCESSORIES. The attachment and suspension hardware,
                  splice closures and other components necessary either for the
                  placement of the Cable in the

         *        Portions of this Agreement have been omitted and filed
                  separtely with the Commision pursuant to an application for
                  confidential treatment under Rule 246b-2.


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                  underground or overhead or for the continuity of the fiber
                  filaments within the structures.

         1.4      CABLE PARAMETERS. The design parameters for the Cable set
                  forth in Exhibit "B".


         1.5      CHOICE ONE MARKETS. The metropolitan areas listed in Exhibit
                  "G" hereto, which may be amended pursuant to Section 2.4
                  herein.

         1.6      CLAIMS. Any and all liabilities, damages, losses, claims,
                  demands, judgments, costs, and expenses including, without
                  limitation, any claim for personal injuries, property damage,
                  or infringement of patent or trade secret, made by Third
                  Parties.

         1.7      CONTRACTOR. The person or persons selected by Grantor to
                  build and install new Cable along the Route.


         1.8      DEMARCATION POINT. A point on one side of which is
                  Grantee's responsibility for liabilities, ensuring
                  connections, and paying for and installing Equipment, termed
                  Premise Side; the other side of the Demarcation Point shall be
                  termed Network Side, and which point shall be located in the
                  cable vault or telephone equipment room, typically located in
                  the basement, of the serving building, except the Demarcation
                  Point shall be located in each of the Choice One Regional
                  Switch Centers, as listed on Exhibit "G" hereto and delineated
                  on Exhibit "A" hereto.

         1.9      EQUIPMENT. The power equipment, electronic and optronic
                  equipment including, without limitation, repeaters, junctions,
                  patch panels, alarm monitoring equipment and other equipment
                  necessary to provide a network of fiber optic transmission
                  capacity located on the Premise Side of the Demarcation Point.
                  The word "equipment," when not capitalized, refers to
                  equipment of any type.

         1.10     EVENT OF ABANDONMENT. The act of withdrawing or ceasing
                  to or use  the  Cable,  Grantee  Fibers,  Cable  Accessories
                  and/or equipment  for a period of one  hundred  eighty  (180)
                  days or longer  with the  intent of never  again  claiming  a
                  right or interest therein.

         1.11     EXECUTION DATE. The date upon which this Agreement is fully
                  executed by all Parties hereto.


         1.12     FIBERS. The fiber optic filaments contained in the Cable.


         1.13     FIBER MILES. The product arrived at by multiplying Route
                  Miles by the number of Grantee Fibers in the Route.


         1.14     FIBER RING. The Route Segments within a City Route that
                  when constructed form a closed loop with diverse access
                  connectivity as set forth on Exhibit "A", as amended from
                  time-to-time.

         1.15     FIBER SPUR. A Route Segment that connects to a Fiber Ring,
                  directly or indirectly, but does not connect with other
                  Route Segments to form the ring architecture.


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                                      -3-


         1.16     GRANTEE FIBERS. The fiber optic filaments (the number of
                  which are set forth in Sections 2 and 24 herein, and as from
                  time-to-time agreed to by the parties pursuant to Sections 2
                  and 24) in the Cable that Grantor has granted an IRU to
                  Grantee and that Grantee may use for the term of this
                  Agreement, pursuant to the terms and conditions herein.

         1.17     GRANTEE'S SYSTEM. The telecommunications facilities owned or
                  controlled by Grantee on the Premise Side of the Demarcation
                  Points including, without limitation, all associated
                  Equipment.

         1.18     GRANTOR FIBERS. All fibers in the Cable which is the subject
                  of this Agreement, other than Grantee Fibers.


         1.19     GRANTOR'S SYSTEM. The fiber optic communications network
                  to be constructed in metropolitan areas throughout the
                  Northeast and Mid-Atlantic region of the United States,
                  including Fiber Rings and Fiber Spurs, as more fully described
                  and depicted in Exhibit "A" hereto, as amended from time to
                  time.

         1.20     MFN PERIOD. The period between the Execution Date and the
                  earlier of (i) a "Liquidity Event" or "Public Sale" as those
                  terms are defined in a certain Amended and Restated Operating
                  Agreement of Fiber Technologies, LLC, of even date herewith by
                  and between the Grantee and others unless such Liquidity Event
                  occurs within three (3) years of the Execution Date of this
                  Agreement then in that case the date which is three (3) years
                  following the Execution Date hereof, or (ii) the date which is
                  five (5) years following the Execution Date of this Agreement.

         1.21     NETWORK SIDE. The side of the Demarcation Point on which the
                  Cable is located prior to termination.


         1.22     PREMISE SIDE. The side of the Demarcation Point on which
                  Grantee's and/or a Third Party's Equipment is located after
                  the termination of the Cable.

         1.23     PROGRAM MANAGERS. Individuals designated by each Party to
                  coordinate with his or her counterpart the approvals
                  necessary under the Agreement as defined in Section 22.1.

         1.24     PROPRIETARY INFORMATION. Any privileged and non-public
                  proprietary information, claimed to be secret, and/or
                  confidential which is marked "Confidential," and which
                  constitutes the exclusive property, trade secrets, or
                  confidential information of a Party.

         1.25     PRO RATA. As used in this Agreement, pro rata means a share in
                  the same proportion as Grantee Fibers are to the total number
                  of Fibers in the Cable installed on the Route.

         1.26     ROUTE. The path on which the Cable will be located as shown in
                  Exhibit "A", as amended from time-to-time, which will identify
                  the routes along which


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                                      -4-


                  (a) construction will take place on the fiber optic cable
                  installation or (b) Grantor has access to fiber optic cable
                  for use by Grantee and Grantor in accordance with this
                  Agreement. To the extent more than one geographical route is
                  identified on Exhibit "A" hereto (whether on the Execution
                  Date or as later added by amendment of this Agreement), the
                  term `Route' as used herein shall be deemed to include the
                  plural where appropriate in context. Each separate Route for
                  each of the individual metropolitan areas described in Exhibit
                  "A" shall be the "City Route" for that particular metropolitan
                  area.

         1.27     ROUTE MILE. A one (1) mile length of the Cable along the-Route
                  or Route Segments. Fractional portions of a Route Mile shall
                  be expressed as a fraction.

         1.28     ROUTE SEGMENT. A portion of the Route between any two of the
                  designated points set forth in Exhibit "A".


         1.29     THIRD PARTY. Any party, person or entity that is not a
                  signatory to this Agreement or an affiliate of a signatory and
                  any party, person, or entity that is not a successor or
                  permitted assignee of the signatories hereto.

         1.30     USE CHARGE. As defined in Section 15.1 of this Agreement.


         1.31     UTILITY AGREEMENTS. Any and all applicable governmental or
                  non-governmental franchises, leases, licenses, rights of way,
                  easements, pole attachment agreements, permits, approvals,
                  orders, consents, contracts, agreements or other rights of any
                  nature pursuant to which the Grantor has or will obtain any
                  rights to install, construct, or maintain all or any portion
                  the Grantor's System.

2.       GRANTEE'S ACCEPTANCE OF IRU

         2.1      GRANT OF IRU. Subject to the terms and conditions of this
                  Agreement, Grantor hereby grants to Grantee an exclusive, IRU
                  to use four (4) Fibers in the Cable in the Fiber Ring or Rings
                  in thirteen (13) City Routes of the City Routes as set forth
                  in Exhibit "A", as may be amended pursuant to Section 2.4
                  herein and as designated by Grantor pursuant to Section 2.3
                  herein ("Designated City Routes"), and up to four (4) Fibers
                  in the Cable over Fiber Spurs, as requested by Grantee as
                  reflected on Exhibit A-1, as may be amended pursuant to
                  Section 2.4 herein and designated by Grantor in its sole
                  discretion and within the Designated City Routes. Grantee
                  agrees to accept said IRU for the Fiber Ring or Rings and the
                  Fiber Spurs within the Designated City Routes, and the
                  obligations under this Agreement, including, without
                  limitation, the payment of the Use Charge set forth
                  hereinafter, subject to the express terms and conditions of
                  this Agreement.

         2.2      GRANTOR'S CONSTRUCTION OBLIGATIONS. To the extent that Grantor
                  commences construction of any City Routes, Grantor shall be
                  required to commit to, and begin, construction of thirteen
                  (13) Choice One Markets prior to initiating construction of a
                  City Route in a non-Choice One Market unless consented to by
                  Grantee.


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                                      -5-


         2.3      SELECTION OF THIRTEEN (13) MARKETS. Grantor shall have the
                  absolute right and discretion to determine which City Routes
                  set forth in Exhibit "A", as may be amended from time to time
                  pursuant to Section 2.4, it will construct and designate as
                  being subject to this Agreement up to a maximum of thirteen
                  (13) City Routes from the Choice One Market listed in Exhibit
                  "G" (each such designated route hereinafter referred to as a
                  "Designated City Route"). Unless Grantor has commenced
                  construction of, and has agreed to a construction schedule
                  pursuant to Section 4.1, or has provided Grantee with a
                  written commitment to construct the City Routes in the fast
                  twelve (12) Choice One markets listed in Exhibit "G", as it
                  exists an the Execution Date, on or before December 31, 2000,
                  Grantee shall have the right to give written demand to Grantor
                  to identify which City Routes in the first twelve (12) Choice
                  One Markets Grantor will not construct. Grantor shall have
                  sixty (60) days from receipt of Grantee's written demand to
                  notify Grantee in writing which City Routes mi the first
                  twelve (12) Choice One Markets it will not construct and
                  designate as being subject to this Agreement. Upon such
                  notification, all such City Routes which Grantor has declined
                  to construct shall be removed as Choice One Markets and shall
                  not be or become a Designated City Route, provided that such
                  election and notification by Grantor shall not affect any of
                  its obligations under Section 2.2 herein.

