PI-12
Layout Plumbing and Hall Walls
  • Utilize a common BIM Model among trades and use Trimble Survey Controller to layout plumbing prior to roof demo or deck pours if this improves the schedule.
  • Remember there are fixed drain locations so plan pilot holes, coring, and rough-in.
  • GC to coordinate to have modular company representative to assist with using templates for layout.
  • May plan double layout to check before and after moisture mitigation (bead blasting).
  • First layout beneficial as there is need to confirm entire wings or sides of halls if bathrooms create hall walls.
  • Pull plan with subs the sequence for layout, floor mitigation, pilot holes, coring, framing, etc.