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Clause X21

Whole Life Cost

Purpose

The Contractor provides information to enable the Client to operate and maintain the works efficiently for the life of the works, as stated in the Scope.

Practical Application

The Contractor provides operating and maintenance information stated in the Scope.

Common Pitfalls

The information requirements are set out in the Scope.

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.