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HomeMy WebLinkAboutAQ_F_1900104_20220128_CMPL_CompRpt 3M Industrial Minerals Product Division 3M 4191 Hwy 87 South Moncure, NC 27559 January 28,2022 North Carolina Department of Environmental Quality Division of Air Quality NC Dept of Environment-i Quality Raleigh Regional Office Ms. Taylor Hartsfield,Raleigh Regional Office Supervisor �A� 31 L J� 3800 Barrett Drive Raleigh,NC 27609 Raleigh Regional Office CERTIFIED MAIL: 7020 3160 00013479 2760 Re: 3M Company—Pittsboro,NC Air Quality Permit Number: 09006T07 Facility ID: 1900104 3M Industrial Mineral Products,Moncure,NC, July 1 to December 31,2021 Semiannual Title V Deviation Report and Opacity Emissions Summary Report Dear Ms. Taylor Hartsfield, Enclosed please find the Semiannual Deviation Report for the 3M Pittsboro facility for the July 1 through December 31, 2021,reporting period. The quarterly performance audits were performed in conformation with 40 CFR Part 60, Appendix F, Procedure 3 and completed on 9/24/21 for the third quarter and on 12/16/21 for the fourth quarter. The results of these audits are included. The percent excess emissions(%EE)and percent monitor downtime(%MD)are less than the target criteria of 6%for Quarter 3 and 4. Quarter 3 exceeded 3%downtime,which has been attributed to the span motor reaching a hard stop during daily calibration and failing. Our third- party contractor is working on the units to prevent the hard stop by installing switches. The consecutive quarter,Q4, is below 3%therefore 3M Pittsboro is in compliance with good operation and maintenance practices pursuant to NCAC 2D.0524,40 CFR 60.11(d),and 40 CFR 60.13. Additionally,during the I half semiannual deviation report for the timeframe of January 1 through June 30,2021,the 3M Pittsboro facility disclosed more than 10 excursions for differential pressure<2 inches of water. Since that time 3M Pittsboro has investigated the root cause of the excursions,and found differential pressure was being continuously monitored while the process was offline when maintenance was performed on the kilns and mixers.It has been determined that no excursions occurred during the period.3M Pittsboro has since updated the program logic related to the continuous monitoring of differential pressure to address this issue. Please feel free to call me at(919)642-4010 with any questions or comments. r— Sincerely, W., � - 44 Della Z. Hardy 3M Pittsboro EHS Engineer Based on information and belief formed after reasonable inquiry,the undersigned certifies under penalty of law that all information and statements in this document are true, accurate,and com lete. �x - / 2 Zz (Signature of Responsible Official) (Date) Name: Mr. Blake Arnett, Plant Director Enclosures cc: NCDAQ—Supervisor, Stationary Source Compliance Andrew Miller, 3M Pittsboro EHS Supervisor Blake Arnett, 3M Pittsboro Plant Director Conner Doede, 3M IMPD EHS Engineer North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions 14C ept of Environmenll.i Quality Source or Permit Emission Source Control Condition Deviations? Records was Deviation a Determining of •,� L�� Description Device ID Condition Summary (Yes/No) Maintained? non-compliance/No) Dplianc St Comments AN Number(s) Number (Yes/No/NA) issue. (ves/No) Compliance Status Crushing and Screening Plant Review of monitoring, aleigh Regional Office Particulates from Comply with 15A recordkeeping and sand,gravel, or NA 2.1.A.l.d NCAC 02D.0510 No Yes No reporting requirements per See comments below. crushed stone permit conditions operations Method 22 (visual records No visible fugitive performed monthly on one Crushing and emissions greater page summary(normal All the required monitoring, Screening Plant than 10% expected emissions= no record keeping,and reporting Building HVAC and discharged from visible emissions). Each NA No Yes No requirements are in compliance other openings, 2.1.A.2.c.i.(A) any building visual is on a 6-minute with the applicable emissions except baghouse (15A NCAC 2D timeframe. If visual standard(s). stacks] .0524&40 CFR emissions are observed, 60.672) then Method 22 must be repeated in same day. Visible emissions Method 22(visual records from any vent, performed monthly on one- Crushing and stack,etc.shall page summary(normal Screening Plant not exceed 7% expected emissions= no Building "Vents" NA 2.1.A.2.c.ii Opacity No Yes No visible emissions).Each [i.e. baghouse [15NCAC visual is on a 6-minute stacks] 02D.0524&40 timeframe. If visual CFR 60,Subpart emissions are observed, 00] then Method 9 shall be repeated in same day. Crushing and 0.05 g/dscm PM Methods 5&9, initial test All the required monitoring, Screening Plant [15A NCAC 2D completed 8/5/2002 thru record keeping,and reporting Building "Vents" NA No Yes No 8/8/2002. Method 5 and 9, requirements are in compliance 6067 [i.e. baghouse 21.A.2.c.iii(A) .0. &40 CFR initial testing for ES5155C with the applicable emissions stacks] 672] conducted on 9/26/2007. standard(s). Reporting Year 2021 Permit#:09006T07 Page 1 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions source or permit Records Was Deviation a Method(s)of Emission Source Control Condition Deviations? Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status Particulate emissions from any vent of any building Method 22 (visual records Crushing and constructed after performed monthly on one All the required monitoring, Screening Plant April 22,2008, page summary(normal record keeping,and reporting Building "Vents" NA 2.1.A.2.c.iii.(B) shall not be more No Yes No expected emissions= no requirements are in compliance [i.e. baghouse than 0.032 grams visible emissions). Each with the applicable emissions stacks] per dry standard visual is on a 6-minute standard(s). cubic meter. timeframe. [15A NCAC 2D 0.524&40 CFR 60.672] Crushing and Conduct initial Screening Plant compliance or any Methods 5&9, initial test All the required monitoring, New Source required completed 8/5/2002 thru record keeping,and reporting Performance NA 2.1.A.2.b subsequent No Yes No 8/8/2002. Method 5 and 9, requirements are in compliance Standards additional testing initial testing for ES5155C with the applicable emissions (Testing) [15A NCAC 02Q conducted on 9/26/2007. standard(s). .0508(f)] Crushing and Method 22 (visual records Screening Plant Observe each performed monthly on one-All the required monitoring, New Source building for visible page summary(normal record keeping,and reporting Performance NA 2.1.A.2.d.i.(A) emissions. No Yes No expected emissions = no requirements are in compliance Standards [15A NCAC visible emissions). Each with the applicable emissions (Monitoring) 02Q.0508(f)] visual is on a 6-minute standard(s). timeframe. After corrective action taken, Crushing and Method 9 opacity Screening Plant for stacks or All the required monitoring, New Source Method 22 for Method 9 or 22 records record keeping,and reporting NA 2.1.A.2.c.i.(B) No Yes No requirements are in compliance Performance buildings to available. Standards demonstrate with the applicable emissions (Monitoring) compliance with 40 standard(s). CFR 60.672(a)and e. Reporting Year 2021 Permit#:09006T07 Page 2 of 30 Jul-Dec Report Location ID#: 1900104 I E North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31, 2021 Terms&Conditions Source or Permit Methods of Emission Source Control Condition Deviations? Records Was Deviation e ( ) Condition Maintained? non-compliance Determining Comments Description Device ID Number Summary (Yes/NoI (Yes/No/NA) Issue?(Yes/No) Compliance Status Number(s) Crushing and Method 22(visual records Screening Plant Maintenance of performed monthly on one All the required monitoring, New Source Monitoring Log- page summary(normal record keeping,and reporting Performance NA 2.1.A.2.e.i Results No Yes No expected emissions= no requirements are in compliance Standards 15A NCAC visible emissions).Each with the applicable emissions (Recordkeeping) 2Q.0508(f) visual is on a 6-minute standard(s). timeframe. Crushing and Maintenance of Method 22(visual records Screening Plant Monitoring Log- performed monthly on one All the required monitoring, New Source Visible Emissions page summary(normal record keeping,and reporting Performance NA 2.1.A.2.e.ii Present(yes/no) No Yes No expected emissions=no requirements are in compliance Standards 15A NCAC visible emissions).Each with the applicable emissions (Recordkeeping) 2Q.0508(f) visual is on a 6-minute standard(s). timeframe. Crushing and Maintenance of Method 22(visual records Screening Plant Monitoring Log-If performed monthly on one All the required monitoring, New Source emissions present, page summary(normal record keeping,and reporting Performance NA 2.1.A.2.e.iii corrective actions No Yes No expected emissions= no requirements are in compliance Standards taken. visible emissions). Each with the applicable emissions (Recordkeeping) 15A NCAC visual is on a 6-minute standard(s). 