How is a construction quality inspection and test plan developed?

Inspection and Test Plan (ITP) development: (1) Review specifications for quality requirements, (2) Identify inspection points - hold points (work stops for inspection), witness points (inspection optional), (3) Define acceptance criteria - specifications, codes, tolerances, (4) Assign responsibilities - contractor QC, owner QA, third-party testing, (5) Document inspection procedures and frequency, (6) Establish documentation requirements - checklists, reports, photos, (7) Define non-conformance procedures. ITPs ensure systematic verification throughout construction, creating quality records for handover.