Not marking incomplete seal/insulation/hangers

Before calling a run complete, check the joints that people stop noticing: corners, backsides, seams, collars, taps, and hard-to-reach spots.

Stop if

• Can you check this sealing before I call this run complete?

Watch out

• Do not assume a joint is sealed because the front face looks clean.

Check

• Look at the top/backside of joints if accessible.
• Check collars, taps, corners, flanges, and seams.
• Confirm approved sealant/tape/mastic was used.
• Look for skipped spots, gaps, or dirty surfaces.
• Ask before sealing special/rated/grease conditions.

Steps

• Look at the top/backside of joints if accessible.
• Check collars, taps, corners, flanges, and seams.
• Confirm approved sealant/tape/mastic was used.
• Look for skipped spots, gaps, or dirty surfaces.
• Ask before sealing special/rated/grease conditions.

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