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STI External Tank Inspection Q <br /> UPRR—Stockton Yard,Stockton,CA TNKO-0295 <br /> June 2019 <br /> antevigroup <br /> Pump Attached to Tank No. Manually operated pneumatic diaphragm pump is at oil skimmer for <br /> transfer to tank. <br /> Pump Type Pressure—Pneumatic diaphragm <br /> Pump Flow Rate 20-30 gpm <br /> Tank Grounding(Fuel Tanks) NA <br /> Bonding(Landing)(Fuel Tanks) NA <br /> Access Structure None,No access to roof <br /> HORIZONTAL <br /> Distance from tank bottom to NA <br /> ground <br /> Number of saddles NA <br /> Saddle width NA <br /> Distance between Saddles NA <br /> (Center to Center) <br /> Distance from End(End to NA <br /> Center of nearest saddle) <br /> CATEGORYSTI AST TAN K ORSTI-SP001 TABLE A2.2 <br /> Category 1 1 AST's with Spill Control and with CRDM <br /> Category 2 AST's with Spill Control and without CRDM 1 <br /> Category 3 AST's without Spill Control and without CRDM <br /> Tank Co nfiguration Cha rt: Does tank have Does tank have AST Category <br /> CRDM7 spill contrW <br /> Aboveground Storage Tank(AST)in contact with No No 3 <br /> ground. <br /> Single wall AST in contact with ground. No Yes 2 <br /> Elevated tank. Yes Yes / No 1 <br /> AST with Release Prevention Barrier(RPB). Yes Yes 1 <br /> AST with double-bottom. Yes Yes 1 <br /> Double-wall AST with overfill prevention. Yes Yes 1 <br /> Double-wall AST without overfill prevention Yes No 3 <br /> Vertical tank resting on concrete(conforms with Yes Yes 1 <br /> definition of RPB). <br /> Vertical tank resting on concrete(conforms with Yes No 3 <br /> definition of RPB). <br /> XINOGEM <br /> 5 us-mteagroup-oom <br />