NEW CENTURY ENERGIES INC
U-1/A, 1998-07-09
ELECTRIC & OTHER SERVICES COMBINED
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                            As filed July 9, 1998

                                                      File No. 70-9199

                                UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549
           --------------------------------------------------------
                               Amendment No. 1
                                      to
                                   FORM U-1
                          APPLICATION OR DECLARATION
                                  UNDER THE
                  PUBLIC UTILITY HOLDING COMPANY ACT OF 1935
          ---------------------------------------------------------

                          New Century Energies, Inc.
                      Public Service Company of Colorado
                             NC Enterprises, Inc.
                               1225 17th Street
                         Denver, Colorado 80202-5533

                (Names of companies filing this statement and
                  addresses of principal executive offices)
            -----------------------------------------------------
                          New Century Energies, Inc.

               (Name of top registered holding company parent)
            ------------------------------------------------------
                               Teresa S. Madden
                                  Controller
                          New Century Energies, Inc
                         1225 17th Street, Suite 900
                         Denver, Colorado 80202-5533

                   (Name and address of agents for service)

    The  Commission  is  requested  to send  copies of all  notices,  orders and
      communications in connection with this Application/Declaration to:

            James D. Albright, Esq.             William T. Baker, Jr., Esq.
            William M. Dudley, Esq.                   Thelen Reid & Priest LLP
            New Century Energies, Inc                 40 West 57th Street
            1225 17th Street, Suite 600               New York, New York 10019
            Denver, Colorado 80202-5533


<PAGE>



      The  Application or  Declaration  previously  filed in this  proceeding is
hereby amended and restated in its entirety to read as follows:

Item 1.     Description of Proposed Transaction.

      1.1.  Background.  New  Century  Energies,  Inc.  ("NCE") is a  registered
holding company under the Public Utility Holding Company Act of 1935, as amended
(the "Act").1 Its  public-utility  subsidiaries  are Public  Service  Company of
Colorado ("PSCo"),  Southwestern Public Service Company and Cheyenne Light, Fuel
and Power  Company.  NCE's  principal  non- utility  subsidiaries  include:  New
Century  Services,  Inc., a subsidiary  service  company;  NC Enterprises,  Inc.
("Enterprises"),  an  intermediate  holding  company  for  certain of NCE's non-
utility  investments and  subsidiaries;2  West Gas InterState,  Inc. ("WGI"),  a
non-utility  gas  pipeline  subsidiary  which  transports  gas from the PSCo gas
system to Cheyenne Light,  Fuel and Power Company;  e prime,  inc.  ("e-prime"),
which holds  investments  in, among other things,  pipeline and  underground gas
storage businesses; and New Century International,  Inc., an indirect subsidiary
through  which NCE holds a 50% interest in Yorkshire  Electricity  Group plc, an
electric  distribution  company operating in England.  At December 31, 1997, NCE
reported  consolidated  assets of $7.31  billion,  and, for the year then ended,
consolidated  operating  revenues of $3.34  billion,  which  consisted  of $2.47
billion in electric revenues,  $816.6 million in gas revenues, and $52.6 million
in other  revenues.  At December  31,  1997,  NCE  reported  consolidated  gross
electric  plant  of $6.7  billion  and  consolidated  gross  gas  plant of $1.14
billion.

      PSCo provides public-utility service to approximately 1.2 million electric
and 1.0 million gas  customers  in  Colorado  primarily  in the Denver and Front
Range  metropolitan  areas.  For the year ended December 31, 1997, PSCo reported
operating  revenues of $2.23  billion,  of which $1.485 billion was derived from
electric  utility  operations and $733 million from gas utility  operations.  In
addition to its retail gas  distribution  operations,  PSCo and certain existing
non-  utility  subsidiaries  also  engage in  activities  related to the supply,
transportation and storage of natural gas in Colorado and Wyoming, including the
provision of transportation services to nonassociate utilities.

      NCE,  PSCo and  Enterprises  are now  seeking  authorization  for  various
transactions,  as  described  below,  relating  to  the  joint  development  and
ownership by PSCo and  Enterprises  and certain  nonassociated  companies of gas
transportation and related facilities. In furtherance of such joint undertaking,
PSCo and Enterprises  have agreed with Colorado  Interstate Gas Company ("CIG"),
Wyoming  Interstate  Company ("WIC") and CIG Resources Company ("CIGR"),  all of
which  are  direct or  indirect  subsidiaries  of The  Coastal  Corporation,  to
undertake the following transactions: (1) Enterprises and CIG Gas Supply Company
("CIGGS")
- --------
      1     See New Century Energies, Inc., Holding Co. Act Release No. 26748
 (Aug. 1, 1997), 65 SEC Docket at 278.
      2     Id. at 282.

                                      2

<PAGE>



will form and acquire the equity securities of and provide other funding to WYCO
Development  LLC  ("WYCO"),  a  non-utility  company  formed for the  purpose of
facilitating  the  transactions  described  herein;3 (2) PSCo will construct the
Front Range Pipeline (as described in item 1.3.1,  below) and WIC will construct
the  Powder  River  Lateral  Expansion  (as  described  in  item  1.3.2,  below)
(collectively,  the  "Facilities");  (3) WYCO will purchase the Facilities  from
PSCo and WIC upon completion of construction;  and (4) WYCO will lease the Front
Range  Pipeline back to PSCo and the Powder River Lateral  Expansion back to WIC
under separate but substantially identical long-term lease agreements.

      1.2  Acquisition  of  Equity  Securities  of  WYCO.  Enterprises  requests
authority to acquire the equity securities of WYCO, a Colorado limited liability
company formed by Enterprises and CIGGS to facilitate the transactions described
herein.  The membership  interests in WYCO will be owned 50% by Enterprises  and
50% by CIGGS. The Operating  Agreement  governing WYCO shall be in substantially
the form of Exhibit A hereto.  Under the Operating  Agreement,  Enterprises  and
CIGGS will have equal  voting  rights  with  respect  to the  management  of the
business  of WYCO and will  share  equally  in all costs and  revenues  of WYCO,
except as specifically  provided  herein.  WYCO shall be managed by a management
committee   ("Management   Committee")  that  will  initially   consist  of  one
representative  and  one  alternate  representative  of  each  of  the  members.
Decisions of the Management Committee shall be made by the unanimous vote of the
representatives of the members, with certain exceptions.

      Enterprises'  total  investment  in WYCO is  estimated  not to exceed  $26
million.  Such investment  would be in the form of Enterprises'  initial capital
contribution to WYCO and subsequent cash  contributions,  open account advances,
or loans,  or any  combination  thereof,  to WYCO.  At present,  NCE proposes to
provide  Enterprises  with the  funds  needed  by  Enterprises  to  fulfill  its
obligations under the Operating Agreement.  NCE will derive the funds needed for
such purpose  from  securities  issuances  (including  issuances of  guarantees)
authorized in separate proceedings4 and from other internally-generated  sources
of cash.5

      1.3  Description of Facilities.  PSCo and WIC have agreed to construct the
Facilities, which are generally described as follows:

- --------
      3 As  described  in  greater  detail in item  1.3,  the  Facilities  to be
acquired and owned by WYCO will consist of interstate and intrastate  pipelines,
compressors  and  associated  equipment  that  will be  used by PSCo  and WIC to
transport gas to their  respective  markets and not to distribute gas at retail.
Accordingly,  WYCO will not be a  "gas-utility  company"  within the  meaning of
Section 2(a)(4) of the Act.
      4 In this  connection,  the  Commission  has  authorized the NCE system to
undertake various financings in File No. 70-9007.
      5 Alternatively,  as discussed below, WYCO may seek to project finance the
cost of the facilities on an initial or refinance basis. Such financing would be
done on a basis consistent with Rule 52(b).

                                      3

<PAGE>



            1.3.1 Front Range  Pipeline.  PSCo shall  undertake  construction of
approximately  53-miles of 24-inch diameter natural gas pipeline  extending from
an  interconnection   with  PSCo's  Chalk  Bluffs  measurement  and  compression
facilities,  located just south of the  Colorado-Wyoming  border near  Rockport,
Colorado,  to an interconnection  with PSCo's existing 24-inch pipeline adjacent
to  PSCo's  Fort  St.  Vrain  gas-fired  electric   generating   station,   near
Platteville,  Colorado (the "Front Range  Pipeline").  The Front Range  Pipeline
will be designed initially to create additional transportation capacity from the
Rockport/Chalk   Bluffs   interconnection  to  the  Platteville/Fort  St.  Vrain
interconnection  of approximately  269,000  dekatherms (Dth) per day. PSCo shall
also cause the  construction  of all necessary  taps and metering  facilities on
CIG's and  WIC's  pipeline  systems  and the new  interconnections  with PSCo at
Rockport to accommodate  the full initial  design  capacity from either WIC's or
CIG's pipeline  system.  PSCo shall be responsible for all costs associated with
these related  facilities.  In order to support and maintain the initial  design
capacity of 269,000 Dth per day on the Front Range  Pipeline,  CIG, WIC and PSCo
shall  enter into a  facilities  interconnection  agreement  wherein WIC and CIG
shall agree to provide  pressures  sufficient to effect  delivery into the Front
Range Pipeline. The estimated cost to construct the Front Range Pipeline and the
associated facilities is approximately $25 million.

      By order dated June 4, 1998  (Exhibit  D-2 hereto),  the  Colorado  Public
Utilities  Commission  ("CPUC") granted PSCo a certificate of public convenience
and  necessity to construct and operate the Front Range  Pipeline,  and approved
the related  financing  transactions  that are described  below.  PSCo currently
estimates that it will complete  construction and place the Front Range Pipeline
in service by November 1, 1998, in time for the 1998-1999 winter heating season.
As stated in PSCo's  application  to the CPUC  (Exhibit D-1  hereto),  the Front
Range  Pipeline is  necessary  for  operational  reasons to  alleviate  capacity
constraints  on its northern  Front Range system.  The Front Range Pipeline will
enable  PSCo  to  expand  its   delivery   capacity   and  provide  it  and  its
transportation  customers  with  access to  several  interstate  pipelines  that
intersect at the Chalk Bluffs "hub,"6 which,  in turn, will provide PSCo and its
customers with much improved access to upstream gas supplies in production areas
and supply basins in the Rocky Mountain Region. Such improved access to upstream
gas supplies should lead to lower priced  supplies of gas becoming  available to
the Front Range market.

            1.3.2 Powder River Lateral Expansion.  WIC has agreed to install and
construct  equipment  and  facilities  designed  to provide  approximately  7400
nameplate  horsepower  of  compression  to be located near Laramie and Cheyenne,
Wyoming  ("Phase I"), for the purpose of expanding  the WIC capacity into Powder
River and expanding that portion of its existing
- --------
      6 Hubs are formed at locations where several interstate pipelines meet, or
intersect, and function as the physical transfer points between the intersecting
pipelines where shippers  (i.e.,  buyers and sellers) and traders can buy, sell,
exchange or trade gas or pipeline capacity or other "unbundled"  services (e.g.,
temporary  storage or parking or loaning of gas).  At the Chalk Bluffs hub, PSCo
would have access to transportation  (and thus upstream gas supplies) on the CIG
and WIC pipelines, as well as on the pipeline facilities of Williams Natural Gas
Company,  Trailblazer  Pipeline Company, KN Interstate Gas Transmission  Company
and WestGas InterState, Inc.

                                      4

<PAGE>



capacity from Laramie to Cheyenne,  Wyoming.  Subsequently,  depending on future
market  conditions,  WIC may  install and  construct  equipment  and  facilities
designed  to  supply  approximately  4700  nameplate  horsepower  of  additional
compression  at Laramie and  approximately  100 miles of 16-inch  pipeline  that
would loop CIG's  existing  Powder  River  Lateral  terminating  at the  Laramie
compressor  station ("Phase II"), for the purpose of further  expanding such WIC
capacity  (together,  the Phase I and Phase II expansions are referred to as the
"Powder River Lateral  Expansion").  The planned  in-service date of the Phase I
expansion  is  November  1,  1998,  and,  depending  on market  conditions,  the
anticipated in-service date of the Phase II expansion is October 1, 1999.

      Phase I of the Powder River Lateral  Expansion  will be designed to create
additional  transportation capacity on the WIC pipeline system of 49,000 Dth per
day and,  subject to future  market  conditions,  Phase II would be  designed to
create additional  transportation capacity on the WIC pipeline system of 120,000
Dth per day between the point of  interconnection  of the Powder  River  Lateral
with the pipeline  system of MIGC,  Inc., an interstate  pipeline  subsidiary of
Western Gas  Resources,  Inc., and the terminus of the WIC pipeline at the Chalk
Bluffs hub. These  facilities  will provide PSCo and other customers of WIC with
access to additional  transportation  capacity into the Chalk Bluffs hub, which,
in turn, will provide  improved  access to upstream gas supplies.  The estimated
cost to construct  Phase I of the Powder River Lateral  Expansion is $16 million
and the  estimated  cost to construct  Phase II, based on currently  anticipated
facilities, would be $28 million.

      1.4 Sale of the Facilities to WYCO.  Upon the completion of  construction,
PSCo  proposes to sell the Front Range  Pipeline to WYCO for an amount  equal to
the actual total cost incurred by PSCo, as accounted for in accordance  with the
"Gas Plant Instructions" of the Uniform System of Accounts,  18 C.F.R. Part 201.
In its  application to the CPUC,  PSCo sought  authority to include in the sales
price an allowance for funds used during construction  ("AFUDC") based on PSCo's
capitalized  cost of money  calculated at the lesser of PSCo's  applicable AFUDC
rate or the  CPUC-authorized  rate of return on rate base  during  the period of
time  when the  facilities  are  under  construction  and prior to the time when
placed in service.  Although the CPUC denied this  portion of PSCo's  request in
its June 4, 1998 order, PSCo has requested rehearing.

      Likewise,  upon  completion of construction of Phase I of the Powder River
Lateral  Expansion,  WIC will sell a 100%  interest in the Phase I facilities to
WYCO,  and, if market  conditions  justify  construction  of the Phase II of the
Powder River Lateral  Expansion,  WIC will sell an  approximately  32% undivided
interest in the  completed  Phase II  facilities  to WYCO, in each case at WIC's
actual total cost. The parties intend that WYCO's  investment in the Front Range
Pipeline and the Powder River Lateral  Expansion  facilities  shall be equal. To
achieve  this  result,  the  percentage  undivided  interest  in  the  Phase  II
facilities to be conveyed to WYCO will be adjusted, if necessary, so that WYCO's
total investment in the Powder River Lateral Expansion facilities (i.e., Phase I
and Phase II  combined)  will be equal to WYCO's  investment  in the Front Range
Pipeline. In the event that Phase II of the Powder River Lateral Expansion is

                                      5

<PAGE>



ultimately  not  constructed  as  planned,   then  WYCO  shall  be  provided  an
opportunity to invest in the next  expansion of the CIG or WIC pipeline  systems
serving the Denver area, and any subsequent expansions, in an amount that causes
the total  investment  of WYCO in the WIC and CIG  expansions to be equal to the
total investment of WYCO in the Front Range Pipeline facilities.

      1.5 The Facilities Leases. Concurrently with the purchase from PSCo of the
Front  Range  Pipeline,  PSCo and WYCO will enter into a  facilities  lease (the
"Front  Range  Pipeline  Lease")  under  which WYCO will  lease the Front  Range
Pipeline facilities back to PSCo. Likewise,  concurrently with the purchase from
WIC of the Phase I facilities  of the Powder River  Lateral  Expansion,  WIC and
WYCO  will also  enter  into a  facilities  lease  (the  "Powder  River  Lateral
Expansion  Lease") under which WYCO will lease such interest in the Powder River
Lateral  Expansion back to WIC. A similar lease arrangement will be entered into
between WYCO and WIC  concurrently  with WIC's  transfer to WYCO of an undivided
interest in the Phase II facilities.

