Greenfield and Milton - Waihola Pumpstations

⁠⁠⁠The Greenfield Rural Water Scheme (RWS) project will amalgamate the water supply for the rural water schemes of the Balmoral 1, Balmoral 2, Tuapeka East and West and Lawrence. The combined schemes will all be supplied from a new bore site on the banks of the Clutha River and from a new water treatment plant at Greenfield. This will allow the decommissioning of the Lawrence, Evans Flat and Waitahuna water treatment plants (WTPs). The bores, Greenfield WTP and decommissioning of the existing WTPs is excluded from this contract.

The Milton to Waihola project will connect the existing Milton WTP to the township of Waihola, via a new pump station and reservoir at Milburn. Existing pumps in the Milton WTP are to be upgraded to meet the demands of the new scheme.

The various components of the Contract are:
· New Lower Greenfield Booster Pump Station and reservoir
· New Upper Greenfield Booster Pump station and reservoir
· New Cairn Rd Booster Pump Station, connecting to existing Cairn Rd reservoir
· New Tuapeka East Booster Pump Station (PROVISIONAL)
· New Balmoral 2 Booster Pump Station (PROVISIONAL)
· New Greenfield WTP
· Upgrade existing pumps at Milton WTP
· Connection of new pipeline (laid under separate Contract) to existing Milton Township Reservoir
· New Milburn Booster Pump Station and reservoir