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STI External Tank Inspection Q <br /> UPRR—Stockton yard,Stockton,CA TNKO-0295 <br /> June 2019 <br /> antevigroup <br /> Piping System Type Inflow—Pressurized <br /> Outflow—Suction <br /> Piping Corrosion Protection Painted <br /> Piping supports—Material? Steel post and pipe hangers are in good condition. <br /> Corrosion?Wear? <br /> Piping Loop System No <br /> Piping Release Detection Daily visual inspection <br /> SAFETY MEASURES <br /> Tank Release Detection Daily visual inspection. Tank is founded on concrete pad acting as release <br /> prevention barrier for continuous release detection. <br /> Spill Containment(Transfer) Spill bucket <br /> Fill Box NA <br /> Overfill Prevention Gauge. Storyboard on north side of tank. <br /> High Level limits Procedural. Tank is only filled to 3 feet before used oil is removed by <br /> recycle vendor. Used oil is pumped to tank from oil skimmer under <br /> manual operation. <br /> Alarm%Volume NA <br /> Shutoff%Volume NA <br /> Alarm Function Test NA <br /> Fire Code(Standard)(year) 1977-1978 Standard Fire Prevention Code <br /> TANK EQUIPMENT <br /> Visible signs of valve leakage, No <br /> damage,or corrosion? <br /> Automatic air/electric valves N/A <br /> operations(cycle open-close)? <br /> Intestinal monitoring equipment NA <br /> functional?Sight gauges clear or <br /> electronic gauges activate alarm? <br /> Flame Arrestor Present NA <br /> Flame arrestors unblocked, NA <br /> corrosion-free,and maintained, <br /> inspected,in accordance with <br /> manufactures instructions? <br /> Product liquid level gauges in yes <br /> good condition and operable? <br /> Normal Vent Open. Installed at center of tank roof. <br /> Other Equipment Installed on No <br /> Vent Port? <br /> Vent Height(normal vent) 17 feet <br /> Pressure vent functional? NA <br /> XINOGEW <br /> 3 us.artteagroup.00m <br />