Tenders Are Invited For Excavating And Earthmoving Work – New Construction Of A Climate-Neutral Administration Building - Excavation Pit, Sheet Piling, Dewatering

Excavating And Earthmoving Work – New Construction Of A Climate-Neutral Administration Building - Excavation Pit, Sheet Piling, Dewatering. The Stormarn District Is Planning To Build A New Building On The Foundation Of The Existing Building At Mewesstraße 22 - 24. For This Reason, The Entire Floor Slab Should Be Retained In The Existing Building. The Extensive Walls In The Basement Should Also Remain In Place. In Addition, The Existing Underground Car Park Will Be Expanded And The Height Of The Area In The Access Area Will Be Remodeled. The Subject Of This Tender Is Essentially The Following Services: - Excavation Of Earth To Create The Excavation Pit - Soil Replacement To Improve The Subsoil Using Classified, Unbound Concrete Rc Material - Creating The Excavation Pit Enclosure Using A Stiffened Sheet Pile Wall - Open Dewatering To Keep The Excavation Pit Dry - Hdi Grouting Work Between The Existing Floor Slab And The Sheet Pile Wall