Have you completed all questions in the EOI document?

Question:
Good morning,

Section 2.2 states mandatory requirement of Insurances as stated in the Contract Conditions. Please supply a copy of Contract Conditions and/or PI/PL and Contract Works insurance level requirements.

Thank you,

Answered on 06/May/2026 02:04 PM:


Hi Brendan,

The Insurance clauses and Contract Conditions will be provided at the RFT stage, however, historically and as a starting point, the tenderer can expect to see a Professional Indemnity limit of $10 Million AUD, Public Liability of $20 Million AUD and Contract Works insurance for an amount as set out in the Schedule, and if no amount is specified then the contract works insurance must be for an amount not less than the Contract Price.

Question:
Good afternoon,

2. Scope of Requirements: States “The works to be undertaken under this EOI are described in the technical specification”…

Please supply the technical specification document.

2.1 Material Volumes:

Please advise do these Ash Surface bcm units and values relate to Bottom Ash Deposition Area or IADA Pond Spillways?

Thankyou,

Answered on 11/May/2026 02:42 PM:


Hi Brendan,

Answers as below:

2. Scope of Requirements: States “The works to be undertaken under this EOI are described in the technical specification”...Please supply the technical specification document:

The Technical Specification will not be provided at the Expression of Interest phase. It will be provided for the tender phase.

2.1 Material Volumes; Please advise do these Ash Surface bcm units and values relate to Bottom Ash Deposition Area or IADA Pond Spillways?:

The cut/fill volumes reflect the material required to be moved to achieve the design surface (pre-cover).

Question:
Additional information is requested, to assist with analysis and development of Methodology:

1. Can the landform design for the IADA be made available to EOI respondents?

2. For Reshaping of the ash surface (phase 1), what is the average centroid to centroid ash movement distance required?

3. What is the operating width of the access track?

4. Does CS Energy have a target time for completion for the Works?

Answered on 11/May/2026 02:43 PM:
(edited on 12/May/2026 03:18 PM)


Hi Ian,

Answers as below:

1. Can the landform design for the IADA be made available to EOI respondents?\

The landform design will be made available at the tender stage.

2. For Reshaping of the ash surface (phase 1), what is the average centroid to centroid ash movement distance required?

Response: The average ash movement distance is ~120m.

3. What is the operating width of the access track?

The operating width is reduced to 5m and above for a 500m section. The remainder of the track has an operational width of ~14m. The selected tenderers will have an opportunity to view the access track and confirm measurements during the tender phase.

4. Does CS Energy have a target time for completion for the Works?

Works are to be completed by 30th June 2028.