Main Contractor for Mana College (Porirua) A, F, K, X: Exterior Cladding Remediation, A: Joinery & Interior Works & A, D, K, X: Roofing Replacements

Tender overview

RFx ID: 34835288 Organisation: Ministry of Education - School Infrastructure Open date: Friday, 4 September 2026 9:00 AM +12:00 Close date: Friday, 2 October 2026 5:00 PM +13:00 Categories: 72000000 - Building and Facility Construction and Maintenance Services Region: Wellington Overview: Mana College is seeking a suitably experienced main contractor to deliver a combined package of roofing, exterior cladding, timber joinery and associated internal remediation works across Blocks A, D, F, K and X. The works combine previously separate 5YA projects into a single contract to improve coordination, reduce duplication and achieve a more efficient procurement and construction outcome. The scope includes targeted roofing repairs and replacement, membrane remediation, replacement of translucent roofing and skylights, repairs to flashings and penetrations, rainwater goods, localised cladding replacement, timber joinery repairs, weatherproofing and associated making good. Block A also includes targeted internal refurbishment works. Block E roofing and cladding works have been removed from the current scope to align with the Ministry-led wider site redevelopment. Tenderers should also be aware that elements of the scope and construction staging may be subject to further refinement as the wider Capital Works programme develops. The outcome sought is a coordinated, durable and compliant remediation solution that addresses existing condition and weathertightness issues, extends the service life of retained buildings and is delivered safely with minimal disruption to the operational school environment. Two Principal-nominated Provisional Sums for Block A carpet flooring and internal plasterboard refurbishment are included in the Schedule of Prices and are to be retained as stated. Tenderers may identify additional Provisional Sums where considered necessary and appropriately justified.