Percival Street Wastewater Upgrade & Water Renewals 2025 / 26

This Contract is for the Construction of a Gravity Sewer Main and Water Supply Main within the road reserve of Percival Street in Rangiora.

The main tasks involved in this Contract are:

•  Installation of 93m of new 150mm nominal diameter PVC-U gravity sewer main with invert depth from 1.5 to 2.2m
•  Installation of 358m of new 225mm nominal diameter PVC-U gravity sewer main with invert depth from 1.7 to 2.2m
•  Installation of 56m of new 100mm nominal diameter sewer lateral
•  Break into and re-bench existing manholes
•  Installation of 504m of new 63mm OD PE80 PN12.5 water main in the road
•  Installation of 24m of new 63mm OD PE80 PN12.5 water main in the berm / footpath
•  Supply and install details A – F as shown in Drawings 4603
•  Locate, upgrade and transfer service connections as required
•  Cap and abandon pipework
•  Coordinate required shut down and livening of new mains.
•  Test, remedy and commission the works under the contract.
•  Provide As-built documentation.