Tenders Are Invited For Excavating And Earthmoving Work – New Fire Station For The City Of Rietberg - Earthworks/Drainage

Excavating And Earthmoving Work – New Fire Station For The City Of Rietberg - Earthworks/Drainage. As Part Of The Earthworks, The Construction Area For The Single-Story Fire Department Building Is Prepared And The Foundation Level Is Created. For This Purpose, The Subgrade Must Be Created And Compacted Over An Area Of ​​Approx. 2,400 M² And An Approx. 50 Cm Thick Gravel Base Layer With A Volume Of Around 1,150 M³ Must Be Installed. The Work Also Includes The Creation Of A Test Field, Proof Of Compaction Using Load Plate Pressure Tests And The Excavation Of The Foundation Areas With A Volume Of Approx. 112 M³. All Drainage Pipes Must Then Be Laid Under The Floor Slab. This Includes The Construction Of Approx. 285 M Of Pipe Trenches And The Laying Of Approx. 285 M Of Kg-2000 Waste Water Pipes Dn 110 Including Fittings, Bushings And Connecting Pipes. In Addition, Empty Pipes For The Media Supply Must Be Installed Under The Floor Slab And Connections Between The Rainwater Downpipes And The Underground Pipes. Finally, The Necessary Leak Tests, Camera Inspections And Inventory Documentation Of The Drainage Systems Must Be Carried Out.