This agreement shall cover the need for services regarding emptying, control and cleaning of sand traps and septic tanks, oil and fat separators (oil and grease separators probably only the first year of the agreement period), steaming ice plugs, as well as turn-out assignments for high pressure flushing of blocked pipes, filming pipes or similar. The service shall also include the disposal of suction materials for a legal reception, i.e. unwatered septic sludge, vegetable by-products and sludge from grease traps, sand trap sludge etc. the expected value over the course of 5 years: NOK 15,400,000 excluding VAT. The maximum value over the course of 5 years: NOK 21,600,000 excluding VAT. The contract shall replace the current framework agreement, which is about to expire at value.