<PAGE>
                                                                   Exhibit 10.62

                     SPECIAL TERMS & CONDITIONS OF PURCHASE

ARTICLE SC.1 PURCHASE ORDER DOCUMENTS

The following documents shall comprise the Purchase Order, and shall together be
referred to as the "Purchase Order Documents":

(a)      Purchase Order (any printed terms and conditions on the face or reverse
         of such Purchase Order are null and void);
(b)      Special Terms & Conditions of Purchase ("SC");
(c)      General Terms & Conditions of Purchase ("GC"); and
(d)      Seller's Technical Proposal

In the event of any conflict between the terms of the Purchase Order Documents,
the provisions of the document first listed above shall prevail.

All capitalized terms not otherwise defined herein shall have the meanings given
to them in the General Conditions of this Purchase Order.


ARTICLE SC.2 SCOPE OF SUPPLY

GE shall design, manufacture, and supply three (3) combustion turbine generators
and associated equipment as set forth in GE's November, 2000 Proposal No.
93710AG - Sections 7 through 8 (collectively the "Equipment"). The scope of
supply shall also include three hundred fifty (350) manweeks of technical
advisory services and one (2) class week of gas turbine familiarization training
(collectively known as "Services"). The technical advisory services included
herein are based on a single shift per day, eight (8) hours per shift, five (5)
days per week, straight-time basis.

ARTICLE SC.3 PRICE AND PAYMENT

The Purchaser shall pay the Seller, the firm price of One hundred eight million
dollars ($108,000,000) (the "Purchase Order Price") for such Equipment and
Services. Payment shall be made in accordance with the Payment Schedule in
Schedule A and as set forth in GC.2.

The firm price (excluding taxes) for the Equipment and Services as set forth
herein is of One hundred eight million dollars ($108,000,000). The price set
forth above includes freight to the Destination Point (VA or MD) and reflects
the making of progress payments in accordance with the Payment Schedule A. The
initial non-refundable payment of (12.67%) of the above price, as required by
the Payment Schedule herein, will be made by ODEC, not later than three (3)
business days following the execution of this contract. Payment by ODEC will be
by wire transfer of funds in the amount of $13,683,600.

<PAGE>

PITTSBURGH NATIONAL BANK
5TH & WOOD STREETS
PITTSBURGH, PA 15265
BANK ROUTING # 0430 000 96
GE ACCOUNT # 215-5583

Please reference IPS # 93710 in Wire Transfer transmittal.

ARTICLE SC.4 SHIPMENT

Unless excused elsewhere in this Purchase Order, the Shipment Date for the
Equipment (i.e., both Units) provided herein shall be for one (1) units no later
than October 31, 2002 and two (2) units by no later than November 30, 2002.

ARTICLE SC.5 DELAY LIQUIDATED DAMAGES

a)     Delay Liquidated Damages - Drawings

       Subject to Tab 13 of Seller's Technical Proposal, if an individual
       drawing as indicated below is submitted after the Scheduled Drawing
       Submittal Date for reasons attributable to Seller and not excused
       elsewhere in the Purchase Order Documents, the Seller shall pay as
       liquidated damages ("Drawing Liquidated Damages") and not as a penalty, a
       sum calculated in accordance with the table below until such drawing is
       submitted:

          ---------------------------------------------------------------------
                   Days            Liquidated Damages per Drawing
          ---------------------------------------------------------------------
                   1-30            $100 / day with 1,000 / day cap
          ---------------------------------------------------------------------
                 Over 30            200 / day with 2,000 / day cap
          ---------------------------------------------------------------------



Seller understands that drawings submitted by Seller will be final by the dates
indicated in the Conformed Technical Proposal. Seller shall pay to Purchaser,
within 30 days after Purchaser's demand, Liquidated Damages in the amount of one
hundred dollars ($100) for up to thirty (30) calendar days late with a one
thousand dollar ($1000) per day cap. Beyond thirty (30) days, this amount shall
increase to $200 with a two thousand dollar ($2000) per day cap.
The total aggregate liability for such Drawing Liquidated Damages shall not
exceed Two Hundred Fifty Thousand Dollars ($250,000). Drawing Liquidated Damages
shall apply to the individual drawings identified in Seller's Technical Proposal
as 0306, 0323, 0326, 0330, and 1603


b) Delay Liquidated Damages -Shipment of Major Components

(1) Seller shall ship the Major Components of each Unit, FOB ex-works, one (1)
units no later than October 31, 2002 and two (2) unit by no later than November
30, 2002 ("Scheduled Major Component Shipment Date"). In the event any of the
Major Components of a Unit is shipped after the Scheduled Major Component
Shipment Date for reasons attributable to Seller and not

<PAGE>

excused elsewhere in the Purchase Order, the Seller shall pay as liquidated
damages ("Shipment Liquidated Damages") and not as a penalty, a sum calculated
in accordance with the table below until the last Major Component of the Unit is
shipped. The Shipment Liquidated Damages below are on a per Unit basis and are
not on a Major Component basis; GE will ship the Equipment on or before dates
stated above with freight prepaid and allowed to the Destination Point.
Notwithstanding the foregoing, GE shall remain responsible for transportation
and risk of loss of the Equipment until the Equipment is delivered to the
Destination Point. "Destination Point" shall mean the delivery free on board
carrier to the nearest commercially accessible rail siding to ODEC's project
site for all rail shipments and free on board carrier to the nearest accessible
common carrier point to ODEC's project site for all truck shipments.

The following is a graduated scale for offered schedule liquidated damages for
delay in shipment of Major Components (gas turbine, generator, accessory base,
Inlet filter and PEECC) if such components are shipped after Shipment Dates.

     ----------------------------------------------------------------------
          Shipment                Liquidated Damages on last of Major
                                            Components in delay
     ----------------------------------------------------------------------
          0-7 days                          $  5000/day
     ----------------------------------------------------------------------
          8-15 days                           8,000/day
     ----------------------------------------------------------------------
         16-30 days                          12,000/day
     ----------------------------------------------------------------------
          30+ days                           25,000/day
     ----------------------------------------------------------------------

     The above Equipment shipping commitment is contingent upon GE having the
     Project Specific Definition (defined below) by no later than July 1, 2001.
     In the event GE does not receive the Project Specific Definition within the
     time frame specified above, GE, at its option, shall be entitled to release
     the Equipment based on the contractual definition. Changes in scope after
     such a release will be handled under the change provision as set forth in
     the contract.
     The purchaser will make commercially reasonable effort to promptly off load
equipment and release rails.
Project Specific Definition shall mean (i) configuration changes, if any, to the
base configuration (i.e., acceptance or rejection of any and all equipment
options); (ii) site conditions and fuel analysis (oil analysis and gas analysis
through C14), (iii) environmental requirements; and (iv) state, local and other
regulatory or code requirements (including seismic and wind loading design
requirements).

c) Delay Liquidated Damages (Drawings and Shipment of Major Components)

     The Seller's aggregate liability hereunder for a) Drawing Liquidated
     Damages and b) Shipment Liquidated Damages (collectively known as "Delay
     Liquidated Damages") shall not exceed five percent (5%) of the Contract
     Price. The Delay Liquidated Damages paid by

<PAGE>

     Seller for such delay shall be Purchaser's exclusive remedy and Seller's
     sole obligation.

ARTICLE SC.6  PERFORMANCE LIQUIDATED DAMAGES

The Seller guarantees the performance of each Unit ("Performance Guarantees") as
set forth in Tab 3.1.1 and 3.1.2 of Seller's Technical Proposal. Subject to
GC.17, if a Unit fails to achieve the Performance Guarantees, the Seller shall
pay to the Purchaser as liquidated damages ("Performance Liquidated Damages")
and not as a penalty, a sum calculated in accordance with the table below.

For Simple Cycle Applications:

       -------------------------------------------------------------------
           Criterion      Gas Guaranteed Value     Liquidated Damages
       -------------------------------------------------------------------
           Net Output               kW                   $500/kW
       -------------------------------------------------------------------
         Net Heat Rate           Btu/kWh             5,000 $/BTU/kWh
       -------------------------------------------------------------------

If when first tested the Equipment fails to achieve the guaranteed output or
heat rate, Seller shall be afforded a period of 180 days during which it can
correct and adjust the Equipment (the "Correction Period"). If, when re-tested
at the end of the Correction Period, the Equipment again fails to achieve the
guaranteed output or heat rate, Seller shall pay to Buyer as liquidated damages
and not as a penalty a sum calculated in accordance with the table above. The
liquidated damages payable in respect of deficiencies in performance shall not
exceed five 5% of the Contract Price. The liquidated damages shall be Seller's
sole and exclusive liability for performance deficiencies.

Notwithstanding the foregoing, in the event the performance of any Unit exceeds
any of its performance guarantees (on natural gas or distillate), a credit shall
be given using the same dollar value by which the liquidated damage is
calculated for such performance guarantee. GE's performance credit or
performance liability shall be the net calculation. It is expressly understood
that in the event GE's performance credits exceed performance liabilities, ODEC
shall pay GE, as a bonus, fifty percent (50%) of the dollar value by which the
liquidated damage is calculated but only on the portion of performance credits
which are in excess of performance liabilities. The performance bonus payable in
respect of exceeding performance standards shall not exceed five 5% of the
Contract Price. Performance LD's will be paid on only one fuel.

ARTICLE SC.7  TOTAL AGGREGATE LIQUIDATED DAMAGES

The Seller's overall aggregate liability hereunder for both Performance
Liquidated Damages and Delay Liquidated Damages shall not exceed ten percent
(10%) of the Contract Price. The Liquidated damages will be paid purchaser and
cannot be assigned to EPC.

                                     Page 4

<PAGE>

ARTICLE SC.8  GOVERNING LAW

This Purchase Order shall be construed and interpreted in accordance with the
laws of the State of New York, USA.

ARTICLE SC.9  FACTORY TESTING AND SITING

GE, at its sole discretion, shall determine the extent of factory testing to be
conducted on the Equipment. Upon request, factory test data / reports will be
made available solely at GE's option. If Purchaser's unit is FSNL tested
Seller's project manager will make reasonable effort to accommodate this event
as a witness point.

SITING
GE's pricing as provided herein applies to two (2) units being installed in
Maryland and (1) unit being installed in Virginia.

ARTICLE SC.10 TERMINATION FOR CONVENIENCE:
              ----------------------------

If ODEC should cancel this contract prior to title transfer of the Equipment,
ODEC shall pay GE a termination fee in accordance with the Termination Schedule
B.

ARTICLE SC.11  ENTIRE AGREEMENT

This Purchase Order represents the entire agreement between the Parties and
supersedes in its entirety all prior agreements concerning the subject matter
hereof, and no modification, amendment, revision, waiver, or other change shall
be binding on either Party unless consented to in writing by the Party's
authorized representative. Any oral or written representation, warranty, course
of dealing, or trade usage not contained or referenced herein shall not be
binding on either Party. Each Party agrees that it has not relied on, or been
induced by, any representations of the other Party not contained in this
Purchase Order.

                                     Page 5

<PAGE>

                                   Schedule A

<TABLE>
<CAPTION>

                                                                                                                ($000's)

                                                   ---------------------------------------------------------------------
         Months Prior     Payment                  GTG # 1   GTG # 2    GTG # 3   Total $'s   CUM $'s   Monthly   CUM %
         to Shipment                                                                                     %
-----------------------
GTG # 1 GTG # 2 GTG # 3    Month   Event/Milestone $36,000.0 $36,000.0  $36,000.0 $108,000.0
------- ------- -------    -----   --------------
<S>       <C>     <C>      <C>     <C>             <C>       <C>       <C>        <C>       <C>        <C>     <C>
                                                   ---------------------------------------------------------------------

  35      36      36       Nov-99        ORDER AWARD
  34      35      35       Dec-99
  33      34      34       Jan-00
  32      33      33       Feb-00
  31      32      32       Mar-00
  30      31      31       Apr-00
  29      30      30       May-00
  28      29      29       Jun-00
  27      28      28       Jul-00
  26      27      27       Aug-00
  25      26      26       Sep-00
  24      25      25       Oct-00
  23      24      24       Nov-00                  12.67%    12.67%    12.67%   $ 13,683.6 $ 13,683.6 12.67%    12.67%
  22      23      23       Dec-00                   2.00%     2.00%     2.00%   $  2,160.0 $ 15,843.6  2.00%    14.67%
  21      22      22       Jan-01                   2.00%     2.00%     2.00%   $  2,160.0 $ 18,003.6  2.00%    16.67%
  20      21      21       Feb-01                   2.00%     2.00%     2.00%   $  2,160.0 $ 20,163.6  2.00%    18.67%
  19      20      20       Mar-01                   2.00%     2.00%     2.00%   $  2,160.0 $ 22,323.6  2.00%    20.67%
  18      19      19       Apr-01                   2.00%     2.00%     2.00%   $  2,160.0 $ 24,483.6  2.00%    22.67%
  17      18      18       May-01                   2.00%     2.00%     2.00%   $  2,160.0 $ 26,643.6  2.00%    24.67%
  16      17      17       Jun-01                   2.00%     2.00%     2.00%   $  2,160.0 $ 28,803.6  2.00%    26.67%
  15      16      16       Jul-01                   2.00%     2.00%     2.00%   $  2,160.0 $ 30,963.6  2.00%    28.67%
  14      15      15       Aug-01                   2.30%     2.30%     2.30%   $  2,484.0 $ 33,447.6  2.30%    30.97%
  13      14      14       Sep-01                   3.00%     3.00%     3.00%   $  3,240.0 $ 36,687.6  3.00%    33.97%
  12      13      13       Oct-01                   3.00%     3.00%     3.00%   $  3,240.0 $ 39,927.6  3.00%    36.97%
  11      12      12       Nov-01                   3.00%     3.00%     3.00%   $  3,240.0 $ 43,167.6  3.00%    39.97%
  10      11      11       Dec-01                   3.00%     3.00%     3.00%   $  3,240.0 $ 46,407.6  3.00%    42.97%
   9      10      10       Jan-02                   3.00%     3.00%     3.00%   $  3,240.0 $ 49,647.6  3.00%    45.97%
   8       9       9       Feb-02                   3.00%     3.00%     3.00%   $  3,240.0 $ 52,887.6  3.00%    48.97%
   7       8       8       Mar-02                   3.00%     3.00%     3.00%   $  3,240.0 $ 56,127.6  3.00%    51.97%
   6       7       7       Apr-02                   3.00%     3.00%     3.00%   $  3,240.0 $ 59,367.6  3.00%    54.97%
   5       6       6       May-02                   3.00%     3.00%     3.00%   $  3,240.0 $ 62,607.6  3.00%    57.97%
   4       5       5       Jun-02                   3.00%     3.00%     3.00%   $  3,240.0 $ 65,847.6  3.00%    60.97%
   3       4       4       Jul-02                   3.30%     3.30%     3.30%   $  3,564.0 $ 69,411.6  3.30%    64.27%
   2       3       3       Aug-02                   4.00%     4.00%     4.00%   $  4,320.0 $ 73,731.6  4.00%    68.27%
   1       2       2       Sep-02                   4.00%     4.00%     4.00%   $  4,320.0 $ 78,051.6  4.00%    72.27%
   0       1       1       Oct-02  SHIP UNIT # 1    9.30%     9.30%     9.30%   $ 10,044.0 $ 88,095.6  9.30%    81.57%
           0       0       Nov-02  SHIP UNITS # 2  15.00%    15.00%    15.00%   $ 16,200.0 $104,295.6 15.00%    96.57%
                                         & # 3
                           Dec-02  FINAL PAYMENT    3.43%     3.43%     3.43%   $  3,704.4 $108,000.0  3.43%   100.00%

                                       Totals     100.00%   100.00%   100.00%   $108,000.0
</TABLE>

Initial payment due upon Order Award, NET 3 days, remitted via Wire Transfer.
Remaining payments due NET 30 days from receipt of invoice.
Late payments shall be subject to an interest charge equal to two percent (2%)
in excess of the prime rate as published in the Wall Street Journal at that
time.
Dollar columns are shown for reference only. All invoicing based on CUM % of
Contract Price as indicated in schedule above.

If a change in the Unit results in a change in the Contract Price, all
installments shall be adjusted accordingly. However, if the change results in a
decrease in the Contract Price, then the payments previously made shall be
retained by Seller and applied to subsequent payments as they become due.

For those payments which are tied to milestones, it is understood and agreed if
Seller completes the milestone in advance of what is indicated on the Payment
Schedule, in no event shall the Purchaser be required to make payment for such
milestone prior to sixty (60) days from the milestone date identified on the
Payment Schedule.

                                     Page 6

<PAGE>

                                   Schedule B

<TABLE>
<CAPTION>
                                                                                                ($ 000's)
                                                                                 TERMINATION SCHEDULE BY UNIT
                                                                   -----------------------------------------------------------
          Months Prior to                                           GTG #1     GTG #2     GTG #3   Total $'s   Cum %
          Shipment                               Event             $36,000.0  $36,000.0  $36,000.0   $108,000
                                                 -----
 GTG #1    GTG #2  GTG #3
 ------    ------  ------
<S>          <C>     <C>           <C>        <C>                   <C>        <C>        <C>         <C>      <C>
   35        36      36        Nov-99         ORDER AWARD           10.00%     10.00%     10.00%      $10,800  10.0%
   34        35      35        Dec-99                               10.00%     10.00%     10.00%      $10,800  10.0%
   33        34      34        Jan-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   32        33      33        Feb-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   31        32      32        Mar-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   30        31      31        Apr-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   29        30      30        May-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   28        29      29        Jun-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   27        28      28        Jul-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   26        27      27        Aug-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   25        26      26        Sep-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   24        25      25        Oct-00                               10.00%     10.00%     10.00%      $10,800  10.0%
   23        24      24        Nov-00                               12.00%     10.00%     10.00%      $11,520  10.7%
   22        23      23        Dec-00                               14.00%     12.00%     12.00%      $13,680  12.7%
   21        22      22        Jan-01                               16.00%     14.00%     14.00%      $15,840  14.7%
   20        21      21        Feb-01                               18.00%     16.00%     16.00%      $18,000  16.7%
   19        20      20        Mar-01                               20.00%     18.00%     18.00%      $20,160  18.7%
   18        19      19        Apr-01                               22.00%     20.00%     20.00%      $22,320  20.7%
   17        18      18        May-01                               24.00%     22.00%     22.00%      $24,480  22.7%
   16        17      17        Jun-01                               26.00%     24.00%     24.00%      $26,640  24.7%
   15        16      16        Jul-01                               28.00%     26.00%     26.00%      $28,800  26.7%
   14        15      15        Aug-01                               30.00%     28.00%     28.00%      $30,960  28.7%
   13        14      14        Sep-01                               32.00%     30.00%     30.00%      $33,120  30.7%
   12        13      13        Oct-01                               34.00%     32.00%     32.00%      $35,280  32.7%
   11        12      12        Nov-01                               36.00%     34.00%     34.00%      $37,440  34.7%
   10        11      11        Dec-01                               38.00%     36.00%     36.00%      $39,600  36.7%
    9        10      10        Jan-02                               40.00%     38.00%     38.00%      $41,760  38.7%
    8         9       9        Feb-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    7         8       8        Mar-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    6         7       7        Apr-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    5         6       6        May-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    4         5       5        Jun-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    3         4       4        Jul-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    2         3       3        Aug-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    1         2       2        Sep-02                               40.00%     40.00%     40.00%      $43,200  40.0%
    0         1       1        Oct-02   AVAILABLE TO SHIP UNIT #1   40.00%     40.00%     40.00%      $43,200  40.0%
              0       0        Nov-02  AVAILABLE TO SHIP UNIT #2 &  100.0%     40.00%     40.00%      $64,800  60.0%
                                                   #3
                                                                    100.0%     100.0%     100.0%     $108,000  100.0%
</TABLE>

The Buyer may terminate the Contract at any time upon written notification and
payment of termination charges in accordance with the schedule as set forth
above.

Title to any terminated gas turbine equipment remains with the Seller.
The termination charge for any equipment for which title has transferred is
100%.

                                     Page 7

<PAGE>

                       GENERAL TERMS & CONDITIONS OF SALE

1.    DEFINITIONS ...........................................................3

2.    PAYMENTS ..............................................................4

3.    SECURITY ..............................................................5

4.    TAXES .................................................................5

5.    CHANGES ...............................................................5

6.    INSPECTION AND FACTORY TESTS ..........................................6

7.    TITLE TRANSFER, RISK OF LOSS, SHIPMENT TO STORAGE .....................6

8.    EXCUSABLE DELAYS ......................................................7

9.    WARRANTY ..............................................................7

10.   PATENTS ...............................................................8

11.   INSURANCE .............................................................9

12.   INDEMNIFICATION .......................................................9

13.   LIMITATION OF LIABILITY ..............................................10

14.   INTENTIONALLY OMITTED ................................................11

15.   FINAL COMPLETION .....................................................11

16.   PERFORMANCE GUARANTEES ...............................................11

17.   TERMINATION FOR CAUSE ................................................12

18.   SELLER'S PROPRIETARY INFORMATION .....................................13

19.   GLOBAL SOURCING ......................................................13

20.   ASSIGNMENT ...........................................................13

21.   COMPLIANCE WITH LAWS, CODES, AND STANDARDS ...........................14



                                     Page 1

<PAGE>


22.   NOTICE TO PROCEED ....................................................14

23.   SUSPENSION ...........................................................15

24.   DISPUTE RESOLUTION ...................................................15

25.   MISCELLANEOUS PROVISIONS .............................................15



                                     Page 2

<PAGE>

ARTICLE GC.1 DEFINITIONS

A. "Affiliate" shall mean any entity that controls, is controlled by, or is
under common control with, either Party, or, regardless of control or ownership,
that is set up solely for fiduciary purposes to own or operate the Units for the
benefit of a Party.

B. "Change Order" shall mean a written change order describing the change and
setting out adjustments, if any, in the Contract Price, and any other provision
of this Agreement which is affected and shall be entered into and signed by the
Parties in order for the change to be effective.

C. "Contract Documents" shall mean the Agreement, Special Terms & Conditions,
General Terms & Conditions of Sale, and Seller's Technical Proposal

D. "Contract Price" shall be the total firm price as stated in the Agreement for
the Equipment and Services to be provided in accordance with the terms of the
Contract Documents

E. "Day" or "Days," shall mean a calendar day or days of twenty four (24) hours
each.

F. "Delay Liquidated Damages" shall mean the Purchaser's sole remedy and
Seller's sole obligation for Seller's failure to deliver the Major Components of
the Unit by the Scheduled Major Component Delivery Date.

G. "Delivery Date" shall mean the date the last Major Component (gas turbine,
generator, accessory base, Inlet filter and PEECC) is delivered to the Delivery
Point or is shipped to storage as set forth in Article GC.7.

H. "Delivery Point" shall mean the delivery free on board carrier ("FOB") to the
nearest accessible rail siding to the Project Site for all rail shipments and
free on board carrier to the nearest accessible common carrier point at the
Project Site for all truck shipments.

I. "Equipment" or "Unit" shall mean the gas turbine generator and associated
accessories as set forth in Seller's Technical Proposal.

J. "Final Completion" shall have the meaning as set forth in Article GC.15.

K. "Major Components" shall have the meaning of the gas turbine, generator,
accessory base, Inlet filter, and PEECC.

L. "Order Definition Meeting" shall mean a project kick-off meeting between the
Seller's project execution team and Purchaser's project representatives as set
forth in Article GC.22.

M. The term "Parties" shall mean the Purchaser and Seller, collectively, and
"Party" shall mean the Purchaser or Seller, individually.



                                     Page 3

<PAGE>


N. "Performance Guarantees" shall mean the Seller's output and heat rate
guarantees for the Unit as set forth in Seller's Technical Proposal.

O. "Performance Liquidated Damages" shall mean the Purchaser's sole remedy and
Seller's sole obligation for Seller's failure to achieve the Performance
Guarantees.

P. "Purchaser" shall mean Old Dominion Electric Cooperative, a Virginia utility
aggregation cooperative , having its primary place of business at 4201 Dominion
Boulevard, Glen Allen, Virginia, 23060.

Q. "Technical Proposal" shall mean Seller's Technical Proposal 93710AG dated
November 2000.

R. "Seller" shall mean the General Electric Company, a New York corporation
acting through its Power Generation Business having a primary place of business
at One River Road, Schenectady, New York 12345.

S. "Services" shall mean the training and installation support to be furnished
by Seller under this Agreement.

T. "Site" or "Project Site" shall mean the Marsh Run Project Site or such other
site in the mainland of Virginia or Maryland as designated by the Purchaser

U. "Subcontractor(s)" or "Supplier(s)" shall mean any corporation, partnership,
or individual having a contract with Seller to supply material, equipment,
labor, goods, or services to Seller.

V. Ship Dates for the 3 units will be at notice of readiness to ship from the
factory. These dates are one (1) units no later than October 31, 2002 and two
(2) unit no later than November 30, 2002.

ARTICLE GC.2 PAYMENTS

Payments shall be made in accordance with the Payment Schedule referenced in and
incorporated into the Agreement (Schedule A). Initial payment due upon Order
Award, Net 3 days remitted via wire transfer. Remaining payment terms are net
thirty (30) days from receipt of invoice, remitted via wire transfer. Wire
transfer instructions shall be provided on each invoice. Late payments shall be
subject to an interest charge equal to two percent in excess of the prime rate
as published in the Wall Street Journal, at that time.

If a change in the Unit results in a change in the Contract Price, all
installments shall be adjusted accordingly. However, if the change results in a
decrease in the Contract Price, then the payments previously made shall be
retained by Seller and applied to subsequent payments as they become due.



                                     Page 4

<PAGE>


For those payments which are tied to milestones, it is understood and agreed
that if Seller completes the milestone in advance of what is indicated on the
Payment Schedule, in no event shall the Purchaser be required to make payment
for such milestone prior to sixty (60) days from the milestone date identified
on the Payment Schedule.

ARTICLE GC.3 SECURITY

At the time of shipment of the last Major Component of the Unit, Seller will
provide a Surety Retention Bond (the "Bond"), substantially in the form attached
hereto, in the amount of 4.0% of the Contract Price against satisfaction of
Seller's duties, covenants, and obligations hereunder. After the initial
performance test, the Bond shall be reduced to amount equal to 125% of the value
of the mutually agreed upon punch list items but in no event greater than 4.0%
of the Contract Price. The Surety Retention Bond will be in a form and substance
acceptable to both Parties. The Surety Retention Bond shall expire upon
completion of the mutually agreed upon punch list.

ARTICLE GC.4 TAXES

The Contract Price includes all applicable corporate and individual taxes that
are measured by net income or profit imposed by any governmental authority of
any country on Seller, its employees or Subcontractors due to the execution of
this Contract. The Contract Price also includes all taxes, import duties, and
fees required by any governmental authority of any country necessary to import
and to deliver the foreign manufactured Equipment to the Project Site.

Notwithstanding the foregoing, the Contract Price does not include any sales,
use, excise, value added, gross receipts, consumption, franchise, property, or
similar taxes imposed by any federal, state, or local government in the United
States of America. Purchaser shall pay all such taxes.

ARTICLE GC.5 CHANGES

Purchaser shall have the right to request that Seller make changes to the Unit,
whether such Change request be for modifications, alterations or additions.
Seller shall prepare a written description of the proposed Change for the
Purchaser's review and approval. All changes under this contract shall be
subject to mutual agreement. Seller shall not be obliged to proceed with any
Change until mutual agreement has been reached.

In the event Purchaser contemplates making a Change, Purchaser shall so advise
Seller. Within ten (10) days (unless otherwise extended by mutual agreement)
following written receipt of such advice, Seller shall advise Purchaser of the
possibility of performing the requested Change, and shall submit to Purchaser a
lump sum firm price relating to the proposed Change, including:



                                     Page 5

<PAGE>


(i) a technical description of the proposed Change in such detail as the
Purchaser may reasonably require,

(ii) a lump sum firm price adjustment (increase or decrease) in the Contract
Price, if any, caused by the proposed Change,

(iii) all potential effect(s), if any, such Change has on the project schedule,
or any other schedule or dates for performance by Seller hereunder, and

(iv) all potential effect(s), if any, such Change has on Seller's ability to
comply with any of its obligations hereunder, including Seller's warranties and
performance guarantees.

Purchaser shall then have ten (10) days from the date of receipt of such
information to either approve or disapprove, in writing, the proposed Change, or
to request additional time to consider the proposed Change. If Purchaser
approves such Change, Purchaser shall direct Seller, in writing, to perform the
Change and Purchaser and Seller shall then execute a Change Order which shall
operate as an amendment to this Contract. Upon the execution of the Change
Order, Seller shall immediately proceed to perform as set forth in the Change
Order.

For Seller initiated changes, the Seller shall submit to the Purchaser a written
description of the proposed Change and follow the same procedure as set forth
above for Purchaser initiated changes.

ARTICLE GC.6 INSPECTION AND FACTORY TESTS

Upon Purchaser's request and Seller's prior written consent, Purchaser's
representative shall be provided access to Seller's facilities to obtain
information on production progress and make inspections. Such access will be
limited to areas concerned with the Unit(s) and shall not include restricted
areas where work of a proprietary nature is being conducted. Notwithstanding
anything to the contrary, the Seller shall, at its sole discretion, determine
the extent of Purchaser access to Seller's facilities and the extent of factory
testing to be conducted on the Equipment.

Subject to the conditions set forth in this Article GC.6, the Seller will make
reasonable efforts to obtain for Purchaser's access to Subcontractors'
facilities for the purposes described above.

Purchaser's inspection of the Unit or its failure to inspect does not relieve
Seller of its obligation to fulfill the requirements of this Agreement, nor is
it to be construed as acceptance by the Purchaser.

ARTICLE GC.7 TITLE TRANSFER, RISK OF LOSS, SHIPMENT TO STORAGE

Title to the Equipment or materials to be shipped from within the United States
shall pass to



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<PAGE>


Purchaser when made available for shipment from the manufacturer's factory.
Title to the Equipment or materials to be shipped from a country other than the
United States shall pass to Purchaser at the port of export immediately after
the Equipment or materials have been cleared for export. Title to Services shall
pass to Purchaser as performed. Notwithstanding passage of title, Seller shall
remain responsible for risk of loss or damage to the Equipment and materials
incorporated therein until delivered to the agreed upon Delivery Point or
delivery to storage.

If any part of the Equipment cannot be shipped to Purchaser when ready due to
any cause not attributable to Seller, Seller may ship such Equipment to storage.
If such Equipment is placed in storage, including storage at the facility where
manufactured, the following conditions shall apply: (i) title and risk of loss
shall thereupon pass to Purchaser if it had not already passed; (ii) any amounts
otherwise payable to Seller upon delivery or shipment shall be payable upon
presentation of Seller's invoice(s) and certification of cause for storage;
(iii) all expenses incurred by Seller, such as for preparation for and placement
into storage, handling, inspection, preservation, insurance, storage, removal
charges and any taxes shall be payable by Purchaser upon submission of Seller's
invoice(s); (iv) the Services provided herein shall be subsequently changed to
the rate prevailing at the time of actual use and Purchaser shall pay the net
increase; and (v) when conditions permit and upon payment of all amounts due
hereunder, Seller shall resume delivery of the Equipment to the Delivery Point.

ARTICLE GC.8 EXCUSABLE DELAYS

Seller shall not have any liability or be considered to be in breach or default
of its obligations under this Contract to the extent that performance of such
obligations is delayed or prevented, directly or indirectly, due to: (i) causes
beyond its reasonable control; or (ii) acts of God, acts (or failures to act) of
governmental authorities, fires, severe weather conditions, earthquakes, strikes
or other labor disturbances, floods, war (declared or undeclared), epidemics,
civil unrest, riots, delays in transportation, or car shortages; or (iii) acts
(or omissions) of Purchaser including failure to promptly: (a) provide Seller
with information and approvals necessary to permit Seller to proceed with work
immediately and without interruption, or (b) comply with the terms of payment,
or (iv) shipment to storage under Article GC.7. Seller shall notify Purchaser of
any such delay. The date of delivery or of performance shall be extended for a
period of time necessary to overcome the effect of such excusable delay. If
Seller is delayed by acts or omissions of Purchaser, or by the prerequisite work
of Purchaser's other contractors or suppliers, Seller shall also be entitled to
an equitable price adjustment.

ARTICLE GC.9 WARRANTY

Seller warrants to Purchaser that (i) the Equipment to be delivered hereunder
shall be designed and fit for the purpose of generating electric power when
operated in accordance with Seller's



                                     Page 7

<PAGE>

specific operation instructions and, in the absence thereof, in accordance with
generally accepted operation practices of the electric power producing industry
and shall be free from defects in material, workmanship and title; and (ii)
Services shall be performed in a competent, diligent manner in accordance with
any mutually agreed specifications.

The foregoing warranties (except as to title) for the Equipment shall apply to
defects which appear during the Warranty Period which shall expire upon the
first to occur of the following: (a) 12 months from Initial Synchronization of
the applicable Unit or (b) 24 months following the Delivery Date of the
applicable Unit.

If the Equipment delivered or Services performed hereunder do not meet the above
warranties during the Warranty Period, Purchaser shall promptly notify Seller in
writing and make the Equipment available for correction. Seller shall thereupon
correct any defect by, at its option, (i) reperforming the defective Services,
(ii) repairing the defective part of the Equipment or (iii) by making available
necessary replacement parts F.O.B. factory, freight prepaid to the Site. Seller
shall provide Technical Advisory Services reasonably necessary for any such
repair of the Equipment, but Seller shall not be responsible for removal or
replacement of structures or other parts of the facility. If a defect in the
Equipment or part thereof cannot be corrected by Seller's reasonable efforts,
the Parties will negotiate an equitable adjustment in price with respect to such
Equipment or part thereof. The condition of any tests shall be mutually agreed
upon and Seller shall be notified of and may be represented at, all tests that
may be made.

Any reperformed service or repaired or replacement part furnished under this
warranty shall carry warranties on the same terms as set forth above, except
that the warranty period shall be for a period of one year from the date of such
reperformance, repair or replacement. In any event the warranty period and
Seller's responsibilities set forth herein for such repaired or replacement part
shall expire upon the first to occur of the following: (a) 24 months from
initial synchronization of the applicable Unit or (b) 36 months following the
Delivery Date of the applicable Unit.

Seller does not warrant the Equipment or any repaired or replacement parts
against normal wear and tear, including that due to environment or operation,
including excessive operation at peak capability, frequent starting, type of
fuel, detrimental air inlet conditions or erosion, corrosion or material
deposits from fluids. The warranties and remedies set forth herein are further
conditioned upon (i) the proper storage, installation, operation, and
maintenance of the Equipment and conformance with the operation instruction
manuals (including revisions thereto) provided by Seller and/or its
subcontractors, as applicable and (ii) repair or modification pursuant to
Seller's instructions or approval. Purchaser shall keep proper records of
operation and maintenance during the Warranty Period. These records shall be
kept in the form of logsheets and copies shall be submitted to Seller upon its
request.

The preceding paragraphs of this Article set forth the exclusive remedies for
all claims based on failure of or defect in the Equipment and Services provided
under this Contract, whether the failure or defect arises before or during the
Warranty Period and whether a claim, however instituted, is based on contract,
indemnity, warranty, tort (including negligence), strict liability or



                                     Page 8

<PAGE>

otherwise. The foregoing warranties are exclusive and are in lieu of all other
warranties and guarantees whether written, oral, implied or statutory. NO
IMPLIED STATUTORY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE SHALL APPLY.

ARTICLE GC.10 PATENTS

Seller agrees to indemnify and hold harmless Purchaser from any rightful claim
of any third party that any Equipment manufactured by Seller and furnished
hereunder infringes any registered patent, copyrights, and trademarks. If
Purchaser notifies Seller promptly of the receipt of any such claim, does not
take any position adverse to Seller regarding such claim and gives Seller
information, assistance and exclusive authority to settle and defend the claim,
Seller shall, at its own expense and option, either (i) settle or defend the
claim or any suit or proceeding and pay all damages and costs awarded in it
against Purchaser, or (ii) procure for Purchaser the right to continue using the
Equipment, or (iii) modify the Equipment so that it becomes non-infringing, or
(iv) replace the Equipment with non-infringing Equipment; or (v) remove the
infringing Product and refund the price. If, in any suit arising from such a
claim, the continued use of the Equipment for the purpose intended is forbidden
by any court of competent jurisdiction, Seller shall at its option take one or
more of the actions under (ii), (iii); (iv) or (v) above. The foregoing states
the entire liability of Seller for patent infringement of any Equipment.

The above paragraph shall not apply to (i) any Equipment which is manufactured
to Purchaser's design or (ii) the use of any equipment furnished under this
Contract in conjunction with any other apparatus or material. As to any
Equipment or use described in the preceding sentence, Seller assumes no
liability whosoever for patent infringement.

ARTICLE GC.11 INSURANCE

This article GC.11 covers any of Seller liabilities anywhere related to this
contract.

The Seller and each of its Subcontractors shall furnish and maintain
Comprehensive General Liability insurance with limits of not less than
$1,000,000 per occurrence for bodily injury or death, and $1,000,000 per
occurrence property damage plus Contractual Liability coverage.

The Seller and each of its Subcontractors shall furnish and maintain automobile
liability insurance with limits of not less than $1,000,000 for each person,
$1,000,000 for each occurrence and $1,000,000 for property damages.

The Seller and each Subcontractor shall furnish to the Purchaser certificates
evidencing compliance with all federal and state workers compensation or similar
laws which might impose any charge or liability on the Purchaser in connection
with the Work under this Contract. Employers liability insurance with a limit of
$1,000,000 per accident and $1,000,000 in the annual aggregate.



                                     Page 9

<PAGE>


Before the Seller or its Subcontractors shall do any work under this Contract,
they shall furnish the Purchaser with the aforementioned certificates and
certificates of insurance evidencing that insurance has been provided to meet
the above requirements. Such certificates shall state that no material change or
cancellation can be effected without thirty (30) days prior written notice to
the Purchaser

Seller shall be included on Purchaser's Builder's Risk Insurance Policy as an
additional insured, with a waiver of subrogation with respect to Seller's
on-Site activities.

ARTICLE GC.12 INDEMNIFICATION

Subject to the provisions of Article GC.13, Seller agrees to indemnify and hold
harmless Purchaser from any physical damage to the property of third parties or
injury to persons, including death, to the extent resulting directly from the
negligence of Seller or its officers, servants, agents, employees, and/or
assigns while engaged in activities under this Contract. For purposes hereof,
third parties shall not include Purchaser, Operator, or their subsidiaries,
parents, affiliates, agents, successors or assigns, or any party with (a) any
equity interest in the foregoing entities or (b) a security interest of any
nature in any such entity's assets or property, which party also claims or seeks
to claim any of the rights, powers or privileges of such entity under this
Contract or claims or seeks to claim as a third party beneficiary of Purchaser
under this Contract. Purchaser shall likewise indemnify and hold harmless Seller
from any physical damage to property of third parties or injury to persons,
including death, to the extent resulting directly from the negligence of
Purchaser, its officers, servants, agents, employees, and/or assigns, while
engaged in activities relating to this Contract. For purposes hereof, third
parties shall not include Seller, or any subcontractor, vendor or supplier, or
their subsidiaries, parents, affiliates, agents, successors or assigns, or any
party with (a) any equity interest in the foregoing entities or (b) a security
interest of any nature in any such entity's assets or property, which party also
claims or seeks to claim any of the rights, powers or privileges of such entity
under this Contract or claims or seeks to claim as a third party beneficiary of
Seller under this Contract. In the event such damage or injury is caused by the
joint or concurrent negligence of Seller and Purchaser, the loss shall be borne
by each Party in proportion to its negligence.

ARTICLE GC.13 LIMITATION OF LIABILITY

The total liability of either Party, on all claims of any kind, whether in
contract, warranty, indemnity, tort (including negligence), strict liability, or
otherwise, arising out of the performance or breach of the Contract or use of
any Equipment shall not exceed the Contract Price, except for the cost of
performing the Seller's scope of work or the Purchaser's payment obligation. All
liability under this Contract shall terminate four (4) years after the shipment
of the last Major Component of the Unit giving rise to the claim.


                                     Page 10

<PAGE>


In no event, whether as a result of breach of contract, warranty, indemnity,
tort (including negligence), strict liability, or otherwise, shall Seller or its
Subcontractors or Suppliers be liable for loss of profit or revenues, loss of
use of the Equipment or any associated equipment, cost of capital, cost of
substitute equipment, facilities, services or replacement power, downtime costs,
claims of Purchaser's customers for such damages, or for any special,
consequential, incidental, indirect or exemplary damages and Purchaser shall
indemnify Seller against such claims of Purchaser's customers.

Purchaser covenants and agrees that in the event it seeks to transfer or assign
the Equipment and Services to any other third party that it shall, as a
condition to such transfer or assignment, cause such third party to acknowledge
and accept the restrictions and limitations afforded under this Contract for the
benefit of Seller and it's Subcontractors, including the provisions of this
Article GC.13.

