Laserfiche WebLink
Measure&record"A"and'7,"and then peform the following calculation: <br /> "A" 87 178 " Drop tube seal surface to the bottom of the tank <br /> -(subtract) <br /> 62 " Upper drop tube flange to the edge of the upper tube adapter <br /> -(subtract) <br /> 4.5" Reference offset <br /> _ (equals) <br /> 111.50 " Final shutoff volume height <br /> Locate the final shutoff volume <br /> height on the tank chart <br /> Use the tank chart provided by the tank provided by the tank <br /> manufacturer to record and calculate the following: manufacturer,and record the <br /> closest corresponding volume. <br /> 11175 gal Final shutoff volume <br /> (divide by) <br /> 12049 gal Actual tank capacity <br /> X(muliply by) <br /> 100 1 <br /> a a= (equals) If the final shutoff volume <br /> 0 0percentage is 95%or less,the <br /> Uv 192.7 % Final shutoff volume percentage <br /> installation conforms to FFS and <br /> industry recommended practices. <br /> 12049 gal Actual tank capacity <br /> The final Shutoff Volume Percentage may <br /> -(subtract) be greater than 95%as long as the ullage <br /> 11175 gal I Final shutoff volume volume remaining is greater than or <br /> _ (equals) equal to 250 gallons,so that"...none of <br /> the fittings located on the top of the tank <br /> 874 gall Ullage volume remaining are exposed to product due to <br /> overfilling,"according to EPA 40 CFR Part <br /> 280. The installation must also meet all <br /> applicable regulatory requirements,and <br /> must be acceptable to the Authority <br /> Having Jurisdiction(AHJ). <br /> \J <br /> ,� 17 <br />