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.
• R... 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 [REDACTED] Q&A PORTAL

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

Tender submissions shall be uploaded to [REDACTED] eTender box in a single zip file.

The [REDACTED] 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 [REDACTED] eTender box.

Tenderers should refer to the [REDACTED] website for instructions on uploading their tender submission files [REDACTED]