AS 4000 Contract User Guide

On this page, you'll find resources to help you administer the AS 4000. This guide contains videos, commentary, flowcharts and forms relating to the Australian Standard General Conditions of Contract AS 4000 - 1997.

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Introduction to AS 4000

Commentary: An introduction to AS 4000

Commentary: 10 things you should know about AS 4000

Commentary: 10 differences between AS 4000 and AS 2124

How to assemble AS 4000

Commentary: Common amendments to AS 4000

Template (Editable MS Word): Formal Instrument of Agreement

Adjusting the Contract Sum

Checklist (PDF): When can the Contract Sum be adjusted under AS 4000?

Extensions of Time

Checklist (PDF): When can an EOT or Delay Damages be claimed?

Commentary: How to claim an EOT under AS 4000

Flowchart (PDF): How to claim an EOT under AS 4000

Commentary: What is a qualifying cause of delay under AS 40 00?

Template (Editable MS Word): Notice of Delay
Template (Editable MS Word): EOT and Delay Damages Claim

Variations

Commentary: How to claim a variation under AS 4000

Flowchart (PDF): How to claim a variation under AS 4000

Latent Conditions

Commentary: How to claim for a latent condition under AS 4000

Flowchart (PDF): How to claim for a latent condition under AS 4000
Template (Editable MS Word): Notice of Latent Condition

Payment

Commentary: How to prepare a progress claim under AS 4000 (Coming Soon)

Other Useful Information

Summary (PDF): Key Timeframes in AS 4000

Commentary: How are disputes resolved under AS 4000?

Commentary: What is the 'date of practical completion' under AS 4000?

Commentary: Practical completion under AS 4000

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