If Purchaser cannot obtain for Seller from any subsequent purchasers the
protections specified in this Article GC.13, Purchaser shall indemnify, defend
and hold Seller harmless from and against any and all claims made by any
subsequent purchasers of the Equipment or Services against Seller for loss or
damage arising out of the performance or non-performance of the Equipment or
Services provided under this Contract.

If Seller furnishes Purchaser with advice or assistance concerning any products,
systems or work which is not required pursuant to the Contract Documents, the
furnishing of such advice or assistance will not subject Seller to any
liability, whether in contract, warranty, indemnity, tort (including
negligence), strict liability or otherwise.

For the purposes of this Article GC.13, the term "Seller" shall mean Seller, its
affiliates, Subcontractors and Suppliers of any tier, and their respective
agents and employees, whether individually or collectively.

The provisions of this Article GC.13 shall prevail over any conflicting or
inconsistent provisions contained in any of the documents comprising this
Contract, except to the extent that such provisions further restrict Seller's
liability.

ARTICLE GC.14 INTENTIONALLY OMITTED

ARTICLE GC.15 FINAL COMPLETION

Final Completion shall occur once (i) Seller has successfully achieved the
Performance Guarantees or has paid all Liquidated Damages due and owing
including, as applicable, all Performance Liquidated Damages hereunder, and (ii)
completion of the mutually agreed upon punch list.



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<PAGE>


ARTICLE GC.16 PERFORMANCE GUARANTEES

Seller guarantees the performance of the Unit as set forth in the Contract
Documents. A performance test shall be run to demonstrate that Seller's
Performance Guarantees have been achieved. This test shall be performed using
the Seller's testing protocol (GEI-41067D) and shall be conducted immediately
following the start-up period after Seller has conducted final check-out of the
Unit. If Seller's Performance Guarantees have not been achieved, Seller shall
pay Performance Liquidated Damages as indicated in the Agreement. However,
Seller will be allowed a cure period of 180 days immediately following the
initial performance test during which Performance Liquidated Damages will be
deferred, and Seller shall make all repairs, replacements, or other corrections
as required for the Unit to meet the Performance Guarantees. During the cure
period, Purchaser shall make the Unit available to Seller for such corrective
action. At the end of the cure period, if the Unit does not meet Seller's
Performance Guarantees, Seller shall then pay Purchaser the appropriate
Performance Liquidated Damages. Seller may at any time during the cure period,
at its option, pay Purchaser the appropriate Performance Liquidated Damages.

The initial performance test shall be performed by Purchaser at its cost. The
Seller shall be notified of, and shall be represented at all such tests. If a
re-test is required and to the extent Seller was the cause of such re-test, the
actual cost of the retest will be borne by the Seller. The actual cost of the
re-test shall mean (i) cost of special test personnel or special operating
personnel provided by the Purchaser, (ii) cost of special instrumentation and
equipment (including rental cost) and including required calibration of the
instrumentation, and (iii) Seller's personnel cost, but in no event whatsoever
will Seller be responsible for the cost of fuel, normal operating personnel, or
any other such other cost associated with the conducting of such re-test unless
specifically noted above.

In conducting the initial performance test or re-tests, the performance of the
Unit shall not be adjusted for degradation until such Unit has operated in
excess of one hundred (100) hours. The Seller's degradation curve shall be used
to determine the adjustment for Unit output and Unit heat rate.

The Seller shall be allowed ninety (90) days from first roll of the Unit to
complete Unit checkouts, including adjustments or corrections to make the Unit
ready for testing prior to the initial performance test.

In the event Seller is liable to Purchaser for liquidated damages in accordance
with the provisions herein for the failure to meet any performance guarantee,
the calculation of such liquidated damages shall include a credit when any
performance guarantee of any Unit is demonstrated to have been better than the
guarantee values. Seller's credit or liability shall be the net calculation.

Notwithstanding the foregoing, in the event the Seller is liable for Performance
Liquidated Damages on both natural gas and distillate oil fuels, the Seller
shall only be obligated to pay the Performance Liquidated Damage on the fuel
which results in the greater compensation to the



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<PAGE>

Purchaser.

ARTICLE GC.17 TERMINATION FOR CAUSE:

Purchaser shall have the right to terminate this Contract for cause in the event
of the following:

(i) Seller becomes insolvent, Seller makes an assignment for the benefit of
creditors, or a receiver or trustee is appointed for the benefit of Seller's
creditors, or Seller makes a filing for protection from creditors under any
bankruptcy or insolvency laws;

(ii) Seller substantially breaches and fails to comply or perform its material
obligations hereunder (but only with respect to a material obligation for which
this Contract does not provide exclusive remedies);

Prior to termination for breach, Purchaser shall provide Seller with written
notice of the nature of such breach and Purchaser's intention to terminate for
Seller's default subject to reasonable opportunity for Seller to cure such
breach. If Seller fails: (i) to commence and diligently to pursue a cure of such
failure within ten (10) business days after receipt of such notice or within
such extended period as is considered reasonable by the Parties, or (ii) to
provide reasonable evidence that such default does not in fact exist, Purchaser
may terminate the Contract.

If Purchaser fails to fulfill any payment conditions as set forth in the
Contract, Seller shall have the right to suspend all work on the Unit after
twenty (20) days of non-payment of undisputed amounts and any cost incurred by
Seller in accordance with such suspension (including storage costs) shall be
payable by Purchaser upon submission of Seller's invoice(s). Performance of
Seller's obligations shall be extended for a period of time to overcome the
effects of such suspension. If Purchaser does not correct such failure within
sixty (60) days, Seller shall have the right to terminate this Contract for
cause in respect to the portion of the Unit to which title has not passed.

If Seller terminates this Contract for Purchaser's breach as provided above,
Seller's termination charges shall be paid by Purchaser as set forth in Schedule
B of the Agreement. If Purchaser terminates this Contract for Seller's breach,
Purchaser will not pay any termination charges and Seller will promptly refund
any down payment or progress payments and Purchaser will make all shipped
equipment available for return.

ARTICLE GC.18 SELLER'S PROPRIETARY INFORMATION

At the time of furnishing confidential or proprietary information, Seller will
expressly designate by label, stamp, or other written communication that the
information or documentation furnished is confidential. Purchaser agrees (i) to
treat such information as confidential, (ii) to restrict the use of such
information to matters relating to Seller's performance of the Contract, and
(iii) to



                                     Page 13

<PAGE>

restrict access to such information to employees of Purchaser and its agents
whose access is necessary in the implementation of the Contract. Confidential
information will not be reproduced without Seller's prior written consent, and
all copies of written information will be returned to Seller upon request except
to the extent that such information is to be retained by Purchaser pursuant to
the Contract.

The foregoing restrictions do not apply to information which: (i) is contained
in a printed publication which was released to the public by Seller prior to the
date of the Contract; (ii) is, or becomes, publicly known otherwise than through
a wrongful act of Purchaser, its employees, or agents; (iii) is in possession of
Purchaser, its employees, or agents prior to receipt from Seller, provided that
the person or persons providing the same have not had access to the information
from Seller; (iv) is furnished to others by Seller without restrictions similar
to those herein on the right of the receiving party to use or disclose; (v) is
approved in writing by Seller for disclosure by Purchaser, its agents or
employees to a third party; or (vi) for the purpose of financing or project
approval, must be provided to a private financing or governmental agency,
department, commission or other governmental authority. In disclosing such
confidential or proprietary information to governmental authorities, the
Purchaser shall cooperate with the Seller in minimizing the amount of such
contract information that is furnished. The Purchaser and receiver of
information will endeavor to secure and maintain the confidentiality of
specified portions of such confidential and proprietary information.

ARTICLE GC.19 GLOBAL SOURCING

Seller reserves the right in its discretion to obtain, source, subcontract,
manufacture, fabricate and assemble the Equipment and any of its components and
systems outside the United States or from non-domestic concerns, or both; it
being understood that the quality standards and warranties of the Seller under
the Contract shall be adhered to in all cases irrespective of source and all
sourcing shall be consistent with all applicable laws and regulations.

ARTICLE GC.20 ASSIGNMENT

The Parties shall not delegate or assign any or all of their duties or rights
under this Contract without prior written consent from the other Party; such
consent shall not be unreasonably withheld. Notwithstanding the terms of this
provision, the Parties may delegate or assign their duties or rights to any
Affiliate or subsidiary, provided that, with respect to Purchaser's delegate or
assignee, such delegate or assignee shall own or operate the Units for the
purposes of generating electric power for revenue to an electrical power
generation grid. Such assignment shall in no way relieve the assigning Party of
its obligations under this Contract.



                                     Page 14

<PAGE>


ARTICLE GC.21 COMPLIANCE WITH LAWS, CODES AND STANDARDS

The Contract Price is based on Seller's design, manufacture and delivery of the
Equipment and performance of the Services pursuant to (i) its design criteria,
manufacturing processes and procedures and quality assurance program, (ii) those
portions of industry specifications, codes and standards in effect as of the
date of Seller's proposal to Purchaser, which Seller has deemed applicable to
the Equipment and the Services, and (iii) the United States Federal, State and
local laws and rules in effect on the date of Seller's proposal to Purchaser.

The Contract Price will be equitably adjusted to reflect additional costs
incurred by Seller resulting from (i) a change in standards and regulations
described in items (ii) or (iii) above after the date of Seller's proposal to
Purchaser which affect the Equipment and Services and (ii) changes required to
comply with regulatory or industrial requirements in the location where the
Equipment will be installed and the Services performed. Purchaser shall advise
Seller of requirements affecting the Equipment or Services performed by Seller
resulting from the applicability of any laws, rules or regulations in the
location where the Equipment will be installed and the Services performed.
Reasonable adjustments will be made to the project schedule as may be
appropriate to comply with the foregoing. If Seller determines that a change is
not possible, Seller will so notify Purchaser and Purchaser may terminate this
Contract in accordance with the Schedule B of the Agreement or direct completion
without change and assume responsibility for obtaining any necessary waivers.

Notwithstanding the foregoing paragraphs, no modification in price will be made
as a result of any general change in the manufacturing facilities of Seller
resulting from the imposition of any requirements by any Federal, State or local
governmental entity.

ARTICLE GC.22 ORDER DEFINTION MEETING

The Order Definition Meeting ("ODM") shall mean a project kick-off meeting
between the Seller's project execution team and Purchaser's project
representatives.

Seller shall have no obligation to proceed with any activities related to the
design, engineering (including drawings), or manufacture of the Equipment until
the ODM. Notwithstanding the foregoing, Seller shall assist Purchaser in its
endeavors relating to the air permitting of the Project and cooperate by
providing information and support during any hearings in the process of
obtaining the permits. In undertaking such assistance, Seller shall not be
obligated to incur out-of-pocket costs and expenses without reimbursement from
Purchaser.

Subject to Seller receiving the Project Specific Definition as set forth below,
the ODM shall be conducted by no later than twelve months prior to the ship date
of the first Unit.

It is understood and agreed to by the Parties that Purchaser shall provide, in
writing by no later than July 1, 2001) the following information (collectively,
the "Project Specific Definition"): (i)


                                     Page 15

<PAGE>



configuration changes if any to the base configuration (i.e., acceptance or
rejection of any and all Equipment options), (ii) fuel analysis (gas analysis
through C14), (iii) environmental requirements (i.e., air and noise emissions),
(iv) state, local and other regulatory or code requirements (including seismic
and wind loading design requirements) and the exact location of the Site within
mainland Virginia or Maryland. In the event Seller does not receive the Project
Specific Definition by the time frame stated above, the Seller shall be entitled
to an equitable adjustment in the ODM date and shall be entitled to an equitable
adjustment Purchase Order Price or an extension in the Equipment delivery
schedule, or both.

ARTICLE GC.23 SUSPENSION

It is expressly understood by the Parties that the Purchaser shall have no right
of suspension under this Agreement.

ARTICLE GC.24 DISPUTE RESOLUTION

Any controversy, dispute or difference between the Parties to this Contract, if
not amicably settled by the Parties with thirty (30) days following notice of
dispute, shall be referred to senior management of the Parties for resolution.
In the event the dispute has not been resolved within forty-five (45) days
following referral to senior management, or such longer period as the Parties
may mutually agree, then either Party may pursue its legal remedies.

ARTICLE GC.25 MISCELLANEOUS PROVISIONS

Except as provided in the Article entitled "Limitation of Liability", these
provisions are for the benefit of the Parties hereto and not for any other third
party. Waiver by either Party of any right under this Agreement shall not be
deemed a waiver by such Party of any other right hereunder.

This Contract represents the entire agreement between the Parties and supersedes
in its entirety all prior agreements concerning the subject matter hereof, and
no modification, amendment, revision, waiver, or other change shall be binding
on either Party unless consented to in writing by the Party's authorized
representative. Any oral or written representation, warranty, course of dealing,
or trade usage not contained or referenced herein shall not be binding on either
Party. Each Party agrees that it has not relied on, or been induced by, any
representations of the other Party not contained in this Contract.

The invalidity in whole or in part of any part of this Contract shall not affect
the validity of the remainder of the Contract.

The following Articles shall survive termination of this Contract: Article
(Taxes); Articles (Compliance With Laws, Codes, & Standards); Article
(Warranty), Article (Patents), Article (Limitation of Liability), Article
(Seller's Proprietary Information), Article (Indemnification) and



                                     Page 16

<PAGE>


Article (Miscellaneous Clauses).



                                     Page 17

<PAGE>

          g
                                GE Power Systems
_________________________________


GE Power Systems
Equipment and Services Proposal

for

Three PG7241(FA) 60 Hertz
Combustion Gas Turbines

to

Old Dominion Electric Cooperative
(based on Reliant Energy Aurora - 80235AG)


                                                            Proposal No: 93710AG
                                                           Dated: November, 2000


 GE PROPRIETARY INFORMATION appears on all pages in the Data Sheet, Performance
   Specification, Equipment Scope of Supply, and Commercial Sections of this
                                   proposal.

<PAGE>

                                Table Of Contents

<TABLE>
--------------------------------------------------------------------------------
<S>                                                                        <C>
Proposal Summary
                        Introduction ....................................    1
                        General Plant Description .......................    2
                        Performance Data ................................    3
--------------------------------------------------------------------------------
Performance and Operation
                        Performance Curves ..............................    4
                        Plant Operating Philosophy ......................    5
                        Test Philosophy .................................    6
--------------------------------------------------------------------------------
Description of Equipment

                        GE Scope of Supply ..............................    7
                        Turbine-Generator ...............................    8
--------------------------------------------------------------------------------
Design Basis

                        Customer Scope of Supply ........................    9
                        Codes and Standards .............................   10
                        Data Sheets .....................................   11
                        Technical Comments ..............................   12
--------------------------------------------------------------------------------
Services

                        Customer Drawings and Documentation .............   13
                        Technical Advisory Services .....................   14
                        Training ........................................   15
--------------------------------------------------------------------------------
Drawings and Diagrams

                        Mechanical Outline ..............................   16
                        Electrical One-Line Diagram .....................   17
</TABLE>



                                          Table of Contents             Page ii
                                          -------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

--------------------------------------------------------------------------------
Appendices

               Experience List...........................................   18
               Quality...................................................   19
               Reference Documents.......................................   20
               Spare Parts Recommendation................................   21

                                       Table of Contents                Page iii
                                       -----------------------------------------
                                       Proposal        93710G3 (11/00) Rev. 2 rb

<PAGE>

               g

                                GE Power Systems
_________________________________

               1. Introduction

--------------------------------------------------------------------------------
1.1   Why Choose GE?

               When you select a GE heavy duty gas turbine you also gain the
               resources of the world's largest gas turbine manufacturer. From
               corporate resources, to manufacturing, to plant service, GE
               resources are unsurpassed.

               GE uses a design philosophy based on proven technology and
               reduced unit maintenance, is the leader in reliability and
               availability, has packaged designs for fast installation and low
               cost, can meet demanding low emissions requirements, and has
               unmatched operational experience. These are the reasons to select
               GE.

--------------------------------------------------------------------------------
1.2 Corporate Resources

               GE is the only company in the world that designs and manufactures
               heavy duty gas turbines, aircraft engines, and steam turbines.
               Drawing on the technology and experience of these related
               products, along with development programs at the GE Corporate
               Research and Development Center, GE's heavy duty gas turbines
               have achieved an operating record that is unmatched by the
               competition.

               Developments at GE Aircraft Engines and Corporate Research &
               Development have provided a basis for enhancements to "F"
               technology gas turbines in advanced cooling techniques, improved
               sealing methods, patented high-strength alloys, and superior
               high-temperature coatings. State-of-the-art technology is also
               utilized in the 18-stage axial flow compressor, the Dry Low NOx
               combustion system, the turbine nozzles and buckets, and the
               modular off-base accessory arrangement.

--------------------------------------------------------------------------------
1.3   Manufacturing

               GE's heavy duty gas turbine manufacturing operation employs
               industry-leading techniques at the world's largest gas turbine
               factory, located in Greenville, SC, USA. The 1 million square
               feet (92,000 square meters) Greenville facility, along with GE
               business associate plant resources totaling 6.5 million square
               feet (600,000 square meters), provide GE with manufacturing
               capacity unequaled in the industry.

                                           Introduction                 Page 1.1
                                           -------------------------------------
                                           Proposal    93710G3 (11/00) Rev. 2 rb

<PAGE>

--------------------------------------------------------------------------------
1.4   Service and Plant Support

               GE provides full-time support of the largest localized service
               network in the world, through 192 service support centers located
               around the globe. GE service is full scope, extending from unit
               order through unit retirement. GE field engineers are available
               to assist with installation and start-up and also with planned
               and emergency maintenance, with capabilities to perform
               diagnostics, performance assessments, craft labor coordination,
               repairs, overhauls, and upgrades.

               Backing up these field service engineers is a worldwide network
               of GE service centers as shown on the following map. In addition
               to 19 service centers in the United States, GE also provides
               expert repair service through centers in Puerto Rico, Venezuela,
               England, Saudi Arabia, and Singapore. Whether for routine
               maintenance or emergency repairs, spare parts are available from
               warehouses and manufacturing centers all over the world.

                                     [MAP]

                                          Introduction                  Page 1.2
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

--------------------------------------------------------------------------------
1.5      Design Philosophy - Using Proven Technology

               The reliability of the GE heavy duty gas turbines results from a
               design philosophy centered on the principle of geometric scaling.
               Under this principle, the geometric similarity of components is
               maintained while units are scaled up or down in operating speed
               and output. Because of this, operating factors such as
               temperatures, pressures, blade angles and stresses are kept
               constant, while critical cycle parameters of pressure ratios and
               efficiency are maintained. In this way, all new machines build on
               the proven reliability and performance of their predecessors.

--------------------------------------------------------------------------------
1.6      Reliability and Availability

               GE heavy duty gas turbines lead the industry in reliability and
               availability statistics. In fact, reliability and availability of
               GE "F" class machines rate higher than any other gas turbine
               design producing more than 50 MW. One key factor in the unmatched
               reliability of GE's gas turbines is the redundancy built into
               GE's state-of-the-art gas turbine control system. Because this
               microprocessor-based turbine control system employs a distributed
               processor and a redundant architecture, its overall performance
               is unmatched in the industry. The control system uses independent
               digital controllers to achieve the reliability of triple
               redundancy for the turbine control and protective functions.

--------------------------------------------------------------------------------
1.7      Prepackaged for Rapid Installation

               The MS7001(FA) is prepackaged in a modularized design to assure
               fast installation with minimum installation cost. Modules are
               skid-mounted adjacent to the turbine to minimize interconnection
               complexities. These modules include:

               .    Accessory module - houses equipment for lube oil, hydraulic
                    oil, gas fuel, and generator seal oil systems

               .    Packaged electrical and electronic control center (PEECC) -
                    houses electrical protection and controls consisting of low
                    voltage motor control centers, turbine and generator control
                    panels, and the emergency DC battery system

               The MS7001(FA) features the advanced, packaged design 7FH2
               hydrogen-cooled generator designed for compactness and ease of
               service and

                                         Introduction                   Page 1.3
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

               maintenance. Factory assembly allows delivery of the generator
               with the rotor already installed, along with lube oil piping and
               wiring routed in conduit. This packaged turbine-generator set can
               reduce installation time and cost by up to 40%.

--------------------------------------------------------------------------------
1.8   Reduced Maintenance Costs

               A critical goal in designing GE "F" technology gas turbines is
               reduced maintenance costs. The result is that competitive units
               require two to four times as many inspections as the GE "F" class
               machines. This means a GE machine will save millions of dollars
               over its service life.

               When assessing improvements to gas turbine equipment, GE
               maintains a strict adherence to key design parameters affecting
               maintenance. The advantage of analysis and feedback from the
               largest fleet of gas turbines enables GE to develop design
               improvements and better maintenance procedures.

               To keep customers informed of such new technology, GE conducts
               Gas Turbine User and Maintenance Seminars and issues technical
               publications to GE customers. The operating data from the vast
               fleet of gas turbines in service, coupled with an evolutionary
               design philosophy, enable GE to keep customers abreast of the
               latest advances and know-how in servicing and supporting their
               units.

--------------------------------------------------------------------------------
1.9   Emissions

               GE's gas turbine technology has been developed to meet the ever
               lower emissions levels required in today's applications.
               Can-annular combustors with film and impingement cooling meet the
               environmental requirements for applications throughout the world
               and provide reliable operation at high firing temperatures. GE is
               the world's most experienced supplier of Dry Low NOx, diluent
               injected, and SCR (selective catalytic reduction) systems that
               meet today's demanding emissions requirements.

--------------------------------------------------------------------------------
1.10  Experience

               GE is the world's leading supplier of gas turbines with four
               times the installed base of its nearest competitor. GE's heavy
               duty gas turbines are in service in countries all over the world
               in diverse climates and operating conditions.

                                          Introduction                  Page 1.4
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

               With this kind of record, GE is able to continuously build in
               technology improvements, maintenance advancements, and cost
               reduction strategies for the life of each new plant.

               The MS7001(FA) builds on a tradition of technological leadership
               that has made GE gas turbines the standard by which all others
               have been measured for over four decades. Today, GE's gas turbine
               product line is the most efficient, most reliable, and most
               proven in the market.

                                          Introduction                  Page 1.5
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

          g

                                GE Power Systems
_________________________________


                          2. General Plant Description

--------------------------------------------------------------------------------
2.1     Equipment Overview

<TABLE>
<CAPTION>
        2.1.1    Gas Turbine
                 ---------------------------------------------------------------------------------------------
                       Feature                                                Specification
                 ---------------------------------------------------------------------------------------------
      <S>       <C>                                               <C>
                   Primary Fuel                                     Natural Gas
                 ---------------------------------------------------------------------------------------------

                 ---------------------------------------------------------------------------------------------
                   Starting Means                                   Static Start
                 ---------------------------------------------------------------------------------------------
                   Air Filtration                                   Self-Cleaning
                 ---------------------------------------------------------------------------------------------
                   Compressor/Turbine Cleaning                      On and Off-line Compressor Water Wash
                 ---------------------------------------------------------------------------------------------
                   Exhaust System                                   None
                 ---------------------------------------------------------------------------------------------
                   Emissions Control                                Gas - Dry Low NOx

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

        2.1.2    Generator
                 ---------------------------------------------------------------------------------------------
                       Feature                                                Specification
                 ---------------------------------------------------------------------------------------------
                   Model                                            7FH2 Packaged
                 ---------------------------------------------------------------------------------------------
                   Cooling                                          Hydrogen
                 ---------------------------------------------------------------------------------------------
                   Frequency                                        60 Hz
                 ---------------------------------------------------------------------------------------------
                   Power Factor (pf)                                0.85 Lagging
                 ---------------------------------------------------------------------------------------------
                   Power Factor (pf)                                Capability to .95 Leading
                 ---------------------------------------------------------------------------------------------
                   Terminal Voltage                                 18.0 kV
                 ---------------------------------------------------------------------------------------------
                   Generator Excitation                             EX2000P - Static Bus Fed
                 ---------------------------------------------------------------------------------------------
                   On-Base Lagging                                  Accessory Base
                 ---------------------------------------------------------------------------------------------
                   Off-Base Acoustic Enclosure                      Turbine Compartment
                 ---------------------------------------------------------------------------------------------
                   Acoustic Barrier Wall                            Exhaust Diffuser only
                 ---------------------------------------------------------------------------------------------
                   Cooling System                                   Closed H2O to Air
                 ---------------------------------------------------------------------------------------------
</TABLE>



                              General Plant Description                 Page 2.1
                              --------------------------------------------------
                              Proposal                  93710G3(11/00) Rev. 2 rb





<PAGE>

2.1.3    Control Systems

         -----------------------------------------------------------------------
                           Feature                        Specification
         -----------------------------------------------------------------------
           Turbine-Generator                     SPEEDTRONIC(TM)Mark V (TMR)
         -----------------------------------------------------------------------

_________________
(TM) A trademark of the General Electric Company

                                 General Plant Description              Page 2.2
                                 -----------------------------------------------
                                 Proposal              93710G3 (11/00) Rev. 2 rb

<PAGE>
          g

                                GE Power Systems
_________________________________

                              3. Performance Data

--------------------------------------------------------------------------------
3.1      Guarantees

                              Final gas turbine and generator performance will
                              be developed after the site ambient conditions
                              and fuel analysis have been confirmed. The
                              following performance is based on ISO operating
                              conditions.

         3.1.1                Guaranteed Performance on Natural Gas Fuel

<TABLE>
<CAPTION>
                              ---------------------------------------------------------------------------------------------
                                                        Measurement                                      Value
                              ---------------------------------------------------------------------------------------------
                              <S>                                                            <C>
                                Output (base) -evaporative cooler on                           174,100 kW
                              ---------------------------------------------------------------------------------------------
                                Heat rate (base) -evaporative cooler on                        9,330  Btu/kWh
                              ---------------------------------------------------------------------------------------------

         3.1.1.1              Design Basis
                              ---------------------------------------------------------------------------------------------
                                                        Measurement                                      Value
                              ---------------------------------------------------------------------------------------------
                                Elevation                                                      0 ft
                              ---------------------------------------------------------------------------------------------
                                Ambient temperature                                            59(degrees)F
                              ---------------------------------------------------------------------------------------------
                                Relative humidity                                              60%
                              ---------------------------------------------------------------------------------------------
                                Inlet system pressure drop                                     4.0 in. H2O
                              ---------------------------------------------------------------------------------------------
                                Exhaust system pressure                                        5.5 in. H2O
                              ---------------------------------------------------------------------------------------------
                                Natural gas fuel heating value (LHV)                           21,515 Btu/lb@80(degrees)F
                              ---------------------------------------------------------------------------------------------

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

                              ---------------------------------------------------------------------------------------------
                                Combustion system type                                         DLN
                              ---------------------------------------------------------------------------------------------
</TABLE>

                              The following also apply to the performance
                              guarantees:

                              .     Performance is measured at the generator
                                    terminals and includes allowances for
                                    excitation power and the shaft-driven
                                    equipment normally supplied.

                              .     Guarantees are based on new and clean
                                    condition of the gas turbine. If more than
                                    100 fired hours have elapsed before a
                                    performance test is to be conducted, a GE
                                    representative shall have the right to
                                    inspect the unit to assure that the power
                                    plant is in new and clean condition.

                              .     Guarantees are based on a site test
                                    conducted as described in the Reference
                                    Documents chapter and per the Terms and
                                    Conditions of this offer.


                                  Performance Data                      Page 3.1
                                  ----------------------------------------------
                                  Proposal             93710G3 (11/00) Rev. 2 rb

<PAGE>

                              .    Guarantees are based on the calculated
                                   amount of diluent injection shown on the
                                   above Design Basis table. The actual amount
                                   of diluent injection as determined during
                                   the field compliance test may be different,
                                   which will have an effect on the output and
                                   heat rate.

                              .    Performance curves for both the turbine and
                                   generator are included in the Performance
                                   Curves section of this proposal. From these
                                   curves it is possible to determine estimated
                                   performance at ambient temperatures, percent
                                   loads, and barometric conditions differing
                                   from those listed in the above design basis
                                   table. These curves are used during the site
                                   performance test to correct performance
                                   readings back to the site conditions at
                                   which the performance guarantee was
                                   provided.

                 3.1.2        Emissions Guarantees
                              --------------------------------------------------
                                       Measurement               Natural Gas
                                                             (value/load range)
                              --------------------------------------------------
                                NOx @ 15% O2 (ppmvd)                 9
                              --------------------------------------------------

                              Notes:

                              or NOx emission compliance, refer to Standard
                              Field Testing Procedure in the Reference
                              Documents chapter of this proposal.

                              NOx emissions for distillate fuel is based on a
                              maximum fuel bound nitrogen content of 0.015% by
                              weight.

                 3.1.3        Acoustics Guarantees

                 3.1.3.1      Near Field Noise Values

                              The near field sound pressure level (SPL)
                              contribution from the GE supplied equipment is
                              guaranteed not to exceed 85 dBA (ref. 20
                              micropascals) when measured 3 feet (1 meter) in
                              the horizontal plane and at an elevation of 5
                              feet (1.5 meters) above machine base line or
                              personnel platforms with the equipment operating
                              at base load in accordance with contract
                              specifications.

                 3.1.3.1.1    Basis of Guarantee

                              The following also apply to the above guarantee:

                              .    Testing methodology shall be based on the
                                   latest version of ANSI/ASME PTC 36. The final
                                   result shall be the arithmetic average of the
                                   SPL's


                                      Performance Date                  Page 3.2
                                      ------------------------------------------
                                      Proposal         93710G3 (11/00) Rev. 2 rb

<PAGE>

                 measured around the equipment after background and other
                 corrections have been applied. The equipment shall be in
                 compliance if the final result does not exceed the noise
                 limit(s) specified above.

             .   Equipment shall be operated in a new and clean condition as
                 intended by the designers when measurements are taken. All
                 access compartments, doors, panels and other temporary openings
                 shall be fully closed; all silencing hardware shall be fully
                 installed; all systems designed to be airtight shall be sealed.

             .   If the above guaranteed SPL exceeds the measured background
                 noise by 10 dBA, no correction shall be necessary. Otherwise,
                 corrections to the measured SPL shall be made per ANSI/ASME PTC
                 36 procedures. Background noise is defined as the noise
                 measured with all GE supplied equipment off and all other plant
                 equipment on.

             .   Intermittent noises such as steam safety blow off valves and
                 filter pulse noise are not included in the above guarantee.

             .   Measurements shall be taken 3 feet (1 meter) away from the
                 outermost surfaces of equipment, including piping, conduit,
                 framework, barriers and personnel protection devices if
                 provided.

             .   Measurements shall not be taken in any location where there is
                 an airflow velocity greater than 5 feet per second (1.5 meters
                 per second), including nearby air intakes or exhausts.

             .   Free field conditions must be prevalent at measurement
                 locations. Testing and for and corrections to a free field
                 shall be per ANSI/ASME PTC 36.

             .   Testing shall be done according to a test plan agreed to by
                 both the customer and GE. Such a plan shall be submitted to
                 both the customer and GE at least 30 days prior to noise
                 compliance testing. The test results shall be submitted in the
                 form of a test report that shall be made available to both the
                 customer and GE.

             Measurement responsibility shall be stated in the contract. If the
             customer has responsibility for the compliance measurements, GE
             reserves the right to audit or parallel these measurements.

3.1.3.2      Far Field Noise Values

             There is no far field sound pressure level guarantee.

                                        Performance Data                Page 3.3
                                        ----------------------------------------
                                        Proposal       93710G3 (11/00) Rev. 2 rb

<PAGE>

        3.1.3.2.1         Basis of Guarantee

                          The following also apply to the above guarantee:

                          .     Testing methodology shall be based on the latest
                                version of ANSI B133.8. The final result shall
                                be the arithmetic average of the SPL's at the 8
                                measurement locations after background and other
                                corrections have been applied. The equipment
                                shall be in compliance if the final result does
                                not exceed the noise limit(s) specified above.

                          .     Equipment shall be operated in a new and clean
                                condition as intended by the designers when
                                measurements are taken. All access compartments,
                                doors, panels and other temporary openings shall
                                be fully closed; all silencing hardware shall be
                                fully installed; all systems designed to be
                                airtight shall be sealed.

                          .     If the above guaranteed SPL exceeds the measured
                                background noise by 10 dBA, no correction shall
                                be necessary. Otherwise, corrections to the
                                measured SPL shall be made per ANSI B133.8
                                procedures. Background noise is defined as the
                                noise measured with all GE supplied equipment
                                off and all other plant equipment on.

                          .     Intermittent noises such as steam safety blow
                                off valves and filter pulse noise are not
                                included in the above guarantee. o Measurements
                                shall be taken 5 feet +/- 2.5 feet (1.5 meters
                                +/- .75 meters) above the ground. Such
                                measurement locations shall be on a flat
                                elevation no more than 16 feet (5 meters) above
                                or below the plant base elevation.

                          .     Measurements shall not be taken in any location
                                where there is an airflow velocity greater than
                                5 feet per second (1.5 meters per second),
                                including nearby air intakes or exhausts.

                          .     Measurement locations shall be chosen such that
                                free field conditions exist at those locations.
                                Measurement locations shall not be closer than
                                12 feet (3.5 meters) to any nearby reflecting
                                surfaces.

                          .     Testing shall be done according to a test plan
                                agreed to by both the customer and GE. Such a
                                plan shall be submitted to both the customer and
                                GE at least 30 days prior to noise compliance
                                testing. The test results shall be submitted in
                                the form of a test report that shall be made
                                available to both the customer and GE.



                                         Performance Data               Page 3.4
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

                               Measurement responsibility shall be stated in the
                               contract. If the customer has responsibility for
                               the compliance measurements, GE reserves the
                               right to audit or parallel these measurements.

--------------------------------------------------------------------------------
3.2      Estimated Performance

<TABLE>
<CAPTION>
Load Condition                                    BASE       BASE       BASE       BASE
<S>                           <C>                 <C>         <C>       <C>        <C>

Ambient Temp.                 Deg F.                         59.                   59.
Evap. Cooler Status                                          On                    Off
Evap. Cooler Effectiveness    %                              85                    n/a
Fuel Type                                                    Methane               Methane
Fuel LHV                      Btu/lb                         21,515                21,515
Fuel Temperature              Deg F                          80                    80
Liquid Fuel H/C Ratio                                        n/a                   n/a
Output                        kW                             174,100.              171,100.
Heat Rate  (LHV)              Btu/kWh                        9,330.                9,370.
Heat Cons. (LHV) X 10/6/      Btu/h                          1,624.4               1,603.2
Exhaust Flow   X 103          lb/h                           3576.                 3534.
Exhaust Temp.                 Deg F.                         1112.                 1119.
Exhaust Heat (LHV) X 10/6/    Btu/h                          971.1                 960.9
Water Flow                    lb/h                           0.                    0.
EMISSIONS
---------
NOx                           ppmvd @ 15% O2                 9.                    9.
NOx AS NO2                    lb/h                           60.                   59.
CO                            ppmvd                          9.                    9.
CO                            lb/h                           29.                   29.
UHC                           ppmvw                          7.                    7.
UHC                           lb/h                           14.                   14.
VOC                           ppmvw                          1.4                   1.4
VOC                           lb/h                           2.8                   2.8
Particulates (TSP)            lb/h                           9.0                   9.0
EXHAUST ANALYSIS              % VOL.
------------------
Argon                                                        0.89                  0.90
Nitrogen                                                     74.18                 74.36
Oxygen                                                       12.27                 12.32
Carbon Dioxide                                               3.84                  3.84
Water                                                        8.82                  8.59
SITE CONDITIONS
---------------
Elevation                     ft.                 0.0
Site Pressure                 psia                14.7
Inlet Loss                    in Water            4.0
Exhaust Loss                  in Water            5.5
Relative Humidity             %                   60
Application                                       7FH2 Hydrogen-Cooled Generator
Combustion System                                 9/42 DLN Combustor
</TABLE>

Emission information based on GE recommended measurement methods. NOx emissions
are corrected to 15% O2 without heat rate correction and are not corrected to
ISO reference condition per 40CFR 60.335(c)(1). NOx levels shown will be
controlled by algorithms within the SPEEDTRONIC control system.


      version code   2.0.1  Opt: N   72411298

KOZAKAN      4/27/00 16:08      olddec59ngdoblec.dat

                                            Performance Data            Page 3.5
                                            ------------------------------------
                                            Proposal    93710G (11/00) Rev. 2 rb

<PAGE>

--------------------------------------------------------------------------------
3.3    Generator Performance Specifications

       3.3.1    Performance Rating Conditions
<TABLE>
<CAPTION>
                ---------------------------------------------------------------------------------------------
                                          Measurement                                      Value
                ---------------------------------------------------------------------------------------------
                <S>                                                               <C>

                  Elevation                                                       0 ft
                ---------------------------------------------------------------------------------------------
                  Stator insulation                                               Class F
                ---------------------------------------------------------------------------------------------
                  Rotor insulation                                                Class F
                ---------------------------------------------------------------------------------------------
                  Hydrogen gas temperature                                        40(degrees)C
                ---------------------------------------------------------------------------------------------
                  Hydrogen pressure                                               30 psig
                ---------------------------------------------------------------------------------------------
                  Required cooling water flow                                     1600 gal/min
                ---------------------------------------------------------------------------------------------
                  Required temperature of inlet cooling water                     95(degrees)C maximum
                ---------------------------------------------------------------------------------------------
                  Coolant type                                                    67% water, 33% Glycol
                ---------------------------------------------------------------------------------------------
                  Fouling factor                                                  0.0005
                ---------------------------------------------------------------------------------------------
                  Rating and dielectric test standards                            ANSI
                ---------------------------------------------------------------------------------------------

       3.3.2    Performance Rating, Synchronous Generator
                ---------------------------------------------------------------------------------------------
                                               Note                                         Design
                ---------------------------------------------------------------------------------------------
                  Following values based on generator design number                     F317P19
                ---------------------------------------------------------------------------------------------

                ---------------------------------------------------------------------------------------------
                                          Measurement                                      Base
                ---------------------------------------------------------------------------------------------
                  kVA                                                                   234,000
                ---------------------------------------------------------------------------------------------
                  Power Factor                                                          0.85
                ---------------------------------------------------------------------------------------------
                  kW                                                                    198,900
                ---------------------------------------------------------------------------------------------
                  Number of poles                                                       2
                ---------------------------------------------------------------------------------------------
                  Number of phases                                                      3
                ---------------------------------------------------------------------------------------------
                  Frequency (Hz)                                                        60
                ---------------------------------------------------------------------------------------------
                  Voltage                                                               18.0 kV
                ---------------------------------------------------------------------------------------------
                  Amperes                                                               7,506
                ---------------------------------------------------------------------------------------------
                  Connection                                                            WYE
                ---------------------------------------------------------------------------------------------
                  Short Circuit Ratio                                                   0.49
                ---------------------------------------------------------------------------------------------
</TABLE>


                                      Performance Data                  Page 3.6
                                      ------------------------------------------
                                      Proposal         93710G3 (11/00) Rev. 2 rb

<PAGE>

<TABLE>
<CAPTION>
                               ---------------------------------------------------------------------------------------------
                                                             Temperature Rating                                  Value
                                           (total temperature at base load, with temp stabilized)
                               ---------------------------------------------------------------------------------------------
                              <S>                                                                             <C>
                                 Armature coils (by temperature detector)                                       100(degrees)C
                               ---------------------------------------------------------------------------------------------
                                 Collector (by thermometer)                                                     125(degrees)C
                               ---------------------------------------------------------------------------------------------
                                 Field coils (by resistance)                                                    110(degrees)C
                               ---------------------------------------------------------------------------------------------


                               ---------------------------------------------------------------------------------------------
                                                             Dielectric Tests                                    Value
                                           (between coils and frame, ac voltage for 1 minute)
                               ---------------------------------------------------------------------------------------------
                                 Armature                                                                       37,000 V
                               ---------------------------------------------------------------------------------------------
                                 Field                                                                          3 ,500 V
                               ---------------------------------------------------------------------------------------------


                               ---------------------------------------------------------------------------------------------
                                                        Excitation (maximum required)                            Value
                               ---------------------------------------------------------------------------------------------
                                 kW                                                                             574
                               ---------------------------------------------------------------------------------------------
                                 Voltage                                                                        350
                               ---------------------------------------------------------------------------------------------


                               ---------------------------------------------------------------------------------------------
                                            Calculated Generator Reactances (base load)                          Value
                               ---------------------------------------------------------------------------------------------
                                 Xdi                                                                            2.140
                               ---------------------------------------------------------------------------------------------
                                 X'di                                                                           0.322
                               ---------------------------------------------------------------------------------------------
                                 X'dv                                                                           0.238
                               ---------------------------------------------------------------------------------------------
                                 X"dv                                                                           0.166
                               ---------------------------------------------------------------------------------------------
                                 X2v                                                                            0.159
                               ---------------------------------------------------------------------------------------------
                                 X0i                                                                            0.140
                               ---------------------------------------------------------------------------------------------

</TABLE>


                                       Performance Data                 Page 3.7
                                       -----------------------------------------
                                       Proposal        93710G3 (11/00) Rev. 2 rb


