Germany – General construction work for pipelines – Stadtwerke Barsinghausen: Neubau des Wasserwerks Eckerde - VE 2 Tief- und Rohrleitungsbau (LV05)

The Stadtwerke Barsinghausen GmbH has decided to build a new "Wasserwerk Eckerde". The construction site, the foundation is located directly opposite the existing Eckerde drinking water treatment plant. The new waterworks is planned and equipped with state-of-the-art technology. The scope of this tender refers to the civil engineering and pipeline construction works (VE2). The laying is to be carried out according to DIN EN 805. Width, evenness and gradient are to be checked. The gradient specified in the execution plans must be exactly observed for the laying of sewer pipes. The trench may only be backfilled once the survey carried out by the contractor has been completed. Any difficulties, waiting times, etc. arising from this must be included in the unit prices. The surveys are to be carried out by a qualified surveying office or by the contractor's own specialist personnel and coordinated with the local construction supervision. After completion of the laying, a certificate from a specialist company must be submitted to confirm the proper laying of all pipelines.