      The initial term of both of the Facilities  Leases will be 30 years.  Each
Facilities Lease will be a "net" lease under which PSCo and WIC, as the case may
be, will be solely responsible for operations, maintenance, repair, taxes (other
than income taxes) and other costs of the leased facilities.  Upon expiration of
the  Facilities  Leases,  the Front  Range  Pipeline  and Powder  River  Lateral
Expansion facilities will be sold back to PSCo and WIC, respectively, at the net
book cost.  The Front Range Pipeline Lease was reviewed and approved by the CPUC
in its June 4, 1998 order  authorizing  PSCo to construct  and operate the Front
Range  Pipeline.  The Powder River Lateral  Expansion Lease is subject to review
and approval by the Federal Energy Regulatory Commission ("FERC").

            1.5.1 The Front  Range  PipelineUnder  the terms of the Front  Range
Pipeline  Lease,  lease  payments  will be  cost-of-service  based,  and will be
calculated annually using rate of return on rate base, depreciation,  and income
tax  factors  authorized  by the CPUC.7 In the event that WYCO makes  payment of
property taxes on the Front Range Pipeline, PSCo would be obligated to reimburse
WYCO for such  amounts.  PSCo  shall be  obligated  to operate  the Front  Range
Pipeline in  accordance  with  accepted  industry  standards and shall offer and
provide gas transportation services using such facilities in accordance with its
CPUC gas tariff.

      The Front  Range  Pipeline  Lease  shall be in  substantially  the form of
Exhibit B-1A hereto.


- --------
      7 Because the lease  payments under the Front Range Pipeline Lease will be
based on and track the depreciation  rates, rate of return on rate base, capital
structure  and income tax factors used by the CPUC to develop gas service  rates
for PSCo,  PSCo's customers will be economically  neutral to the  sale/leaseback
transaction.

                                      6

<PAGE>



            1.5.2 The Powder River Lateral  Expansion Lease.  Under the terms of
the Powder River Lateral Expansion Lease, lease payments will be cost-of-service
based,  and will be  calculated  annually  using  rate of return  on rate  base,
depreciation,  and income tax factors  authorized by the FERC. In the event WYCO
makes  payment  of  property  taxes  on  the  Powder  River  Lateral   Expansion
facilities,  WIC will be obligated to reimburse WYCO for such amounts.  WIC will
be  obligated  to operate the leased  facilities  in  accordance  with  accepted
industry standards and shall offer and provide gas transportation services using
such  facilities  in accordance  with its FERC gas tariff.  WIC shall obtain all
necessary  governmental  approvals including a certificate of public convenience
and  necessity  from the FERC for  authorization  to  construct  and operate the
Powder River  Lateral  Expansion  and to provide the  additional  transportation
services  created thereby with proposed  in-service date of November 1, 1998 for
Phase I and a proposed  in-service  date of October 1, 1999 for Phase II, market
conditions permitting.

      The Powder River Lateral  Expansion  Lease shall be in  substantially  the
same form of Exhibit B-2 hereto.

      1.6 Other Matters. WYCO has no current plan to seek third-party financing.
However,  in the future,  WYCO may seek to finance or refinance a portion of the
cost of the  Facilities  through  borrowings  from banks or other  institutional
lenders.  In the  event  that  any  such  borrowings  are  made by  WYCO,  it is
anticipated  that the proceeds  thereof would be distributed to Enterprises  and
CIGGS as a return of capital.  Any such debt securities  would be secured solely
by the assets of WYCO,  including the rental  payments  under the two Facilities
Leases.  The  Applicants  believe  that the  issuance  of bonds,  notes or other
evidence of indebtedness  by WYCO for the purpose of financing its business,  as
described  in this  Application  or  Declaration,  and the  granting of security
therefor,  would be exempt  from the  requirements  of the Act  pursuant to Rule
52(b). WYCO will report any issuance of indebtedness on Form U-6B-2.

      In accordance with its existing authorization,8 New Century Services, Inc.
("NC  Services"),  a service  company  subsidiary  of NCE,  may agree to provide
certain  categories of  administrative,  management,  and technical  services to
WYCO,  in which case NC  Services  and WYCO would  enter into the  standard  NCE
system  service  agreement.  CIG, WIC, or CIGR may also from time to time render
services to WYCO . Prior to providing any such services to WYCO, these companies
would file with the Commission a statement on Form U-13E-1.


Item 2. Fees, Commissions and Expenses.

- --------
      8     See New Century Energies, Inc., supra n. 1, 65 SEC Docket at 282.

                                      7

<PAGE>



      The  fees,  commissions  and  expenses  incurred  or  to  be  incurred  in
connection with the transactions proposed herein are estimated at $15,000.


Item 3. Applicable Statutory Provisions.

      3.1  Sections  9(a)  and  10 of  the  Act  are  applicable  to  NCE's  and
Enterprises'  direct or indirect  acquisition of the limited  liability  company
membership  interests  of WYCO  and to  WYCO's  acquisition  of the  Facilities.
Section  12(f) of the Act and Rule 43  thereunder  are deemed  applicable to the
sale of the Front Range  Pipeline by PSCo to WYCO.  Sections  9(a), 10 and 12(f)
and Rule 43 are deemed  applicable  to the lease of the Front Range  Pipeline by
WYCO to PSCo and Sections 9(a) and 10 are deemed  applicable to the lease of the
Powder River Lateral Expansion facilities by WYCO to WIC.

      The  issuance  and  sale of debt  securities  by WYCO for the  purpose  of
financing  its business  are subject to Sections  6(a) and 7 of the Act, but are
considered exempt thereunder pursuant to Section 6(b) and Rule 52(b).

       Future  investments  by  Enterprises  in WYCO in the form of loans,  cash
contributions  or open  account  advances to finance  WYCO's  ongoing  business,
including any expansions of the Facilities, would be subject to Section 9(a) and
10 or Section 12(b) and Rule 45, as applicable,  but will be exempt  pursuant to
Rule 52 or Rule 45(b), as applicable.

            3.1.1 Standards of Approval under SeThe transactions proposed
herein involve an  acquisition  of  securities,  as well as an acquisition of an
interest in an other (i.e.,  non-utility) business, and are therefore subject to
the approval of this  Commission  under  Section 10. The relevant  standards for
approval under Section 10 are set forth in subsections (b), (c) and (f). In this
case, the  requirements of Section 10(f) will be met upon the approval of PSCo's
application  to the CPUC,  and there is no basis for the  Commission to make any
negative findings under Section 10(b).

      As applied to interests in non-utility businesses, Section 10(c)(1) of the
Act  provides  that the  Commission  shall not  approve an  acquisition  that is
"detrimental  to the  carrying  out of the  provisions  of section  11." Section
11(b)(1),  in turn,  directs the Commission to limit the operations of a holding
company  system to a single  integrated  public-utility  system,  provided that,
subject  to making  certain  specified  findings,  the  Commission  may permit a
registered  holding  company to control  one or more  additional  public-utility
systems.9  Further,  the  Commission  may permit the  retention  by a registered
holding company of an interest in any  non-utility  business that is "reasonably
incidental, or economically necessary or appropriate to the
- --------
      9 In its order  approving the formation of NCE, supra n. 1, the Commission
made findings  under  Section  11(b)(1)  permitting  the retention of PSCo's gas
utility business as an additional integrated system.

                                      8

<PAGE>



operations" of its integrated system or systems.  The Commission has interpreted
Sections  10(c)(1) and 11(b)(1),  read together,  as expressing a  Congressional
policy against  non-utility  acquisitions that bear no functional  relation to a
holding company's utility operations.10

      As previously described, the Front Range Pipeline is designed to transport
gas into PSCo's service territory for ultimate  consumption by end-use customers
served off of PSCo's gas distribution system, including fuel for PSCo's electric
generation  facilities.  Substantially all of the capacity  associated with this
facility will be used to support PSCo's retail gas utility and electric  utility
operations.  The Powder River Lateral Expansion  facilities are also designed to
provide PSCo and other customers of WIC with greater access to upstream  sources
of gas supply.  In the past, the Commission has held that investments in similar
kinds of fuel and fuel  transportation  facilities meet the standards of Section
11(b)(1).11

            3.1.2 Rule 54 Analysis.  The  transactions  proposed herein are also
subject to Section 32(h)(4) of the Act and Rule 54 thereunder.  Rule 54 provides
that, in determining  whether to approve any transaction that does not relate to
an "exempt wholesale  generator"  ("EWG") or "foreign utility company" ("FUCO"),
the Commission shall not consider the effect of the  capitalization  or earnings
of any subsidiary  which is an EWG or FUCO upon the registered  holding  company
system if paragraphs (a), (b) and (c) of Rule 53 are satisfied.

      Initially,  NCE  has  complied  or will  comply  with  the  record-keeping
requirements of Rule 53(a)(2),  the limitation under Rule 53(a)(3) on the use of
the NCE system's domestic public-utility company personnel to render services to
EWGs and FUCOs, and the requirements of Rule 53(a)(4)  concerning the submission
of copies of certain  filings  under the Act to retail  regulatory  commissions.
Further,  none of the  circumstances  described in Rule 53(b) has occurred or is
continuing.  Rule  53(c) is  inapplicable  by its terms  because  the  proposals
contained herein do not involve the issue and sale of  securities(including  any
guarantees) to finance an acquisition of an EWG or FUCO.

      Rule  53(a)(1)  limits  a  registered   holding  company's   financing  of
investments in EWGs if such holding company's "aggregate investment" in EWGs and
FUCOs exceeds 50% of its
- --------
      10    See Michigan Consolidated Gas Co., 44 S.E.C. 361, 363-65 (1070),
 aff'd 444 F.2d 913 (D.C. Cir. 1971).

      11 In its  order  authorizing  the  creation  of  NCE,  supra  n.  1,  the
Commission permitted NCE to retain interests in certain non-utility  gas-related
operations  of WGI and e prime.  See also  Central  and South West  Corporation,
Holding Co. Act Release No. 14555 (December 28, 1961) (approving  acquisition of
the stock of a gas pipeline  company by a registered  electric  utility  holding
company);   and  Conectiv,   Inc.,  66  SEC  Docket  1260  (February  25,  1998)
(authorizing new registered  electric utility holding company to retain interest
in a gas supply and  storage  company as being  functionally  related to holding
company's  secondary  gas  distribution  system).  Further,   Commission  orders
approving  investments by registered  electric utility holding companies in fuel
and fuel  related  activities  (including  fuel  transportation)  were  cited as
precedents  for  including  such  activities  among  those that  "energy-related
companies," as defined in Rule 58(b), may engage.

                                      9

<PAGE>



"consolidated  retained  earnings." NCE's "aggregate  investment" (as defined in
Rule  53(a)(1)(i))  in all EWGs and FUCOs,  pro forma to include NCE's  indirect
investment in Yorkshire  Electricity Group plc  ("Yorkshire")12  and Independent
Power   Corporation   plc  ("IPC"),   is  currently  equal  to  50.9%  of  NCE's
"consolidated  retained earnings" (as defined in Rule 53(a)(1)(ii)) for the four
quarters ended December 31, 1997. At the present time,  therefore,  NCE does not
satisfy all of the requirements of Rule 53(a).

      However,  even if the Commission were to take into account, on a pro forma
basis,  the  effect  of the  capitalization  and  earnings  of  EWGs  and  FUCOs
(including,  on a pro forma basis, Yorkshire and IPC) in which NCE has invested,
it would  have no basis  for  denying  the  transactions  proposed  herein.  The
transactions  proposed  herein  relate  solely  to  an  investment,   through  a
non-utility  subsidiary  of  Enterprises,  in  natural  gas  transportation  and
compression  facilities  that will  provide  additional  natural  gas supply and
transportation  capacity  needed by PSCo in  connection  with the conduct of its
domestic natural gas distribution and electric utility  operations.  All aspects
of the  transactions  described  herein,  as  they  relate  to  PSCo  (including
construction  of  the  Front  Range  Pipeline  and  the  related  sale/leaseback
transaction) have been approved by the CPUC.

      Moreover,  there  has  been  no  material  impact  on  NCE's  consolidated
capitalization  by reason of the  inclusion  therein of the  capitalization  and
earnings of EWGs and FUCOs (including on a pro forma basis Yorkshire and IPC) in
which NCE has an interest.  (See Financial Statements F-3 and F-4, showing, on a
pro forma  basis,  the  consolidated  capitalization  and  income  of NCE).  NCE
believes that the capitalization  ratios and income levels are within acceptable
ranges.  Finally,  although  NCE's  consolidated  earnings  for the  year  ended
December 31, 1997, were negatively affected by its investment in Yorkshire, this
was solely as the result of the  imposition by the United Kingdom of a one-time,
non-recurring,  windfall tax on Yorkshire.  Importantly, this tax did not affect
earnings from ongoing operations,  and,  therefore,  would not have any negative
financial impact on earnings in future periods.


Item 4. Regulatory Approvals.

      The  construction  of the Front Range  Pipeline and the sale and leaseback
thereof by PSCo  pursuant to the Front Range  Pipeline  Lease are subject to the
jurisdiction of, and have been approved by, the CPUC. No other state commission,
and no federal commission, other than the
- --------
      12 In a separate  proceeding  (File No.  70-8787),  PSCo is  proposing  to
transfer to  Enterprises  all of the common stock of New Century  International,
Inc., a wholly-owned subsidiary of PSCo through which PSCo holds,  indirectly, a
50% interest in Yorkshire. Upon completion of such transfer, Enterprises intends
to file with the Commission a Notification  of Foreign Utility Company Status on
Form U-57 on behalf of Yorkshire.

                                      10

<PAGE>



Commission,  has  jurisdiction  over the proposed  transactions  insofar as they
concern any of the Applicants.13


Item 5. Procedure.

      The Commission is requested to publish a notice under Rule 23 with respect
to the filing of this  Application or Declaration  as soon as  practicable.  The
Applicants  request that the  Commission's  Order be issued as soon as the rules
allow,  and that there should not be a 30-day waiting period between issuance of
the Commission's  order and the date on which the order is to become  effective.
The Applicants  hereby waive a recommended  decision by a hearing officer or any
other  responsible  officer of the  Commission and consents that the Division of
Investment Management may assist in the preparation of the Commission's decision
and/or order, unless the Division opposes the matters proposed herein.


Item 6. Exhibits and Financial Statements.

      A.   -Exhibits.

            A     Form of Limited Liability Company Operating  Agreement of WYCO
                  Development LLC.

            B-1A  Revised form of Front Range Pipeline Lease Agreement.

            B-2   Form of Powder River Lateral Expansion Lease Agreement. 
                  (Previously filed).

            D-1  Application of Public Service Company of Colorado to The Public
                 Utilities Commission of the State of Colorado (Docket No. 97A-
                 622G).  (Previously filed).

            D-2   Order of The Public Utilities Commission of the State of
                  Colorado.

            F     Opinion of Counsel. (To be filed by amendment).

            H     Proposed Form of Federal Register Notice.  (Previously filed).

            27.A  Financial Data Schedule Per Book -  NCE.  (Previously filed).
- --------
      13 FERC has  jurisdiction  under the Natural Gas Act of 1938,  as amended,
over the construction,  sale and leaseback of the Powder River Lateral Expansion
by WIC, an interstate pipeline company.

                                      11

<PAGE>



            27.B  Financial Data Schedule Pro Forma NCE (Confidential Treatment
                  Requested).  (Previously filed).

      B.    Financial Statements.  (Previously filed).

            1.1   Balance  Sheet  of NCE and  consolidated  subsidiaries,  as of
                  December  31, 1997  (incorporated  by  reference to the Annual
                  Report on Form 10-K of NCE for the fiscal year ended  December
                  31, 1997) (File No. 1-12927).

            1.2   Statement of Income of NCE and consolidated  subsidiaries,  as
                  of December 31, 1997  (incorporated by reference to the Annual
                  Report on Form 10-K of NCE for the fiscal year ended  December
                  31, 1997) (File No.
                  1-12927).

            1.3   Pro Forma Capitalization of NCE and consolidated  subsidiaries
                  after giving effect to, among other things,  the  transactions
                  contemplated herein. (Confidential Treatment Requested - filed
                  pursuant to Rule 104).

            1.4   Pro   Forma   Income   Statement   of  NCE  and   consolidated
                  subsidiaries  after giving effect to, among other things,  the
                  transactions  contemplated  herein.   (Confidential  Treatment
                  Requested - filed pursuant to Rule 104).