<PAGE>

          g

                                GE Power Systems
_________________________________


                             4. Performance Curves

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

4.1   Turbine and Generator Performance Curves

      4.1.1   Turbine Performance Curves

<TABLE>
<CAPTION>
              ------------------------------------------------------------------------------------
                                    Curve                                Number         Date
              ------------------------------------------------------------------------------------
              <S>                                                       <C>           <C>
                Estimated Single Unit Performance, Base                 522HA851       4/17/98
              ------------------------------------------------------------------------------------
                Compressor Inlet Temperature Corrections, Base          522HA852       4/17/98
              ------------------------------------------------------------------------------------
                Modulated Inlet Guide Vanes Effect                      522HA853       4/17/98
              ------------------------------------------------------------------------------------
                Altitude Correction for Turbine                         416HA662B      6/30/99
              ------------------------------------------------------------------------------------
                Humidity Effects Curve                                  498HA697B     10/10/89
              ------------------------------------------------------------------------------------
</TABLE>

      4.1.2   Hydrogen Cooled Generator Performance Curves

<TABLE>
<CAPTION>
              ----------------------------------------------------------------------------------------
                                    Curve                                              Number
              ----------------------------------------------------------------------------------------
              <S>                                                                   <C>
                Estimated Saturation and Synchronous Impedance Curve                F317P19-1
              ----------------------------------------------------------------------------------------
                Estimated Generator Reactive Capability Curve                       F317P19-2
              ----------------------------------------------------------------------------------------
                Estimated Excitation V Curve                                        F317P19-3
              ----------------------------------------------------------------------------------------
                Generator Output as a Function of Cold Gas Temperature              F317P19-7A
              ----------------------------------------------------------------------------------------
                Generator Output as a Function of Cold Liquid Temperature           F317P19-7B
              ----------------------------------------------------------------------------------------
</TABLE>


                                  Performance Curves                    Page 4.1
                                  ----------------------------------------------
                                  Proposal             93710G3 (11/00) Rev. 2 rb


<PAGE>

                 General Electric Model PG7241(FA) Gas Turbine

              Estimated Performance - Configuration: DLN Combustor

         Compressor Inlet Conditions 59 F (15 C), 60% Relative Humidity
                   Atmospheric Pressure 14.7 psia (1.013 bar)

Fuel:                                            Natural Gas

Design Output            kW                      171700
Design Heat Rate (LHV)   Btu/kWh(kJ/kWh)         9360(9870)
Design Heat Cons (LHV)   Btu/h  (kJ/h)x10/\6      1607.1(1695.2)
Design Exhaust Flow      lb/h   (kg/h)x10/\3      3542.0(1607)
Exhaust Temperature      deg. F (deg. C)         1116(602.2)
Load                                             Base

Notes:
1. Altitude correction on curve 416HA662 Rev A.
2. Ambient temperature correction on curve 522HA852 Rev A.
3. Effect of modulating IGV's on exhaust temperature and flow on curve 522HA853
   Rev A.
4. Humidity effects on curve 498HA697 Rev. B - all performance calculated with
   a constant specific humidtiy of .0064 or less as not to exceed 100% relative
   humidity.
5. Plant Performance is measured at the generator terminals and includes
   allowances for the effects of inlet bleed heating, exitation power, shaft
   driven auxiliaries, and 3.04 in H2O (6.33 mbar) inlet and 5.5 in H2O
   (13.70 mbar) exhaust pressure drops and a DLN Combustor.
6. Additional inlet and exhaust pressure loss effects:

                                  % Effect on         Effect on
                                Output Heat Rate    Exhaust Temp.
4 in Water (10.0 mbar) inlet        -1.54.56         3.0F (1.7C)
4 in Water (10.0 mbar) exhaust      -0.56.56         3.0F (1.7C)

                              [GRAPH APPEARS HERE]

04/17/98                                                      Curve no. 522HA851
                                                                           Rev-A

<PAGE>

                 GENERAL ELECTRIC MODEL PG7241(FA) GAS TURBINE

                    Effect of Compressor Inlet Temperature on
               Output, Heat Rate, Heat Consumption, Exhaust Flow
                      And Exhaust Temperature at Baseload

Fuel: Natural Gas
Design Values on Curve 522HA851 Rev A
DLN Combustor

                              [GRAPH APPEARS HERE]

Fuel: Natural Gas
Design Values on Curve 522HA852 Rev A
DNL Combustor

                              [GRAPH APPEARS HERE]

04/17/98

<PAGE>


                 GENERAL ELECTRIC MODEL PG7241(FA) GAS TURBINE

           Effect of Inlet Guide Vane on Exhaust Flow and Temperature
            As a Function of Output and Compressor Inlet Temperature

Fuel: Natural Gas
Design Values on Curve 522HA851 Rev A
DLN Combustor

                              [GRAPH APPEARS HERE]


Fuel: Natural Gas
Design Values on Curve 522HA853 Rev A
DNL Combustor

                              [GRAPH APPEARS HERE]

04/17/98

<PAGE>


                          GENERAL ELECTRIC GAS TURBINE
                            ALTITUDE CORRECTION CURVE

                        ALTITUDE VS ATMOSPHERIC PRESSURE
                                       AND
                          ALTITUDE VS CORRECTION FACTOR
           FOR GASTURBINE OUTPUT, FUEL CONSUMPTION, AND EXHAUST FLOW

NOTES:

1. Exhaust Temperature, Heat Rate, and Thermal Efficiency are not affected by
   altitude.
2. Correction Factor = P(atm)/14.7

                              [GRAPH APPEARS HERE]

06/30/99                                                      Curve no. 416HA662
                                                                           Rev B


<PAGE>

            General Electric MS6001, MS7001 And MS9001 Gas Tribunes

                       Corrections To Output And Heat Rate
                    For Non-Iso Specific Humidity Conditions

                     For Operation At Base Load On Exhaust
                           Temperature Control Curve

                              [GRAPH APPEARS HERE]


10/10/89                                                      Curve no. 499HA697
                                                                           Rev B

<PAGE>

             ESTIMATED SATUARATION AND SYNCHRONOUS IMPEDANCE CURVES
                 234000 KVA - 3600 RPM - 18000 VOLTS - 0.85 PF
                   350 FLD VOLTS - 40 C COLD GAS - 30 PSIG H2

                              [GRAPH APPEARS HERE]



                                                              Curve no F317P19-1
                                                                  Date 15-FEB-00

<PAGE>

                      ESTIMATED REACTIVE CAPABILITY CURVES
                 234000 KVA - 3600 RPM - 18000 VOLTS - 0.85 PF
                   350 FLD VOLTS - 40 C COLD GAS - 30 PSIG H2

                              [GRAPH APPEARS HERE]


                                                              Curve no F317P19-2
                                                                  Date 15-FEB-00

<PAGE>

                         ESTIMATED EXCITATION V CURVES
                 234000 KVA - 3600 RPM - 18000 VOLTS - 0.85 PF
                   350 FLD VOLTS - 40 C COLD GAS - 30 PSIG H2

                              [GRAPH APPEARS HERE]

                                                              Curve no F317P19-3
                                                                  Date 15-FEB-00

<PAGE>

             GENERATOR OUTPUT AS A FUNCTION OF COLD GAS TEMPERATURE
                 234000 KVA - 3600 RPM - 18000 VOLTS - 0.85 PF
                   350 FLD VOLTS - 40 C COLD GAS - 30 PSIG H2

                              [GRAPH APPEARS HERE]


                                                             Curve no F317P19-7A
                                                                  Date 15-FEB-00

<PAGE>

           GENERATOR OUTPUT AS A FUNCTION OF COLD LIQUID TEMPERATURE
                 234000 KVA - 3600 RPM - 18000 VOLTS - 0.85 PF
                  350 FLD VOLTS - 409 C COLD GAS - 30 PSIG H2

                              [GRAPH APPEARS HERE]


                                                             Curve no F317P19-7B
                                                                  Date 15-FEB-00

<PAGE>

               g

                                GE Power Systems
_________________________________

               5.   Plant Operating Philosophy

--------------------------------------------------------------------------------
5.1   Introduction

               This section describes the startup, on-line operation and
               shutdown of a simple-cycle power plant.

               The following paragraphs briefly describe the general operating
               philosophy and operator's responsibilities for simple-cycle
               operation. The description is of a general nature. Specifics may
               vary pending detail design definition.

      5.1.1    Simple-Cycle Mode of Operation

               The gas turbine power plant can be started from the control panel
               of the gas turbine control system. Plant permissive circuits must
               be satisfied that the unit is capable of coming to full speed and
               synchronizing to the system. Systems must be placed in the ready
               to start mode:

               .   MCC breakers set in automatic mode

               .   Cooling water module local disconnect switches closed

               .   Fuel systems made ready

               .   Gas turbine/generator permissive to start systems ready

      5.1.2    Starting and Loading

               All starting is done automatically, with the operator given the
               opportunity to hold the startup sequence at either the crank
               (pre-ignition) or fire (post-ignition, pre-accelerate) points of
               the startup. An "Auto" mode selection results in a start without
               any holds.

               Either before issuing a start command, or during the start, the
               operator may make the following selections.

               .    Select or disable the automatic synchronization capability
                    of the gas turbine control system. Auto synch utilizes the
                    proven microsynchronizer first introduced in the
                    SPEEDTRONIC(TM) Mark II generation. The microsynchronizer
                    provides extremely accurate and repeatable breaker

___________________

(TM)(TM) A trademark of the General Electric Company


                                         Plant Operating Philosophy     Page 5.1
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb


<PAGE>

                           closures based on phase angle, slip, the slip's rate
                           of change and the response time of the breaker which
                           is stored in the system memory.

                       .   Selection of Preselected (Intermediate) Load or Base
                           Load. If a selection is made, the unit will
                           automatically load to the selected point and control
                           there. If no selection is made, the unit will load to
                           a low load referred to as "Spinning Reserve" after
                           synchronization. The turbine governor is
                           automatically regulated to maintain the megawatt
                           setting assigned to "Spinning Reserve".

               5.1.3   Operating

                       Once the unit is on line, it may be controlled either
                       manually or automatically from the gas turbine control
                       system operator interface.

                       Manual control is provided by the governor raise/lower
                       control displayed on the operator interface screen.
                       Automatic operation is switched on when the operator
                       selects load points (preselect or base) from the turbine
                       control interface.

                       For a fully automatic start with automatic loading to
                       base load, the operator selects the "Auto" operating
                       mode, enables auto synchronization and selects "Base"
                       load. Given a "Start" signal, the unit will then start,
                       synchronize and load to Base load with no further input
                       on the part of the operator.

               5.1.4   Shutdown

                       On shutdown, the system will automatically unload, coast
                       down and initiate slow speed rotation until proper
                       wheelspace cooldown temperatures are reached.

                                       Plant Operating Philosophy       Page 5.2
                                       -----------------------------------------
                                       Proposal        93710G3 (11/00) Rev. 2 rb

<PAGE>
               g

                                GE Power Systems
_________________________________

               6.   Test Philosophy

--------------------------------------------------------------------------------
6.1   Simple-Cycle Power Plant Performance Test Philosophy

      6.1.1    General

               Performance guarantees for the power plant include electrical
               output and heat rate. Compliance with these guarantees is
               determined by an input/output test for the plant. The test
               includes measurements of additional parameters required to assure
               that the plant is operating at contract conditions and to enable
               correction of measured performance to the basis for guarantee
               conditions.

               The performance guarantees apply to equipment in new and clean
               condition.

               This test must be conducted as soon as possible after the initial
               startup. The compressor is cleaned per the Compressor Cleaning
               specification found in the Reference Documents chapter and
               inspected by the GE representative. The GE representative will be
               the sole judge with respect to condition of the gas turbine at
               the time of testing.

               Performance test technicians are provided by the customer. GE
               prepares a detailed test specification that is submitted to the
               customer for mutual agreement. GE provides the technical
               direction of the tests. In addition, GE performs calculations to
               determine performance relative to the guarantees and prepares a
               test report for submittal to the customer.

               Instrumentation tolerances are applied to the results of the test
               based on the accuracy of the individual test measurements and the
               contract requirements. An analysis of the test measurement
               uncertainty to be applied is made when the detailed test
               procedure is complete.

      6.1.2    Procedure

               Testing is conducted on the gas turbine in accordance with the
               Field Performance Testing Procedure included in the Reference
               Documents chapter of this proposal. The gas turbine is brought to
               steady-state test conditions prior to conducting performance
               testing. The test includes a demonstration of electrical output,
               heat rate, and other parameters specified in the proposal.


                                           Test Philosophy              Page 6.1
                                           -------------------------------------
                                           Proposal    93710G3 (11/00) Rev. 2 rb

<PAGE>

               Sufficient data is recorded to determine the equipment
               performance and to correct it to performance guarantee basis
               conditions. Corrections are made for operating and climatic
               conditions that may deviate from the contract performance
               guarantee including compressor inlet air temperature and
               humidity, ambient air pressure, fuel properties and water
               injection, if required.

      6.1.3    Performance Evaluation

               The simple-cycle performance test is conducted as described
               above. Adjustments are made for variation in gas turbine
               operating conditions as follows:

               1.   Gas Turbine Power
                    kW\\SC\\=kW\\GT*kW\\AD\\

               2.   Heat Consumption
                    HR\\GT\\

               3.   Heat Rate
                                HC\\GT\\*HR\\AD\\
                     HR\\SC\\= -------------------
                                       kW\\GT\\


               Symbol                                Description
               -----------------------------------------------------------------

               kW\\SC\\  Gas turbine-generator measured electrical output (kW)
                         for simple-cycle mode operation at new and clean
                         condition and corrected to guarantee site conditions.

               kW\\GT\\  Gas turbine-generator measured net equipment output
                         (kW) at new and clean conditions.

               kW\\AD\\  Gas turbine output corrections to guarantee basis
                         conditions.

               HC\\GT\\  Gas turbine heat consumption (10\6\kJ/h) calculated
                         from fuel flow and lower heating value measured during
                         tests.

               HR\\SC\\  Gas turbine net heat rate calculated from measured
                         output and heat consumption corrected to guarantee
                         basis site conditions.

               HR\\AD\\  Gas turbine heat rate corrections to guarantee basis
                         site conditions.

               The test procedure includes correction factors and curves for
               test variations in ambient temperature, ambient pressure, ambient
               relative humidity, fuel heating values, and gas turbine water
               injection. These factors are used to correct the measured
               performance data from actual operating conditions to rated
               contract conditions.

                                         Test Philosophy                Page 6.2
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

                    Output guarantees will be satisfied if the corrected and
                    adjusted output (kWsc) surrounded by the uncertainty
                    interval encompasses the guaranteed plant output or falls
                    above it. Heat rate guarantee will be satisfied if the
                    corrected and adjusted test heat rate (HRsc) surrounded by
                    the uncertainty interval encompasses the guaranteed plant
                    heat rate or falls below it.

                    At the conclusion of the tests, GE will perform calculations
                    to determine performance relative to guarantee and will
                    issue a report covering the entire testing program.


                                       Test Philosophy                  Page 6.3
                                       -----------------------------------------
                                       Proposal        93710G3 (11/00) Rev. 2 rb

<PAGE>

                     g
                                GE Power Systems
__________________________________

        7.       GE Scope of Supply

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

        7.1  Gas Turbine ...............................................  7.2
        7.2  Inlet System ..............................................  7.2
        7.3  Exhaust System ............................................  7.3
        7.4  Gas Turbine Accessory Compartment .........................  7.4
        7.5  Fuel Systems ..............................................  7.6
        7.6  Water Wash System .........................................  7.6
        7.7  Gas Turbine Packaging .....................................  7.6
        7.8  Generator .................................................  7.8
        7.9  Controls and Electrical Auxiliaries ....................... 7.15
        7.10 Power System Studies ...................................... 7.22
        7.11 Services .................................................. 7.22



        This chapter presents a listing of the equipment and services which GE
        proposes to provide. The list is only a quick reference to the scope of
        supply. Please refer to the Table of Contents to locate more detailed
        descriptions of the items listed here.

                                          GE Scope of Supply            Page 7.1
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

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

7.1     Gas Turbine

                 Base-mounted PG7241(FA) 60 Hz gas turbine including:

        7.1.1    Combustion Systems

                 . Dry Low NOx combustion system

                   -- With compressor inlet heating

                 . Compressor inlet humidity sensor

                 . Compressor inlet temperature thermocouple

        7.1.2    Special Systems

                 . Modulating IGV

                 . Exhaust frame blowers on turbine compartment roof

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

7.2     Inlet System

                 . Inlet system arrangement

                   -- Up and forward inlet system arrangement

                   -- Inlet compartment supports straddle ductline

                 . Inlet filtration

                   -- Self-cleaning inlet filter

                   -- Compressor bleed air supply for filter cleaning

                   -- Moisture resistant filter media (high humidity
                      environments)

                   -- APU heat tracing kit

                   -- APU NEMA 4X kit

                   -- APU, SS 30H delux cont/dual filter

                   -- 50 micron moisture separator

                   -- Weather protection on inlet filter compartment

                   -- Inlet system differential pressure indicator

                   -- Inlet system differential pressure alarm

                   -- Inlet filter compartment support steel

                   -- Evaporative cooler (85% effective)

                      - Redundant pump (lead-lag)

                                    GE Scope of Supply                  Page 7.2
                                    --------------------------------------------
                                    Proposal           93710G3 (11/00) Rev. 2 rb

<PAGE>

                 -- Caged ladder access to inlet filter compartment house

                 -- Left hand access to inlet filter compartment

                 -- Electric hoist with 500 lb lift capacity

                 -- Bird screen

                 -- Inlet filter compartment interior lighting

               . Compressor inlet heating

                 -- Inlet bleed heat control valves

                 -- Bleed heat manifold located in duct

                 -- DLN premix turndown inlet bleed heat control

                 -- Compressor pressure ratio operating limit bleed heat control

               Note: Bleed heat piping provided by others.

               . Inlet ducting

                 -- 8'Inlet silencing

                 -- Inlet duct section arrangement per proposed mechanical
                    outline

                 -- Inlet expansion joint

                 -- Inlet 90 degree elbow

                 -- Inlet transition piece

                 -- Inlet ducting support steel

               . Inlet viewing windows

               . Inlet system atmospheric protection

                 -- Zinc rich paint with epoxy over coat inside and outside
                    inlet filter compartment

                 -- Galvanized inlet filter compartment support steel

                 -- Galvanized inlet ducting support steel

                 -- Zinc rich paint inside and outside of inlet ducting with
                    epoxy top coat inside ducting

                 -- Stainless steel inlet silencing perforated sheet

                 -- Epoxy top coat outside of inlet ducting

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

7.3    Exhaust System

               . Axial exit exhaust

               . Exhaust expansion joint

                                    GE Scope of Supply                  Page 7.3
                                    --------------------------------------------
                                    Proposal           93710G3 (11/00) Rev. 2 rb

<PAGE>

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

7.4      Gas Turbine Accessory Compartment

         7.4.1   Starting Systems

                 .  Static start

                    -- Generator start with inverter/regulator

                    -- Static start isolation transformer

                    -- Isolation transformer fed from auxiliary bus

                    -- 12-pulse, water cooled LCI

                    -- Water-to-water heat exchanger, shipped loose

                    -- Single DC link reactor (one per LCI)

                    -- Two static start systems for three units

                    -- Shared hardware across power blocks using cross ties

                       - Relay based changeover panel

                       - Two static starters shared for three units

                 . Rotor turning systems

                    -- Turning gear and motor for rotor cooldown

                    -- Rotor indexing (borescope inspection)

         7.4.2   Lubricating and Hydraulic Systems

                 . Pumps

                    -- AC motor driven main lube oil pump

                    -- AC motor driven main hydraulic oil pump

                    -- AC motor driven, auxiliary lube oil and hydraulic lift
                       oil pumps

                    -- DC motor driven emergency lube oil pump

                    -- Pressure lift journal bearings

                       - Turbine

                       - Load

                       - Dual pumps

                    -- Generator seal oil pump

                       - AC/DC auxiliary pump

                 . Filters and coolers

                    -- Dual lube oil system filters

                    -- Dual hydraulic and control oil system filters



                             GE Scope of Supply                         Page 7.4
                             ---------------------------------------------------
                             Proposal                  93710G3 (11/00) Rev. 2 rb

<PAGE>


                    -- Dual lube oil coolers

                       - Plate/frame type with stainless steel plates

                    -- ASME code stamp

                       - Lube oil coolers

                       - Lube oil filters

                  . Lube oil piping

                    -- 304L stainless steel lube oil feed pipe

                    -- Carbon steel lube oil drain pipe

                    -- Lube system valve stainless steel trim

                    -- Lube vent demister

                  . Oil Reservoir

                    -- With heaters for -20(degrees)F

                  . Instrumentation

                    -- Pressure switches for lubrication and hydraulic oil
                       filters

           7.4.3  Fire Protection System

                  . Fire detection system with thermal sensors

                    -- Turbine and accessory compartments

                    -- Number 2 bearing tunnel area

                  . Compartment warning signs

                  . CO\\2\\ supply system

                    -- One low pressure CO\\2\\ tank per unit

                    -- Dual refrigeration system

                    -- Tank suitable for temperatures to -20(degree)F

                  . Smoke detection system

                    -- Control cab/PEECC

                    -- Excitation Compartment

                    -- Generator Terminal Compartment

                    -- LCI compartment

                    -- Generator collector compartment

                  . Portable fire extinguishers

                    -- PEECC, LCI, and Excitation compartments


                                   GE Scope of Supply                   Page 7.5
                                   ---------------------------------------------
                                   Proposal            93710G3 (11/00) Rev. 2 rb

<PAGE>

               . On-base fire protection piping
               . Hazardous atmosphere detectors in turbine and fuel gas
                 compartments
               . Hazardous atmosphere detector readout

         7.4.4 Cooling water system

               . Cooling water temperature regulating valve
--------------------------------------------------------------------------------
7.5      Fuel Systems

               .  Gas fuel
                  -- Natural gas only
                  -- Stainless steel gas piping
                  -- Orifice type gas flow measurement system
                  -- PEMS accurate gas flow meter
                  -- Single gas strainer
                  -- Gas fuel valves on accessory base
                  -- Gas fuel temperature * 400(degree)F
--------------------------------------------------------------------------------
7.6      Water Wash System

               . On-base piping for offline and online compressor water wash
                 system
               . Water wash skid (One skid per site shared between gas turbines)
                 -- With enclosure
                 -- With water storage tank and freeze protection
--------------------------------------------------------------------------------
7.7      Gas Turbine Packaging

        7.7.1    Enclosures and Bases

               . Lagging and enclosures
                 -- Turbine and accessory compartment lagging
                 -- Load coupling compartment lagging
                 -- On-base accessory compartment lagging
                 -- Off-base acoustic enclosure for turbine only
                 -- Off-base acoustic enclosure for exhaust diffuser

GE PROPRIETARY INFORMATION            GE Scope of Supply                Page 7.6
                                      ------------------------------------------
                                      Proposal         93710G3 (11/00) Rev. 2 rb

* Denotes the less than symbol in the text above.

<PAGE>

               . Compartment ac ventilation system
                 -- Dual accessory compartment vent fans
                 -- Dual turbine compartment vent fans
                 -- Dual load compartment vent fans

               . Heated turbine and accessory compartments for freeze control

               . Plant arrangement
                 -- Turbine installed outdoors
                    -- Line-side cubicle inside building
                 -- Right hand accessory module
                 -- Unit walkways by others, mounting pads by GE

               . Turbine and accessory base painting
                 -- Standard primer

               . Seismic Zone
                 -- UBC zone #4 (BOCA `96 compliance)

               . Hazardous area classification
                 -- NEC Class I, Group D, Division 2 (turbine and gas
                    compartments only)

               . Special features
                 -- Dual (metric-English) indicators and gauges
                 -- Blank set of nameplates for customer engraving

  7.7.2        Couplings

               . Rigid load coupling

               . Load coupling guard
-------------------------------------------------------------------------------
7.8   Generator

      7.8.1    General Information

               . Hydrogen cooled generator with conventionally cooled armature

               . Outdoor installation

               . Class "F" armature and rotor insulation


GE PROPRIETARY INFORMATION            GE Scope of Supply                Page 7.7
                                      ------------------------------------------
                                      Proposal         93710G3 (11/00) Rev. 2 rb

<PAGE>

               . Class "B" temperature rise, armature and rotor winding

               . 0.85 power factor (lagging)

               . Capability to 0.95 power factor (leading)

               . 60 Hz generator frequency

               . Generator voltage 18.0 kV

               . Generator bearings
                 -- End shield bearing support
                 -- Elliptical journal bearings
                 -- Roll out bearing capability without removing rotor
                 -- Insulated collector end bearing
                 -- Online bearing insulation check
                 -- Offline bearing insulation check with isolated rotor

               . Monitoring Devices
                 -- Two BN3300 probes per bearing at 45(degree)angle
                 -- Two (2) velocity vibration probes at turbine end, 1 at
                    collector end
                 -- Provisions for key phaser-generator
                 -- Provisions for permanent flux probe
                 -- Proximity vibration sensors

               . Generator Field
                 -- Direct cooled field
                 -- Two-pole field
                 -- Finger type amortissuers
                 -- Full length coil slot amortissures

7.8.2    Generator Gas Coolers

               . Coolers shipped installed

               . Generator gas cooler configuration
                 -- Five (5) horizontally mounted simplex coolers
                 -- Coolers located in generator base
                 -- Cooler piping connections on left side as viewed from
                    collector end
                 -- ASME code stamp
                 -- Single wall cooler tubes

GE PROPRIETARY INFORMATION            GE Scope of Supply                Page 7.8
                                      ------------------------------------------
                                      Proposal         93710G3 (11/00) Rev. 2 rb

<PAGE>

                 -- Victaulic cooler couplings
                 -- Plate fins
                 -- Cooling water manifold and isolation valves

               . Generator gas cooling system characteristics
                 -- Coolant temperature
                    -- 20(degree)F approach
                 -- TEMA class C coolers
                 -- Generator capacity with one section out of service 80% with
                    Class "F" rise
                 -- Maximum cooler pressure capability - 125 psi
                 -- Coolant 50% water and 50% glycol by volume
                 -- Fouling factor 0.001

               . Generator gas cooler construction materials
                 -- 90-10 copper-nickel tubes
                 -- Carbon steel tube sheets
                 -- Carbon steel waterbox and coupling flanges with epoxy
                    coating
                 -- Aluminum cooler tube fins

      7.8.3    Generator Lube Oil Systems and Equipment

               . Bearing lube oil system
                 -- Generator lube oil system integral with turbine
                 -- Sight flow indicator

               . Bearing lift oil system
                 -- Stainless steel lift oil piping and tubing
                 -- Lift oil supplied from turbine oil system

               . Lube oil system piping materials
                 -- Stainless steel lube oil feed pipe
                 -- Carbon steel lube oil drain pipe
                 -- Welded oil piping
                 -- Flexible pipe as permitted by ANSI 31.3

      7.8.4    Generator Grounding Equipment

               . Neutral grounding equipment
                 -- Neutral ground transformer and secondary resistor

GE PROPRIETARY INFORMATION            GE Scope of Supply                Page 7.9
                                      ------------------------------------------
                                      Proposal         93710G3 (11/00) Rev. 2 rb

<PAGE>

                 -- Mounted in generator terminal enclosure
                 -- Motor operated neutral disconnect switch

      7.8.5    Generator Temperature Devices

               . Stator winding temperature devices
                 -- 100 ohm platinum RTDs (Resistance temperature detector)
                 -- Single element RTDs
                 -- Grounded RTDs
                 -- Nine (9) stator slot RTDs

               . Gas path temperature devices
                 -- 100 ohm platinum gas path RTDs
                 -- Single element RTDs
                 -- Four (4) cold gas
                 -- Two (2) hot gas
                 -- GTG-2 (common cold gas)

               . Bearing temperature devices
                 -- Chromel alumel (type K) thermocouples
                 -- Dual element temperature sensors
                 -- Two (2) bearing metal temperature sensors per bearing

               . Collector temperature devices
                 -- 100 ohm platinum RTDs
                 -- Single element temperature sensors
                 -- Collector air inlet temperature sensor
                 -- Collector air outlet temperature sensor

               . Lube oil system temperature devices
                 -- Chromel alumel (type K) thermocouples
                 -- Dual element temperature sensors
                 -- One (1) bearing drain temperature sensor per drain

      7.8.6    Packaging, Enclosures, and Compartments

               . Paint and preservation
                 -- Standard alykd beige primer

               . Generator terminal enclosure (GTE)

GE PROPRIETARY INFORMATION            GE Scope of Supply               Page 7.10
                                      ------------------------------------------
                                      Proposal         93710G3 (11/00) Rev. 2 rb

<PAGE>

             .    Line-side terminal enclosure

                  --  Convection cooled

                  --  Terminal enclosure shipped separate

                  --  High voltage bushings shipped installed

                  --  Six (6) ambient air cooled, high voltage bushings

                  --  Top mounted

                  --  Non-segregated phase internal bus

                  --  Phase sequence R-C-L when looking at enclosure
                      terminals

                  --  Outgoing power connection on right side when viewed from
                      collector end

                  --  Isolated phase bus duct connection

                  --  Lightning arrestors

                  --  Fixed PTs

             .    Current transformers

                  --  Relaying Class C800

                  --  Line CTs

                      -  CT16, CT17, CT18

                      -  CT19A, 19C

                      -  CT 21, 22, 23

             .    Neutral terminal enclosure

                  --  Top mounted

                  --  Integral with line-side terminal enclosure

                  --  Convection cooled

                  --  Neutral tie

                  --  Neutral CTs

                      -  CT1, CT2, CT3

                      -  CT4, CT5, CT6

                      -  CT7, CT8, CT9

                      -  CT10, CT11, CT12

             .    Collector compartment

                  --  Collector compartment shipped separate

                  --  Outdoor

             .    Compartment lighting and outlets


                                         GE Scope of Supply            Page 7.11
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

                      --  AC lighting

                           - Collector compartment

                   .  Foundation hardware

                      --  Generator shim packs

                      --  Centerline guides

                      --  Generator alignment key(s) - collector end

                      --  Generator alignment key(s) - turbine end

                      --  Generator alignment key(s) - axial

      7.8.7        Hydrogen Systems and Accessories

                   .  Hydrogen control cabinet

                      --  NEMA 1 cabinet in collector compartment

                   .  Hydrogen gas manifolds

                      -- Hydrogen manifold with integral bulk feed connection

                      -- CO\\2\\ manifold with integral bulk feed connection

                      -- Auto purge gas purge control manifold

                      -- Hydrogen/CO\\2\\ control manifold in collector
                         compartment

                   .  Hydrogen detection system

                      -- H\\2\\ detection sensor(s)

                         - Collector compartment

                         - Terminal enclosure

                      -- H\\2\\ detection monitor in SPEEDTRONIC(TM) Mark V
                         cabinet

                   .  Seal oil system

                      -- Control unit mounted in collector compartment

                      -- Stainless steel seal oil feed pipe

                      -- Carbon steel seal oil drain pipe

      7.8.8        Electrical Equipment

                   .  Motors

                      --  TEFC motors

                      --  Coated with antifungal material for protection in
                          tropical areas


____________________________________________

(TM) A Trademark of General Electric Company


                                     GE Scope of Supply                Page 7.12
                                     -------------------------------------------
                                     Proposal          93710G3 (11/00) Rev. 2 rb

<PAGE>

                    .  Heaters

                       --  Generator stator heaters

                       --  Generator collector heaters

                       --  Terminal enclosure heaters


        7.8.9       Generator Excitation Systems, Static Components

                    . EX2000 busfed hot backup system

        7.8.9.1     Excitation Module Features

                    . Control/monitor/display through TCP

                      -- Voltage matching in turbine control system

                      -- VAR/PF Controller in turbine control system

                      -- Selection of automatic or manual regulator

                      -- Raise-lower of the active regulator setpoint

                      -- Enter setpoint command

                      -- Display field amps

                      -- Display field volts

                      -- Display transfer volts

                    . Built-in diagnostic display panel

                      -- Automatic voltage regulator (AVR)

                      -- Manual voltage regulator (FVR)

                      -- Automatic and manual bi-directional tracking

                      -- Reactive current compensation (RCC)

                      -- Volts per hertz limiter (V/Hz LIM)

                      -- Volts per hertz protection (24EX)(Backup to 24G)

                      -- Over excitation limiter (OEL)

                      -- Over excitation protection (76EX)

                      -- Under excitation limiter (UEL)

                      -- Generator overvoltage protection (59EX)

                      -- Generator field ground detector (64F)

                      -- VT failure detector (PTFD) (60EX)

                      -- Analog outputs (96FC, 96FV, 96FT, 96TVM)

                    . Dual source internal bulk power supply

                                     GE Scope of Supply                Page 7.13
                                     -------------------------------------------
                                     Proposal          93710G3 (11/00) Rev. 2 rb

<PAGE>


                .  Millivolt shunt for field

                .  Surge protection

                   -- VT disconnect and CT shorting switches

                   -- Two phase current sensing  (CT,s A,C)

                   -- Three phase voltage sensing

                   -- Single pole dc field contactor/bridge

                .  Thyristor bridge circuit filtering

                .  Shaft voltage suppresser circuit (mounted in panel)

                   -- Field de-excitation circuit (with field discharge
                      inductor)

                   -- 125 Vdc field flashing circuit (when required)

                   -- Bridge disconnect; ac no load

                .  Protection Module

                   -- Volts/hertz protection (24EX)

                   -- Generator overvoltage protection (59EX)

                   -- Off/on-line overexcitation protection (76EX)

                   -- Loss of excitation (40EX)

                   -- Bridge ac phase unbalance (47EX)

                .  Power system stabilizer

       7.8.9.2  Performance

                .  2.0 response ratio and 160% VFFL (100(degree)C) ceiling
                   @ Vt = 1.0pu

       7.8.9.3  EX2000 Enclosure Location

                .  Installed in LCI (units #1 and #3) or Excitation (unit #2)
                   compartment

       7.8.9.4  EX2000 Enclosure Construction

                . NEMA-I enclosure

                . Standard paint ANSI-70 light gray, interior and exterior

       7.8.10   LCI Features

                . LCI located in LCI compartment (units #1 and #3)

                . LCI output isolation switch (89MD)


                                     GE Scope of Supply                Page 7.14
                                     -------------------------------------------
                                     Proposal          93710G3 (11/00) Rev. 2 rb

<PAGE>


                . LCI cross-connect tie switch (89TS)

                . LCI disconnect switch (89SS)

                . LCI fuse

        7.8.11  PPT Features

                . Freestanding oil-filled PPT for outdoor installation

                . PPT fed from auxiliary bus

        7.8.12  LCI and Excitation Compartments

                . Outdoor NEMA IV weatherproof enclosure

                . Walk in type

________________________________________________________________________________

7.9     Controls and Electrical Auxiliaries

        7.9.1     Control Cab/Packaged Electric and Electronic Control
                  Compartment (PEECC)

                . Control panels mounted on a common skid in PEECC

                . Supplemental wall-mounted air conditioner (2 x 100%)

        7.9.2   SPEEDTRONIC Mark V Turbine Control Panel Features

                . Triple modular redundant (TMR)

                . Skid mounted control panels

                . Auto/manual synchronizing module with synchronizing
                  check function

                . Generator stator overtemperature alarm (49)

                . Droop control

                . Load limiter

                . Purge cycle

                . Customer alarm/trip contact for CRT display

                . Additional customer input contacts


                                     GE Scope of Supply                Page 7.15
                                     -------------------------------------------
                                     Proposal          93710G3 (11/00) Rev. 2 rb

<PAGE>

               .    Additional customer output contacts

               .    Provision for 8 selectable analog inputs from customer

               .    Provision for 8 selectable analog output to customer

               .    Totalizing fuel flows

               .    Vibration alarm readout and trip

               .    Electrical overspeed protection

               .    Constant settable droop

               .    Power factor calculation and display

               .    Power factor control

               .    VAR control

               .    Tie-line VAR control

               .    Manual set point preselected load

               .    Inhibit/initiate auto synchronization from remote location

               .    Air flow calculation and readout

               .    IRIG-B interface (time signal by others)

               .    Gas turbine control system Historian

                    -- Commercial grade personal computer

                    -- 15 in. Color monitor

                    -- Mouse cursor control

                    -- Keyboard

      7.9.3    Generator Control Panel

      7.9.3.1  Generator Control Panel Location

               .    PEECC

               .    Skid mounted with turbine panel

      7.9.3.2  Generator Control Panel Features

               .    DGP with MODBUS communication interface


                                        GE Scope of Supply             Page 7.16
                                        ----------------------------------------
                                        Proposal       93710G3 (11/00) Rev. 2 rb

<PAGE>


                    .    DGP with IRIG-B interface

                    .    DGP with oscillography capture

                    .    DGP with printer port

                    .    DGP with redundant internal power supply

                    .    DGP with test plugs/cards

                    .    Generator breaker trip switch (52G/CS)

                    .    Humidity sensor readout

                    .    Bentley Nevada vibration monitor(s)

      7.9.3.2.1     Digital Generator Protection System (DGP

                    .    Generator differential (87G)

                    .    Current unbalance (46)

                    .    Loss of excitation (40)

                    .    Reverse power (32-1)

                    .    Stator ground detection (64G)/(59GN)

                    .    Overexcitation (24)

                    .    Overvoltage (59)

                    .    Over frequency (81O-1,2)

                    .    Under frequency (81U-1,2)

                    .    System phase fault relay (51V)

                    .    Voltage transformer fuse failure (VTFF)

                    .    Generator undervoltage (UV)(27)

                    .    Stator ground detection, third harmonic (27TN)

      7.9.3.2.2     Generator Control Panel Discrete Relays

                    .    Distance relay (21)

                    .    Breaker or lockout trip coil monitor(74)


                                          GE Scope of Supply           Page 7.17
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

                    .    Reverse/inadvertent energization protection (50RE/86RE)

                    .    No dead bus breaker closure

                    .    Generator differential lockout (86G-1)

                    .    Second breaker lockout relay (86G-2)

                    .    Synchronizing undervoltage relay (27BS-1,2)

                    .    Breaker failure protection relay (50/62BF, 62BF)

                    .    Bus ground detection relay (59BN-3) PTs and resistor

                    .    DC tripping bus, blown fuse protection relay (74-2)

      7.9.3.2.3     Generator Control Panel Instrumentation (Metering)

                    .    Auxiliary DMM contact device

                    .    Bus digital multimeter

                         -- VM-Bus volts

                         -- PF-Bus power factor

                    .    Generator digital multimeter

                         -- VM - Generator Volts:

                         -- AM - Generator Amps: Phase 1,2,3 and Neutral

                         -- MWATTS - Generator MegaWatts

                         -- MVAR - Generator MegaVArs

                         -- FM - Generator frequency

                         -- MVA - Generator MVA

                         -- PF - Generator Power Factor

                         -- MWH - Generator MegaWatt-Hours

                         -- MWVAH - Generator MVA Hours

                         -- Bus digital multimeter

                         -- VM - Bus Volts:

                         -- PF - Bus Power Factor

      7.9.3.2.4     Transducer

                    .    Generator TCP/droop control transducer 4-20 mA output
                         (96GW-1)

                    .    Generator Watt/Var 4-20 mA, for TCP (96GG-1)

                                          GE Scope of Supply           Page 7.18
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

                  .     Generator multi-transducer 4-20 mA, 10 customer outputs
                        (96M)

                  .     Four 4-20 mA for customer (96FC, 96FT, 96FV, 96TVM)

      7.9.3.2.5   Integrated Into SPEEDTRONIC Mark V

                  .     SPEEDTRONIC Mark V with speed matching, synch & check

                  .     Load control in SPEEDTRONIC Mark V

                  .     Temp indication-for generator RTD's

                  .     Auto/manual synchronizing module displayed on
                        SPEEDTRONIC Mark V

                  .     Generator voltage matching (90VM)

      7.9.4       Generator Protection

                  .     Generator electrical protection equipment

                        -- Ground brush rigging

                        -- Shaft voltage monitor in turbine controls

      7.9.5       Local Operator Interface

                  .     Commercial grade personal computer

                  .     Table top 21in. color monitor

                  .     Trackball cursor control

                  .     Table top AT 101 spillproof keyboard

                  .     24 pin dot matrix printer

                  .     50 ft of Arcnet cable between SPEEDTRONIC Mark V panel
                        and local operator interface for indoor use

                  .     RS232C two way serial link (MODBUS) via local

                  .     Display in English language

      7.9.6       Remote Control and Monitoring Systems

                  .     RS232C two way serial link (MODBUS)

                  .     Remote operator interface per unit

                        -- Commercial grade personal computer


                                         GE Scope of Supply            Page 7.19
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

                  -- 21 in. color monitor

                  -- Multi-unit remote operator interface

                  -- Mouse cursor control

                  -- Table top AT 101 spillproof keyboard

                  -- 24 pin dot matrix printer

                  -- Power 120Vac 60 Hz

                  -- Display in English language

      7.9.7    Batteries and Accessories

               .  Lead acid battery

               .  Single phase battery charger

               .  Second battery charger

               .  Battery and charger mounted in the PEECC

      7.9.8    Motor Control Center

               .  MCC mounted in control cab/PEECC

               .  Tin-plated copper bus-work

               .  42 kA bracing

               .  480V 60 Hz auxiliary power

      7.9.9    Motor Features

               .  Coated with antifungal material for protection in tropical
                  areas

               .  High ambient motor insulation

               .  Energy saver motors

               .  Extra severe duty motors

               .  Cast iron motor housings

               .  All redundant motors to be lead/lag

               .  Motor heaters

               .  WP motors *200 hp


* Greater than

                                         GE Scope of Supply            Page 7.20
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

      7.9.10   Rotor, Bearing and Performance Monitoring Systems

               .    Performance monitoring systems

                    -- Performance monitoring sensors wired to SPEEDTRONIC
                       Mark V

               .    Vibration sensors

                    -- Velocity vibration sensors

                    -- Bently Nevada 3300 monitor, proximity probe monitoring
                       equipment wired to gas turbine control pannel

                    -- Proximity vibration sensors

               .    Bearing thermocouples

                    -- Bearing drain thermocouples

                    -- Bearing metal thermocouples

               .    Borescope access holes

               .    Bently Nevada vibration manager, DM2000

                    -- Mounted in customer building

                    -- TDXnet communications processor for each gas turbine

--------------------------------------------------------------------------------
      7.10     Power System Studies

               .    Provided by owner

--------------------------------------------------------------------------------
      7.11     Services

               .    Technical advisory services (350 manweeks, 40 hours/week)

               .    Customer training by field service (2 weeks at site)

               .    Transportation

                    -- Domestic freight to nearest railsiding

                    -- Generator shipped with rotor installed

               .    Documentation

                    -- Up to 10 sets of English language service manuals per
                       station, including Operation, Maintenance and Parts
                       volumes

               .    Turbine maintenance tools

                    -- Guide pins (for removal or replacement of bearing caps,
                       compressor casing and exhaust frame)


                                          GE Scope of Supply           Page 7.21
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

                         -- Fuel nozzle wrenches

                         -- Fuel nozzle test fixture

                         -- Spark plug electrode tool

                         -- Clearance tools

                         -- Fuel nozzle staking tool

                         -- Combustion liner tool

                         -- Bearing and coupling disassembly fixture

                         -- Turbine rotor lifting beam and guides (one for site)

                    .    Generator maintenance tools (1 set per site)

                         -- Rotor lifting slings

                         -- Rotor removal equipment including shoes, pans,
                            pulling devices

                         -- Rotor jacking bolts

                    .    Installation Equipment

                         -- Trunions for generator

                            -  On permanent basis

                         -- Shim packs

                         -- Centerline guides

                         -- Gas turbine fixators

                         -- Stop blocks

                         -- Anchor support plates for gas turbine

                    .    Analytical Studies

                         -- Torsional and lateral analysis

                    .    Turbine-Generator lube oil flushing equipment (one per
                         site)


                                         GE Scope of Supply            Page 7.22
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

          g

                                GE Power Systems
_________________________________

                              8. Turbine-Generator

--------------------------------------------------------------------------------
8.1      Gas Turbine Systems

         8.1.1    Gas Turbine

                  The MS7001(FA) gas turbine has a single shaft, bolted rotor
                  with the generator connected to the gas turbine through a
                  solid coupling at the compressor or "cold" end. This
                  configuration improves alignment control and provides an axial
                  exhaust-- optimal for combined cycle or waste heat recovery
                  applications. The major features of the MS7001(FA) gas turbine
                  are described below:

         8.1.2    Compressor Section

                  The axial flow compressor has 18 stages with modulating inlet
                  guide vanes and provides a 15.2 to 1 pressure ratio.
                  Interstage air extraction is used for cooling and sealing air
                  for turbine nozzles, wheelspaces, and bearings, and for surge
                  control during start up.