         2.4      AMENDMENTS TO EXHIBIT A AND ASSOCIATED EXHIBITS. The Parties
                  agree and acknowledge that on the Execution Date Exhibit "A"
                  includes City Routes for fifteen (15) of the seventeen (17)
                  Choice One Markets set forth on Exhibit "G". The Parties
                  further agree and acknowledge that Grantee will identify in
                  writing to Grantor three.(3) additional Choice One Markets
                  within one hundred twenty (120) days of the Execution Date of
                  this Agreement such that the total number of Choice One
                  Markets which will be subject to this Agreement will be twenty
                  (20) and Exhibit "G" shall be amended to include such
                  additional Choice One Markets. It is the intention of the
                  Parties that Exhibit "A" will be amended by mutual agreement
                  of the Parties to include City Routes for all twenty (20) of
                  the Choice One Markets. Within sixty (60) days of the date
                  upon which Grantee provides Grantor with all information
                  reasonably required for the initial design of each City Route
                  in a Choice One Market not already set forth in Exhibit "A".
                  Grantor will design such City Route and will provide Grantee
                  with a written design of said City Route in the form as set
                  forth in Exhibit "A". The Parties shall diligently, in good
                  faith, and in an expeditious manner negotiate and agree upon
                  amendments to Exhibit "A"' to incorporate the City Routes for
                  the five (5) additional Choice One Markets, and all amendments
                  to Exhibit A-1, C, D and G which are required as a result of
                  any such amendment to Exhibit "A".

         2.5      CABLE MEASUREMENT. All of the Cable upon the Route Segments
                  shall be measured on a linear mileage basis, using actual
                  "field verified" linear mileage measurement.

         2.6      LIMITATIONS OF RIGHT. The rights granted to Grantee under this
                  Agreement shall be limited to include only the right to use
                  the Grantee Fibers as set forth in


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                                      -6-


                  Section  7.2 herein and such other rights as are specifically
                  set forth in this Agreement.

         2.7      CONNECTION TO GRANTEE FIBER. Grantee's right of use hereunder
                  shall include a right to connect, at Grantee's expense,
                  Grantee Fibers to Grantee's System or to the fibers or system
                  of a Third Party using a Grantee's or Third Party's right of
                  way at any Demarcation Point. In the event of use of
                  connections to the Cable installed on the Route from public
                  and Third Party private property, Grantee shall designate the
                  location and manner in which such connections will be made at
                  the Demarcation Point.

3.       ENGINEERING AND DESIGN

         3.1      The Cable shall be constructed consistent with the
                  specifications set forth in the Cable Parameters in Exhibit
                  "B". These Cable Parameters were agreed to by the Parties and
                  are intended to ensure that the Parties design, engineer,
                  construct, maintain, and use the Cable consistently with
                  applicable laws, regulations and in a manner so intended not
                  to conflict physically or otherwise interfere with joint users
                  of the Cable, Cable Accessories, or any other property needed
                  in the installation, construction, maintenance or use of the
                  Cable.

         3.2      Grantee shall design, at Grantee's sole cost and expense, all
                  Equipment that will be used in connections of Grantee Fibers
                  to Grantee's System or that will be located on the Premise
                  Side of the Demarcation Point, including all new access
                  facilities to its end-users' buildings, which design shall be
                  compatible with the Cable Parameters and subject to the
                  approval of Grantor prior to installation by Grantee.

         3.3.     The Parties may change the Cable Parameters from time to time,
                  but only by mutual written agreement.

4.       INSTALLATION AND CONSTRUCTION

         4.1      COMMITMENT AGREED UPON BY GRANTOR TO COMPLETE ROUTE. Grantor
                  shall perform, or cause to be performed, such work if any, at
                  its expense, as may be required for placement of the Cable on
                  or in the Designated City Routes. Grantor shall use all
                  commercially reasonable efforts to place the Cable along the
                  Designated City Routes. At the time of strand mapping of the
                  Designated City Routes, Exhibit "A" and "C" shall be amended
                  to reflect the-Routes and Route Miles reflected on the strand
                  map for such Designated City Route. In the event that the
                  Routes as placed and installed deviates from the Routes set
                  forth in Exhibit "A" as amended after strand mapping, the
                  Grantee shall be responsible to pay the applicable Use Charge
                  based upon the actual Route Miles of the Cable in the
                  applicable City Route up to a maximum of one hundred fifteen
                  percent (115%) of the Route Miles for such City Route set
                  forth in Exhibit "C", as amended after strand mapping. Grantor
                  shall purchase, or cause to be purchased, the fiber optic
                  cable, hardware and any other property necessary to constitute
                  the


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                                       -7-


                  Cable and Cable Accessories. The Parties shall diligently
                  and in good faith and no later than six (6) months from the
                  Execution Date of this Agreement, negotiate and agree upon an
                  initial schedule by which the Grantor shall construct and
                  install each City Route ("Initial Construction Schedule") as
                  set forth on Exhibit "A" as existing on the Execution Date
                  attached to and made a part of this Agreement, including any
                  form or penalties or discounts applicable to a failure by the
                  Grantor to meet such completion dates, as generally described
                  in Exhibit "D" hereto; provided, however, this provision shall
                  not preclude the Parties from amending the Initial
                  Construction Schedule for a City Route, if mutually agreed to
                  by the Parties. Upon agreement by the Parties of the Initial
                  Construction Schedule for each City Route, the Parties shall
                  execute an amendment to Exhibit "D" setting forth the
                  agreement for completion of each City Route. Grantor agrees to
                  build the Cable to each Choice One Regional Switch Center in
                  each Designated City Route such that the Regional Switch
                  Center has diverse access to the applicable City Route, and
                  that the Choice One Regional Switch Center will form part of
                  the applicable City Route Fiber Ring.

         4.2      ROUTE SPECIFICATIONS. Grantor will provide the fiber optic
                  cable and all associated Cable Accessories for its placement
                  on the Route in each Designated City Route to the Demarcation
                  Points as agreed upon by the Parties pursuant to Section 5
                  below.

         4.3      PUBLIC RIGHTS OF WAY, AGENCY FEES, TAXES. Grantor shall ensure
                  that all permits or consents required to perform the
                  installation of the Cable on the Route in each Designated City
                  Route are acquired, and Grantor shall pay, or cause to have
                  paid, all fees and taxes required for the purchase and
                  installation of the Cable.

5.       POINT OF DEMARCATION; EXTENSIONS

         5.1      MARKING. The specific locations of the Demarcation Point(s),
                  Premise Side and Network Side for each City Route shall be
                  determined by mutual agreement between the Grantor and Grantee
                  during the design, engineering and permitting phases of
                  construction for such Route(s). Upon agreement of the Parties
                  of the Demarcation Point(s) for each City Route, the Parties
                  shall execute an amendment to Exhibit "A" setting forth the
                  Demarcation-Point(s) for each City Route, at each splice point
                  where Grantee Fiber connects to the Route.

         5.2      GRANTEE RESPONSIBILITY. Grantee shall pay for, install,
                  construct, maintain, secure rights of way and easements for
                  and otherwise be responsible for all Equipment on the Premise
                  Side (including without limitation any costs or liabilities
                  associated with such Equipment) all at Grantee's sole cost and
                  expense. Grantee shall ensure that the Equipment on the
                  Premise Side shall be designed in a manner that is consistent
                  with the specifications set forth in Exhibit "B" and will not
                  conflict physically or otherwise or interfere with joint users
                  of the Cable, Cable Accessories, Structures or any other
                  property needed in the installation, construction, maintenance
                  or use of the Cable. With respect to any Equipment on the
                  Premise Side, Grantee agrees and represents that Grantee or
                  its end-users shall

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                                      -8-


                  obtain approval from the owners of any property as to any use
                  thereof by Grantee or its end-users for the physical location
                  of installation, maintenance and operation of Equipment.
                  Grantee shall also obtain any government approvals necessary
                  for the installation, maintenance, and ownership of Equipment
                  installed and/or used on the Premises Side of the Demarcation
                  Point, consistent with the terms of Section 8. Grantee
                  acknowledges and agrees that connectivity into buildings on
                  the Premise Side is solely Grantee's responsibility and at
                  Grantee's expense.

         5.3      EXTENSIONS.


                  a.       At any time during the term of this Agreement,
                           Grantee may request Grantor to construct and install,
                           but Grantor shall not be obligated to construct and
                           install, extensions to any Designated City Route(s).
                           Each such request shall contain such information,
                           including the Routes, location of connection points,
                           network architecture and Cable Parameters and the
                           proposed commencement date, as Grantor may reasonably
                           require to assist it in determining whether it will
                           construct and install such extension. Upon agreement
                           between Grantor and Grantee as to the construction,
                           installation and IRU of any such extensions, and
                           Grantee's acceptance of the Fibers granted by IRU to
                           Grantee within said extension, the Parties will
                           execute a Schedule setting forth the license terms
                           and shall execute an amendment to Exhibit "A"
                           describing said extension to the Designated City
                           Route(s) and any additional Demarcation Points.

                  b.       In the event that the Grantor shall decline to
                           construct and install any extensions to any
                           Designated City Route(s) requested, Grantee may
                           construct or install or cause to be constructed or
                           installed by a third party contractor approved in
                           writing by the Grantor, which approval shall not be
                           unreasonably withheld, such extensions to the
                           Designated City Route(s), provided that the
                           specifications, design, construction and installation
                           of such extensions shall be compatible with, and
                           shall not cause any negative impact upon or damages
                           to the Grantor System or any Cable, Cable Accessories
                           or Grantor Fibers within the Grantor System
                           determined by Grantor, and shall be approved in
                           writing by Grantor. The Grantor shall have the sole
                           right to perform any splicing or connection of the
                           extensions to the Route, Cable, Fibers and/or-
                           Grantor System. The Grantee shall pay to Grantor a
                           fee as agreed to between the Parties prior to the
                           construction and installation of any extensions for
                           the splicing or connection work to be performed by
                           the Grantor, which fee shall not be greater than the
                           Grantor's Actual Costs.

6.       MAINTENANCE AND REPAIR

         6.1      GRANTOR'S OBLIGATIONS. Grantor shall have the sole obligation
                  and right to maintain and repair the Cable and Cable
                  Accessories, including, without limitation, Grantee Fibers and
                  Grantor Fibers. Grantor shall maintain and repair,

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                                      -9-


                  or cause to be maintained and repaired, the Cable and Cable
                  Accessories in a good operating condition and pursuant to the
                  Cable Parameters, all applicable manufacturer's specification,
                  industry standards, building, construction and safety codes,
                  as well as any and all other material, applicable governmental
                  laws, statutes, rules, regulations, codes and ordinances.

         6.2      DAMAGE BY GRANTEE. If all or any part of the Grantee Fiber,
                  Cable or Cable Accessories require restoration, replacement or
                  repair as a result of the negligence or willful misconduct of
                  Grantee, its employees, agents or contractors or caused by
                  Grantee's System or any of Grantee's Equipment or used in
                  connection with the Grantee Fibers, such repair, replacement
                  and/or restoration will be made by Grantor at Grantee's sole
                  cost and expense in accordance with Grantor's Actual Cost,
                  plus any applicable taxes.