            2.1   Balance Sheet of PSCo and  subsidiaries,  consolidated,  as of
                  December  31, 1997  (incorporated  by  reference to the Annual
                  Report on Form 10-K of PSCo for the fiscal year ended December
                  31, 1997 (File No. 1-3280)).

            2.2   Statement  of Income of PSCo and  subsidiaries,  consolidated,
                  for  the  year  ended  December  31,  1997   (incorporated  by
                  reference  to the  Annual  Report on Form 10-K of PSCo for the
                  fiscal year ended December 31, 1997 (File No. 1-3280)).

            2.3   Pro Forma Capitalization of PSCo and consolidated subsidiaries
                  after giving effect to, among other things,  the  transactions
                  contemplated herein (Confidential  Treatment Requested - filed
                  pursuant to Rule 104).

            2.4   Pro  Forma   Income   Statement   of  PSCo  and   consolidated
                  subsidiaries  after giving effect to, among other things,  the
                  transactions   contemplated  herein  (Confidential   Treatment
                  Requested - filed pursuant to Rule 104).

            3.1   Balance  Sheet  of  NC  Enterprises,  Inc.  and  subsidiaries,
                  consolidated,   as  of  December  31,  1997  (incorporated  by
                  reference to the  Application/Declaration  on Form U-1 in File
                  No. 70-9193 (Exhibit 3.1)).


                                      12

<PAGE>



            3.2   Statement of Income of NC Enterprises,  Inc. and subsidiaries,
                  consolidated,   as  of  December  31,  1997  (incorporated  by
                  reference to the  Application/Declaration  on Form U-1 in File
                  No. 70-9193 (Exhibit 3.2)).

            3.3   Pro Forma  Capitalization  of NC Enterprises and  consolidated
                  subsidiaries  after giving effect to, among other things,  the
                  transactions   contemplated  herein  (Confidential   Treatment
                  Requested - filed pursuant to Rule 104).

            3.4   Pro Forma Income  Statement of NC Enterprises and consolidated
                  subsidiaries  after giving effect to, among other things,  the
                  transactions   contemplated  herein  (Confidential   Treatment
                  Requested - filed pursuant to Rule 104).

Item 7. Information as to Environmental Effects.

      None  of  the  matters  that  are  the  subject  of  this  Application  or
Declaration involve a "major federal action" nor do they  "significantly  affect
the  quality  of the  human  environment"  as those  terms  are used in  section
102(2)(C) of the National  Environmental Policy Act. The transaction that is the
subject of this  Application  or  Declaration  will not result in changes in the
operation of the  Applicants  that will have an impact on the  environment.  The
Applicants are not aware of any federal agency that has prepared or is preparing
an environmental  impact statement with respect to the transactions that are the
subject of this Application or Declaration.


                                      13

<PAGE>


                                  SIGNATURE

      Pursuant to the  requirements of the Public Utility Holding Company Act of
1935, as amended, the undersigned  companies have duly caused this Amendment No.
1 to the  Application  or  Declaration  previously  filed herein to be signed on
their behalf by the undersigned thereunto duly authorized.



                                    NEW CENTURY ENERGIES, INC.
                                    PUBLIC SERVICE COMPANY OF
                                          COLORADO
                                    NC ENTERPRISES, INC.



                              By:  /s/ Richard C. Kelly
                                   --------------------------------
                                    Name: Richard C. Kelly
                                    Title:Executive Vice President,
                                          Chief Financial Officer of
                                          New Century Energies, Inc.;
                                          Executive Vice President of
                                          Public Service Company of
                                          Colorado;
                                          Executive Vice President of
                                          NC Enterprises

Date: July 9, 1998



                                      14

<PAGE>


                                                                     Exhibit A












                             OPERATING AGREEMENT
                                      OF
                             WYCO DEVELOPMENT LLC
==============================================================================




                         Effective ____________, 1998









<PAGE>



Table of Contents

I.   EXPLANATORY STATEMENT...................................................1

II.  DEFINITIONS.............................................................1
      A. Act.................................................................1
      B.  Agreement..........................................................1
      C. Articles of Organization............................................1
      D. Capital Account.....................................................1
      E. Capital Contribution................................................1
      F. Code................................................................1
      G. Company.............................................................2
      H. Effective Date......................................................2
      I. Member..............................................................2
      J. Membership Interest.................................................2
      K. Membership Rights...................................................2
      L. Percentage..........................................................2
      M. Person..............................................................2
      N. Profits and Losses..................................................2

III.    FORMATION OF COMPANY.................................................2
      A. Organization........................................................2
      B. Name of the Company.................................................2
      C. Term................................................................2
      D. Principal Office....................................................3
      E. Registered Agent....................................................3
      F. Members.............................................................3

IV.     PERMITTED BUSINESSES OF COMPANY......................................3
      A. Initial Purposes....................................................3
      B. Other Permitted Activities..........................................3

V.   CAPITAL CONTRIBUTIONS...................................................4
      A. Capital Contributions...............................................4
      B. Capital Account.....................................................4
      C. Withdrawal or Reduction of Member's Contributions to Capital........5

VI.     ALLOCATIONS, DISTRIBUTIONS, TAX ELECTIONS, AND REPORTS...............6
      A. Distributions of Cash Flow..........................................6
      B. Allocation of Profits and Losses....................................6
      C. Partnership Tax Treatment...........................................6
      D. Loans to Company....................................................7
      E. Records, Audits and Reports.........................................7



<PAGE>



VII.    MANAGEMENT RIGHTS, POWERS, AND DUTIES................................7
      A. Management..........................................................7
      B. Management Committee Meetings.......................................7
      C. Bank Accounts.......................................................8
      D. Limitation of Liability.............................................8
      E.  Company Debt Liability.............................................8

VIII.   TRANSFER OF INTERESTS................................................9

IX.     DISSOLUTION, LIQUIDATION, AND TERMINATION OF THE COMPANY.............9
      A. Events of Dissolution...............................................9
      B. Procedure for Winding Up............................................9
      C. Filing of Statement of Intent to Dissolve and Articles of Dissolution10

X.   GENERAL PROVISIONS.....................................................10
      A.  Assurances........................................................10
      B. Notifications......................................................10
      C. Specific Performance...............................................10
      D. Complete Agreement.................................................10
      E. Applicable Law.....................................................11
      F. Section Titles.....................................................11
      G. Binding Provisions.................................................11
      H. Jurisdiction and Venue.............................................11
      I. Terms..............................................................11
      J. Separability of Provisions.........................................11
      K. Counterparts.......................................................11

Exhibit A...................................................................13
   List of Members, Capital and Percentages.................................13




<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



   THIS OPERATING AGREEMENT is made as of this ____ day of ______________  1998,
between  and among the  Members of WYCO  DEVELOPMENT  LLC,  a  Colorado  Limited
Liability  Company,  who have signed  this  Operating  Agreement  agreeing to be
obligated and bound by its terms.


                           I. EXPLANATORY STATEMENT

   A. The members have  created the limited  liability  company  governed by the
      terms of this agreement to be owned 50% by NC  Enterprises,  Inc.  ("NCE")
      and 50% by CIG Gas Supply Company ("CIGGS").

   B. The limited  liability  company is  initially  formed to acquire,  own and
      lease gas transmission facilities.

   C. This operating agreement governs the relationships  between Members of the
      Company and between the Company and the Members.


                               II. DEFINITIONS

   A. Act.  The Colorado Limited Liability Company Act (Article 80 of Title 7,
      Colorado Revised Statutes), as amended from time to time.

   B.  Agreement.  This Operating Agreement.

   C. Articles of Organization.  The documents filed with the Secretary of State
      of the State of Colorado to create WYCO  Development  LLC on December  16,
      1997.

   D. Capital Account. The account maintained by the Company for each Member.

   E. Capital  Contribution.  The total amount of cash and the fair market value
      of any other assets  contributed (or deemed contributed under the Code) to
      the Company by a Member,  net of liabilities  secured by such  contributed
      property that the Company is considered to assume or take subject to under
      the Code.

  F. Code.  The Internal  Revenue Code of 1986 or  corresponding  provisions  of
     subsequent  superseding revenue laws and related rules and regulations,  or
     any similar tax law of any state or jurisdiction.


                                                                     Page 1

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



   G. Company. WYCO Development LLC, a Colorado Limited Liability Company.

   H. Effective Date. The effective date of this Operating Agreement is ________
      , 1998.

   I. Member. Each of the persons signing this Agreement, and any other Persons
      who may subsequently be designated as a Member of this Company.

   J. Membership Interest. A Member's share of the Profits and Losses of, and 
      the right to receive distributions from, the Company.

   K. Membership  Rights  The  rights of a  Member,  which  are  comprised  of a
      Membership Interest, and the right to participate in the management of the
      Company.

   L. Percentage.  As to a Member,  the  percentage set forth after the Member's
      name on Exhibit A, as amended from time to time.

   M. Person.  An  individual,   partnership,   corporation,  limited  liability
      company, unincorporated association, trust, estate, or other entity.

   N. Profits and Losses.  The Company's  taxable  income or loss  determined in
      accordance with the Code.


                          III. FORMATION OF COMPANY

   A. Organization.  The parties  hereby  organize a limited  liability  company
      pursuant to the Act and the  provisions of this  Operating  Agreement and,
      for that purpose,  have caused  Articles of  Organization  to be prepared,
      executed and filed for recording  with the Secretary of State of the State
      of  Colorado  on  December  16,  1997.  For  purposes  of the Code and the
      regulations  promulgated  thereunder,  the Company shall be deemed to be a
      partnership.  The  Company  shall take all  actions as may be  required to
      qualify for,  receive and maintain  such  treatment as a Colorado  Limited
      Liability Company and tax treatment as a partnership.

   B. Name of the  Company.  The name of the Company  shall be WYCO  Development
      LLC.

   C. Term.  The term of this Operating  Agreement  shall begin on the Effective
      Date and shall continue until terminated as provided herein.


                                                                     Page 2

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



   D. Principal  Office.  The  principal  office of the  Company in the State of
      Colorado  shall be  located  at  ______________________________  or at any
      other place within the State of Colorado upon which the Members agree.

   E. Registered  Agent. The name and address of the Company's  registered agent
      in the State of Colorado shall be The Corporation Company,  1675 Broadway,
      Denver, Colorado 80202.

   F. Members. The name, present mailing address, taxpayer identification number
      and Percentage of each Member are set forth on Exhibit A.


                     IV. PERMITTED BUSINESSES OF COMPANY

   A. Initial  Purposes.  The Company is formed  initially  to acquire,  own and
      lease gas transmission facilities. The initial facilities shall consist of
      approximately  53 miles of 24 inch pipeline from Rockport,  Colorado to an
      interconnection with the existing facilities of PSCo at the Fort St. Vrain
      generating station, and all related rights-of-way, easements, licenses and
      permits (collectively the "Front Range Pipeline"). The Company shall lease
      the Front Range Pipeline to Public  Service  Company of Colorado under the
      terms of the Lease  Agreement  attached  hereto as Exhibit B. The  Company
      shall simultaneously pursue the construction,  installation, ownership and
      leasing of a certain  portion of  facilities  to expand  the  capacity  of
      Wyoming  Interstate  Company,  Ltd.  ("WIC") by extending  its capacity to
      Powder River and  expanding  that portion of its  existing  capacity  from
      Laramie to Cheyenne,  Wyoming. The Company shall lease these facilities to
      WIC under the terms of a lease agreement in substantially the same form as
      the Lease Agreement  attached hereto as Exhibit C. The facilities shall be
      constructed at the request of WIC in two phases.  Phase I shall consist of
      the  installation  of  approximately  7380 horsepower of compression at or
      near Laramie and Cheyenne, Wyoming. The Company shall have a 100% interest
      in the facilities associated with Phase I. At the request of WIC, based on
      market  conditions,  the Company shall pursue Phase II of the Powder River
      expansion.  Phase II shall  consist of the  installation  of an additional
      4680  horsepower  of  compression  at  Laramie  and  the  installation  of
      approximately  100 miles of 16-inch looping of CIG's existing Powder River
      Lateral terminating at the Laramie Compressor  Station.  The Company shall
      have an interest in the facilities  associated with Phase II that puts the
      Company's  total  investment  in Phase I and Phase II of the WIC expansion
      equal to the Company's total investment in the Front Range Pipeline.

   B. Other  Permitted  Activities.  The Company shall also accomplish any other
      lawful business  whatsoever which shall at any time appear conducive to or
      expedient for the protection or benefit of the Company and its assets, and
      shall be permitted to exercise all other powers

                                                                     Page 3

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



      necessary to or reasonably connected with the Company's business which may
      be legally exercised by limited liability companies under the Act.


                           V. CAPITAL CONTRIBUTIONS

   A. Capital Contributions.

      1. Capital  Contributions may be required from time to time, as determined
         by the  Members  to be  reasonably  necessary  to cover  the  costs and
         investments of the Company.

      2. Capital  Contributions shall be made within ten (10) days from the date
         the Members approve such Capital Contributions or at such later time or
         times as the Members determine.

      3. Should a Member fail to tender an approved  Capital  Contribution  in a
         timely fashion,  such Member shall not be entitled to any distributions
         from the Company  until such Capital  Contribution  has been made.  The
         Company shall be granted the right to apply any distributions allocated
         to the  Member  failing  to  contribute  its share of  capital  to such
         Capital Contribution until paid in full.

   B. Capital Account.

      1. Amounts Credited. The Company shall maintain for each Member a separate
         Capital  Account  in  accordance  with  Treasury   Regulation   Section
         1.704-1(b)2(iv).

         (a) Such Member's Capital Account shall be credited with:

            (i) the amount of all Capital Contributions to the Company;

            (ii) its distributive share of all items of income and gain; and

            (iii) the amount of any Company  liabilities  assumed by such Member
            or which are secured by any property distributed to such Member.

         (b) Such Member's Capital Account shall be debited with:

            (i) its distributive  share of distributions and the agreed value of
            property  distributed  to such  Member  by the  Company  (net of all
            liabilities  assumed  by the  Member  or to which  the  property  is
            subject);

                                                                     Page 4

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



            (ii) its distributive share of all items of deduction and loss; and

            (iii) the amount of any  liabilities  of such Member  assumed by the
            Company.  In determining the amount of any liability for purposes of
            this  provision,  there  shall be taken into  account  Code  Section
            752(c)  or  any  other   applicable   provisions  of  the  Code  and
            Regulations.

      2. Variations From Federal Income Tax Method of Computation.  For purposes
         of computing the amount of each item of income, gain, deduction or loss
         to  be  reflected  in  the  Capital   Accounts  of  the  Members,   the
         determination,  recognition and  classification  of such items shall be
         the same as their  determination,  recognition and  classification  for
         federal income tax purposes, provided that the computation of all items
         of income, gain, loss and deduction shall be made without regard to any
         Section 754  election  which may be made by the Company  (except to the
         extent required by Treasury Regulation Section 1.704-1(b)2(iv)(m)).

      3. Consistency With  Regulations.  The foregoing  provisions and any other
         provisions  of  this  Agreement  relating  to  maintenance  of  Capital
         Accounts are intended to comply with  Regulations  Section  1.704-1(b),
         and shall be interpreted  and applied in a manner  consistent with such
         Regulations.  In the event the Managers' Committee shall determine that
         it is prudent to modify the manner in which the  Capital  Accounts,  or
         any debits or credits thereto (including, without limitation, debits or
         credits  relating  to  liabilities  which are  secured  by  distributed
         property  or which are  assumed  by the  Company or the  Members),  are
         computed  in order to  comply  with  such  Regulations,  the  Managers'
         Committee may make such modification, provided that it is not likely to
         have a material effect on the amounts  distributable to any Member upon
         dissolution of the Company.
         The Managers' Committee also shall:

         (a) make any adjustments  that are necessary or appropriate to maintain
         equality  between the Capital Accounts of the Members and the amount of
         Company capital  reflected on the Company's  balance sheet, as computed
         for   book   purposes   in   accordance   with   Regulations    Section
         1.704-1(b)(2)(iv)(q); and

         (b) make  any  appropriate  modifications  in the  event  unanticipated
         events  might  otherwise  cause  this  Agreement  not  to  comply  with
         Regulations Section 1.704-1(b).

