Mechanical Inspection Test Records (ITRs) document the installation and commissioning of rotating equipment, vessels, and mechanical systems. These records provide evidence of proper installation and serve as baseline documentation for ongoing maintenance.
Mechanical ITR Categories
Installation ITRs
Document physical installation of equipment:
- Equipment receipt and storage
- Foundation preparation
- Equipment setting
- Alignment verification
- Auxiliary system connection
Pre-Commissioning ITRs
Cover activities before introducing process fluids:
- Lubrication system flushing
- Seal system verification
- Control system loop checks
- Safety system function tests
- Solo run (uncoupled motor run)
Commissioning ITRs
Document functional testing:
- Coupled run-in tests
- Performance verification
- Vibration signature capture
- Operating parameter recording
Critical Data to Capture
Alignment Records
Alignment ITRs should include method used, cold alignment values, thermal growth offsets, final readings, and acceptance criteria reference.
Performance Data
Capture baseline performance including flow rates, pressures, power consumption, vibration levels, bearing temperatures, and operating speeds.
Vendor Requirements Integration
Mechanical ITRs must address OEM installation procedures, warranty-required inspections, vendor witness points, and acceptance test procedures.