The objective of the procurement is to enter into a contract for service, operations and maintenance of systems, as well as replacement of existing systems, and to some degree; establishment of new systems. The agreement also includes reporting, channel cleaning, re-adjustment and smaller alterations and adjustments of the systems. At present the Municipal Undertaking for Social Housing has an agreement for this field. This agreement expires 31.10.2016 and a new agreement is required, subsequent to this expiration date.