   C. Withdrawal  or Reduction of Member's  Contributions  to Capital.  A Member
      shall not receive out of the  Company's  property  any part of its Capital
      Contributions until all liabilities of the Company,  except liabilities to
      Members  arising  out of their  Capital  Contributions,  have been paid or
      there remains property of the Company sufficient to pay them. No interest

                                                                     Page 5

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



      shall be paid on any  Capital  Contributions,  nor shall a Member have any
      right  to  receive  any item  other  than  cash in  return  for a  Capital
      Contribution.


          VI. ALLOCATIONS, DISTRIBUTIONS, TAX ELECTIONS, AND REPORTS

   A. Distributions  of Cash  Flow.  It is the  intent of the  Members  that all
      available  cash (except such amounts as are  determined by the  Management
      Committee to be necessary for working capital) shall be distributed to the
      Members in accordance with the percentage  interests  listed in Exhibit A.
      Distributions  shall  be made  at such  times  and in such  amounts  as is
      determined by the Management Committee.

   B. Allocation  of Profits  and  Losses.  After  giving  effect to any special
      allocations,  Profits  and Losses  shall be  allocated  to the  Members in
      accordance with the percentage  interests listed in Exhibit A. Profits and
      Losses will be calculated by making the following adjustments:

      1. All items of income,  gain, loss,  deduction,  or credit required to be
         stated separately  pursuant to Code Section 703(a)(1) shall be included
         in computing taxable income or loss.

      2. Any tax-exempt income of the Company,  not otherwise taken into account
         in computing  Profit or Loss,  shall be included in  computing  taxable
         income or loss.

      3. Any expenditures of the Company described in Code Section  705(a)(2)(B)
         (or    treated    as    such    pursuant    to    Regulation    Section
         1.704-1(b)(2)(iv)(i)) and not otherwise taken into account in computing
         Profit or Loss, shall be subtracted from taxable income or loss.

      4. Gain or loss resulting from any taxable disposition of Company property
         shall be  computed  by  reference  to the  adjusted  book  value of the
         property disposed of,  notwithstanding  the fact that the adjusted book
         value  differs  from the  adjusted  basis of the  property  for federal
         income tax purposes.

      5. Notwithstanding any other provision of this definition, any items which
         are specially  allocated under the terms of this Agreement hereof shall
         not be taken into account in computing Profit or Loss.

   C. Partnership  Tax  Treatment.  The  Members  elect to have the  Company  be
      treated  as  a  partnership  for  tax  purposes  under  the  Check-the-Box
      regulations of the Code.


                                                                     Page 6

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



   D. Loans to Company.  Nothing in this Agreement shall prevent any Member from
      making  secured or unsecured  loans to the Company by  agreement  with the
      Company.

   E. Records,  Audits and Reports.  The Company shall maintain and preserve all
      accounts,  books,  and other relevant  Company  documents.  Each Member is
      entitled to review any records of the Company,  and to audit the Company's
      records at such Member's  expense.  At a minimum the Company shall keep at
      its principal place of business the following records:

      1. A current list of the full name and last known business,  residence, or
         mailing address of each Member, both past and present;

      2. A  copy  of  the  Articles  of  Organization  of the  Company  and  all
         amendments  thereto,  together  with  executed  copies of any powers of
         attorney pursuant to which any amendment has been executed;

      3. Copies of the Company's  federal,  state,  and local income tax returns
         and reports, if any, for the four (4) most recent years;

      4. Copies  of  the  Company's   currently   effective   written  Operating
         Agreement, copies of any writings permitted or required with respect to
         a Member's  obligation to contribute  cash,  property or services,  and
         copies of any  financial  statements  of the  Company for the three (3)
         most recent years;

      5. Minutes of every annual, special, and court-ordered meeting; and,

      6. Any written consents obtained from Members for actions taken by Members
         without a meeting.


                  VII. MANAGEMENT RIGHTS, POWERS, AND DUTIES

   A. Management.  Management  of the Company  shall be reserved to the Members,
      who shall act through a Management  Committee.  The  Management  Committee
      shall  be  made  up of  one  (1)  representative  and  one  (1)  alternate
      representative  of  each of the  Members.  Each  Member  may  replace  its
      representatives  at any time and shall promptly notify the other Member in
      writing of such replacement.

   B. Management  Committee Meetings.  The Management  Committee shall meet from
      time to time as  determined by the  representatives  of the Members but no
      less than  annually.  Written  notice  stating the place,  day and hour of
      meetings and the purpose or purposes for which the

                                                                     Page 7

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



      meetings  are called  shall be  delivered  not less than ten (10) days nor
      more than fifty (50) days before the date of the  meeting.  Any Member may
      call a  special  meeting  on no less  than ten (10)  days  written  notice
      stating the date, place, hour and purpose of such meeting. Attendance at a
      special  meeting shall  constitute a waiver of notice of said meeting.  In
      the event of an emergency,  the time period for a meeting may be shortened
      provided telephonic notice is provided to all Management Committee members
      in advance of the meeting.  The Committee may meet  telephonically  or may
      act by written consent, executed by all Committee members.

      1. Quorum/Unanimous Vote. At all meetings of the Management Committee, two
         (2) members shall  constitute a quorum for the transaction of business.
         Each  Management  Committee  member shall have one vote. In the event a
         Member's  representative  cannot  attend a  meeting  of the  Management
         Committee,  that Member shall be represented by the Member's  alternate
         representative.  Decisions of the Management Committee shall be made by
         the unanimous vote of the  representatives  of the Members,  subject to
         those  decisions which are mandated by the provisions of this Operating
         Agreement.

      2. Reporting/Budgeting/Financing.  The Management  Committee  shall keep a
         record of its actions.  It shall be responsible  for review of monthly,
         quarterly  and annual  financial  reporting  and for  reporting  to the
         Members.  On or before  October 31st of each year,  it shall approve an
         annual  budget and an  operating  plan for the next  Fiscal  Year.  The
         Management  Committee shall determine all financing plans and long-term
         obligations  to be incurred.  The  Management  Committee  shall also be
         responsible for approval of all tax returns required to be filed by the
         Company.

      3. Compensation. The Management Committee shall serve without compensation
         from the Company.

   C. Bank Accounts.  The  Management  Committee may from time to time open bank
      accounts  in the name of the  Company,  and the the  Management  Committee
      shall determine the individuals that shall be signatories thereon.

   D. Limitation of Liability.  Each Member's  liability shall be limited as set
      forth in the Colorado Act and other applicable law.

   E. Company Debt  Liability.  Except as otherwise  provided  herein,  a Member
      shall  not  personally  be liable  for any debts or losses of the  Company
      beyond its respective Capital Contributions,  except as otherwise required
      by law.



                                                                     Page 8

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



                         VIII. TRANSFER OF INTERESTS

   Other than  transfers to  creditworthy  affiliates,  which may be made at any
time,  no Member may sell,  transfer or otherwise  dispose of all or any part of
its Percentage  Interest  without the prior written consent of the other Member,
which  consent  may be withheld  or denied in the sole  discretion  of each such
Member.  The restrictions on transfer  contained in this Article IX are intended
to comply  (and shall be  interpreted  consistently)  with the  restrictions  on
transfer set forth in Colo. Stat. ss. 7-80-702.


         IX. DISSOLUTION, LIQUIDATION, AND TERMINATION OF THE COMPANY

   A. Events of Dissolution. The Company shall be dissolved upon the happening 
      of any of the following events:

      1. upon the unanimous written agreement of the Members; or,

      2. upon an election by CIGGS to terminate  the Company  following a breach
         by Public  Service  Company of  Colorado of its  obligations  under the
         paragraph 6 of the NCE-CIG  Alliance Letter  Agreement  relating to the
         renewal  of  gas   transportation   service  agreements  with  Colorado
         Interstate Gas Company; or

      3. upon an election by NCE to terminate  the Company  following any action
         by Colorado  Interstate  Gas Company at the Colorado  Public  Utilities
         Commission  in  opposition  to the  continued  integration  of the high
         pressure gas pipeline  facilities of Public Service Company of Colorado
         with the low pressure distribution facilities; or

      4. upon the bankruptcy or dissolution of a Member or the occurrence of any
         other event which  terminates  the continued  membership of a Member in
         the Company.

   B. Procedure for Winding Up. If the Company is dissolved,  the assets and the
      liabilities  of  the  Company  shall  be  distributed  to the  Members  in
      proportion to their respective  Capital Accounts.  Such distribution shall
      involve the transfer of all of the Company's  interests in the Front Range
      Pipeline to NCE, or such affiliate thereof as is so designated by NCE, and
      the transfer of all of the Company's  interest in the Powder River Lateral
      Expansion  Facilities  to  CIGGS,  or  such  affiliate  thereof  as  is so
      designated  by  CIGGS.  The  distribution  of  any  remaining  assets  and
      liabiities shall be made in a manner that causes the total distribution to
      be in proportion to the Members' Captial Accounts.


                                                                     Page 9

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



   C. Filing of Statement of Intent to Dissolve and Articles of Dissolution.  If
      the Company is dissolved,  the Members shall  promptly  execute and file a
      Statement  of Intent  to  Dissolve  as  prescribed  by the Act.  After the
      affairs of the Company are wound up, the Members  shall  promptly  execute
      and file Articles of Dissolution as prescribed by the Act. If there are no
      remaining Members,  the Articles shall be filed by the last Person to be a
      Member;  if there are no  remaining  Members,  or a Person  who last was a
      Member,   the   Articles   shall  be  filed  by  the  legal  or   personal
      representatives of the Person who last was a Member.


                            X. GENERAL PROVISIONS

   A. Assurances.  Each Member  shall  execute all such  certificates  and other
      documents and shall do all such filing, recording,  publishing,  and other
      acts as the Members deem  appropriate to comply with the  requirements  of
      law for the  formation and operation of the Company and to comply with any
      laws, rules, and regulations  relating to the acquisition,  operation,  or
      holding of the property of the Company.

   B. Notifications.  Any notice, demand,  consent,  election,  offer, approval,
      request, or other communication required or permitted under this Agreement
      must be in writing and either delivered personally or sent by certified or
      registered mail, postage prepaid,  return receipt  requested,  and must be
      addressed to a Member at the Member's last known address on the records of
      the Company.  A notice to the Company  must be addressed to the  Company's
      principal office. A notice delivered  personally will be deemed given only
      when  acknowledged  in writing by the  person to whom it is  delivered.  A
      notice that is sent by mail will be deemed given three (3)  business  days
      after it is  mailed.  Any  party  may  designate,  by notice to all of the
      others,  substitute addresses or addressees for notices;  and, thereafter,
      notices are to be directed to those substitute addresses or addressees.

   C. Specific  Performance.  The parties recognize that irreparable injury will
      result from a breach of any  provision  of this  Agreement  and that money
      damages will be inadequate to fully remedy the injury. Accordingly, in the
      event of a breach or threatened breach of one or more of the provisions of
      this  Agreement,  any party who may be injured  (in  addition to any other
      remedies which may be available to that party) shall be entitled to one or
      more preliminary or permanent orders (i) restraining and enjoining any act
      which would  constitute a breach or (ii) compelling the performance of any
      obligation which, if not performed, would constitute a breach.

   D. Complete Agreement.  This Agreement constitutes the complete and exclusive
      statement of the agreement among the Members relating to the formation and
      operation  of the  Company.  It  supersedes  all  prior  written  and oral
      statements, agreements or

                                                                     Page 10

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



      understandings including any prior representation,  statement,  condition,
      or warranty relating to the formation and operation of the Company. Except
      as expressly provided otherwise herein,  this Agreement may not be amended
      without the written consent of all of the Members.

   E. Applicable Law. All questions concerning the construction,  validity,  and
      interpretation  of this Agreement and the  performance of the  obligations
      imposed by this  Agreement  shall be governed by the internal law, not the
      law relating to  conflicts  of laws,  of the state in which the Company is
      organized.

   F. Section Titles.The headings herein are inserted as a matter of convenience
      only, and do not define,  limit, or describe the scope of this Agreement
      or the intent of the provisions hereof.

   G. Binding  Provisions.  This  Agreement is binding  upon,  and inures to the
      benefit  of, the parties  hereto and their  respective  heirs,  executors,
      administrators,  personal  and  legal  representatives,   successors,  and
      permitted assigns.

   H. Jurisdiction  and Venue.  Any suit involving any dispute or matter arising
      under this  Agreement  may only be brought in the United  States  District
      Court for the  District  of Colorado or any  Colorado  State Court  having
      jurisdiction over the subject matter of the dispute or matter. All Members
      hereby consent to the exercise of personal  jurisdiction by any such court
      with respect to any such proceeding.

   I. Terms.Common nouns and pronouns shall be deemed to refer to the masculine,
      feminine, neuter, singular, and plural, as the identity of the Person may
      in the context require.

   J. Separability  of Provisions.  Each  provision of this  Agreement  shall be
      considered separable;  and if, for any reason, any provision or provisions
      herein are determined to be invalid and contrary to any existing or future
      law,  such  invalidity  shall not impair the  operation of or affect those
      portions of this Agreement which are valid.

   K. Counterparts. This Agreement may be executed simultaneously in two or more
      counterparts each of which shall be deemed an original,  and all of which,
      when taken together,  constitute one and the same document.  The signature
      of any party to any counterpart shall be deemed a signature to, and may be
      appended to, any other counterpart.



                                                                     Page 11

<PAGE>


                                   OPERATING AGREEMENT OF WYCO DEVELOPMENT LLC



                                  CERTIFICATE

   The  undersigned  hereby  agree,  acknowledge  and certify that the foregoing
Operating Agreement, consisting of 12 pages, excluding the Table of Contents and
Exhibits,  constitutes the Operating  Agreement of WYCO DEVELOPMENT LLC, adopted
by the Members of the Company as of ---------------.

               MEMBERS:

                  NC ENTERPRISES, INC.



                  By:


                  CIG GAS SUPPLY COMPANY



                  By:

                                                                     Page 12

<PAGE>



                             WYCO Development LLC
                              Operating Agreement

                                   Exhibit A
                   List of Members, Capital and Percentages

Name, Address                 Initial
and Taxpayer                  Cash Capital
I.D. Number                   Contribution                     Percentages
- ------------------------------------------------------------------------------


NC ENTERPRISES, INC.          $ __________________                50%

T.I.N.:  ___________________



CIG GAS SUPPLY COMPANY
                              $____________________               50%

T.I.N..:  ___________________



<PAGE>


                                                                    Exhibit B-1A

                                LEASE AGREEMENT



                                    Between



                              WYCO DEVELOPMENT LLC



                                      and



                       PUBLIC SERVICE COMPANY OF COLORADO



                             Dated:          , 1998







<PAGE>



                                     INDEX
                                    Page -i-

                                                                        Page No.

ARTICLE I - FRONT RANGE PIPELINE LEASE.........................................1

ARTICLE II - TERM..............................................................1

ARTICLE III - TERMINATION......................................................2

ARTICLE IV - OPERATION AND MAINTENANCE OF FRONT RANGE PIPELINE

      4.1   Operation and Maintenance By PSCo..................................2
      4.2   Compliance With Codes And Regulations..............................2
      4.3   Environmental Policy...............................................2
      4.4   Right Of Ingress And Egress By WYCO................................3

ARTICLE V - ACCOUNTING.........................................................3

ARTICLE VI - RENT

      6.1 Rent Computation.....................................................3
      6.2 Calculation of Rent for Partial Periods..............................5
      6.3 Payment Date.........................................................5
      6.4 Regulatory Changes Affecting Rent....................................5

ARTICLE VII - WYCO'S PROPERTY OBLIGATION.......................................5

ARTICLE VIII - WYCO'S COVENANTS................................................6

ARTICLE IX - AD VALOREM TAXES AND OPERATIONS

      9.1   Filing of Returns And Payment of Taxes As Additional Rent..........6
      9.2   Proration Of Taxes At Termination..................................6
      9.3   Proof Of Payment...................................................6
      9.4   Protest Of Taxes By PSCo...........................................6
      9.5   Installment Tax Payments...........................................6



<PAGE>




                                     INDEX
                                   Page -ii-

                                                                        Page No.

