APPLICATION: 190 MW Combined Cycle Generation Plant

COMMERCIAL OPERATION: July 1995

190 MW, #6 and #2 Fuel Oil Fired, Combined Cycle Generation Plant consisting of a single gas turbine generator exhausting into a three pressure, Heat Recovery Steam Generator (HRSG) and 2 Power Boilers supplying steam to a single condensing steam turbine generator.

Plant consists of the following system controlled via the Distributed Control System.

CombustionTurbine/Generator (GE - Frame 7 EB) – Limited Control

Steam Turbine Generator (General Electric) – Limited Control

Heat Recovery Steam Generator (Vogt)

(2) Power Boilers (Peabody) including Combustion Control

Diesel Generator

Electrical System with integral SOE

All Balance of Plant Systems – Condensate, Feedwater, Circ. Water, Mechanical Auxiliaries, etc.

Leeds+Northrup MAX 1000 DCS with the following components:

(3) WorkStations including:

(3) Real-Time Processors

(3) Graphics Processors (OPS)

(2) Applications Processors (EWS)

(7) Redundant Distributed Processing Unit (DPU) Pairs

(2) Non-Redundant DPU's for communication links

1373 Total I/O Supplied: 195 AI 80 AO 656 DI 352 DO 90 TC

2 – GE Speedtronics Mark 5 Turbine Datalinks

Spanish and English Graphics and Drawings

Generation Plant is built on Barges

Custom logs and report generation