Td =td / tt = 2.6(D)(H-1)/(St) td = Miniumum shell thickness, in inches D = Normal tank diameter, in feet H = depth of tank, in feet G = design Specific gravity of liquid Sd = allowable Str Stre ess fo for De Design co condition E = joint efficiency St = allowable stress 516-60 Hydro Test CA = Corrosion Allowance For Third Course 516-60 PlateĠ.209 50.00 28 1 21,30 ,300 0.85% 24,000 0.0625 0.3750įileName: _office WorkSheet: Steel DesignĪPI 650 Design Calculations Shell Design : td = 2.6(D)(H -1)(G)/Sd= Td =td / tt = 2.6(D)(H-1)/(St) = td = Miniumum shell thickness, in inches =ĭ = Normal Normal tank diameter, in feet = H = depth of tank tank, in feet = G = design Specific gravity of liquid = Sd = allowable Str Stre ess fo for De Design co condition E = joint efficiency St = allowable stress516-60 Hydro Testĥ0.00 32.00 1 21,30 ,300 0.85% 24,000 0.0625ĬA = Corrosion Allowance For Second Course 516-60 Plate Miniumum shell thickness, in inches, t d = td / tt = 2.6(D)(H-1)/(St) td = G = design Specific gravity of liquid Sd = allowable Stress for Design condition E = joint efficiency St = allowable allowable stress 516-60 Hydro Test CA = Corrosion AllowanceĠ.224 in. Fixed cone roof with internal floating roof.įROM FROM ( BOTT BOTTOM OM COUR COURSE SE)) PLA PLATE TO TO (TOP (TOP COU COURS RSE) E) PLA PLATE TE td = 2.6(D)(H -1)(G)/Sd=
Items marked with an asterisk ( *) to be completed by Vendor/Fabricator.Ģ. Internals (attach separate sheet, as req'd):Ĥ6 Design Specifications: 47 Tank Insulation ? 49 Fireproofing ?ġ. Operating Temperature 30 Flash Point (Closed Cup) : 31 Negative Pressureģ3 (Hydro)test Pressure expressed in Psig 34 Minimum Fluid Temperature STORAGE TANK SPECIFICATION ng s n ts ts CRUDE OIL StorageĢ9 Vapor Pressure Max.
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