Potae Avenue Rising Main

A new wastewater pump station and a rising main is required to support the growth in the southern Taruheru area and provide greater resilience from flooding/surcharge of wastewater from the network. The existing Campion Road pump station currently servicing the area is at its estimated capacity, and a new pump station is required near the Nelson Road - Potae Avenue intersection with sufficient cap…

A new wastewater pump station and a rising main is required to support the growth in the southern Taruheru area and provide greater resilience from flooding/surcharge of wastewater from the network. The existing Campion Road pump station currently servicing the area is at its estimated capacity, and a new pump station is required near the Nelson Road - Potae Avenue intersection with sufficient capacity to service the future growth area.

The existing DN225AC rising main from the Campion Road pump station is close to the end of its expected life. A new DN250 PE100 rising main from the new pump station to the Lytton Road discharge point (835m away from the pump station) will convey majority of flows from the catchment and reduce the flows through the existing AC rising main. GDC still utilise the existing Campion Road pump station and the existing AC rising main for the reduced flows and to achieve redundancy in the wastewater system.

We are looking for an experienced and qualified Contractor to construct the DN250 rising main of 685m and approximately 160m of 300mm diameter gravity pipe to connect to the Lytton Road Interceptor.

There are seven attachments with this Request for Proposal as follows:

1. 25-64 Potae Avenue Rising Main - RFP
2. 25-64 Potae Avenue Rising Main - RFP Response Form
3. 25-64 Potae Avenue Rising Main - Schedule of Prices
4. 25-64 Potae Avenue Rising Main - Contract Documents
5. 25-64 Potae Avenue Rising Main - T019890001R001
6. 25-64 Potae Avenue Rising Main - T019890001-POTAE AV RISING MAIN-FOR TENDER DRAWINGS
7. 25-64 Potae Avenue Rising Main - Schedules A3 and A4