         8.1.2.1  Compressor Rotor

                  The compressor rotor consists of a forward stub shaft with the
                  stage zero rotor blades, a sixteen blade and wheel assembly
                  for stages 1 to 16, and an aft stub shaft with the stage 17
                  rotor blades. Rotor blades are inserted into broached slots
                  located around the periphery of each wheel and wheel portion
                  of the stub shaft. The rotor assembly is held together by
                  fifteen axial bolts around the bolting circle. The wheels are
                  positioned radially by a rabbeted fit near the center of the
                  discs. Transmission of torque is accomplished by face friction
                  at the bolting flange.

                  Selective positioning of the wheels is made during assembly to
                  reduce the rotor balance correction. The compressor rotor is
                  dynamically balanced after assembly and again after the
                  compressor and turbine rotors are mated. They are precision
                  balanced prior to assembly into the stator.

         8.1.2.2  Compressor Blade Design

                  The airfoil shaped compressor rotor blades are designed to
                  compress air efficiently at high blade tip velocities.
                  Compressor blades are made from high

                                     Turbine-Generator                  Page 8.1
                                     -------------------------------------------
                                     Firm Proposal     93710G3 (11/00) Rev. 1 rb

<PAGE>

                  corrosion resistance material which eliminates the need for a
                  coating. These forged blades are attached to their wheels by
                  dovetail connections. The dovetail is accurately machined to
                  maintain each blade in the desired location on the wheel.

                  Stator blades utilize square bases for mounting in the casing
                  slots. Blade stages zero through four are mounted by axial
                  dovetails into blade ring segments. The blade ring segments
                  are inserted into circumferential grooves in the casing and
                  are secured with locking rings. Stages 5 through 16 are
                  mounted on individual rectangular bases that are inserted
                  directly into circumferential grooves in the casings. Stage 17
                  and the exit guide vanes are cast segments.

      8.1.2.3     Compressor Stator

                  The casing is composed of three major subassemblies: the inlet
                  casing, the compressor casing, and the compressor discharge
                  casing. These components in conjunction with the turbine
                  shell, exhaust frame/diffuser, and combustion wrapper form the
                  compressor stator.

                  The casing bore is maintained to close tolerances with respect
                  to the rotor blade tips for maximum aerodynamic efficiency.
                  Borescope ports are located throughout the machine for
                  component inspection. In addition all casings are horizontally
                  split for ease of handling and maintenance.

      8.1.2.3.1   Inlet Casing

                  The primary function of the inlet casing, located at the
                  forward end of the gas turbine, is to direct the air uniformly
                  from the inlet plenum into the compressor. The inlet casing
                  also supports the number 1 thrust bearing assembly and the
                  variable inlet guide vanes, located at the aft end.

      8.1.2.3.2   Compressor Casing

                  The compressor casing contains compressor stages zero through
                  12. Extraction ports in the casing allow bleeds to the exhaust
                  plenum during start-up and extraction of air to cool the
                  second and third stage nozzles.

      8.1.2.3.3   Compressor Discharge Casing

                  The compressor discharge casing contains 13th- through 17th-
                  stage compressor stators and one row of exit guide vanes. It
                  also provides an inner

                                     Turbine-Generator                  Page 8.2
                                     -------------------------------------------
                                     Firm Proposal     93710G3 (11/00) Rev. 1 rb

<PAGE>

                  support for the first-stage turbine nozzle assembly and
                  supports the combustion components. Air is extracted from the
                  compressor discharge plenum to cool the stage one nozzle vane,
                  retaining ring, and shrouds.

                  Similarly, air extracted from the compressor discharge plenum
                  is used to provide the following:

                  . Fuel system purge air

                  . Inlet bleed heat

                  . Compressor surge control

                  The compressor discharge casing consists of two cylinders
                  connected by radial struts. The outer cylinder is a
                  continuation of the compressor casing and the inner cylinder
                  surrounds the compressor aft stub shaft. A diffuser is formed
                  by the tapered annulus between the outer and inner cylinders.
                  The compressor discharge casing is joined to the combustion
                  wrapper at the flange on its outermost diameter.

         8.1.3    Turbine Section

                  In the three stage turbine section, energy from hot
                  pressurized gas produced by the compressor and combustion
                  section is converted to mechanical energy. The turbine section
                  is comprised of the combustion wrapper, turbine rotor, turbine
                  shell, exhaust frame, exhaust diffuser, nozzles and
                  diaphragms, stationary shrouds, and aft (number 2) bearing
                  assembly.

         8.1.3.1  Turbine Rotor

                  The turbine rotor assembly consists of a forward shaft, three
                  turbine wheels, two turbine spacer wheels, and an aft turbine
                  shaft which includes the number 2 journal bearing. The forward
                  shaft extends from the compressor rotor aft stub shaft flange
                  to the first stage turbine wheel. Each turbine wheel is
                  axially separated from adjacent stage(s) with a spacer wheel.
                  The spacer wheel faces have radial slots for cooling air
                  passages, and the outer surfaces are machined to form
                  labyrinth seals for interstage gas sealing.

                  Selective positioning of rotor members is performed during
                  assembly to minimize balance corrections of the assembled
                  rotor. Concentricity control is achieved with mating rabbets
                  on the turbine wheels, spacers, and shafts. Turbine rotor
                  components are held in compression by bolts. Rotor torque is
                  accomplished by friction force on the wheel faces due to bolt
                  compression.

                                     Turbine-Generator                  Page 8.3
                                     -------------------------------------------
                                     Firm Proposal     93710G3 (11/00) Rev. 1 rb

<PAGE>

                  The turbine rotor is cooled by air extracted from compressor
                  stage 17. This air is also used to cool the turbine first- and
                  second-stage buckets plus the rotor wheels and spacers.

     8.1.3.2      Turbine Bucket Design

                  The first-stage buckets use forced air convection cooling in
                  which turbulent air flow is forced through integral cast-in
                  serpentine passages and discharged from holes at the tip of
                  the trailing edge of the bucket. Second-stage buckets are
                  cooled via radial holes drilled by a shaped tube
                  electromechanical machining process. Third-stage buckets do
                  not require air cooling.

                  Second- and third-stage buckets have integral tip shrouds
                  which interlock buckets to provide vibration damping and seal
                  teeth that reduce leakage flow. Turbine buckets are attached
                  to the wheel with fir tree dovetails that fit into matching
                  cutouts at the rim of the turbine wheel. Bucket vanes are
                  connected to the dovetails by shanks which separate the wheel
                  from the hot gases and thereby reduce the temperature at the
                  dovetail. All turbine buckets are coated to provide corrosion
                  resistance.

                  The turbine rotor assembly is arranged to allow buckets to be
                  replaced without having to unstack the wheels, spacers and
                  stub shaft assemblies. Similarly, buckets are selectively
                  positioned such that they can be replaced individually or in
                  sets without having to rebalance the wheel assembly.

     8.1.3.3      Turbine Stator

                  The turbine stator is comprised of the combustion wrapper,
                  turbine shell, and the exhaust frame. Like the compressor
                  stator, the turbine stator is horizontally split for ease of
                  handling and maintenance.

     8.1.3.3.1    Combustion Wrapper

                  The combustion wrapper, located between the compressor
                  discharge casing and the turbine shell, facilitates removal
                  and maintenance of the transition pieces and stage one nozzle.

     8.1.3.3.2    Turbine Shell

                  The turbine shell provides internal support and axial and
                  radial positions of the shrouds and nozzles relative to the
                  turbine buckets. This positioning is

                                     Turbine-Generator                  Page 8.4
                                     -------------------------------------------
                                     Firm Proposal     93710G3 (11/00) Rev. 1 rb

<PAGE>

                  critical to gas turbine performance. Borescope ports are
                  provided for inspection of buckets and nozzles.


     8.1.3.3.3    Exhaust Frame

                  The exhaust frame is bolted to the aft flange of the turbine
                  shell and consists of an outer and an inner cylinder
                  interconnected by radial struts. The inner cylinder supports
                  the number 2 bearing. The tapered annulus between the outer
                  and inner cylinders forms the axial exhaust diffuser. Gases
                  from the third-stage turbine enter the diffuser where the
                  velocity is reduced by diffusion and pressure is recovered,
                  improving performance.

                  Cooling of the exhaust frame, number 2 bearing, and diffuser
                  tunnel is accomplished by motor-driven blowers. These motor
                  driven blowers are located on the top of the gas turbine
                  enclosure.

     8.1.3.4      Turbine Nozzle Design

                  The turbine section has three stages of nozzles (stationary
                  blades) with air cooling provided to all three stages. The
                  first- and second-stage nozzles are cooled by a combination of
                  film cooling (gas path surface), impingement cooling, and
                  convection cooling in the vane and sidewall regions. The third
                  stage uses convection cooling only.

                  All turbine nozzles consist of multi-vane segments.
                  First-stage turbine nozzle segments are contained by a
                  retaining ring which remains centered in the turbine shell.
                  The second- and third-stage nozzle segments are held in
                  position by radial pins from the shell into axial slots in the
                  nozzle outer sidewall.

     8.1.3.5      Bearings

                  The MS7001(FA) gas turbine contains two journal bearings to
                  support the turbine rotor and one dual direction thrust
                  bearing to maintain the rotor-to-stator axial position. The
                  bearings are located in two housings: one at the inlet and one
                  at the center of the exhaust frame. All bearings are pressure
                  lubricated by oil supplied from the main lubrication oil
                  system. The number 1 bearing (journal and thrust) is accessed
                  by removing the top half of the compressor inlet casing. The
                  number 2 bearing is readily accessible through the tunnel
                  along the centerline of the exhaust diffuser. (Removal of the
                  turbine casing is not required for bearing maintenance.)
                  Bearing protection includes vibration sensors and drain oil
                  temperature thermocouples.

                                     Turbine-Generator                  Page 8.5
                                     -------------------------------------------
                                     Firm Proposal     93710G3 (11/00) Rev. 1 rb

<PAGE>

        8.1.4    Combustion

        8.1.5    Combustion System

                 The combustion system uses a reverse flow, multi-chamber (can
                 annular) design in which combustion chambers are arranged
                 around the periphery of the compressor discharge casing.
                 Combustion chambers are connected to adjacent chambers by
                 crossfire tubes as illustrated below.

                 Each chamber contains fuel nozzles and a combustion liner.
                 Specific chambers also contain spark plugs and flame detectors.
                 Transition pieces connect the combustion liners to the turbine
                 nozzles. Each combustion liner, fuel nozzle, and transition
                 piece may be individually replaced if needed for maintenance.

                 These major components of the combustion system are described
                 below.

                                    [DIAGRAM]

        8.1.6    Dry Low NOx 2.6 Combustion System

                 The Dry Low NOx 2.6 combustion system (DLN 2.6) was designed to
                 minimize emissions when operating on gas fuel. Optimal
                 emissions are achieved through the regulation of fuel
                 distribution to a multi-nozzle, total premix combustor
                 arrangement. The fuel flow distribution to each fuel nozzle

                                     Turbine-Generator                  Page 8.6
                                     -------------------------------------------
                                     Firm Proposal     93710G3 (11/00) Rev. 1 rb

<PAGE>

                 assembly is calculated to maintain unit load and fuel split
                 which optimizes turbine emissions.

        8.1.6.1  Fuel Nozzle Arrangement

                 The DLN 2.6 combustion system consists of six fuel nozzles per
                 combustion can, each operating as a fully premixed combustor.
                 One fuel nozzle is located in the center of the combustion can
                 with five nozzles located radially from the first as shown in
                 the illustration below. The center nozzles is identified as PM1
                 (Pre Mix 1). Two outer nozzles located adjacent to the
                 crossfire tubes are identified as PM2 (Pre Mix 2). The
                 remaining three outer nozzles are identified as PM3 (Pre Mix
                 3). Another fuel passage is located in the airflow upstream of
                 the premix nozzles, circumferentially around the combustion
                 can. This passage is identified as the quaternary fuel pegs.

                                    [DIAGRAM]

                 Fuel flow to the six fuel nozzles and quaternary pegs is
                 controlled by independent control valves, each controlling flow
                 split and unit load. The gas fuel system consists of the gas
                 fuel stop/ratio valve, gas control valve one (PM1), gas control
                 valve two (PM2), gas control valve three (PM3), and gas control
                 valve four (Quat).

                                     Turbine-Generator                  Page 8.7
                                     -------------------------------------------
                                     Firm Proposal     93710G3 (11/00) Rev. 1 rb

<PAGE>

                 The stop/ratio valve (SVR) is designed to maintain a
                 predetermined pressure at the inlet of the gas control valves.
                 Gas control valves one through four regulate the desired gas
                 fuel flow delivered to the turbine in response to the command
                 signal fuel stoke reference (FSR) from the gas turbine control
                 panel. The DLN 2.6 control system is designed to ratio FSR into
                 a Flow Control Reference. The flow control philosophy is
                 performed in a cascading routine, scheduling a percentage flow
                 reference for a particular valve, and driving the remainder of
                 the percentage to the next valve reference parenthetically
                 downstream in the control software.

        8.1.6.2  Chamber Arrangement

                 The gas turbine employs fourteen combustors designated as
                 combustion chambers. There are two spark plugs and four flame
                 detectors in selected chambers with crossfire tubes connecting
                 adjacent chambers. Each combustor consists of a six
                 nozzle/endcover assembly, forward and aft combustion casings,
                 flow sleeve assembly, multi-nozzle cap assembly, liner assembly
                 and transition piece assembly. A quaternary nozzle arrangement
                 penetrates the circumference of the combustion chamber, porting
                 fuel to casing injection pegs located radially around the
                 casing.

        8.1.6.3  Spark Plug Ignition System

                 Two spark plugs located in different combustion chambers are
                 used to ignite fuel flow. These spark plugs are energized to
                 ignite fuel at firing speed during start-up only. Flame is
                 propagated to those combustion chambers without spark plugs
                 through crossfire tubes connecting adjacent combustion chambers
                 around the gas turbine.

        8.1.6.4  Flame Detectors

                 Reliable detection of flame location in the DLN 2.6 system is
                 critical to the control of the combustion process and to
                 protection of the gas turbine hardware. Four flame detectors
                 are mounted in separate combustion chambers around the gas
                 turbine to detect flame in all modes of operation. The signals
                 from these flame detectors are processed in control logic and
                 used for various control and protection functions.

        8.1.6.5  Gas Fuel Operation

                 The DLN 2.6 fuel system operation is fully automated,
                 sequencing the combustion system through a number of staging
                 modes prior to reaching full

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                 load. The primary controlling parameter for fuel staging is the
                 calculated combustion reference temperature. Other DLN 2.6
                 operation influencing parameters available to the operator are
                 inlet guide vane (IGV) temperature control "ON" or "OFF" and
                 inlet bleed heat "ON" or "OFF". To achieve maximum exhaust
                 temperature, as well as an expanded load range for optimal
                 emissions, both IGV temperature control and inlet bleed heat
                 should be selected "ON".

        8.1.6.6  Inlet Guide Vane Operation

                 The DLN 2.6 combustor emission performance is sensitive to
                 changes in fuel/air ratio. The combustor was designed according
                 to the airflow regulation scheme used with IGV temperature
                 control. Optimal combustor operation is dependent upon proper
                 operation along the predetermined temperature control scheme.
                 Controlled fuel scheduling is dependent upon the state of IGV
                 temperature control.

        8.1.6.7  Fuel Flow Monitoring Equipment

                 The following fuel flow equipment is provided for integration
                 by the customer into the fuel supply line:

                 . Gas

                  --  Meter tube and orifice with delta P transducers for flow
                      indication

                  --  Transmitter for supply temperature indication

                  --  Static pressure transducer

        8.1.7     Fuel System

        8.1.7.1  Gas Fuel System

                 The gas fuel system modulates the gas fuel flow to the turbine.
                 Proper operation of the gas fuel system requires that the gas
                 be supplied to the gas fuel control system at the proper
                 pressure and temperature. The pressure is required to maintain
                 proper flow control. The fuel gas temperature must ensure that
                 the required hydrocarbon superheat is maintained. For
                 discussion of fuel gas supply requirements in the Reference
                 Documents - Process Specification Fuel Gases for Combustion in
                 Heavy-Duty Gas Turbines. Major system components, as shown in
                 the illustration which follows, are described below.

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                                    [DIAGRAM]

      8.1.7.1.1  Strainer

                 A single strainer is used to remove impurities from the gas. A
                 pressure switch which monitors the differential across the
                 strainer will signal an alarm through the gas turbine control
                 system when the pressure drop across the strainer indicates
                 cleaning is required.

      8.1.7.1.2  Fuel Gas Stop/Speed Ratio and Control Valves

                 The fuel gas stop/speed ratio and control valves allow fuel
                 flow when the turbine starts and runs, control the fuel flow,
                 and provide protective fuel isolation when the turbine is shut
                 down. In systems with multiple control valve configuration, the
                 control valves also maintain the fuel split among the fuel
                 nozzles.

      8.1.7.1.3  Vent Valve

                 When the gas fuel system is shut off, both the stop valve and
                 the control valve(s) are shut. A vent valve is opened between
                 the stop valve and the control valve(s). The vent valve permits
                 the fuel gas to exit to the atmosphere when the turbine is shut
                 down or switched to an alternate fuel.

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        8.1.7.1.4     Flow Measurement System

                      The gas fuel flow measurement system uses a flow metering
                      tube with precision orifice. The pressure drop across the
                      orifice is used to determine the fuel flow. To accommodate
                      the large flow turndown, two delta-pressure transducers
                      with different, but over-lapping ranges, are used.

                      Fuel usage is recorded by a gas flowmeter with 1% accuracy
                      for the design fuel.

        8.1.7.1.5     Fuel Manifold and Nozzles

                      The fuel manifold connects the gas fuel nozzles which
                      distribute the gas fuel into the combustion chambers. For
                      staged combustion systems, more than one manifold is used.

        8.1.7.1.6     Piping

                      The gas fuel system uses stainless steel fuel gas piping
                      with carbon steel flanges.

        8.1.8         Lubricating and Hydraulic Systems

                      The lubricating provisions for the turbine and generator
                      are incorporated into a common lubrication system. Oil is
                      taken from this system, pumped to a higher pressure, and
                      used in the hydraulic system for all hydraulic oil control
                      system components. The lubrication system includes oil
                      pumps, coolers, filters, instrumentation and control
                      devices, a mist elimination device and an oil reservoir as
                      shown in the system illustration below. Following the
                      illustration is a brief description of the major system
                      components.

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                                    [DIAGRAM]

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        8.1.8.1       Pumps

                      The lubrication system relies on several pumps to
                      distribute oil from the oil reservoir to the systems which
                      need lubrication. Similarly, redundant pumps are used to
                      distribute high pressure oil to all hydraulic oil control
                      system components. These and other oil pumps are listed
                      below.

                      . Lubrication oil pumps

                        --  Dual redundant ac motor-driven main lubrication oil
                            pumps are provided.

                        --  A partial flow, dc motor-driven, emergency
                            lubrication oil centrifugal pump is included as a
                            back up to the main and auxiliary pumps.

                      . Hydraulic pumps

                        --  Dual redundant ac motor-driven variable displacement
                            hydraulic oil pumps are provided.

                      . Seal oil pump

                        --  An auxiliary generator seal oil pump driven by
                            piggyback ac/dc motors is provided as backup to
                            distribute seal oil to the generator.

                      . Oil Pump for pressure lift journal bearings

                        --  Oil for the pressure lift bearings is provided by
                            the hydraulic oil pump.

        8.1.8.2       Coolers

                      The oil is cooled by dual stainless steel plate/frame
                      oil-to-coolant heat exchangers with transfer valve. The
                      coolers have an ASME code stamp.

        8.1.8.3       Filters

                      Dual, full flow filters clean the oil used for
                      lubrication. Each filter includes a differential pressure
                      transmitter to signal an alarm through the gas turbine
                      control system when cleaning is required. A replaceable
                      cartridge is utilized for easy maintenance. Filters have
                      an ASME code stamp.

                      Dual filters clean the oil for the hydraulic system. Each
                      filter includes a differential pressure transmitter to
                      signal an alarm through the gas turbine control system
                      when cleaning is required. A replaceable cartridge is
                      utilized for easy maintenance. Filters have an ASME code
                      stamp.

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        8.1.8.4       Mist Elimination

                      Lubrication oil mist particles are entrained in the system
                      vent lines by sealing air returns of the gas turbine
                      lubricating system. In order to remove the particles, a
                      lube vent demister is used as an air-exhaust filtration
                      unit. The demister filters the mist particles and vents
                      the air to the atmosphere while draining any collected oil
                      back to the oil reservoir.

                      The lube vent demister assembly consists of a holding tank
                      with filter elements, motor-driven blowers, and relief
                      valve. One assembly is provided for the vent line from the
                      lubrication oil reservoir.

        8.1.8.5       Oil Reservoir

                      The oil reservoir has a nominal capacity of 6200 gallons
                      (23,470 liters) and is mounted within the accessory
                      module. It is equipped with lubrication oil level switches
                      to indicate full, empty, high level alarm, low level
                      alarm, and low level trip. In addition the following are
                      mounted on the reservoir:

                      . Oil tank thermocouples

                      . Oil heaters

                      . Oil filling filter

                      . Oil reservoir drains

        8.1.9         Inlet System

        8.1.9.1       General

                      Gas turbine performance and reliability are a function of
                      the quality and cleanliness of the inlet air entering the
                      turbine. Therefore, for most efficient operation, it is
                      necessary to treat the ambient air entering the turbine
                      and filter out contaminants. It is the function of the air
                      inlet system with its specially designed equipment and
                      ducting to modify the quality of the air under various
                      temperature, humidity, and contamination situations and
                      make it more suitable for use. The inlet system consists
                      of the equipment and materials defined in the Scope of
                      Supply chapter of this proposal. The following paragraphs
                      provide a brief description of the major components of the
                      inlet system.

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        8.1.9.2       Inlet Filtration

        8.1.9.2.1     Inlet Filter Compartment

                      The self-cleaning inlet filter compartment utilizes high
                      efficiency media filters which are automatically cleaned
                      of accumulated dust, thereby maintaining the inlet
                      pressure drop below a preset upper limit. This design
                      provides single-stage high efficiency filtration for
                      prolonged periods without frequent replacements.
                      Appropriate filter media is provided based on the site
                      specific environmental conditions.

                      Dust-laden ambient air flows at a very low velocity into
                      filter modules which are grouped around a clean-air
                      plenum. The filter elements are pleated to provide an
                      extended surface. The air, after being filtered, passes
                      through venturis to the clean air plenum and into the
                      inlet ductwork.

                      As the outside of the filter elements become laden with
                      dust, increasing differential pressure is sensed by a
                      pressure switch in the plenum. When the setpoint is
                      reached, a cleaning cycle is initiated. The elements are
                      cleaned in a specific order, controlled by an automatic
                      sequencer.

                      The sequencer operates a series of solenoid-operated
                      valves, each of which controls the cleaning of a small
                      number of filters. Each valve releases a brief pulse of
                      high pressure air into a blowpipe which has orifices
                      located just above the filters. This pulse shocks the
                      filters and causes a momentary reverse flow, disturbing
                      the filter cake. Accumulated dust breaks loose, falls, and
                      disperses. The cleaning cycle continues until enough dust
                      is removed for the compartment pressure drop to reach the
                      lower setpoint. The design of the sequencer is such that
                      only a few of the many filter elements are cleaned at the
                      same time. As a consequence, the airflow to the gas
                      turbine is not significantly disturbed by the cleaning
                      process.

                      The filter elements are contained within a fabricated
                      steel enclosure which has been specially designed for
                      proper air flow management and weather protection.

                      Self-cleaning filters require a source of clean air for
                      pulse-cleaning. Compressor discharge air is used as the
                      pulse air source for filter cleaning. It is reduced in
                      pressure, cooled and dried. This air is already clean
                      because it has been filtered by the gas turbine's inlet
                      air filter. When compressor discharge air is used to pulse
                      the filter, cleaning is possible only when the gas turbine
                      is running.

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      8.1.9.2.2   Evaporative Cooler

                  The evaporative cooler is used in applications where
                  significant operation occurs in the hot months and where low
                  relative humidities are common. With evaporative cooling,
                  water is added to the inlet air and, as the water evaporates,
                  the air is cooled. The amount of water required for
                  evaporative cooling depends upon the airflow through the
                  turbine, the temperature and humidity of the ambient air,
                  amount of hardness in the water, and the blowdown rate. The
                  exact increase in power available from the gas turbine is
                  dependent upon the site conditions.

                  The cooler consists of a water distribution system and media
                  packed blocks made of corrugated layers of fibrous material.
                  Water is distributed over the blocks through one set of
                  channels and the air passes over alternate channels. The air
                  side is wetted by the wicking action of the media. A drift
                  eliminator is installed downstream of the media blocks. This
                  system minimizes water carryover.

                  The evaporative cooler includes the following:

                  .  PVC piping

                  .  Cast iron pump frames

                  .  Manual conductivity control for blowdown adjustment

                  .  Redundant (lead/lag) water distribution pump(s)

      8.1.9.2.3   Moisture Separator

                  The single stage moisture separator is used to remove water
                  spray and mist from the incoming air stream. The moisture
                  separator imposes several directional changes to the air flow.
                  These directional changes will cause the water droplets to
                  drop out of the air stream and be drained from the separator.

      8.1.9.3     Inlet System Instrumentation

      8.1.9.3.1   Inlet System Differential Pressure Indicator

                  Standard pressure drop indicator (gauge) displays the pressure
                  differential across the inlet filters in inches of water.

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      8.1.9.3.2  Inlet System Differential Pressure Alarm

                 When the pressure differential across the inlet filters reaches
                 a preset value, an alarm is initiated. This alarm may signify a
                 need to change the filter elements.

      8.1.10     Exhaust System

                 The exhaust system arrangement includes the exhaust diffuser.
                 After exiting the last turbine stage, the exhaust gases enter
                 the exhaust diffuser section in which a portion of the dynamic
                 pressure is recovered as the gas expands. The gas then flows
                 axially into the exhaust system.

      8.1.11     Gas Turbine Packaging

      8.1.11.1   Enclosures

                 Gas turbine enclosures consist of several connected sections
                 forming an all weather protective housing which may be
                 structurally attached to each compartment base or mounted on an
                 off-base foundation. Enclosures provide thermal insulation,
                 acoustical attenuation, and fire extinguishing media
                 containment. For optimum performance of installed equipment,
                 compartments include the following as needed:

                 .  Ventilation

                 .  Heating

                 .  Cooling

                 In addition, enclosures are designed to allow access to
                 equipment for routine inspections and maintenance.

                 The following illustration of the MS7001(FA) shows the gas
                 turbine-generator as it is packaged in adjoining weather
                 protective enclosures.

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                                   [DIAGRAM]

      8.1.11.2   Acoustics

                 Measuring procedures will be in accordance with ASME PTC 36
                 (near field) and/or ANSI B133.8 (far field).

                 For acoustic guarantees, please refer to the Performance
                 Guarantees section of the proposal.

      8.1.11.3   Painting

                 The exteriors of all compartments and other equipment are
                 painted with two coats of alkyd primer prior to shipment. The
                 exterior surfaces of the inlet compartment and inlet and
                 exhaust duct are painted with one coat of inorganic zinc
                 primer.

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                 Interiors of all compartments are painted as well with the
                 turbine compartment interior receiving high-temperature paint.
                 The interior and exterior of the inlet system is painted with
                 zinc rich paint.

      8.1.11.4   Lighting

                 AC lighting on automatic circuit is provided in the accessory
                 compartment. When ac power is not available, a dc
                 battery-operated circuit supplies a lower level of light
                 automatically.

                 Fluorescent lighting is also provided in the PEECC.

      8.1.11.5   Wiring

                 The gas turbine electrical interconnection system includes
                 on-base wiring, terminal boards, junction boxes, etc. as well
                 as compartment interconnecting cables. Junction boxes are
                 selected to meet the environmental requirement of the Customer
                 but are, in general, of steel or cast aluminum construction.
                 Terminal boards within junction boxes are of the heavy duty
                 industrial type selected for the particular environment in
                 which the junction box is located. On-base gas turbine wire
                 termination uses spring tongue crimped type terminals.
                 Generator wire termination are ring type. Control panel wiring
                 is General Electric type SIS Vulkene insulated switchboard
                 wire, AWG #14-41 Strand SI-57275. Ribbon cables are used as
                 appropriate.

      8.1.12     Fire Protection System

                 Fixed temperature sensing fire detectors are provided in the
                 gas turbine and accessory compartments, and #2 bearing tunnel.
                 The detectors provide signals to actuate the low pressure
                 carbon dioxide (CO2) automatic multi-zone fire protection
                 system. Nozzles in these compartments direct the CO2 to the
                 compartments at a concentration sufficient for extinguishing
                 flame. This concentration is maintained by gradual addition of
                 CO2 for an extended period.

                 The fire protection system is capable of achieving a
                 non-combustible atmosphere in less than one minute, which meets
                 the requirements of the United States National Fire Protection
                 Association (NFPA) #12.

                 The supply system is composed of a low pressure CO2 tank with
                 refrigeration system mounted off base, a manifold and a release
                 mechanism. Initiation of

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                   the system will trip the unit, provide an alarm on the
                   annunciator, turn off ventilation fans and close ventilation
                   openings.


      8.1.13       Cleaning Systems

      8.1.13.1     On-Line and Off-Line Compressor Water Wash

                   Compressor water wash is used to remove fouling deposits
                   which accumulate on compressor blades and to restore unit
                   performance. Deposits such as dirt, oil mist, industrial or
                   other atmospheric contaminants from the surrounding site
                   environment, reduce air flow, lower compressor efficiency,
                   and lower compressor pressure ratio, which reduce thermal
                   efficiency and output of the unit. Compressor cleaning
                   removes these deposits to restore performance and slows the
                   progress of corrosion in the process, thereby increasing
                   blade wheel life.

                   On-line cleaning is the process of injecting water into the
                   compressor while running at full speed and some percentage of
                   load. Off-line cleaning is the process of injecting cleaning
                   solution into the compressor while it is being turned at
                   cranking speed. The advantage of on-line cleaning is that
                   washing can be done without having to shut down the machine.
                   On-line washing, however, is not as effective as off-line
                   washing; therefore on-line washing is used to supplement
                   off-line washing, not replace it.

                   The on-base compressor washing features are described and
                   illustrated below.

      8.1.13.1.1   On-Line Manifold and Nozzles

                   The on-line washing components consist of two piping
                   manifolds, spray nozzles (one in the forward bellmouth and
                   one in the aft bellmouth), and an on/off control valve which
                   is also controlled by the turbine control panel. The turbine
                   control system is equipped with software to perform an
                   automatic on-line wash by simply initiating the wash from the
                   turbine control panel.

      8.1.13.1.2   Off-Line Manifold and Nozzles

                   Off-line washing is a manual operation because of the large
                   number of manual valves on the turbine which need to be
                   manipulated in order to perform an off-line wash. During
                   off-line washing, cleaning solution (water and/or detergent)
                   is injected into the compressor while it is being turned at
                   crank speed. The cleaning solution is sprayed into the
                   compressor inlet, covering the entire circumference. This
                   should continue until the runoff is free of contaminants.

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                                   [DIAGRAM]

      8.1.13.2   Cooldown System

                 The cooldown system provides uniform cooling of the rotor after
                 shutdown. A low speed turning gear with motor is used for the
                 cooldown system.

      8.1.14     Miscellaneous Parts

                 As a service to the customer and to facilitate an efficient
                 installation of the gas turbine, GE provides for shipment of
                 miscellaneous parts needed during field installation.

                 Shipment is in a single 96" x 96" x 192" (2438 mm x 2438 mm x
                 4877 mm) weather-tight cargo container. The plywood container,
                 which can be opened from one end, is outfitted with shelves and
                 bins for parts storage. The container comprises what amounts to
                 a "mobile stockroom" and is designed for transport by truck or
                 rail.

                 Within the container, each part is packed, identified with its
                 own label or tag, and stowed in an assigned bin or shelf. A
                 master inventory list furnished with the container provides the
                 location of each part for ease in locating the item.

                 An additional box approximately 60" x 60" x 216" (1524 mm x
                 1524 mm x 5486 mm) is furnished for the interconnecting piping.


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--------------------------------------------------------------------------------
8.2   Generator


      8.2.1    Electrical Rating

               The generator is designed to operate within Class "B" temperature
               rise limits, per ANSI standards, throughout the allowable
               operating range. The insulation systems utilized throughout the
               machine are proven Class "F" materials.

               The generator is designed to exceed the gas turbine capability at
               all ambient conditions between 0 and 120(degree)F.

      8.2.2    Packaging

               Prior to full assembly, the generator stator receives a air
               pressure test. Following assembly, a test is performed to confirm
               stator integrety.

               Feed piping between the bearings are stainless steel and mounted
               on the units in the factory to a common header. All connections
               to the end shields are assembled. All assembled piping is welded
               without backing rings and a first pass TIG weld. A full oil flush
               is performed prior to shipping.

               Some amount of field assembly is required but should be limited
               to the following:

               .    Bearing drain piping and bearing drain enlargement (BDE)

                    --  Loop seal between BDE and drain tank is stainless steel
                        and ships loose

               .    Water manifolds are factory fitted and shipped separate

               .    Lifting trunnions ship loose and are supplied to customer on
                    permanent basis

               .    Collector compartment:

                    --  Collector end housing and brush rigging are shipped as
                        part of the collector compartment and require some
                        assembly and alignment

                    --  Interconnecting piping from cab to generator

                    --  Interconnecting wiring from cab to generator

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      8.2.3    Frame Fabrication

               The frame is a stiff structure, constructed to be a hydrogen
               vessel and to be able to withstand in excess of 200PSI. It is a
               hard frame design with its four


               nodal frequency significantly above l20Hz. The ventilation system
               is completely self contained, including the gas coolers within
               the structure. The gastight structure is constructed of welded
               steel plate, reinforced internally by radial web plates and
               axially by heavy wall pipes, bars and axial braces.

               A series of floating support rings and core rings are welded to
               keybars which in turn support the core, allowing the entire core
               to be spring mounted at twenty locations. This arrangement
               isolates the core vibration, resulting from the radial and
               tangential magnetic forces of the rotor, by damping the amplitude
               and reducing the transmissibility by 20:1 Excessive movement of
               the core, as may result from out of phase synchronization, is
               limited by the use of stop collars at certain circumferential
               locations around the frame. The clearance is designed to allow
               the spring action of the bar to be unrestricted during normal
               operation but to transmit the load of excessive movement through
               the structure prior to yielding of any of the components. This
               entire arrangement is in keeping with long standing practices and
               experience with similar frame designs which have proven to be
               very effective and reliable.

               The stator frame is supported on four welded-on feet attached at
               the lower portion of the fabrication. All the weight of the unit
               and the operating loads are carried through the structure by the
               web plates and the wrapper to the feet. The machined portion of
               the feet are located 85 inches below the centerline of the unit.

      8.2.4    Core

               The core is laminated from grain oriented silicon steel to
               provide maximum flux density with minimum losses, thereby
               providing a compact electrical design. The laminations are coated
               on both sides to ensure electrical insulation and reduce the
               possibility of localized heating resulting from circulation
               currents.

               The overall core is designed to have a natural frequency in
               excess of 170 hertz, well above the critical two-per-rev
               electromagnetic stimulus from the rotor. The axial length of the
               core is made up of many individual segments separated by radial
               ventilation ducts. The ducts at the core ends are made of
               stainless steel to reduce heating from end fringing flux. The
               flanges are made of cast iron to minimize losses. To ensure
               compactness, the unit receives

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               periodic pressing during stacking and a final press in excess of
               700 tons after stacking.

      8.2.5    Rotor

               The rotor is machined from a single high alloy steel forging. The
               two pole design has axial slots machined radially in the main
               body of the shaft. The axial vent slots machined directly into
               the main coil slot are narrower then the main slots and provide
               the direct radial cooling of the field copper.

               The two retaining rings are of the body mounted design. The rings
               are made of 18 Mn - 18 Cr forged material which offers excellent
               protection against stress corrosion cracking.

               The coil wedges are segmented stainless steel. Radial holes are
               drilled in the wedges for ventilation passages.

               A shrunk-on coupling is assembled after the collector rings are
               on, and provides the interface point to the flex-coupling
               connection to the turning gear. This arrangement is used with a
               static start system.

      8.2.6    Field Assembly

               The field consists of several coils per pole with turns made from
               high conductivity copper. Each turn has slots punched in the slot
               portion of the winding to provide direct cooling of the field.


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                                   [DIAGRAM]

               The slot armor used in the slots is a Class ""F"" rigid epoxy
               glass design. An insulated cover is positioned on the bottom of
               each slot armor and on top of the subslot vent. The cover will
               provide the required creepage between the lower turn and the
               shaft. Epoxy glass insulation strips are used between each coil
               turn. A pre-molded glass retaining ring insulation is utilized
               over the end windings and a partial amortisseur is assembled
               under the rings to form a low resistance circuit for eddy
               currents to flow. The rotor is designed to accommodate static
               start hardware utilizing slot amortisseurs.

               The collector assembly incorporates all the features of GE proven
               generator packages with slip on insulation over the shaft and
               under the rings. The collector rings use a radial stud design to
               provide electrical contact between the rings and the field leads.
               The rings are designed to handle the excitation requirements of
               the design.

               The entire rotor assembly is balanced up to 20% over operating
               speed.


