2020-03-02Filter Lime for Langevatn Water Treatment Plant (IVAR IKS)
The filter material must be used for alkaline filtering of drinking water. The objective of the filtering is to separate particular materials, increasing the water alkaline, the calcium level and the pH value. The raw water shall be added carbon dioxide with an amount of 15-25 mg/l. However the contracting authority aims at using as little as possible for achieving the desired water quality.
Vis anskaffelsen » Nevnte leverandører:Visnes Kalk As
2019-06-05Procurement of Chemicals for the Operation of Water Treatment and Purification Plants (Hias IKS)
Hias IKS and Ringsaker Municipality invite tenderers to a contest for the delivery of chemicals for use in the processes at the sewage treatment plants and the water treatment plants owned by Hias IKS and Ringsaker Municipality. The plants are located in the municipalities Hamar, Stange and Ringsaker.
A Framework Agreement will be signed with one tenderer per chemical type, cf. the Contracting Authority's requirement specifications.
This is a restricted tender contest, stage 1 is an application for …
Vis anskaffelsen » Nevnte leverandører:Kemira Chemicals AsUnivar ASVisnes Kalk AsYara Norge As
2019-01-28BV 2019-02 — Calcium Carbonate (Bergen kommune)
Bergen Vann KF operates the municipal water and sewage facilities in Bergen and Os municipality. The organisation must ensure good and satisfactory water supply and good and environmentally correct sewage treatment. The organisation has approximately 159 full-time equivalent and the turnover is approximately 294 000 000 NOK per annum.
Bergen Vann KF is a municipal company in Bergen municipality. Bergen Vann KF is currently localised in Spelhaugen 22 and at numerous water treatment and sewage treatment …
Vis anskaffelsen » Nevnte leverandører:Miljøkalk ASVisnes Kalk As
2014-11-12Calcium carbonate (Bergen Vann KF)
Bergen Vann KF would like a contract with suppliers for the delivery of calcium carbonate filter matter for the water treatment plants
— Svartediket VBA,
— Jordalsvatnet VBA,
— Fjæreide VBA (FjellVAR AS).
Prices are wanted for delivery to all three water treatment plants.
Vis anskaffelsen » Nevnte leverandører:Franzefoss Miljøkalk AsVisnes Kalk As
2012-03-19Framework agreement lime agent - lime dosing of rivers and waterways (Direktoratet for naturforvaltning)
The procurement covers the supply of liming agents to a total of 47 dosing stations at rivers in South Norway. The lime doses are grouped into eight (8) part assignments. Powdered lime shall be delivered to seven (7) of the areas. Lime slurry shall be delivered to one (1) of the areas.
In the different delivery areas, the County Governor and the municipalities play a key role in the implementation of water liming. Call-off under this framework agreement will be undertaken by them.
Note: to register your …
Vis anskaffelsen » Nevnte leverandører:Franzefoss Miljøkalk AsHustadmarmor AsVisnes Kalk As