Preferred Supply Arrangement - Safety Barrier (PSASB)
Tender Overview
About this tender
DIT052060 is an open Preferred Supply Arrangement for the supply and installation of road safety barrier systems across South Australia's transport network. Administered by the Department for Infrastructure and Transport, this arrangement covers guardrail and crash barrier products and services, including W-beam and thrie-beam barriers, end terminals, bridge barriers, and wire rope barriers. The arrangement also encompasses associated traffic management and civil works. Relevant contractors include guardrail and crash barrier installers and suppliers of safety barrier systems.
Frequently asked questions
- This arrangement covers the supply and installation of road safety barrier systems for South Australia's transport network, including likely repair and replacement services.
- The arrangement includes W-beam barriers, thrie-beam barriers, end terminals, bridge barriers, and wire rope barriers, plus associated traffic management and civil works.
- This arrangement is relevant for guardrail and crash barrier installers and suppliers of road safety barrier systems.
- The reference number is DIT052060.
- This arrangement was issued by the Department for Infrastructure and Transport, South Australia.
How to respond to this tender
A strong tender response is clear, compliant, and backed by evidence. These steps apply to most Australian and New Zealand public tenders.
Read the requirements in full
Open the official listing and download the full tender pack. Note the response schedules, evaluation criteria, mandatory conditions, and the exact closing time and lodgement method.
Confirm you are eligible and it is worth bidding
Check licences, insurances, certifications, and any conformance requirements before you commit. A quick bid or no-bid decision saves days of wasted effort on a tender you cannot win.
Answer every criterion with evidence
Respond to each evaluation criterion directly and back your claims with concrete examples, referees, and past performance. Address the buyer’s stated need, not a generic capability statement.
Lodge early through the official portal
Submit through the source portal well before the deadline. Late or incorrectly lodged bids are almost always rejected, so leave time for uploads, portal errors, and last-minute questions.
