Laserfiche WebLink
Site ID/ Name: 209167 CHEVRON 209167 NW1-236897102/29/2024 <br />Address: 1234 E. YOSEMITE AVE @ SPRECKLES, MANTECA, <br />CA 95336 <br />Alipendix e <br />71 so overfill Valve in Tank Shut off Level Worksheet <br />Important: This is meant to be supplemental worksheet and not a substitute to following the Installation <br />manual instructions. All length measurements are in Inches. Please contact the Authority Having JurisdW <br />don (ARA and review local, state, and national codes to determine the regulatory requirements governing <br />shut-off tocapacity your ca aci in our region, aswell as take into account other considerations such as extreme tanktlit. <br />Tank ID: Regular(REGULAR) <br />Take the following measurements with the valve in- <br />stalled in the tank: <br />Distance from the 7150 inlet tube flange to the cast <br />lug In the 7150 body (see figures), upper tube length. <br />Note: the Upper Tube Length must be at least 16" to <br />include the protective bend In the tube. <br />(p)_ 75_5_.. - - <br />Distance from the 71C <br />inlet tube Flange to the top and <br />bottom of lower tube, valve length, <br />IW)= <br />{U)= <br />Distance from the 7t5O inlet tube flange to the bottom <br />of the tank. Note: If a tank bottom protector is present it <br />may be necessary to add this thickness to dimension <br />(OPW 6111 & 61TP models add 0.6°) <br />(B)_ 181.25 <br />From the tank calibration chart provided by tank manu- <br />facturer find the dipstick number (Y) which corresponds <br />to the 10096 volume. <br />(y) = 19703 <br />1. To determine shut•offpercentage: <br />Subtract upper tube length (D) from distance to tank <br />bottom (B) <br />{X) = (B) - (D) - 2' = 103.75 <br />Using the tank calibration chart <br />provided by the tank <br />manufacturer determine the tank capacity atthe cal- <br />culated (X) dimension and the 100%volume (Y) tank <br />capacity. <br />(X) <br />tank capacity In gallons = 18510 <br />(Y} tank capacity in gallons= 19703 <br />So%= (X) capacity / (Y) capacity x100 = 93.9 <br />Note: Th <br />(D) <br />Upper <br />Tube <br />MEMO <br />(W) Valve <br />Length, <br />bottom of <br />cut <br />(B) <br />To Tank <br />lY) <br />Tank <br />(U) Valve Chart <br />Length, 100%vol- <br />top of cut ume Dip- <br />stick <br />e overfill valve must be installed per AHI requlre- <br />mentrand all applicable local, state, and national codes. if <br />the overfill valve is set above the allowable shut-off percent - <br />the overfill valve must be removed and replaced. for <br />reference 40 CFR part 280 Subpart B Section 280.20 overfill <br />valves should be set to a maximum of 95%. <br />20 <br />