What is the cost of a 20 FT × 20 FT × 8 FT concrete tower crane footing based on the following parameters? The process to be used is similar to the process described in Chapter 6 for quantity take-off of a spot footing and the pricing process described in Chapter 11. Make sure you perform a $/MH and $/CY check when you are done. Make whatever assumptions are necessary.

a. Formwork material cost at $2/SFCA and 0.5 MH/SFCA.

b. Concrete purchase including pumping at $150/CY.

c. Rebar tonnages at 200 LBs/CY.

d. Rebar purchase and install costs at $1,000/ton.

e. Rebar template at $100 for material plus one-hour labor.

f. Eight tower crane anchor bolts at $5,000.

g. Overhead and profit at 20%.

h. Excavation and backfill at $1,550.