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      8.2.7    End Shield/Bearing

               The unit is equipped with end shields on each end designed to
               support the rotor bearings, to prevent gas from escaping, and to
               be able to withstand a hydrogen explosion in the unlikely event
               of such a mishap. In order to provide the required strength and
               stiffness, the end shield is constructed from steel plate and is
               reinforced. The split at the horizontal joint allows for ease of
               assembly and removal.

               The horizontal joints, as well as the vertical face which bolts
               to the end structure, are machined to provide a gas tight joint.
               Sealing grooves are machined into these joints. These steps are
               taken to prevent gas leakage between all the structural
               components at operating pressures up to 30 psig.

               The center section of the end shields contain the bearings, oil
               deflectors and hydrogen seals. The lower halves of the bearings
               are equipped with dual element thermocouples. The leads are
               connected through a quick disconnect through the end shield to
               allow ease of bearing removal.

               Vertically split inner and outer oil deflectors are bolted into
               the end shield and provide sealing of the oil along the shaft.
               The deflectors are either fabricated or cast aluminum. All faces
               of the deflectors have "O" ring grooves to provide additional
               protection from oil leaks. All annular areas formed between the
               set of teeth are designed to provide minimum pressure drops and
               have oil gutters machined in to prevent oil from backdripping on
               the shaft.

               The hydrogen seal casing and seals, which prevent hydrogen gas
               from escaping along the shaft, utilize steel babbitted rings.
               Pressurized oil for the seals is supplied from the main oil
               system header to the seal oil control unit, where it is
               regulated. The seal oil control unit is factory assembled skid
               mounted system and is located in the collector end compartment
               and includes the following components:

               .    Differential pressure gage (seal oil pressure vs. casing gas
                    pressure) and two differential pressure switches: one for
                    alarm and one for actuating the dc emergency seal oil pump

               .    Shut-off and isolation valves for operation and maintenance

               The collector end bearing and hydrogen seals are insulated from
               the rotor to prevent direct electrical contact between the rotor
               and the end shield. Both end shields have proximity type
               vibration probes. These are located axially at the bearing.
               Mounting for velocity type vibration sensors is also provided on
               the surface of the bearing caps.

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               All exiting wiring from the temperature indication devices and
               the insulating test leads are brought out of the unit through gas
               tight conex type seals to prevent any chance of a hydrogen leak.

      8.2.8    Winding

               The armature winding is a three phase, two circuit design
               consisting of "Class F" insulated bars. The stator bar stator
               ground insulation is protected with a semi-conducting armor in
               the slot and well proven voltage grading system on the end arms.

               The ends of the bars are pre-cut and solidified prior to
               insulation to allow strap brazing connections on each end after
               the bars are assembled. An epoxy resin filled insulation cap is
               used to insulate the end turn connections.

               The bars are secured in the slot with side ripple springs (SRS)
               to provide circumferential force and with a top ripple spring
               (TRS) for additional mechanical restraint in the radial
               direction. The end winding support structure consists of glass
               binding bands, radial rings, and the conformable
               resin-impregnated felt pads and glass roving to provide the rigid
               structure required for system electrical transients.

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                                   [DIAGRAM]

      8.2.9    Lead Connections

               All the lead connection rings terminate at the top of the
               excitation end of the unit and the six high voltage bushings
               (HVBs) exit at the top of the frame.

               All of the circuits are connected to the high voltage bushings
               (HVBs.) The bushings, which provide a compact design for factory
               assembly and shipment, are positioned in the top of the frame and
               are offset to allow proper clearances to be maintained. This
               configuration also allows connections to the leads to be
               staggered and provides ease of bolting and insulation.

               The bushings are made up of a porcelain insulators containing
               silver plated copper conductors which form a hydrogen tight seal.
               The bushings are assembled to non-magnetic terminal plates to
               minimize losses. Copper bus is assembled to the bushings within
               an enclosure. Customer connections are made beyond the terminal
               enclosure and the specific mating arrangements are provided
               within the enclosure, not inside the generator.

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      8.2.10   Lubrication System

               Lubrication for the generator bearings is supplied from the
               turbine lubrication system. Generator bearing oil feed and drain
               interconnecting lines are provided, and have a flanged connection
               at the turbine end of the generator package for connection to the
               turbine package.

      8.2.11   Hydrogen Cooling System

               The generator is cooled by a recirculating hydrogen gas stream
               cooled by gas-to-water heat exchangers. Cold gas is forced by the
               generator fans into the gas gap, and also around the stator core.
               The stator is divided axially into sections by the web plates and
               outer wrapper so that in the center section cold gas is forced
               from the outside of the core toward the gap through the radial
               gas ducts, and in the end section it passes from the gas gap
               toward the outside of the core through the radial ducts. This
               arrangement results in substantially uniform cooling of the
               windings and core.

               The rotor is cooled externally by the gas flowing along the gap
               over the rotor surface, and internally by the gas which passes
               over the rotor and windings, through the rotor ventilating slots,
               and radially outward to the gap through holes in the ventilating
               slot wedges.

               After the gas has passed through the generator, it is directed to
               five horizontally mounted gas-to-water heat exchangers. After the
               heat is removed, cold gas is returned to the rotor fans and
               recirculated.

      8.2.12   Hydrogen Control Panel

               To maintain hydrogen purity in the generator casing at
               approximately 98 percent, a small quantity of hydrogen is
               continuously scavenged from the seal drain enlargements and
               discharged to atmosphere. The function of the hydrogen control
               panel is to control the rate of scavenging and to analyze the
               purity of the hydrogen gas. The panel is divided into two
               compartments, the gas compartment and the electrical compartment,
               which are separated by a gas-tight partition.

      8.2.12.1 Control Panel Functions

               The GE hydrogen control panel is designed for use on hydrogen
               cooled generators with scavenging systems. The panel functions
               are described below:

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                    .    The hydrogen control panel allows manual control of the
                         continuous scavenging rate, both turbine end and
                         collector end, via metering valves.

                    .    Hydrogen from the generator turbine end and generator
                         collector end is continuously monitored for purity. At
                         predetermined time intervals, the purity of the
                         generator core gas is also checked. Two independent,
                         switchable, triple range hydrogen purity analyzers are
                         used, thus providing total redundancy, for two out of
                         two voting. Each display and control panel will include
                         three digital displays providing real time readout of
                         gas purity, gas temperature and the status of the
                         analyzers operating parameters. All information is
                         provided to the station DCS via contact inputs and 4-20
                         milliamp analog signals.

                    .    In the event that one of the analyzers detect a drop in
                         purity, a confirmation by the other gas analyzer is
                         performed. Time for the measurement, which requires
                         reconfiguration of the valves, as well as the handling
                         of possible disagreements in measurement results, is
                         also negotiated between the analyzers.

                    .    In the event that either analyzer indicates a low
                         purity alarm, the rate of scavenging is increased
                         automatically and an alarm is annunciated.

                    .    All components used in the hydrogen control panel are
                         specifically designed and / or third party approved for
                         use in an Class I, Division I, Group B environment.

      8.2.12.2      Control Panel Devices

      8.2.12.2.1    Differential Pressure Gas Transmitter

                    The differential pressure gas transmitter measures the
                    generator fan differential gas pressure. It provides a 4-20
                    mA DC signal proportional to differential gas pressure and
                    includes a 316L stainless steel diaphragm all housed in a
                    Factory Mutual approved explosion proof enclosure.

      8.2.12.2.2    Differential Gas Pressure Gage

                    The differential gas pressure gage provides local indication
                    of the generator fan differential gas pressure. The gage is
                    flush mounted, waterproof, dual range and stainless steel
                    movements.

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      8.2.12.2.3    Gas Pressure Transmitter

                    The gas pressure transmitter measures the generator core gas
                    pressure or machine gas pressure as it is sometimes called.
                    It provides a 4-20 mA DC signal proportional to gas pressure
                    and includes a 316L stainless steel diaphragm all housed in
                    a Factory Mutual approved explosion proof enclosure.

      8.2.12.2.4    Gas Pressure Gage

                    The gas pressure gage provides local indication of the
                    generator core gas pressure. The gage is flush mounted,
                    water proof, dual range and stainless steel movements.

      8.2.12.2.5    Total Gas Flowmeter

                    The total gas flowmeter provides local indication of the
                    total flow of scavenged gas. The flowmeter is a flush
                    mounted, in line, direct read flowmeter with stainless steel
                    body.

      8.2.12.2.6    Gas Analyzer Flowmeters (2)

                    Gas analyzer flowmeters provide local indication and control
                    of the gas flow through each of the gas analyzers. Each
                    flowmeter is a flush mounted, in line, direct read flowmeter
                    with stainless steel body.

      8.2.12.2.7    Gas Purifiers (3)

                    Gas purifiers remove oil, water and foreign particles from
                    each of the gas sampling lines (turbine end, collector end
                    and core gas).

      8.2.12.2.8    Moisture Indicators (3)

                    Moisture indicators provide local indication relating to the
                    operating condition of the gas purifiers in each of the gas
                    sampling lines (turbine end, collector end and core gas).

      8.2.12.2.9    Control Cabinet

                    The standard cabinet is NEMA 1 rated and mounted in the
                    collector compartment.

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      8.2.12.2.10   Solenoid Valves

                    All solenoid valves have stainless steel bodies with class H
                    temperature rated coils. The solenoids are also third party
                    approved for use in a Class 1, Division 1, Group B
                    environment.

      8.2.12.2.11   Gas Analyzers

                    The gas purity analyzer utilizes the principle of fixed
                    geometry diffused flow thermal conductivity to measure the
                    purity of a known component of a binary gas mixture. Digital
                    acquisition at the sensor level by precision components,
                    rather than the previous Wheatstone bridge arrangement,
                    increases measurement accuracy. A novel aspect of the
                    analyzer is its ability to operate in a redundant
                    configuration; the two, identical, microcontroller based
                    subsystems which comprise the analyzer are interconnected by
                    a communications channel to enable the analyzer to confirm
                    an alarm condition, (i.e. two out of two voting). This
                    communications channel also allows the analyzer to negotiate
                    and report possible malfunctions in the measurement system.

      8.2.12.3      Fault Detection and Reporting

                    Each subsystem within the analyzer is self-supervising and
                    continuously checks itself for acceptable processor
                    functioning, internal voltages, analog to digital conversion
                    accuracy, integrity of cabling and relay operation. Any
                    faults are immediately annunciated at the cabinet and a
                    contact signal indicating analyzer trouble is opened. A
                    faults log, which maintains a date/time stamp of detected
                    failures can be viewed at any time. The analyzer can also
                    execute detailed self-diagnostics.

      8.2.13        Hydrogen Control Manifold

                    Hydrogen is admitted to the generator casing through the use
                    of the hydrogen gas manifold. The following instrumentation
                    is provided and is located in the collector compartment:

                    .    Generator gas pressure gage

                    .    High and low generator gas pressure switches

                    The H2 bottle manifold consists of two stages. A high
                    pressure regulator reduces the bottle pressure for delivery
                    into the control header, where a low

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               pressure regulator maintains generator gas pressure. A bottle
               pressure gage and low bottle pressure switch are provided.

      8.2.14   Carbon Dioxide Control Manifold

               A carbon dioxide system is used for purging the generator casing
               of air before admitting hydrogen, and also to purge hydrogen
               before admitting air. The following instrumentation is provided:

               .   Purging control valve assembly

               .   Relief valve

               The carbon dioxide bottle manifold consists of the following:

               .   Pressure gage with shut-off valve

               .   Bottle connectors

      8.2.15   Detraining System

               The air-side seal oil and the generator bearing oil drain to a
               bearing drain enlargement mounted under the generator casing.
               This bearing drain enlargement is a detraining chamber and
               provides a large surface area for detraining the oil before it is
               returned to the main oil tank.

               Two seal drain enlargements are provided for removing entrained
               hydrogen from the oil which drains from the hydrogen-side seal
               rings. They are drained through a common line to a float trap
               which then drains to the bearing drain enlargement for further
               detraining. A high liquid level alarm switch is provided to
               detect abnormal oil level in the seal drain enlargement.

               Piping is factory fitted and the system is well-proven to assure
               that no hydrogen can enter into the oil system.

      8.2.16   Generator Collector Compartment

               A collector-end, enclosure is provided with the generator. It
               will contain the following assembly:

               .   Hydrogen control panel

               .   Seal oil control unit, regulator and flowmeter

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               .   Seal oil drain system, float trap and liquid level detector

               .   H2 and CO2 feed and purge system, valves and gauges

               .   Switch and gauge, block and porting system

               .   Collector housing and brush rigging assembly

               .   Level-separated electrical junction boxes

               .   Turning gear

               The above items are packaged in the enclosure. The completed
               enclosure is assembled to the generator at the customer site. The
               enclosure has been designed to simplify interconnecting wiring
               and piping between the enclosure and the generator.

               The enclosure is designed with a removable end wall section and
               roof to allow ease of rotor removal without moving the housing.
               All of the above hardware is positioned and spaced to allow easy
               access for maintenance and to prevent any unnecessary disassembly
               during rotor removal. Two doors are provided on the end wall to
               allow access from either side. Safety latches are provided on the
               inside of the doors to provide easy exit from the enclosure. AC
               lighting is standard.

      8.2.17   Generator Terminal Enclosure

               The Generator Terminal Enclosure (GTE) is a reach-in
               weather-protected enclosure made of steel and/or aluminum and is
               located on the generator. The GTE is convection cooled through
               ventilation louvers to the outside of the enclosure. The louvers
               are designed to inhibit debris from entering into the
               compartment.

               The GTE houses the following major electric components:

               .   Neutral current transformers (CTs)

               .   Line CTs

               .   Lightning arresters

               .   Neutral grounding transformer with secondary resistor

               .   Fixed voltage transformers (VT)

               .   89SS LCI disconnect switch


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                .   Motor operated neutral disconnect switch

      8.2.17.1  Interface Points

                The primary interface points to the GTE are:

                .   The line bus exits the GTE on the right side as viewed from
                    the collector end of the generator

                .   The orientation of the line bus is right-center-left as
                    viewed from the side of the GTE from which the bus exits

      8.2.18    Excitation Compartment

                The EX Compartment is a walk-in weather-protected enclosure for
                outdoor use. A common steel base supports the compartment and
                equipment within. The insulated walls and ceiling are made of
                panel sections which are bolted or welded together. The floor is
                non-skid metal plates. The exterior of the compartment is
                painted with a rust inhibited primer and the interior is finish
                painted.

                Interfacing conduits and cable enter the compartment through the
                floor and walls. Removable equipment gland plates and the floor
                plates are drilled or punched in the field by the installer.
                Terminal boards for the termination of wire are provided.
                Electrical equipment within the compartment is grounded to the
                compartment structure. Two ground pads, NEMA-2 hole, located at
                opposite corners of the base are provided for grounding the
                compartment to the station grounding grid system.

                The compartment is provided with ac fluorescent lighting,
                emergency lighting and general purpose ac duplex outlets.
                Heating and air-conditioning are provided to maintain
                temperatures within equipment allowable limits.

                The compartment contains the exciter panel.

--------------------------------------------------------------------------------
8.3   Gas Turbine-Generator Controls and Electric Auxiliaries

      8.3.1     Packaged Electronic and Electrical Control Compartment (PEECC)

                The PEECC is a completely enclosed compartment suitable for
                outdoor installation. Heating, air conditioning, compartment
                lighting, power outlets,

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                               temperature alarms, and smoke detectors are
                               provided for convenience and protection of the
                               equipment in the PEECC.

                               Electrical monitoring and control of the unit are
                               accomplished by the turbine control panel and the
                               generator control panel, which are mounted on a
                               common skid and located in the PEECC. The
                               customer control local interface (I) is also
                               located in the PEECC. In addition to the control
                               systems, the PEECC also houses the gas turbine
                               motor control centers and batteries, rack and
                               charger (s). The arrangement of the equipment is
                               shown in the typical compartment layout below.


         Packaged Electronic and Electrical Control Compartment (PEECC)
                                   (Typical)


                                    [DIAGRAM]


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                8.3.2          SPEEDTRONIC(TM) Mark V Gas Turbine Control System

                               The gas turbine control system is a
                               state-of-the-art Triple Modular Redundant (TMR)
                               microprocessor control system. The core of this
                               system is the three separate but identical
                               controllers called (R), (S), and (T). All
                               critical control algorithms, protective
                               functions, and sequencing are performed by these
                               processors. In so doing, they also acquire the
                               data needed to generate outputs to the turbine.
                               Protective outputs are routed through the (P)
                               protective module consisting of triple redundant
                               processors (X), (Y), and (Z), which also provide
                               independent protection for critical functions
                               such as overspeed.

                               The three control processors, (R), (S), and (T),
                               acquire data from triple-redundant sensors as
                               well as from dual or single sensors. All critical
                               sensors for continuous controls, as well as
                               protection, are triple-redundant. Other sensors
                               are dual or single devices fanned out to all
                               three control processors. The extremely high
                               reliability achieved by TMR control systems is
                               due in considerable measure to the use of triple
                               sensors for all critical parameters.

                8.3.2.1        Electronics

                               All of the microprocessor-based controls have a
                               modular design for ease of maintenance. Each
                               module or controller contains up to five cards,
                               including a power supply. Multiple
                               microprocessors reside in each controller which
                               distribute the processing for maximum
                               performance. Individual microprocessors are
                               dedicated to specific I/O assignments,
                               application software communications, etc., and
                               the processing is performed in a real-time,
                               multi-tasking operating system. Communication
                               between the controller five cards is accomplished
                               with ribbon cables and gas-tight connectors.
                               Communication between individual controllers is
                               performed on high-speed Arcnet links.

                8.3.2.2        Shared Voting

                               Software Implemented Fault Tolerance (SIFT) and
                               hardware voting are utilized by the SPEEDTRONIC
                               Mark V TMR control system. At the beginning of
                               each computing time frame, each controller
                               independently reads its sensors and exchanges
                               these data with the data from the other two
                               controllers. The median value of each analog
                               input is calculated in each

_________________________________

(TM)


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                               controller and then used as the resultant control
                               parameter for that controller. Diagnostic
                               algorithms monitor a predefined deadband for each
                               analog input to each controller, and if one of
                               the analog inputs deviates from this deadband, a
                               diagnostic alarm is initiated to advise
                               maintenance personnel.

                               Contact inputs are voted in a similar manner.
                               Each contact input connects to a single terminal
                               point and is parallel wired to three contact
                               input cards. Each card optically isolates the 125
                               or 24 V dc input, and then a dedicated 80196
                               processor in each card time stamps the input to
                               within 1 ms resolution. These signals are then
                               transmitted to the (R), (S), and (T) controllers
                               for voting and execution of the application
                               software. This technique eliminates any single
                               point failure in the software voting system.
                               Redundant contact inputs for certain functions
                               such as low lube oil pressure are connected to
                               three separate terminal points and then
                               individually voted. With this SIFT technique,
                               multiple failures of contact or analog inputs can
                               be accepted by the control system without causing
                               an erroneous trip command from any of the three
                               controllers as long as the failures are not from
                               the same circuit.

                               Another form of voting is accomplished through
                               hardware voting of analog outputs. Three coil
                               servos on the valve actuators are separately
                               driven from each controller, and the position
                               feedback is provided by three LVDTs. The normal
                               position of each valve is the average of the
                               three commands from (R), (S), and (T). The
                               resultant averaging circuit has sufficient gain
                               to override a gross failure of any controller,
                               such as a controller output being driven to
                               saturation. Diagnostics monitor the servo coil
                               currents and the D/A converters in addition to
                               the LVDTs.


                  8.3.2.3      PC Based Operator Interface

                               The operator interface, consists of a PC, color
                               monitor, cursor positioning device, keyboard, and
                               printer. The keyboard is primarily used for
                               maintenance such as editing application software
                               or alarm messages. While the keyboard is not
                               necessary, it is convenient for accessing
                               displays with dedicated function keys and
                               adjusting setpoints by entering a numeric value
                               rather than issuing a manual raise/lower command.
                               Setpoint and logic commands require an initial
                               selection which is followed by a confirming
                               execute command.

                  8.3.2.4      Direct Sensor Interface

                               Input/output (I/O) is designed for direct
                               interface to turbine and generator devices such
                               as thermocouples, RTDs and vibration sensors,
                               flame sensors, and proximity probes. Direct
                               monitoring of these sensors eliminates the cost


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                               and potential reliability factors associated with
                               interposing transducers and instrumentation. All
                               of the resultant data are visible to the operator
                               from the SPEEDTRONIC Mark V operator interface.

                    8.3.2.5    Built-in Diagnostics

                               The control system has extensive built-in
                               diagnostics and includes "power-up", background
                               and manually initiated diagnostic routines
                               capable of identifying both control panel,
                               sensor, and output device faults. These faults
                               are identified down to the board level for the
                               panel, and to the circuit level for the sensor or
                               actuator component. On-line replacement of boards
                               is made possible by the triply redundant design
                               and is also available for those sensors where
                               physical access and system isolation are
                               feasible.

                    8.3.2.6    Generator Interface and Control

                               The primary point of control for the generator is
                               through the operator interface. However, the
                               control system is integrated with the digital
                               static bus fed excitation system over an Arcnet
                               local area network (LAN). The SPEEDTRONIC Mark V
                               is used to control megawatt output and the
                               excitation system is used to control megavar
                               output. The generator control panel is used to
                               provide primary protection for the generator.
                               This protection is further augmented by
                               protection features located in the excitation
                               system and the SPEEDTRONIC Mark V.

                    8.3.2.7    Synchronizing Control and Monitoring

                               Automatic synchronization is performed by the
                               (X), (Y), and (Z) cards in conjunction with the
                               (R), (S), and (T) controllers. The controllers
                               match speed and voltage and issue a command to
                               close the breaker based on a predefined breaker
                               closure time. Diagnostics monitor the actual
                               breaker closure time and self-correct each
                               command.

                               Another feature of the system is the ability to
                               synchronize manually via the operator interface
                               instead of using the traditional synchroscope on
                               the generator protective panel. Operators can
                               choose one additional mode of operation by
                               selecting the monitor mode, which automatically
                               matches speed and voltage, but waits for the
                               operator to review all pertinent data on the CRT
                               display before issuing a breaker close command.


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                    8.3.2.8    Architecture

                               The SPEEDTRONIC Mark V control configuration
                               diagram depicts several advantages for increased
                               reliability and ease of interface. For example:

                               .  Local (I) interface PC control

                               .  Multiple unit control from a single (I)

                               .  Back-up display wired directly to (R), (S),
                                  and (T) controllers

                               .  Hard wire protective signal from (R) (S) (T)
                                  controllers

                               .  Additional protective processors (X), (Y), (Z)

                               The protective block diagram shows the built-in
                               redundancy/reliability of the SPEEDTRONIC Mark V
                               control system. For example, if there is an
                               overspeed condition requiring a trip of the unit,
                               the first line of defense would be the primary
                               overspeed protection via the (R), (S), and (T)
                               controllers. All three trip signals then pass to
                               the (P)protective module trip card where two out
                               of three voting occurs prior to sending the
                               automatic fuel supply trip signal. The secondary
                               overspeed protection is via the (X), (Y), and (Z)
                               protective control processor cards which
                               similarly send their independent trip signals to
                               the (P)protective module trip card for voting.


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               Standard SPEEDTRONIC Mark V Control Configuration
                                   (Typical)

                              [GRAPH APPEARS HERE]

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                        Protective System Block Diagram
                       SPEEDTRONIC Mark V Turbine Control
                                   (Typical)

                             [DIAGRAM APPEARS HERE]

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8.3.2.9   Scope of Control

          The SPEEDTRONIC Mark V control system provides complete monitoring
          control and protection for gas turbine-generator and auxiliary
          systems. The scope of control is broken down into three (3) sections:
          Control, Sequencing and Protection.

          . Control

            -- Start-up control

            -- Speed/load setpoint and governor

            -- Temperature Control

            -- Guide vane control

            -- Fuel control

            -- Generator excitation setpoints

            -- Synchronizing control (speed/voltage matching)

            -- Emissions control

          . Sequencing

            -- GT auxiliary systems (MCC starters)

            -- Start-up, running and shutdown

            -- Purge and ignition

            -- Alarm management

            -- Synchronizing

            -- Turning gear

            -- H2 sequencing

            -- Maintain starts, trips and hours counters

            -- Event counters

               - Manually initiated starts

               - Fired starts

               - Fast load starts

               - Emergency trips

            -- Time meters

            -- Fired time

            -- Time in premix

          . Protection

            -- Overspeed, redundant electronic

            -- Overtemperature (including generator)

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                 -- Vibration

                 -- Loss of flame

                 -- Combustion monitor

                 -- Redundant sensor CO2 fire protection

                 -- Low lube oil pressure, high lube oil temperature, etc.

8.3.2.10     Gas Turbine Plant Operating Modes

8.3.2.10.1   Starting/Loading

             All starting is done automatically, with the operator given the
             opportunity to hold the start-up sequence at either the crank
             (pre-ignition) or fire (post-ignition, pre-accelerate) points of
             the start-up. An "Auto" mode selection results in a start without
             any holds.

             Either before issuing a start command, or during the start, the
             operator may make the following selections:

             1.  Select or disable the automatic synchronization capability of
                 the SPEEDTRONIC Mark V control. Automatic synchronization
                 utilizes the microsynchronizer to provide accurate and
                 repeatable breaker closures based on phase angle, slip, the
                 rate of change of slip, and the response time of the breaker
                 which is in the system memory.

             2.  Select preselected load or base load. If a selection is made
                 the unit will automatically load to the selected point and
                 control there. If no selection is made the unit will load to a
                 low load referred to as "Spinning Reserve" automatically upon
                 synchronization; be it automatic or manual. The turbine
                 governor is automatically regulated to maintain the megawatt
                 setting assigned to "Spinning Reserve".

8.3.2.10.2   Operating

             Once the unit is on line, it may be controlled either manually or
             automatically from the control operator interface. Manual control
             is provided by the governor raise/lower control displayed on the
             operator interface screen. Automatic operation is switched on when
             the operator selects a load point from the turbine control
             interface.

             For a fully automatic start with automatic loading to base load,
             the operator selects the "Auto" operating mode, enables auto
             synchronization and selects "Base" load. Given a "Start" signal,
             the unit will then start, synchronize and load to Base load with no
             further input on the part of the operator.

                                     Turbine-Generator                 Page 8.44
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8.3.2.10.3   Shutdown

             On shutdown, the system will automatically unload and return to
             turning gear operation. The unit will stay on turning gear until an
             operator turns it off.

8.3.2.11     Communications

8.3.2.11.1   Internal Communications

             Internal communications consist of a high speed Arcnet link. The
             SPEEDTRONIC Mark V internal Arcnet communication link is isolated
             from external communication links at the operator interface
             processor.

8.3.2.11.2   External Communications

             The open architecture of the (I) processor facilitates a wide range
             of external communication links.

             An RS232 link with the MODBUS protocol is included for general
             compatibility with most DCSs. In distances greater than 50 ft (15
             m), line drivers are required. The standard line drivers provided
             by GE require power from the RS232 interface of the DCS (pin 4, 10
             V dc, 5 ma). Please verify that your DCS vendor can support this
             requirement. If not, special limited distance data sets that are
             powered by external power must be specified.

             The (I) operator interface is supplied with 50 ft (15 m) of cable
             to facilitate convenient location near the SPEEDTRONIC Mark V
             panel.

             Multiple operator interfaces may be used to communicate to a
             SPEEDTRONIC Mark V. This capability changes the maximum allowable
             distance of a remote operator interface.

8.3.2.11.3   MODBUS Protocol

             MODBUS protocol is a two-way serial data link used as an interface
             between a GE SPEEDTRONIC Mark V turbine control system and a
             customer Distributed Control System (DCS). MODBUS protocol offers a
             high degree of flexibility to the end-user. A standard list of
             points used to communicate with the Distributed Control System
             (DCS) is entered at the factory. An operator or GE field engineer
             can modify this list of points at any time. The different points
             can be installed quickly on any unit - typically, in fifteen
             minutes or less.

                                     Turbine-Generator                 Page 8.45
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8.3.2.11.3.1    Link Layer

                The operator interface communications port is configured as a
                slave station with programmable station ID. The customer DCS
                computer is assumed to be the master station requesting data
                from or sending data to the turbine control. Since multiple
                slave stations are allowed on the link, the turbine control port
                will send data upon request only. No periodic transmission of
                data is possible. A maximum of eight units may be connected over
                one MODBUS link when multi-unit functionality is implemented;
                one or two units for this protocol is recommended.

                The MODBUS protocol consists of a set of messages initiated by
                the master station. Each message contains an address indicating
                which slave station is to respond (broadcast messages are
                possible), a message code, the data and a CRC checksum. The
                transmission mode is RTU (Remote Terminal Unit), and the ASCII
                mode is not supported.

8.3.2.11.3.2    Application Layer

                The communication port is fully programmable to allow
                customizing of the data being requested by a DCS or the commands
                being sent to the turbine. Using MODBUS terminology, there are
                three types of data:

                . Inputs (not used, same function provided by outputs/coils)

                . Outputs/coils (logic--"Read" & "Write")

                . Registers (logic & analog--"Read" & "Write")

                These data arrays can be programmed to provide the critical
                turbine data for the DCS. The input array (not used for this
                application) contains logic data that the DCS can "Read" from
                but not "Write" to. The output array contains logic data (LDATA)
                that the DCS can both "Read" and "Write". The register array
                contains either analog values (IDATA) (ie. 16 bit quantities) or
                packed logicals (LDATA) (ie. 16 logicals per register).
                Registers are "Read" or "Write".

                The DCS can send logical commands to the turbine control such as
                selecting START, STOP, RAISE, LOWER, ETC. A site specific list
                is created for each job of the appropriate remote command
                signals that will be accepted from the DCS. An automatic reset
                of the array protects the turbine against sticky bits or a
                failed link where a command such as "raise target" could fail
                activated. The automatic reset forces the DCS to repeatedly send
                raise/lower commands until the desired level is reached.

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             It is up to the master DCS to control the frequency of data
             transmissions. Turbine control data is updated at rates between 8
             hz and 1 hz depending on how many data points are assigned to the
             MODBUS list.

8.3.2.12     Operator Displays

             Two (2) out of the typical forty (40) available displays are shown
             on the following pages. The first screen is the main menu display.
             From the main menu all operation/maintenance and user defined
             screens can be reached. The main menu screen is made up of three
             (3) major areas:

             . List of available displays

             . Alarm field shows the three (3) latest unacknowledged alarms
               (Black band near bottom of the screen)

             . Function control keys (bottom of screen)

                             [PICTURE APPEARS HERE]

             The second screen shown is a typical operating screen. Note that
             the alarm list and function control key fields are also shown below
             the primary display field on this screen. Control target values are
             shown in the primary display field. Selecting and executing
             commands is simple. For example, to go to baseload, you would move
             the cursor to the "Baseload" target and click on it. Then

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                   before the control times out, you would move the cursor to
                   the "Execute Command" target and click on it. The "Execute
                   Command" step protects against accidental activation of the
                   wrong command that might occur with a one step (point/click)
                   command. Signals that require an Execute command in order to
                   be activated are:

                   . Start

                   . Fast Load Start

                   . Stop

                   . Operation Selection

                     -- Off

                     -- Crank

                     -- Fire

                     -- Auto

                     -- Remote

                   . Fuel Selection

                   . Load Selection

                     -- Preselected Load

                     -- Base

                     -- Peak

                   . Guide Vane Control

                     -- Temp Control Off

                     -- Temp Control On

                   . Governor Type Selection

                     -- Droop (nominal 4%)

                     -- Isochronous

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                                  Gas Turbine
                              UNIT CONTROL DISPLAY

                             [DIAGRAM APPEARS HERE]

8.3.2.13 Backup Interface

         In the unusual event that the operator interface becomes unavailable, a
         small backup interface is provided on the SPEEDTRONIC Mark V cabinet
         door. It uses a liquid crystal display with two (2) lines of forty (40)
         characters per line to display key control parameters and alarms. The
         control panel accepts operator commands from this backup interface.

8.3.2.14 Printer

         The standard operator interface printer has these convenient features:

         . Alarm logging

         . Event logging

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        . Historical trip display printing capability

        . User defined display printing capability

        . Periodic log display printing capability

        . CRT screen copy

        Each alarm and event is logged with a high resolution time tag. Contact
        inputs are logged to 1 millisecond. Separate alarm queues are maintained
        for turbine/generator system alarms and for SPEEDTRONIC Mark V internal
        self-diagnostic alarms. System alarms can be silenced, acknowledged and
        reset locally. Any intermittent alarms can be locked out with a
        permanent lockout message residing in the alarm queue.

        In addition, system alarms can be silenced, acknowledged and reset from
        a DCS via a two-way communication link or hardwired contacts if desired.

        If a trip occurs, the historical trip display automatically captures in
        memory all key control parameters and alarm messages at the time of the
        trip and at several time intervals preceding the trip. The operator can
        print the historical trip display when required. A start signal triggers
        the display to start collecting new data and all previous data is
        deleted from the current log. Display logs can be saved at any time to a
        memory buffer.

        A user-defined display allows selection of any desired data for viewing
        or printing. The periodic log allows a user to define points to be
        collected and printed periodically to a printer. The period of each list
        is defined in minutes, from 1 to 10,080 (one week).

8.3.3   Bently Nevada 3300 Monitoring System

        The gas turbine and generator are equipped with orthogonal proximity
        probes at each bearing to detect radial motion of the shaft relative to
        the bearing. Axial position of the gas turbine rotor is sensed by two
        axial position proximity probes. Each probe is connected to a
        proximitor.

        The Bently Nevada 3300 Monitor is a 19 in., eight position (six
        available), panel mount rack containing one dual channel monitor card
        for each of the two turbine rotor axial position probes, and one dual
        channel monitor card for the radial X-Y probes for each turbine and
        generator bearing. The radial bearing monitor provides values for the
        overall amplitude.

        Features of the system include:

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               . Card mounted LCD displays

               . Alert and danger relay outputs - one pair for the axial
                 position monitor and one pair which is shared by all the radial
                 monitors

               . AC power supply

               . KeyPhasor

               . Available 4-20 ma output of overall vibration or axial position

        8.3.4  Motor Control Center

               The motor control center contains circuit protective devices and
               power distribution equipment to supply electrical power to all
               packaged power plant devices as defined on the electrical one
               line diagram. The motor control center is manufactured and tested
               in accordance with NEMA ICS-2 and UL Standard No. 845. Vertical
               sections and individual units will be UL (CSA) Labeled where
               possible. The motor control center is located in the PEECC.

        8.3.5  Generator Protection Panel

               The heart of the generator protection panel is the digital
               multifunction relay integration with the gas turbine control
               system panel. The generator protection panel incorporates this
               feature along with generator metering and watt and VAR
               transducers for turbine control.

               The following page presents a typical one-line diagram for the
               generator protection panel. The diagram and the tables which
               follow it illustrate the digital protection features and
               metering. For job-specific details please refer to the oneline
               diagram in the drawings section of the proposal.

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                            Standard Generator Panel
                                   (Typical)

                                    [DIAGRAM]

            8.3.5.1   Digital Generator Protection (DGP) Features

                      ---------------------------------------------------------
                                  Measurement                     Function
                      ---------------------------------------------------------
                       Overexcitation                           24
                      ---------------------------------------------------------


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<PAGE>

<TABLE>
                    <S>                                                                                <C>
                               ---------------------------------------------------------------------------------------------
                                 Generator Undervoltage                                                27G
                               ---------------------------------------------------------------------------------------------
                                 Reverse Power / Anti-Motoring                                         32-1
                               ---------------------------------------------------------------------------------------------
                                 Loss of Excitation                                                    40-1,2
                               ---------------------------------------------------------------------------------------------
                                 Current Unbalance / Negative Phase Sequence                           46
                               ---------------------------------------------------------------------------------------------
                                 System Phase Fault                                                    51V
                               ---------------------------------------------------------------------------------------------
                                 Generator Overvoltage                                                 59
                               ---------------------------------------------------------------------------------------------
                                 Stator Ground Detection                                               64G/59GN
                               ---------------------------------------------------------------------------------------------
                                 Stator Ground Detection, 3rd Harmonic                                 27TN
                               ---------------------------------------------------------------------------------------------
                                 Generator Over Frequency                                              81O-1,2
                               ---------------------------------------------------------------------------------------------
                                 Generator Under Frequency                                             81U-1,2
                               ---------------------------------------------------------------------------------------------
                                 Generator Differential                                                87G
                               ---------------------------------------------------------------------------------------------
                                 Voltage Transformer Fuse Failure                                      VTFF
                               ---------------------------------------------------------------------------------------------
</TABLE>


                    8.3.5.2    Generator Digital Multimeter

<TABLE>
                               <S>                                                                     <C>
                               ---------------------------------------------------------------------------------------------
                                                      Measurement                                      Units
                               ---------------------------------------------------------------------------------------------
                                 Generator Volts                                                       VM
                               ---------------------------------------------------------------------------------------------
                                 Generator Amps                                                        AM
                               ---------------------------------------------------------------------------------------------
                                 Generator megawatts                                                   MW
                               ---------------------------------------------------------------------------------------------
                                 Generator megaVARs                                                    MVAR
                               ---------------------------------------------------------------------------------------------
                                 Generator MVA                                                         MVA
                               ---------------------------------------------------------------------------------------------
                                 Generator megawatt- hours                                             MWH
                               ---------------------------------------------------------------------------------------------
                                 Generator MVA-hours                                                   MVAH
                               ---------------------------------------------------------------------------------------------
                                 Generator frequency                                                   FM
                               ---------------------------------------------------------------------------------------------
                                 Generator Power Factor                                                PF
                               ---------------------------------------------------------------------------------------------
</TABLE>


                    8.3.5.3    Digital Generator Protection (DGP)

                               The digital generator protection system uses
                               microprocessor technology to obtain a numerical
                               relay system for a wide range of protection,
                               monitoring, control and recording functions for
                               the generator. Redundant internal power supplies
                               and extensive diagnostic and self-test routines
                               provide dependability and system security.

                               The DGP provides the commonly used protective
                               functions in one package. Adaptive frequency
                               sampling is used to provide better fault
                               protection during off-normal frequencies such as
                               startup.

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                               The DGP can store in memory the last 100 sequence
                               of events, 120 cycles of oscillography fault
                               recording, and the last three fault reports

                               The system features a local Human-Machine
                               Interface with integral keypad, 16 character
                               display, and target LEDs for entering settings,
                               displaying present values, viewing fault target
                               information, and accessing stored data. In
                               addition, two RS-232 serial communication ports
                               are provided for local and remote computer
                               access. (Please Note: The Personal Computer (PC)
                               is not part of this offering.)

                8.3.5.4        System Backup Distance Protection (21)

                               Distance relays are typically used instead of
                               overcurrent with voltage restraint when the lines
                               leaving the station bus have distance or pilot
                               relay protection schemes and the generator ties
                               the station bus through a step-up transformer.
                               This protection scheme is designed to protect the
                               generator from faults in the adjacent system
                               which are not cleared by the first line relays.
                               The standard relay is an LPSO three phase digital
                               relay with internal timing function.

                8.3.5.5        Generator Breaker Failure Protection (50/62BF)

                               A digital breaker failure relay is used for
                               timing and detecting current flow in conjunction
                               with a lockout relay (86BF). The timer initiation
                               is accomplished using an auxiliary high speed
                               relay (94BFI) in parallel with the breaker trip
                               coil. If the generator breaker remains closed
                               and/or the current level detectors sense a
                               current, the (50/62BF) relay starts timing. At
                               the end of the time out period, the (50/62BF)
                               relay trips the lockout relay (86BF). Contacts
                               from this lockout are brought out to terminal
                               boards for customer use in tripping associated
                               breakers. Lockout relay (86BF) also trips the
                               turbine.

                               Most faults involving the generator require
                               tripping the generator breaker. Failure of the
                               protection schemes to trip this breaker results
                               in loss of protection to the generator. Also, if
                               one or two poles of the breaker fail to open, the
                               result can be a single phase load and negative
                               sequence current on the generator stator. The
                               purpose of the breaker failure protection is to
                               act as a backup to any of the other generator
                               protection schemes. This serves to protect the
                               generator when the breaker fails to open
                               properly.

                8.3.5.6        Gas Turbine Control System Integration

                               In addition to the relaying mounted in the
                               generator protection panel, the gas turbine
                               control system handles protective functions such
                               as generator

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              temperature protection, synchronizing check, backup frequency and
              reverse power.

              Generator control and monitoring are primarily accomplished via
              the gas turbine control system operator interface. The operator
              interface handles manual and auto-synchronizing, speed
              raise/lower, voltage raise/lower, and generator breaker control.
              Also displayed are frequency and voltage for the generator and
              bus, breaker status, field current and voltage, along with the
              status of permissives.

       8.3.6  Static Voltage Regulator for Bus Fed Excitation

              The exciter is a digital, static, potential source excitation
              system. The system comes equipped with a full-wave thryristor
              bridge, which supplies excitation power to the rotating field
              winding of the main ac generator. In addition, all control and
              protective functions are implemented in the system software.
              Digital technology allows the exciter to maintain 99.98%
              availability. The following is a one-line diagram of the
              excitation system.

