Tenders Are Invited For Repair And Maintenance Services Of Firefighting Equipment – ​​2026-1004919_Flughafen München_Rv Maintenance And Maintenance Of Wall Hydrant Systems

Repair And Maintenance Services Of Firefighting Equipment – ​​2026-1004919_Flughafen München_Rv Maintenance And Maintenance Of Wall Hydrant Systems. The Number Of Wall Hydrants To Be Tested Annually Amounts To Approximately 2,350 Wall Hydrants With Dimensionally Stable Or Flat Hoses. Of These, Around 1,700 Are Installed In Wet Systems And Around 850 In Wet/Dry Systems. The Number Of Filling And Emptying Stations Is Approx. 50 Pieces Of Different Makes And Types. These Systems Have Around 200 Aerators And Vents And Around 260 Drains (Electric, Hydraulic Or Manual). To Supply Extinguishing Water In The Tower, There Are Two Pressure Boosting Systems On Which Maintenance Must Be Carried Out Once A Year. The Number Of Foam Hydrants Is Currently 23, Primarily In Aircraft Hangars. There Are Also 14 Dry Risers That Must Be Checked Regularly (At Least Every 2 Years). The Testing, Maintenance And Repair Work Carried Out Must Be Documented. Examples Of Repair Work Can Include: Replacing Hose Connection Valves, Replacing Ventilators, Troubleshooting At Filling And Emptying Stations Including Rectification.