Tenders Are Invited For Underground Work Other Than Tunnels, Shafts And Subways – Ara Oberseetal New Pump Pr ... in Switzerland

Work Detail

Underground Work Other Than Tunnels, Shafts And Subways – Ara Oberseetal New Pump Pressure Line - Civil Engineering And Pipe Laying Work. The Oberseetal Ara Is Closed And Connected To The Buholz Ara. The Present Submission Covers The Civil Engineering And Pipe Laying Work For The New Pe100-Rc D 400, Sdr 11, Pn 16 Sewage Pressure Pipeline As Well As The Connection To The Feldmatt Pumping Station. In Particular, The Construction And Dismantling Of The Construction Slopes, The Earthworks And Trench Work Including Trench Shoring And Dewatering, The Delivery And Laying Of The Pressure Pipes, The Construction Of The Shaft And Connection Structures And The Installation Of The Fittings Are Tendered. This Also Includes Line Testing, Cleaning And Commissioning, The Dismantling Of The Existing Pressure Line And The Restoration Of The Stressed Roads, Paths And Agricultural Areas. The Separately Awarded Flushing Drillings Must Be Coordinated With The Tendered Work.

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