         6.3      INSPECTION. Grantor shall have the right to inspect the
                  Grantee's System and Grantee's use of the Cable during normal
                  business hours upon twenty four (24) hours notice to Grantee
                  or immediately, with notice, in the event of any emergency
                  situations. The right to inspect shall include the right of
                  access to any property owned, leased or otherwise controlled
                  by the Grantee, which access shall be at a time mutually
                  acceptable to the Parties.

         6.4      CHANGES TO CABLE AND CABLE ACCESSORIES. Grantor may make such
                  changes and alterations to the Cable or Cable Accessories as
                  Grantor determines are necessary or advisable in its sole
                  discretion provided that such changes or alterations do not
                  (1) alter the number of the Grantee Fibers, (2) alter the
                  location of the Demarcation Points, (3) alter the Cable
                  Parameters, or (4) impair the use of the Grantee Fibers under
                  this Agreement.

7.       TITLE, USE AND TAXES

         7.1      TITLE. Grantor retains all rights, title and interest in the
                  Cable, Cable Accessories, Fibers and Grantor System subject
                  only to the grant of use provided to Grantee pursuant to this
                  Agreement. Neither the grant of use or other provision of the
                  Grantee Fibers or any other facilities or services by Grantor
                  to Grantee nor the payment by Grantee of the fees or charges
                  therefor to Grantor shall constitute, create, or vest any
                  easement or any other ownership or property rights in the
                  Grantee Fibers, Cable or, other facilities or property of
                  Grantor.

         7.2      USE BY GRANTEE. Grantee acknowledges and agrees that the
                  Grantee Fibers are provided for use exclusively by Grantee and
                  or affiliated entities which control or are controlled by the
                  Grantee for the provision of services to Grantee's customers.
                  Grantee will not permit, or provide access to, use of the
                  Grantee Fibers as "dark fibers" (as such term is commonly
                  understood in the telecommunications industry) to any third
                  party whether by sublease, license, sublicense, sale, resale,
                  or any other form of transfer, disposition or agreement
                  without the express written consent of Grantor, which consent
                  may be given or withheld in Grantor's sole discretion.


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                                      -10-


         7.3      INCOME TAXES. Grantee and Grantor agree that each Party will
                  be responsible for paying its own existing or future federal,
                  state and local income, franchise and/or other similar
                  existing or future taxes imposed on business activities or
                  entities. Grantor and Grantee agree that Grantor will be
                  responsible for paying any and all existing or future federal,
                  state or local income taxes imposed on the receipt of payments
                  made by Grantee to Grantor under this Agreement.

         7.4      SALES TAXES.

                  a.       Grantee and Grantor agree that Grantor will be
                           responsible for paying any and all existing or future
                           sales, use, excise or other transfer or transactional
                           taxes imposed or levied by any federal, state or
                           local taxing authority on purchases of materials
                           and/or equipment for use in construction of the
                           Cable, including any sales, use, excise or similar
                           taxes imposed on installation charges and freight
                           charges, or similar charges on intangible property
                           associated with the construction of the Cable.
                           Grantee agrees to cooperate in any proper claim of
                           exemption or exclusion from such taxes which Grantor
                           may assert for such purchases; such cooperation would
                           include (though would not be limited to) providing
                           any required certificates and/or other documentation
                           of such purchases to which it may be a party. Grantee
                           agrees to provide Grantor with all documentation of
                           any such purchases to which it may be a party and
                           agrees that Grantor has no obligation to reimburse
                           Grantee for any such taxes without such
                           documentation.

                  b.       Grantee and Grantor agree that Grantee will be
                           responsible for paying any and all existing or future
                           sales, use, excise or other transfer or transactional
                           taxes imposed or levied by any federal, state or
                           local taxing authority on the Use Charges and/or
                           other payments made by Grantee to Grantor for the use
                           by Grantee of Grantee Fibers.

         7.5      LEVY. Grantor agrees that Grantor will properly remit all tax
                  payments in a timely manner to the applicable taxing
                  authorities or governmental agencies and will not cause the
                  Cable to be levied, attached, or otherwise encumbered by any
                  taxing authority or governmental agency through any failure to
                  remit such payments, unless Grantor shall contested the
                  payment of any such taxes.

         7.6      REVERSION. Grantee's right to use the Grantee Fibers shall
                  revert to Grantor upon termination of this Agreement or
                  termination of any Route Segment with respect to any Grantee
                  Fibers within that Route Segment.

8.       GOVERNMENT APPROVALS, PERMITS, AND CONSENTS

         8.1      GRANTEE OBLIGATIONS. Except as provided in Section 8.2,
                  Grantee at its sole cost and expense, shall obtain and
                  maintain any and all necessary permits, licenses, easements,
                  franchises and approvals that may be required by federal,
                  state or local law, statute, regulation or ordinance as may
                  now or in the future be applicable to


<PAGE>

                                      -11-


                  its use of the Grantee Fibers under the terms and conditions
                  of this Agreement. Grantee represents and warrants that it
                  will use the Grantee Fibers, or cause the Grantee Fibers to be
                  used, in material compliance with all federal, state and local
                  applicable government laws, statutes, rules, regulations,
                  codes and ordinances with respect to or relating to the
                  Grantor Systems, Cable or Grantee Fibers and in material
                  compliance with the terms and conditions: of this Agreement.
                  Grantee may use the Grantee Fibers for any lawful purposes,
                  subject to the provisions of Section 7.2 herein.

         8.2      GRANTOR'S OBLIGATIONS. During the term of this Agreement,
                  Grantor shall obtain, or cause to be obtained, all approvals,
                  permits, licenses, easements, franchises, and consents that
                  may be required from all federal, state, and local authorities
                  regarding the ownership, installation, maintenance, or
                  replacement of the Cable upon the Route Segments subject to
                  such jurisdiction. Grantor represents and warrants that it is
                  and will continue to be in material compliance with all
                  applicable government codes, ordinances, laws, rules and
                  regulations relating to its ownership, control, operation,
                  and/or maintenance of the Cable.

         8.3      This Section 8 shall survive any termination or expiration of
                  this Agreement.

9.       LIENS

         9.1      Grantee acknowledges that it has no title to and cannot in any
                  way encumber the Cable, Cable Accessories, the Structures, or
                  any other property that is the subject of this Agreement that
                  is not owned by Grantee (including, without limitation,
                  rights-of-way and Grantor Fibers), without prior notice to and
                  consent of Grantor which consent may be granted or withheld in
                  Grantor's sole discretion.

         9.2      If, notwithstanding Section 9.1, any property of Grantor or
                  its affiliates becomes encumbered by any unauthorized liens,
                  claims, or other encumbrance as a result of any act or
                  omission of Grantee, Grantee shall promptly take all
                  commercially reasonable actions necessary to remove such
                  encumbrances from Grantor's and its affiliates' property. If
                  the property of Grantor or its affiliates becomes encumbered
                  as a result of the acts or omissions of Grantee, Grantor shall
                  have the right, in addition to all other available legal,
                  equitable, and administrative rights and remedies, to withhold
                  any payment due Grantee due under the terms of this Agreement
                  until such encumbrance is removed; in addition, Grantee shall:
                  (1) within forty-eight (48) hours post a bond in an amount
                  equal to the value of the encumbrance; (2) discharge the
                  encumbrance as soon as possible, but no later than thirty (30)
                  days; and (3) indemnify and hold harmless Grantor and its
                  affiliates and their officers, directors, employees, agents,
                  servants, and assigns from said encumbrance.

         9.3      This Section 9 shall survive the termination or expiration of
                  this Agreement.

<PAGE>

                                      -12-


10.      REPRESENTATIONS AND WARRANTIES

         10.1     COMMON REPRESENTATIONS. Each of the Parties represents and
                  warrants that it has full authority to enter into and perform
                  this Agreement, that this Agreement does not conflict with any
                  other document or agreement to which it is a party or is
                  bound, and that this Agreement is fully enforceable in
                  accordance with its terms.

         10.2     REPRESENTATIONS BY GRANTOR. Grantor represents and warrants
                  that Grantor is a limited liability company duly organized,
                  validly existing and in good standing under the laws of the
                  State of Delaware. The execution and delivery of this
                  Agreement and performance hereunder will not conflict with or
                  violate or constitute a breach or default under Grantor's
                  Certificate of Formation and will not violate any law, rule or
                  regulation applicable to Grantor. Grantor will use
                  commercially reasonable efforts throughout the term of this
                  Agreement to obtain and maintain any and all authorizations'
                  permits, approvals or agreements reasonably necessary to
                  permit it to perform its obligations under this Agreement.

         10.3     REPRESENTATIONS BY GRANTEE. Grantee represents and warrants
                  that Grantee is a corporation, validly existing and in good
                  standing under the laws of Delaware and the execution and
                  delivery of this Agreement and the performance thereunder will
                  not conflict with or violate or constitute a breach or default
                  under Grantee's Certificate of Incorporation and will not
                  violate any law, rule or regulation applicable to Grantee. No
                  consents need to be obtained from any governmental agency or
                  regulatory agency to allow Grantee to execute and deliver this
                  Agreement, other than those contemplated by Section 8. Grantee
                  will use commercially reasonably efforts throughout the term
                  of this Agreement to obtain and maintain any and all
                  authorizations, permits, approvals or agreements reasonably
                  necessary to permit it to perform its obligations under this
                  Agreement.

11.      DISCLAIMERS

         11.1     OTHER THAN AS EXPRESSLY SET FORTH IN SECTION 10.1 AND 10.2 OF
                  THIS AGREEMENT, GRANTOR MAKES NO WARRANTIES, REPRESENTATIONS,
                  COVENANTS OR GUARANTEES IN CONNECTION WITH THIS AGREEMENT,
                  WHETHER EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE
                  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
                  PARTICULAR PURPOSE. THIS SECTION 11 SHALL SURVIVE ANY
                  TERMINATION OR EXPIRATION OF THIS AGREEMENT.

