New Engineering Contract
NEC was first published in 1993 as the New Engineering Contract. It is a suite of construction contracts intended to promote partnering and collaboration between the contractor and client. It was developed as a reaction to other more traditional forms of construction contract which have been portrayed by some as adversarial.
The intentions of NEC contracts include:
- Stimulating good management.
- Being clear and simple, written in plain English, in the present tense and without legal terminology.
- Being useable in wide variety of situations from minor works to major projects
The suite of documents now include:
- NEC4: Alliance Contract
- NEC4: Design Build and Operate Contract
- NEC4: Dispute Resolution Service Contract
- NEC4: Engineering and Construction Contract
- NEC4: Engineering and Construction Short Contract
- NEC4: Engineering and Construction Short Subcontract
- NEC4: Facilities Management Contract
- NEC4: Facilities Management Short Contract
- NEC4: Facilities Management Short Subcontract
- NEC4: Facilities Management Subcontract
- NEC4: Framework Contract
- NEC4: Professional Service Contract
- NEC4: Professional Service Short Contract
- NEC4: Professional Service Subcontract
- NEC4: Supply Contract
- NEC4: Supply Short Contract
- NEC4: Term Service Contract
- NEC4: Term Service Short Contract
- NEC4: Term Service Subcontract
The Engineering and Construction Contract has 6 options:
- NEC4: Engineering and Construction Contract Option A priced contract with activity schedule
- NEC4: Engineering and Construction Contract Option B: priced contract with bill of quantities
- NEC4: Engineering and Construction Contract Option C: target contract with activity schedule
- NEC4: Engineering and Construction Contract Option D: target contract with bill of quantities
- NEC4: Engineering and Construction Contract Option E: cost reimbursable contract
- NEC4: Engineering and Construction Contract Option F: management contract
There are a number of articles relating to NEC on Designing Buildings:
- Accepted programme.
- Activity schedule
- Compensation event.
- Cost reimbursable contract.
- Defined cost.
- Delay damages.
- Disallowed cost.
- Early contractor involvement.
- Early warning notice.
- Key dates.
- Latham Report.
- NEC contract change management systems.
- NEC contracts - road development and management schemes.
- NEC contracts and collaborative working.
- NEC early contractor involvement.
- NEC early warning notices - a tool of mutual benefit.
- NEC3.
- NEC4.
- NEC Option A: Priced contract with activity schedule.
- NEC Option B: Priced contract with bill of quantities.
- NEC Option C: Target contract with activity schedule.
- NEC Option D: Target contract with bill of quantities.
- NEC Option E: Cost reimbursable contract.
- Period for reply.
- Term Contract.
- The NEC and the Z clause.
- Time Risk Allowance.
- Z clauses.
[edit] Related articles on Designing Buildings
Featured articles and news
One of the most impressive Victorian architects. Book review.
RTPI leader to become new CIOB Chief Executive Officer
Dr Victoria Hills MRTPI, FICE to take over after Caroline Gumble’s departure.
Social and affordable housing, a long term plan for delivery
The “Delivering a Decade of Renewal for Social and Affordable Housing” strategy sets out future path.
A change to adoptive architecture
Effects of global weather warming on architectural detailing, material choice and human interaction.
The proposed publicly owned and backed subsidiary of Homes England, to facilitate new homes.
How big is the problem and what can we do to mitigate the effects?
Overheating guidance and tools for building designers
A number of cool guides to help with the heat.
The UK's Modern Industrial Strategy: A 10 year plan
Previous consultation criticism, current key elements and general support with some persisting reservations.
Building Safety Regulator reforms
New roles, new staff and a new fast track service pave the way for a single construction regulator.
Architectural Technologist CPDs and Communications
CIAT CPD… and how you can do it!
Cooling centres and cool spaces
Managing extreme heat in cities by directing the public to places for heat stress relief and water sources.
Winter gardens: A brief history and warm variations
Extending the season with glass in different forms and terms.
Restoring Great Yarmouth's Winter Gardens
Transforming one of the least sustainable constructions imaginable.
Construction Skills Mission Board launch sector drive
Newly formed government and industry collaboration set strategy for recruiting an additional 100,000 construction workers a year.
New Architects Code comes into effect in September 2025
ARB Architects Code of Conduct and Practice available with ongoing consultation regarding guidance.
Welsh Skills Body (Medr) launches ambitious plan
The new skills body brings together funding and regulation of tertiary education and research for the devolved nation.
Paul Gandy FCIOB announced as next CIOB President
Former Tilbury Douglas CEO takes helm.
Comments
[edit] To make a comment about this article, click 'Add a comment' above. Separate your comments from any existing comments by inserting a horizontal line.