Developers issued 380kV Substation RFP related to Jubail 3A IWP

Developers of Jubail 3A Indepent Water Producer Project (IWP), which is under bidding stage issued the RFP for 380kV Substation and 380kV Transmission line package.

The Planned capacity of the Jubail 3A IWP is 600,000 m3/day. The plant will be designed using Reverse Osmosis seawater desalination technology.

The desalination plant will be located in Jubail area, eastern region of Kingdom of Saudi Arabia.

Earlier, Saudi Water Partnership Company (SWPC) has shortlisted the ten (10) consortium companies for Jubail 3A.

Project Description:

The new substation will feed the power supply to the IWP project. The Project Scope of Work involves two Portions:

Portion 1:

Portion 1 of the Project involves the construction a new indoor 380/33 kV Gas Insulated Substation, named as SWPC 3A 380/33 kV BSP.

The BSP shall be equipped with IEC 61850 standards based technically and economically optimized Substation Automation System (SAS) and will be remotely controlled from the Saudi Electricity Company’s Power Control Center (PCC) through SCADA and Communication.

The Substation consist of following major equipment:

  • 380kV Gas Insulated Switchgear (GIS)
  • 13.8kV Switchgear
  • 82.5/102.5 MVA, 380/33/13.8kV Power Transformer
  • 2 MVA, 13.8kV/400V-230V Station Service Transformers
  • 13.8kV Grounding Transformers
  • HV/MV Power Cables and Terminations,
  • AC/DC Auxiliary Power Supply,
  • Surge Arresters
  • Control/Protection System,
  • Substation Automation System (SAS)
  • Communication System
  • Fire Detection/Alarm and Safety and Fire Protection System
  • Civil/Structural works and Mechanical works
  • Security System of Class-C

Portion 2:

Portion 2 of the Project involve Design and construct one 380kV double circuit overhead transmission line, vertical configuration, latticed steel towers, approximately 15.0 kilometers long, using four (4) – 795 kcmil ACSR/AW CONDOR 54/7 conductor per phase from proposed SWPC 3A S/S up to LILO point located along the existing Jubail Residential-Juaymah BSP 380kV OHTL.

Project Summary:

The Contractor shall perform on Lump sum turnkey basis, the design, engineering, materials procurement, quality management, factory inspection/testing, transport and delivery to site, installation, construction, site inspection, testing and commissioning, all associated work and services until final handing over of new substation work in a satisfactorily working and operating condition.

Please do contact us, for more details on the project.

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