Tenders Are Invited For Procurement Of Framework Agreement On Aggregate

procurement Of Framework Agreement On Aggregate . Descriptionthe Coastal Administration Must Acquire A Framework Agreement For Diesel Generators Used At Pier Stations. The Coastal Administration Has Approximately 77 Pier Stations With Diesel Generators As Backup For Grid Systems Or Solar Panels. There Are On Average 2 Aggregates Per First Station. A Total Of Approximately 150 Pieces. All Are For 230 V It Networks, And Are In The Size Range 15-25 Kva. The Majority Is 15-19 Kva. 3 Stations Have 24/7 Operation And The Rest Have Operation As Needed, In The Event Of A Mains Failure, Or When The Battery Voltage Is Low. The Operating Mode Is Then That They Have A High Load And Charge The Battery For 4 Hours. Then Pause Until The Battery Is Discharged, Before Starting Again. The Coastal Agencys Unit Must Have A Long Time Between Services, At Least 3 Months, And What Has Worked Best Are Air-Cooled Engines Without Drive Belts And Water Pumps, With 2 And 3 Cylinders. The Norwegian Coastal Administration Also Has A Small Number Of Wash-Cooled Engines As Backup, Where There Are Stable Grid Systems. Including Expenses, The Acquisition Has An Assumed Value Of Approx. 6 Million. The Maximum Value For The Acquisition Is Approx. 8 Million.