The Power & Utility Company for Jubail & Yanbu (Marafiq) has invited nine companies to submit proposals by 3 November for the contract to build its Yanbu 2 power and water facility.

The nine companies invited to bid are:

• Arabian Bemco (Saudi Arabia)
• Siemens (Germany)
• Hyundai Heavy Industries (South Korea)
• Samsung Engineering (South Korea)
• Hanwha (South Korea)
• Bechtel (US)
• Tecnicas Reunidas (Spain)
• Snamprogetti (Italy)
• Daelim (South Korea)

The winning bidder will construct the project, which will have a minimum capacity of 850MW on an engineering procurement and construction (EPC) basis.

The desalination component of the project will have a capacity of 60,000 cubic metres per day using multi-effect desalination (MED) or multi-stage flash (MSF) technology.

Yanbu 2 will be fired with heavy fuel oil. Arabian Light Crude (ALC) will be available as a back-up fuel via a new pipeline from an existing oil terminal located around 20 kilometres away.

Marafiq decided to go ahead with the current Yanbu 2 scheme after plans to develop two separate independent water and power projects (IWPP) in the area were cancelled by the government in 2009.

In July 2009, Water & Electricity Minister Abdullah al-Hussayen announced Marafiq would merge its planned Yanbu IWPP with the Yanbu 3 IWPP planned by Saline Water Conversion Corporation (SWCC).

The government also decided to scrap plans to develop the joint project as a private utility scheme and instead said it would go ahead as an EPC contract.

Marafiq’s Yanbu 2 facility will help meet demand in the Yanbu area ahead of the completion of the merged project, which will have capacity of 1,700MW of power and 121 million g/d of desalinated water.