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Section 9Disputes and Termination

Clause 91.3

Termination by Client — Defaults (R14, R15)

Purpose

The Client may terminate if the PM has notified that the Contractor has substantially hindered the Client or Others (R14) or substantially broken a health or safety regulation (R15) and has not stopped the default within four weeks of notification.

Practical Application

These grounds require the PM to first notify the Contractor of the default, then allow four weeks for remedy. Only if the default continues can the Client terminate.

Common Pitfalls

The default must be 'substantial' — minor hindrance or technical breaches do not qualify. The four-week notice period gives the Contractor an opportunity to remedy before termination is effective.

Related Clauses

📖 This summary is for reference. For the full, authoritative NEC4 contract text — including all amendments, guidance notes, and flow charts — visit the official NEC website.

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⚠️ This commentary is for reference only. Always refer to the full NEC4 contract text and seek professional legal or contractual advice for your specific project.