      9.6   Cooperation Regarding Tax Protests.................................7
      9.7   Deduction By WYCO..................................................7

ARTICLE X - INSURANCE

      10.1 Required Insurance Coverage.........................................7
      10.2 Copies Of Insurance Policies........................................8

ARTICLE XI - INDEMNIFICATION...................................................8

ARTICLE XII - DEFAULT

      12.1 Default Defined.....................................................8
      12.2 Remedies............................................................9

ARTICLE XIII - FORCE MAJEURE

      13.1   Force Majeure Defined.............................................9
      13.2   Effect Of Force Majeure..........................................10
      13.3   Limitations......................................................10

ARTICLE XIV - MISCELLANEOUS

      14.1  Assignment........................................................10
      14.2  Notices...........................................................10
      14.3  Additional Documents..............................................11
      14.4  Applicable Law....................................................11
      14.5  Regulation........................................................11
      14.6  Amendments and Modifications......................................11
      14.7  Severability......................................................11
      14.8 Non-Applicability of Public Utilities Holding Company Act..........11
      14.9 Section Headings...................................................11
      14.10 Counterparts Execution............................................11

EXHIBIT A - Description of Property
EXHIBIT B - Estimated Rent Computation
EXHIBIT C - Actual True-Up Rent Computation



<PAGE>



                                LEASE AGREEMENT
      THIS LEASE AGREEMENT ("Lease  Agreement"),  is made and entered into as of
the ___ day of  ___________,  1998,  by and  between  WYCO  DEVELOPMENT  LLC,  a
Colorado  limited  liability  company  ("WYCO"),  and PUBLIC SERVICE  COMPANY OF
COLORADO, a Colorado corporation ("PSCo").

                               W I T N E S S E T H
      WHEREAS,  WYCO has  acquired  approximately  53 miles of 24 inch  pipeline
commencing at Rockport, Colorado, where it interconnects with various interstate
pipelines,  and extending to an interconnection  with the existing facilities of
PSCo at its Fort St. Vrain generating station,  which pipeline shall hereinafter
be referred to as the Front Range Pipeline;

      WHEREAS, WYCO desires to lease the Front Range Pipeline to PSCo; and

      WHEREAS, PSCo desires to lease the Front Range Pipeline from WYCO;

      NOW THEREFORE,  in  consideration of the mutual promises and covenants set
forth herein, the parties hereto agree as follows:


                     ARTICLE I - FRONT RANGE PIPELINE LEASE

      WYCO hereby leases to PSCo and PSCo hereby leases from WYCO  approximately
53 miles of 24 inch pipeline  commencing at Rockport,  Colorado and extending to
an  interconnection  with the existing  facilities of PSCo at the Fort St. Vrain
generating  station,  and all related  rights-of-way,  easements,  licenses  and
permits  (collectively the "Front Range Pipeline").  The Front Range Pipeline is
designed and constructed to have a throughput capacity of 269 MDth/day.


                               ARTICLE II - TERM

      The term of this Lease  Agreement  ("Initial  Lease  Term") shall be for a
period of thirty (30) years  beginning on the in-service date of the Front Range
Pipeline,  unless this Lease Agreement  shall be earlier  terminated as provided
herein.




                                       1

<PAGE>



                           ARTICLE III - TERMINATION

      At the expiration of the Initial Lease Term the Front Range Pipeline shall
be sold by WYCO and  purchased  by PSCo at the net book value of the Front Range
Pipeline.  Upon  early  termination  of the  Lease  pursuant  to  Article  XIII,
possession,  operation and control of the Front Range Pipeline shall be returned
to WYCO for  disposition  as  provided  in the WYCO  Development  LLC  Operating
Agreement.


         ARTICLE IV - OPERATION AND MAINTENANCE OF FRONT RANGE PIPELINE

      4.1  Operation  And   Maintenance  By  PSCo.   PSCo  shall  have  complete
operational  control  over the  Front  Range  Pipeline  and shall  preserve  and
maintain,  at its own  expense,  the Front  Range  Pipeline in  accordance  with
accepted industry standards and in a state of good working order,  ordinary wear
and tear excepted,  consistent  with and not less than PSCo's  preservation  and
maintenance of its own gas pipeline  facilities.  PSCo shall also be responsible
for all  administrative  activities  and expenses  related to the  operation and
maintenance  of the Front Range Pipeline  other than those  responsibilities  of
WYCO as described in this Agreement.

      4.2 Compliance  With Codes And  Regulations.  During the Lease Term,  PSCo
shall be solely  responsible for complying with all applicable  laws,  codes and
regulations promulgated by any regulatory authority having jurisdiction over the
Front Range  Pipeline.  PSCo shall further be required to receive and respond to
all inquiries by any regulatory authorities.

      4.3  Environmental  Policy.  PSCo  shall  comply  with  its  Environmental
Compliance  Policy in the operation and maintenance of the Front Range Pipeline.
PSCo's Environmental Compliance Program shall be maintained and shall include:

            (a)   An Environmental  Compliance Policy which shall be distributed
                  to all employees  involved or  maintenance  of the Front Range
                  Pipeline.

            (b)   An Environmental  Compliance Video which shall be shown to all
                  employees  involved  in  the  operation  of  the  Front  Range
                  Pipeline.

            (c)   Implementation  of  the  policies  and  procedures  in  PSCo's
                  Environmental Compliance Manual.

            (d)   Environmental  Compliance  Training  of all  of the  employees
                  involved in the operation of the Front Range Pipeline.

                                       2

<PAGE>



            (e)   An Environmental  Auditing Program to audit for  environmental
                  compliance and to correct any problems  discovered  during the
                  audits as necessary to maintain environmental compliance.

            (f)   An  Environmental  Crisis  Management  Team to deal  with  any
                  environmental  violations  that arise on a  priority  response
                  basis.

            (g)   A  Personal  Accountability  Program  which  documents  PSCo's
                  response  to any  failure  to  comply  with the  Environmental
                  Compliance Program, including employee discipline.

            (h)   An  environmental  HOTLINE  which allows  PSCo's  employees to
                  anonymously report environmental concerns.

            (i)   The appointment by PSCo of Responsible  Corporate Officers for
                  environmental  compliance.  The Responsible Corporate Officers
                  shall implement and comply with the  Environmental  Compliance
                  Program in the  operation  of the Front Range  Pipeline.  PSCo
                  shall provide an annual update of Environmental  Compliance to
                  WYCO.

      4.4 Right Of  Ingress  And  Egress  By WYCO.  WYCO  shall  have a right of
ingress and egress to the Front Range  Pipeline  upon giving  PSCo's  designated
representative  twenty-four  (24) hours prior notice at reasonable hours and for
reasonable  periods for the  purpose of  inspecting  the Front  Range  Pipeline,
provided  that WYCO shall not interfere  with or impair PSCo's  operation of the
Front Range Pipeline.


                            ARTICLE V  -  ACCOUNTING

      WYCO shall maintain adequate records regarding the costs of the facilities
owned by it  constituting  the Front Range  Pipeline and shall keep the accounts
relating thereto in accordance with generally  accepted  accounting  principles.
PSCo  shall  have  the  opportunity,   upon  at  least  15  days  prior  written
notification,  to  examine  such  records  and  accounts  and to  make  excerpts
therefrom.


                               ARTICLE VI  -  RENT

      6.1 Rent  Computation.  PSCo, with WYCO's approval,  will compute the rent
payable by PSCo for the Front Range  Pipeline.  WYCO will provide detail to PSCo
as needed to compute the

                                       3

<PAGE>



estimated  rent by December 1 prior to the calendar year for which the detail is
being provided. PSCo will provide WYCO with all details necessary to support the
rent computation.

          (a)  Estimated  Rent  Computation.  Rent  will  be  computed  for  the
               appropriate  calendar  year or other  period  based on best  data
               available  to PSCo and  WYCO.  If any  components  of the  Actual
               True-Up Rent  Computation , as described  below, are not known or
               final,  at the time the  computation  is made,  the  latest  data
               available  or in effect will be used for the  computation  of the
               estimated rent. The estimated rent  computation  will be based on
               the  formula   described   in  Exhibit  B  attached   hereto  and
               incorporated by reference ("Estimated Rent Computation").

          (b)  Actual  True-Up Rent  Computation.  On or before March 31 of each
               calendar  year or  ninety  (90)  days  after the end of any other
               rental   period  not  ending  at  calendar  year  end,  the  rent
               computation  will be recomputed for the prior calendar year based
               on actual data,  and final factors for the prior calendar year as
               available. WYCO shall provide to PSCo by March 1 of each calendar
               year or ninety (90) days after the end of any partial  period the
               data which WYCO has accounted for which is necessary to make this
               computation.  WYCO shall credit  PSCo's next rent payment for any
               excess  payments  plus interest at the FERC  prescribed  interest
               rate (18 CFR  154.501(d))  from the date of each  excess  payment
               previously made by PSCo or refunded in cash if the Lease Term has
               expired.  PSCo  shall  pay WYCO any  underpayment  within 15 days
               after  calculating  the Actual  True-Up  Rent  Computations  plus
               interest at the FERC prescribed interest rate. The Actual True-Up
               Rent Computation will be computed based on the formula  described
               in  Exhibit C  attached  hereto  and  incorporated  by  reference
               ("Actual  True-Up  Rent  Computation").  In the event  final rent
               components are not available for any reason,  the components used
               to make the Estimated Rent  Computation  will be used, with final
               adjustments  being made within 30 days of final  components being
               determined.

          (c)  Rent  Components.  The rent  computation  for the Estimated  Rent
               Computation and the Actual True-Up  Computation  will include the
               following  components:  (1)  depreciation  expense,  (2)  rate of
               return on rate base,  and (3) income tax factors as authorized by
               the Colorado Public Utilities  Commission for recovery by PSCo in
               its rates.


                                       4

<PAGE>



      6.2   Calculation of Rent for Partial Periods.

            (a)   For the period  commencing on the in-service date of the Front
                  Range  Pipeline  through  December 31 of the calendar  year in
                  which the in-service date occurs,  rent will be computed based
                  on the  Estimated  Rent  Computation,  and as  revised  by the
                  Actual  True-Up  Rent  Computation,  on an  annual  basis  and
                  prorated based on the number of days from the in-service  date
                  through December 31 of that year.

            (b)   For any other rental period of less than twelve  months,  rent
                  will be computed based on the Estimated Rent Computation.  and
                  as revised by the Actual True-Up Rent Computation on an annual
                  basis  and  prorated  for the  number of days  facilities  are
                  leased by PSCo.

            (c)   Beginning on January 1st of the calendar  year  following  the
                  in-service  date,  rent will be  computed  on a calendar  year
                  basis based on the Estimated Rent  Computation  and as revised
                  by the Actual True-Up Rent Computation.

      6.3 Payment Date.  The Rent payment will be due on or before the tenth day
of the month  following the calendar  month to which such payment is applicable.
Rent shall be  calculated  on a calendar year basis but shall be payable to WYCO
in monthly  installments  based on the number of months or portions of months in
the calendar year.

      6.4 Regulatory Changes Affecting Rent. The calculation of the Rent payable
hereunder  shall be based on  rate-making  principles  approved by the  Colorado
Public  Utilities  Commission in establishing  PSCo's  jurisdictional  rates. If
during the term hereof the Colorado Public Utilities Commission adjusts the rate
of return,  depreciation,  capital  structure  and/or income tax factors used in
setting  PSCo's  rates,  adjustment  shall  be made in the rent  calculation  in
Section 7.1,  effective as of the first day of the month  following the month in
which such adjustments become effective.


                    ARTICLE VII - WYCO'S PROPERTY OBLIGATION

      WYCO shall preserve and maintain,  throughout the term of this Lease,  all
its ownership  rights in and to the Front Range Pipeline to ensure the continued
use by PSCo of the Front Range Pipeline in the operation of its pipeline system.



                                       5

<PAGE>



                        ARTICLE VIII - WYCO'S COVENANTS

      WYCO  hereby  covenants  that if PSCo shall  perform  all the  obligations
required to be performed by PSCo under this Lease Agreement, PSCo shall have and
enjoy the quiet and  peaceable  possession  and use of the Front Range  Pipeline
during the term of this Lease.


                         ARTICLE IX - AD VALOREM TAXES

      9.1 Filing Of Returns And Payment Of Taxes As  Additional  Rent.  PSCo, on
behalf of WYCO,  shall timely file all Ad Valorem tax returns and render and pay
(prior to  delinquency)  all Ad Valorem taxes  presently  and hereafter  enacted
which are lawful  obligations of WYCO, unless  instructed  otherwise by WYCO and
except as for the first and last  calendar  years of this Lease as  described in
Section 10.2 below. Such tax payments shall be considered as additional rent.

      9.2  Proration  Of  Taxes At  Termination.  PSCo  shall  pay all of the Ad
Valorem  taxes levied on the Front Range  Pipeline  related to the first partial
calendar  year and PSCo shall pay a pro rata share  (based on the number of days
PSCo leased the Front Range  Pipeline  in the  calendar  year) of the Ad Valorem
taxes levied on the Front Range Pipeline related to the last calendar year prior
to the termination of this Lease.

      9.3 Proof Of Payment.  PSCo shall timely furnish to WYCO,  receipts of the
appropriate  taxing  authority or other proof  satisfactory  to WYCO  evidencing
payment.  PSCo  shall  timely  furnish  to  WYCO a  copy  of  all  property  tax
assessments, returns and bills for the Front Range Pipeline.

      9.4 Protest Of Taxes By PSCo.  If PSCo deems any tax relating to the Front
Range Pipeline  excessive or illegal,  PSCo may defer payment thereof so long as
the validity or the amount  thereof is contested by PSCo with  diligence  and in
good faith.  If at any time payment of the contested tax shall become  necessary
to prevent the delivery of a tax deed  conveying the Front Range Pipeline or any
portion  thereof  because of  nonpayment,  PSCo shall pay the  contested  tax in
sufficient time to prevent the delivery of any tax deed.

      9.5  Installment  Tax  Payments.  If by law any Ad Valorem  tax or special
assessment  with  respect to the Front Range  Pipeline  is  payable,  or, at the
option of the taxpayer,  may be paid in  installments,  PSCo may, whether or not
interest  shall  accrue  on the  unpaid  balance  thereof,  pay the same and any
accrued  interest  or  any  unpaid  balance  thereof  in  installments  as  each
installment becomes due and payable,  but in any event before any fine, penalty,
interest  or cost may be added  thereto for  nonpayment  of any  installment  or
interest.


                                       6

<PAGE>



      9.6 Cooperation Regarding Tax Protests.  Any contest as to the validity or
amount of any Ad Valorem tax or special  assessment for Front Range Pipeline may
be made by PSCo in the name of WYCO or PSCo, or both,  as PSCo shall  determine,
and WYCO agrees that it will, at PSCo's expense, cooperate with PSCo in any such
contest  to such  extent  as PSCo  may  reasonably  request.  It is  understood,
however,  that WYCO shall not be subject to any liability for the payment of any
costs or expenses in connection  with any  proceeding  brought by PSCo, and PSCo
covenants to pay and to indemnify  and save harmless WYCO from any such costs or
expenses.  PSCo shall be entitled to any refund of any Ad Valorem tax or special
assessment and penalties or interest thereon which have been paid by PSCo to the
taxing authority or to WYCO.

      9.7  Deduction  By WYCO.  WYCO shall be able to  continue  to deduct,  for
income tax purposes,  all real estate taxes, personal property taxes and special
assessments on an assessment  date basis.  PSCo agrees to provide WYCO with such
additional  information  as  WYCO  may  reasonably  request  to  assist  WYCO in
maintaining WYCO's tax deduction for these taxes on an assessment date basis.


