Dargaville High School – Site Drainage Remediation

Tender description

<table><tr><td><b>RFx ID: </b></td><td>35135863</td></tr><tr><td><b>Organisation: </b></td><td>Ministry of Education - School Infrastructure</td></tr><tr><td><b>Open date: </b></td><td>Friday, 9 October 2026 9:00 AM +13:00</td></tr><tr><td><b>Close date: </td><td>Friday, 6 November 2026 5:00 PM +13:00</td></tr><tr><td valign="top"><b>Categories: </b></td><td>72000000 - Building and Facility Construction and Maintenance Services</td></tr><tr><td valign="top"><b>Region: </b></td><td>Northland</td></tr><tr><td valign="top"><b>Overview: </b></td><td>The Contract Works required are:<br><br>Remediation of the stormwater and wastewater drainage networks at Dargaville High School, 57 Plunket Street, Dargaville, in line with the Remedial Schedules (SW and WW). The works cover 30 stormwater lines and 14 wastewater lines, ranging from 80mm to 450mm in diameter, in earthenware, PVC, concrete, asbestos cement and relined pipe. The works include:<br><br> - removal of the illegal connection by redirecting the caretaker's shed toilet and basin (WWHOL14_JCT6) from the stormwater system to the closest wastewater asset via a pumped connection (design, supply, installation, power supply and commissioning)<br> - full and part pipeline replacements<br> - pipe relining and spot repairs<br> - root cutting, heavy cleaning and debris removal<br> - exposing and raising buried manholes, and repairing manhole channels and benching<br> - replacing missing inspection caps<br> - exposing JCT3, installing a new mini chamber and completing CCTV of the line downstream to WWMH8<br> - post-works CCTV of every line worked on<br> - reinstating all disturbed surfaces (asphalt, concrete, paving, grass and gardens) to match existing<br> - handing over final as-built drawings, drainlayer records of work, commissioning records and warranties<br><br>The Contractor is responsible for the design of the pumped connection, the SWMH21_SWMH22 re-route and any works arising from the Provisional Sums. This includes ob

Eligibility criteria

The full eligibility and assessment pack is released with the tender documents.