$1)$ How many tons of material do you need to purchase from RE Tucker

You work it out with the Tuckers that they will be loading the trucks close to $16$ tons per $12$ cy truck.

$2)$ what is the buking factor, between the stockpile and the trucks?

$3)$ How many $12$ yard$(16$ tons$)$ trucks will need to be delivered?

$4)$ How many gallons of water should you have available to place the fill or how many gallons do you need to get rid of by drying?