Spreadsheet: vkaminski__40901__CASH_EPE_0400MyCopy
Sheet: Ref1

[NAME]
 |  |  |  |  |  |  |  | Person(s)
 |  | Current |  |  |  |  | Date Of | Responsible
Assumption Category | Assumption Description | Assumption |  |  |  | Assumption Reference | Reference | For Assumption | Comments
 |  |  |  |  |  | EPE / SCC EPC Contract | 1997-08-22 00:00:00 | [NAME] | Article 1.1 (Definitions-Phase I,II,III)
 |  |  |  |  |  | J. Bestard - Memo | 1999-08-14 00:00:00 | J. Bestard | Bid Availability / Dispatch Assumptions
 |  |  |  |  |  | [NAME] | 1999-03-19 00:00:00 | [NAME] | Average Degraded Heat Rates
 |  |  |  |  |  | EN/EPE Operating Accord | 1998-08-13 00:00:00 | J. Bestard | Section 6.8
 |  |  |  |  |  | EPE / SCC EPC Contract | 1997-08-22 00:00:00 | [NAME] | Exhibit B-1(a) Opening Paragraph
 |  |  |  |  |  | EPE / SCC - EPC Contract | 1997-08-22 00:00:00 | [NAME] | Exhibit C-1
 |  |  |  |  | Months | Calculation |  |  | Diff Between Start Date & Constr Date
 |  |  |  |  |  | Lammers Verbal | 2000-04-06 00:00:00 | [NAME] | Move Phase III Start date to Feb. 01
 |  |  |  |  | Months | Calculation |  |  | Diff Between Start Dates
 |  |  |  |  | Years | Power Purchase Contract | 1997-11-25 00:00:00 |  | Opening Page
 |  |  |  |  |  | Power Purchase Contract | 1997-11-25 00:00:00 |  | Opening Page (From Date Of Contract)
 |  |  |  |  |  | Power Purchase Contract | 1997-11-25 00:00:00 |  | Opening Page
 |  |  |  |  |  | Lammers Verbal | 2000-04-06 00:00:00 | [NAME] | Signing 09/06/99, Funding 07/01/00
 |  |  |  |  |  | Calculation |  |  | Diff Between Financial Close & Constr
 |  |  |  |  |  | [NAME] | 1998-10-08 00:00:00 | [NAME] | 6 Months From Start Of Phase III
 |  |  |  |  | Escalation
 | Capacity Payments
 |  |  |  |  |  | PPA / J.Bestard - Memo | 1997-11-25 00:00:00 | J. Bestard (05/17/99) | Annex 12, Section 2.2.4 / Annex 11
 |  |  |  |  |  | Power Purchase Contract | 1997-11-25 00:00:00 | J. Bestard | Annex 12, Section 2.2.3
 |  |  |  |  |  | Power Purchase Contract | 1997-11-25 00:00:00 | J. Bestard | Annex 12, Section 2.2.1
 |  |  |  |  |  | Power Purchase Contract | 1997-11-25 00:00:00 | J. Bestard | Annex 12, Section 2.2.2
 |  |  |  |  |  | Power Purchase Contract | 1997-11-25 00:00:00 | J. Bestard | Clause 65
 | Base Year |  |  |  | Escalation
 |  |  |  |  |  | EPE / Petrobras Contract | 1999-03-01 00:00:00 | [NAME] | Liquid Fuel Contract - Exhibit A
 |  |  |  |  |  | EPE / Petrobras Contract | 1999-03-01 00:00:00 | [NAME] | Liquid Fuel Contract - Exhibit A
 |  |  |  |  |  | Standard Conversion
 |  |  |  |  |  | Calculation
 |  |  |  |  |  | EPE / Petrobras Contract | 1999-03-01 00:00:00 | [NAME] | Section 5.01 (Liquid Fuel Agreement)
 |  |  |  |  |  | EPE / TGS Contract | 1999-03-16 00:00:00 | [NAME] | Exhibit 2.1.4 Section 1
 |  |  |  |  |  | EPE / TGS Contract | 1999-03-16 00:00:00 | [NAME] | Exhibit 2.1.4 Section 1
 |  |  |  |  |  | EPE / TGS Contract | 1999-03-16 00:00:00 | [NAME] | Exhibit 2.1.4 Section 2
 |  |  |  |  |  | EPE / TGS Contract | 1999-03-16 00:00:00 | [NAME] | Section 3.1, 3.3, 4.1
 | Base Year |  |  |  | Escalation
 | Escalation Factor
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1999-01-11 00:00:00 | [NAME]
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | Changed Timing Per J. Guidry - 09/15/98
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule (Tied To Bid Amounts)
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule (Tied To Bid Amounts)
 |  |  |  |  |  | [NAME] | 1998-09-10 00:00:00 | [NAME] | O&M Schedule (Tied To Bid Amounts)