City of Ipswich
Open

Tender: Remediation of Marburg Detention Basin Embankment and Associated Infrastructure – Ipswich City Council

Released 6 days ago

Closes16 Nov 2026
Likely valueEstimate$250K to $4.8MInflation adjusted
LocationMarburg, QLD
AgencyNot specified
SourceCity of Ipswich
CategoryWater & Sanitation
21 days leftCloses Mon, 16 Nov 2026

Ipswich City Council is seeking a suitably qualified and experienced contractor to undertake the remediation of the existing Marburg Detention Basin embankment and associated infrastructure located at Marburg. The tender (Reference VP529517), issued by the City of Ipswich, is classified under Construction & Operation, Environmental & Heritage Services, Horticulture & Arboriculture, and Water & Sewage and includes seven specification documents. The tender closes on 16/Nov/2026 at 02:00 PM (UTC+10:00) Brisbane time and the contact person is not disclosed.

Tender breakdown

From 10 documents
detention basin remediation / civil earthworksLump sum
TodayQuestions close12 NovCloses16 NovStart1 MarComplete29 Oct
Watch out for9

Tier 3 (High Risk) WHS requirements are mandatory and a full WSMS aligned to ISO 45001 must be provided with tender (including SWMS, JHAs, training matrix, safety KPIs, site management plans and monthly scheduled meetings)

You must submit WSW-FOR-17 (WHS assessment) with evidence for each nominated question; answering 'Yes' to at least two WSMS criteria is mandatory

Two bank/insurer securities (2 x 2.5%) required; provider credit rating and no-expiry requirement could affect bonding options and cost

Documents10

Grouped by what each file is for

Tender documents1The main request: what they want, how to respond and the rules.
Scope and specifications1What is being bought: the work, standards and requirements.
Forms to return5Fill these in and send them back with your response.
Pricing1Where your prices and rates go.
Drawings, plans and photos1Site plans, design drawings, CAD files and photos.
Other documents1Everything else attached to this tender.

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