Larvik municipality shall procure contract V2 for the expansion of Lillevik sewage treatment plant. V2 is an execution contract based on NS 8405 with the contracting authority ́s special contract terms. The contract includes technical ventilation works in the form of both new buildings and alterations. There are separate parallel contracts for constructional and technical work and machine deliveries.  The entire project consists of several contracts. Contract V2 is one of a total of 11 planned contracts in this project. The contract work will start 01.03.2027. The final deadline for the assignment is 27.07.2029.