Layout & Coordination · Branch station
Locate tap centerline
Square Duct Installation — Main duct branch
Task typeBranch station
Tools / equipmentLaser, tape, square
How to install it
- 1
Measure from grid/control point
- 2
mark branch centerline and opening
- 3
verify upstream/downstream fitting clearance.
Quality check
- Branch location matches plan
- room/device alignment works
Stop and verify
Stop if tap lands near reinforcement/joint