AQ_F_1800419_20220317_ST_ProtRvw

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Governor 7 ?
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ELIZABETH S.BISER ` *---- a *
Secretary °�QUWAM
MICHAEL ABRACZINSKAS NORTH CAROLINA
Director Environmental Quality
March 17,2022
Mr.Jeff Roseberry,Environmental Safety Manager
Prysmian Cables and Systems USA,LLC
2512 Penny Road
Claremont,NC 28610-8634
Subject: Prysmian Cables and Systems USA,LLC
Claremont, Catawba County,North Carolina
Facility ID 1800419,Air Permit No. 07334T29
Protocol for Nitrogen Oxide Emissions Testing of ES-9 and ES-9a Overcladding Units
Proposed Test Date: March 23,2022,To Be Performed by McHale Environmental
Tracking No. 2022-058ST
Dear Mr.Miller:
The North Carolina Division of Air Quality(DAQ)has reviewed the protocol submittal form(PSF)for the
nitrogen oxide(NOx)testing of the ES-9 and ES-9a overcladding units. The proposed methods are
acceptable for the required NOx testing as discussed below.
Emissions Sources ES-9 and ES-9a each consist of overcladding units(ES-9: Cell 4 and four Cell 5 units and
ES-9a: Cells 6, 7, and remaining Cell 5 units)venting to a hydrated lime injection dry scrubber fabric filter
system(IDS and 2DS,respectively)which vent to a selective catalytic reduction system(I SCR and 2SCR,
respectively).
15A NCAC 2Q .0317 Avoidance Conditions for 15A NCAC 2D .0530 Prevention of Significant
Deterioration applies. Permit Conditions 2.2.A and 2.2.13 specify the NOx limits and test requirements for
Cells 4, 5, 6,and 7. Permit Conditions 2.2.A.l.c and Permit Conditions 2.2.13.I.c require testing of
uncontrolled NOx emissions from individual small and large torch over-cladding units(Cells 4,5; ID No.ES-9)
and individual new technology torch over-cladding units(Cells 5,6,and 7: ES-9a). This testing must be
revalidated annually by May 30(Condition 2.2.A.l.c.ii). Testing will determine the"pounds of NOx per unit-
hour to be used in demonstrating compliance with the PSD avoidance condition."
McHale Environmental proposed EPA Method 7E. The PSF proposed EPA Methods I through 4,including
assigning a dry molecular weight of 29.0. Target test rate is 5 units operating for ES-9 and 17 units for ES-9a.
The proposed methods are acceptable. Approval of this sampling protocol does not exempt the tester from
the minimum requirements of the sampling methods. Any deviations remain subject to approval by DAQ. If
there are questions concerning this matter,please contact me at(919) 707-8415 or gregg.onealgncdenr.gov.
Sincerely,
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G
Thomas G. O`Neal,III,P.E.,Environmental Engineer
Division of Air Quality,NCDEQ
cc: Michael Dickerson,McHale Environmental-Durham,NC
Bruce Ingle,Mooresville Regional Office
Central Files, Catawba County
IBEAM Documents - 1800419
D — North Carolina Department of Environmental Quality I Division of Air Quality
217 West Jones Street [ 1641 Mail Service Center I Raleigh,North Carolina 27699-1641
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