• for use with the Design and Build Contract; and
• for sub-contract works whether or not they include design by the Sub-Contractor.
Can be used:
• where the sub-contract works and/or main contract works are to be carried out in sections;
• for sub-contract works that are to be carried out on the basis of an adjusted sub-contract sum (adjustment for variations etc.) or by complete remeasurement of the sub-contract works.