Water-treatment chemicals

Description

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 %.