                             ARTICLE X - INSURANCE

      10.1  Required  Insurance  Coverage.  To  protect  WYCO and  PSCo  against
liability  for  damage,  loss or expense  arising in any way from  damage to the
Front  Range  Pipeline,  or from  injury  or death  of any  person  or  persons,
including  employees of PSCo, arising as the result of, or in connection with or
caused by PSCo's  operation  of the Front Range  Pipeline,  PSCo shall  maintain
during the Lease Term, at its own expense and with reliable insurance companies,
or at  PSCo's  option  self  insurance  with  the  following  minimum  insurance
coverages:

      (a)   Worker's  Compensation  Insurance in compliance with the statutes of
            the state of Colorado.

      (b)   Employer's  Liability  Insurance  to cover death of or injury to any
            employee  or  employees,   with  minimum   limits  of  $100,000  per
            occurrence.

      (c)   Automobile Comprehensive Bodily Injury and Property Damage Liability
            Insurance  including  owned,  hired,  rented or nonowner  automotive
            equipment with a combined  single limit each  occurrence of $500,000
            for bodily injury and property damage.

      (d)   General  Comprehensive  Bodily Injury and Property Damage  Liability
            Insurance including  Contractual  Liability,  Products and Completed
            Operations, Owners and Contractor's Protective, Pollution Liability,
            Broad Form Property Damage, Premises

                                       7

<PAGE>



            and  Operations,  and  deletion of "X", "C" and "U"  exclusions,  if
            applicable.  Limits  shall be $500,000  combined  single  limit each
            occurrence for bodily injury and property damage.

      (e)   Excess Umbrella Liability Insurance coverage in excess of the limits
            and terms of (b)  through (d) above with a minimum  combined  single
            limit for Bodily Injury and Property  Damage of at least  $1,000,000
            per occurrence.

      Insurance  required  in (c)  through  (e)  above  shall  name  WYCO  as an
additional insured without limitation.

      10.2 Copies Of Insurance  Policies.  PSCo shall upon request  furnish WYCO
with copies of all  insurance  policies  evidencing  the  coverages  required by
Section 11. 1 above.  PSCo shall also upon  request  provide  WYCO with proof of
payment for insurance coverages required by Section 11.1 above.


                          ARTICLE XI - INDEMNIFICATION

      PSCo and WYCO each agree to protect, defend, indemnify and hold the other,
and  the  other's   officers,   directors,   shareholders,   agents,   servants,
representatives,  and  employees  free and harmless from and against any and all
claims,  liabilities,  demands and causes of action of every kind and  character
(including the amounts of judgments,  penalties, interest, court costs and legal
fees  incurred  by the  indemnified  party in  defense  of same) on  account  of
personal  injuries,  death or damage or loss of whatsoever  nature  sustained or
allegedly  sustained  by a person or property  arising  from any defect,  error,
omission,  negligence or other failure of the  indemnifying  party,  its agents,
servants,  representatives  and employees arising or resulting out of this Lease
Agreement, including claims resulting out of PSCo's operation of the Front Range
Pipeline.  WYCO or PSCo,  however,  shall have the right,  at their  option,  to
participate  at their own expense in the defense of such suit without  relieving
PSCo or WYCO of any obligation hereunder.


                             ARTICLE XII - DEFAULT

      12.1  Default  Defined.  Any  one or more of the  following  events  shall
constitute a Default under this Lease Agreement:


                                       8

<PAGE>



      (a)   PSCo's failure to pay any Rent or, other monetary  obligations  owed
            under this Lease when the same is due,  unless such failure is cured
            within thirty (30) days after WYCO gives notice thereof to PSCo; or

      (b)   PSCo's  failure to perform or  observe  any  covenant  of this Lease
            Agreement  (other  than a default  involving  the payment of money),
            unless the default is cured within ninety (90) days after WYCO gives
            notice thereof to PSCo.

      12.2 Remedies.  Upon the occurrence and  continuance of a Default by PSCo,
WYCO may do one or more of the following:

      (a)   Perform,  on behalf of and at the expense of PSCo,  any  covenant or
            obligation of PSCo under this Lease  Agreement  that PSCo has failed
            to  perform  and of which WYCO has given  PSCo  notice,  the cost of
            which performance by WYCO shall be deemed additional rent payable by
            PSCo to WYCO hereunder;

      (b)   Terminate  this Lease  Agreement and the tenancy  created hereby and
            take possession of the Front Range Pipeline from PSCo; and/or

      (c)   Exercise any other legal or  equitable  right or remedy which it may
            have.


                          ARTICLE XIII - FORCE MAJEURE

      13.1 Force Majeure Defined. As used herein,  Force Majeure shall mean acts
of God, strikes,  lockouts, or other industrial  disturbances;  acts of a public
enemy, wars, blockades,  insurrections, riots, epidemics, landslides, lightning,
earthquakes,  fires, storms, crevasses, floods, washouts, arrests and restraints
of  the  government,   either  federal  or  state,  civil  or  military,   civil
disturbances; shutdowns for purposes of necessary testing, repairs, alterations,
installation,  relocation, or construction of equipment or facilities, accidents
and breakdowns,  inability of either party hereto to obtain necessary  material,
equipment,  supplies,  or  permits  or  labor  to  perform  or  comply  with any
obligation or condition of this Agreement, and other causes, whether of the kind
herein  enumerated or otherwise,  which are not reasonably in the control of the
party  claiming  suspension.  It is understood and agreed that the settlement of
strikes or lockouts shall be entirely  within the discretion of the party having
the difficulty and that the above  requirements  that any Force Majeure shall be
remedied  with all  reasonable  dispatch  shall not  require the  settlement  of
strikes or lockouts  by  acceding to the demands of an opposing  party when such
course is inadvisable in the discretion of the party having the  difficulty.  It
is further understood and agreed that risks of regulatory  disallowance or other
economic penalties shall not constitute events of Force Majeure.

                                       9

<PAGE>



      13.2 Effect of Force  Majeure.  If by reason of Force Majeure either party
is rendered  unable,  wholly or in part, to carry out its obligation  under this
Agreement and if such party gives notice and reasonably full particulars of such
Force  Majeure  in  writing  to the other  within a  reasonable  time  after the
occurrence  of the cause relied on, the party giving such notice,  so far as and
to the extent that such party is affected  by such Force  Majeure,  shall not be
liable in damages during the  continuance  of any inability so caused;  provided
such cause shall be remedied with all reasonable dispatch.

      13.3 Limitations. Any Force Majeure affecting the performance hereunder by
either party, however, shall not relieve such party of liability in the event of
concurring  negligence or in the event of failure to use due diligence to remedy
the  situation  and to  remove  the  cause in an  adequate  manner  and with all
reasonable  dispatch,  nor shall such  causes or  contingencies  affecting  such
performance  relieve  either  party from its  obligations  to make  payments  as
determined. hereunder.


                          ARTICLE XIV - MISCELLANEOUS

      14.1 Assignment. Neither party hereto shall assign this Lease Agreement or
any of its rights or obligations  hereunder  without the written  consent of the
other  party,  except  that the Lease  Agreement  may be  assigned to any entity
acquiring  title to the Front Range  Pipeline  and to any entity  succeeding  to
PSCo's operation of the local gas  distribution  company serving the Denver area
market.

      14.2  Notices.  Any  notice,  request,  demand or  statement  required  or
permitted  to be  given  under  this  Lease  Agreement  must be in  writing  and
addressed as follows:

      If to WYCO:       WYCO Development  LLC
                        
                        ----------------
                        ----------------
                        Attention: ________________

      If to PSCo:       Public Service Company of Colorado
                        1225 17th Street, Suite 900
                        Denver, Colorado 80202
                        Attention: Director, Gas Planning, Marketing & Supply
                        Copy to: General Counsel

Either party may from time to time designate any other address by formal written
notice to the other party.


                                       10

<PAGE>



      14.3 Additional  Documents.  Upon reasonable request,  both parties hereto
shall execute and deliver,  or cause to be executed and delivered any additional
documents required to effectuate the purposes of this Lease Agreement.

      14.4  Applicable  Law.  This  Lease  Agreement  will be  governed  by, and
construed in accordance with, the laws of the State of Colorado.

      14.5  Regulation.  This Lease Agreement and the respective  obligations of
the parties  hereto are subject to the  present and future  valid laws,  orders,
rules and regulations of duly constituted authorities having jurisdiction.

      14.6 Amendments and Modifications. This Lease Agreement may not be amended
or modified except by a writing signed by WYCO and PSCo.

      14.7 Severability.  Any provision of this Lease Agreement prohibited by or
rendered   unenforceable  under  any  applicable  laws,  codes,  or  regulations
promulgated by any regulatory authority having jurisdiction over the Front Range
Pipeline,  shall, at sole option of the WYCO, not affect the remaining  portions
of this Lease  Agreement,  which shall remain  enforceable to the fullest extent
permitted by law.

     14.8  Non-applicability  of Public Utility  Holding  Company Act This Lease
Agreement shall satisfy the requirements of 17 C.F.R.  Sections.250.7(d)(1),  so
that WYCO shall not be deemed a "gas utility  company" within the meaning of the
Public  Utility  Holding  Company  Act of 1935  ("PUHCA").  In the  event  it is
determined by WYCO that this Lease  Agreement may cause WYCO to be deemed a "gas
utility company" the parties hereto shall negotiate in good faith to restructure
the Lease Agreement to eliminate such risk.

      14.9 Section Headings.  Section headings are inserted for convenience only
and shall not be construed as part of this Lease Agreement.

      14.10 Counterparts Execution.  This Lease Agreement may be executed in two
or more counterparts each of which shall constitute a single agreement.


                                       11

<PAGE>



      IN WITNESS WHEREOF,  the parties hereto have executed this Lease Agreement
as of the date first written above.

                                    WYCO DEVELOPMENT  LLC

                                   By ______________________________________

                                    PUBLIC SERVICE COMPANY OF COLORADO

                                   By ______________________________________

                                       12

<PAGE>




                                   EXHIBIT "A"
                             Description of Property


<PAGE>



                                    EXHIBIT B
                           Estimated Rent Computation
      (A)   Depreciation Component                                        Amount
            Estimated Gross Depreciable Plant Balance for the
                  Front Range Pipeline at the beginning of the
                  Lease Computation Period (Note 2)                       $_____

            Times PSCo's transmission function Depreciation Rate as 
                  reflected in PSCo's currently effective jurisdictional
                  rates in effect at the beginning of the Lease 
                  Computation Period (Note 2)                             x_____

                  Depreciation Component                                  $=====

      (B)   Return Component

            Estimated Rate Base for the Front Range Pipeline at the
                  beginning of Lease Computation Period (Note 1)          $_____

            Times PSCo's Overall Return Rate as reflected in PSCo's
                  currently effective jurisdictional rates (Note 2)       x_____

                  Return Component                                        $=====

      (C)   Income Tax Component

            Estimated Rate Base (Note 1) for the Front Range Pipeline 
                  at the beginning of the Lease Computation Period        $_____

            Times taxable  component of Overall  Return Rate reflected
                  in PSCo's currently effective Jurisdictional rates
                  for the Lease Computation Period                        x_____

                        Taxable Component                                 $_____


            Times estimated income tax rate as reflected in
                  PSCo's currently effective jurisdictional rates
                  for the Lease Computation Period                        x_____

                        Income Tax Component                              $=====




<PAGE>



                                                                     Page 2 of 3

                                                                          Amount

            Total Rent (total of all components A through C )             $=====

      NOTES:
      (1)   Estimated  Rate  Base  consists  of the  following  items  as of the
            beginning of the Lease Computation Period:
                  Estimated Gross Plant Balance
                  of Front Range  Pipeline (Note 2)                       $_____
                  Less: Estimated Depreciation
                  Reserve Balance (Note 2)                                 _____
                  Estimated Net Plant                                     $_____
                  Estimated Deferred Income Taxes (Note 2)                 _____

                              Total Estimated Rate Base                   $=====

      (2) Where:

      "Overall  Return Rate" shall mean the total return rate reflected in PSCo'
      s currently effective rates.

      "Estimated Gross Plant Balance" shall mean the estimated book value, prior
      to depreciation, of the Front Range Pipeline.

      "Estimated Gross  Depreciable Plant Balance" shall mean the estimated book
      value of depreciable  assets,  prior to  depreciation,  of the Front Range
      Pipeline.

      "Estimated  Depreciation Reserve Balance" shall mean the total accumulated
      balance of depreciation at the beginning of the Lease  Computation  Period
      based  on  PSCo's  approved  transmission  function  Depreciation  Rate as
      reflected in PSCo's jurisdictional rates.

      "Estimated  Deferred  Income  Taxes"  shall mean PSCo's  Federal and State
      income tax rates as reflected in PSCo's currently effective jurisdictional
      rates  multiplied  times the  difference  between book and tax  accounting
      procedures for the recognition of income and expenses.



<PAGE>



                                                                     Page 3 of 3

      "Depreciation Rate" shall mean PSCo's transmission  function  depreciation
      rate as reflected in the computation of PSCo's jurisdictional rates.

      "Lease  Computation  Period"  shall  mean the period of time for which the
      Rent  is  being  computed  as  described  in  Section  6.1 and 6.2 of this
      Agreement.




<PAGE>



                                   EXHIBIT C

                        Actual True-Up Rent Computation

      (A)   Depreciation Component                                        Amount

            Gross Depreciable Plant Balance
                  of Front Range Pipeline at beginning
                  of Lease Computation Period (Note 3)                    $_____

            Times PSCo's approved Depreciation Rate
                  in effect for the Lease Computation Period
                  (Note 3)                                                x_____

                  Depreciation Component (Note 1)                         $=====

      (B)   Return Component

            Actual Rate Base for the Front Range Pipeline at the 
                  beginning of the Lease Computation Period (Note 2)      $_____

            Times PSCo's Approved Overall
                  Return Rate during the Lease Computation
                  Period (Note 3)                                         x_____

                  Return Component (Note 1)                               $=====

      (C)   Income Tax Component

            Actual Rate Base for the Front Range
                  Pipeline at beginning of Lease Computation
                  Period   (Note 2)                                       $_____

            Times taxable component of Overall Return Rate
                  reflected in PSCo's approved jurisdictional
                  rates for the Lease Computation Period (Note 1)         $_____

                  Taxable Component                                       $_____

            Times tax rate as reflected in PSCo's approved
                  jurisdictional rates for the Lease Computation Period   x_____

                        Income Tax Component (Note 1)                     $=====



<PAGE>



                                                                     Page 2 of 3


            Total Rent (total of components A through C ) (Note 1)        $_____

NOTES:      (1)   To the extent PSCo's jurisdictional rates are not approved at
                  the time this computation is completed, the factors or amounts
                  used for these actual computations will be the same as those
                  used in the Estimated Rent Computation until the PSCo' s rates
                  become final.  At that time, actual rent will be computed
                  pursuant to the Lease Agreement reflecting the factors in the
                  finally approved rates.  Adjustments shall be payable in
                  accordance with Section 6.1(b) of this Agreement.

            (2)   Computation  of Actual Rate Base - Actual as of the  beginning
                  of the Lease Computation Period:

                  Gross Plant Balance of Front Range Pipeline at the
                  beginning of the Lease Computation Period (Note 3)      $_____

                  Less: Depreciation Reserve Balance (Note 3)              _____

                  Actual net plant                                        $_____

                  Deferred Income Taxes (Note 3)                           _____

                  Total Actual Rate Base                                 $======

            (3) Where:

                  "Overall  Return  Rate"  shall  mean  the  total  return  rate
                  reflected in PSCo's rates.

                  "Gross  Plant  Balance"  shall mean the book  value,  prior to
                  depreciation, of the Front Range Pipeline.

                  "Gross Depreciable Plant Balance" shall mean the book value of
                  depreciable  assets,  prior to depreciation of the Front Range
                  Pipeline.




<PAGE>


                                                                     Page 3 of 3

                  "Depreciation  Reserve  Balance" shall mean the total previous
                  accumulated  balance of  depreciation  at the beginning of the
                  Lease Computation Period based on PSCo's approved transmission
                  function  Depreciation  Rates or  PSCo's  currently  effective
                  transmission function Depreciation Rate as reflected in PSCo's
                  jurisdictional rates.

                  "Deferred  Income  Taxes" shall mean PSCo's  Federal and State
                  income tax rates as  reflected in PSCo's  currently  effective
                  jurisdictional rates,  multiplied times the difference between
                  book and tax  accounting  procedures  for the  recognition  of
                  income and expenses.

