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1 <br /> • <br /> Y Appendix B <br /> C (TYPE) AUTO LIMITER 11 Overfill Valve In Tank Shut Off Level Worksheet <br /> Important: This is meant to be a supplemental worksheet and not a substitute to following the installation <br /> manual instructions. All length measurements are in Inches. Please contact the Authority Having Jurisdii dqn <br /> (AHJ)and review local, state, and national codes to determine the regulatory requirements governing shu`00 <br /> capacity in your region, as well as take into account other considerations such as extreme tank tilt. <br /> Take the following measurements with the valve <br /> llnstalled in the tanks <br /> ,i <br /> Upper tube to shut off point on valve. <br /> (D)= 47 REGErl <br /> t, , <br /> (w)= 127 �;T 4 201 <br /> (U)= 125 <br /> ENVIR�t� ENTAL HEALTH (� 1`I <br /> Top of tube flange to tank bottom. pEpARTME T <br /> (B)= 130 <br /> (D) <br /> From the tank calibration chart provided by tank Upper <br /> manufacturer find the dipstick number(Y)which Tune <br /> corresponds to the 100%volume. <br /> (Y)= 9,842 <br /> 1. To determine shut-off percentage: valve, <br /> Subtract upper tube length (D)from distance to Length, <br /> bottom of i <br /> tank bottom (B) cut <br /> 1 <br /> ;(X)_(B)-(D) -2" - (OPW) <br /> (B) <br /> '(X)_(B)-(D) = 83 (Other) To Tank <br /> a1� <br /> Using the tank calibration chart provided by the <br /> f tank manufacturer determine the tank capacity at <br /> the calculated (X)dimension and the 100%volume (u)theal (Y <br /> Tank <br /> (Y)tank capacity. <br /> Length, Chart <br /> top of cut 100% y <br /> (X)tank capacity in gallons= 9.299 i <br /> Volume <br /> Dipstick ; <br /> (Y)tank capacity in gallons= 9,842 <br /> (,' <br /> SO% _(X) capacity/(Y)capacity x 100 = 94.4% <br /> _ ..E <br /> FACILITY: (TANK 1 PREMIUM) <br /> CHEVRON <br /> 6633 PACIFIC AVENUE <br /> STOCKTON, CA 95207 Note:The overfill valve must be installed per AHJ <br /> requirements and all applicable local, state, and national, <br /> codes. If overfill valve is set above the allowable shut-off <br /> NOTES: Valve was removed and functional. percentage the overfill valve must be removed and <br /> replaced. For reference 40 CFR part 280 Subpart B Section <br /> 280.20 overfill valves should be set to a maximum of 95%. <br />