Size Of Concrete Pad For Oil Tank

We provide the four most common sizes of precast concrete oil tank slabs for outdoor storage of 275 or 330 gallon oil tanks.

Size of concrete pad for oil tank.

Horizontal tank must be supported by four 4 4 x 8 x 16 inch concrete blocks or a one 1 piece reinforced concrete pad not smaller than the tank dimensions. Even flat bottom tanks with no legs are required to be on a solid foundation. Variances may be requested from the authority having jurisdiction of the site where the property is located. While there is no requirement for thickness 6 inches of reinforced concrete is recommended.

Jimmy dale schroeder p e minnesotadesign per ubc 1997 allowable soil bearing 2000 psf date. The four 4 blocks or the single pad shall rest on a firm subgrade consisting of a bed of compacted 6 inch well drained gravel or 6 inch crushed stone. Don t forget to like comment and subscribe for more. 6 5 1 base constructed from 100mm minimum thickness concrete base laid on top of 100mm minimum of compacted hardcore to ensure a stable base see table 3.

The easiest way to ensure your pad will be of the correct thickness is to use 3 4 inch plywood cut to a width that equals the required depth of the pad. Tank s over 275 gallon 1 150 l capacity shall be not less than 10 feet 3 m from a property. Cut the plywood strips to lengths that match the length and width of the poured slab. Tank s with a 275 gallon 1 150 l capacity or less shall be not less than 5 feet 1 5 m from a property line.

A tank located in a flood plain must be securely anchored to the concrete pad. Call 800 639 2199 for yours. Cylindrical aboveground storage tank foundation requirements steel tank institute design conditions designed by. 12 6 01 seismic zone 1 f c 2000 psi.

Pouring a slab for an outside oil tank.