Bulk excavation, stiff clay
$3.38 / CY
Bulk excavation, stiff clay costs about $3.38 per cubic yard installed. This is a published starting point and varies by region and job.
EW-060 · MasterFormat 31 23 16 · CY
What’s in this rate
This unit covers bulk excavation, stiff clay, measured per cubic yard. The operator excavates stiff clay with a large excavator and loads trucks while a laborer spots trucks and cleans up spill. The rate covers the listed material, labor, and small tools. Hauling, rock, dewatering, and shoring stay on their own units.
Includes
- excavate stiff clay
- load trucks
- operator and laborer time and equipment listed in the build-up
- stated material waste and small tools
Excludes
- haul (earthwork-haul-*)
- rock or hardpan needing ripper / breaker
- dewatering
- drying / lime treatment of wet clay
- sales tax; freight beyond what the build-up states
- after-hours, premium access, and contaminated / hazardous soil handling
- geotechnical testing, surveying / staking, and permits
Build-up
- Operator, 0.0133333 hr × $53.00
- $0.71
- Laborer, 0.0066667 hr × $41.00
- $0.27
- Material and small tools
- $0.01
- Equipment, hydraulic excavator ~35 t / ~1.5–2 CY bucket class, 0.0133333 hr per unit
- $1.80
- Direct rate (labor, material, equipment, and tools)
- $2.79 / CY
- Overhead 10% of direct
- $0.28
- Fee 10% of (direct and overhead)
- $0.31
- Loaded rate
- $3.38 / CY
Worked extension: 100 CY of commercial bulk excavation, stiff clay × $3.38 = $338.00 loaded for 100 CY. Quantity is a worked extension.
Related rates
- Bulk excavation, common earth — $2.54 / CY
- Rock excavation, rippable — $9.17 / CY
- Bulk excavation, sand and loose granular soil — $2.11 / CY
- Mass excavation, common earth — $3.00 / CY
- Hand excavation, spot — $80.11 / CY
- Footing excavation, continuous 24 x 30 in — $6.51 / LF
- Footing excavation, spread footing — $157.89 / EA
- Rock excavation, hydraulic hammer — $34.56 / CY
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