Expansion of Tangen sewage treatment facility - Engineering design and consultancy services.

Description

Tangen treatment facility (2016) treats sewage from Lillestrøm and Gjerdrum, capacity approx. 30,000 person equivalents. MIRA IKS has applied for revised emission permission and expects requirements for nitrogen purification at between 75-80% the new facility must be developed with a solution dimensioned towards 2050. The procurement is for engineering design services and consultancy services for the implementation of the development.