A blown-out pan-deck hole means the anchor no longer has reliable bite. Stop using that hole and switch to the approved deck attachment for that substrate.
Do not pack an oversized blown-out hole with random sealant, washers, or hope.
Check
Do not load the rod in the blown-out hole.
Identify whether you are in solid concrete, lightweight fill, pan deck, or steel.
Check approved anchor schedule/substrate note.
Inspect nearby deck profile before choosing a new attachment.
Document repeated blowouts for foreman/GC direction.
Steps
Do not load the rod in the blown-out hole.
Identify whether you are in solid concrete, lightweight fill, pan deck, or steel.
Check approved anchor schedule/substrate note.
Inspect nearby deck profile before choosing a new attachment.
Document repeated blowouts for foreman/GC direction.
Say this to your foreman
The pan-deck hole at [location] blew out and will not hold the anchor. I checked the deck profile. Do you want an approved deck screw/top-of-flute attachment or a new support location?