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Section 4Testing and Defects

Clause 40.5

Tests — Costs

Purpose

The Contractor bears the cost of tests and inspections required by the Works Information. The Employer bears the cost of additional tests ordered by the Supervisor unless the work was found not to conform.

Practical Application

Routine compliance testing under the Works Information is at the Contractor's cost. Additional or repeat tests ordered by the Supervisor are at the Employer's cost if the initial work was compliant.

Common Pitfalls

If the test reveals non-conformance, the Employer's cost liability for additional testing shifts to the Contractor. Document the basis for each additional test.

Related Clauses

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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.