JavaScript Disabled

This site requires JavaScript Enabled to function properly. Please enable JavaScript or use a different browser that has JavaScript enabled.

SA Tenders and Contracts

Display Tender DIT052973 
This page displays the details of a tender. See the detailed help in each section for specific information.

22C141 Design and Construction of the Tram Grade Separation Projects - (ROI)
Issued By Department for Infrastructure and Transport
Registration of Interest
Tender State
Not Awarded
Tender Code
Contract Number
Heavy construction services
R5 (Roadworks) B4 (Bridgeworks) F150+ (Financial)




The Department for Infrastructure and Transport (the Department) invites suitably experienced and prequalified companies to submit a Registration of Interest (ROI) for the Design and Construction of the Tram Grade Separation Projects, Contract No. 22C141.

The contract proposes to incorporate a series of sub-projects including the Marion Road and Cross Road Tram Grade Separations and the South Road Tram Overpass Upgrade, with provision to include the Morphett Road Tram Grade Separation subject to funding approval.

On behalf of the State Government, the Department is responsible for delivering the Project, and has determined that an Alliancing contracting framework is the most appropriate model to deliver this Project.

To select a suitably experienced and qualified Consortium to work with the Department to deliver the Project, the Department will be conducting a four-stage procurement process as follows:

  • Stage 1 Registration of Interest (ROI) phase;
  • Stage 2 Expression of Interest (EOI) phase;
  • Stage 3 Request for Proposal (RFP) / Target Outturn Cost (TOC) phase; and
  • Stage 4 Early Contractor Involvement (ECI) phase.

This SA Tenders Notice is for Stage 1 (ROI) only. 

Registration of Interest

The Department is conducting an ROI process (stage 1), to register interested parties in the competitive procurement process for the Design and Construction of the Tram Grade Separation Projects. Participation in the ROI process is mandatory for all companies intending to bid for this contract.

The ROI allows approved registered companies to access project information in a timely manner at the start of the EOI phase. It also assists the Department to understand the composition of Alliance Consortium members and provides confirmation of the Registrant’s nominated contact personnel details.   

Companies must successfully respond to the ROI attached with this Notice and execute the Deed of Confidentiality to receive further project information.

Instructions on how to respond are provided in the ROI document.


Registrants must meet the minimum Department pre-qualification requirements under the National Roadworks and Bridgework prequalification system as follows:


  • Roadworks level: R5
  • Bridgeworks level: B4
  • Financial level: F150+


  • DIT Professional and Technical Services Prequalification Panel, Contract No. 17C811

Further Information

For further information on the project, please visit the following website:

Tram Grade Separation Projects - Department for Infrastructure and Transport - South Australia (


  • Registration of Interest including:
    • Deed of Confidentiality 


Specification Documents 

You must be logged in to download documents.
  •    22C141 Registration of Interest.docx
    • Version 1 (21 Mar 2023)
    • Available by Download   (1 MB)
  •    22C141 Registration of Interest.pdf
    • Version 1 (21 Mar 2023)
    • Available by Download   (716 KB)
  •    22C141 Deed of Confidentiality.doc
    • Version 1 (21 Mar 2023)
    • Available by Download   (239 KB)


The Issuing Agency has confirmed that the supplier feedback tool can be used to provide feedback on your experience with this tender process. Refer to additional information on the home page.