         11.2     CONDITION OF CABLE. In the event that the Cable, including
                  Grantee Fibers, does not operate within the Cable Parameters
                  set forth in Exhibit "B", Grantor will use commercially
                  reasonable efforts to enable Grantee (in cooperation with
                  Grantor) to take advantage of any warranties or guarantees
                  delivered or agreed to by the manufacturer of the installed
                  Cable or the Contractor, to the extent permitted under any
                  agreements with such manufacturer and Contractor and to the
                  extent Grantee's pursuit of warranties or guarantees does not
                  interfere with Grantor's

<PAGE>

                                      -13-


                  or its affiliates' pursuit of similar claims against the
                  manufacturer and/or Contractor, provided that Grantee
                  indemnifies and holds Grantor harmless from any liabilities,
                  including claims for damages and costs and attorneys, fees,
                  resulting from or related to such Grantee efforts. Grantor
                  makes no representations with respect to the Cable installed
                  under this Agreement (including, without limitation, any
                  Grantee Fibers contained in such Cable). Grantor shall not
                  have any-liability whatsoever for, or in connection with, any
                  Cable failure (including, without limitation, failure of the
                  fibers contained in the Cable), unless such Cable failure is
                  caused by the negligence or willful misconduct of Grantor.
                  Grantor shall have no responsibility for Grantee's Equipment
                  or any Equipment on the Premise Side of the Demarcation Point.

         11.3     SERVICE INTERRUPTION. In the event of any interruption of use
                  by Grantee of any portion of the Grantee Fibers which is the
                  result of a severance of or physical damage to the Grantee
                  Fibers, and which is not caused by (1) Grantee's willful
                  misconduct or negligence, or (2) a Force Majeure (as defined
                  in Section 16), the Grantor's sole obligation shall be to
                  provide a credit against Grantee's monthly payment of Use
                  Charges for that month in which the interruption of use
                  occurred which credit shall be as follows: (1) equal to one
                  thirtieth (1/30th) of the monthly Use Charge for the City
                  Route which is interrupted for every four (4) hours of service
                  interruption up to six (6) consecutive periods, and (2) equal
                  to 100% of the monthly Use Charge for the City Route for any
                  interruption over twenty-four (24) consecutive hours. The
                  remedy provided in this Section shall be Grantee's sole and
                  exclusive remedy for `outages or interruptions of service. The
                  foregoing notwithstanding, Grantee shall have no right to any
                  credit, reimbursement or any other payment to the extent such
                  service interruption or outage is caused in whole or in part
                  by any act or omission of Grantee or by Grantee System, or in
                  the event that the Grantee is in breach of any of the material
                  provisions of the Agreement at the time of such service
                  interruption.

12.      CASUALTY AND INSURANCE

         12.1     If any portion of the Cable is damaged or destroyed by
                  casualty at any time during the term of this Agreement,
                  Grantor will perform (or cause to have performed) the repairs
                  in accordance with Section 6, and except to the extent such
                  damage warrants termination of this Agreement pursuant to
                  Section 14.3. Grantee shall not be required to pay any cost of
                  such repair due to damage or construction of the Cable or
                  Cable Accessories caused by-casualty.

         12.2     Prior to execution of this contract, each of the Parties, at
                  its own expense, shall provide and maintain in force during
                  the term of this Agreement insurance in forms acceptable to
                  the other Party, with the following minimum levels of
                  coverage:

                  Commercial general liability

                  and automobile liability  $1,000,000 per person per occurrence


<PAGE>

                                      -14-


                  Property damage           $1,000,000 per occurrence

                  Umbrella/Excess Coverage  $15,000,000

                  Employer's liability:     $500,000 per occurrence,

                  Workers compensation:     statutory limits, in accordance with
                                            the laws of the states wherein
                                            operations under this Master
                                            Facilities Agreement will take
                                            place. Grantee shall be solely
                                            responsible for procuring, and
                                            paying for, insurance coverage for
                                            Grantee Fibers and Grantee Equipment
                                            satisfactory to Grantor.  Grantor
                                            shall be solely responsible for
                                            procuring and paying for, insurance
                                            coverage for Grantor Fibers, the
                                            Cable and the Cable Accessories.

                  Any such policy(ies) shall be procured from a responsible
                  insurance company with a "Best" rating of A or better,
                  licensed to write policies in each State in which a City Route
                  is located evidencing such policy(ies) shall be delivered to
                  the other Party within 30 days of the Execution Date. Not less
                  than 30 days prior to the expiration date of such policies,
                  certificates evidencing the renewal thereof shall be delivered
                  to the other party. Such policies shall further provide that
                  not less than 30 days' written notice shall be given to the
                  other party before such policy(ies) may be canceled,
                  materially changed or undergo a reduction in Insurance limits
                  provided thereby. Grantor shall be named as an additional
                  insured on the Grantee policy. The coverage required herein
                  shall not be deemed to limit either party's liability under
                  this Agreement. Upon mutual agreement of the Parties,
                  increases in the amount of insurance coverage may be required
                  which will be obtained by each party within 30 days after
                  request of the other party.

13.      BREACH

         13.1     DEFINITION. If Grantee or Grantor shall take such action which
                  is prohibited, in any material respect, by the terms of this
                  Agreement, or fail to perform (whether any such failure shall
                  arise as the result of the voluntary or involuntary action or
                  inaction of such Party), in any material respect, any of its
                  obligations set forth in this Agreement, including without
                  limitation any violation of law (which is material and which
                  adversely affects either Party's obligations under the
                  Agreement), and such prohibited action of failure to perform
                  is not excused by any provision of this Agreement and
                  continues un-remedied for a period of thirty (30) days
                  following written notice from the non-breaching Party or such
                  shorter period as may apply under law or no period if such
                  prohibited action or failure to perform is not susceptible to
                  cure (the "Cure Period"), then such action or failure shall,
                  upon and from the expiration of the applicable Cure Period, if
                  any, constitute a "Breach"; provided, however, if a party has
                  taken such measures to initiate a cure but such remedy will
                  take longer than the applicable Cure Period,

<PAGE>

                                      -15-


                  no breach shall be deemed occurred as long as such Party is
                  using its best efforts to promptly cure such breach. Such
                  Breach shall not be deemed to occur where such Breach is
                  directly or primarily caused by the actions of another Party.

         13.2     CONSEQUENCES. In the event of a Breach, the non-breaching
                  Party may, in its sole discretion, terminate this Agreement in
                  accordance with Section 14.2 and have no further obligations
                  or liability hereunder; except only that each Party shall pay
                  the other Party any amounts due, owing and unpaid by such
                  Party. The non-breaching Party shall also have the right to
                  pursue any and all rights it may have against the breaching
                  Party now or hereafter under the law, subject to the express
                  limitations contained in this Agreement, including without
                  limitation, t he right to seek injunctive relief to prevent
                  the breaching Party from continuing to Breach its obligations
                  under this Agreement.

         13.3     LIMITATION OF LIABILITY. IN NO EVENT SHALL EITHER PARTY BE
                  LIABLE TO THE OTHER PARTY OR TO THE OTHER PARTY'S END-USERS,
                  LICENSEES, GRANTEES, OR CUSTOMERS, WHETHER IN CONTRACT, TORT,
                  OR OTHERWISE, INCLUDING STRICT LIABILITY, FOR ANY INDIRECT,
                  INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ANY LOST BUSINESS
                  DAMAGES IN THE NATURE OF LOST REVENUES OR PROFITS.

         13.4     FAILURE TO ENFORCE. The failure of any party to enforce or
                  insist upon compliance with any of the terms or conditions of
                  this Agreement, or to give notice or declare this Agreement or
                  any authorization granted hereunder, terminated shall not
                  constitute a general waiver or relinquishment of any term or
                  condition of this Agreement, but such term or condition shall
                  be and remain at all times in full force and effect.

14.      TERM AND TERMINATION

         14.1     PERIOD. The initial term of this Agreement shall be for a
                  period of twenty (20) years commencing on the Execution Date
                  ("Initial Term"), with an automatic renewal term of ten (10)
                  years ("Renewal Term"), unless Grantee provides written notice
                  of no less than one hundred twenty (120) days prior to the
                  expiration of the Initial Term of its intent not to renew
                  ("Initial Term" and "Renewal Term," collectively, "Term");
                  provided, however, that the Parties shall mutually agree to a
                  Use Charge for the Renewal Term at the then fair market rate,
                  pursuant to the procedures set forth in Exhibit "H" hereto.
                  Additional renewal terms may be entered into by the mutual
                  written agreement of Grantor and Grantee.

         14.2     EARLY TERMINATION OF AGREEMENT. This Agreement may be
                  terminated prior to expiration of the Term upon any one of
                  tile following events:

                  a.       by the non-breaching Party following a breach of this
                           Agreement by the other Party as set forth in and
                           subject to Section 13, above;


<PAGE>

                                      -16-


                  b.       by Grantor upon 30 days prior written notice upon an
                           Event of Abandonment on all Route Segments by
                           Grantee;

                  c.       by the other Party if a Party (1) consents to the
                           appointment of, or is taken in possession by, a
                           receiver, trustee, custodian or liquidator of a
                           substantial part of its assets, (2) files a
                           bankruptcy petition in any bankruptcy court
                           proceeding, (3) answers, consents or seeks relief
                           under any bankruptcy or similar law or fails to
                           obtain a dismissal of an involuntary petition within
                           60 days of filing, (4) admits in writing of its
                           inability to pay its debts when due, (5) makes a
                           general assignment for the benefit of creditors, (6)
                           is the subject of an involuntary proceeding seeking
                           to adjudicate that Party bankrupt or insolvent, or
                           (7) seeks reorganization, arrangement, adjustment, or
                           composition of its or its debt under any law relating
                           to bankruptcy, insolvency or reorganization or relief
                           of debtors;

                  d.       by the other Party if a Party fails to pay any
                           undisputed amounts due when they become due under
                           this Agreement where such Party is in arrears more
                           than sixty (60) days past the due date and written
                           notice of such arrears has been served at least ten
                           (10) days prior to termination;

                  e.       by the other Party if a Party fails to maintain bonds
                           and insurance required under Sections 9 and 12 of
                           this Agreement throughout the term of this Agreement,
                           and continues un-remedied for a period of thirty (30)
                           days following written notice from the other Party;

                  f.       by the other Party if a Party attempts to assign its
                           rights or obligations under this Agreement in
                           contravention of Section 21; or

                  g.       by the other Party if a Party makes any
                           representation or warranty in this Agreement, which
                           is incorrect and has or may have a material and
                           adverse effect on the other Party (as reasonably
                           determined by such nonbreaching Party), and such
                           incorrect representation or warranty shall continue
                           unremedied for a period of 30 days after written
                           notice of such incorrect representation or warranty
                           (except only where this Agreement specifically
                           provides additional time and/or other options or
                           remedies for any such failure; or, with respect to an
                           obligation that is susceptible of cure within a
                           reasonable time period so long as such Party is using
                           its best efforts to promptly cure).

