Sewer construction work

Tender description

Irish Water proposes to undertake the development of a new and upgraded collection network and transfer system in Cobh as part of the Cork Lower Harbour Drainage Project. This is necessary to ensure compliance Irish National Standards and Regulations relating to transfer and storage of urban waste water. General project information is contained on the website: www.water.ie/corklowerharbour The Contract consists of the design, construction and testing of a new and upgraded collection network in Cobh. This will include the provision of gravity sewers, rising mains, Pumping Stations, storage tanks, water mains and ancillary works. The Contract will also include the provision of new and upgraded Mechanical, Electrical, Instrumentation, Control and Automation facilities in each of the Pumping Stations. The Contract will include the following: Number of Pumping Stations = 6 No approximately; Length of gravity sewers = circa 8 900 m; Length of Rising mains = circa 4 400 m; Rehabilitation of mains = circa 4 500 m; Railway crossing by tunnelling = 1 No approximately. Full details of the scope of works will be detailed in the ITT.