construction contract
Joint Contracts Tribunal
building contract
construction excellence
Joint Contracts Tribunal
 

Design and Build Sub-Contract (DBSub/A and DBSub/C)

Appropriate:

  • 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.

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The Joint Contracts Tribunal (JCT) is the industry’s foremost contracts producing organisation. It produces standard forms e.g. standard construction contracts, standard building contracts and subcontracts for the construction industry. JCT 2005 suite of contracts includes JCT - Constructing Excellence Contract : Partnering Contract, Framework Agreement, Major Project Construction Contract, Standard Building Contract, Design and Build Contract, Intermediate Building Contract, Minor Works Building Contract, Repair and Maintenance Contract, Collateral Warranties and Partnering Charter. It also produces consumer contracts such as the homeowner building contract.