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Recommended Practices for the Testing and Verification of Spill, Overfill, Leak Detection and Secondary Containment Equipment at UST Facilities <br />ZCLa I XERXES a <br />making a lasting differenceDATA LOG <br />TRUCHEK' <br />Fill out the site location, tank information and test boxes below. Be sure to choose the correct test box according to the <br />diameter of the tank being tested. Follow the test procedures on the other side of this form. A separate test form is needed <br />for every tank. For additional copies of the form, contact the Customer Service Representative at the Xerxes manufacturing <br />facility nearest you. (See back cover for information.) <br />Site Location: <br />Address: <br />Phone: <br />Contact Name: <br />Test Date: <br />95% - 5% TEST <br />I a. Start level (inches in standpipe) <br />2a. End level after 4 hours <br />3. Difference (subtract 2a from 1 a) _ <br />4. Calibration factor x .20 <br />5. Volume change = <br />6. Test hours - 4 <br />7. Gallons -per -hour loss = <br />(If 0.05 gallons/hour or less, tank passed.) <br />Note: maximum allowable dispensing volume during test: <br />8 -foot -diameter tank -1,200 gallons maximum <br />6 -foot -diameter tank - 500 gallons maximum <br />4 -foot -diameter tank - 300 gallons maximum <br />1 •• " <br />95% - 5% TEST <br />1 a. start level (inches in standpipe) <br />2a. End level after 6 hours <br />3. Difference (subtract 2a from 1 a) _ <br />4. Calibration factor x .30 <br />5. Volume change = <br />6. Test hours - 6 <br />7. Gallons -per -hour loss = <br />(If 0.05 gallons/hour or less, tank passed.) <br />Note: Maximum allowable dispensing volume during test: <br />10 -foot -diameter tank -750 gallons maximum <br />Tank Information: <br />Nominal Gallons: <br />Diameter: <br />Approximate Standpipe Length: <br />Product Type: <br />Person Performing Test: <br />99% -1 % TEST <br />1 b. Start level (inches in standpipe) _ <br />2b. End level after 10 hours _ <br />3. Difference (subtract 2b from 1 b) <br />4. Calibration factor x .20 <br />5. Volume change = _ <br />6. Test hours _ 10 <br />7. Gallons -per -hour loss = <br />(if 0.05 gallons/hour or less, tank passed.) <br />Note: No product dispensing allowed. <br />POUBLE-WALL TANKS <br />99% - 1 % TEST <br />tb. Start level (inches in standpipe) _ <br />2b. End level after 10 hours _ <br />3. Difference (subtract 2b from 1 b) <br />4. Calibration factor x .30 <br />5. Volume change = _ <br />6. Test hours - 10 <br />7. Gallons -per -hour loss = <br />(If 0.05 gallons/hour or less, tank passed.) <br />Note: No product dispensing allowed. <br />pei.org 0 <br />