X Meme san - wa 1 1 WE Prepare a detailed cost estimate using hand calculation for the following work tasks. For each work task, calculate the following -Total labor cost, total material cost, and total equipment cost -Total cost and unit cost of total cost Work Task Quantity Unit Material Unit Cost 350 CY $61.50 4,750 SFCA $0.035 Placing concrete for 8 thick wall using a pump Curing concrete using sprayed membrane compound Building CMU wall including reinforcement, mortar and grout Placing footing reinforcement 3,000 SF $2.20 10 Ton $850 Productivity Work Task (normal 8-hr day) Unit of Required Measure Number Placing concrete walls, 8 in thick, pumped 100 CY 1 Concrete curing Sprayed membrane curing compound 9500 SFCA Reinforcing in place Footings #4 to #7 2.10 Ton Masonry CMU wall including reinforcement, mortar and grout. 360 SF 5 1 1 2 1 2 4 3 2 Required Crew & Equipment Labor foreman Labor Cement mason Equipment operator Vibrators Concrete pump Labor Rodman Bricklayers Bricklayer Helpers Hourly Cost $20.50 $12.10 $17.00 $16.00 $12.10 $41.30 $38.50 $28.65 Daily Cost $44 $708.60 X Meme san - wa 1 1 WE Prepare a detailed cost estimate using hand calculation for the following work tasks. For each work task, calculate the following -Total labor cost, total material cost, and total equipment cost -Total cost and unit cost of total cost Work Task Quantity Unit Material Unit Cost 350 CY $61.50 4,750 SFCA $0.035 Placing concrete for 8 thick wall using a pump Curing concrete using sprayed membrane compound Building CMU wall including reinforcement, mortar and grout Placing footing reinforcement 3,000 SF $2.20 10 Ton $850 Productivity Work Task (normal 8-hr day) Unit of Required Measure Number Placing concrete walls, 8 in thick, pumped 100 CY 1 Concrete curing Sprayed membrane curing compound 9500 SFCA Reinforcing in place Footings #4 to #7 2.10 Ton Masonry CMU wall including reinforcement, mortar and grout. 360 SF 5 1 1 2 1 2 4 3 2 Required Crew & Equipment Labor foreman Labor Cement mason Equipment operator Vibrators Concrete pump Labor Rodman Bricklayers Bricklayer Helpers Hourly Cost $20.50 $12.10 $17.00 $16.00 $12.10 $41.30 $38.50 $28.65 Daily Cost $44 $708.60