Tenders of Offizielle Bezeichnung Stadtentw Sserung Frankfurt Am Main

Public tender Vob/a sewer renewal using open construction, construction of 6 shaft structures, sewer laying, structures, earthworks and shoring work approx. 70 m of stoneware pipe sewer Dn 500 (h) laying, up to 4.30 m U. Gok approx. 110 m ... Multi-channel renewal using open construction, construction of 6 shaft structures, sewer laying, structures, earthworks and shoring work approx. 70 m of stoneware pipe sewer Dn 500 (h) laying, up to 4.30 m U. Gok approx. 110 m of stoneware pipe sewer Dn 400 (h) laying, up to 4.20 m U. Gok approx. 19 m of stoneware pipe sewer Dn 300 (h) laying, up to 3.60 m U. Gok approx. 85 m² shotcrete excavation approx. 3m mining tunnel driving 2 pieces Precast reinforced concrete shaft Dn 2000 (bw 1 and Bw 3) installation 3 pieces Precast reinforced concrete shaft Dn 1200 (bw 2, Bw 4 and Bw 5) installation 1 piece Reinforced concrete structure (cast in situ concrete) - connecting structure Bw 6 construction Demolition work Approx. 64 m stoneware pipe channel Dn 450 damming Approx. 38 m stoneware pipe channel Dn 400 damming Approx. 38 m stoneware pipe channel Dn 350 damming Approx. 37 m stoneware pipe channel Dn 300 damming 1 piece Dismantling of brick horseshoe shaft 3 pieces Partial demolition and damming of existing structures Surface work Approx. 135 t blacktop containing tar breaking up and removing Approx. 340 m² gravel base layer construction Approx. 480 m² asphalt base layer construction, asphalt concrete surface layer