The scope if uncertain and it can vary a lot in the contract period. The uncertainty means that the estimated value of the contract could vary from an estimated 1 500 000 NOK to 12 500 000 NOK per annum. Particular attention is drawn to the fact that the estimated volume is not binding for the contracting authority. The total estimated value, including renewals for 1 + 1 + 1 year is maximum 50 000 000 NOK.