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DPTI Conditions of Contract


These contracts are to be used for all DPTI civil, buildings and maintenance projects:

Special Conditions for AS4000-1997 *NEW*Construct Only (replacing AS2124)
Special Conditions for AS4902-2000 *NEW*Design & Construct (< $50M)
GC21Design & Construct (> $50M)
Special Conditions for AS4122-2010 *UPDATED*Professional Consulting Services
GCC Minor Construction & ServicesLow value or low risk contracts for works or services that are related to the construction or maintenance of infrastructure; for example, minor building repairs, building trades, hire of construction plant with an operator, graffiti removal, load and haul (<$330K)
Project Alliance Agreement (PAA) *NEW*

Alliance Development Agreement (ADA) *NEW*

Alliance Contracting

This suite of contracts has been created by:

  • updating contract clauses to reflect policy/legislative changes and current industry best practice
  • introducing a standard limitation of liability consistent with market standards
  • simplifying existing forms to be more user friendly


Goods and Services Agreement This is the State Procurement Board Agreement incorporating DPTI Special Conditions. It is used for all low to medium risk goods & services not covered by the general conditions of contract listed above.

Special Conditions for the Installation of Goods / Equipment These additional clauses are to be used with the Standard Goods & Services Agreement if the Goods / Equipment are to be installed.

GCC Plant This is the State Procurement Board Agreement with special conditions for purchases of construction / maintenance plant.

GCC Services - Hourly Rate is used where a contractor works under the general direction of DPTI on an hourly rate.

GCC Plant Hire is used for the hire of construction / maintenance plant.


DPTI also has panel agreements for frequent, low value purchases:

Panel Agreement - Minor Construction and Services
Panel Agreement - Plant Hire