AIR QUALITY PERMIT NOTICE

AIR QUALITY PERMIT NOTICE
Notice of Application
Notice is given that Equitrans, LP has applied to the West Virginia Department of Environmental Protection, Division of Air Quality, for a construction permit application for an existing natural gas compressor station (the Curtisville Compressor Station) located off Laurel Run Road near Mannington in Marion County, West Virginia. The site latitude and longitude coordinates are: 39.52345 N, -80.43980 W. The proposed change includes the replacement of the existing dehydration unit with a new unit, which will be completed in 2019.
The applicant estimates the potential increase in the following Regulated Air Pollutants associated with the project will be:
Particulate Matter (PM) = 0.23 tpy
Sulfur Dioxide (SO2) = 0.02 tpy
Volatile Organic Compounds (VOC) = 1.45 tpy
Carbon Monoxide (CO) = 2.49 tpy
Nitrogen Oxides (NOx) = 2.96 tpy
Total Hazardous Air Pollutants (HAPs) = 0.69 tpy
n-hexane = 0.03 tpy
Toluene = 0.14 tpy
Ethylbenzene = 0.20 tpy
Benzene = 0.08 tpy
Xylenes = 0.24 tpy
Carbon Dioxide Equivalents (CO2e) = 3,905 tpy
Written comments will be received by the West Virginia Department of Environmental Protection, Division of Air Quality, 601 57th Street, SE, Charleston, WV 25304, for at least 30 calendar days from the date of publication of this notice.
Any questions regarding this permit application should be directed to the DAQ at (304) 926-0499, extension 1250, during normal business hours.
Dated on February 15, 2019
By: Equitrans, LP
Jack Mackin, Vice President of Operations
2200 Energy Dr.
Canonsburg, PA 15317
Times: February 15, 2019