Open

Tender: Supply and Installation of Slate Roof Replacement — Government House, Tasmania

Released 2 days ago

Closes16 Dec 2026
Likely valueEstimate$3.1M to $10.9MInflation adjusted
LocationTAS
SourceTAS Gov
CategoryConstruction
ReferenceOOGSLRR03
TypeRequest for Tender
37 days leftCloses Wed, 16 Dec 2026

Government House Tasmania is seeking a supplier for the supply and installation of a full slate roof replacement after the existing roof was assessed as beyond its serviceable life. An early works package was executed on 11/3/2025 to separately replace internal roof components due to poor capacity of gutters and rainwater goods to the central lead roof; this RFT covers the remainder and bulk of the slate roof and associated details. Execution will require integration with sacrificial interface details from the early works lead package to achieve an integrated roof design, which forms part of a performance solution to the hydraulic engineering design to address inherent constraints presented by the historic context of design and construction.

Tender breakdown

From 11 documents
Slate roofing replacementLump sum
TodayBriefing25 NovCloses16 Dec
Watch out for9

Heritage building: works must be high quality and use materials/methods appropriate to historic character — tender must show craftsmanship and heritage approach

All subcontracts require Superintendent approval — plan subcontractor strategy and approvals early

Security (bank guarantees) sizable and staged: 5% up to $500k + 3% above; provided as two guarantees — factor into cashflow

Pulled from the tender documents by AI and may miss or misread details. Always check the official documents before you bid.

Documents11

Grouped by what each file is for

Tender documents5The main request: what they want, how to respond and the rules.
Drawings, plans and photos2Site plans, design drawings, CAD files and photos.
Contract and conditions1The contract you would sign and its terms.
Other documents3Everything else attached to this tender.
1 potential contact foundLocked
Auto-detected from the tender listing & documents. Verify before relying on them.

GovMarket

We do the hard work.
You win the work.

We find the tenders, read the documents and track who wins, so your time goes on bids you can win.

–open construction tenders right now
–new in the last 7 days
–contracts awarded in the last 12 months
7 days free, then $59/AUD per month