The document discusses contractors' claims for loss and expense in building contracts. It addresses three key points:
1) A contractor is not automatically entitled to recovery of loss and expense just because an extension of time was granted. The entitlements to extensions of time and loss/expense are separate.
2) For a contractor to claim loss and expense, the grounds must be one of the specific causes listed in the contract that materially affected regular work progress. Claims must follow the procedures in the contract by providing written notices and applications with evidence.
3) There are three main types of claims: contractual, extra-contractual, and exgratia. Six common reasons for claims include issues like late instructions, variations