GC Works contracts
The suite of standard Government Conditions of contract, GC Works, is still available; however, it is no longer being updated by the government, who has moved to the New Engineering Contract, now in its fourth edition (NEC4).
The GC Works contracts were created primarily for government projects, but could be used in the private sector. They were published by the Stationery Office for the Property Advisors for the Civil Estate (PACE).
The suite of contracts comprised:
- GC Works 1: Without quantities.
- GC Works 1: With quantities.
- GC Works 1: Single-stage design and build.
- GC Works 1: Model forms and commentary.
- GC Works 1: Two-stage design and build.
- GC Works 1: Construction management trade contract with quantities.
- GC Works 1: Construction management trade contract without quantities.
- GC Works 2: Minor works.
- GC Works 3: Contract for mechanical and electrical engineering works.
- GC Works 4: Contract for building, small works.
In addition, there were a range of supporting documents such as; sub-contracts, forms of tender, invitation to tender, performance bonds, parent company guarantees, retention bonds, notices and certificates.
[edit] Related articles
- Contracts.
- Contract conditions.
- CPC2013.
- Government departments responsibility for construction.
- JCT.
- Modifying clauses in standard forms of contract.
- Minor works contract.
- NEC3.
- Procurement route.
- Sub-contract.
[edit] External references
- Fenwick Elliot: Know your contract. November 2009.
Featured articles and news
Level 6 Design, Construction and Management BSc
CIOB launches first-ever degree programme to develop the next generation of construction leaders.
Open for business as of April, with its 2026 prospectus and new pipeline of housing schemes.
The operational value of workforce health
Keeping projects moving. Incorporating unplanned absence and the importance of health, in operations.
A carbon case for indigenous slate
UK slate can offer clear embodied carbon advantages.
Costs and insolvencies mount for SMEs, despite growth
Construction sector under insolvency and wage bill pressure in part linked to National Insurance, says report.
The place for vitrified clay pipes in modern infrastructure
Why vitrified clay pipes are reclaiming their role in built projects.
Research by construction PR consultancy LMC published.
Roles and responsibilities of domestic clients
ACA Safety in Construction guide for domestic clients.
Fire door compliance in UK commercial buildings
Architect and manufacturer gives their low down.
Plumbing and heating for sustainability in new properties
Technical Engineer runs through changes in regulations, innovations in materials, and product systems.
Awareness of the Carbon Border Adjustment Mechanism
What CBAM is and what to do about it.
The new towns and strategic environmental assessments
12 locations of the New Towns Taskforce reduced to 7 within the new towns draft programme and open consultation.
Buildings that changed the future of architecture. Book review.
The Sustainability Pathfinder© Handbook
Built environment agency launches free Pathfinder© tool to help businesses progress sustainability strategies.
Government outcome to the late payment consultation, ECA reacts.
IHBC 2025 Gus Astley Student Award winners
Work on the role of hewing in UK historic conservation a win for Jack Parker of Oxford Brookes University.