#5. 22'-0 Calculate the cost per cubic yard of concrete placement for the footing, foundation wall...
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#5. 22'-0" Calculate the cost per cubic yard of concrete placement for the footing, foundation wall and floor slab of the building shown in the diagram below. The slab is 6 in. thick. -Basement Wall -10-0"- -1'-10". Section A-A Footing 15-0". 60'-0". 35'-0". 24-0"- 40'-0". -8'-0" Given: Materials Requirements: Ready-mix concrete on site = $80/cy Allow for 5% waste on concrete materials. Labor Requirements: Production Rate = 0.5 man-hours/cy Crew Combination: # 3 Masons Labor Rates: Cement Masons = $34.00/hr. Laborers = $30.00/hr. Foreman = $36.00/hr. # 3 Laborers #1 Forman (non-working) Cost of Equipment (Placement): Concrete pump Concrete vibrator Sundry equipment = $60.00/day = $6.50/hr. = $3.50/hr. #5. 22'-0" Calculate the cost per cubic yard of concrete placement for the footing, foundation wall and floor slab of the building shown in the diagram below. The slab is 6 in. thick. -Basement Wall -10-0"- -1'-10". Section A-A Footing 15-0". 60'-0". 35'-0". 24-0"- 40'-0". -8'-0" Given: Materials Requirements: Ready-mix concrete on site = $80/cy Allow for 5% waste on concrete materials. Labor Requirements: Production Rate = 0.5 man-hours/cy Crew Combination: # 3 Masons Labor Rates: Cement Masons = $34.00/hr. Laborers = $30.00/hr. Foreman = $36.00/hr. # 3 Laborers #1 Forman (non-working) Cost of Equipment (Placement): Concrete pump Concrete vibrator Sundry equipment = $60.00/day = $6.50/hr. = $3.50/hr.
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