Closed
Scour Remediation - SH1 Waiotaka Flood No. 2 Bridge & SH1C Dreadnought Culvert
Tender ID: 620979
Tender Details
Organisation:
Tender #:
14566
Status:
Closed
Publish Date:
30 July 2026
Closing Date:
27 August 2026
Closing Time:
04:00 PM (NZ)
Tender Description
Overview
The New Zealand Transport Agency is seeking tenders for a Physical Works contract for the scour remediation of two sites, SH1N Waiotaka Flood No.2 Bridge and SH1C Dreadnought Culvert, with each site forming its own separable portion.
Scope
The scope includes:
- Driving sheet piles
- Infill with fast setting concrete
- Infill with no fines concrete
- Restoration of existing rock rip-rap protection
- Back fill with granular fill
- Pavement and surfacing reinstatement
- Temporary protection and relocation of existing utility services within the works area
Contract Terms and Conditions
- NZTA has allocated the period 8pm 1 October 2026 to 5am 6 October 2026 for a road closure at SH1 Waiotaka Flood No.2 Bridge
- The works at SH1C Dreadnought is permitted to be undertaken within a period between 28 October 2026 and 4 December 2026
Eligibility
- Only tenderers pre-qualified to level "Bridge Construction – Level B (3B)" under the terms of the Transport Agency's Prequalification System are eligible to submit a tender
Instructions to Tenderers
Electronic copies of the Request for Tender documentation are attached to this advertisement.
Enquiries
- Contact: Rachel Mackay
- Email: tender@nzta.govt.nz
Location
- Site: SH1 Waiotaka Flood No.2 Bridge
- Site: SH1C Dreadnought Culvert
Location
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