New partition wall with fine screens and MID DN 1200, structural part

Summary

The tender concerns the Kaiserslautern city water management project for the construction of a new partition wall with fine screens and MID DN 1200 as the structural part. The works include preliminary excavation of approximately 1,500 m³, pile-wall construction with diameters of 88 cm and 62 cm totaling about 3,870 m; main structure in in-situ concrete (L x W x H = 23 x 8 x 6.5 m); starting shaft and rubble trap in in-situ concrete (6 x 5 x 7.5 m); end shaft in precast concrete (4 x 3.5 x 5 m); two in-situ concrete shafts of non-standard size (T = 6.5 m); precast shaft of non-standard size (T = 4 m); lifting system DN1200, length about 116 m; sewer canal DN400, length about 22 m; MW canal DN500, DN1200, DN1600 and DN2000 (total length about 150 m); technical building including all conduits (length about 1,800 m); exterior facilities including a stone wall and concrete blocks (lengths about 48 m and 16 m); WHG area about 140 m²; asphalt area about 1,900 m². Procedure: open. Tender object: works.