2Q.0508(f) timeframe. Maintenance of Method 22(visual records Crushing and Monitoring Log-If performed monthly on one All the required monitoring, Screening Plant emissions present, page summary(normal record keeping,and reporting New Source follow up NA 2.1.A.2.e.iv No Yes No expected emissions= no requirements are in compliance Performance observation Standards reports. visible emissions).Each with the applicable emissions visual is on a 6-minute standard(s). (Recordkeeping) 15A NCAC 2Q.0508(f) timeframe. Crushing and Reporting of any To our knowledge,all requests Screening Plant changes.At the Monitor communications or inquiries from the NCDEQ New Source NA 2.1.A.2.g.i request of the No Yes No from the NCDEQ DAQ for DAQ Administrator have been Performance Administrator Standards [15A NCAC 2Q requests of change report. fulfilled in time and upon (Reporting) .0508(f)] request. Reporting Year 2021 Permit#:09006T07 Page 3 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1, 2021 through December 31,2021 Terms&Conditions Source or permit Method(s)of Emission Source Control, Condition Deviations? Records Was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue. (Yes/No) Compliance Status Crushing and Submit Semiannual All the required monitoring, Screening Plant Monitoring Report, Semiannual Monitoring record keeping,and reporting New Source NA 2.1.A.2.g.ii due on 1/30 and No Yes No Reports submitted on or requirements are in compliance Performance 7/30 15A NCAC before 1/30 and 7/30 with the applicable emissions Standards .508(f) standard(s). (Reporting) If an exceedance is determined to exist by Method 9 or 22, Crushing and submit report Screening Plant identifying the All the required monitoring, New Source exceedance, cause Results of Method 9 and record keeping,and reporting Performance N/A 2.1.A.2.g.iii and corrective No Yes No 22 checks and reports on requirements are in compliance Standards action taken,due same. with the applicable emissions (Reporting) <_5 bus.days of standard(s). non-compliant observation [15A NCAC 02Q.0508(f)] Crushing and 2.3 lb SO2/MM Btu Based on AP-42 emissions No monitoring, recordkeeping, ES1415 heat input factors and fuel usage, or reporting is required at this Screening Plant (Dryer) 2.1.B.l.a [15A NCAC 02D No Yes No rate calc'd well under this time per 2.1.B.1.c of our Dryer .0516] limit. permit. Crushing and E51415, Meet NSPS UUU Screening Plant CDC,,& 2.1.B.2.a No Yes No[40 CFR Part 60 detailed in next two rows Dryer,Cyclone, & CDB3 sub UUU, including below Baghouse sub A] Crushing and E51415 0.057 gm/dscm PM , Screening Plant 15A NCAC 2D Methods 5&9, initial test CDB3 Dryer,Cyclone,& CDC1, & 2.1.B.2.b .0524&40 CFR No Yes No completed 8/6/2002 Baghouse 60.732 Reporting Year 2021 Permit#:09006T07 Page 4 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1, 2021 through December 31, 2021 Terms&Conditions Source or permit Method(s)of Emission Source Control Condition Deviations? Records was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) Issue?(Yes/No) Compliance Status All the required monitoring, record keeping,and reporting Crushing and 10%opacity(6 requirements are in compliance ES1415, minute average) with the applicable emissions Screening Plant CDC1,& 2.1.B.2.c [15A NCAC 2D No Yes No Continuous Opacity standard(s). There were no Dryer,Cyclone,& CD83 .0524&40 CFR Monitoring System deviations from the monitoring Baghouse 60.732] requirements of 40 CFR 60 sub UUU and the relevant Subpart A"General Provisions." Conduct Initial All the required monitoring, Crushing and NSPS UUU Test ES1415, record keeping,and reporting Screening Plant [PM and visible Methods 5&9,initial test CDC1,& 2.1.B.2.d No Yes No requirements are in compliance Dryer,Cyclone,& CDB3 emissions] completed 8/6/2002 with the applicable emissions 0.2601 Baghouse 2D standard(s). .2 Install,calibrate, All the required monitoring, Crushing and maintain,and Continuous Opacity E51415, record keeping,and reporting Screening Plant 2.1.B.2.e.i and operate a COMS Monitoring System. Dryer,Cyclone,& 15A NCAC 2Q Preventative maintenance CDCI,& No Yes No requirements are in compliance ii Baghouse CD133 .0508(f)&40 CFR procedures. with the applicable emissions 60.734, .735 standard(s). Crushing and inspect for leaks All the required monitoring, ES1415, 1/yr. [ Preventive maintenance record keeping,and reporting Screening Plant CDCI,& 2.1.B.2.e.ii.(A) 15A NCAC 2Q No Yes No requirements are in compliance Dryer,Cyclone,& CDB3 .0508(f)&40 CFR procedures. with the applicable emissions Baghouse 60.734, .735] standard(s). Inspect baghouse All the required monitoring, Crushing and for structural E51415, record keeping,and reporting Screening Plant integrity 1/yr. Preventive maintenance CDCi,& 2.1.B.2.e.ii.(B) No Yes No requirements are in compliance Dryer,Cyclone,& CDB3 15A NCAC 2Q procedures. with the applicable emissions Baghouse .0508(f)&40 CFR standard(s). 60.734, .735 Reporting Year 2021 Permit#:09006T07 Page 5 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31, 2021 Terms&Conditions Source or permit Method(s)of Emission Source control Condition Deviations? Records Was Deviation a Description Device ID Condition Summary (Yes/No) Mainta issue?(Yes/No) Compliance Status ined? non-compliance Determining Comments Number(s) Number (Yes/No/NA) Inspect cyclone for All the required monitoring, Crushing and structural integrity ES1415, record keeping,and reporting Screening Plant 1/yr. Preventive maintenance., , CDC1, & 2.1.B.2.e.ii.