                  "Lease  Computation  Period" shall mean the period of time for
                  which the Rent is being  computed as  described in Section 6.1
                  and 6.2 of this Agreement.

                  "Depreciation  Rate" shall mean PSCo's  approved  transmission
                  function  depreciation  rate  as used  in the  computation  of
                  PSCo's approved jurisdictional rate.



<PAGE>


                                                                     Exhibit D-2

Decision No. C98-556
BEFORE THE PUBLIC UTILITIES COMMISSION OF THE STATE OF COLORADO

DOCKET NO. 97A-622G
- ------------------------------------------------------------------------------
IN RE: APPLICATION OF PUBLIC SERVICE COMPANY OF COLORADO FOR A CERTIFICATE OF
PUBLIC CONVENIENCE AND NECESSITY TO CONSTRUCT AND OPERATE A 53-MILE LONG,
24-INCH NATURAL GAS PIPELINE.
- ------------------------------------------------------------------------------


                           COMMISSION INITIAL DECISION
                              APPROVING APPLICATION

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

                            Mailed Date: June 4, 1998
                           Adopted Date: June 4, 1998
                                TABLE OF CONTENTS

I.  By the Commission........................................................2

    A.  Statement............................................................2

    B.  Findings of Fact.....................................................5

        1. Proposed Benefits.................................................5

        2. System Considerations.............................................8

        3. Proposed Sale/Leaseback Arrangement...............................9

        4. KN Wattenberg FERC Application...................................10

    C.  Discussion..........................................................11

        1. Need for Additional Capacity.....................................11

        2. Access to Cheaper Gas Supplies...................................13

        3. Opposition by Staff, OCC.........................................14

        4. Short-Term Econcomic Benefits....................................15

        5. Standalone CPCN Authority........................................16

        6. Sale/Leaseback Arrangement.......................................18

    D.  Conclusion..........................................................21

II. Order...................................................................22

    A.  The Commission Orders That:.........................................22


<PAGE>

    B.  ADOPTED IN COMMISSIONERS' DELIBERATIONS MEETING
        June 4, 1998........................................................24


       ------------------------------------------------------------------

Appearances:

            James Albright, Esq., Denver, Colorado, for Public
            Service Company of Colorado;

            T. J. Carroll, Esq., Lakewood, Colorado, and Alvin
            Meiklejohn, Esq., Denver, Colorado, for the K N Group;

            Mark Minich, Esq., Colorado Springs, Colorado, for
            the Colorado Interstate Gas and Wyoming Interstate
            Company;

            Thomas R. O'Donnell, Esq., Denver, Colorado, for
            Greeley Gas Company;

            Judith Matlock, Esq., Denver, Colorado, for HS
            Resources, Inc.;

            Thomas McKee, Esq., Denver, Colorado, for the
            Colorado Oil and Gas Association;

            Michelle Norcross, Assistant Attorney General,
            Denver, Colorado, for the Colorado Office of Consumer
            Counsel; and

            Gregory Sopkin, Assistant Attorney General, Denver,
            Colorado, for the Staff of the Commission.

I.     BY THE COMMISSION

      A.    Statement
            1. This application was filed on December 23, 1997 by Public Service
Company of Colorado ("Public  Service").  As noted

                                       2


<PAGE>

in the  caption,  it seeks from this  Commission:  (1) a  Certificate  of Public
Convenience  and  Necessity  ("CPCN") to construct  and operate a 53-mile  long,
24-inch  diameter  natural gas  pipeline  and  appurtenant  facilities  from its
existing  Chalk Bluffs  station near  Rockport,  Colorado to an  interconnection
point with its existing  24-inch pipeline located adjacent to the Fort St. Vrain
Generating  Station near Platteville,  Colorado;  (2) authorization to sell such
facilities,  once  constructed,  to  Wyco  Development,   LLC  ("Wyco")  and  to
immediately   lease  such  facilities  back  under  a  long-term  lease;  (3)  a
declaratory  ruling that Wyco will not be a public  utility;  and (4) such other
and further  relief as the Commission may deem  necessary.  The Commission  gave
notice of the application on December 30, 1997.

            2. Timely petitions to intervene were filed by the Colorado Oil and
Gas Association ("COGA"); Conoco, Inc.; Western Gas Resources, Inc.; Patina Oil 
and Gas Corporation;  HS Resources, Inc.("HS");  Colorado Natural Gas, Inc.; 
Barrett Resources Corporation;  the Natural Gas Clearinghouse; the Montana Power
Trading and Marketing Company; Greeley Gas Company("Greeley Gas"); K N Services,
Inc.,  K N  Energy,  Inc.,  and  K N Wattenberg Transmission Limited   Liability
Company  ("K  N   Wattenberg")(collectively the "K N Group");  Enron Capital and
Trade Resources  Corporation; Colorado Springs Utilities; K.P. Kauffman Company,
Inc.; Duke Energy Trading and Marketing, LLC; Engage Energy U.S., L.P.; Colorado
Interstate  Gas Company ("CIG"); Wyoming  Interstate  Company,  Ltd.  ("WIC");  
and e prime,

                                       3


<PAGE>

inc. Those petitions were granted by Decision No. R98-178-I,  February 13, 1998.
Staff of the  Commission  and the Colorado  Office of Consumer  Counsel  ("OCC")
filed Notices of Intervention.

               3.  Untimely  Petitions to  Intervene  were filed by Platte River
Solutions,  LLC on January 30, 1998; and by Rocky Mountain Natural Gas and
Electric,  LLC on February 3, 1998. Those petitions were denied by Decision No.
R98-178-I.  

          4.   On January 28, 1998,  the Commission at its Weekly Meeting deemed
the  application  complete as of  February 13, 1998.  Since the application  was
accompanied by the Applicant's supporting testimony and exhibits, the 
Commission's decision is due no later than 120 days from the date the 
application is deemed  complete. See Section  40-6-109.5,  C.R.S. On January 29,
1998, in Decision No. C98-95, the Commission requested supplemental information
to enable the Commission to consider the application in an expedited manner,
consistent with Public Service's request.The supplemental information was timely
filed by Public Service on February 11, 1998. In addition, the Commission 
determined in Decision  No.  C98-95 that it would  enter an initial  Commission
decision under Section 40-6-109(6),  C.R.S. A procedural schedule was developed
which called for the matter to be heard during the week of April 27, 1998
through May 1, 1998.

         5. At the assigned place and time an  Administrative  Law Judge ("ALJ")
of the  Commission  called the matter for hearing.  As a  preliminary  matter HS
sought leave to withdraw from the proceeding.  Such leave was granted and it was
dismissed

                                       4

<PAGE>

from the proceeding.  The matter then proceeded to hearing. During the
course of the hearing  Exhibits 1, 1A, 2, 3, 6, 8 through 51 (including 8A, 12A,
and 31A), 59 through 82 (including  66A), 84 through 88, 90, 91, 93, and 94 were
identified,  offered,  and admitted into evidence.  Pursuant to order of the ALJ
Exhibits 42A and 44A were  late-filed  on May 5, 1998.1

           6. At the  conclusion of the hearing the parties were ordered to file
closing statements of position no later than May 7, 1998. By oral ruling on May
6, 1998, the deadline was extended until May 8, 1998. Timely  statements of
position were filed by Public Service, Greeley Gas, CIG and WIC jointly, the KN
Group,  OCC,  and  Staff.

            7.  The Commission, having previously  found  that  due and  timely
execution  of its functions imperatively  and  unavoidably  require  it,  omits
the  recommendeddecision of the ALJ,  and makes the initial  decision  in this 
application.

  B. Findings of Fact

            1.    Proposed Benefits

                  a. The  Front  Range  Pipeline  which is the  subject  of this
application is a proposed  53-mile long,  24-inch  diameter natural gas pipeline
and related  facilities which would extend from Public Service's  existing Chalk
Bluffs station near Rockport,  Colorado, to an interconnection point with Public

- --------
1   Exhibits 42A and 44A are the pre-filed  testimony of the K N Group witnesses
    with certain testimony removed, but with the original pagination intact.

                                       5

<PAGE>

Service's  existing  24-inch  pipeline  located  adjacent to the Fort St.  Vrain
Generating Station near Platteville, Colorado. The Front Range Pipeline would be
capable of  transporting up to 269,000  decatherms  (Dth) per day of natural gas
from Chalk  Bluffs to the  existing  Public  Service  system.  This  pipeline is
estimated to cost  approximately  $25.1 million.  The Front Range Pipeline would
parallel  an  existing  eight-inch  Public  Service  natural  gas  line  that is
currently capacity constrained.
                  b. The Front Range Pipeline would give Public Service  greater
access to natural gas  available  at Chalk Bluffs from  several  interstate  gas
pipelines that interconnect  there. Public Service has no firm contracts for the
receipt  of gas at  Chalk  Bluffs,  nor did it  provide  evidence  of any  other
commitments  from  suppliers  or  pipeline  companies  at Chalk  Bluffs,  but it
anticipates being able to obtain gas supplies there.
                  c. Recently Public Service has received some of its gas supply
through  the Chalk  Bluffs  receipt  point.  However,  a majority  of the gas it
purchased  to  supply  the  Front  Range  metropolitan  area has  come  from the
Denver/Julesberg  Basin ("DJ Basin"),  a large production area located generally
northeast of the Denver metropolitan area, or has been transported through CIG's
interstate  pipeline  system and received into the Public Service system through
several receipt points in the Front Range area.  Lately, gas in the DJ Basin and
gas  available  through  CIG's  southern  transportation  system  has been  more
expensive  than gas available  for receipt at Chalk Bluffs.  In the last several
years


                                       6
<PAGE>


the premium of DJ Basin gas over gas  available in Wyoming  through  Chalk
Bluffs has varied from zero to 44 cents per decatherm.

                  d.  Public  Service  is  experiencing  growth  in its peak day
demand of  approximately  41,000  decatherms  per day each year.  Public Service
currently  has  adequate  access to gas  supplies  to meet the needs of  current
customers and to meet growth needs for at least the near term.

                  e. If the pipeline were built, Public Service anticipates that
it would shift up to 75,000  decatherms per day from existing  supply sources to
the Chalk  Bluffs  receipt  point  during the four peak  winter  months.  Public
Service has also received 65 separate requests for firm  transportation  service
from the  Chalk  Bluffs  receipt  point  totaling  114,454  decatherms  per day.
Approximately 15 percent of these requests reflect new service,  with 85 percent
representing  existing  shippers  seeking  a change in  receipt  points to Chalk
Bluffs.  It is these  three  components  (growth in demand,  supply  shift,  and
transportation  shift) that Public Service  suggests create a need for, and will
result in full utilization of the Front Range Pipeline.

                  f. Public Service  projects gas cost savings during the winter
months of 15-20 cents per decatherm.  By Public  Service's own  estimates,  this
savings  would not cover the cost of the  pipeline  until the third  year  after
completion. See Exhibits 19 and 24.

                                       7
<PAGE>

            2.    System Considerations

                 a. Public Service notes that maintaining  operational control 2
of the pipeline confers benefits to Public Service which are unavailable when it
simply purchases  transportation services from another pipeline. For example, it
would not have to deal  with  nominated  volumes,  imbalances,  and the  various
bookkeeping requirements related to purchasing natural gas transportation.
                  g. Public Service experiences some operational  constraints on
the  eight-inch  line from Chalk Bluffs  during warm winter days and cool spring
and fall days.  However,  this is not a peak day problem caused by a shortage of
gas;  rather,  it is caused by an excess of gas  moving in the  northern  system
which is committed  elsewhere.  This forces  Public  Service to receive more gas
from CIG's  southern  system,  at a  correspondingly  higher  cost than would be
incurred if additional capacity were available from Chalk Bluffs.
                  h. The  proposed  pipeline is also a part of Public  Service's
long-term  facility  plan and is  designed  to work in  conjunction  with  other
facilities that have been recently installed to enhance operational efficiency.
                  i. Public Service currently provides  transportation  services
system-wide under a rolled-in  pricing mechanism  referred to as a postage stamp
rate. Under this

- --------
2   Public  Service  proposes  to sell the  pipeline  and  lease  it  back.  See
    discussion.

                                       8

<PAGE>

arrangement all  non-discounted  transportation  customers pay the same rate for
transportation  of gas  regardless  of the location of the receipt  point or the
distance  the gas is  transported.  Though  Public  Service  does not propose to
address rate issues in this proceeding, it states that it intends to include the
Front Range  Pipeline  under this  rolled-in  pricing  methodology.

            3. Proposed Sale/Leaseback Arrangement

                  a. Public  Service  seeks  approval  to transfer  title of the
pipeline,  upon the completion of  construction,  to Wyco.  Public Service would
immediately  lease the facility back under a 30-year  lease.  Wyco is a Colorado
limited  liability  company  formed by  affiliates  of Public  Service  and CIG,
specifically,  NC Enterprises,  Inc. and CIG Supply Company.  Wyco would have no
day-to-day operating  responsibility for the Front Range Pipeline;  instead this
would be Public  Service's  responsibility.  Wyco  would be a passive  investor.
Public  Service's lease payments to Wyco under the proposed  30-year lease would
be based on a formula that  incorporates,  and would track over its term, Public
Service's  Commission-approved  rate of return,  depreciation  rates, income tax
factors, and rate methodologies.  The lease payment calculation is structured to
mirror the rate impacts that customers would  experience if Public Service owned
the Front Range Pipeline  outright.3 The first annual lease payment is projected
to be  approximately  $4.2

- --------
3   Whether  the  proposed  lease  payment  would so mirror the rate  impacts is
    contested by Staff and OCC.

                                       9

<PAGE>

million.  Public  Service seeks to include the lease payments in its operating
expenses in future rate cases.

                  b. In  connection  with the transfer of the  pipeline,  Public
Service requests  specific  approval to include  Allowance for Funds Used During
Construction  ("AFUDC")  in the sales  price of the  Front  Range  Pipeline  and
requests that the  Commission  declare that Wyco will not be a public utility by
virtue of its ownership interest. Public Service states that it does not seek an
advance determination with respect to the amount of Front Range Pipeline related
costs that it may recover in its rates.  Instead Public Service anticipates that
it will  include  the lease  payment  in its  upcoming  rate case to be filed by
October 1, 1998 and that the  Commission and parties to the rate case would then
have an  opportunity  to review  the level of Front  Range  Pipeline  costs that
Public Service may include in its rates.

            4.    KN Wattenberg FERC Application

                         K N Wattenberg has an application  pending before the
Federal Energy Regulatory  Commission  ("FERC") for authority to build the Front
Runner  Pipeline,  which is  similar in many ways to Public  Service's  proposed
Front Range project.4 Specifically,  the Front Runner Pipeline would connect the
Chalk  Bluffs  area to the Fort St.  Vrain area with a similar  though  slightly
smaller

- -----------
4   This Commission has filed a motion to dismiss the K N Wattenberg application
    on the grounds that it, not FERC, has  jurisdiction  over the proposed Front
    Runner Pipeline.

                                       10



<PAGE>

sized  pipeline.  While the  comparative  merit of each pipeline is not properly
before this  Commission,  the Commission notes that K N Wattenberg could receive
approval  from the FERC to build the Front  Runner  Pipeline  under an  optional
certificate.5 K N Wattenberg  states that it plans to build Front Runner whether
or not the Front  Range  Pipeline  is built.  The Front  Runner  Pipeline  could
present a serious bypass challenge to Public Service by providing direct service
to customers currently receiving service from Public Service,  while at the same
time, Front Runner could provide transportation service to Public Service as any
other transportation customer.

             C. Discussion

                Public Service  suggests that there are two primary reasons
why the CPCN  should  be  granted  for the Front  Range  Pipeline.  First,  it
suggests  that  growth  in  demand  from  its  customers  requires  additional
physical  capacity.  Second,  it suggests  that it has an obligation to obtain
the  cheapest  gas supply  possible,  and Front Range will permit it to access
cheap gas at Chalk Bluffs.  These claims will be discussed separately.
            1.    Need for Additional Capacity

                  a. First,  concerning the alleged need for additional physical
capacity,  no party  disagrees  that at some 


- ----------------
5   Under the FERC's optional  certificate program an applicant seeking to build
    an interstate  pipeline and must be willing to bear the  financial  risk for
    that pipeline without any assurance of full cost recovery if the pipeline is
    not fully utilized.

