Fuglevik treatment facility - contract M3 - Sludge treatment - biogas

Description du marché

MOVAR IKS shall expand Fuglevik treatment facility (RA) capacity wise for the future and to include sewage water that is now cleaned at Kambo RA, which shall be shut down. MoVAR has also been given a new discharge licence, which requires reduction of both phosphor, nitrogen and organic matter. The two projects, "New Fuglevik Treatment Facility" and "Transfer Facility", are referred to together as the project "Cleaner Oslofjord". The entire project consists of several contracts. This procurement will be one of the planned total 13 contracts in the project "Nye Fuglevik RA". In the project, one of the contracts (M2) will be carried out as a collaboration contract, whilst the remaining other contracts are planned to be carried out as normal turnkey contracts and execution contracts. This procurement is for Contract M3 - Sludge treatment - biogas and is an execution contract based on NS8405 with special contract provisions, but with elements of engineering design responsibility. This contract M3 includes technical process equipment for hygienicising and stabilising raw sludge and fat from water purification in rotten tanks, where biogas is produced, which shall mainly be used in micro gas turbines for the production of electricity and heating. The main components of the contract include: Sludge-water-sludge heat exchangers with the accompanying CIP system Holding tanks with a heat jacket, new rotten tank and renovation of the existing rotten tank New support heaters for rotten tanks New flare and new gas dome for biogas Fittings for gas houses with gas coolers, New micro gas turbine and moving of the existing turbines Exhaust heat exchanger and charcoal filter/compressor for micro gas turbines The contract implementation is complicated in regards to progress and coordination, with several sub-alterations, since Fuglevik treatment facility shall be in operation during the work. See the attached drawings, documents and description of amounts.

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