         14.3     EARLY TERMINATION OF ROUTE SEGMENT(S). A particular Route
                  Segment or Route Segments may be terminated to the expiration
                  of the Term of the Agreement upon any one of the following
                  events:

                  a.       by Grantor, upon thirty (30) days prior written
                           notice, upon an Event of Abandonment of a Route
                           Segment(s) by Grantee; or


<PAGE>

                                      -17-


                  b.       by Grantee, if Grantor fails to meet the completion
                           date of a Route Segment or City Fiber Ring within one
                           (1) year of the completion date set forth on Exhibit
                           "D" hereto as amended from time to time; or

                  c.       by the other Party if a Party fails to pay any
                           undisputed amounts due when they become due for the
                           Route Segment(s) under this Agreement where such
                           Party is in arrears more than sixty (60) days past
                           the due date and written notice of such arrears has
                           been served at least ten (10) days prior to
                           termination;

                  d.       or by the other Party if a Party attempts to assign
                           its rights or obligations for a Route Segment(s) in
                           contravention of Section 21.1.

         14.4     EFFECT OF TERMINATION.


                  a.       Neither Party shall be entitled to, nor shall either
                           Party be liable for, any refunds of amounts
                           previously paid to the either Party by reason of
                           early termination of this Agreement or termination of
                           a Route Segment when termination is due to a Breach
                           of this Agreement.

                  b.       A decision to terminate this Agreement under Section
                           14.2 or to terminate one or more Route Segments under
                           Section 14.3 shall not preclude the terminating Party
                           or the other Party from pursuing any other legal,
                           equitable or administrative rights and remedies;
                           provided, however, that such rights and remedies
                           shall at all times be subject to limitations under
                           Sections 11 and 13.3.

                  c.       Upon termination of this Agreement or particular
                           Route Segment under this Section 14, the rights of
                           use to Grantee Fibers within the terminated portion
                           of the Route Segment shall revert to Grantor.

15.      COSTS/FEES

         15.1     USE CHARGE. Grantee shall pay to Grantor for the grant of the
                  IRU relating to Grantee Fibers along each Designated City
                  Route the use charge as set forth in Exhibit "E" annexed
                  hereto (the "Use Charge"). In the event that Grantor and
                  Grantee mutually agree, in their respective sole discretion,
                  to add new Routes, segments and fibers to this Agreement,
                  other than pursuant to Section 2 herein, the Exhibits hereto,
                  including, without limitation, Exhibit "A", may be amended
                  from time to time to reflect any such new Routes or segments
                  mutually agreed to by the Parties (pricing with respect to any
                  such new Routes or segments to be negotiated on a per fiber,
                  per mile, per month basis), no such amendment shall be
                  effective unless it is in writing and signed by both Grantee
                  and Grantor.

         15.2     WHEN DUE. Grantee shall pay the Use Charge and any additional
                  amounts payable to Grantor within thirty (30) days of
                  invoicing. Invoicing shall begin as follows:


<PAGE>

                                      -18-


                  For each Route Segment within a Designated City Route, which
                  has connectivity with the Choice One Regional Switch Center,
                  invoicing of 100% of the Use Charge for the Route Segment
                  shall begin upon the installation, testing, and acceptance of
                  Grantee Fibers within such Route Segment pursuant to the
                  procedures set forth in Exhibit `F" attached hereto
                  ("Acceptance") unless the City Route Fiber Ring in which the
                  Route Segment is a part is not completed (I.E., providing
                  diverse access to the Choice One Regional Switch Center)
                  within four (4) months of the acceptance date of the
                  applicable Route Segment, at which time, Grantor shall reduce
                  the Use Charge invoiced pursuant to the following schedule:

                  a.       If the City Route Fiber Ring remains uncompleted
                           after the end of the four (4) month period and up to
                           the end of the sixth (6) month after Acceptance,
                           Grantor shall reduce the invoice amount to 75% of the
                           Use Charge for the Route Segment(s) during such time
                           period;

                  b.       If the City Route Fiber Ring remains uncompleted
                           after the end of the 6th month and up to the end of
                           the ninth (9th) month after Acceptance, Grantor shall
                           reduce the invoice amount to 50% of the Use Charge
                           for the Route Segment(s) during such time period;

                  c.       If the City Route Fiber Ring remains uncompleted
                           after the end of the ninth (9th) month after
                           Acceptance, Grantor shall reduce the invoice amount
                           to 25% of the Use Charge for the Route Segment(s)
                           during such time period and the invoice amount shall
                           remain at 25% of the Use Charge for the Route
                           Segment(s), until the earlier of (i) completion of
                           the City Route Fiber Ring, or (ii) the Grantee's
                           termination of the Route Segment(s) as permitted
                           under Section 14.3 herein.

                  Upon the completion of the City Route Fiber Ring, the invoice
                  amount shall be increased to 100% of the Use Charge as of the
                  last date of Acceptance of the Route Segments comprising the
                  City Route Fiber Ring.

16.      FORCE MAJEURE

         16.1     FORCE MAJEURE EVENTS. Neither Grantee nor Grantor shall be
                  liable for any failure or delay in performing its
                  obligations-hereunder, or for any loss or damage resulting
                  therefrom, due to the following Force Majeure Events:

                  a.       fire, flood, strike or other labor difficulty,
                           natural disasters, acts of God or public enemy,
                           restraints or hindrance by any governmental or
                           regulatory authority including, without limitation,
                           unfavorable actions or failures to act of or by such
                           authorities (except when the result of noncompliance
                           with Section 10), war, insurrection, riot, or

                  b.       any other causes beyond the Parties' reasonable
                           control, or causes beyond the reasonable control of
                           their suppliers.


<PAGE>

                                      -19-


                  c.       ABATEMENT OF FORCE MAJEURE. To the extent
                           practicable, both Parties shall be prompt in
                           restoring normal conditions, establishing new
                           schedules and resuming operations as soon as the
                           event causing the failure or delay has ceased.
                           Grantee shall promptly notify Grantor of any delay
                           and its effect on the performance by Grantee. Grantor
                           shall promptly notify Grantee of any delay in
                           Grantor's performance.

                  d.       SUSPENSION PENDING FORCE MAJEURE. If a Force Majeure
                           Event should occur, then, the Parties' performance
                           of-this Agreement shall be suspended for so long as
                           such Force Majeure Event continues. At the conclusion
                           of a Ford Majeure Event, the period of time so
                           suspended shall be added to the dates, schedules and
                           other performance-related matters under this
                           Agreement.

17.      PROPRIETARY INFORMATION

        17.1      OBLIGATION TO MAINTAIN AS CONFIDENTIAL. Each Party
                  acknowledges that in the course of the performance of this
                  Agreement it may have access to Proprietary Information of the
                  other Party. All Propriety Information shall be marked as
                  "confidential" with an appropriate, legend, marking, stamp or
                  other obvious written identification prior to disclosure. All
                  Proprietary Information in tangible form of expression which
                  has been delivered (or thereafter created by copy or
                  reproduction pursuant to this Agreement) shall be and remain
                  the property of the person which is disclosing such
                  Proprietary Information (the "Disclosing Party"). Anything to
                  the contrary contained herein notwithstanding, the definition
                  of Grantor Proprietary Information shall be deemed to include
                  the Utility Agreements.

         17.2     OBLIGATIONS CONCERNING PROPRIETARY INFORMATION

                  a.       GENERAL RESTRICTIONS. Upon receiving Proprietary
                           Information such Party (the "Receiving Party") shall
                           keep in strict confidence and not disclose to any
                           person (with the exception of employees, officers,
                           directors, representatives, including, but not
                           limited to, attorneys, accountants, contractors, and
                           consultants, and affiliates of the Receiving Party,
                           to the extent each such person or entity has a need
                           to know in connection herewith) any of the Disclosing
                           Party's Proprietary Information except as otherwise
                           provided by the terms and conditions of this
                           Agreement. The Receiving Party shall not use such
                           Proprietary Information except for the purposes
                           identified herein without the prior written approval
                           of the Disclosing Party. The Receiving Party shall be
                           solely liable for any breach of this Section 17 to
                           the extent caused by its or its affiliates'
                           employees, officers, directors, affiliates, or
                           representatives.

                  b.       EXCEPTIONS. The Receiving Party shall not be
                           precluded from, nor liable for, disclosure or use of
                           any Proprietary Information if.


<PAGE>

                                      -20-


                           (i)      the Proprietary Information is in or enters
                                    the public domain, other than by a Breach of
                                    this Agreement;

                           (ii)     the Proprietary Information is known to the
                                    Receiving party at the time of first
                                    receipt, or thereafter becomes known to the
                                    Receiving Party prior to or subsequent to
                                    such disclosure without similar restrictions
                                    from a source other than the Disclosing
                                    Party, as evidenced by written records;

                           (iii)    the Proprietary Information is developed by
                                    the Receiving Party independently of any
                                    disclosure under this Agreement as evidenced
                                    by written records; or

                           (iv)     the Proprietary Information is disclosed
                                    more than two (2) years after the date of
                                    first receipt of the disclosed Proprietary
                                    Information; or two (2) years after the
                                    Renewal Term whichever occurs later,

                           (v)      disclosure of the Proprietary Information is
                                    compelled by a governmental authority,
                                    including, but not limited to any court or
                                    regulatory body, whether or not a protective
                                    order is sought or granted; provided,
                                    however, the Receiving Party shall notify
                                    the Disclosing Party of such request for
                                    disclosure to permit the Disclosing Party to
                                    take such action to prevent disclosure or
                                    obtain a protective order;

                           (vi)     the Disclosing Party consents to the
                                    disclosure or use of the Proprietary
                                    Information; or

                           (vii)    the Receiving Party has a reasonable belief
                                    that disclosure of the Proprietary
                                    Information is necessary for public safety
                                    reasons and has attempted to provide as much
                                    advance notice of the disclosure as is
                                    practicable.

         17.3     DISCLOSURES. The disclosure of Proprietary Information
                  hereunder shall not be construed as granting any right of
                  ownership in said Proprietary Information.

         17.4     SURVIVAL. This Section 17 shall survive any termination or
                  expiration of this Agreement in accordance with this Section's
                  terms.

