Before system pressure testing, verify these critical items:
1. System Compliance
Confirm anchors/guides match piping drawings
Verify correct joint placement
2. Joint Configuration
Check flow direction and pre-positioning
Remove all shipping restraints
3. Test Readiness
For water tests on gas systems: ensure proper weight support
Confirm guides/supports allow free movement
4. Condition Inspection
Check for handling damage
Verify alignment (measure length/convolutions)
Remove any debris from bellows