Rohrbau Gas u. Trinkwasser

TENDER DESCRIPTION

The subject of this tender is the award of a framework agreement for the performance of ongoing construction, maintenance, repair and fault rectification works on facilities and networks for the supply of gas, water and district heating as well as the house connections. The services include in particular civil engineering, pipeline, installation and surface reinstatement works as well as remedying damage and faults in the supply network. The scope of services also includes providing an on-call and fault rectification service to ensure the supply is secured and restored at short notice in the event of faults and emergencies. The commissioning and invoicing of the individual services shall be carried out as required on the basis of the agreed bill of quantities and the unit prices specified therein. Approximate quantities (indicative values) - up to d-50 approx. 250 m d 63 approx. 120 m - up to d 90 approx. 100 m - > d 90 <= d 180 approx. 300 m - > d 180 <= d315 approx. 150 m - Cast/steel pipe construction for gas/potable water (open construction method): <= DN 80 approx. 40 m - DN 100 50 m - DN 150 40 m - DN 200 40 m - DN 250 approx. 30 m Relining with PE-HD, PEX…

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