18.      PUBLICITY AND ADVERTISING

         18.1     LIMITATIONS. In connection with this Agreement, neither Party
                  shall publish or use any advertising, sales promotions, or
                  other publicity materials that use the other Party's (or its
                  affiliate's) logo, trademarks, or service marks or name
                  without the prior written approval of the other Party, whose
                  approval shall not be unreasonably withheld (provided,
                  however, that withholding of such approval shall not be deemed
                  unreasonable in the event that a Party's affiliate refuses, in
                  its


<PAGE>

                                      -21-


                  sole discretion, to consent to such use of its property or
                  materials.). Except as provided in Section 18.2 below and
                  subject to the foregoing sentence, each Party shall have the
                  right to review and approve, which approval shall not be
                  unreasonably withheld, any publicity materials, press releases
                  or other public statements by the other Party in connection
                  with this Agreement or the transactions contemplated herein.
                  Unless otherwise agreed, neither Party shall release the
                  existence of the text of this Agreement or any material
                  portion thereof, other than in the form modified to remove all
                  references to the identity of the other Party, to any person
                  or entity other than the Parties, their legal counsel, their
                  own and their affiliates' officers, directors, employees, and
                  consultants, for any purpose other than those specified in
                  Section 18.2.

         18.2     EXCEPTIONS. This Section 18 shall not apply to reasonably
                  necessary disclosures in or in connection with court or
                  regulatory filings or proceedings, financial disclosures which
                  in the good faith judgment of the disclosing Party are
                  required by law or regulatory authority, or disclosures that
                  may be reasonably necessary in connection with the performance
                  of this Agreement or general disclosures of the Rates to
                  end-users or prospective end-users of Grantee or Grantor.

19.      NO JOINT VENTURE

         19.1     In all matters pertaining to this Agreement, the relationship
                  of Grantor and Grantee shall be that of licensor and licensee,
                  and neither Grantor nor Grantee shall make any representations
                  or warranties that their relationship is other than that of
                  licensor' and licensee. This Agreement is not intended to
                  create nor shall it be construed to create any partnership,
                  joint venture, employment or agency relationship between
                  Grantee and Grantor, and no Party shall be liable for the
                  payment or performance of any debts, obligations, or
                  liabilities of the other Party, unless expressly assumed in
                  writing herein or otherwise. Each Party retain full control
                  over the employment, direction, compensation and discharge of
                  its employees, and will be solely responsible for all
                  compensation of such employees, including social security,
                  withholding and worker's compensation responsibilities.

20.      INDEMNIFICATION.

         20.1     INDEMNIFICATION BY GRANTOR. Grantor agrees to indemnify,
                  defend and hold harmless the Grantee, its officers, directors,
                  managers, employees, agents and contractors from and against
                  all loss, damage, liability, costs and expenses (including
                  reasonable attorney's fees and expenses) arising from any
                  claims, demands, actions, suits, or proceedings related to or
                  arising out of:

                  a.       the installation, maintenance or operation by Grantor
                           of Grantor's System or the management of Grantor's
                           business with regard to Grantor's System, except to
                           the extent such losses are caused or contributed to
                           by any act or omission of the Grantee;


<PAGE>

                                      -22-


                  b.       Grantor's failure to perform any term, condition or
                           obligation under this Agreement;

                  c.       any failure of any representation or warranty made by
                           Grantor herein to be true in any material respect as
                           of the date when made;

                  d.       any claim by a customer of Grantor (other than
                           Grantee, its subsidiaries or affiliates) relating to
                           Grantor's provision of services, and

                  e.       any claim by a third party resulting from the
                           negligence or willful misconduct of Grantor.

         20.2     INDEMNIFICATION BY GRANTEE. Grantee agrees to, indemnify,
                  defend and hold harmless the Grantor, its officers, directors,
                  managers, employees, agents and contractors from and against
                  all loss, damage, liability, costs and expenses (including
                  reasonable attorney's fees and expenses) arising from any
                  claims, demands, actions, suits, or proceedings related to or
                  arising out of:

                  a.       the installation, maintenance or operation by Grantee
                           of Grantee's System or the management of Grantee's
                           business with regard to Grantee's System, except to
                           the extent such losses are caused or contributed to
                           by any act or omission of the Grantor;

                  b.       Grantee's failure to perform any term, condition or
                           obligation under this Agreement;


                  c.       any failure of any representation or warranty made by
                           Grantee herein to be true in any material respect as
                           of the date when made;

                  d.       any claim by a customer of Grantee (other than
                           Grantor, its subsidiaries or affiliates) relating to
                           Grantee's provision of services, and

                  e.       any claim by a third party resulting from the
                           negligence or willful misconduct of Grantee.

         20.3     INDEMNIFICATION PROCEDURES. Each Party shall give prompt
                  written notice of any Claim for which indemnification is or
                  will be sought under this Section 20 and shall cooperate and
                  assist the other Party in the defense of the Claim. The
                  applicable Party shall bear the cost of and have the right to
                  control the defense and shall have the right to select counsel
                  after consulting with the other Party.

         20.4     SURVIVAL. This Section 20 shall survive any termination or
                  expiration of this Agreement.


21.      ASSIGNMENT

         21.1     NO ASSIGNMENT. Except as permitted in this Section 21.1 and
                  Section 21.2 herein, neither Party shall assign, transfer,
                  delegate or in any other manner dispose of,


<PAGE>

                                      -23-


                  any of its rights, privileges or obligations under this
                  Agreement without the other Party's prior written consent,
                  which consent may not be unreasonably withheld. Any attempt to
                  make any such assignment, transfer or disposition without such
                  prior written consent of the other Party shall be null and
                  void. Notwithstanding the foregoing, either Party may assign
                  or transfer this Agreement without the other Party's written
                  consent to entities controlled by, or controlling, or under
                  the joint control of, the Party; in connection with any
                  borrowing or any financing activity, provided, however, that
                  such Party shall use its best efforts to obtain a
                  non-disturbance or non-defeasance agreement for the benefit of
                  the other Party from the assignee or transferee in connection
                  with any borrowing or financing activity of such Party; or
                  upon the merger, reorganization or sale of all or
                  substantially all of the assets of the Party or a majority of
                  the equity of the Party. Upon permitted assignment or
                  transfer, the assigning or transferring Party will remain
                  jointly and severally responsible for the performance under
                  this Agreement, unless released in writing by the other Party.
                  Any permitted assignee or transferee will expressly assume all
                  liabilities hereunder prior to the effectiveness of any such
                  assignment. Any transfer of property of Grantor included in or
                  subject to this Agreement may be made by Grantor provided the
                  person acquiring such property takes it subject to this
                  Agreement. Nothing in this Section 21 shall limit or apply to
                  Grantor's right to lease, sublease, license, sublicense or
                  otherwise grant similar rights in the Grantor Fibers to Third
                  Parties.

         21.2     AGREEMENT BINDING; ASSIGNEES. This Agreement shall be binding
                  upon and inure to the benefit of the Parties and their
                  respective successors and assigns where permitted by this
                  Agreement. It shall be a condition of any merger,
                  reorganization or sale of all or substantially all of the
                  assets of a Party or a majority of the equity of a Party that
                  the surviving or purchasing entity assume all liabilities and
                  obligations of the predecessor or transferring Party under
                  this Agreement.

22.      NOTICES

         22.1     PROGRAM MANAGERS. Each Party shall designate a Program
                  Manager. Whenever either Party is entitled to approve a
                  matter, the Program Manager for the Party responsible for the
                  matter shall notify the Program Manager of the other Party of
                  the nature of such matter. The Program Managers shall discuss
                  such matter, and each Program Manager is confer on such a
                  matter on behalf of his/her company. The foregoing
                  notwithstanding, in no event shall Program Managers be
                  authorized to amend the provisions of this Agreement.

         22.2     FORM AND ADDRESS. All notices, invoices and other
                  communications from either Party to the other hereunder shall
                  be in writing and shall be deemed received (i) upon actual
                  receipt when personally delivered, (ii) upon acknowledgment of
                  receipt if sent by facsimile, (iii) upon the expiration of the
                  third business day after being deposited in the United States
                  mails, postage prepaid, certified or registered mail, or (iv)
                  upon the expiration of one business day after being deposited
                  during the regular business hours for next-day delivery and
                  prepaid for overnight


<PAGE>

                                      -24-


                  delivery with a national overnight courier company, addressed
                  to the other Party as follows:

                  a.  As to Grantor:   Fiber Technologies Operating Company, LLC
                                       Attn: Chief Operating Officer
                                       140 Allens Creek Road
                                       Rochester, New York  14618
                                       Fax:  (716) 442-8845

         With a copy to:.              Fix, Spindelman, Brovitz, Tark,
                                       Himelein & Sbukoff, P.C.
                                       Attn:  Richard S. Brovitz, Esq.
                                       1400 Crossroads Building
                                       2 State Street
                                       Rochester, New York  14614
                                       Fax:  (716) 232-4791

                                       Edwards and Angell, LLP
                                       Attn:  Richard G. Small, Esq.
                                       2800 Bank Boston Plaza
                                       Providence, RI  02903
                                       Fax:  (401) 276-6611

                  b.  As to Grantee:   Choice One Communications, Inc.
                                       Attn:  VP, Engineering and Network
                                       100 Chestnut Street, Suite 700
                                       Rochester, NY  14604
                                       Fax:  (716) 530-2837

         With a copy to:               Choice One Communications, Inc.
                                       Attn: General Counsel
                                       100 Chestnut Street, Suite 700
                                       Rochester, NY 14604
                                       Fax:  (716) 530-2734

Each Party may change its addresses by giving the other Party notice thereof in
conformity with this Section 22. Any payments made under this Agreement, if made
by mail, shall be deemed to have been made on the date of receipt thereof.

         22.3     DAMAGE AND OUTAGE NOTIFICATION. In the event that the Cable is
                  damaged for any reason, the Party discovering such damage
                  shall notify the other Party of said damage by telephone at:

                  a.  As to Grantor:   To be determined.

                  b.  As to Grantee:   To be determined.


<PAGE>

                                      -25-


                  These are 24 hour, 7 day per week emergency notification
                  numbers. Calls shall be directed to the Supervisor on Duty,
                  and the caller should be able to provide the following
                  information:

                           (i)      Name of company making report;

                           (ii)     Location reporting problem;

                           (iii)    Name of contact person reporting problem;

                           (iv)     Telephone number to call back with progress
                                    report;

                           (v)      Description of the problem in as much detail
                                    as possible;

                           (vi).    Time and date the problem occurred or began,
                                    and

                           (vii)    If appropriate, a statement that an
                                    emergency exists and that a problem presents
                                    a threat to the -property of Grantor,
                                    Grantee or a Third Party.

