New Zealand Transport Agency (Waka Kotahi)

SH73 Dry Stream Culvert – Scour Protection & Invert Lining

This is a Physical Works contract for SH73 Dry Stream Culvert – Scour Protection & Invert Lining

The Contract Works comprise of:

• Reinstatement of upstream batter slopes and stream training to prevent out flanking of the culvert inlet
• Temporary site dewatering to facilitate works
• Installation of new concrete invert to the culvert, including breakout of the existing.
• Removal of cobbles within the existing concrete apron.
• Remediation of voids in/under the existing concrete apron.
• Installation of new concrete apron and cutoff wall.
• Installation of rock riprap protection at toe of new apron slab.

Only tenderers pre-qualified to classification level 4C under the terms of the Transport Agency’s Prequalification System are eligible to submit a tender.

Electronic copies of the RFT documentation are attached to this advertisement.

ALL COMMUNICATIONS ARE TO BE SUBMITTED VIA THE GETS Q&A PORTAL

All responses to tender queries/clarifications will be answered by Notice to Tenderer which will be available in the GETS addenda.

Tender submissions shall be uploaded to GETS eTender box in a single zip file.

The GETS file upload limit is 50 MB. The file should be labelled as:
• File 1 – NZTA 11478 – proposal including price (pdf format PLUS excel spreadsheet Schedule of Prices)

Tender submissions will only be accepted electronically via the GETS eTender box.

Tenderers should refer to the GETS website for instructions on uploading their tender submission files https://www.gets.govt.nz/SupplierUserTenderHelp.htm

Department/Business Unit: NZ Transport Agency - Highways and Network Operations