Plant Description 

• Ayoun Moussa 1&2 station consists of:

1. Two indoor condensing Steam Turbine Generator (STG) units, each capable of delivering 320 MW net power at the generator terminals.
2. Two outdoor, dual firing, pressurized furnace steam generators.
3. Auxiliary equipment including onsite oil storage, a natural gas pressure reducing and handling facility, a desalination plant for plant make up water, an offshore cooling water intake structure, a water and wastewater treatment facility, a GIS 220 kV indoor switchyard, 220 kV transmission lines, and a housing colony.
4. Procurement activities for the project included the full scope of contract/purchase order formation and administration activities covering prequalification and evaluation of bidders, issuance of bid documents, bid evaluation, contract negotiations, contracts awarding and expedition.

The project contracting plan used a multi-package system. 12 contracting packages and 7 purchase orders were awarded to different contractors and suppliers to provide the station goods and services. The plant owner awarded the different packages while PGESCO acted as the owner authorized representative. The plant was turned over to the owner and is in stable commercial operation since 2001.