How should a discovered nonconforming installation be handled?

When a nonconforming installation is identified, quality assurance procedures require proper control of nonconforming outputs. The item must be formally documented, evaluated for technical and operational impact, and tracked until an approved resolution, corrective action, or formal disposition (such as repair, rework, or accept-as-is) is implemented and signed off by authorized personnel.

A. Concealing nonconformances violates quality and safety standards, risking operational failure and structural or electrical noncompliance.

B. Removing nonconformances from official records undermines quality control transparency and prevents proper traceability and auditability.

D. Informal verbal acceptance without technical impact analysis bypasses change management controls and introduces unquantified operational risks.

1. ANSI/BICSI 002-2019, Data Center Design and Implementation Best Practices, Section 17.2: Quality Assurance and Quality Control.

2. ISO 9001:2015, Quality management systems — Requirements, Clause 8.7: Control of nonconforming outputs.

3. BICSI, Data Center Design Consultant (DCDC) Certification Handbook, Project Execution & Commissioning Domain.