Bergen Vann KF shall enter into a framework agreement (without a mini-competition) for the procurement and delivery of precipitation chemicals for 5 water treatment facilities an 8 sewage treatment facilities (3 do not have a separate delivery address) in Bergen and Os municipalities.
FjellVAR AS shall enter into a framework agreement (without a mini-competition) for the procurement of precipitation chemicals for 2 water treatment facilities in Fjell municipality.
Polyaluminium chloride with Al-content 9.0 %
polyaluminium chloride chromium silicate with Al-content 7.5 %.
Iron perchloride with Fe-content 13.8 %.
Polyaluminium chloride with Al-content 9.0 %.
Iron perchloride sulphate with Fe-content 11.6 %.
Aluminium sulphate with Al-content 4.3 %.
The contracting authority changed the chemical in part 5, aluminium sulphate (4.3 %) to polyaluminium chloride (9.0 %).
Iron perchloride sulphate with Fe-content 11.6 %.