Tief- und Rohrbauleistungen für das Bauvorhaben Rhodiusstraße

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RheinNetz GmbH plans to expand various district heating transmission pipelines in Cologne-Mülheim. Within the scope of this project, additional trades will be laid or renewed. This tender includes construction lot 3.2 of the overall project. The following works are to be executed by the contractor (hereinafter referred to as the contractor): District heating (DH): 2 x DN 250 Length approx. 1,036 m 2 x DN 150 Length approx. 6 m Of which in trenchless construction: Length approx. 48 m Medium voltage power (MV): 3 x 10 kV in LR DA 220 in lean concrete Length approx. 716 m 3 x 10 kV in LR DA 220 + 2 x LR DA 160 in lean concrete Length approx. 44 m Low pressure gas (LP): 1 x DA 110 PE-HD Length approx. 172 m 1 x DA 160 PE-HD Length approx. 316 m Medium pressure gas (MP): 1 x DN 400 ST + KKS Length approx. 76 m Conversion from low pressure gas to medium pressure (LP/MP): 1 x DN 300 ST + KKS Length approx. 219 m Drinking water (DW): 1 x DA 160 PE-HD Length approx. 106 m RheinNetz GmbH plans to expand various district heating transmission pipelines in Cologne-Mülheim. Within the scope of this project, additional trades will be laid or renewed. This…

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