12 x 12 feet, 4 inches deep: 1.8 cubic yards, minimum.
$384
Total number of tiles: 12*15*4 = 720 Total cost: 720 * 1.25 = 900
12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
At 4" deep, 89 sq. ft.
12 x 12 feet, 4 inches deep: 1.8 cubic yards, minimum.
It depends how deep you go. If you do 2 inches deep the area will require at least 0.7 cubic yards (about 1,710 pounds) of gravel.
You need more information. But, let's assume the pool is 8 feet deep at the deep end and 3 feet at the shallow end. If the pool is rectangular, the total volume will be 28,798 gallons of water.
12ft. 1in.
If you mean 12 feet long by 8 inches wide by 4 inches deep, you will need at least 0.1 cubic yards
120
A rectangle area that is 12 feet by 14 feet by 6 inches deep is equal to 3.11 cubic yards. This job would require 4.2 tons of gravel.
72
There is NO dirt, it is a hole! If you want to fill it with dirt, that is 4x6x12=288 cubic feet, weighing about 28,800 pounds
120 square feet
897.662 gallons in this pond.
cat back? 12hp/12ft-lbs.