Byrådsavdelingen for miljø og samferdsel, MOS, has in a letter dated 17.11.2014 requested VAV to carry out considerable evaluation assignments in connection with a concept evaluation regarding new water supply Oslo. The evaluation assignment also includes questions in relation to use of Holsfjorden as a new water source and equivalent for why Anglia as a source are eliminated from the transfer systems and the requirements connected to the new water treatment plant The additional evaluations are expected to be in progress mostly during 2016.