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ROY COOPER NORTH CAROLINA
Governor Environmental Quality
MICHAEL S.REGAN
Secretary
MICHAEL ABRACZINSKAS
Director
October 5, 2020
Mr.Mark Blalock,Plant Manager
Canfor Southern Pine,Inc.
4408 Mt.Hermon-Rock Creek Road
Graham,NC 27253
Subject: August 25-27,2020 CO,PM,HCl&Hg Emissions Tests
Canfor Southern Pine-Graham Plant
Graham,North Carolina
Alamance County
4-0100237-Title V Air Permit No.06740T22
Dear Mr. Blalock,
This office received a test report for the carbon monoxide(CO), filterable particulate matter(PM),
hydrochloric acid(HCl),and mercury(Hg)emissions test conducted August 25-27, 2020 at the above
referenced facility. The emission sources tested consisted of the three wood fuel-fired boilers(Emission
Source lDs No. B-2,B-3,B-4). A preliminary review of the test results indicate an exceedance of the
applicable B-4 filterable particulate matter limit of 0.03 lb/MMBtu as specified in 40 CFR 60 Subpart De,
"Standards of Performancefor Small, Industrial, Commercial&Institutional Steam Generating Units."A
final compliance determination will be made after review of the test report at our headquarters in Raleigh.
You will be notified of the results of that review when it is completed.
Please contact me at(336)776-9647 (thomas.gray@a ncdenr.gov)if you have any questions.
Sincerely,
Thomas J. Gray, QSTI
WSRO Stack Test Coordinator
Division of Air Quality,NCDEQ
c: Shannon Vogel(Tracking No. 2020-158ST)
WSRO files
IBEAM Documents
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North Carolina Department of Environmental Quality I Division of Air Quality
Winston-Salem Regional Office 1 450 West Hanes Mill Road.Suite 300 1 Winston-Salem.North Carolina 27105
336.77b.9800 T 133b.776.9797 F