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           Static Excitation System with Redundant Bridge and Control
                                   (Typical)

                                    [DIAGRAM]

    8.3.6.1   System Components

              The exciter is comprised of the following four basic components as
              described below:

              1. Power conversion module

              2. Digital controller

              3. Excitation transformer

              4. Communication interface

    8.3.6.1.1 Power Conversion Module

              A three phase, full-wave thyristor bridge is the standard
              conversion module for the digital excitation system. The standard
              current capability of the bridge is 6% above the calculated rated
              full load field current of the generator.

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                  The thyristor bridge assembly is forced air cooled. The
                  cooling assemblies are all energized during normal operation.
                  Thermostats are used to monitor the power conversion module
                  temperature. An alarm is provided for a high temperature level
                  and a trip is provided at a higher temperature level.

     8.3.6.1.2    Excitation Transformer

                  With the use of a regulator in the static exciter, it is not
                  necessary to specify transformer full capacity taps above and
                  below normal on the primary winding. The transformer rating is
                  chosen so that the transformer can deliver the excitation
                  required for the application at 110% rated generator terminal
                  voltage on a continuous basis.

     8.3.6.1.3    Digital Controller

                  The digital controller consists of several microprocessor I/O
                  boards, and a power supply. Cell gating of the SCRs is
                  controlled by one of the microprocessors. If redundant
                  controls are provided, each controller section has its own
                  power supply to ensure backup in the event of a power supply
                  failure.

     8.3.6.1.4    Communication Interface

                  The turbine control interface (HMI or) is the primary
                  interface with the exciter. Communication between the turbine
                  control and exciter utilizes a single or redundant datalink.
                  All exciter control logic and display data utilize this
                  datalink. The exciter trip contact (94EX) is hardwired
                  directly to the generator lockout relay and a single global
                  alarm contact (30EX) is hardwired to the turbine control.

     8.3.6.2      System Features

                  Following are descriptions of selected features of the exciter
                  system. For a complete list of system features and
                  accessories, please refer to the Scope of Supply section of
                  the proposal.

     8.3.6.2.1    Interface with the Gas Turbine Control System

                  The exciter is connected to the gas turbine control system
                  through a digital datalink. This enables the gas turbine
                  control system to provide a digital window into the exciter
                  through which all pertinent variables can be monitored and
                  controlled.

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        8.3.6.2.2   Protection Controller

                    The protection controller is separate from the main
                    controller(s) and serves as a backup to the limiters located
                    within the controller. The output of the protection controls
                    transfer to backup control/bridge. The protection features
                    provided are as follows:

                    . Volts/Hertz, dual level (24EX)

                    . Loss of excitation (40EX)

                    . Bridge ac phase unbalance (47EX)

        8.3.6.2.3   Spare Power Conversion Module as Redundant Bridge

                    A complete digital controller and rectifier bridge are
                    provided as backup to the primary controller and bridge.

                    If the protection module senses a condition that would
                    normally initiate a trip signal, it will force a transfer to
                    the redundant system before the trip contact is necessary.
                    The transfer to the redundant system occurs with the
                    generator on-line and does not affect generator output.

        8.3.6.2.4   Power System Stabilizer (PSS)

                    The power system stabilizer function is incorporated into
                    the exciter software. A signal representing the integral of
                    accelerating power is introduced into the automatic voltage
                    regulator algorithm to enable the generator to produce and
                    transmit large power levels in a stable manner by reducing
                    low frequency rotor oscillations

        8.3.6.2.5   Enclosure

                    The exciter, located in a NEMA-1 stand-alone enclosure,
                    contains the SCR power conversion module and regulator with
                    all standard control and protection functions, plus
                    auxiliary functions such as the de-excitation module and
                    shaft voltage suppression circuit.

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                  g

                                GE Power Systems
_________________________________


                  9.  Customer Scope of Supply


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

                  9.1 Gas Turbine-Generator Systems..........................9.1

                  9.2 Civil..................................................9.3

                  9.3 Installation/Erection..................................9.3

                  9.4 Start-Up/Test..........................................9.3

                  9.5 Interconnecting Piping, Wire, and Cable................9.3

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

                  To provide a complete operational installation, additional
                  equipment and services not included in this proposal must be
                  provided by the customer or the installer. These include, but
                  are not limited to, the following:

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

9.1    Gas Turbine-Generator Systems

       9.1.1      Fuel System

                     Note: Customer shall provide fuel analyses of actual
                     operating fuel at or before the time of commitment to
                     purchase.

                  .  Gas fuel in accordance with GEI-41040, Process
                     Specification Fuel Gases for Combustion in Heavy-Duty Gas
                     Turbines (see Reference Documents chapter)

                     -- Gas heating to 50(degree)F (28(degree)C) above dew point

                     -- Gas supply shutoff valve located remotely from the unit

       9.1.1.1    Customer Gas Fuel Systems Supply Requirements


       9.1.1.1.1  Summary of Typical Natural Gas Fuel Supply Conditions

                  1. The gas fuel pressures specified in this document are
                     referenced to FG1. This point identifies the purchaser
                     connection as shown on the Purchaser Connection Drawing.

                  2. The fuel gas delivered to the turbine is to meet the most
                     recent revision of the Process Specification Fuel Gases
                     For Combustion in Heavy-Duty Gas Turbines - GEI-41040.

                  3. Maximum supply pressure excursions are limited to either
                     1% per second ramp or 5% step. The 1% per second ramp is
                     applicable over the range of

                                         Customer Scope of Supply       Page 9.1
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<PAGE>

                        minimum pressure requirement to maximum operating
                        pressure. The 5% step is applicable over the range of
                        minimum pressure requirement to 95% of maximum
                        operating pressure and with a maximum of one 5% step
                        change in 5 seconds.

                    4.  Provide over-pressure protection, (including safety
                        valve accumulation), such that the maximum mechanical
                        design pressure is not exceeded at FG1.

                    5.  ANSI Class VI shut-off in the gas fuel supply line
                        should be provided by the stop/speed ratio valve. If the
                        supply conditions (pressure and temperature) exceed the
                        Class VI shut off limitation on the stop/speed ratio
                        valve, then an automated, hydraulically controlled,
                        Class VI shut-off valve is to be installed upstream of
                        the stop/speed ratio valve.

       9.1.1.1.2    Fuel Supply Pressure Requirements

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                                          Measurement                            Value
                    ---------------------------------------------------------------------------------------------
                    <S>                                                                          <C>
                      Model Series                                                                7241FA
                    ---------------------------------------------------------------------------------------------
                      Combustor                                                                   DLN
                    ---------------------------------------------------------------------------------------------
                      Maximum Mechanical Design Pressure psig                                     550
                    ---------------------------------------------------------------------------------------------
                      Maximum Operating Pressure psig                                             475
                    ---------------------------------------------------------------------------------------------
                      Minimum required pressure psig                                              425
                    ---------------------------------------------------------------------------------------------
                      Maximum temperature at minimum pressure(degree)F                            120
                    ---------------------------------------------------------------------------------------------
                      Customer fuel modified Wobbe Index = Btu/((SCF) ((degrees)R**1/2))           To be
                                                                                                  determined
                    ---------------------------------------------------------------------------------------------
</TABLE>

                     ** denotes roof-top

                     Notes:

                     1.  The minimum pressure is specified at FG1 with respect
                         to the model series, fuel temp, ambient conditions,
                         combustor, and customer design fuel.

                     2.  Maximum mechanical design pressure is specified to
                         provide over-pressure protection, (including safety
                         valve accumulation), such that the maximum mechanical
                         design pressure value is not exceeded at FG1.

                     3.  Maximum operating pressure refers to the maximum
                         turndown capability of the speed ratio valve.

                     4.  Minimum pressure required is referenced to the coldest
                         ambient  temperature and the maximum fuel temperature.
                         This value is applicable across the range of operation.


                     5.  Minimum fuel temp required superheat above the
                         hydrocarbon dewpoint at FG1 is quoted in GEI41040.

                                     Customer Scope of Supply           Page 9.2
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              6.   The Modified Wobbe Index allowable variation from that quoted
                   in the table is +/-5%.

                             Fuel Pressure Reference Points
                                       (typical)

                                          [MAP]

              NOTES:

              1.   FG1 is the customer connection point to the gas fuel module.

                   FG1 is the reference point for all pressures quoted in this
                   standard.

              2.   P1 is the pressure at the inlet to the stop/speed ratio
                   valve.

              3.   P2 is the inter-valve pressure between the stop/speed ratio
                   valve and the gas control valve.

              4.   P3 is the discharge pressure from the gas control valve.

              5.   P4 is the pressure at the combustor end cover.

              6.   Pcd is the compressor discharge pressure measured in the
                   compressor discharge casing.

              7.   Pcc is the pressure at the discharge tip of the fuel nozzle.

              8.   All pressures shown in this diagram are static pressure.

              9.   If the stop/speed ratio valve is not capable of class 6
                   shut-off, then a class 6 shut-off valve is installed upstream
                   of the SRV

    9.1.2    Lube Oil System

             .    Mineral lube oil in accordance with GE Lube Oil
                  Recommendations (see Reference Documents chapter)

    9.1.3    Inlet System

             .    Inlet heating interconnecting piping

    9.1.4    Exhaust System

             .    Stack, acoustic treatment (silencing) and external exhaust
                  system finish paint including any tie coats

    9.1.5    Gas Turbine Packaging

             .    Vent and drain piping or ducting, as needed

                           Customer Scope of Supply                     Page 9.3
                           -----------------------------------------------------
                           Proposal                    93710G3 (11/00) Rev. 2 rb

<PAGE>

         .    Exterior unit walkways by customer, mounting pads by GE

9.1.6    Cleaning Systems

         .    Water for compressor cleaning system in accordance with Gas
              Turbine Compressor Washing--Liquid Washing Recommendations (see
              Reference Documents chapter)

9.1.7    Cooling Water System

         .    Coolant in accordance with GE cooling system specifications for
              gas turbine lubrication, turbine supports, atomizing air and
              generator cooling systems (see Reference Documents chapter)

9.1.8    Starting System

         .    LCI heat exchanger piping

         .    LCI system cables

         .    LCI isolation transformer breaker and protection

         .    Start-up PPT overcurrent relays

9.1.9    Miscellaneous Systems

         .    Station instrument air for start-up

         .    Interconnecting piping between the accessory compartment and
              liquid fuel/atomizing air skid

9.1.10   Generator

         .    Hydrogen gas manifold

              --   H2 bottle manifold

              --   CO2 bottle manifold

9.1.11   Electrical Auxiliaries

         .    AC electric power for gas turbine auxiliaries

         .    Electric power for station auxiliaries

                                   Customer Scope of Supply             Page 9.4
                                   ---------------------------------------------
                                   Proposal            93710G3 (11/00) Rev. 2 rb

<PAGE>

              .    Line side current and potential transformers

              .    Generator circuit breaker

              .    ISO-phase bus duct

--------------------------------------------------------------------------------
9.2   Civil

              .    Foundation design and construction with all embedments
                   including sub-sole plates, and conduit

              .    Grounding grid and connections

              .    Necessary drainage, including sumps and piping

--------------------------------------------------------------------------------
9.3   Installation/Erection

              .    Qualified labor including foremen and superintendents needed
                   for supervision

              .    Transportation, unloading, placement on foundation and
                   installation of the equipment offered in this Proposal

              .    Construction services including electric power, lighting,
                   temporary heaters, test equipment, compressed air, crane(s)
                   and all required standard tools

              .    Storage and security for equipment received

              .    Finish paint including any special external finish paints
                   required for corrosion protection with any required tie coats

              .    Access, necessary authorizations, and office facilities for
                   GE personnel required during installation and start-up

              .    All interconnecting piping between turbine-generator
                   equipment and auxiliary skids

              .    All interconnecting cables between turbine-generator
                   equipment and auxiliary skids

              .    Typical wire, cable and piping supplied by the customer are
                   illustrated in sketches at the end of this section

                                 Customer Scope of Supply               Page 9.5
                                 -----------------------------------------------
                                 Proposal              93710G3 (11/00) Rev. 2 rb

<PAGE>

          Note: For a more detailed description of GE and customer
          responsibilities during installation, see the Technical Advisory
          Services or Installation chapter of this proposal.

--------------------------------------------------------------------------------
9.4 Start-Up/Test

          .    Fuel and load for tests

          .    Operating personnel for starting, preliminary runs and tests

          .    Lubricating fluid, greases, and supplies for starting,
               preliminary runs, tests and normal operation thereafter

          .    All field performance tests conducted in accordance with GE
               recommended test procedure (see Reference Documents chapter)

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

9.5 Interconnecting Piping, Wire, and Cable

          Following are interconnecting piping, wire and cable illustrations
          which are intended to convey the connections required for customer
          supply. Relative locations of equipment may differ from those depicted
          in the illustrations. See Scope of Supply chapter for equipment
          offered.

                                  Customer Scope of Supply              Page 9.6
                                  ----------------------------------------------
                                  Proposal             93710G3 (11/00) Rev. 2 rb

<PAGE>

                            Electrical Off Base Skid
                   Interconnecting Wire and Cable by Customer
                                   (Typical)

                                   [DIAGRAM]

                                   Customer Scope of Supply             Page 9.8
                                   ---------------------------------------------
                                   Proposal            93710G3 (11/00) Rev. 2 rb


<PAGE>

                       g
                                         GE Power Systems
___________________________________________

                       10.      Codes and Standards

_______________________________________________________________________________

   10.1     Gas Turbine-Generator

                       GE considers the applicable sections of the following US
                       and ISO codes and standards to be the most relevant for
                       the gas turbine equipment. Our designs and procedures
                       are generally compliant with the applicable section for
                       the following:
<TABLE>
                       -------------------------------------------------------------------------------------------
                       <S>                               <C>
                       ANSI/ASCE 7-1995                  Minimum Design Loads for Buildings and Other Structures
                                                         (Used for snow loads)
                       -------------------------------------------------------------------------------------------
                       ANSI/ASME B1.1-1989               Unified Inch Screw Threads (GE complies at the
                                                         customer's connection)
                       -------------------------------------------------------------------------------------------
                       ANSI/ASME B1.20.1-1983 (R1992)    General Purpose (Inch) Pipe Threads

                       -------------------------------------------------------------------------------------------
                       ANSI/ASME B16.5-1996              Pipe Flanges and Flanged Fittings
                       -------------------------------------------------------------------------------------------
                       ANSI/ASME B16.9-1993              Factory-Made Wrought Steel Butt Welding  Fittings
                       -------------------------------------------------------------------------------------------
                       ANSI/ASME B16.21-1992             Nonmetallic Flat Gaskets for Pipe Flanges (Spiral-wound
                                                         gaskets per API 601 may be used, particularly in turbine
                                                         compartment piping.)
                       -------------------------------------------------------------------------------------------
                       ANSI/ASME B31.3-1996              Chemical Plant and Petroleum Refinery Piping Gas turbine
                                                         piping systems comply, with the exceptions to the
                                                         following paragraphs:
                                                         6.6.1    The standard factory performance test serves
                                                         as the leak test for all gas turbine piping systems on
                                                         units and peripheral skids/hardware except as noted on
                                                         6.6.2.
                                                         6.6.2 Fuel gas and steam injection systems are tested as
                                                         individual fabrications at 1.5 times their design operating
                                                         pressures.
                       -------------------------------------------------------------------------------------------
                       ANSI/ASME PTC-36-1985             Measurement of Industrial Sound (Used for Near-field
                       (R1998)                           Measurements Only)
                       -------------------------------------------------------------------------------------------
                       ANSI B133.2- 1977 (R1997)         Basic Gas Turbine. GE complies, with the following
                                                         exception to paragraph 8.5:
                                                         Loose items such as jackscrews and eyebolts are not
                                                         furnished. Provisions for use of such items are not
                                                         included in the design.
                       -------------------------------------------------------------------------------------------
                       ANSI B133.3-1981 (R1994)          Gas Turbine-Procurement Standard-Auxiliary Equipment (GE
                                                         complies fully with design portions only. GE uses its own
                                                         lube oil flushing procedure. Atomizing air receiver is
                                                         not applicable.)

                       -------------------------------------------------------------------------------------------
                       ANSI B133.4-1978 (R1997)          Gas Turbine Control and Protection Systems
                       -------------------------------------------------------------------------------------------
                       ANSI B133.5-1978  (R1997)         Gas Turbine Electrical Equipment
                       -------------------------------------------------------------------------------------------

</TABLE>

                                            Codes and Standards        Page 10.1
                                            ------------------------------------
                                            Proposal     93710G3(11/00)Rev. 2 rb

<PAGE>


<TABLE>
                               ---------------------------------------------------------------------------------------------
                               <S>                                 <C>
                               ANSI B133.8-1977 (R1989)            Gas Turbine Installation Sound Emission (Used for
                                                                   Far-field Measurements Only)
                               ---------------------------------------------------------------------------------------------
                               ANSI/NFPA 12-1998                   Carbon Dioxide Extinguishing Systems

                               ---------------------------------------------------------------------------------------------
                               ANSI/NFPA 70-1999                   National Electrical Code (Electrical components are
                                                                   designed to meet the intent of this Code for Class 1,
                                                                   Group D, Div. 2, Hazardous area classification, where
                                                                   appropriate.)
                               ---------------------------------------------------------------------------------------------
                               ANSI/IEEE C37-1995                  Guides and Standards for Circuit Breakers, Switchgear,
                                                                   Substations and Fuses
                               ---------------------------------------------------------------------------------------------
                               ANSI/IEEE C37.1-1994                Definition, Specification and Analysis of Systems Used
                                                                   for Supervisory Control, Data Acquisition and Automatic
                                                                   Control
                               ---------------------------------------------------------------------------------------------
                               ANSI/IEEE C37.2-1996                Electrical Power System Device Function Numbers (GE complies
                                                                   with respect to device designations except that, in a few cases,
                                                                   device numbers were modified or added to fit GE's needs.)
                               ---------------------------------------------------------------------------------------------
                               ANSI/IEEE C37.90.1-1989 (R 1994)    Surge Withstand Capability (SWC) Tests for Protective
                                                                   Relays and Relay Systems (Salem Controls)
                               ---------------------------------------------------------------------------------------------
                               ANSI/IEEE C37.101-1993              Guide for Generator Ground Protection as Applicable to
                                                                   High Impedance Grounding
                                                                   (Method I)
                               ---------------------------------------------------------------------------------------------
                               ANSI/IEEE C57-1995                  Compilation of all C57 Transformer Standards

                               ---------------------------------------------------------------------------------------------
                               ANSI C50.10-1990                    Rotating Electrical Machinery - Synchronous Machines
                               ---------------------------------------------------------------------------------------------
                               ANSI C50.13-1989                    Rotating Electrical Machinery - Cylindrical Rotor
                                                                   Synchronous Generators
                               ---------------------------------------------------------------------------------------------
                               ANSI C50.14-1977 (R1989)            Requirements for Combustion Gas Turbine-Driven
                                                                   Cylindrical Rotor Synchronous Generators (GE does not
                                                                   provide a peak reserverating. Not all of the prototype
                                                                   tests indicated in Table 2 have necessarily been
                                                                   conducted.)
                               ---------------------------------------------------------------------------------------------
                               ANSI/IEEE 100-1996                  Dictionary of Electrical and Electronics Terms

                               ---------------------------------------------------------------------------------------------
                               NEMA MG1-1993                       Motors and Generators

                               ---------------------------------------------------------------------------------------------
                               NEMA MG2-1989 (R1994)               Safety Standard for Construction and Guide for
                                                                   Selection, Installation and Use of Electric Motors and
                                                                   Generators
                               ---------------------------------------------------------------------------------------------
                               NEMA TR1-1993                       Transformers, Regulators and Reactors

                               ---------------------------------------------------------------------------------------------
                               NFPA  30-1996                       Flammable and Combustible Liquids (GE complies with NFPA 30 with
                                                                   regard to those sections of this standard that are applicable to
                                                                   gas turbines.)
                               ---------------------------------------------------------------------------------------------
                               NFPA 497A-1992                      Classification of Class I Hazardous (Classified)
                                                                   Locations for Electrical Installations in Chemical
                                                                   Process Areas
                               ---------------------------------------------------------------------------------------------

</TABLE>

                                            Codes and Standards        Page 10.2
                                            ------------------------------------
                                            Proposal 93710G3 (11/00)   Rev. 2 rb

<PAGE>

<TABLE>
                               -----------------------------------------------------------------------------------------------------
                               <S>                                 <C>
                               NFPA 8506-1995                      Standard on Heat Recovery Steam Generator Systems (GE complies
                                                                   with NFPA 8506 as amended by Tentative Interim Amendment 95-1,
                                                                   with regard to those sections of this standard that are
                                                                   applicable to gas turbines.)
                               -----------------------------------------------------------------------------------------------------
                               ANSI S1.4-1983 (R1997)              Specification for Sound Level Meters
                               -----------------------------------------------------------------------------------------------------
                               ANSI S1.13-1995                     Methods for the Measurement of Sound Pressure Levels
                               -----------------------------------------------------------------------------------------------------
                               ANSI/SAE/J184-Feb. 87               Qualifying a Sound Data Acquisition System
                               -----------------------------------------------------------------------------------------------------
                               AGMA 6011-H97                       Specification for High-Speed Helical Gear Units (Used
                                                                   for accessory gear and load gear except for service
                                                                   factor.)
                               -----------------------------------------------------------------------------------------------------
                               UBC-1997                            Uniform Building Code (Used for wind loads and seismic
                                                                   design)
                               -----------------------------------------------------------------------------------------------------
                               ANSI/IEEE 421.1-1996                Definitions for Excitation Systems for Synchronous
                                                                   Machines
                               -----------------------------------------------------------------------------------------------------
                               EIA/TIA RS-232E-1991                Interface between Data Terminal Equipment and Data
                                                                   Circuit Terminating Equipment Employing Serial Binary
                                                                   Interchange
                               -----------------------------------------------------------------------------------------------------
</TABLE>

                               The GE Gas Turbine Drafting Standards are based
                               on the following as appropriate to the gas
                               turbine. Please note that in several instances
                               (symbols, etc.) have been devised for GE's
                               special needs (such as flow divider and
                               manifolds):

<TABLE>
                               -----------------------------------------------------------------------------------------------------
                               <S>                                 <C>
                               ANSI/ASME B46.1-1995                Surface Texture
                               -----------------------------------------------------------------------------------------------------
                               ANSI/ASME Y14.5M-1994 (R1999)       Dimensioning and Tolerancing
                               -----------------------------------------------------------------------------------------------------
                               ANSI Y14.15-1966 (R1988)            Electrical and Electronics Diagrams (On-base gas
                                                                   turbine and accessory base equipment)
                               -----------------------------------------------------------------------------------------------------
                               ANSI Y14.17-1966                    Fluid Power Diagrams
                               -----------------------------------------------------------------------------------------------------
                               ANSI Y14.36-1978                    Surface Texture Symbols
                               -----------------------------------------------------------------------------------------------------
                               ANSI/IEEE 315-1975  (R1993)         Graphic Symbols for Electrical and Electronics Diagrams
                               -----------------------------------------------------------------------------------------------------
                               ANSI Y32.10-1967 (R1994)            Graphical Symbols for Fluid Power Diagrams
                               -----------------------------------------------------------------------------------------------------
                               ANSI/ASME Y32.11-1961 (R1998)       Graphic Symbols for Process Flow Diagrams in the
                                                                   Petroleum and Chemical Industries
                               -----------------------------------------------------------------------------------------------------
                               ANSI/ASME Y32.2.3-1949  (R 1999)    Graphical Symbols for Pipe Fittings, Valves and Piping
                               -----------------------------------------------------------------------------------------------------
                               ANSI/AWS A2.4-1998                  Symbols for Welding, Brazing and Nondestructive
                                                                   Examination
                               -----------------------------------------------------------------------------------------------------
                               ASME BPVC Section VIII,             Boiler and Pressure Vessel Code--Pressure Vessels (for -
                               Division 1 - 1990                   Stator Frame Welds)
                               -----------------------------------------------------------------------------------------------------
                               ISO 7919-1-1986                     Mechanical Vibrations - Measurements on Rotating
                               -----------------------------------------------------------------------------------------------------
</TABLE>

                                            Codes and Standards        Page 10.3
                                            ------------------------------------
                                            Proposal 93710G3 (11/00)   Rev. 2 rb

<PAGE>


<TABLE>
                ---------------------------------------------------------------------------------------------
                <S>                                <C>
                                                   Shafts and Evaluation
                ---------------------------------------------------------------------------------------------
                ISO 10816 (Draft)                  Mechanical Vibrations - Evaluation of Machine Vibration
                                                   by Measurements of Non-rotating Parts
                ---------------------------------------------------------------------------------------------
                TEMA C, 7/th/ Edition              Mechanical Standards for Class C Heat Exchangers (for
                                                   Commercial Coolers)
                ---------------------------------------------------------------------------------------------
                OSHA Regulation No. 1910.179-1995  Crane Lifts; Factor of Safety

                ---------------------------------------------------------------------------------------------
</TABLE>


--------------------------------------------------------------------------------
10.2     Other Codes and Standards of Practice


                In the event conflicts arise between the codes
                and standards of practice described herein and
                codes, laws, rules, decrees, regulation,
                standards, etc., of the Owner and/or country
                where the equipment is to be installed, the codes
                and standards of practice described herein will
                govern. If the Owner desires other codes and
                standards of practice to be utilized by GE or its
                Suppliers, they will be subject to negotiation
                and mutual agreement between the Owner and GE.

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

                                               WARNING
                                               -------

                           Manufactured with 1.1.1-trichloroethane,
                           CFC-113 and TCA and contains Halon-1301,
                           HCFC-22 and Freon-113, substances which
                           harm public health and environment by
                           destroying ozone in the upper atmosphere.

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



                                            Codes and Standards        Page 10.4
                                            ------------------------------------
                                            Proposal     93710G3(11/00)Rev. 2 rb


<PAGE>

                      g

                                GE Power Systems
_________________________________


                      11. Data Sheets

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

     11.1   Technical Data

                      The following technical data is typical for the size and
                      type of unit proposed and except for that information
                      specifically identified as being guaranteed, this data is
                      preliminary in nature and subject to change based on final
                      equipment design and component selection.

            11.1.1    Gas Turbine

<TABLE>
<CAPTION>
                      ----------------------------------------------------------------------
                                    Measurement                         Value
                      ----------------------------------------------------------------------
                        <S>                                          <C>
                        Type                                         Heavy duty
                      ----------------------------------------------------------------------
                        Stages                                       3
                      ----------------------------------------------------------------------
                        Configuration                                Single shaft, 2 bearing
                      ----------------------------------------------------------------------
                        Operating speed                              3600 rpm
                      ----------------------------------------------------------------------
                        Critical speeds
                      ----------------------------------------------------------------------
                             First rpm
                      ----------------------------------------------------------------------
                                  Lateral                            1154
                      ----------------------------------------------------------------------
                                  Torsional                          1309
                      ----------------------------------------------------------------------
                             Second rpm
                      ----------------------------------------------------------------------
                                  Lateral                            1212
                      ----------------------------------------------------------------------
                                  Torsional                          7403
                      ----------------------------------------------------------------------
                             Third rpm
                      ----------------------------------------------------------------------
                                  Lateral                            2066
                      ----------------------------------------------------------------------
                                  Torsional                          10305
                      ----------------------------------------------------------------------
                             Fourth rpm (lateral)                    3044
                      ----------------------------------------------------------------------
                             Fifth rpm (lateral)                     3162
                      ----------------------------------------------------------------------
                        Maximum tip speed                            1615 fps
                      ----------------------------------------------------------------------
                        Trip speed
                      ----------------------------------------------------------------------
                             Electrical                              3960 rpm
                      ----------------------------------------------------------------------
                        Maximum temperature                          2420 (degrees) F
                      ----------------------------------------------------------------------
                        First stage rotor bucket material
                      ----------------------------------------------------------------------
                             Metal                                   *DS-GTD-111
                      ----------------------------------------------------------------------
                             Coating                                 GE proprietary coating
                      ----------------------------------------------------------------------
</TABLE>

                                          Data Sheets                  Page 11.1
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

<TABLE>
                    ----------------------------------------------------------------------
                      <S>                                          <C>
                      Second stage rotor bucket material
                    ----------------------------------------------------------------------
                           Metal                                   DS-GTD-111
                    ----------------------------------------------------------------------
                           Coating                                 GE proprietary coating
                    ----------------------------------------------------------------------
                      Third stage rotor bucket material
                    ----------------------------------------------------------------------
                           Metal                                   GTD-111
                    ----------------------------------------------------------------------
                           Coating                                 GE proprietary coating
                    ----------------------------------------------------------------------
                      Stator nozzle material
                    ----------------------------------------------------------------------
                           First                                   FSX-414
                    ----------------------------------------------------------------------
                           Second and third                        GTD-222
                    ----------------------------------------------------------------------
                      Rotor wheel material                         IN-706
                    ----------------------------------------------------------------------
</TABLE>

                    * Directionally solidified casting with serpentine cooling
                    passages

          11.1.2    Compressor

<TABLE>
<CAPTION>
                    ----------------------------------------------------------------------
                                      Measurement                       Value
                    ----------------------------------------------------------------------
                      <S>                                          <C>
                      Type                                         Axial flow
                    ----------------------------------------------------------------------
                      Stages                                       18
                    ----------------------------------------------------------------------
                      Ratio                                        15.3 (ISO)
                    ----------------------------------------------------------------------
                      Maximum tip speed                            1269 fps
                    ----------------------------------------------------------------------
                      Inlet guide vanes                            Variable-modulating
                    ----------------------------------------------------------------------
                      Inlet guide vane material                    C-450
                    ----------------------------------------------------------------------
                      Rotor blade material
                    ----------------------------------------------------------------------
                           Stages 0 through 8                      C-450
                    ----------------------------------------------------------------------
                           Stages 9 through 17                     AISI-403
                    ----------------------------------------------------------------------
                      Stator blade material
                    ----------------------------------------------------------------------
                           Stages 0 through 8                      C-450
                    ----------------------------------------------------------------------
                           Stages 9 through 17                     AISI-403
                    ----------------------------------------------------------------------
                      Rotor material
                    ----------------------------------------------------------------------
                           Stages 0 through 14                     Ni Cr MoV
                    ----------------------------------------------------------------------
                           Stages 15 through 17                    Cr Mo V
                    ----------------------------------------------------------------------
</TABLE>

          11.1.3    Bearings

<TABLE>
<CAPTION>
                    ----------------------------------------------------------------------
                                      Measurement                       Value
                    ----------------------------------------------------------------------
                      <S>                                          <C>
                      Radial type (2)                              Tilt Pad
                    ----------------------------------------------------------------------
</TABLE>

                                         Data Sheets                   Page 11.2
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

<TABLE>
<CAPTION>
                    ----------------------------------------------------------------------
                      <S>                                       <C>
                      Thrust type (1)                                      Tilt pad
                    ----------------------------------------------------------------------
</TABLE>

          11.1.4    Combustion

<TABLE>
<CAPTION>
                    ----------------------------------------------------------------------
                                      Measurement                          Value
                    ----------------------------------------------------------------------
                      <S>                                       <C>
                      Type                                     Can annular reverse flow
                    ----------------------------------------------------------------------
                      Number of chambers                       14
                    ----------------------------------------------------------------------
                      Materials
                    ----------------------------------------------------------------------
                           Liners                              Hastelloy X and HS-188
                    ----------------------------------------------------------------------
                           Transition pieces                   Nimonic 263
                    ----------------------------------------------------------------------
                      Igniters (quantity)                      2
                    ----------------------------------------------------------------------
                      Flame detectors (quantity)               4
                    ----------------------------------------------------------------------
</TABLE>
          11.1.5    Water Injection

<TABLE>
<CAPTION>
                    ----------------------------------------------------------------------
                                      Measurement                        Value
                    ----------------------------------------------------------------------
                      <S>                                       <C>
                      Required inlet pressure                  0-20 psig
                    ----------------------------------------------------------------------
                      Maximum inlet temperature                110 (degrees) F
                    ----------------------------------------------------------------------
                      Minimum inlet temperature                35 (degrees) F
                    ----------------------------------------------------------------------
</TABLE>

                    Refer to GEK-101944, Requirements for Water/Steam Purity in
                    Gas Turbines in the Reference Document Chapter for water
                    injection quality.

          11.1.6    Natural Gas Fuel

<TABLE>
<CAPTION>
                    ----------------------------------------------------------------------
                                      Measurement                           Value
                    ----------------------------------------------------------------------
                      <S>                                       <C>
                      Pressure required
                    ----------------------------------------------------------------------
                           * Maximum                           475 psig
                    ----------------------------------------------------------------------
                           * Minimum                           site specific
                    ----------------------------------------------------------------------
                      Fuel gas temperature (minimum)           50 (degrees) F of superheat
                    ----------------------------------------------------------------------
</TABLE>

                    * Fuel gas supply pressure is measured at the inlet
                    connection to the gas fuel valve module, and the pressure
                    value at this point is referenced to site conditions. For
                    typical gas fuel quality information, refer to GEI-41040,
                    Process Specification Fuel Gases for Combustion in
                    Heavy-Duty Gas Turbines in the Reference Document Chapter.

                                          Data Sheets                  Page 11.3
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

          11.1.7    Lubrication and Hydraulic Control Oil

          <TABLE>
          <CAPTION>
                    --------------------------------------------------------------------------------
                                         Measurement                              Value
                    --------------------------------------------------------------------------------
                      <S>                                          <C>
                      Configuration (turbine and generator)        Common supply
                    --------------------------------------------------------------------------------
                      Oil type                                     Mineral oil

                                                                   Reference GEK-32568
                    --------------------------------------------------------------------------------
                      Retention time                               5 minutes
                    --------------------------------------------------------------------------------
                      Bearing supply pressure nominal              25 psig
                    --------------------------------------------------------------------------------
                      Bearing supply temperature (nominal)         130 (degrees) F
                    --------------------------------------------------------------------------------
                      Main oil pump
                    --------------------------------------------------------------------------------
                           Type                                    Centrifugal
                    --------------------------------------------------------------------------------
                           Driver                                  AC motor
                    --------------------------------------------------------------------------------
                      Auxiliary oil pump
                    --------------------------------------------------------------------------------
                           Type                                    Centrifugal
                    --------------------------------------------------------------------------------
                           Driver                                  AC motor
                    --------------------------------------------------------------------------------
                      Emergency oil pump
                    --------------------------------------------------------------------------------
                           Type                                    Centrifugal
                    --------------------------------------------------------------------------------
                           Driver                                  DC motor
                    --------------------------------------------------------------------------------
                      Lube filter effectiveness                    Beta 17 = 200
                    --------------------------------------------------------------------------------
                      Lube cooler                                  Plate and frame (stainless) water
                                                                   cooled
                    --------------------------------------------------------------------------------
          </TABLE>

          11.1.8    Inlet Air

          <TABLE>
          <CAPTION>
                    --------------------------------------------------------------------------------
                                         Measurement                              Value
                    --------------------------------------------------------------------------------
                      <S>                                          <C>
                      Air filter
                    --------------------------------------------------------------------------------
                           Normal pressure loss                    4.0 in. H2O
                    --------------------------------------------------------------------------------
          </TABLE>

                                          Data Sheets                  Page 11.4
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>
          11.1.9    Exhaust System

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                  Measurement                                      Value
                    ---------------------------------------------------------------------------------------------
                      <S>                                     <C>
                      External duct shell and stiffeners      A36 carbon steel
                    ---------------------------------------------------------------------------------------------
                      Internal flow liner                     Duct walls: 409 stainless steel
                                                              Silencer panels (if provided): ASTM/A176 TY 409
                                                              stainless steel perforated sheet
                    ---------------------------------------------------------------------------------------------
                      External duct primer                    Inorganic zinc
                    ---------------------------------------------------------------------------------------------
</TABLE>

          11.1.10   Fire Protection

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                         Measurement                                      Value
                    ---------------------------------------------------------------------------------------------
                      <S>                                                  <C>
                      Type                                                 Low presssure CO2
                    ---------------------------------------------------------------------------------------------
                      System                                               Multi-zone
                    ---------------------------------------------------------------------------------------------
                      Detector                                             Fixed type temperature sensors
                    ---------------------------------------------------------------------------------------------
                      Detector manufacturer                                Fenwal or equal
                    ---------------------------------------------------------------------------------------------
                      Number of detectors                                  22
                    ---------------------------------------------------------------------------------------------
</TABLE>

          11.1.11   Cooling Water Module

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                         Measurement                                      Value
                    ---------------------------------------------------------------------------------------------
                      <S>                                                  <C>
                      Nominal heat duty*                                   200,000 to 317,000 Btu/min
                                                                           (211 to 334 MJ/min)
                    ---------------------------------------------------------------------------------------------
                      Supply temperature (maximum)                         120 (degrees) F (49 (degrees) C)
                    ---------------------------------------------------------------------------------------------
                      Supply pressure (maximum)                            125 psig (862 KPag)
                    ---------------------------------------------------------------------------------------------
                      Expected system pressure drop                        45 psid (310 KPad)
                    ---------------------------------------------------------------------------------------------
</TABLE>

                    * Actual value depends on site configuration and conditions.