                  Should the damage result in a outage of service or need for
                  emergency repair, procedures for notification and escalation
                  shall be cooperatively prepared by the Parties during the term
                  of the Agreement.

23.      RELOCATION AND CONDEMNATION

         23.1     RELOCATION. In the event that Grantor is required by any
                  governmental or non-governmental Third Party, pursuant to any
                  Utility Agreement or otherwise, to relocate all or any portion
                  of the Cable, including the Grantee Fibers, Grantor shall give
                  Grantee sixty (60) days (or such lesser period of notice as
                  Grantor may have received from the third party) of any such
                  relocation. Grantor will relocate the Cable as required and
                  will use its commercially reasonable efforts to secure an
                  agreement for reimbursement for the costs of such relocation
                  from any third party requiring such relocation. In the event
                  that Grantor is not reimbursed by such third party for the
                  costs of relocation, Grantee will pay to Grantor its Pro Rata
                  share of the Actual Costs associated with the relocation of
                  the Cable.

         23.2     CONDEMNATION. In the event that any portion of the Grantee
                  Fibers, and/or any portion of the Utility Agreements related
                  to the installation of the Grantee Fibers, become the subject
                  of a proceeding, which is not dismissed within one hundred
                  eighty (180) days after the date of commencement of said
                  proceeding and which could reasonably be expected to result in
                  a taking by any governmental agency or other party having the
                  power of eminent domain for public purpose or use, both
                  Parties shall be entitled, to the extent permitted by law, to
                  participate in such condemnation proceeding for compensation
                  by either joint or separate awards for the economic value of
                  their respective interests in the Grantee Fibers that are
                  subject to the condemnation proceeding.


<PAGE>

                                      -26-


24.      OPTION TO LICENSE ADDITIONAL FIBERS.

         24.1     OPTION. Grantee shall have the option to accept an exclusive,
                  IRU under the terms and conditions of this Agreement for an
                  additional eight (8) Fibers in each of the Designated City
                  Routes. This option must be exercised by Grantee giving
                  written notice thereof to Grantor on or before the one hundred
                  twentieth (120) day after the date that Grantor has given
                  Grantee written notice that Grantor has entered into binding
                  agreements for the lease, license or other grant of use for
                  sixty percent (60%) of the Fiber Miles in the applicable
                  Designated City Route. If Grantee fails to exercise said
                  option within said time limit, said option will immediately
                  expire and be of no further force and effect.

         24.2     USE CHARGE. In the event that Grantee shall duly exercise its
                  option to obtain an IRU for the use of additional fibers in a
                  Designated City Route pursuant to this Section, Grantee will
                  pay Grantor an additional Use Charge for the grant of the IRU
                  in such Designated City Route as follows:

                  a.       If the option -is exercised during the MFN Period, an
                           amount which shall be equal to either (1) the Use
                           Charge charged to any other customer of Grantor which
                           is (i) not affiliated with Grantee in any way, (ii)
                           and to whom Grantor has leased or licensed the use of
                           Fibers within the Designated City Route in which
                           Grantee has exercised its option, (iii) and which has
                           leased or licensed from Grantor less than one hundred
                           twenty five percent (125%) of the total Fiber Miles
                           that Grantee has licensed from Grantor, and (iv)
                           which is paying a Use Charge to Grantor on an annual
                           or more frequent periodic basis, or (2) the Use
                           Charge charged to Grantee for the Grantee Fibers in
                           such Designated City Route pursuant to this
                           Agreement, whichever is less; or

                  b.       If the option is exercised after expiration of the
                           MFN Period, the Use Charge charged to Grantee for
                           Grantee Fibers in such Designated City Route after
                           expiration of the MFN Period as set forth in Exhibit
                           "E" attached hereto.

25.      EXERCISE OF RIGHT

         No failure or delay on the part of either Party in exercising any
         right, power or privilege hereunder and no course of dealing between
         the Parties shall operate as a waiver thereof, unless otherwise
         specifically provided in this Agreement, nor shall any single or
         partial exercise of any right, power or privilege hereunder preclude
         any other or further exercise thereof or the exercise of any other
         right, power or privilege.

26.      ADDITIONAL ACTIONS AND DOCUMENTS

         Each of the Parties hereby agrees to take or cause to be taken such
         further actions, to execute, acknowledge, deliver and file or cause to
         be executed, acknowledged, delivered and filed, such further documents
         and instruments, and to use its best efforts to obtain such consents,
         as may be necessary or as may be reasonably requested in order to fully


<PAGE>

                                      -27-


         effectuate the purposes, terms and conditions of this Agreement whether
         at or after the execution of this Agreement.

27.      HEADINGS

         The descriptive headings of the several sections and paragraphs of this
         Agreement are inserted for convenience only and do not constitute a
         part of this Agreement. Such headings shall not in any way define or
         affect the meaning, construction or scope of any of the provisions
         hereof.

28.      INCORPORATION OF EXHIBITS

         The Exhibits referenced in and attached to this Agreement shall be
         deemed an integral part hereof to the same extent as if written in
         whole herein. In the event that any inconsistency exists between the
         provisions of this Agreement and any Exhibits attached hereto, the
         provisions of this Agreement shall supersede the provisions of any,
         such Exhibits.

29.      COUNTERPARTS

         This Agreement may be executed in several counterparts, each of which
         shall be deemed an original, and all such counterparts together shall
         constitute but one and the same instrument. This Agreement may also be
         executed via counterpart facsimiles upon (a) the telecopy by each Party
         of a signed signature page thereof to the other Party, with return
         receipt by telecopy requested and received and (b) the Parties'
         agreement that they will each concurrently post by overnight courier, a
         fully executed original counterpart of the Agreement to the other
         Party.

30.      APPLICABLE LAW

         This Agreement shall be construed under and in accordance with the laws
         of the State of New York.

31.      PRIOR AGREEMENTS; MODIFICATIONS

         This Agreement and the Exhibits hereto constitute the entire agreement
         between the Parties with respect to the subject matter hereof, and
         supersede all previous understandings, commitments or representations
         concerning the subject matter. All Exhibits form part of, and are
         integral to, this Agreement, and any reference to this Agreement
         includes reference to any and all Exhibits hereto. Each Party
         acknowledges that the other Party has not made any representations
         other than those that are contained herein. This Agreement may not be
         amended or modified in any way, and none of its provisions may be
         waived, except by a writing signed by an authorized officer of the
         Party against whom the amendment, modification or waiver is sought to
         be enforced.


<PAGE>

                                      -28-


32.      SEVERABILITY

         Nothing contained in this Agreement shall be construed so as to require
         the commission of any act contrary to law, and wherever there is any
         conflict between any provision of this Agreement and any law, such law
         shall prevail; provided, however, that in such event, the provisions of
         this Agreement so affected shall be curtailed and limited only to the
         extent necessary to permit compliance with the minimum legal
         requirement, and no other provisions of this Agreement shall be
         affected thereby and all such other provisions shall continue in fall
         force and effect.

33.      BINDING EFFECT

         This Agreement shall be binding upon and inure to the benefit of the
         Parties hereto, their successors and assigns.

                  [Remainder of page intentionally left blank]


<PAGE>


         IN WITNESS WHEREOF, the undersigned have executed this Agreement as of
the Execution Date.

                              FIBER TECHNOLOGIES OPERATING COMPANY, LLC

                              By:   Fiber Technologies, LLC, its sole member


                              By:   /S/ FRANK CHIAINO
                                    --------------------------------
                                    Frank Chiaino, Chief Operating Officer


                              CHOICE ONE COMMUNICATIONS INC.


                              By:   /S/ STEVE M. DUBNIK
                                    --------------------------------
                                    Steve M. Dubnik
                                    President and CEO

<PAGE>


                                   EXHIBIT "A"

                                   City Routes

[Confidental Treatment sought for this Schedule]


<PAGE>


                                  EXHIBIT "A-1"

                 Choice One Selected Fiber Rings and Fiber Spurs

[Confidental Treatment sought for this Schedule]



<PAGE>


                                    EXHIBIT B

                                CABLE PARAMETERS

CONSTRUCTION

Manufacturers:             Coming and/or Lucent

Fiber type:                Single Mode
                           Loose Tube
                           Matched Clad

Buffer.                    Loose Buffer Tube
                           Gel Filled and/of Dry Block
                           PBT Material'
                           Nominal Diameter 2.8mm

Assembly:                  #TBD Tubes Cables Around an UPJacketed Central GRP
                           Strength Element

Binder:                    Water Swellable Tape, 25% Overlap

Strength Member:           Aramid Yarn(all Dielectric)

Jacket:                    Polyethlene
                           Nominal Wall:  1.52mm
                           Nominal Diameter:  12.2mm
                           Color:  Black
                           Labeling:  Fiber Technologies 1-800-497-5578

Cable Fillers:             Polyethylene Construction Employed to Produce a Round
                           Construction

MECHANICAL

Crush Resistance:          2000 N/cm.
Tensile Load:              2700N(600 lbs)
Impact Resistance:         2000 impacts with a 1.6N*m force
Min Bend Radiuis:          15x Cable Diameter Long term, 20x Cable Diameter
                           Short Term
Operating Temp:            -40 degrees Celsius to +70 degrees Celsius
Storage Temp:              -50 degrees Celsius to +80 degrees Celsius

OPTICAL

Mode Field Diameter:       9.30 +/- .050 microns @ 1310 nm

Cladding Diameter:         125 +/- 10 microns


<PAGE>

                                      -4-


Coating Diameter:          245 +/- 10 microns

Core Clad Concentricity:            </=  0.8 microns

Cladding Non-Circularity:           </= 1.0%

Coating-Cladding Concentricity:      <12 microns

Glass Type:                 8/125 microns

Operating Wavelength:               1310/1550nm

Max Attenuation:                         0.45/0.35 dB/km to 0.35/0.25 dB/km

Zero Dispersion Wavelength:                      >/= 1301.5mn and </= 1321.5n-m

Zero Dispersion Slope:              >/= 0.092ps/((nm*nm)*km)

Fiber Polarization Mode Dispersion Coefficient:         </= 0.5 psec/sq rt of km

Cable Cutoff Length:                </= 1260nm

Point Discontinuity:        No point discontinuity greater than 0.10dB at either
                            1310nm or 1550 nm.

Attenuation at the Water Peak:  The attenuation at 1383 +/-3 nm shall not exceed
                                2.1 dB/km.

