2018-01-29Ramfoss Power Station — Painting of embedded turbine parts (Ramfoss Kraftlag)
Ramfoss Power Station shall rehabilitate three Francis turbines from the 1960s and 1970s at Ramfoss power station.
We therefore wish to have surface treatment (sand blasting and painting) of embedded turbine parts (penstock, spiral casing, stay ring and draft tube) carried out for all three of the turbines at Ramfoss Power Station.
Vis anskaffelsen » Nevnte leverandører:UniProtect AS
2016-06-23Ramfoss Power Plant — Renovation of turbines (Ramfoss Kraftlag)
Ramfoss Power Plant is equipped with 3 Francis turbines from 1960 and 1970 (P = 10 MW, H = 22,5 m, Q = 50 m3/s and n = 150 rpm). The turbines shall be renovated and services for complete renovation of all 3 turbines shall be procured.
Possibly installation of new runners as a part of the renovation contract will be considered during the process. Option prices for new runners will therefore be a part of the procurement process.
Vis anskaffelsen » Nevnte leverandører:Rainpower Norge AS
2014-08-13Ramfoss Transformer Station: Transformers (Ramfoss Kraftlag)
Ramfoss Kraftlag shall replace the existing transformers and switchgear in rock with a new transformer station in a separate building outside the power station.
For the Ramfoss Transformation Station the Contracting Authority therefore wishes to procure four 66 kV transformers including installation and commissioning:
— three 66/10,5 kV 13 MVA transformers,
— one 66/22 kV 10 MVA transformers.
Vis anskaffelsen » Nevnte leverandører:Energia
2014-07-03Ramfoss Power Station – New trash rack cleaner (Ramfoss Kraftlag)
Ramfoss kraftlag would like to procure a new complete trash rack cleaner with the necessary installation work and adaptations to the existing installations. The trash rack that shall be cleaned is 38 m wide with a threshold that is dived to 9 m.
Vis anskaffelsen » Nevnte leverandører:Enerquip AS
2014-07-02Ramfoss transformer station: Transformers, switchgear and control system (Ramfoss Kraftlag)
Ramfoss Kraftlag shall replace the existing transformers and switchgear in rock with a new transformer station in a separate building outside the power station.
To Ramfoss Transformer Station one therefore wishes to procure a complete delivery of transformers, switchgear and control system with the following extent of delivery:
— 4 units 66 kV transformers (3 units 66/10,5kV 13 MVA and 1 unit 66/22kV 10MVA).
— Complete 72,5 kV (66 kV operating voltage) indoor air insulated disk cap switchgear with single …
Vis anskaffelsen » Nevnte leverandører:Abb As