Tender Closed
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RFx ID : | 28078995 |
Tender Name : | Kirkpatrick Road Realignment for Waipaoa Stopbank Upgrade |
Reference # : | 23-43 |
Open Date : | Tuesday, 12 September 2023 1:30 PM (Pacific/Auckland UTC+12:00) |
Close Date : | Tuesday, 10 October 2023 5:00 PM (Pacific/Auckland UTC+13:00) |
Tender Type : | Request for Proposals (RFP) |
Tender Coverage : | Sole Agency [?] |
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Exemption Reason : | None |
Required Pre-qualifications : | None |
Contact : |
Janine du Plessis janine.duplessis@gdc.govt.nz |
Alternate Physical Delivery Address : | |
Alternate Physical Fax Number : | |
Agency Address : | NEW ZEALAND |
A 10yr construction programme started in 2019 to increase the level of flood protection provided by the Waipaoa Flood Control Scheme (65km of earthen stopbanks) up to a 100-year return period accounting for climate change effects out to the year 2090.
The stopbanks being raised include either side of the Whakaahu Stream near Patutahi Township.
The upgraded stopbanks will create x2 flood scheme relative ‘low points’ at Kirkpatrick Road located on either side of the Tietjen’s Bridge (Near the confluence of Whakaahu Stream & Waipaoa River).
To address the x2 low points in the Waipaoa Flood Control Scheme, Kirkpatrick Road needs to be raised approximately 1.7m on the True Right Bank (southern side) and 1.2m on the True Left Bank (northern side).
This tender has been awarded.