AQ_F_0100237_20210128_ST_ProtRvw

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ROY COOPER NORTH CAROLINA
Governor Environmental Quality
MICHAEL S.REGAN
Secretary January 28, 2021
MICHAEL ABRACZINSKAS
Director
Kristie Hill
Canfor Southern Pine-Graham Plant
4408 Mount Herman-Rock Creek Road
Graham,North Carolina 27253
Subject: Canfor Southern Pine—Graham Plant, Graham,Alamance County,North Carolina
Facility ID 0100237,Air Permit No. 06740T21
Particulate Matter and Carbon Monoxide Emissions Testing Protocol for Boiler B-4
Proposed Test Date: February 2,2021 by TRC Environmental Corporation
DAQ Tracking No. 2021-022st
Dear Ms. Hill:
The North Carolina Division of Air Quality(DAQ)has reviewed the protocol submittal form(PSF)for
the filterable particulate matter(PM)and carbon monoxide(CO)emissions testing of Boiler B-4. The
proposed test methods are acceptable to determine compliance with the applicable NSPS emissions limit.
Emissions Source B-4 is a wood fuel-fired boiler controlled by two multiclones and an electrostatic
precipitator ESP-4. The maximum permitted heat input for B-4 is 57.6 million Btu per hour(mmBtu/hr).
The proposed heat input rate for testing 51.8 mmBtu/hr. 40 CFR 63 Subpart DDDDD National Emissions
Standards for Hazardous Air Pollutants for Major Sources:Industrial, Commercial and Institutional
Boilers and Process Heaters applies and limits filterable PM to 0.037 pounds per million Btu(lb/mmBtu)
and limits CO emissions to 15 parts per million corrected to 3%oxygen(ppm@3%02).40 CFR 60
Subpart Dc Standards of Performance for Small Industrial-Commercial-Institutional Steam Generating
Units applies and limits filterable PM to 0.03 Ib/mmBtu.
TRC proposes 120-minute runs of EPA Method 5 for filterable PM and EPA Method 10 for CO.The PSF
indicate the following boiler/control parameters will be monitored every 15 minutes throughout sampling:
steam flow, steam pressure,oxygen trim,M/C pressure drop,ESP fields 1 and 2 primary(VAC)and
secondary(KVDC), and continuous opacity monitoring system(COMS)opacity. The parametric data
shall be averaged and reported with the final emissions results.Approval of this protocol does not exempt
the tester from the minimum requirements of the methods.Any deviations remain subject to approval by
DAQ. If you have any questions,please contact me at [e-mail] or 919-707-8416.
S' cerely,
U
Shannon Vogel,Env ronmental Engineer
Division of Air Quality,NCDEQ
cc: Ray Stewart,P.E. Winston Salem Regional Office IBEAM Documents-0100237
Tyler Mills, TRC Environmental Corporation
D_E Q om;
D pa_W of Enviraamenlal quality
North Carolina Department of Environmental Quality I Division of Air Quality
217 West Jones Street 1 1641 Mail Service Center I Raleigh.North Carolina 27699-1641
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