Round volume damper
$111.44 / EA
HV-101 · MasterFormat 23 33 00 · EA
What’s in this rate
This unit is setting one round volume damper in a duct. The HVAC technician installs the damper, checks blade travel and the locking quadrant as furnished, and leaves it ready for balance. Single-blade, opposed-blade, motorized, fire, and smoke dampers are separate units.
Includes
- round volume damper (class mid)
- quadrant / hardware as furnished
- set and check blade travel
- small tools
Excludes
- single-blade volume damper (see duct-volume-damper-single)
- opposed-blade volume damper (see duct-volume-damper-opposed)
- motorized damper
- fire / smoke / combination damper classes
- TAB
Build-up
- Labor 0.5 hr × $68.00 wage and burden
- $34.00
- Material and small tools
- $58.10
- Direct rate (labor, material, and tools)
- $92.10 / EA
- Overhead 10% of direct
- $9.21
- Fee 10% of (direct and overhead)
- $10.13
- Loaded rate
- $111.44 / EA
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