Bybanen AS wants to replace the seat covers on passenger seats in up to 28 of the older vehicles. For the assignment, a contract shall be entered into with one supplier. The contract will last until the assignment is completed and it is estimated that the work will take 1-3 years depending on the supplier's progress schedule and available vehicles. The delivery will be carried out at Bybanen AS's depot and workshop, which is located at the head office at Kokstadflaten 59 in Bergen.