Laserfiche WebLink
Equipment# : 450 Gallon Salvage Oil Tank <br /> STI /Category 3 Calculation <br /> Calculation is Original Thickness *75% <br /> t= Original Thickness t= 0.179 <br /> Tmin =Minimum Thickness Required Tmin = 0.134 <br /> STI/Category 2 Calculation <br /> Calculation is Original Thickness*75% <br /> t=Original Thickness t = 0.179 <br /> Tmin = Minimum Thickness Required Tmin = 0.134 <br /> 3 sq. inches of any 1 sq. foot discovered. <br /> OR <br /> STI /Category 2 Calculation <br /> Calculation is Original Thickness * 50% <br /> t= Original Thickness t= 0.179 <br /> Tmin = Minimum Thickness Required Tmin = 0.090 <br /> Any Point <br /> STI/Category 1 Calculation <br /> Calculation is Original Thickness *50% <br /> t= Original Thickness t= 0.179 <br /> Tmin = Minimum Thickness Required Tmin = 0.090 <br /> 3 sq. inches of any 1 sq. foot discovered. <br /> OR <br /> Calculation is Original Thickness* 50% <br /> t=Original Thickness t= 0.179 <br /> Tmin =Minimum Thickness Required Tmin = 0.045 <br /> Any Point <br /> Nominal Thickness .179" <br /> Nominal Thickness Plus 12.5% Manufactures Tolerance .201" <br /> Nominal Thickness Less 12.5% Manufactures Tolerance .156" <br />