Proof Test:-               >/= 100kpsi


<PAGE>


                                    EXHIBIT C
                                 ROUTE MILES BY
                                   CITY ROUTES
                                 FOR PURPOSES OF
                                   SECTION 4.1

                                  Route Mileage

[Confidental Treatment sought for this Schedule]


<PAGE>


                                   EXHIBIT "D"

                       PROPOSED SCHEDULE FOR INSTALLATION

 [Confidental Treatment sought for this Schedule]


<PAGE>


                                   EXHIBIT "E"
                                   USE CHARGE

          [Confidental Treatment sought for this Schedule]



<PAGE>


                                    EXHIBIT F
                        TESTING AND ACCEPTANCE PROCEDURES

1.0      SPLICING AND TERMINATIONS

         1.01     Fibers shall be spliced with one to one correspondence. All
                  splicing shall be done in accordance with GRANTOR
                  specifications, manufacture's recommendations, and each
                  Agency's standard construction requirements.

         1.02     All fibers are to be fusion spliced and organized, placed and
                  secured in the splice closure-equipment provided by GRANTOR.

         1.03     All splicers are responsible for notifying GRANTOR of an out
                  spec splice. Failure to do so will result in the splicer
                  having to reenter the enclosure and resplice at splicers own
                  expense.

         1.04     Splicing at Active Locations

                  1.04.1   If splicing at active locations is required, special
                           care and precautions are required. Close supervision
                           and monitoring of this work is necessary and the
                           provisions of these specs will be adhered to.

                  1.04.2   GRANTOR will identify all work locations where active
                           fibers are present and identify which fibers within
                           the cable are active. Additionally, all work within a
                           cable containing active fibers will be performed
                           within a specified maintenance window. GRANTOR will
                           coordinate the time frames for the maintenance
                           windows. GRANTOR will work closely with the splicers
                           to schedule the maintenance windows and notify
                           splicers of any possible changes in the schedule. A
                           minimum of two days notice is required to reschedule
                           maintenance windows.

                  1.04.3   Additionally, all splicers will be required to have
                           on hand at time of splicing enough materials to make
                           temporary and permanent repairs to active fibers
                           damaged during the course of work.

                  1.04.4   In the event that active fibers are damaged during
                           the course of work splicer shall work as directed by
                           GRANTOR Project Management. Immediately take whatever
                           steps are necessary to reestablish service on the
                           active fibers and repair the- damaged fibers. Submit
                           a written report to the GRANTOR Project Management
                           detailing the events leading up to the damage, the
                           corrective actions taken, and what steps will be
                           implemented by subcontractor to prevent damage during
                           future work.

2.0      TESTING

         2.01     Testers will notify GRANTOR seventy-two (72) working hours
                  prior to performing any final end to end testing.


<PAGE>

                                      -9-


         2.02     After tester has provided end to end connectivity on the
                  fibers, bi-directional end to end testing done. Continuity
                  tests will be done to verify that no fibers have been
                  transposed or crossed in any of the splice points. Loss
                  measurements will be recorded using a laser source and a power
                  meter at 1550nm. OTDR traces will be taken at 1550nm and
                  splice loss measurements will be recorded. Tester will save
                  each OTDR trace to diskette and provide to GRANTOR for
                  evaluation. In addition Tester is to provide powermeter test
                  data to GRANTOR in hard copy.

         2.03     It is imperative to verify that all fibers have one to one
                  continuity on the new cable. This should be done at the fiber
                  level, not just the pigtail level. For each pigtail, visual
                  inspection will be used to verify fiber color and buffer
                  color. Once the fiber color and the buffer color have been
                  recorded, a laser light source will be attached and a power
                  meter reading at the far end. Then at the far end, visual
                  inspection should be used to verify the fiber color and the
                  buffer tube color of the fiber receiving light. Then power
                  level readings should be taken in the opposite direction. The
                  power measurements should be made at 1550nm unless otherwise
                  specified.

         2.04     The test results for the bi-directional testing are as
                  follows:

                  2.04.1   The objective for each splice is a loss of .06 dB
                           absolute or less bi-directionally. If after five(5)
                           splice attempts, splicer is not able to produce a
                           loss value of .06 dB or less, splicer will notify the
                           GRANTOR on site Project Manager and perform an
                           additional (3) attempts, which will be documented by
                           the Project Manager. If after the (3) attempts, the
                           splicer cannot obtain the .06 dB loss value, then the
                           splice will be marked as Out Of Spec(OOS) and
                           initialed by GRANTOR on the data sheet.

         2.05     GRANTOR approved OTDR test instruments are to possess the
                  following features:

                           -  Laser Precision/GN Nettest software compatibility
                           -  Minimum dynamic range of 34.0 dB
                           -  Minimum overall range of 120 km
                           -  1310/1550nm laser source
                           -  3.5" floppy disk drive for trace recording and
                              storage

         2.06     On the attached data sheets, all cable information must be
                  filled in by splicer and verified by an GRANTOR
                  representative. These two forms are to contain the following
                  information:

                  2.06.1   The End to End Attenuation Loss Power Meter Test Form
                           will be used to verify continuity from end to end. In
                           addition, the power level readings taken with a laser
                           source and power meter must be recorded for every
                           fiber on this sheet. In the column marked fiber,


<PAGE>

                                      -10-

                           the fiber color must be re corded. In the buffer
                           column, the buffer tube or ribbon color must be
                           recorded.

                  2.06.2   The OTDR Splice Loss Test Form is used to record
                           information about the fiber cable between the two
                           splice points. One sheet should be used for each pair
                           of sites. Cable manufacture, cable type, glass type,
                           cable reel number, number of fibers, and number of
                           fibers per tube must be recorded for each section of
                           cable between splice points. The distance from site A
                           must be recorded for each splice point.

                  2.06.3   Optical cable "Birth Certificates" are to attached to
                           the End to End Attenuation Loss Power Meter Test Form
                           for the corresponding reel.

         2.07     OTDR testing is to be conducted using a Laser
                  Precision/Nettest Software compatible OTDR, suitable for the
                  optical lengths of these spans.

         2.08     OTDR testing to be conducted at 1550nm unless specified.

         2.09     All fibers inclusive to any span are to be OTDR tested using
                  the same range/resolution and pulse width settings to insure
                  consistency in the test results.

         2.10     Use 3:00 minute averaging, a minimum for each-span.

                  Note - If GRANTOR determines that a 3:00 minute sample period
                  is too long and the tester can obtain a "good" trace
                  representation of the fiber being tested then a reduced
                  sampling period can be applied. If however the tester uses
                  less than 3:00 minutes, and the results are inadequate, the
                  span will be OTDR tested again for a longer period at the
                  tester's expense.

         2.11     Traces are to be stored electronically on a 3.5" floppy
                  diskette storage media and submitted to GRANTOR via Federal
                  Express Standard Overnight Delivery.

         2.12     Trace file format and File labeling will be provided by
                  GRANTOR prior to any testing.

         2.13     Bonding and Grounding

                  2.13.1   Splicer shall perform bonding and grounding of all
                           cables. All bonding and grounding shall be performed
                           in accordance with the splice case manufacture's
                           Standard Practice and Installation manuals.

                  2.13.21  All bonds shall be clean and free of debris and
                           sealed within the splice closure.

                  2.13.3   Grounding and ground rod placement is to be done as
                           per design.

                  2.13.4   Splicer is to be responsible for supplying All
                           grounding material, i.e. ground rods, ground lugs,
                           and ground wire.


<PAGE>

                                      -11-


         2.14     Fiber Cable Reel Acceptance Testing

                  2.14.1   Fiber Optic Cable Installer shall be responsible for
                           on-reel verification prior to placement. Tester may
                           elect to test each fiber on every reel with an OTDR
                           in one direction at 1550nm to determine the
                           continuity of the fiber cable. Tester shall
                           immediately notify GRANTOR in writing of any damaged
                           or non-conforming fibers. Installer assumes full
                           responsibility for the cable three(3) days after
                           Installer receipt of the cable, unless GRANTOR is
                           notified in writing of such damage or non-conforming
                           fibers.

3.0      RESTORATION.

         3.01     Upon notification of a Possible damaged fiber, GRANTOR will
                  dispatch technicians to site to locate damage. This process
                  shall take no more than Two(2) hours. The technicians shall
                  quickly assess the information provided by the local contact.
                  A visual inspection of the fiber to determine to what extent
                  the fiber may be structurally damaged.

         3.02     If no damage is apparent visually, the technician will proceed
                  to the nearest location that allows him to perform and OTDR
                  Test. The technician will then calculate where the damaged
                  fiber is located along the ran and again visually inspect that
                  length of cable.

         3.03.    Upon finding the damaged region of cable, the technician will
                  perform only the temporary restoration necessary to regain use
                  of the damaged fiber. In no way should the Technician
                  jeopardize the other undamaged fibers during this restoration.

         3.04     All permanent restorations will be made at off peak use time
                  of the fiber plant with coordination of all companies leasing
                  fibers in that particular span. GRANTOR Project Management
                  will supervise all restoration efforts to ensure timeliness
                  and quality of repair.

         4.0      Delivery and Acceptance by Grantee

                  For each Route Segment, Grantor shall deliver to Grantee
                  written notice of the delivery of the Grantee Fibers which
                  include the written test results for each such Route Segment
                  delivered to confirm that the Route Segment is within the
                  specifications defined in this Exhibit F. Grantor shall have
                  forty-five (45) days after notification of delivery to
                  complete its own testing and confirm the test results provided
                  by the Grantor ("Acceptance Period"). Unless Grantee sends
                  written notice of its objection to the test results of the
                  Grantor within the forty-five (45) day Acceptance Period,
                  which sets forth the manner in which the Cable has failed to
                  comply with the standards set forth herein. Grantee shall be
                  deemed to have accepted the Route Segment and Grantor may
                  initiate invoicing for the Route Segment from the date notice
                  was provide of the delivery. If Grantee sends


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                                      -12-


                  a notice of non-acceptance, Grantor shall take necessary
                  action to restore or repair the Cable to the required
                  acceptance standard.


<PAGE>


                                    EXHIBIT G

                   LIST OF CHOICE ONE REGIONAL SWITCH CENTERS

                          CONFIDENTIAL AND PROPRIETARY

         [Confidental Treatment sought for this Schedule]


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                      FAIR MARKET RATE APPRAISAL PROCEDURE

[Confidental Treatment sought for this Schedule]




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