109-24 Sewer Rising Mains Tannum Sands and 1770/Agnes Water

Summary and scope

Overview of Separable Portion 1 - SCC4023 – Realign / Replacement of TAN01 Sewer Rising Main: GRC requires a suitably qualified Contractor for the replacement of the existing sewer rising main from SPS TAN 01 (100mm AC) that runs along the eastern side of Millennium Esplanade, Tannum Sands. This Contract is for decommissioning the existing sewer rising main, the supply and installation of a new sewer rising main, flow monitor, pigging point, and modification to discharge manhole. The project aims to improve the sewer network's reliability and reduce inflow/infiltration into the sewer network. Overview of Separable Portion 2 - SAC1020 Captain Cook Dr Agnes Water – Relocate Sewer Main: GRC requires a suitably qualified Contractor to undertake the realignment of a 2.4 km sewer mains pipeline located along the Western coastline at Agnes Water. The existing pipeline was damaged by erosion and storm events and is currently operating with interim surface bypass pipelines. The Contractor is required to replace the pipeline with a new installation and decommission the existing asset. Tenderers are invited to bid on one, or both portions of work. GRC may choose, in its absolute discretion, to award each portion to a different tenderer or award both portions to the same tenderer.