Engineering Consultancy Services for 132/11V Substations for Dubai Harbor Development Project, Dubai

The works related to three (3) nos of 132/11kV Substations is part of Meraas Development for Dubai Harbour Projects. The scope of works includes conceptual design, tendering, design review, site supervision and project management of turnkey Design and Built works of 132/11kV substations as per the requirement of Dubai Electricity & Water Authority (DEWA) & Meraas. All three substations are located in Dubai harbour development area behind Dubai Marina.

Package of three (3) substations are divedided in to two packages.

Package-1 : MRNAHRBR & SEYAHIST Substations awarded to M/s SIEMENS.

Package-2 : AMWAJ Substation awarded to M/s Larsen & Toubro.

The Scope of Consultancy Services covers conceptual design, tendering, estimate, design verification, supervision, witnessing FAT/type tests, Project management and warranty services etc.

Services provided

  • Conceptual design
  • Tender documents preparation and verification;
  • Cost Estimation
  • 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 ;
  • Design revise which includes documents, drawings, material, method statements etc.
  • Project Management (including but not limited to overall project management, schedule controlling, monitoring, interface management and controlling, etc).
  • 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.
  • Handing over to End User

Technical data

  • 132kV GIS – 10 bays
  • 11kV Switchgear – 59 outgoing feeders
  • Power Transformer & Earthing Transformers – 3 Sets
  • Shunt reactor & Capacitor banks
  • LVAC, HVAC, MEP, FPS & SCADA systems



Meraas Development

End User

Dubai Electricity & Water Authority (DEWA)