Estimate the labor and equipment cost component for placing the 37.5 cy of wall concrete...

Estimate the labor and equipment cost component for placing the 37.5 cy of wall concrete using a concrete pump. Use the “estimate” labor rates of Table 6.8. The wall will be constructed in two equal parts so that only half the required formwork material will have to be purchased (two uses of the wall forms). The vibrators will cost $5.24 per hr and the combined O&O cost for the pump is $80 per hr.