Home Power plant Royal Commission have issued new tender for 115/13.8kV Substation in eastern region

Royal Commission have issued new tender for 115/13.8kV Substation in eastern region

Saudi Arabia’s Royal Commission for Jubail & Yanbu announced a new tender for the “Construction of Al Reggah 115/13.8kV Substation”.

The Project situated is in Jubail, eastern zone of Kingdom of Saudi Arabia

Project details:

The Royal Commission for Jubail & Yanbu is planned to develop Al-Reggah 115/13.8kV Substation (named as 18BD) including incoming 115kV cable feeders from source substation in order to provide the power for Al Reggah district and part of the City Centre. The project includes the construction of a new indoor 115/13.8 kV Gas Insulated Substation, arranged in a double bus single breaker configuration.

The Substation shall be equipped with IEC 61850 standards-based technically and financially optimized Substation Automation System and will be remotely controlled from the SEC’s Power Control Center through SCADA and Communication.

The Substation consists of following major instrument:

  • 115kV Gas Insulated Switchgear (GIS)
  • MV Switchgear
  • 50/67MVA, 115/13.8kV power transformers
  • 7MVAr Capacitor Banks
  • 1.5MVA, 13.8kV/400V-230V Station Service 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

The project scope of work also includes the 115kV Cables works between new substations to source substation, of approx route length 30km.

Project Summary:

The Contractor shall execute 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 involved work and services until final handing over of new substation work in a satisfactorily working and operating condition.

The project will be organized and implemented by National Grid Specifications and standards.

At present, bid submission date is 21 January 2020.


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