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T&,') Regional Engineering <br />LAST External kapt.^on C <br />-- � U- <br />Revision Date: Oct2013 Pace 4 of 9 <br />5 Check operat-lon of regulators for tanks with <br />ENVIRON M <br />e systems, <br />6 Check temperature Indicators for..damaQe. <br />770 <br />7 1 Check welds on shell -mounted davit clips. <br />33 <br />AuToGAUGE SYSTEM E <br />OK <br />NA Comments: <br />1 <br />: Inspect autogauge tape ouide and lower sheave <br />2 <br />Inspect autogauge head for damage and check <br />3 <br />Sump the checker on autogauge head to chec <br />4 <br />Identify size and construction material cil' <br />5 <br />Ask operator if tape tends to hang up or suffer <br />other problems during floating roof movement <br />(floatinq roof tanks), <br />6 <br />For board -type autogauges, Inspect condition of <br />board and legibility. <br />F7 <br />Test freedorn of movement of marker and floa� <br />S I <br />Pecord the 2roduct level. <br />IV yzi <br />3.4 1 <br />S�,;.LL-MOU-ta-cDSAVPLESTA-,ION <br />OK <br />NA 1 Comments. <br />I <br />Inspect sample lines for function of valves and <br />plugging of lines, including drain or <br />return -to -tank fine, <br />2 <br />Check circulation pump for leaks and operating <br />ro <br />3 <br />Inspect bracing and supports for sample lines <br />and eouiDment. <br />Dridensate drain for presence of <br />idicating leakage, <br />3 <br />Inspect condition of power lines and connections <br />to mixer. i <br />1 <br />Indicator, Check that the indicator moves in the <br />proper direction: Floating swing line indicators <br />show a lower level as cable Is wound up on the <br />winch. Non -floating swing line Indicators. show <br />the onocisite. <br />2 <br />i Cable: check for wear or fraying. <br />3 <br />Does the floating suction board indicator have <br />top and bottom position markings on the shell <br />with written labels? <br />4.0 <br />FIXED <br />ROOF <br />4.1 <br />GENERAL I <br />E <br />OKI <br />NA I <br />Comments: <br />1 <br />f is- the roof free of debris? <br />2 <br />1 Record the noof type, roof slope, and roof -to - <br />shell connection dimensions, <br />3 <br />For aluminLim dome roofs, record the <br />manufacturer and serial number. <br />4 <br />Record roof thickness measurernents (steel <br />roofs,. Take at least 10 thickness <br />m asurements at a maximum spacing of 10 It <br />along two perpendicular lines. If any thickness <br />Is less than 0.09 in., measure 3 additional <br />thicknesses in a 100 in' area around that <br />Revision Date: Oct2013 Pace 4 of 9 <br />