|RFx ID :||21343078|
|Tender Name :||Main Contractor for Roofing & Cladding Replacement Project at Opunake High School|
|Reference # :||3034.18|
|Open Date :||Friday, 2 August 2019 9:00 AM (Pacific/Auckland UTC+12:00)|
|Close Date :||Tuesday, 27 August 2019 5:00 PM (Pacific/Auckland UTC+12:00)|
|Department/Business Unit :||Board of Trustees - Approve by BoT - ie. School Principal|
|Tender Type :||Request for Tenders (RFT)|
|Tender Coverage :||Sole Agency [?]|
|Exemption Reason :||None|
|Required Pre-qualifications :||None|
All queries to be made through the GETS website
|Alternate Physical Delivery Address :||All submissions to be made through the GETS website|
|Alternate Physical Fax Number :||N/A|
The cladding and roofing of a number of buildings at Opunake High School are deteriorating, and certain buildings are also showing signs of subfloor dampness, spalling of concrete foundations, and corrosion of structural elements. This project seeks to address these issues via the following general scope of works:
• Block A – Replace selected areas of existing cladding with Titan Façade Panel system on cavity, including new windows. Replace existing subfloor ventilation grilles for greater airflow.
• Block B – Replace decramastic tiled roofing with long-run roofing and install new PVC spouting.
• Block C:
o Roofing: Overflash selected roofing sheets damaged by foot traffic, install back flashings to penetrations, replace metal spouting with PVC, remove skylights, clean roof of lichen
o Cladding: Reclad building with Titan Façade Panel on cavity including new windows and doors
o Upgrade alarm system to Type 4 and connect to panel in A Block. New exit signage and door hardware.
• Block E
o Roofing: Alterations to roof structure and replacement of existing membrane and low-pitched metal roofing with new membrane.
o Cladding: Removal of asbestos sheet cladding to selected areas and replacement with Titan Façade Panel on cavity, including new windows. Repair concrete spalling in conjunction with Block G works.
• Block G –
o Cladding: Replace all profiled metal wall cladding, old translucent cladding (one side new), associated flashings, and window. Replacement cladding to be aluminium profiled metal cladding, with translucent sheets being replaced with Webglass GRP or similar. Install additional flashing to roof ridge ventilator to block water egress during extreme northerly winds.
o Structural: Repair concrete spalling, portal leg corrosion, provide sufficient pile/bearer connections and subfloor steel connections and undertake perimeter concrete foundation maintenance.
• Block J – Localised window and cladding repairs. Repaint cladding.
• Covered Ways – The final scope of work is still to be determined and will be influenced by how much contingency funding is remaining once all other work areas are complete. Pricing for this item will be obtained as a variation to the contract.
The target start date is early December 2019