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Singkarak HPP

Project planning, testing and design of a 175 MW hydroelectric project in Indonesia

Description of project:

The 175 MW Singkarak hydroelectric project uses the renewable energy potential of the Singkarak Lake catchment area in Indonesia. The project comprises the lake control structure; a concrete weir equipped with four gates; intake structure with intake gate and safety gate; 16.5 km long and 5.2 m diameter headrace tunnel; a surge shaft; a chamber with a safety butterfly valve and an inclined penstock. The powerhouse cavern contains 4 vertical Francis turbines with associated spherical valves.

ÅF's services:

  • Revision of previous preliminary studies, planning and supervision of model tests, basic design and feasibility report, site investigations and studies, final detail design, preparation of technical specifications and bidding documents; bids evaluation and contracts negotiations;
  • Revision and approval of drawings prepared by the contractors;
  • Shop inspections; overall project management;
  • Cost and time control;
  • Contract and claims handling;
  • Site supervision including commissioning.

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