Laserfiche WebLink
TANK ANNULAR TESTING <br />APR 2 9 2015 <br />ENVIRONMENTAL. <br />Test Method By: • Manufacturer O Industry Standard O Professional Engr. w:;'669FR 6ditFJ)1T <br />Test Method Uses: O Pressure • Vacuum o Hydrostatic o Other (see below) <br />Measuring Equipment Used: Vacuum Gauge (range 0 to 30 inches Hg) <br />Deserintien Tank *1 Tank R9 Tank its <br />Product stored <br />Gasoline - 87 <br />Gasoline - 89 <br />Gasoline - 91 <br />Tank manufacturer <br />Xerxes <br />Xerxes <br />Xerxes <br />Tank material <br />FRP <br />FRP <br />FRP <br />Tank capacity (US gallons) <br />Is this a multi -compartment tank? <br />10,000 <br />No <br />10,000 <br />No <br />8,000 <br />No <br />Dry or Brine filled annular? <br />Dry <br />Dry <br />Dry <br />Monitoring system show normal annular? <br />Yes <br />Yes <br />Yes <br />Is water table above tank bottom? <br />Unknown <br />Unknown <br />Unknown <br />Was sensor removed for testing? <br />Yes <br />Yes <br />Yes <br />Was sensor properly replaced after testing? <br />Yes <br />Yes <br />Yes <br />Wait time for vacuum to stabilize (hr:min) <br />Test start time <br />Initial vacuum (inches Hg) <br />:10 <br />9:45 AM <br />10.0 <br />:10 <br />9:55 AM <br />10.0 <br />:10 <br />10:05 AM <br />10.0 <br />Test end time <br />10:45 AM <br />10:50 AM <br />11:05 AM <br />Final vacuum (inches Hg) <br />10.0 <br />10.0 <br />10.0 <br />Test duration (hr:min) <br />1:00 <br />1:00 <br />1:00 <br />Change in vacuum (inches Hg) <br />0.0 <br />0.0 <br />0.0 <br />Pass/Fail threshold (inches Hg / hour) <br />2.0 <br />2.0 <br />2.0 <br />TEST RESULT <br />PASS <br />PASS <br />PASS <br />© 2015 Walton Engineering, Inc. <br />