What are the key elements of a legally binding construction contract?
What should it include?
What happens if one of these is missing?
Why is it important that a contract clearly defines rights and obligations?
Because it establishes who is responsible for what and allocates risk appropriately. Clear obligations reduce ambiguity and protect both parties if disputes arise.
What are the typical payment mechanisms used in construction contracts?
Typical payment mechanisms include lump sum, remeasurement, target cost, cost reimbursable, and interim valuations.
Why include payment and dispute resolution mechanisms?
Payment provisions ensure cash flow and compliance with statutory requirements, while dispute resolution procedures provide a structured way to resolve disagreements without immediately resorting to litigation
Why must dispute resolution procedures be included in contracts?
Disputes are a foreseeable risk in construction. Clear procedures provide certainty, support continuity of works, and reduce escalation to costly litigation
In what circumstances might NEC be preferred over JCT?
NEC may be preferred where collaboration, flexibility, and active contract management are important.
What are the advantages and limitations of standard forms of contract?
Standard forms are well understood, legally tested, and reduce administrative burden. However, they do not fit every project perfectly and may require careful amendment.
What is a letter of intent?
A letter of intent allows limited early works to proceed before a full contract is executed
In what circumstances might a client request a letter of intent?
Often due to client programme or budget pressure, or to secure resources or supply within in case of scarcity, or to engage a preferred contractor before they become occupied by a different opportunity.
What are the risks of proceeding under a letter of intent?
The key risks are unclear scope, capped liability being exceeded, disputes over payment entitlement, and unintentionally creating a binding contract without full protections.
What is capped liability?
Capped liability is a negotiated, contractual limit on the maximum financial responsibility a contractor or consultant faces for damages, breaches, or negligence.
What would you do to protect a client if a letter of intent was unavoidable?
Good practice would be to limit scope, value, duration, and clearly state intention.
What factors influence contract selection?
Contract selection is influenced by project scale, complexity, location, risk allocation, client capability, programme certainty, and client objectives. For example, collaborative risk-sharing may suit NEC, whereas more prescriptive risk allocation may suit JCT.
How does risk appetite affect the choice of contract?
A client with low risk appetite may prefer fixed-price arrangements for cost certainty, whereas a client willing to share risk may select collaborative forms like NEC target cost to manage uncertainty more transparently.
What are the key differences between JCT and NEC contracts?
JCT is more prescriptive and risk-allocative, with detailed clauses defining liabilities. NEC is more collaborative and management-focused, using plain language. For example, NEC requires risks to be raised and addressed in real time rather than retrospectively.
How do client objectives influence the choice of procurement and contract form?
Client objectives such as cost certainty, speed, risk appetite, operational continuity, and sustainability directly influence procurement and contract choice; for example, a client prioritising flexibility and business continuity may select NEC with phased handover, while one seeking early cost certainty may prefer a more fixed-price approach.
Can you give me an example of where the wrong contract choice can cause problems?
Using a lump-sum contract on a poorly surveyed refurbishment can lead to frequent variations, disputes, and cost escalation, as risk priced by the contractor materialises during construction.