MWS Projektentwicklungsgesellschaft mbH Mannheim is planning the conversion of Spinelli Barracks BA 1, a former US base, in Mannheim, in the Feudenheim/Käfertal district on behalf of the city of Mannheim. The planning area covers approx. 10 ha. The planning area has already been built in the interim phase with road substructure and unbound road superstructure as well as supply and disposal lines. The present construction project includes the production of sectoral road end extensions and the renovation of individual adjacent existing roads. The main construction services: production of unbound base layers, on-board systems, bituminous superstructure, in-situ concrete slabs, concrete pavement unbound, concrete slab paving bonded and unbound, joints, water-bonded path slabs, drainage pipes DN/OD 160 to 355, plastic, trough drainage systems, tree trenches (sponge town), tree substrate, Traffic signs, road marking, street furniture

Bituminous superstructure approx. 9,300 m2; concrete pavement approx. 11,000 m2; concrete slab pavement bonded construction approx. 400 m2; in-situ concrete surface approx. 1,200 m2; deck systems approx. 11,000 m; drainage pipes DN/OD 160 to DN/OD 355 PP, PVCU, approx. 950 m; sewage shafts DN400 to DN100 approx. 65 pcs; tree trench approx. 1,600 m3, tree substrate approx. 1,800 m3; box gutters N.W. 150 up to NW520 approx. 350 m