First move
Stop and verify you are on the latest revision before installing from a mismatch.
Check before moving
- Drawing revision/date/clouds
- Grid/room/elevation
- Shop drawing vs contract drawing
- Conflict with other trade
- Measurement and route options
- Who needs to approve direction
Photo ID to collect
- Wide route photo
- Close conflict photo
- Tape/elevation photo
- Print/detail photo
Ask this
“I checked the latest revision, and this route hits the sprinkler line at this grid. Do you want me to hold this section until we get direction?”
Do not
Do not install from an old print or solve a mismatch with an unapproved field change.