Tender: Detailed Design of New Air Conditioning System – Goolwa Council Office Complex
Released 5 days ago
About
Alexandrina Council is seeking a supplier for the detailed design of a new air conditioning system for its main Goolwa Council Office complex. The existing system is over 20 years old and an investigative assessment in November 2025, measured against the National Compliance Code and the AS1668 standards, found the system does not meet requirements for temperature control, air quality, or reticulation due to its age and configuration. The assessment produced a report with findings and general construction plans that form the basis of the detailed design. The Council requires professional services to produce for-construction drawings, specifications, and cost estimates, and the new system must provide independent temperature control to each individual office and designated workspace. The successful respondent will enter into an Agreement for Services and must deliver the Services in accordance with the Specifications in Section C.
This tender is likely valuable to HVAC engineering and design firms experienced in delivering for-construction drawings and compliance with AS1668 and the National Compliance Code. Key considerations include working from the investigative report and proposed construction plans, addressing reticulation and air quality shortcomings, and designing independent temperature control for each office.
Tender breakdown
From 6 documentsProject access and staging are called out as challenges; some works assume unrestricted access—budget and program will change if staged or access restricted.
Old Chambers building is in a State Heritage area and third party certification may be required.
Some existing equipment runs on R22 refrigerant which is no longer allowed (EPA regulations) — replacement strategy required.
Documents6
Grouped by what each file is for
Similar open tenders8
Similar awarded contracts12
Likely value $70K to $150KAgency spend history
Alexandrina CouncilContract size
What Alexandrina Council has spent, year by year and by contract size, and who won the work.
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