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TM 10-5430-242-12&P
0005 00
0005 00-5
Change 1
50,000-Gallon (189,300-Liter) Tank
NOTE
The following instructions are for a 25.0-foot by 65.0-foot (7.7.62-meter
by 19.81-meter) } 6 inches (15.24 cm) tank in flat (empty) dimensions.
1. Clear and level an area so there is at least a 13-foot (3.962-meter) perimeter around the empty flat
tank.
2. Slope all four sides of leveled area in toward the center. The center should be no more than 9.0
inches (22.86 centimeters) below ground level, equal to an approximate slope of 1.0 degree.
3. Erect a 5.5-foot (1.676-meter) high berm around the outside of the sloped area. Protect berm walls
against erosion with sod or stone.
75 F T (22.86 M)
35 FT
(10.67 M)
5.5 FT (1.676M)
9.0 IN (22.86 CM)
GROUND LEVEL
Berm Construction, 50,000-Gallon (189,300-Liter) Tank
10 FT (3.048 M)
WORKING
CLEARANCE
SURFACE WATER
DRAIN
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