          11.1.12   Starting System

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                         Measurement                                      Value
                    ---------------------------------------------------------------------------------------------
                      <S>                                                  <C>
                      Configuration                                        Generator static start
                    ---------------------------------------------------------------------------------------------
                      Manufacturer                                         GE
                    ---------------------------------------------------------------------------------------------
                      Type                                                 Load commutating inverter (LCI)
                                                                           frequency drive
                    ---------------------------------------------------------------------------------------------
</TABLE>

                                          Data Sheets                  Page 11.5
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

          11.1.13   Controls

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                         Measurement                                      Value
                    ---------------------------------------------------------------------------------------------
                      <S>                                                  <C>
                      Manufacturer                                         GE
                    ---------------------------------------------------------------------------------------------
                      Model                                                SPEEDTRONIC(TM) Mark V
                    ---------------------------------------------------------------------------------------------
                      Type                                                 Triple Modular Redundant (TMR)
                                                                           Microprocessor based
                    ---------------------------------------------------------------------------------------------
                      Display                                              Color graphics (CRT)
                    ---------------------------------------------------------------------------------------------
                      Operator input                                       Keyboard and cursor positioning
                                                                           device
                    ---------------------------------------------------------------------------------------------
                      Control panel supply                                 125 Vdc
                    ---------------------------------------------------------------------------------------------
                      Auxiliary power supply                               120 Vac
                    ---------------------------------------------------------------------------------------------
                      Enclosure                                            NEMA Class I
                    ---------------------------------------------------------------------------------------------
                      Generator control panel manufacturer                 GE
                      (includes protective relays and synchronizing
                      equipment)
                    ---------------------------------------------------------------------------------------------
                      Auxiliary panel manufacturer                         GE
                    ---------------------------------------------------------------------------------------------
                      MCC
                    ---------------------------------------------------------------------------------------------
                           AC                                              480Vac, 3 phase, 60 Hz
                    ---------------------------------------------------------------------------------------------
                           DC                                              125 Vdc
                    ---------------------------------------------------------------------------------------------
                      Air conditioning and heating                         240 Vac, 1 phase, 60 Hz
                    ---------------------------------------------------------------------------------------------
                      Convenience outlets and lighting                     120 Vac
                    ---------------------------------------------------------------------------------------------
</TABLE>

          11.1.14   Battery and Accessories

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                      Battery System Features                                 Description
                    ---------------------------------------------------------------------------------------------
                      <S>                                <C>
                      Battery Type                       56 Cell 125Vdc nominal calcium-alloyed flooded lead/acid
                                                         type
                                                         Floated at 129Vdc (2.30 volts/cell)
                                                         Equalized at 135Vdc (2.41 volts/cell)
                    ---------------------------------------------------------------------------------------------
                      Shipping                           Batteries shipped in special shipping containers to the
                                                         site for installation.
                    ---------------------------------------------------------------------------------------------
                      Installation                       Mounted in the control compartment
                    ---------------------------------------------------------------------------------------------
                      Charger Type                       Single phase 35 amp charger
                    ---------------------------------------------------------------------------------------------
                      Charger Redundancy                 Second single phase battery charger capable of load
                                                         sharing with the primary battery charger
                    ---------------------------------------------------------------------------------------------
</TABLE>

___________________________________________

(TM) A trademark of the General Electric Company

                                          Data Sheets                  Page 11.6
                                          --------------------------------------
                                          Proposal     93710G3 (11/00) Rev. 2 rb

<PAGE>

          11.1.15   Generator Panel Specifications

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                         Measurement                                      Value
                    ---------------------------------------------------------------------------------------------
                      <S>                                                  <C>
                      Overall Dimensions Of Standard Panel                 54 in. W x 20 in. D x 90 in. H
                    ---------------------------------------------------------------------------------------------
                      Shipping Weight                                      2500 lbs
                    ---------------------------------------------------------------------------------------------
                      Installation:                                        Indoor Free Standing
                    ---------------------------------------------------------------------------------------------
                      Enclosure:                                           Standard NEMA 1
                    ---------------------------------------------------------------------------------------------
                      Voltage Range:                                       10%
                    ---------------------------------------------------------------------------------------------
                      Rated AC Voltage:                                    120Vac
                    ---------------------------------------------------------------------------------------------
                      Rated DC Voltage:                                    125Vdc
                    ---------------------------------------------------------------------------------------------
                      Battery Load (Typical):                              300VA
                    ---------------------------------------------------------------------------------------------
                      Max Duration Of Battery Interruption:                200ms
                    ---------------------------------------------------------------------------------------------
                      PT Burden (Maximum):                                 150 VA
                    ---------------------------------------------------------------------------------------------
                      CT Burden (Maximum):                                 50VA
                    ---------------------------------------------------------------------------------------------
                      Operating Temperature:                               -20 to 40 (degree) C
                    ---------------------------------------------------------------------------------------------
                      Storage Temp:                                        -30 to 55 (degree) C
                    ---------------------------------------------------------------------------------------------
                      Max Humidity:                                        95% non-condensing
                    ---------------------------------------------------------------------------------------------
                      Panel Seismic Rating:                                Currently meets Zone 2B requirements
                    ---------------------------------------------------------------------------------------------
                      Fast Transient Rating:                               Most Devices Meet Class IV (IEC
                                                                           255-22-4)
                    ---------------------------------------------------------------------------------------------
                      Electrostatic Discharge Rating:                      Most Devices Meet Class IV (IEC
                                                                           255-22-2)
                    ---------------------------------------------------------------------------------------------
                      Insulation Test For The Panel:                       2400 VOLT 60 Hz HI POT TEST
                    ---------------------------------------------------------------------------------------------
                      Radio Interference Supp. Class:                      5 Watts (27/153/462 MHz) at 1 meter
                                                                           Distance with door closed causes no
                                                                           alarms or trip
                    ---------------------------------------------------------------------------------------------
                      Industrial Certification                             UL, CSA. (CE Pending)
                    ---------------------------------------------------------------------------------------------
</TABLE>

          11.1.16   Generator Panel Typical Electrical Loading Chart

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                      Function                            Burden            Watt     Volt
                                                                         (PT,CT)            Loss     Range
                    ---------------------------------------------------------------------------------------------
                      <S>                                         <C>                       <C>      <C>
                      Digital Generator Protection                0.4 VA, 0.022 @ 5 A       25       20%
                    ---------------------------------------------------------------------------------------------
                      Synchronizing Undervoltage Relays           13.2 VA, 0                         20%
                      (27BS-1,2)
                    ---------------------------------------------------------------------------------------------
                      WATT Transducer (96GW-1)                    0.6VA, 0.4VA              5        15%
                    ---------------------------------------------------------------------------------------------
</TABLE>

                                           Data Sheets                 Page 11.7
                                           -------------------------------------
                                           Proposal    93710G3 (11/00) Rev. 2 rb

<PAGE>

<TABLE>
                    ---------------------------------------------------------------------------------------------
                      <S>                                         <C>                       <C>      <C>
                      WATT/VAR Transducer(96GG-1)                 0.6VA, 0.4VA              5        15%
                    ---------------------------------------------------------------------------------------------
                      DC Blown Fuse Detection (74)                N/A                       7.8      N/A
                    ---------------------------------------------------------------------------------------------
                      Generator Digital Meter (DMM)               0.1VA, 0.1VA              6        20%
                    ---------------------------------------------------------------------------------------------
                      System Backup Distance (21) (SLY)           0.4, 0.028 @ 5 A          20       10%
                    ---------------------------------------------------------------------------------------------
                      Inadvertent Energization protection         2.25 VA                   4.5
                      (50RE) MDPA730000BA
                    ---------------------------------------------------------------------------------------------
</TABLE>

          11.1.17   Generator Panel Meter and Transducer Accuracies

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                       Meter Function                                   Accuracy
                    ---------------------------------------------------------------------------------------------
                      <S>                                                  <C>
                      Generator DMM (VM, AM)                               0.35%
                    ---------------------------------------------------------------------------------------------
                      Generator DMM (MW, MVAR, MVA)                        0.5%
                    ---------------------------------------------------------------------------------------------
                      Generator DMM (PF)                                   1.0%
                    ---------------------------------------------------------------------------------------------
                      Generator DMM (FM)                                   0.02Hz
                    ---------------------------------------------------------------------------------------------
                      96GW-1 & 96GG-1 Transducers                          0.2%
                    ---------------------------------------------------------------------------------------------
</TABLE>

          11.1.18   Digital Static Exciter

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                    Measurement                                      Value
                    ---------------------------------------------------------------------------------------------
                      <S>                                         <C>
                      General
                    ---------------------------------------------------------------------------------------------
                           Excitation System Type                 Digital Static Potential Source
                    ---------------------------------------------------------------------------------------------
                      Performance (per IEEE std 421.2)
                    ---------------------------------------------------------------------------------------------
                      Response                                    High Initial Response
                    ---------------------------------------------------------------------------------------------
                           Standard Response                      2.0 Response Ratio and 160% VFFL ceiling @
                                                                  generator terminal voltage = 1.0 per unit based
                                                                  on a field winding temperature of 100 (degree)
                                                                  C (Per IEEE 421)
                    ---------------------------------------------------------------------------------------------
                      Compliant Standards
                    ---------------------------------------------------------------------------------------------
                           ANSI/IEEE                              ANSI C37.2, C37.18, C37.20, C57.9x series,
                                                                  IEEE 383, 421, 421A, 421B, 421.1
                    ---------------------------------------------------------------------------------------------
                           NEMA/ICS                               AB1, ICS1-111, ICS6-110, SG3, WC7
                    ---------------------------------------------------------------------------------------------
                           CSA                                    All applicable standards
                    ---------------------------------------------------------------------------------------------
                           NEC                                    All applicable guidelines
                    ---------------------------------------------------------------------------------------------
                           UBC                                    Meets Zone 4 Requirements
                    ---------------------------------------------------------------------------------------------
                      Rectifier Bridge
                    ---------------------------------------------------------------------------------------------
                           Type                                   6 SCR, Full-wave
                    ---------------------------------------------------------------------------------------------
                           Fuses                                  Fast-acting, Current-Limiting, one per leg
                    ---------------------------------------------------------------------------------------------
</TABLE>

                                     Data Sheets                       Page 11.8
                                     -------------------------------------------
                                     Proposal          93710G3 (11/00) Rev. 2 rb

<PAGE>

<TABLE>
                    ---------------------------------------------------------------------------------------------
                      <S>                                         <C>
                      Input Control Power Requirements
                    ---------------------------------------------------------------------------------------------
                           From Preferred Station Service         120 Vac Single Phase (quantity 2 for
                                                                  redundant exciters)
                    ---------------------------------------------------------------------------------------------
                      125 Vdc/250 Vdc Station Battery
                    ---------------------------------------------------------------------------------------------
                           Control Power with redundant control   5.00 amperes continuous
                    ---------------------------------------------------------------------------------------------
                      Environmental (Enclosure)
                    ---------------------------------------------------------------------------------------------
                           Operating Temperature Range            0C to +30C (32F to 86F)
                    ---------------------------------------------------------------------------------------------
                           Storage Temperature Range              -40C to +70C (-40F to +158F)
                    ---------------------------------------------------------------------------------------------
                           Humidity                               5% to 95% non-condensing
                    ---------------------------------------------------------------------------------------------
                           Heat Dissipation                       18,000 W @ 1900 ADC. Linear relationship for
                                                                  other currents.
                    ---------------------------------------------------------------------------------------------
                      Line filter module                          Not requred for PPT secondary Voltages *250
                                                                  Vac
                    ---------------------------------------------------------------------------------------------
                           Dimensions                             13 in. H x 19 in. D x 22 in. W
                    ---------------------------------------------------------------------------------------------
                           Weight                                 Approximately 50 lbs
                    ---------------------------------------------------------------------------------------------
                           Mounting  Requirements                 When height restrictions prevent this module
                                                                  from being mounted on top of the main enclosure,
                                                                  it must be mounted within a 15 foot wire run of
                                                                  the main enclosure.
                    ---------------------------------------------------------------------------------------------
</TABLE>

          11.1.19   Estimated Power Comsumption of Electrical Auxiliaries at ISO
                    Conditions

<TABLE>
<CAPTION>
                    ---------------------------------------------------------------------------------------------
                                     Auxiliary                    Start             Ops               Standby
                                                                  (kw)              (kw)               (kw)
                                                                   Gas              Gas
                                                                  Fuel              Fuel
                    ---------------------------------------------------------------------------------------------
                      <S>                                         <C>               <C>               <C>
                      Static start                                7140
                    ---------------------------------------------------------------------------------------------
                      Lube oil pump                                 83                83                    83
                    ---------------------------------------------------------------------------------------------
                      Hydraulic oil pump                            50                50                    50
                    ---------------------------------------------------------------------------------------------
                      Exhaust frame blowers                         62                62
                    ---------------------------------------------------------------------------------------------
                      Turning gear motor                                                                     6
                    ---------------------------------------------------------------------------------------------
                      Atomizing air compressor
                    ---------------------------------------------------------------------------------------------
                      Turbine compt vent fans                       17                17
                    ---------------------------------------------------------------------------------------------
                      Liquid fuel skid vent fan                      4                 4
                    ---------------------------------------------------------------------------------------------
                      Load coupling compt vent fan                   4                 4
                    ---------------------------------------------------------------------------------------------
                      Accessory compt vent fan                       4                 4
                    ---------------------------------------------------------------------------------------------
</TABLE>

* less than

                                           Data Sheets                 Page 11.9
                                           -------------------------------------
                                           Proposal    93710G3 (11/00) Rev. 2 rb

<PAGE>

<TABLE>
          ---------------------------------------------------------------------------------------------
            <S>                                            <C>                                    <C>
            Lube oil heater                                45                                     45
          ---------------------------------------------------------------------------------------------
            Control system                                 50               50                    50
          ---------------------------------------------------------------------------------------------
            Generator/GTE/collector anti-condensation                                              9
            space heaters
          ---------------------------------------------------------------------------------------------
            Turbine/accessory/liquid fuel/gas valve                                               19
            compt anti-condensation space heaters
          ---------------------------------------------------------------------------------------------
            H2 auxilliary seal oil pump                                                            8
          ---------------------------------------------------------------------------------------------
            Water injection pump
          ---------------------------------------------------------------------------------------------
            Water injection skid space heater              10               10                    10
          ---------------------------------------------------------------------------------------------
            Cooling water pump                            124              124
          ---------------------------------------------------------------------------------------------
            Cooling water fans                            132              132
          ---------------------------------------------------------------------------------------------
            Distillate fuel forwarding pump                                                       41
          ---------------------------------------------------------------------------------------------
            Water Wash Pump                                                                       17
          ---------------------------------------------------------------------------------------------
            Water wash skid space heater                   10               10                    10
          ---------------------------------------------------------------------------------------------
            Air conditioning - PEECC                       36               36                    36
          ---------------------------------------------------------------------------------------------
            Air conditioning - LCI                         30               30                    30
          ---------------------------------------------------------------------------------------------
</TABLE>

--------------------------------------------------------------------------------
11.2  Component Weights and Dimensions

<TABLE>
<CAPTION>
          ---------------------------------------------------------------------------------------------
                        Item                     Length        Width         Height         Weight
                                                  (Ft)          (Ft)          (Ft)          (Lbs)
          ---------------------------------------------------------------------------------------------
            <S>                                  <C>           <C>            <C>           <C>
            Accessory compartment                   31.00         11.50          13.83         80000
          ---------------------------------------------------------------------------------------------
            Turbine compartment                     29.33         13.25          14.00        377000
          ---------------------------------------------------------------------------------------------
            Generator                               37.20         12.08          13.80        540000
          ---------------------------------------------------------------------------------------------
</TABLE>

                                           Data Sheets                Page 11.10
                                           -------------------------------------
                                           Proposal    93710G3 (11/00) Rev. 2 rb

<PAGE>

                g

                                GE Power Systems
---------------------------------

                12. Technical Comments

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

Customer specifications have not been submitted.



                                    Technical Comments                 Page 12.1
                                    --------------------------------------------
                                    Proposal           93710G3 (11/00) Rev. 2 rb



<PAGE>

                   g

                                GE Power Systems
---------------------------------

                   13. Customer Drawings and Documentation

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

                   As soon as practicable after the work is started, a
                   distribution list will be established to dispatch to the
                   Owner one (1) reproducible and six (6) prints of drawings,
                   diagrams and material lists.

                   The Owner's engineer may approve the mechanical outline and
                   one-line electrical diagram before their use is permitted.
                   Errors detected in any drawings submitted will be corrected.
                   A distribution list for dispatching to the Owner's engineer
                   one (1) reproducible and two (2) prints of drawings and
                   diagrams will be established as soon as practicable after the
                   design work is started. The above approval will not be cause
                   for waiver of any responsibility for discrepancies and errors
                   made by others, but not detected in the examination.

                   The approval time-cycle will be consistent with those periods
                   allotted on the project schedule.

--------------------------------------------------------------------------------
13.1    Gas Turbine Drawings

        13.1.1     Gas Turbine Drawing Schedule

                   In a typical project, the drawings are released in accordance
                   with the schedule indicated below. Modifications to the
                   schedule for any drawings affected by changes in the
                   definition of the equipment or open Owner options will be
                   available ten (10) working days after receipt of resolution
                   of the change or option. One change or option may affect
                   several drawings. Any drawings returned to GE with comments
                   and/or changes will be reissued, if appropriate, within
                   thirty (30) calendar days after receipt by GE.

<TABLE>
<CAPTION>
                   ------------------------------------------------------------------------
                                         Drawing Title                          * Weeks
                     GE                                                        6B/7EA/7FA
                    Item
                   ------------------------------------------------------------------------
                   <S>    <C>                                                  <C>
                    0040  Schematic Diagrams                                       12
                   ------------------------------------------------------------------------
                    0301  Outline, Gas Turbine Package                             16
                          Connections - Electrical
                   ------------------------------------------------------------------------
                    0302  Outline, Purchaser Mounted Devices                       16
                   ------------------------------------------------------------------------
                    0306  Outline, Mechanical - Gas Turbine and Load               14
                   ------------------------------------------------------------------------
                    0313  Outline, Gas Turbine Package Connection Piping           16
                   ------------------------------------------------------------------------
</TABLE>



                            Customer Drawings and Documentation        Page 13.1
                            ----------------------------------------------------
                            Proposal                   93710G3 (11/00) Rev. 2 rb

<PAGE>

<TABLE>
                   <S>    <C>                                                                    <C>
                   -----------------------------------------------------------------------------------
                    0314  Note, Gas Turbine Package Connections Outline - Piping                 16
                   -----------------------------------------------------------------------------------
                    0323  Outline, Foundation Interface                                          16
                   -----------------------------------------------------------------------------------
                    0326  Outline, Foundation Interface,                                         20
                          Off-Base - Mechanical Equipment
                   -----------------------------------------------------------------------------------
                    0330  Outline, Foundation Interface, Off-Base Electrical Equipment           16
                   -----------------------------------------------------------------------------------
                    0408  Weight and Center of Gravity, Gas Turbine Package                      16
                   -----------------------------------------------------------------------------------
                    0414  Device Summary                                                         13
                   -----------------------------------------------------------------------------------
                    0438  Document List                                                           8
                   -----------------------------------------------------------------------------------
                    0444  One-Line Diagram                                                       13
                   -----------------------------------------------------------------------------------
                    0463  Cable Summary                                                          14
                   -----------------------------------------------------------------------------------
                    1603  Foundation Bolting Arrangement                                         16
                   -----------------------------------------------------------------------------------
</TABLE>

                   * Elapsed weeks between Order Definition Meeting (ODM) and
                   drawing release

        13.1.2     Gas Turbine Drawing Descriptions

                   Owner design drawings provided by GE allow a Owner to design
                   foundations, make station layouts, order long-lead Owner
                   supplied equipment and prepare an installation bid package or
                   plan. Following are definitions of each drawing including its
                   purpose and information presented:

                   -------------------------------------------------------------
                     Item #                   Drawing Title
                   -------------------------------------------------------------
                     0040     Schematic Diagrams - These diagrams are functional
                              representations of all packaged power plant fluid
                              systems, such as lubrication oil, coolant system,
                              fuel and fuel forwarding. They contain information
                              regarding flow rates, pressures and temperature
                              requirements at Owner connection points and
                              identify system capacity to determine initial fill
                              requirements. The purpose is to provide
                              information to allow the Owner to determine
                              station interconnecting piping design
                              requirements, location of off-base skids and the
                              amount of lubrication oil and coolant required for
                              operation of the power plant. The schematics also
                              act as source documents for generation of the
                              device summary.
                   -------------------------------------------------------------
                     0301     Outline, Gas Turbine Package
                              Connections-Electrical - This drawing provides the
                              necessary information to determine cable trenches
                              and conduit needs for GE supplied cable/wiring
                              connecting to gas turbine and generator equipment.
                              In addition, the drawing provides suggested
                              foundation cable routing and the location and
                              details of GE supplied junction boxes.
                   -------------------------------------------------------------



                         Customer Drawings and Documentation           Page 13.2
                         -------------------------------------------------------
                         Proposal                      93710G3 (11/00) Rev. 2 rb

<PAGE>

                   -------------------------------------------------------------
                     0302     Outline, Purchaser Mounted Devices - This drawing
                              describes equipment such as the gas fuel flow
                              measurement system and exhaust duct pressure
                              switch package which interface with the gas
                              turbine and are shipped separately from the major
                              pieces, i.e., turbine and generator, for
                              installation by the Owner. Included for each item
                              is an outline drawing, pertinent information for
                              proper installation and a wiring diagram, if
                              applicable.
                   -------------------------------------------------------------
                     0306     Outline, Mechanical - Gas Turbine and Load - The
                              mechanical outline provides dimensional data
                              (length, width and height) of the gas
                              turbine-generator package and all other major
                              pieces of GE supplied equipment. The purpose of
                              this drawing is to define space requirements for
                              station layout, show generator rotor removal
                              dimensions, cooler tube bundle and lubrication oil
                              filter removal dimension, vertical centerlines for
                              major pieces and outline dimensions of the pieces
                              of equipment extending beyond the perimeter of the
                              gas turbine-generator package.
                   -------------------------------------------------------------
                     0313     Outline, Gas Turbine Package Connection Piping -
                              This drawing shows the outline of the gas turbine
                              package with detailed dimensions for Owner
                              supplied field piping connections with interface
                              dimensions for points that must be connected to a
                              station sump or drain. The purpose is to define
                              the location of field piping connections for GE
                              supplied loose piping and components, as well as
                              Owner supplied piping.
                   -------------------------------------------------------------
                     0314     Note, Gas Turbine Package Connections
                              Outline-Piping - The Owner's piping connection
                              notes provide piping interface data including
                              thread and flange sizes and ratings. Descriptive
                              information is provided for connections normally
                              plugged and/or connected to the station sump. The
                              purpose is to define piping connections shown on
                              the Owner's Piping Connection Outline.
                   -------------------------------------------------------------
                     0323     Outline, Foundation Interface - This drawing
                              contains foundation interface information for the
                              main gas turbine and generator foundation
                              including pad locations and loadings for embedded
                              sole plates. Embedded conduit locations and sizes
                              within the gas turbine foundation are defined. The
                              purpose is to provide information to aid design of
                              the foundation for the gas turbine components
                              located on the unit centerline.
                   -------------------------------------------------------------
                     0326     Outline, Foundation Interface, Off-Base -
                              Mechanical Equipment - This drawing depicts the
                              arrangement of off-base mechanical components
                              supplied by GE. It also includes equipment
                              envelope dimensions and piping.
                   -------------------------------------------------------------
                     0330     Outline, Foundation Interface, Off-Base -
                              Electrical Equipment - This drawing shows
                              electrical connection points for off-base
                              electrical components supplied by GE.
                   -------------------------------------------------------------



                           Customer Drawings and Documentation         Page 13.3
                           -----------------------------------------------------
                           Proposal                    93710G3 (11/00) Rev. 2 rb

<PAGE>

                   -------------------------------------------------------------
                     0408     Weight and Center of Gravity, Gas Turbine Package
                              - This drawing contains the location of package
                              unit weights and center of gravity for the control
                              compartment, accessory and turbine compartment,
                              generator, generator line side cubicle (if
                              supplied), inlet compartment, inlet and exhaust
                              systems and on-base coolant water module. The
                              purpose is to provide suggested slinging
                              arrangements and to assist the Owner in
                              determining lifting requirements for heavier
                              pieces of equipment.
                   -------------------------------------------------------------

                     0414     Device Summary - The Device Summary defines the
                              functional characteristics for all mechanical and
                              electrical devices on the gas turbine-generator
                              and their associate components. It is developed
                              from all the schematic drawings and forms the
                              basis for the cable block diagram and connection
                              outlines.
                   -------------------------------------------------------------
                     0438     Document List - This drawing is intended to
                              provide a list of commonly required specifications
                              and recommendations for equipment or commodities
                              supplied by the Owner.
                              The following is provided as applicable:
                              Owner documentation index
                              Coolant recommendations for closed cooling system
                              Fuel oil specification
                              Fuel gas specification
                              Lubrication oil recommendations
                              Welding symbol interpretation
                              Cable installation data
                              Drafting symbols
                              Insulation recommendations
                              The purpose is to provide information to allow the
                              Owner to determine requirements for the
                              aforementioned items.

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

                     0444     One-Line Diagram - This drawing contains a
                              simplified electrical schematic of the power
                              system from generator ground to the Owner's high
                              voltage bus including protective relaying,
                              excitation system and synchronizing system. Also
                              shown on this drawing are auxiliary power systems
                              with schematic display of distribution panels. A
                              location key is used to indicate component
                              locations. Device nomenclature follows the IEEE
                              standard for electrical switchgear.

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

                     0463     Cable Summary - This drawing contains information
                              for interconnecting cables and wires to GE
                              supplied equipment. It indicates "from/to"
                              information, cable size for GE supplied cables and
                              voltage level requirements, information for the
                              Owner to supply interconnecting cable/wire not
                              furnished by GE and prepare bid specifications for
                              quotation on installation of all required
                              cable/wire. The purpose is to define requirements
                              for GE and Owner supplied cables/wires and
                              necessary information for installation bids.

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

                     1603     Foundation Bolting Arrangement - This drawing
                              depicts the

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



                             Customer Drawings and Documentation       Page 13.4
                             ---------------------------------------------------
                             Proposal                  93710G3 (11/00) Rev. 2 rb

<PAGE>


                   -------------------------------------------------------------
                              arrangement of the bolting of the gas turbine,
                              generator, GE supplied components located on the
                              gas turbine centerline, inlet and exhaust ducts to
                              the main foundation. The material required for
                              leveling and bolting the components to the
                              foundation and the shims, keyways and keys
                              required for alignment of the gas turbine are
                              defined and the materials supplied by GE are
                              identified. The purpose of this drawing is to
                              supplement the information presented on the
                              Foundation Interface drawing and to define the
                              material supplied by GE.
                   -------------------------------------------------------------

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

13.2    Generator Drawings



        13.2.1     Generator Drawing Schedule

                   -------------------------------------------------------------
                     GE Item              Drawing Title                  Weeks*
                   -------------------------------------------------------------
                     C900     Exciter Model                                12
                   -------------------------------------------------------------
                     C901     Generator Cooler Performance Data            10
                   -------------------------------------------------------------
                     C902     Generator Data and Curves                    10
                   -------------------------------------------------------------
                     C903     Test Report                                 10**
                   -------------------------------------------------------------
                     C907     Generator Requisition Summary Sheets          8
                   -------------------------------------------------------------

        13.2.1.1   Additional Generator Drawing Schedule for Hydrogen Cooled
                   Units

                   -------------------------------------------------------------
                     GE Item              Drawing Title                  Weeks*
                   -------------------------------------------------------------
                     G1D0     Outline, Liquid Detector Assy                12
                   -------------------------------------------------------------
                     G2FA     P&ID, Generator Auxiliary Systems            12
                   -------------------------------------------------------------
                     G2RS     Specification, H2/CO2 Piping                 12
                   -------------------------------------------------------------
                     G4JX     Outline, BDE Loop Seal                       12
                   -------------------------------------------------------------
                     SDH      Station Designer's Handbook                  12
                   -------------------------------------------------------------

        13.2.1.2   Generator Drawing Notes

                   * Elapsed weeks between Order Definition Meeting (ODM) and
                   drawing release

                   ** After unit shipment

                   Generator drawings are normally provided unless the same
                   information has already been presented in gas turbine
                   drawings. Drawings which are not listed



                             Customer Drawings and Documentation       Page 13.5
                             ---------------------------------------------------
                             Proposal                  93710G3 (11/00) Rev. 2 rb

<PAGE>

                   here may be provided if additional optional equipment is
                   included in the scope of supply.

        13.2.2     Generator Drawing Descriptions

                   -------------------------------------------------------------
                     Item #                  Drawing Title
                   -------------------------------------------------------------
                     C900     Excitation Model - Mathematical transformer and
                              constant representation of exciter hardware.
                   -------------------------------------------------------------
                     C901     Generator Cooler Performance Data - Flow,
                              material, connection and water requirements for
                              generator coolers.
                   -------------------------------------------------------------
                     C902     Generator Data and Curves - Estimated generator
                              performance data and curves typically include
                              reactive capability, excitation V, synchronous and
                              saturation impedance and generator output as a
                              function of cold air, gas or liquid temperature.
                   -------------------------------------------------------------
                     C903     Test Report - A manufacturing report that
                              summarizes data measured on each customer's
                              generator.
                   -------------------------------------------------------------
                     C907     Generator Requisition Summary Sheets - Summary of
                              what GE has interpreted as the customer's scope of
                              supply.
                   -------------------------------------------------------------

        13.2.2.1   Additional Generator Drawing Descriptions for Hydrogen Cooled
                   Units

                   -------------------------------------------------------------
                     Item #                  Drawing Title
                   -------------------------------------------------------------
                     G1D0     Outline, Liquid Detector Assy - Shows the
                              interface dimensions and special features.
                   -------------------------------------------------------------
                     G2FA     P&ID, Generator Auxiliary Systems - Shows
                              interconnecting piping with scope split.
                   -------------------------------------------------------------
                     G2RS     Specification, H2/CO2 Piping - Provides
                              instructions for the installation of the H2 system
                              equipment.
                   -------------------------------------------------------------
                     G4JX     Outline, BDE Loop Seal - Shows the portion of the
                              lube system, which consists of the generator lube
                              oil ports, their interface points, and any lube
                              oil piping supplied by GE. This schematic may not
                              be provided with every job because this
                              information may be on the turbine lube oil
                              schematic.
                   -------------------------------------------------------------
                     SDH      Station Designer's Handbook - Provides critical
                              installation, operation and maintenance
                              information.
                   -------------------------------------------------------------



                               Customer Drawings and Documentation     Page 13.6
                               -------------------------------------------------
                               Proposal                93710G3 (11/00) Rev. 2 rb

<PAGE>

--------------------------------------------------------------------------------
13.3    Typical Drawings and Documentation for Gas Turbine-Generator Owners

                   This section describes the documentation GE provides to
                   support the Owner's efforts to design, install, operate and
                   maintain the GE gas turbine-generator packaged power plant.
                   This documentation is divided into three (3) categories which
                   coincide with the progression of the project:

                   . Advance Owner interface documents

                   . Owner design drawings

                   . Startup and operation documents

        13.3.1     Advance Owner Interface Documents

                   In addition to the Owner design drawings formally issued for
                   construction, GE can upon request, provide advance
                   information suitable for use in: (a) project planning and
                   estimating the scope and cost of a project; and/or (b) the
                   initiation and development of the design of equipment,
                   systems and/or civil works that interface with GE furnished
                   equipment. This information is furnished on an informal
                   basis. The following definitions are provided for
                   clarification:

        13.3.1.1   Typical Drawings

                   Typical drawings consist of either drawings previously
                   developed for a different project or drawings for a reference
                   unit for purposes of information and/or illustration. These
                   drawings are suitable for use in project planning and for
                   estimating the scope and cost of a project. Typical drawings,
                   however, lack the prerequisite detail and/or project-specific
                   features necessary to permit their use to develop designs for
                   equipment, systems and/or civil works that interface with GE
                   furnished equipment. The use of typical drawings for such
                   design development is strictly at the risk of the Owner.

                   Please note: typical drawings can be augmented by preliminary
                   design information furnished by GE at the Order Definition
                   Meeting (ODM). Preliminary design information provided at
                   that meeting normally consists of a one-line diagram and
                   mechanical outline drawing, but can be extended upon request
                   to include foundation interface information.



                             Customer Drawings and Documentation       Page 13.7
                             ---------------------------------------------------
                             Proposal                  93710G3 (11/00) Rev. 2 rb

<PAGE>

        13.3.1.2   Preliminary Design Information

                   This information may consist of typical drawings, marked-up
                   drawings or any other material in either graphic or
                   descriptive format used to convey non-finalized design
                   information on GE furnished equipment. This information is
                   sufficiently detailed to permit initiation and development of
                   the design of equipment, systems and/or civil works
                   interfacing with GE furnished equipment. This information,
                   however, may be subject to changes that impact equipment,
                   systems and/or civil works by others that interface with GE
                   furnished equipment. The use of preliminary design
                   information as a basis for the issue of final drawings by
                   others is at their risk.

        13.3.1.3   Order Definition Meeting

                   To meet stated drawing and equipment scheduling commitments,
                   agreement must be reached on options, alternatives and
                   technical details within a limited time period. After receipt
                   of an order, GE will promptly conduct an "Order Definition"
                   meeting with the Owner's representatives to finalize the
                   required design and scope of supply. Options and alternatives
                   not finalized at this meeting will be documented with a
                   schedule to resolve each, so as to minimize the impact on the
                   shipment and price. Drawings affected by the lack of final
                   definition will be identified during the "Order Definition"
                   meeting and a schedule for drawing transmittals established
                   upon receipt of the final data.

        13.3.2     Startup and Operation Documents

                   Documentation associated with the checkout, initial startup
                   and routine operation of a GE gas turbine-generator packaged
                   power plant will be provided in the English language and
                   include the following:

                   . Consolidated Service Manuals; available 12 weeks after unit
                     shipment

                   . Turbine Control Specification; available at time of unit
                     shipment

                   . Elementary Diagrams; available at time of unit shipment

                   . Startup Report; available after initial operation of the
                     unit

                   In addition, previously supplied functional drawings such as
                   the one line, schematic piping, device summary and elementary
                   diagrams are heavily utilized during the functional checkout
                   and initial startup operations.



                              Customer Drawings and Documentation      Page 13.8
                              --------------------------------------------------
                              Proposal                 93710G3 (11/00) Rev. 2 rb

<PAGE>

        13.3.2.1   Service Manuals

                   The Service Manuals consist of Operation and Maintenance
                   manuals and Parts manuals. The manuals are enclosed in heavy
                   duty three inch binders with a coated canvas outer covering
                   and post style mechanism. Ten sets are provided for each
                   station.

                   Manuals are optionally available on CDROM. Each CD is unit
                   specific with search capabilities and can be downloaded to
                   the customer's internal computer network.

                   Optional features included in this proposal are as follows:

                   . The manuals are printed on standard 8.5 x 11 in./11 x 17
                     in. paper

        13.3.2.2   Operation and Maintenance Manual

                   The Operation and Maintenance Manuals contains site specific
                   information on turbine-generator operation. Normal operating
                   sequences are described, together with normal running
                   inspections for all supplied equipment and systems. Trouble
                   shooting and diagnostic recommendations are also included.
                   Special notes, and cautionary and warning statements are
                   included and highlighted throughout the instruction book to
                   enable easy recognition of special procedures and techniques
                   which must be followed to ensure correctness and safety for
                   equipment and personnel. Operating information is also
                   included for all components and systems that are standardized
                   in their design.

                   These manuals provide information for inspection and
                   maintenance of the turbine, its accessories and auxiliary
                   systems over the life of the equipment. Recommended
                   procedures for scheduling inspections and planning
                   maintenance outages, including recommended spares, tools and
                   equipment are provided. Standard practices for disassembly,
                   component inspection and reassembly are described in detail.
                   Copies of the necessary reporting forms are provided by the
                   local GE representative.

        13.3.2.3   Parts Manual

                   This volume includes all necessary turbine accessory and
                   auxiliary system drawings and bills of material to allow
                   ordering of replacement and expendable materials, parts,
                   components, and assemblies for all routine inspection and
                   maintenance activities. It is organized along the same lines
                   as

                              Customer Drawings and Documentation      Page 13.9
                              --------------------------------------------------
                              Proposal                 93710G3 (11/00) Rev. 2 rb

<PAGE>


                   the model list, or master parts list used to manufacture the
                   turbine in the factory and is specific to the Owner unit.

        13.3.2.4   Service Manuals Schedule

                   Service Manual completion and shipment will occur in two
                   phases as listed below:

                   . Service Manuals shipment - twelve weeks after the shipment
                     of the last major component (for example, lube oil skid)

                   . Follow-up shipment - Twelve weeks after Manual shipment, to
                     include any shortage material received after the Manual
                     shipment (for example, drawings, vendor documentation)

        13.3.2.5   Turbine Control Specification

                   The turbine control specification provides all recommended
                   turbine control panel settings, control system calibration
                   procedures and turbine operating sequences. It is a unit
                   specific document, and together with the device summary and
                   generator elementary, provides information on field settable
                   control and protective equipment.

        13.3.2.6   Elementary Diagrams

                   Elementary diagrams are provided for the gas turbine and
                   generator controls, including the excitation system. The
                   turbine control elementary diagram is primarily functional,
                   and although some hardware representation is included where
                   appropriate, it concentrates on a pictorial representation of
                   the turbine and auxiliary system sequencing and control and
                   protection algorithms implemented in the panel software. The
                   turbine control panel is also supported for checkout purposes
                   by a hardware connection diagram depicting internal hardware
                   connections.

                   The generator and power system elementary diagram is also
                   functional; however, since control, protection and sequencing
                   are accomplished with hardware elements, it is more
                   representative of the actual system hardware configuration.
                   The same is also true of the motor control centers for
                   electrically powered auxiliaries.



                             Customer Drawings and Documentation      Page 13.10
                             ---------------------------------------------------
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<PAGE>

        13.3.2.7   Startup Report

                   The startup report is prepared by the field startup engineer
                   after completion of the initial operation of the unit. It
                   provides an indication of the initial settings and startup
                   control characteristics for the gas turbine, generator and
                   auxiliary systems. It is useful for anticipating trouble and
                   performing diagnostic work at least through the first
                   inspection period, and in many cases, over the life of the
                   installation.

                            Customer Drawings and Documentation       Page 13.11
                            ----------------------------------------------------
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<PAGE>

                 g

                                GE Power Systems
--------------------------------

                        14. Technical Advisory Services

________________________________________________________________________________

14.1    Installation Support

                 GE offers a full range of turnkey and field installation
                 services. In addition to the supply of equipment and technical
                 direction, GE's experience includes thousands of world-wide
                 turnkey and installation projects. The process begins with GE
                 project management involvement with the Purchaser during the
                 conceptual and proposal stage of the project to develop the
                 scope and establish the project baseline which provides a solid
                 foundation for the execution of the project, on time, and with
                 a minimum of scope changes. Below is an outline of these
                 additional services.

        14.1.1   Technical Direction of Installation

                 Technical Direction is an active, on-site service to provide
                 engineering and technical guidance, advice, and counsel, based
                 upon GE's current engineering, manufacturing, installation, and
                 operating practices as related to work performed by others. The
                 objective is to install GE-supplied equipment in a technically
                 correct, high quality, safe manner, and to achieve a timely
                 startup and reliable operation.

                 It is the act of recommending the correct course of action
                 based upon good engineering, manufacturing and operation
                 practices for the GE equipment involved. Such services may also
                 include testing, adjusting, programming and other similar
                 services.

                 Technical Direction of Installation Services exclude any
                 supervision, management, regulation, arbitration and/or
                 measurement of the owner personnel, agents or contractors and
                 work related thereto. Technical Direction of Installation
                 Services do not include any responsibility for planning,
                 scheduling, monitoring or management of the work.

        14.1.2   Technical Direction of Installation Representative(s)

                 The Company will provide technical direction services on
                 straight time, forty hours per week, during the first eight
                 hours of each shift, five days per week, Monday through Friday
                 per the equipment contract and in accordance the period
                 identified in Installation and Period Charges below. This
                 service will be provided by one or more Technical Direction of
                 Installation

                                    Technical Advisory Services        Page 14.1
                                    --------------------------------------------
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<PAGE>

                 Representatives as deemed necessary by the Company. The
                 Technical Direction of Installation Representative shall:


        14.1.2.1 Lead Technical Advisor

                 Company's Technical Direction for Installation Team will be
                 headed by an experienced turbine installation Technical Advisor
                 whose functions and responsibilities will include the
                 following:

                 1. Participate in a pre-installation meeting to provide the
                    Purchaser and his installation contractor with technical
                    direction necessary for establishing the installation
                    planning, scheduling, methods and responsibilities to be
                    used and followed throughout the installation.

                 2. The effective guidance and counseling of the other
                    Company more Technical Direction of Installation
                    Representatives to provide for broader utilization of their
                    skills.

                 3. The integration of the assigned service work with the
                    Purchaser representatives to assist in meeting scheduled
                    completion, starting and operation dates. This will include
                    participation in on-site job progress meetings as the chief
                    representative of Company.

                 4. The reporting of pertinent facts on failure of equipment
                    warranted by GE to the proper GE personnel to permit prompt
                    and equitable settlement of warranty claims.

                 5. The submittal of timely reports on job progress and
                    problems.

                 6. The planning, organization, and direction of the other
                    Company personnel for the installation, start-up, testing,
                    and warranty implementation of the GE-supplied equipment.

                 7. The maintenance of installation records and a job log
                    book.

        14.1.2.2 Gas Turbine Installation Team

                 The Gas Turbine Installation Team will be composed of Technical
                 Direction of Installation Representatives skilled in one or
                 more of the following areas: mechanical erection of gas
                 turbine-generators, electrical equipment installation and
                 testing, and SPEEDTRONIC(TM) MK-V Control System checkout,
                 calibration, and unit start-up. Their principal functions and
                 responsibilities will be to provide Technical Advisory Services
                 during:

                 1. Inspection and unloading of the gas turbine major components
                    at the installation site and their placement on the
                    foundation.

                                    Technical Advisory Services        Page 14.2
                                    --------------------------------------------
                                    Proposal           93710G3 (11/00) Rev. 2 rb

<PAGE>

               2.  Setting of the sole plates or fixators.

               3.  Setting of necessary shims between Purchaser-supplied sole
                   plates and the gas turbine.

               4.  Removal of shipping supports on the gas turbine.

               5.  Installation of the gas turbine and generator packages to the
                   proper centerline and elevation.

               6.  Alignment of the gas turbine and generator.

               7.  The assembly, clearance and alignment, of all major parts to
                   the extent that the same can be accomplished without
                   dismantling.

               8.  Installation of the gas turbine air inlet system and exhaust
                   plenum and exhaust ducting.

               9.  Checkout of piping, control wiring, and instrumentation lines
                   between the gas turbine and other GE-supplied gas turbine
                   equipment.

               10. Checkout and initial operation of the base mounted gas
                   turbine starting equipment.

               11. Sequencing and checkout of the gas turbine
                   SPEEDTRONIC(TM) MK-V Control Panel.

               12. Installation and checkout of the generator and
                   excitation/electrical systems.

               13. Start-up of the gas turbine unit with Owner's operating
                   personnel.

               14. Instruct the Purchaser's installation and operating
                   personnel, at the site at the time of the work activity in
                   accordance with the installation schedule, in the:

                   -- Conduct of such component and operating tests as the
                      Technical Direction of Installation Representative shall
                      specify.

                   -- Initial starting and placing the equipment in good
                      operating condition.

                   -- Company's recommended procedure for regularly starting,
                      operating, and shutting down the equipment.

               15. Mark-up of two sets of GE drawings, per standard GE
                   practices, to reflect the as-built condition of the gas
                   turbine-generator equipment. One set for site records and one
                   set to be returned to GE Customer Service.

________________________________________________________________________________
14.2  Installation Period and Charges

               A.  The period of Technical Direction of Installation at the site
                   shall commence on the date agreed upon by the parties for
                   setting the sole plates

                                    Technical Advisory Services        Page 14.3
                                    --------------------------------------------
                                    Proposal           93710G3 (11/00) Rev. 2 rb

<PAGE>

                    or fixators and shall continue until the technical
                    direction, inspection and instruction per the equipment
                    contract has expired as mutually agreed upon. It is
                    recommended that Technical Direction of Installation
                    coverage be continued until the installation is complete
                    (normally 24 hours after attaining full load) except for the
                    times during which no installation work on the equipment is
                    scheduled or performed by the Purchaser.

               B.   The price quoted includes the equivalent of technical
                    direction services for 350 manweeks composed of the first 8
                    hours of each shift, 5 days per week, Monday through Friday,
                    for a prescribed number of manweeks.

