ILWCI+ Principal Construction Contract

Australian Nuclear Science and Technology Organisation

Published: Aug 11, 2026

Updated: Aug 11, 2026

Source: AusTender - Australian Government

About This Opportunity

This is a works contract in the construction and civil works, energy and power and environment and climate sectors, with a focus on Nuclear. Located in Australia, Pacific & Oceania, this opportunity is open to firms and consortiums. Proposals must be submitted before September 7, 2026.

Published through AusTender - Australian Government, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

The Australian Nuclear Science and Technology Organisation (ANSTO) invites submissions from experienced and suitably qualified Principal Construction Contractors to participate in Stage 1 of a two-stage Request for Tender (RFT) process for the Intermediate Level Waste Capacity Increase (ILWCI+) Project.ANSTO is seeking contractors with demonstrated capability in design finalisation, constructability review, design coordination, procurement, specialist fabrication, construction, testing, and commissioning of complex industrial facilities. Stage 1 will assess contractor suitability and capability, with shortlisted respondents invited to participate in the Stage 2 tender process, where detailed project documentation will be provided Conditions for Participation: · Be a legal entity capable of entering into the Contract.· Demonstrate experience acting as Principal Contractor on at least one industrial, infrastructure, energy or process facility project exceeding $30 million in value completed by the Supplier within the last ten (10) years.· Hold current FSC Accreditation.· Be capable of complying with the insurance requirements of the proposed Contract before contract award.· Compliant with ISO Standards: ISO 14001-2015 Environmental Management System, ISO 45001-2018 Safety Management System and ISO 9001-2015 Quality Management System.

Data provenance

This notice is sourced from AusTender - Australian Government and was originally published on August 11, 2026. Last refreshed 4 days ago. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About Australian Nuclear Science and Technology Organisation

Australian Nuclear Science and Technology Organisation has issued 11 procurement notices on BidsFactory, including 1 currently open and 0 awarded contracts. Activity concentrates in Governance & Public Administration, Energy & Power, and Construction & Civil Works. All notices are published for Australia. Notices are distributed via AusTender - Australian Government. Most recent publication: August 11, 2026.

Frequently asked questions about this tender

How can I submit a bid?

Visit AusTender - Australian Government to access the full notice, required documents, and submission instructions provided by the contracting authority.

When does this tender close?

The submission deadline is September 7, 2026. You have 23 days left to prepare and submit your proposal to the contracting authority.

Who is the contracting authority?

This notice was issued by Australian Nuclear Science and Technology Organisation in Australia. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in Australia. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.