Bergen Vann is an agency in Bergen municipality. The agency shall ensure good and sufficient water supply and good and environmentally correct sewage treatment. Bergen Vann operates and administers the municipal water and sewage installations in Bergen municipality and operates the municipal water and sewage installations in Bjørnafjorden municipality. The agency has approx. 290 employees and a turnover of approx. The employees are currently located in Krokatjønnveien 11 C and at a number of water treatment and treatment facilities. The contract is for the procurement of handling and disposal of bio residues.