               C.   In the event the Purchaser interrupts, extends, or
                    accelerates the work, so as to require technical direction
                    service at times other than provided in (B) above, the
                    Company reserves the right to render additional billing as
                    follows:

                    --   If the normal work schedule exceeds eight hours per
                         day, Monday through Friday, or forty hours per week,
                         the premium due the Company will be 1.5 hours for each
                         hour worked. The premium will be deducted from the
                         purchased manweeks. In the event that the purchased
                         manweeks are exceeded, the Purchaser will be invoiced
                         at the published rates in effect at the time the work
                         is performed.

                    --   If the work schedule is interrupted, or extended beyond
                         that established in the pre-installation meeting, or if
                         other services of the Technical Direction of
                         Installation Representative are required and not
                         specifically provided for herein such as, but not
                         limited to, using special equipment when handling the
                         gas turbine during transit, storage, or installation,
                         or when the service is required during delays caused by
                         the Purchaser or others, or when the service is
                         required during periods when work on the equipment is
                         being performed by a labor force of less than adequate
                         size and composition, commensurate with Paragraph A of
                         "Purchasers Responsibilities" below, such services
                         provided at times as provided in paragraph (B) above
                         will be charged to the Purchaser's purchased manweeks
                         for Technical directions.

                    --   If the installation schedule is extended to exceed the
                         manweeks of Technical Direction provided in (B) above,
                         then services in excess of stated manweeks will be
                         billed to the Purchaser at the Company's published
                         rates in effect at the time the work is performed.

                    --   If Technical Direction of Installation
                         Representative(s) is/are released from the site by the
                         Purchaser while the installation is in progress, the
                         same Technical Direction of Installation Representative
                         may not be available to return but will be replaced
                         with a qualified Technical Direction of Installation
                         Representative within two weeks after

                                    Technical Advisory Services        Page 14.4
                                    --------------------------------------------
                                    Proposal           93710G3 (11/00) Rev. 2 rb

<PAGE>

                         Company's receipt of written request from the Purchaser
                         for a Technical Direction of Installation
                         Representative.


                    --   Company retains the option to replace the Technical
                         Direction of Installation Representative at GE's
                         expense, with proper overlap to ensure orderly transfer
                         of responsibilities.

                    --   Transfer to Subsidiary or Affiliated Company: This
                         Proposal and all resulting contracts may be assigned or
                         novated, in part or in whole, by Seller to one of
                         Seller's wholly owned subsidiaries upon written notice
                         to Purchaser setting forth the effective date of such
                         assignment or novation. Upon the effective date of this
                         assignment or novation, all of the rights and
                         obligations of Seller under this Proposal and all
                         resulting contracts shall vest solely in Seller's
                         subsidiary. SELLER GUARANTEES THE PERFORMANCE OF ITS
                         SUBSIDIARY AFTER THE ASSIGNMENT OR NOVATION TAKES
                         EFFECT.

               D.   Purchaser will not be invoiced for Technical Direction of
                    Installation Services for work associated with warranty
                    and/or documented and agreed upon backcharges.

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

14.3     Purchaser's Responsibilities

               A.   Furnish qualified labor including necessary foremen and
                    superintendents for its supervision. The size and
                    composition of the labor force shall be agreed upon by the
                    parties prior to the start of installation and shall consist
                    of the necessary crafts or trade to obtain optimum
                    schedules.

               B.   Provide all tools and test equipment, equipment facilities
                    (including a suitable office area with electricity, trailer,
                    shelter or section of the construction housing area where
                    drawings, special tools, and other Company equipment can be
                    kept and referred to or worked upon) and devices required
                    for the safe handling, storage and installation of the
                    equipment.

               C.   Provide the equipment and suitable materials and supplies
                    not furnished as part of the equipment which are required
                    for installation, such as foundation bolts, sole plates,
                    shims, grouting forms, grouting, piping beyond the points
                    designated on the Company's outline drawings, wiring between
                    pieces of equipment, paint, etc.

               D.   Provide, as required, operating personnel, compressed air,
                    fuel, electric power, lubricant oil and supplies for
                    starting, operating, and testing the equipment.

               E.   Consult the Technical Direction of Installation
                    Representative in advance with respect to the scheduling of
                    all installation work and to carry out such

                                    Technical Advisory Services        Page 14.5
                                    --------------------------------------------
                                    Proposal           93710G3 (11/00) Rev. 2 rb

<PAGE>

                    work so as to furnish the Technical Direction of
                    Installation Representative adequate opportunity to inspect
                    the work in progress during his regular working hours.

               F.   Unload, transport and place the equipment on its
                    foundations. If required, provide suitable storage space,
                    transport, store, and protect the equipment. G. Purchaser
                    will take all necessary precautions, at all times, for the
                    safety of Company personnel at site. This includes, but is
                    not limited to, indoctrination of Purchaser's safety
                    practices, energization/de-energization of all power systems
                    (electrical, mechanical, pneumatic and hydraulic) using a
                    lock-out tag procedure, and conducting periodic safety
                    meetings during construction and start-up.

               H.   Climate-controlled and secure office and storage space
                    adjacent to the work area at the Site. Purchaser will supply
                    phone lines, phone and fax service as required, in the
                    office space. Site sanitary facilities (bathroom, washroom)
                    will be supplied by the Purchaser

                                    Technical Advisory Services        Page 14.6
                                    --------------------------------------------
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<PAGE>

               g

                                GE Power Systems
---------------------------------



               15.  Training

________________________________________________________________________________

15.1  Summary

               A one week basic familiarization training program is conducted
               for a selected number of Owner's engineers, operations and
               maintenance personnel. The training will be conducted at the
               Owner's job site.

               The Owner's personnel assigned for training must have prior
               general knowledge of power plant systems operation.

________________________________________________________________________________

15.2  Gas Turbine Familiarization

      15.2.1   Objective

               To familiarize operators and supervisory personnel to safely and
               properly operate a gas turbine-generator unit.

               Emphasis is placed on the operator's responsibilities with regard
               to the auxiliary systems, operational data taking, and data
               evaluation. Operators are also instructed in how to interpret
               fault annunciation and how to determine if the annunciated fault
               can be remedied by operator action or by the assistance of
               instrumentation and/or maintenance personnel.

               The course focuses on starting, loading, and specific operator
               checks of the various turbine support and auxiliary systems to
               ensure safe and reliable operation of the turbine unit.

      15.2.2   Content

               The typical Gas Turbine Familiarization course covers the
               following areas:

               . Unit Arrangement
                 -- Gas Turbine, Generator

               . General Description
                 -- Gas Turbine and Generator Major Components


                                   Training                            Page 15.1
                                   ---------------------------------------------
                                   Proposal            93710G3 (11/00) Rev. 2 rb

<PAGE>

          .    Support Systems
               -- Lube Oil
               -- Hydraulic and Control
               -- Cooling Water
               -- Cooling and Sealing Air
               -- Fuel(s)
               -- Starting
               -- Heating and Ventilation
               -- Fire Protection
               -- Generator Systems

          .    Control System
               -- Control Panel Arrangement
               -- Basic Control Functions and Operating Sequences
               -- Basic Protection Functions

          .    Turbine Generator Operation
               -- Startup
               -- Operating Parameters
               -- Emergency Procedures

          .    Operator Responsibilities
               -- Data Taking and Evaluation
               -- Operating Limits and Required Operator Action on Various
                  Annunciator Indications

          .    Unit Documentation

________________________________________________________________________________

15.3     Training Material and Related Conditions (On-Site Training)

          .    Classes run daily (five days/week) and are limited to six (6)
               hours. The actual class time, a.m. and p.m. hours, is dictated by
               the availability of the equipment and the students per the normal
               work schedule. Each class time period should be agreed to by the
               Owner's management and GE's instructor(s) at the beginning of the
               program. The six (6) hour class limitation will allow ample time
               for the instructor(s) to prepare the next session's work plan.

          .    A maximum of twelve (12) students per class can be accommodated.


                                         Training                      Page 15.2
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

               .    English-speaking instructor(s) will be furnished for the
                    course duration.

               .    Each student will be furnished a suitable bound course
                    instruction handbook in English; shipment costs have been
                    included in the firm price quoted herein. Any materials
                    furnished are exclusively for the use of the Owner's
                    personnel. This material is not for resale or to be
                    distributed to third parties, nor is it to be copied or
                    reproduced without GE's prior written permission.

               .    Any audio or video recording of GE's lecture material is
                    prohibited unless GE grants permission in writing in advance
                    of the training program.

               .    The instructor(s) will retain all visual aids such as 35mm
                    slides and transparencies used to conduct the course.

               .    The power plant equipment should preferably be operable and
                    available to support this course of study.

               .    GE shall be responsible for the instructors travel and
                    living expenses during the training period.

________________________________________________________________________________

15.4     Training Schedule

               After engineering design has been finalized, training is
               conducted during a mutually-agreeable time.


                                         Training                      Page 15.3
                                         ---------------------------------------
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

                g

                                GE Power Systems
---------------------------------


                  16.      Mechanical Outline

________________________________________________________________________________

                  Later


                                        Mechanical Outline             Page 16.1
                                        ----------------------------------------
                                        Proposal       93710G3 (11/00) Rev. 2 rb

<PAGE>

                 g
                                GE Power Systems
---------------------------------


                   17. Electrical One-Line Diagram

________________________________________________________________________________

                   One-Line Diagram                     Later



                                 Electrical One-line Diagram           Page 17.1
                                 -----------------------------------------------
                                 Proposal              93710G3 (11/00) Rev. 2 rb

<PAGE>

            g

                                GE Power Systems
---------------------------------

            18.  Experience List

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





                                   Experience List                     Page 18.1
                                   ---------------------------------------------
                                   Proposal            93710G3 (11/00) Rev. 2 rb


<PAGE>

MS7001FA

<TABLE>
<CAPTION>
 SHIP YR   CUSTOMER                          COUNTRY  MODEL D      MODEL     NP M  SEGM   FUEL  CYCLE   STATION
<S>        <C>                               <C>      <C>        <C>       <C>         <C>       <C>     <C>
  2000     BUCKSPORT ENERGY/CHAMPION INTL    USA      MS7001FA   MS7241FA   169.90 IPP     DA    CC      BUCKSPORT ENERGY

  2000     CONOCO GLOBAL/DUPONT              USA      MS7001FA   MS7241FA   169.90 IPG     NG    CC      CONOCO-SABINE

  2000     CONOCO GLOBAL/DUPONT              USA      MS7001FA   MS7241FA   169.90 IPG     NG    CC      CONOCO-SABINE

  1999     DUKE ENERGY                       USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      HIDALGO

  1999     DUKE ENERGY                       USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      HIDALGO

  1999     DUKE ENERGY                       USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      MAINE INDEPENDENCE

  1999     DUKE ENERGY                       USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      MAINE INDEPENDENCE

  1999     DUKE FD/LAMAR POWER PARTNERS      USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      PANDA ENERGY/ERCOT 1

  1999     DUKE FD/LAMAR POWER PARTNERS      USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      PANDA ENERGY/ERCOT 1

  1999     DUKE FD/LAMAR POWER PARTNERS      USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      PANDA ENERGY/ERCOT 1

  1999     DUKE FD/LAMAR POWER PARTNERS      USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      PANDA ENERGY/ERCOT 1

  1999     EMI                               USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      RUMFORD

  1999     GREGORY POWER PARTNERS, LG&E      USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      GREGORY

  1999     GREGORY POWER PARTNERS, LG&E      USA      MS7001FA   MS7241FA   169.90 IPP     NG    CC      GREGORY

  1999     HOUSTON INDUSTRIES                USA      MS7001FA   MS7241FA   169.90 IPP     DA    CC      CARDINAL ENERGY/SHELL

  1999     HOUSTON INDUSTRIES                USA      MS7001FA   MS7241FA   169.90 IPP     DA    CC      CARDINAL ENERGY/SHELL

  1999     HOUSTON INDUSTRIES                USA      MS7001FA   MS7241FA   169.90 IPP     DA    CC      CARDINAL ENERGY/SHELL

  1999     SAN ANTONIO TEXAS, CITY OF        USA      MS7001FA   MS7241FA   169.90 EUPG    NG    CC      BRAUNIG

  1999     SAN ANTONIO TEXAS, CITY OF        USA      MS7001FA   MS7241FA   169.90 EUPG    NG    CC      BRAUNIG

  1999     TALLAHASSEE FL, CITY OF           USA      MS7001FA   MS7241FA   169.90 EUPG    DA    CC      PURDOM 8
  1999     TIVERTON POWER ASSOCIATES         USA      MS7001FA              169.90 IPP     DA    CC      TIVERTON
</TABLE>

<PAGE>

<TABLE>
  <S>      <C>                            <C>  <C>        <C>        <C>           <C>  <C>  <C>
  1998     FRONTERA GENERATION LTD PTNR   USA  MS7001FA   MS7231FA   167.80 IPP    NG   CC   CSW-FRONTERA (MERCHANT)

  1998     FRONTERA GENERATION LTD PTNR   USA  MS7001FA   MS7231FA   167.80 IPP    NG   CC   CSW-FRONTERA (MERCHANT)
  1998     OCCIDENTAL CHEMICAL CORP       USA  MS7001FA              167.00 IPG    NG   CC   INGLESIDE 1 (MERCHANT)
  1998     OCCIDENTAL CHEMICAL CORP       USA  MS7001FA              167.00 IPG    NG   CC   INGLESIDE 2 (MERCHANT)

  1996     COGENTRIX/CLARK COUNTY, WA     USA  MS7001FA   MS7221FA   167.80 IPP    DA   CC   RIVER ROAD, CLARK
                                                                                             COUNTY

  1995     HERMISTON GENERATING L.P.      USA  MS7001FA   MS7221FA   159.00 IPP    NG   CC   HERMISTON 1, OR

  1995     HERMISTON GENERATING L.P.      USA  MS7001FA   MS7221FA   159.00 IPP    NG   CC   HERMISTON 2, OR
  1994     CMS GENERATING                 USA  MS7001FA              159.00 IPP    NG   CC   DEARBORN

  1994     ENERGY NATIONAL INC.           USA  MS7001FA   MS7221FA   159.00 IPP    NG   CC   CROCKETT COGEN

  1994     PORTLAND GENERAL ELECTRIC      USA  MS7001FA   MS7221FA   159.00 EUPG   NG   CC   COYOTE SPRINGS

  1993     SITHE ENERGIES/INDEPENDENCE    USA  MS7001FA   MS7221FA   159.00 IPP    NG   CC   INDEPENDENCE, SCRIBA

  1993     SITHE ENERGIES/INDEPENDENCE    USA  MS7001FA   MS7221FA   159.00 IPP    NG   CC   INDEPENDENCE, SCRIBA

  1993     SITHE ENERGIES/INDEPENDENCE    USA  MS7001FA   MS7221FA   159.00 IPP    NG   CC   INDEPENDENCE, SCRIBA

  1993     SITHE ENERGIES/INDEPENDENCE    USA  MS7001FA   MS7221FA   159.00 IPP    NG   CC   INDEPENDENCE, SCRIBA

  1993     TIGER BAY COGEN                USA  MS7001FA   MS7221FA   159.00 IPP    DA   CC   FORT MEAD, TIGER BAY

  1992     FLORIDA POWER & LIGHT COMPANY  USA  MS7001FA   MS7231FA   159.00 EUPG   NG   CC   MARTIN 3

  1992     FLORIDA POWER & LIGHT COMPANY  USA  MS7001FA   MS7221FA   159.00 EUPG   NG   CC   MARTIN 3

  1992     FLORIDA POWER & LIGHT COMPANY  USA  MS7001FA   MS7221FA   159.00 EUPG   NG   CC   MARTIN 4

  1992     FLORIDA POWER & LIGHT COMPANY  USA  MS7001FA   MS7221FA   159.00 EUPG   NG   CC   MARTIN 4
</TABLE>




<PAGE>

         g
                         GE Power Systems

         19.      Quality


         19.1     GE Power Generation Quality .........................    19.2
         19.2     Quality Services Overview ...........................    19.6
         19.3     Gas Turbine Quality Services ........................    19.10
         19.4     Generator Quality Services ..........................    19.11
         19.5     Purchased Equipment Quality Services ................    19.11
         19.6     Standards and Procedures ............................    19.12
         19.7     Customer Review of GE Documentation .................    19.14
         19.8     Customer Observation Points .........................    19.14

                                         Quality                       Page 19.1
                                         Proposal      93710G3 (11/00) Rev. 2 rb

<PAGE>

19.1  GE Power Generation Quality

               GE Power Generation (GEPG) is committed to setting the industry
               standard of excellence for customer satisfaction. Inherent in
               this objective is our continuing determination to perform every
               function, every process, to the highest quality standards--from
               the way we develop and apply technologies to the way we
               manufacture products and provide services.

      19.1.1   Company Policy Statements

               The quality standards for the GE corporation are set in GE Policy
               20.1, Company-Wide Quality and GE Policy 20.11, Customer
               Satisfaction. The highlights of Policy 20.1 are:

               . Company-Wide Quality, as a corporate objective, means attaining
                 a level of overall performance and attitude that makes GE the
                 natural choice of customers and earns the respect of all those
                 affected by the company's activities.

               . Company-Wide Quality, as an individual objective, is achieved
                 by employees who aspire to be better than the best. GE is
                 committed to assisting employees in their pursuit of excellence
                 by providing them with the leadership, cooperative climate,
                 training, facilities and materials consistent with the overall
                 company quest for quality.

               Policy 20.11 highlights are:

               . It is the policy of GE to understand its customers' needs for
                 products and services, as well as all related requirements, and
                 to put its best effort into responding to those customer needs
                 before, during and after every sales transaction.

               . GE shall make commitments to its customers which reflect GE's
                 true ability to serve and to make every effort to meet those
                 commitments.

      19.1.2   Power Generation Philosophy

               "To provide our valued customers with the highest quality
               products, parts and services with unparalleled customer service,
               while effectively utilizing every employee and partner working
               together in an environment of mutual respect, dignity and
               unyielding integrity."

                                           Quality                     Page 19.2

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     19.1.2.1  Objective

               The objectives of the Quality Policy are based on the premise
               that, in striving for excellence in every facet of our
               operations, we will assure the highest level of customer
               satisfaction and the fulfillment of their objectives through the
               products and services Power Generation has provided. Integral to
               this are the following key elements:

               . Customers are both internal and external.

               . Quality measurements must be customer oriented.

               . Complete understanding of customer requirements and
                 expectations is essential.

               . Quality is to be achieved by designing and building quality and
                 reliability into our products and services, optimizing our
                 processes and minimizing or eliminating inspections, waste and
                 rework.

               . Business processes and procedures instrumental in the
                 achievement of the Quality Policy are to be defined, documented
                 and controlled.

               . Continuous process improvement efforts will focus around
                 process simplification, variation reduction and cycle time
                 compression, utilizing when able, "Best Practices" as models
                 and examples.

               . Timely and effective corrective and preventive action will be
                 the key to the continuous improvement process.

               . Management involvement plays a critical role in the achievement
                 of the quality objectives.

               . The Power Generation Quality System will be based on the
                 International Standard ISO 9001.

     19.1.2.2  Implementation

               It is the responsibility of the President and CEO, GE Power
               Systems, and his management teams at all levels, to ensure the
               understanding and implementation of this policy throughout the
               business and to provide the necessary processes, practices,
               procedures and resources necessary to achieve that end.

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     19.1.2.3  Measurement

               To ensure the success of the Quality Policy, appropriate and
               meaningful measurements will be identified, developed and
               reviewed at all levels and functions to ensure that appropriate
               corrective and preventive action needs are identified and
               addressed in a timely and effective manner. The type and degree
               of such measurements will be of a nature to evaluate the
               performance to the objectives implied in the quality policy and
               consistent with the continuous improvement philosophy of the
               business.

               Such measurements may include, but not be limited to:

               . Customer satisfaction measurements

               . Internal and external failures

               . Audit results

               . Process and product quality trends

               . Organizational performance data

               . Product performance data

               . Statistical analysis techniques

               . Related cost data

     19.1.2.4  References

               This policy is intended to support the objectives established in
               Company Policy 20.1 "Company Wide Quality" and Company Policy
               20.11 "Customer Satisfaction".

     19.1.2.5  Review

               The Quality Policy will be reviewed annually by Executive
               Management in order to assure its continued applicability and
               objectives.

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  19.1.3  ISO 9000 Certification

          The desire for customer satisfaction drives world class quality.
          Customers throughout the world are not only demanding a high level of
          quality, they are requiring this quality be assured through the
          application of a comprehensive quality program. The ISO 9000 program
          and certification provide customers with a globally recognized Quality
          Management system.

          In order to be more responsive to our customer's needs GE took this
          customer requirement and made it a top priority. Our Sales,
          Engineering, Sourcing and Manufacturing functions worked diligently to
          accomplish ISO certification. GE takes great pride and pleasure in the
          fact that we were the first power generation supplier to obtain broad
          scope ISO certification. Lloyd's Register Quality Assurance has
          assessed and approved GE's quality management system standards of ISO
          9001:1994, EN ISO 9001:1994 and ANSI/ASQC Q9001-1994.

          GE has focused on this quality issue, with customer satisfaction being
          the top priority. The driving force behind our total quality system is
          to achieve total customer satisfaction by minimizing variances and
          completing the product or services correct the first time. We
          established our quality measurements and targets based on the most
          demanding of our customers' perspective. To satisfy this high level of
          demand, we focused on our "process" quality, not just the end-products
          and services. To achieve this we have directly involved our employees,
          our customers and suppliers in these process improvements.

          What really counts is our customers' perception of how well we meet
          their quality requirements and goals. Therefore, our quality
          measurements and procedures are being constantly monitored and
          evaluated against both our own high standards and our customers'
          needs.

  19.1.4  Total Quality Plan

          GEPG has an integrated total quality plan which addresses all
          processes, involves all employees and is driven by top management
          leadership. The principles of total quality are based on achieving
          total customer satisfaction by minimizing variances and doing the
          right thing the first time. These principles are:

          .    Total commitment to quality at every salaried and hourly level

          .    Assure understanding of customer requirements and expectations

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                 . Directly involve our customers and suppliers in process
                   improvements

                 . Assign ownership for process design and control to empowered
                   Workout/Continuous Improvement teams

                 . Focus on "process" quality - not just end-products and
                   services

                 . Set our quality measurements/targets from the most demanding
                   customer's perspective

                 . Define the key measures needed to assess variances in process
                   performance

                 . Apply Continuous Improvement methods to reduce variances and
                   cycle times to progressively improve overall performance

                 . Train employees and maintain a cadre of leaders

                 . Implement tracking and reporting systems to monitor progress
                   and results

                 . Monitor all elements of Cost Of Quality (COQ), including
                   prevention, appraisal, and internal and external failure,
                   plus the impact of "lost opportunities" on net operating
                   income

                 . Identify and progressively eliminate the source of all
                   avoidable COQ

                 . Identify, recognize, and reward exceptional individual and
                   team performance

                 GEPG recognizes that ISO 9001 certification covers the basic
                 fundamentals of a quality system. To attain total quality, GEPG
                 has created a comprehensive Quality Manual which meets the
                 requirements of the most demanding customer and sets the total
                 quality guidelines.

19.2 Quality Services Overview

     19.2.1      Terms and Definitions for Quality Services

     19.2.1.1    Acceptance Criteria

                 The specific set of measurements and criteria including
                 judgment by which a part, a component, or the whole product is
                 accepted or rejected. The acceptance criteria established by GE
                 (as designer of the equipment) will prevail in all cases.

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        19.2.1.2  Audit Typical

                  A customer examination of typical parts or factory inspection
                  practices (such as NDT, dimensional checks) in a specific area
                  such as turbine wheel UT examination. The "audit typical" is
                  frequently conducted in lieu of a witness point when the parts
                  or components of interest are at a stage of production where
                  the part does not have customer assignment.

        19.2.1.3  Materials Shipped Direct (MSD)

                  Materials or equipment within the GE scope of supply but
                  manufactured by a sub-supplier and shipped directly from the
                  subsupplier to the installation site.

        19.2.1.4  Observe

                  Advance notice of an observation point is provided to the
                  customer and updated as the event nears. Production sequences
                  are followed and the event is not delayed or rescheduled to
                  accommodate customer schedules.

        19.2.1.5  Observation Point

                  A specific test or event in the production cycle observed by
                  the customer or his representative, as an option, without
                  interrupting the normal production flow. Advance notification
                  will be provided to the customer for contractually specified
                  observation points and updated as the event nears. Production
                  sequences will be followed and the event will not be delayed
                  or rescheduled to accommodate customer schedules.

        19.2.1.6  Quality Control Reports (QCR)

                  The reporting form used to identify and track manufacturing
                  nonconformances. The customer representative may review any
                  QCR pertaining to his equipment.

        19.2.1.7  Records Review

                  A joint Customer-Quality representative review of
                  Manufacturing and Quality documentation applicable to or
                  typical of the customer's unit.

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        19.2.1.8  Rights of Acceptance

                  The contractually agreed and stated ultimate power to accept a
                  product or portion of product. Contract documents define the
                  limits of customer rights of acceptance; otherwise, the
                  manufacturer retains the rights.

        19.2.2    Arrangements and Access Guidelines

                  Customer representatives will be provided reasonable access to
                  manufacturing facilities for purposes of obtaining information
                  on production progress, determining status, and observing
                  inspections and tests with respect to the customer ordered
                  power generation equipment. All customer contacts with GE
                  during the manufacturing phase are scheduled in advance
                  through designated personnel in Project Management, Project
                  Engineering and/or Manufacturing.

                  Access will be available at the manufacturing facilities
                  during normal working hours and on an off-hours basis where
                  appropriate or necessary for observation of contractually
                  agreed upon production points. The main manufacturing
                  locations are Greenville, SC and Schenectady, NY.

        19.2.3    Suppliers

                  GE Power Generation maintains a high quality global supplier
                  base. These suppliers are subject to rigorous approval,
                  qualification and surveillance processes to maintain this high
                  level of quality. GE will make additions and deletions from
                  time to time to the current supplier list in an effort to
                  improve quality and delivery while maintaining the ability to
                  provide our customer's equipment at competitive prices.

        19.2.4    Quality Systems Manual

                  GE Power Generation has and maintains controlled Quality
                  Manuals in accordance with good quality practices and
                  established standards.

                  The Quality Manuals are primarily a tool to be used by
                  personnel and components in their pursuit of quality. The
                  manuals provide information to integrate the quality system.
                  All quality related instructions are referenced to permit
                  ready access to pertinent information on any portion of the
                  quality system.

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          The Quality Manuals address the following elements:

          1.   Management Responsibility

          2.   Quality System

          3.   Contract Review

          4.   Design Control

          5.   Document Control

          6.   Purchasing

          7.   Purchaser Supplied Product

          8.   Product Identification and Traceability

          9.   Process Control

          10.  Inspection and Testing

          11.  Control of inspection, measuring and test equipment

          12.  Inspection and Test Status

          13.  Control of Non-Conforming Material

          14.  Corrective and Preventive Action

          15.  Handling, Storage, Packaging, Preservation and Delivery

          16.  Quality Records

          17.  Internal Quality Audits

          18.  Training

          19.  Servicing

          20.  Statistical Techniques

19.2.5    Monitoring and Diagnostics

          At GE's discretion, a Monitoring and Diagnostics (M&D) system may be
          utilized by GE to perform quality management during the warranty
          period of a new unit. The system enables GE's turbomachinery experts
          located at the M&D Center in Schenectady, NY to remotely monitor
          trends and detect anomalies that may lead to more serious problems if
          left uncorrected.

          The system requires installation of a non-intrusive, proactive GE
          proprietary computer called the On Site Monitor (OSM) at the customer
          site to receive and store data from sensors in the unit. The M&D
          Center, which operates 24 hours per day, seven days a week,
          periodically accesses the OSM via a phone modem. At the end of the
          warranty, the OSM may be removed from the customer site.

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19.3 Gas Turbine Quality Services

             The following quality assurance services are available for the Gas
             Turbine:

     19.3.1  Quality Systems Manual (Review)

             The GE Gas Turbine Quality Manual and related quality system
             documentation may be reviewed in detail by the customer with a
             quality organization representative at the gas turbine
             manufacturing facilities.

     19.3.2  Quality Program Review (Pre-Inspection Meeting)

             A one day project-oriented review can be conducted by manufacturing
             quality professionals at the manufacturing facility. The customer's
             representatives are exposed to the quality system, manufacturing
             facilities, quality control methods and records system. A shop tour
             is conducted, specific customer required quality services are
             reviewed and any contract-level quality issues are identified.

     19.3.3  Progress and Quality Topics (Review)

             An informal one day review guided by customer interests and hosted
             by manufacturing Quality personnel can be held at the manufacturing
             facility. Specific manufacturing progress is observed, Quality
             documentation checked, and other customer special interest quality
             topics discussed.

             Typical events or activities include:

             .    Audit rotor or stator materials certifications

             .    Audit rotor balance procedures and records

             .    General Factory Tour

             .    Audit typical forging NDT practices

             .    Review typical unit records file

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        19.3.4   Comprehensive Product Quality Report

                 Gas Turbine personnel will supply on CD ROM the Comprehensive
                 Product Quality Report (CPQR) containing images of the unit
                 certification sheet, rotor assembly and balance data, unit
                 assembly data, and final gas turbine factory test data (when
                 required). The CD ROM will contain all files, programs, and
                 instructions to allow its use on any IBM Compatible personal
                 computer with a CD ROM drive in a Windows environment. The
                 software provides easy identification and retrieval of any item
                 or image.

                 Three (3) copies of the CD ROM will normally be available four
                 weeks after unit shipment. Quality Records personnel will
                 prepare the CD ROM with data from quality records files.

19.4    Generator Quality Services

                 The following quality assurance services are available for
                 generator.

        19.4.1   Quality Systems Manual (Review)

                 The Generator Quality Systems Manual and related quality
                 systems documentation may be reviewed in detail by the customer
                 with a quality representative at the manufacturing facilities.

19.5    Purchased Equipment Quality Services

                 These services are provided for the major vendor purchased
                 material and equipment required for the turbine-generators.

        19.5.1   Supplier Quality System

                 GE Power Systems utilizes the following three step process for
                 selecting and controlling the quality of the products received
                 from our suppliers:

                 . Supplier Approval--An approved supplier is one that has
                   been authorized by functional representatives to receive a GE
                   Power Generation Purchase Order. Additional suppliers are
                   selected for potential approval on an on-going basis to
                   maintain high quality, cost effective suppliers.

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             .  Supplier Qualification--Product specific reviews, inspections
                and qualifications are performed once a purchase order has been
                placed to assure the supplier complies with the customer
                requirements. A qualified supplier is one that has proven its
                ability to manufacture a component to satisfactorily meet all
                GE requirements.

             .  Supplier Surveillance--Inspections and quality audits are
                performed where required to assure conformance to customer
                requirements.

     19.5.2  Supplier Quality System Review

             GE Sourcing (purchasing) personnel or a GE representative will
             arrange for and accompany where necessary the customer's
             representative on quality-oriented visits to subsuppliers. Emphasis
             is placed on equipment to be shipped direct to the customer site
             (MSD equipment). The customer's representative may review the
             subsupplier's quality program, the GE quality plan for the subject
             equipment and the status and condition of the equipment designated
             for their unit. This visit should be coordinated with specific
             supplier production cycle events or tests as applicable.

19.6 Standards and Procedures

     19.6.1  General

             GE has traditionally designed and manufactured its products in
             accordance with GE standards, specifications and procedures which
             are based on U.S. National Codes and Standards applicable to the
             product. Depending on product needs, the GE standards may fully
             meet or exceed the corresponding National Code (ASME, NEC, QWS), or
             deal with state-of-the-art materials, or govern a new proprietary
             process, or address a special foreign code requirement or meet GE
             design requirements.

             The customer or his representative may review and discuss the
             standards at the manufacturing facilities but copies will not be
             provided and contents will not be altered.

             GE specifications, standards, and procedures are also applied to
             all purchased materials for the GE supplied equipment.

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        19.6.2    Non-Destructive Testing (NDT)

                  The non-destructive testing practices are based on ASTM
                  standards and ASNT recommended practices as deemed appropriate
                  for the manufacture of the equipment. NDT personnel training
                  is guided by SNT-TC-1A and the necessary process
                  specifications are in place to direct NDT activities
                  including:

                  . Radiographic (X-Ray)

                  . Liquid Penetrant (Red Dye)

                  . Fluorescent Penetrant (i.e., Zyglo)

                  . Ultrasonic

                  . Eddy Current

                  . Magnetic Particle

                  . Bore Etch and Spin

                  . Hydrostatic Testing

                  . Kerosene and Whiting

                  . Red and Blue Surface Contact

        19.6.3    Rights of Approval and Acceptance

                  GE reserves all rights of acceptance/rejection for components
                  or characteristics except where specifically defined in the
                  GE/Customer contract documentation.

                  Customer reviews or observations of factory tests and
                  inspections do not constitute a waiver of requirements to meet
                  the specified operating conditions, nor does customer
                  inspection relieve GE of its responsibilities.

        19.6.4    Drawings and Records

                  Drawings and records are available for review and discussion
                  on a specific case basis at the manufacturing facility. Copies
                  will not be provided except for normal purchaser drawings and
                  where specifically required in the contract.

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19.7 Customer Review of GE Documentation

          A customer may review whatever quality control plans, procedures,
          drawings or records are necessary for operations/tests/inspections
          performed on his parts. (Under certain conditions when his parts may
          not be available, `typical' documentation, may be reviewed to
          demonstrate examples.) Due to the fact that such documentation usually
          contains information considered proprietary, copies are not provided.

          All documentation reviews will be conducted with an authorized
          representative, such as the area Quality and Process Engineer. This is
          necessary as such documentation is usually of a "working" nature and
          will need interpretation by a knowledgeable individual.

          Since the review of documentation and data will usually involve
          in-process product and activities, certain types of documentation may
          not be made available for customer review until after full resolution
          and/or implementation of related issues.

          Advance submittals of specifications, procedures and manufacturing
          quality plans are not provided.

19.8 Customer Observation Points

          The customer, by previous arrangements, can be notified in advance of
          significant events in the manufacturing cycle for his major hardware.
          The normal practice is to provide the customer with a monthly
          "milestone" schedule of key activities for each of the customer's
          units.

          If specific observation points have been contracted, advance
          notification (usually 5 days) of observation points will be provided
          with confirmation of 24 - 48 hours. Production work, testing and
          equipment delivery will not be delayed to accommodate the inspector.

          Supplied equipment and parts are manufactured under a production and
          inventory control system. Many parts are produced for "inventory" and
          are not assigned to a specific customer until time of shipment. Thus,
          except for certain large components and major serialized parts, it may
          not be possible to provide an observation point on the actual parts a
          customer will receive. In such cases, GE recommends that a customer
          observe the test or inspection on similar parts to assure that the
          procedures and processes are being followed that will assure a quality
          part.

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                  The following tests and inspections are performed in the
                  manufacturing facilities and are optional observation points.
                  This list should not be taken to mean that any one such test
                  will be performed on a particular part. These points have been
                  developed by GE based upon considerable past experience of
                  what some of our customers have wanted to observe.

        19.8.1    Gas Turbine Tests and Inspections

        19.8.1.1  Rotor Final Balance (Observe) - Optional

                  The customer representative is invited to observe the normal
                  production operation of final rotor balance on the rotor
                  designated for his unit. The completed rotor is set up in the
                  balance machine and stabilized. Unbalance readings are taken
                  in two planes at low speed (300 to 500 rpm) and balance
                  correction is applied to one or more planes by weight addition
                  or removal. Final balance readings and mathematical checks are
                  performed to assure an acceptable rotor.

                  Final rotor balance is a single operation on the entire unit
                  for MS6001B, MS6001F, MS7001F, MS9001F gas turbine models (two
                  bearing designs). The MS7001E and MS9001E models, (three
                  bearing designs), have separate balance operations for the
                  compressor section rotor and the turbine section rotor.
                  Manufacturing methods and priorities are such that the
                  customer should plan on separate visits where multiple
                  balancing operations are to be observed.

                  Since GT rotors are considered rigid and are made up of
                  individually balanced, geometrically-controlled components,
                  the low speed balancing operation adequately ensures low
                  vibration levels in the operation unit.

        19.8.1.2  Turbine Factory Final Test

                  There is no factory test as part of the order.

                  However, factory testing of gas turbines will be performed on
                  an audit basis as determined by GE. If a customer's specific
                  machine is scheduled for testing, the customer or his
                  representative(s) may be invited to directly observe operation
                  of his gas turbine during its normal final fire testing.

        19.8.1.3  Unit Ready for Shipment (Observe) - Optional

                  Consisting of up to two (2) distinct inspection points
                  depending on the machine and the customer objectives, this
                  option starts with a walk around

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                    inspection of the unit in the final stages of preparation
                    for shipment. This inspection is after final painting but
                    before the bolting of batten strips which secure the side
                    panels and prevent internal access for machines with on-base
                    lagging. During this inspection the customer may review
                    overall workmanship, completeness of assembly, adequacy of
                    prime painting, application of flange blanking plates,
                    preservation techniques and general shipping practices.

                    Next the customer may desire to see his unit on the rail car
                    ready for shipment. The unit is fully enclosed, if an
                    on-base lagging design, is secured to the car and
                    appropriately marked. It is then shipped by rail, either to
                    location or to port.

        19.8.2      Generator Test and Inspections

        19.8.2.1    Generator Stator

        19.8.2.1.1  Final Electrical Test (Observe)

                    The typically two (2) to four (4) hour inspection includes
                    the following:

                    . General visual inspection of the fully assembled stator

                    . Winding Resistance Measurement--The dc resistance of each
                      phase is measured with a low resistance ohm meter along
                      with the winding temperature.

                    . Insulation Resistance Measurement--Prior to the final
                      winding high potential test, the insulation resistance
                      over a ten minute period is measured with a 500 volt dc
                      insulation tester.

                    . High-Potential Test--The windings of the armature are
                      tested by grounding two phases and applying a 60 Hz
                      voltage whose RMS value is twice the machine's rated
                      voltage plus 1000 volts. This test is repeated for each
                      phase. This test is done per GE standard which meets or
                      exceeds IEEE 115 and ANSI C50.10.

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    19.8.2.2     Generator Field

    19.8.2.2.1   Overspeed and Balance (Observe)

                 Overspeed Test - The overspeed test is intended to expose the
                 components of the field assembly to forces higher than normal
                 and demonstrate the ability of the field assembly to withstand
                 such forces. The field is set up in the high speed balance
                 facility, it is held for three minutes at a speed 20% above the
                 rated speed of the unit.

                 High Speed Balance - The generator field will undergo a high
                 speed balance. The primary objective of precision balancing is
                 to reduce the residual unbalance of the field to the lowest
                 possible level. The approach used in balancing fields is called
                 modal balancing. Each mode of vibration, or critical speed, is
                 balanced in turn, starting with the lowest speed, on first
                 mode. The process proceeds to each critical in turn from the
                 first to the highest critical within the operating speed range.
                 After all criticals are balanced to a small residual vibration
                 level, balance at rated speed is evaluated.

    19.8.2.2.2   Final Electrical Test (Observe)

                 . Winding Resistance Measurement--The dc resistance of each
                   phase is measured with a low resistance bridge. The winding
                   temperature is also measured.

                 . Insulation Resistance Measurement--Prior to the final winding
                   high potential test, the insulation resistance over a ten
                   minute period is measured with a 500 volt dc insulation
                   tester.

                 . High-Potential Test--The windings of the field are tested by
                   applying 10 times the rated field voltage but not less than
                   1500 volts ac between the field winding and ground for field
                   voltages of 500 volts or less. For fields rated greater than
                   500 volts, the test voltage is twice the rated voltage plus
                   4000 volts ac. This test is done per GE standard which meets
                   or exceeds IEEE 115 and ANSI C50.10.

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         g

                                GE Power Systems

         20. Reference Document

<TABLE>
<CAPTION>
                                 Document Title                                  Number

         <S>                                                                   <C>
         Process Specification Fuel Gases for Combustion in Heavy-Duty Gas     GEI-41040F
         Turbines

         Cooling Water Recommendations for Closed Cooling System               GEI-41004G

         Requirements for Water/Steam Purity in Gas Turbines                   GEK-101944

         Gas Turbine Evaporative Coolers - Design Considerations for Water     GEK-107158
         Supplies

         Compressor Cleaning                                                   GEK-107122A

         Field Performance Testing Procedure                                   GEK-28166A

         Standard Field Testing Procedure for NOx Emission Compliance          GEK-28172F

         Gas Turbine and Accessory Equipment Preservation                      GEK-28156C

         Lubricating Oil Recommendations for Gas Turbines with Bearing         GEK-32568E
         Ambients above 500(degree)F (260(degree)C)

         Heavy Duty Gas Turbine Operating and Maintenance Considerations       GER-3620F
</TABLE>



                                   Reference Documents                 Page 20.1
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                           g

                                                GE Power systems


                           21.      Spare Parts Recommendation




                           Later




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