Contract name: Weed Management and Riparian Land Maintenance

  • Reference number
  • Class
  • Private sector contractor's name and address
    Australian Environmental Services Pty.Ltd.


  • Related companies responsible for performing contractual obligations
    There is no related body corporate involved.
  • Contract award date
    31 Aug 2008
  • Contract duration
    520 weeks
  • Project, goods or services to be provided under the contract
    Weed Management and Riparian Land Maintenance works for Sydney Water Trunk Drainage land in Rouse Hill Development Area
  • Estimated amount payable to the contractor
    $2,853.167.00 (GST Inclusive)
  • Allowable variations to estimated payment amount
    The contract contains provisions which allow Sydney Water to order and pay for variations.

    There is provision for cost adjustments in the contract based on indices published by ABS or other government bodies.

  • Renegotiation provisions
    There are provisions to extend the contract at the sole discretion of Sydney Water.
  • Method of tendering and criteria for assessment (if relevant)
    Open tender.

    Tender Cost - 50%

    Health and Safety - 10%

    Expertise and Technical ability - 15%

    Project-specific expertise - 10%

    Environmental Management credential - 10%

    Customer service ability - 5%

  • Provisions for contractor payments for operational or maintenance services
    There are provisions for the contractor to receive payment for providing operational and maintenance services