                                       11

<PAGE>

point in the future Public Service will need additional  physical  capacity into
the Front Range area to serve customer demand.  However,  Public Service now has
adequate access to gas supply to serve its existing  customers plus  anticipated
growth for at least two years.  According  to the record,  the  pipeline  can be
built in  approximately  four to five  months.  There was no  evidence  that the
pipeline  is  required  in  the  short-term  to  prevent  possible  curtailment,
interruption of firm  customers,  or moratoriums on new  connections.  There was
also  no  evidence  establishing  substantial  distribution   inadequacies.   On
rebuttal,  Public Service noted that it was  investigating  a possible  physical
constraint in the  southeast  portion of its system which may be affected by the
Front Range Pipeline,  but that the study had not yet been  completed.  This was
the sole  evidence of any  physical  constraints  to the system that would exist
over the next few years.  The Commission  concludes that this is insufficient in
and of itself to justify the Front Range  Pipeline.

              j. While  Public  Service has received a number of  transportation
requests for immediate service at Chalk Bluffs, this may simply be a reflection 
of the desire of shippers to obtain cheaper supplies at little or no additional 
transportation costs,  since Public Service  proposes to include the Front Range
Pipeline under its postage stamp rate.The transportation requests do not provide
evidence that customers  are  willing to pay the full cost of the  pipeline  in 
order to shift receipt  points to Chalk  Bluffs.

                                       12

<PAGE>

              k. Public Service also notes that there are operational advantages
associated with the Front Range  Pipeline.  However, administrative ease by 
itself does not rise to the level of public  convenience and necessity.

           2. Access to Cheaper Gas Supplies

                  a. Public  Service's  second  justification  for  building the
pipeline  is to access gas  supplies at Chalk  Bluffs that are cheaper  than gas
supplies  available at southern sources.  No party disputes,  and the Commission
finds,  that gas available at Chalk Bluffs is generally cheaper than gas that is
available at other Front Range receipt locations.  Further,  long-term growth of
the Front Range will likely  continue to  increase  this price  differential  if
additional  pipeline capacity is not extended to Chalk Bluffs.  However, to what
level this differential  would remain after the pipeline is built is a matter of
some speculation. Public Service has not attempted to quantify the effect on the
price of the gas supply available at Chalk Bluffs were it to commence  receiving
an  additional  269,000  decatherms,  or  approximately  250 million  cubic feet
(MMcf),  per day at this  location.  If the total gas supply  available at Chalk
Bluffs is 1.6 billion cubic feet (Bcf) per day, simple  economics  indicate that
additional  demand in the amount Public Service is proposing will have an upward
pressure on prices,  causing the price  advantage to lessen.  Further,  gas cost
savings  are not

                                       13
<PAGE>

shown to exceed pipeline costs  for the  first two years of operation, until the
line is projected to operate at capacity.

                  l. Public Service's estimate of proposed short-term savings in
gas  supply  purchases  compared  with  the  cost of the  pipeline  is  based on
favorable  assumptions  concerning  the gas  pricing  differential  as well as a
favorable cost allocation methodology.  The Commission agrees with the Staff and
the OCC that the gas cost savings  cannot be predicted with any certainty due to
the potential fluctuation in market prices.

            3.    Opposition by Staff, OCC

                  a. Staff and the K N Group  oppose  granting  the  certificate
primarily  on  the  grounds  that  the  need  for  the  pipeline  has  not  been
established.  The OCC  suggests  that the  pipeline is not needed for at least a
couple of years,  but  proposes  issuing a CPCN  subject to certain  conditions.
These conditions would limit the amount of annual cost of the pipeline  assigned
to residential and commercial sales customers,  based upon the volume of natural
gas that is actually transported through the pipeline.  The OCC claims that this
will  protect  these  captive  ratepayers  in the event  that  Public  Service's
predictions concerning gas cost savings prove overly optimistic.
                  m.  The  OCC's   proposed   conditions  may  not  protect  the
residential and commercial sales  customers,  nor the  transportation  customers
from a failure to  realize  gas cost  savings.  We  believe  the OCC's  proposed
mechanism is at first


                                       14

<PAGE>

blush a cap on  annual  costs  assigned  to  residential  and  commercial  sales
customers.  However,  the basis  for the cap is  volumes  transported  by Public
Service for sales,  transportation,  and growth.  Under rolled-in pricing even a
slight price differential  between Chalk Bluffs and southern sources,  e.g., one
cent per decatherm, would provide an incentive to acquire supplies through Chalk
Bluffs.  The  receipt of volumes  for sales  customers  would  depend  only on a
comparison of gas prices  between Chalk Bluffs and other receipt  points.  While
this is within the  discretion  of Public  Service,  it is very  likely that the
minimum sales volumes would always be met. Similarly,  transportation  customers
would prefer to receive gas through Chalk Bluffs.  Under  rolled-in  pricing the
pipeline  will  likely  be  operated  at full  capacity  regardless  of  whether
sufficient  price  differential  exists  to offset  the  costs of the  pipeline.
Consequently  the OCC's  suggested  conditions do not protect against failure to
realize net  projected gas cost  savings;  they are dependent  solely on volumes
transported,  not  market  rate  differentials.  See  Ex.  59,  pp.  11-12.  The
Commission therefore rejects the OCC proposal.

            4. Short-Term Economic Benefits

                         The   Commission   finds  and   concludes   that  the
short-term economic benefits of the Front Range Pipeline do not warrant granting
CPCN authority to construct and operate the pipeline  under a rolled-in  postage
stamp  pricing  methodology.  Under this


                                       15
<PAGE>

method,  general  rate  payers  would be  subject  to the  risks  of  unrealized
projected gas cost savings.

            5.    Standalone CPCN Authority

                  a.  Instead,  the  Commission  finds  that the  transportation
service  afforded by the Front Range  Pipeline,  on a  stand-alone  basis,  will
likely  provide public and economic  benefits  under certain market  conditions.
These market  conditions can best be analyzed by Public  Service,  as a pipeline
operator  and gas  purchaser,  where the risks are placed on  shareholders,  not
general ratepayers. Further, the transmission market dynamics of the Front Range
could be adversely  affected by rates which do not reflect the incremental costs
of the  proposed  facilities.  The  Commission  therefore  finds it to be in the
public interest to grant CPCN authority to Public Service to install and operate
the proposed pipeline under separate,  stand-alone  rates,  where Public Service
shareholders are "at risk" for unrealized  projected market price differentials,
and the resulting  under-utilization of the pipeline.  CPCN authority granted in
this order is contingent upon  construction of the Front Range Pipeline  project
being complete on or before December 1, 2001.

                  b. If Public  Service  chooses to  construct  the Front  Range
Pipeline under this  stand-alone  rate  condition,  it shall,  at a minimum,  be
required to offer transportation service on a nondiscriminatory  basis, pursuant
to the Commission's

                                       16

<PAGE>

transportation  Rules,  4 CCR 723-17,  as a separate  service  from its existing
transportation  service.  Procedures  shall be established to allow customers to
transport gas through the line in a manner  consistent with industry  standards.
Public  Service  shall be required to establish  tariffs and rates for the Front
Range Pipeline through a separate proceeding, pursuant to the Commission's Rules
of Practice and Procedure.

                  c.   Additionally,   separate   books  of  accounts  shall  be
maintained in order to clearly differentiate all costs associated with the Front
Range  Pipeline  from  existing  utility  services.  As part of the tariff  rate
proceeding,  cost allocation procedures shall be established for any costs which
are, or could be,  common to the Front Range  Pipeline and any existing  utility
services  consistent with the principles  established in the  Commission's  cost
allocation rules found at 4 CCR 723-47.6
 
                 d. Public Service claimed,  in testimony and reiterated in its
statement of position,  that "at risk"  conditions are not  consistent  with the
utility's obligation to serve. Since the Commission has determined that physical
capacity  limitations  do not require  facility  installation  at this time, the
utility's  obligation  to  serve  is not  affected  by the  optional  "at  risk"
authority  established  in this order,  nor is

- ----------------
6   Not all of the  administrative  requirements  in the rules will apply  here,
    since the rules are intended to apply to nonregulated services.  However, we
    find that the cost allocation principles are equally applicable here.

                                       17

<PAGE>

the economical  operation of the Front Range Pipeline affected by the obligation
to serve.

                  e. The  Commission  recognizes  that placing Public Service at
risk for under-utilization of the Front Range Pipeline produces an incentive for
the Company to use the pipeline whenever possible.  In order to demonstrate that
Front Range  Pipeline  capacity  purchased on behalf of captive sales  customers
provides reasonable gas cost for these customers,  Public Service shall identify
all costs  associated  with the Front Range Pipeline and provide  comparisons to
other available  sourcing  options as a part of its reporting under the Gas Cost
Adjustment Rules 4 CCR 723-8.

            6.    Sale/Leaseback Arrangement

                  a.  With  respect  to the  sale/leaseback  arrangement  Public
Service  states  on  page  24  of  its  statement  of  position,  "...under  its
sale/leaseback  arrangement,  customers  will be in the same position they would
have  occupied  if Public  Service  owned the Front  Range  Pipeline  outright."
However,  several parties claim that customers would not be in the same position
under the  sale/leaseback.  With certain  requirements listed in (1) through (4)
below,  the  Commission  finds that the  sale/leaseback  is consistent  with the
public  interest and should be approved.  Thus Public Service may enter into the
sale/leaseback  arrangement at its option.  CPCN authority for  installation and
operation of the Front Range Pipeline as granted in this order is not contingent
upon  execution  of the


                                       18
<PAGE>

sale/leaseback arrangement.  However, Applicant must petition the Commission for
approval for any other type of pipeline  ownership other than complete ownership
by Public Service or the arrangement approved here.

                        (1)   With regard to the CIG veto power over  capacity
increases, the Commission finds that under certain circumstances requirements in
the lease agreement could prevent Public Service from expanding capacity. Public
Service would not have such a constraint if it owned the line outright, and such
a constraint is not found to be in the Public  interest.  Therefore  approval of
the sale/leaseback  arrangement is contingent upon the deletion of ARTICLE III -
EXPANSIONS,  IMPROVEMENTS AND ADDITIONS of the lease agreement. Further, neither
the  sale/leaseback  arrangement nor any other agreements between Public Service
or its  affiliates,  and CIG or its affiliates  shall inhibit  Public  Service's
ability to use,  expand,  operate or control the Front Range Pipeline in any way
compared  to how it could use,  expand,  operate or control  the  pipeline if it
owned the facilities outright.

                        (2) Staff states that Public service has failed to
adequately justify the need for the proposed true-up  mechanism.  This mechanism
is designed to change the rent payments from Public Service to Wyco over time to
reflect changes in the Commission  approved  depreciation  rate,  overall return
rate,  and tax rate for Public  Service.  The true-up  mechanism was proposed to
allow rent  payments  to mirror  costs that would be 


                                       19
<PAGE>

included in rates if Public Service owned the facility outright.  The Commission
finds that the true-up mechanism is not warranted under the "at risk" conditions
granted in this order, though further  consideration of the true-up mechanism or
factors  affected by the mechanism may be appropriate in the proceeding in which
the Front  Range  Pipeline  rates are  established.  The  Commission  recommends
removal of the true-up mechanism from the lease agreement.

                        (3) Staff recommends the disallowance of AFUDC.
Due  to  the  relatively  short  construction   period  and  potential  interest
compounding, the Commission agrees with Staff and finds that AFUDC should not be
allowed, whether or not the sale/leaseback arrangement is executed. Accordingly,
the statement "The book value shall include AFUDC", Section 3 of the FRONT RANGE
PIPELINE PURCHASE AND SALES AGREEMENT, page 4, shall be stricken.

                        (4)   Since  assignment,  transfer or  modification of
the lease  could  affect the public  interest,  approval  by the  Commission  is
required prior to any assignment, transfer or modification of the lease.

                  n. The OCC raises the issue of passing lower cost financing on
to  ratepayers.  Given  the "at  risk"  authority  granted  in this  order,  the
Commission finds that the OCC's proposed lease  modifications  are not required.
However,   Public   Service   shall  be  required  to  maintain   Wyco's  actual



                                       20
<PAGE>

capitalization  and financing  costs for the Front Range pipeline for Commission
inspection.
                  o. Under the  sale/leaseback  arrangement,  as modified above,
Wyco will  perform  only a  financing  function  for the Front  Range  Pipeline.
Moreover, the operation and control of the Front Range Pipeline will remain with
Public Service, an entity subject to the Commission's  jurisdiction.  Therefore,
the  Commission  finds and declares that Wyco is not a public  utility under
Section 40-1-103(1), C.R.S.
      D.    Conclusion
            1.....The  Commission finds and determines that the construction and
operation of the  proposed  Front Range  Pipeline  is, and will  continue to be,
subject to the  jurisdiction of this Commission pursuant to Section 40-1-103(1),
C.R.S.
            8. Many  questions  have been  raised  in this  proceeding  that the
decision in this  application  cannot  resolve.  For example,  what would be the
impact on Colorado  ratepayers  if K N  Wattenberg's  Front  Runner  Pipeline is
built, and substantial  bypass from Public Service's system occurs? If the Front
Range Pipeline were approved under rolled-in rates,  what impact would that have
on this potential  bypass? On an even more general level, will gas unbundling be
legislatively  addressed in the near future?  Nonetheless it is the Commission's
obligation to act on the application  before it Since Public Service's  physical
system is adequate to handle the present and near future need,  and since Public
Service  has  adequate  access to gas supply to serve  present  


                                       21
<PAGE>

and near future requirements,  the only remaining justification for the pipeline
is gas cost savings. Sufficient justification does not exist to warrant granting
authority to construct and operate the pipeline  under  rolled-in  postage stamp
rates.  Since the Front Range  Pipeline  may  provide  economic  benefits  under
certain market conditions,  CPCN authority under incremental  stand-alone rates,
where shareholders are at risk for under-utilization of the pipeline,  should be
granted.   With  the   specific   modifications   listed  in  this  order,   the
sale/leaseback  arrangement places Public Service customers in the same position
they would have  occupied if Public  Service  owned the pipeline  outright,  and
results  in  Wyco  performing  only  a  financing   function.   Therefore,   the
sale/leaseback  arrangement should be approved,  and Wyco should be declared not
to be a public utility


II.   ORDER


      A.    The Commission Orders That:

            1.    Consistent  with the  above  discussion,  the  application  of
Public Service  Company of Colorado for a certificate of public  convenience and
necessity  ("CPCN") to construct  and operate a 53-mile long,  24-inch  diameter
natural gas pipeline and  appurtenant  facilities from its existing Chalk Bluffs
station near Rockport,  Colorado to an  interconnection  point with its existing
24-inch pipeline located adjacent to the Fort St. Vrain Generating  Station near
Platteville,  Colorado, ("Front Range Pipeline") is granted. Specifically,  CPCN


                                       22

<PAGE>

authority to construct and operate the Front Range  Pipeline  under  incremental
stand-alone rates is granted, subject to the requirements specified above.

            9. Authorization to sell such facilities,  once constructed, to Wyco
Development, LLC and to immediately lease such facilities back under a long-term
lease is granted subject to requirements specified above.

            10.  Under  the   sale/leaseback   terms   specified   above,   Wyco
Development, LLC is declared not to be a public utility.

            11. The 20-day time period provided for in section 40-6-114(1),
C.R.S., to  file  an  application  to  the Commission for rehearing, reargument,
or reconsideration, begins on the day after the Mailed Date of this Decision.

            12. This Order is effective on its Mailed Date.



                                       23
<PAGE>

      B.    ADOPTED IN COMMISSIONERS' DELIBERATIONS MEETING
            June 4, 1998.


                                           THE PUBLIC UTILITIES COMMISSION
                                               OF THE STATE OF COLORADO




                                           --------------------------------




                                           --------------------------------




                                           --------------------------------

    
                                                    Commissioners


                                       24




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