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400911617 19 2015-10-06T06:07:21.877-06:00 69175 PDC ENERGY INC

1775 SHERMAN STREET - STE 3000

DENVER CO 80203 Zack Liesenfeld 970 506-9272 970 373-6581 Zack Liesenfeld EHS Professional 2015-10-06T06:07:21.877-06:00 2015-10-06T06:07:21.843-06:00 441395 in process Cwasko 2015-10-06T05:48:00.187-06:00 Cwasko zack.liesenfeld@pdce.com 0.00000 zack.liesenfeld@pdce.com Cwasko Cwasko 2015-10-06T06:07:20.25-06:00 400813993 400911617 CANFIELD, CHRIS 2015-03-23T00:00:00-06:00 TANK BATTERY WELD NENE 28 2N 66W 6 N CROP LAND sunny, 65 degrees 0 0 PDC began removing the produced water vessel at the Ursula #2 tank battery on March 19, 2015. On March 23rd when crews returned to the location, groundwater had infiltrated into the excavation. The groundwater did not appear to be impacted and photoionization detector readings from soil removed from the excavation were not elevated. Results from a groundwater sample submitted for laboratory analytical testing indicated petroleum hydrocarbon concentrations above COGCC Table 910-1 groundwater standards. 333219 400813993 false 2015-03-23T00:00:00-06:00 40.112893 -104.777050 FEE 0 0 0 false <_x0032_7_approved>true S false 0 0 Unknown 0 0 false false false true false 0 2015-03-24T09:45:55.47-06:00 400911617 400911618 OTHER Ursula #2 Form 27 _ Signed.pdf 6556997 400911617 1 SPILL 2015-03-20T00:00:00-06:00 Landowner Gerhard Maier

spoke to landowner in person

400911617 2 SPILL 2015-03-24T00:00:00-06:00 Weld County Roy Rudisill

submitted email notification

400911617 1 2015-10-06T00:00:00-06:00 0 0 true true false false false false 8 false A Supplemental Form 19 was submitted on April 9, 2015. A summary of additional site assessment activities is provided in the attached Form 27. Olney loamy sand, 1 to 3 percent slopes 8 56 625 660 100 690 Reference attached Form 27 Remediation Work Plan. 0 0 0 0 0 0 0 0 false false 0 0 false false true false false false false false true false false true 200 70 Thread was being aborted.