BKK-2016-204 Sea water pumps

BKK Varme

Sea water pumps:
Submerged pumps in new pump station:
UiB/ BKK Varme AS are building new sea water provisions for supply of sea water to climate cooling and fishing research. A new pump station is being built under the Puddefjord Bridge at Dokken. The pump system is built with separate supplies to:
— BKK sea water cooling to Media City Bergen (MCB) and future cooling at Nedre Nygård. Provision of 2 submerged pumps each 14 500 L/min at 420 kPa;
— BKK future sea water cooling for the Dokken area. Supply with 2 submerged pumps each 14 500 L/min at 420 kPa;
— UiB supply of sea water to fishing research at the High Technology Centre and climate cooling at Nygårdshøyden. Supply of 2 submerged pumps, each 5 300 L/min at 580 kPa;
— Supply of seawater to UiB's energy plant with heat pumps in the Law Building. Provision of 2 submerged pumps each 3 350 L/min at 400 kPa.
All pumps should be of marine corrosion resistant construction without the use of galvanic anodes due to the quality requirement of seawater for fish research. Relevant materials are Duplex or equivalent material qualities or corrosion protection.
Tenderer shall give the tender offer based on the delivery, assembly and commissioning of pumps. All of the pumps shall be capacity regulated with frequency transformers delivered by other contractors as part of the electro and control system.

Frist
Fristen for mottak av tilbud var 2016-08-25. Anskaffelsen ble publisert 2016-07-26.

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