A new feed pipe shall be delivered for a new power station, which shall replace the existing power station with 2 feed pipes along the same route.
Total length approx. 1 110 m.
Dimension DN 1000-DN1200. The final dimension will be chosen before the tender enquiry is sent out.
Maximum static pressure approx. 255m.
The existing self-closing valves will be kept. The new pipe is to be connected to the downstream’s self-closing valves via a new Y-pipe.
GRP pipe shall be used in the upper part, ductile cast iron pipe in the lowest part. The estimate is approx. 530m of GRP pipe, approx. 580m of ductile cast iron pipe. The final transition place between the GRP and ductile cast iron pipes will be clarified at a later date.
Note: To register your interest in this notice and obtain any additional information please visit the Doffin web site at http://www.doffin.no/Search/Search_Switch.aspx?ID=237160.
Frist
Fristen for mottak av tilbud var 2011-12-01.
Anskaffelsen ble publisert 2011-09-30.
“The number of suppliers who will be invited to participate in the tender competition will be limited. Qualification will be based on objective criteria. The...”
The number of suppliers who will be invited to participate in the tender competition will be limited. Qualification will be based on objective criteria. The maximum number of suppliers is 6.