Rocky Point and Ngauranga Interconnection valve chamber seismic upgrade - RFT

Details

RFx ID :	31575667
Tender Name :	Rocky Point and Ngauranga Interconnection valve chamber seismic upgrade - RFT
Reference # :	775.00040
Open Date :	Monday, 5 May 2025 8:00 AM (Pacific/Auckland UTC+12:00)
Close Date  :	Friday, 23 May 2025 5:00 PM (Pacific/Auckland UTC+12:00)
Tender Type :	Request for Tenders (RFT)
Tender Coverage :	Sole Agency  [?]
Categories :	72000000 - Building and Facility Construction and Maintenance Services 83000000 - Public Utilities and Public Sector Related Services
Regions:	Wellington
Exemption Reason :	None
Required Pre-qualifications :	None
Contact :	Stephin Monachan procurement@wellingtonwater.co.nz 0211942543
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :

This RFT is an invitation to Tenderers to submit a tender to the Principal for the Rocky Point and Ngauranga Interconnection valve chamber seismic upgrade.

The Contract Works the subject of this RFT is the installation of seismically resilient pipe connections to the Rocky Point and Ngauranga Interconnection valve chambers on the Wainuiomata to Wellington pipeline. Installation of seismic couplers on both sides of the valve chambers are needed to absorb differential movements, increasing resilience of the water supply network.
The Rocky Point valve chamber site is located on the berm of State Highway 2 (SH2) about 750m southwest on the Wellington side of the intersection of SH2 and Horokiwi Road, and the Ngauranga Interconnection valve chamber site is located on the berm on the ocean side of the SH2 northbound on ramp at the Hutt Valley interchange, diagonally opposite the intersection with Jarden Mile.

The full scope of the Contract Works is set out in more detail in the Principal's Requirements.