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Contract families

Design and Build Contract

 

The JCT Design and Build Contract is designed for construction projects where the contractor carries out both the design and the construction work. Design and build projects can vary in scale, but the Design and Build Contract is generally suitable where detailed provisions are needed.

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Design and Build Contract (DB)

Design and Build Contract (DB)

Design and Build Contract (DB)

Current version: DB 2011

Previous versions: DB 2005 (Revision 2 2009), WCD 1998

  • Can be used on large or smaller scale projects, but generally where detailed provisions are necessary.
  • The Contractor is responsible for completing the design, as well as carrying out the works, and the employer must provide detailed documents to outline their requirements.
  • The price and payment structure of the contract is based on a lump sum with interim stage or periodic payments.
  • Provisions are included for collborative working, sustainability, advanced payment, bonds (advance payment, off-site materials, retention), third party rights and collateral warranties.
  • For use on both private and public sector projects. See also Public Sector Supplement.
  • Pre-Construction Services Agreement (General Contractor) (PCSA) and Pre-Construction Services Agreement (Specialist) (PCSA/SP) can be used with this contract.
  • This contract can be used with the Framework Agreement (FA).

 

 

Stock Code : 75200/9780414046641

ISBN : 9780414046641

Price : £48.51 + VAT

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

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

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

Current version: DBSub/A 2011

Previous versions: DBSub/A 2005 (Revision 2 2009)

  • The Design and Build Sub-Contract is made up of two parts: the Sub-Contract Agreement (DBSub/A) which includes the Recitals, Articles and Sub-Contract Particulars, and the Sub-Contract Conditions (DBSub/C).
  • It can only be used when the main contract is the Design and Build Contract.
  • It can be used where the sub-contracted works are fully designed, or if the sub-contractor is required to design all or a part of the works.
  • It can be used when either the main contract works or the sub-contract works are to be carried out in sections.
  • It can be be used 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.
  • Provisions are included for collaborative working, sustainability and bonds (off-site materials and retention).
  • With JCT’s New Rules of Measurement Update, users can use NRM2 instead of SMM7 under this contract.

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Stock Code : 75199/9780414046658

ISBN : 9780414046658

Price : £37.49 + VAT

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

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

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

Current version: DBSub/C 2011

Previous versions: DBSub/C 2005 (Revision 2 2009)

  • The Design and Build Sub-Contract is made up of two parts: the Sub-Contract Conditions (DBSub/C) should be used in conjunction with the Sub-Contract Agreement (DBSub/A) which includes the Recitals, Articles and Sub-Contract Particulars.
  • It can only be used when the main contract is the Design and Build Contract.
  • It can be used where the sub-contracted works are fully designed, or if the sub-contractor is required to design all or a part of the works.
  • It can be used when either the main contract works or the sub-contract works are to be carried out in sections.
  • It can be be used 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.
  • Provisions are included for collaborative working, sustainability and bonds (off-site materials and retention).
  • With JCT’s New Rules of Measurement Update, users can use NRM2 instead of SMM7 under this contract.

Stock Code : 75198/9780414046665

ISBN : 9780414046665

Price : £45.21 + VAT

Sub-subcontract (SubSub)

Sub-subcontract (SubSub)

Sub-subcontract (SubSub)

Current version: SubSub 2011

Previous version: SubSub 2005 (Revision 2 2009), DSC/Sub 2004

JCT's Sub-subcontract is for use on sub-subcontract works where the main contract is a JCT contract.

  • It can be used with any JCT sub-contract.
  • It can be used where either the sub-subcontract or sub-contract works are to be carries out in sections.
  • Sub-subcontract works can be carried out on the basis of an adjusted sub-contract sum (e.g. adjusted for variations) or by remeasurement.
  • It is not suitable where the sub-subcontract works are of a complex technical nature, or if provisions which are fully back-to-back with the sub-contract are required.

 

Stock Code : 75247/9780414046818

ISBN : 9780414046818

Price : £17.15 + VAT

Short Form of Sub-Contract (ShortSub)

Short Form of Sub-Contract (ShortSub)

Short Form of Sub-Contract (ShortSub)

Current version: ShortSub 2011
Previous versions: ShortSub 2005 (Revision 2 2009), Short/DSC 2003

  • The Short Form of Sub-Contract is for use where a JCT contract is the main contract, and for small-scale sub-contract works that are simple, straightforward and include low risk.
  • It can be used when either the main contract works or the sub-contract works are to be carried out in sections.
  • It can be be used 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.
  • It is not suitable if the sub-contracted works are of a complex or specialist nature, or if the sub-contractor is required to carry out any design.
  • Not suitable where provisions which are fully back to back with the main contract are required.
  • It contains the Guidance Notes.

 

Stock Code : 75237/9780414046825

ISBN : 9780414046825

Price : £17.15 + VAT