Single-blade volume damper
$101.76 / EA
HV-088 · MasterFormat 23 33 00 · EA
What’s in this rate
This unit is setting one single-blade 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. Opposed-blade, motorized, fire, and smoke dampers are separate units.
Includes
- single-blade volume damper (class mid)
- quadrant / hardware as furnished
- set and check blade travel
- small tools
Excludes
- opposed-blade volume damper (see duct-volume-damper-opposed)
- motorized damper
- fire / smoke / combination damper classes
- TAB
Build-up
- Labor 0.45 hr × $68.00 wage and burden
- $30.60
- Material and small tools
- $53.50
- Direct rate (labor, material, and tools)
- $84.10 / EA
- Overhead 10% of direct
- $8.41
- Fee 10% of (direct and overhead)
- $9.25
- Loaded rate
- $101.76 / EA
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