JavaScript disabled. Please enable JavaScript to use My News, My Clippings, My Comments and user settings.

If you have trouble accessing our login form below, you can go to our login page.

If you have trouble accessing our login form below, you can go to our login page.

Fears over rising dam costs

ACT Liberal Deputy Leader Alistair Coe.

ACT Liberal Deputy Leader Alistair Coe. Photo: Jay Cronan

Contractors may have gained tens of millions of dollars worth of extra work on the Extended Cotter Dam due to a lack of measures to ensure the project was completed on time and on budget, the ACT Liberals say.

But government-owned water utility ACTEW says it is confident that its management of the dam expansion will be vindicated by an investigation.

Auditor-General Maxine Cooper announced last week that she intends to conduct a performance audit of the $400 million project to give Canberra a new 78-gigalitre dam.

Deputy Liberal leader Alistair Coe said the ACT government needed to explain if contractors had effectively been given a financial incentive for the project to go over time and over budget.

Mr Coe said the cost of the dam had blown out to $409 million from a 2008 figure of $145 million.

''A later $363 million figure included a $35.6 million 'gain share' [like profit] for the companies working on the project,'' Mr Coe said.

''That amount has now fallen by $29.2 million to $6.4 million.

''However, despite forgoing $29.2 million, it appears that contractors have picked up an additional $70 million for direct costs of construction.

''The contracts in place should mean that all involved have an incentive to deliver the dam ahead of time and under budget. It looks as if the opposite is in place.''

An answer to a question on notice asked by the opposition in the Assembly shows construction costs for the dam project were estimated in 2009 to be $263.4 million.

This included overheads, design and work on the abutment and dam, saddle dams, quarry and other structures.

But the actual cost rose to $335.1 million, not including flood costs.

In a written statement, Michael Easson, acting chairman of ACTEW, said the utility would co-operate with the Auditor-General's inquiry.

Mr Easson said a full review had already been conducted by the Independent Competition and Regulatory Commission in 2011.

''Their report competently examined in detail the budget of $363 million,'' he said.

''It was a report that evaluated the merits of our alliancing procedure with our partners on the dam project and concluded that ACTEW's approach was commercial and reasonable,'' he said.

''With further costs associated with the flood and other issues, the final cost outcomes will not be known for months, but within the period of the Auditor-General's review. But we are also confident that an independent, thorough investigation, as announced by the Auditor-General, will show our actions have been reasonable.''

ACTEW managing director Mark Sullivan last week told an Assembly committee that he believed the Auditor-General would find that the dam would deliver water security to the ACT for a generation.

''I think she'll say the extra $45 million on top of that is money well spent, the contracting arrangements through alliancing was extraordinarily well done.''

6 comments

  • I wonder how much the CFMEU got in kickbacks?

    Commenter
    zzREXzz
    Date and time
    August 26, 2013, 8:44AM
    • Just bear in mind that when you start paying for this through higher water bills it doesn't reflect a shortage of water but an excess of people. This is the policy of Liberal, Labour and Greens. A stable population means your cost of living will improve. Better Not Bigger. Vote for the Stable Population Party

      Commenter
      PostGrowthWorld
      Location
      ACT
      Date and time
      August 26, 2013, 9:16AM
      • It Would Be The Same Reason That A.C.T.I.ON Is Inefficient!

        Commenter
        Myke
        Location
        Canberra!
        Date and time
        August 26, 2013, 11:15AM
        • Get over it Alistair and get on with winning and returning the Canberra International Dragway.

          Commenter
          NITRO GANGSTER
          Date and time
          August 26, 2013, 6:25PM
          • Getting very tired about reading about ACTEW

            I'm sure ACTEW staff are similarly feeling undervalued

            The Libs should back off

            Commenter
            View
            Date and time
            August 26, 2013, 7:35PM
            • This makes Eddie O' look like an amateur. Follow the money trail and check the bank accounts folks. It's our money and we want it back!

              And don't get sidetracked the cost of the dam wall is proportional to its height and not the volume of water stored behind it.

              Commenter
              Arthur McKenzie
              Location
              Canberra
              Date and time
              August 26, 2013, 8:08PM
              Comments are now closed
              Featured advertisers

              Special offers

              Credit card, savings and loan rates by Mozo