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COGIS - SPILL OR RELEASE INFORMATION

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Dunham 41-5 - #488608 InformationStatus: CL - 12/4/2024
Spill Type: ReleaseFacility Name/No.:Dunham 41-5 /
Facility Type:SPILL OR RELEASEFacility Status:CL
Date of Discovery:9/5/2024Date Closed:12/4/2024
Operator:PDC ENERGY INC Operator Number:69175
County:WELD  - #123Location:NENE 5 1N63W
Doc Number:403979268Lat/Long:40.087352 / -104.455257  Source: ACTUAL based On LatLong
Municipality
(if within municipal boundaries):
--
Waters of the State: Impacted Media:
Related Remediation Project Number
if work proceeding under an approved Form 27:
36700
 
Spill Description:
Results for laboratory analytical data collected on September 5th, 2024, at the separator dump line for the Durham 41-5 tank battery exhibited an exceedance for Table 915. One soil sample, SEP01-DL-B, exceeded ECMC standards for 1-methylnaphthalene at 0.00880 mg/kg. Field observations did not observe soil staining or olfactory indicators, and sample re-analysis was requested by the contractor to confirm the exceedance. The laboratory analytical results for the re-analysis were non-detect. The exceedance for the sample collected on September 5th was brought to Chevron’s attention and was subsequently confirmed on October 31, 2024. Chevron contacted the ECMC area supervisor, Kyle Waggoner immediately and started the notification/reporting process. Chevron has scheduled to resample all separator sample points full Table 915.
 
Resolution:
Resolving Document:  404015794Closure Requested:  12/04/2024
Resolution:  Suspected Spill/Release did not occur or was below reporting thresholds.
 
Resolution Project:
Date Approved:  8/2/2024Facility Name:  Dunham
Date Recv'd:  8/2/2024Facility ID:  469636
Rem DocNum:  403875266Remediation Project #:  36700
Document Type:  FORM 27 qtrqtr: 1   section: 5   township: 1N   range: 63W   meridian: 6
 
Operator Information:
Operator:PDC ENERGY INC
Oper. No.69175
Address:1099 18TH STREET SUITE 1500  DENVER  CO 80202
Type of Facility:SPILL OR RELEASE
Fac. Name:Dunham 41-5 -
County Name:WELD
qtrqtr: NENEsection: 5township: 1Nrange: 63Wmeridian: 6