Laserfiche WebLink
INSPECT AND VERIFY THE FINAL SHUTOFF LEVEL <br />DIRECT FILL <br />NOTE: When you perform this procedure, do not remove the OPV assembly from the tank. <br />DEFINITIONS <br />"A" Distance from the upper drop tube to the <br />bottom of the underground storage tank. <br />"B" 95% tank volume - obtained from the tank <br />chart provided by the tank manufacturer. To find <br />the 95% tank level on the tank chart, multiply <br />the actual tank capacity by 0.95. Then on the <br />tank chart, find the level measurement that <br />matches the calculated volume the closest. <br />"Z" Distance from the upper drop tube to the top <br />edge of the upper drop tube adapter. <br />4.5" Distance from 95% shutt-off to the top of <br />upper drop tube adapter. <br />MEASURING "Z" WITHOUT REMOVING <br />THF FII I AIIAPTFP <br />P1 <br />„X„ „Y" = Z <br />I <br />M408ure <br />1 <br />4r <br />(774 mm) <br />"X" Distance from the top of the fill adapter to the <br />top edge of the upper drop tube adapter. <br />"Y" Distance from the top of the fill adapter to the <br />top edge of the drop tube flange. <br />