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Porirua Wastewater Retention Tank

Details

Tender Closed
RFx ID : 25046680
Tender Name : Porirua Wastewater Retention Tank
Reference # : 774.00036
Open Date : Wednesday, 3 November 2021 4:00 PM (Pacific/Auckland UTC+13:00)
Close Date  : Friday, 10 December 2021 5:00 PM (Pacific/Auckland UTC+13:00)
Tender Type : Registration of Interest (ROI)
Tender Coverage : All of Government  [?]
Categories :
  • 83101500 - Water and sewer utilities
  • 95121800 - Utility buildings and structures
Regions:
  • Wellington
Required Pre-qualifications : None
Contact : Mark Stanko
mark.stanko@wsp.com
0064 27 540 9406
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :
Overview

The Porirua City Centre Wastewater Retention Project involves construction of a new 7 Megalitre wastewater retention asset and associated infrastructure for Porirua City Council (PCC) on land adjacent to the current SH1 north of Porirua Rail Station.
The retention tank will provide wastewater network storage during wet weather events to temporarily reduce the demand on the wastewater conveyance and treatment system. This will reduce the frequency and volume of overflows from the wastewater network into the environment and facilitate projected population growth in Porirua.
The project includes construction of a new single lane access bridge, but this is being procured and constructed separately to this contract in order to minimise consent delays.
It is expected that these contract works will commence following completion of the bridge.
https://www.wellingtonwater.co.nz/pwp/storage-tank/