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Section 6Compensation Events

Clause 64.4

PM's Assessment — Notification

Purpose

The PM notifies the Contractor of their assessment within the period allowed for the Contractor's quotation or, if later, within two weeks of deciding to make their own assessment.

Practical Application

The PM's own assessment must be notified promptly. The Contractor reviews the assessment and challenges it if necessary.

Common Pitfalls

The PM's assessment is binding unless challenged through adjudication. The Contractor should request the PM's working papers to verify the assessment basis.

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.