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Section XSecondary Options

Clause X21

Whole Life Cost

Purpose

The Contractor provides information to enable the Employer to operate and maintain the works efficiently.

Practical Application

Used for projects where long-term operational cost is a factor. The Contractor provides manuals, as-built records, and training.

Common Pitfalls

The scope of WLC information must be clearly defined in the Works Information. Ambiguous requirements cause disputes at handover.

Related Clauses

⚠️ 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.