Engineering Consultancy Services Rayyan Village & Urgent Upgrade Works & Frame Consultancy, Qatar

The works under the Rayyan Village & Urgent Upgrade Works project include establishment of new transmission substations as well as refurbishment/ modification/ upgrade/ replacement of existing transmission substations/ underground power cables. The works are spread in the area surrounding New Hitmi, Al Wajbah, Doha Central, Abu Nakhla, Al Baraha, Khuraitiyat and Rayyan.

The Scope of Consultancy Services covers tendering, design verification, supervision, witnessing FAT/type tests and warranty services etc. for the area/package-wise EPC works along with EPC Telecom works. The Consultancy Services are divided in two packages.

Package 1 Covers Consultancy Services related to establishment of substations, cables & all associated works of Rayyan Village & Urgent Upgrade Works Project which corresponds to the scope of three EPC Contracts: GTC/318A/2009 (Cables), GTC/318B-1/2009 (Substations) and GTC/318B-2/2009 (Telecom). Package 2 is Framework (Call off) Agreement of this Tender, which basically covers employment of the Consultant’s staff for various services as required by the Client.

Services provided

  • Tender documents preparation and verification;
  • Clarifications to queries raised by tenderers (EPC contractors) during tendering stage;
  • Technical evaluation of received bids and preparation of Technical evaluation report;
  • Commercial Evaluation of received bids and preparation of commercial evaluation report and final recommendations;
  • Tender negotiations and assistance in contract award;
  • Preparation of respective contract documents ;
  • Review and Approval of Contractor’s documentation (including design, material and method statement approval, etc.);
  • Project Management (including but not limited to overall project management, schedule controlling, monitoring, interface management and controlling, etc) for each consultancy package;
  • Site Supervision of site construction activities, testing and witnessing the tests by contractor on all equipment during and after the construction;
  • FATs in the manufacturers’ facilities;
  • Supervision of the commissioning and subsequent warranty period services of all civil, electromechanical and other works comprising EHV/HV Substations, Power Cables, extension to the existing SCADA and Telecommunication systems, etc., and confirmation of compliance with the EPC contract as applicable to each consultancy package;
  • Review and Approval of contractor’s As-Built Drawings;
  • Warranty Period Services.

Technical data

  • 6 new 66/11kV transmission substations (2 underground S/S)
  • Modification of 4 existing 220kV & 400kV transmission substations
  • 32km of 220kV Cable Lines
  • 9km of 66kV Cable Lines



Qatar General Electricity & Water Corporation (KAHRAMAA)