HVAC Works In Construction

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Heating, Ventilating, and Air-conditioning

  • Usually subcontracted out
  • Heating equipment
  • Cooling equipment
  • Thermostats
  • Ductwork
  • Diffusers
  • Dehumidifiers
  • Fans
  • Insulation
  • Return air
  • Fresh air
  • Louvers
  • Associated piping
  • Associated wiring

Coordination Requirements

Underground utilities

Location, size, excavation by whom, from where?

Equipment

Method of support, location, by whom, anchors, access for receiving and installing, size limitations

Piping

Wall sleeves, size limitations, in walls, under floors, floor sleeves, expansion compensators, access doors.

Ductwork

Sizes, support, access doors, drops, outlet sizes, outside air louvers.

Terminal equipment

Recesses for cabinet unit heater (CUH), size of radiation, method of concealing, fastenings.

Mechanical-electrical responsibility

Who is doing what?

Finishes

Field or factory?

Scheduling

Work to be done? When required? Job to be completed on time-who, why, when?

 

 

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