Question: solve correctly and will like Five work packages are assigned for a concreting crew; takeoff quantity, percent waste and efficiency factor are estimated for each

solve correctly and will like Five work packages are assigned for asolve correctly and will like

Five work packages are assigned for a concreting crew; takeoff quantity, percent waste and efficiency factor are estimated for each work package as shown in the table. Technology constrained precedence relationships are as: Foundation must be completed before executing "Wall to Elevation" and "Slab"; all the Beams Elevated must follow pouring "Wall to Elevation". This crew has crew hourly rate of $370 per hour; crew hourly production under normal circumstances (efficiency factor 1.0) is 12CY per hour. The concrete unit cost is $30.90 per CY delivered to site. The concreting crew handles one work package at a time. (CY: Cubic Yard) a) Estimate total labor (crew) cost for the five work packages (rounding to $0.01 ) b) Estimate total material cost for the five work packages (rounding to $0.01 ) c) Determine total crew hours required to complete the five work packages (rounding to 0.1hr )

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