Law Enforcement: Arkansas Department of Energy and Environment – Environmental Quality Division and Conway County Natural Gas Compressor Station Operator Enter Consent Administrative Order | Mitchell, Williams, Selig, Gates & Woodyard, PLLC
The Arkansas Department of Energy and Environment – Environmental Quality Division (“DEQ”) and DeSoto Gathering Company, LLC (“DeSoto”), entered into an Administrative Consent Order (” CAO ”) of October 5 regarding alleged violations of an air permit. See LIS # 21-110.
CAO expects DeSoto to own and operate a natural gas compressor station (“Station”) in Conway County, Arkansas.
An air permit is referenced as being applicable to the Station. Such a permit is declared to be a General Air Permit for Minor Source Natural Gas Compressor Stations (“Permit”).
DEQ staff reportedly performed a compliance inspection of the Station on December 15, 2020. The inspection period would have covered the reporting period from December 2019 to November 2020.
40 CFR § 63, Subpart ZZZZ, requires the station to change the oil and filter of each engine every 500 hours of operation or once a year, whichever comes first; Inspect each engine’s air filter every 1000 hours of operation or annually, whichever occurs first, and replace if necessary; and inspect all hoses and belts on each engine every 500 hours of operation or annually, whichever occurs first, and replace if necessary.
The inspection would have determined that the plant had not performed the required maintenance on two specified engines in 2019 and 2020. The plant would not have been able to demonstrate that maintenance had been performed on both engines during of this period, violating Special Condition 17.
DeSoto responded to a DEQ notification regarding the alleged violations and said an engine was running. It was added to the internal preventive maintenance tracking system and is slated for preventive maintenance in 2021. It also indicated that the other engine had not been used and was being used for spare parts. The CAO states that the DeSoto could not demonstrate that the engine was not running during the inspection period.
DeSoto neither admits nor denies the factual and legal claims contained in the CAO.
A civil fine of $ 4,800 is imposed and could have been halved if the document had been signed and returned to DEQ by October 28th.
A copy of the CAD can be downloaded here.