Quality Gates
The Purpose of Gates Every system needs checkpoints that stop defects from moving downstream. Quality gates enforce the pause required to verify safety, stability, and traceability. These gates are designed to fit within active operations without slowing momentum. The Four Gate Model Gate 1: Pre-Work Readiness Tools, parts, and lockout steps confirmed. No improvisation. Gate 2: Change Integrity Work completed to spec. Torque, alignment, and calibration verified. Gate 3: Operational Validation System runs under real load without alarms or drift. ...