(C) No Yes No requirements are in compliance Drer, Cyclone,& y y CDB3 [15A NCAC 2Q procedures with the applicable emissions Baghouse .0508(f)&40 CFR standard(s). 60.734, .735) Any work orders on baghouses and cyclones were reported into a For each instance maintenance data tracking of maintenance, system called CMMS.This record date,time, system tracks all work results performed and any variances from Crushing and If any variance manufacturers All the required monitoring, E51415, from manuf.'s record keeping,and reporting Screening Plant CDC1, & 2.1.B.2.e.iii maintenance No Yes No maintenance procedures. requirements are in compliance Dryer,Cyclone,& CDB3 recommend.,then CMMS builds the proper with the applicable emissions Baghouse maintenance history record corrections standard(s). made required for such an 15A NCAC 2Q emissions handling .0508(f)&40 CFR system.Quarterly PM 60.734, .735 records and other work conducted by a third party are maintained electronically or hard copies of work performed. Crushing and Submit Semiannual All the required monitoring, Screening Plant Monitoring Report, Semiannual Monitoring record keeping,and reporting Dryer Baghouse& NA 2.1.B.2.f due on 1/30 and No Yes No Reports submitted on or requirements are in compliance Cyclone 7/30 15A NCAC before 1/30 and 7/30 with the applicable emissions .508(f) standard(s). Reporting Year 2021 Permit#:09006T07 Page 6 of 30 Jul-Dec Report Location ID#: 1900104 01111 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or permit Emission Source Control Condition Deviations? Records Was Deviation a Method(s)of Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status Coloring Plant. Review of monitoring, All the required monitoring, Particulates from record keeping,and reporting 0510 Comply with 15A recordkeeping and sand,gravel, or N/A 2.1.C.l.d No Yes No requirements are in compliance crushed stone NCAC 02D. reporting requirements per with the applicable emissions operations permit conditions standard(s). Visible Emissions not to exceed 20% Method 22 (visual records when averaged performed monthly on one over a six minute page summary(normal period,and may expected emissions= no not occur more visible emissions). Each Coloring Plant. then once in any visual is on a 6-minute No visible emissions exceeding Control of Visible NA 2.1.C.2.a one hour period No Yes No timeframe. If visual 20%were observed or Emissions and not more then emissions are observed, recorded. four times per in then Method 22 must be 24 hour period. No repeated in same day. event may exceed Continuous opacity 87%opacity. monitoring for Coloring [15A NCAC 02D Dryers. .05211 Establish "normal" Coloring Plant level of visible All the required monitoring, control of Visible emissions Completed-records on record keeping,and reporting N/A 2.1.C.2.b No Yes No Method 22 checklist sheet-requirements are in compliance emissions DUE: 2/14/2005 established normal as zero with the applicable emissions (Testing) [permit effective standard(s). date+30d] Method 22 (visual records performed monthly on one page summary(normal Observe visible All the required monitoring, Coloring Plant expected emissions= no emissions once per record keeping,and reporting Control of Visible NA 2.1.C.2.c month for above No Yes No visible emissions). Each requirements are in compliance Emissions "normal"and visual is on a 6-minute with the applicable emissions (Monitoring) timeframe. If visual record. standard(s). emissions are observed, then Method 22 must be repeated in same day. Reporting Year 2021 Permit#:09006T07 Page 7 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or permit Records Was Deviation a Method(s)of Emission Source Control Condition Deviations? Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (ves/No/Na) issue?(Yes/No) Compliance Status If visible emissions from a source are observed to be All the required monitoring, Coloring Plant above normal,take record keeping,and reporting Control of Visible N/A 2.1.C.2.c.i appropriate action No Yes No Results of Method 9 and requirements are in compliance Emissions to correct the issue 22 checks and reports. with the applicable emissions (Monitoring) and record the action taken. standard(s). [15A NCAC 02Q .0508(f)] If visible emissions from a source are observed to be above normal,and after corrective action is taken, All the required monitoring, Coloring Plant demonstrate that record keeping,and reporting Control of Visible the /o opacity is Results of Method 9 and N/A 2.1.C.2.c.ii u No Yes No requirements are in compliance Emissions below the 20/o 22 checks and reports. with the applicable emissions (Monitoring) limit and at or below the"normal" standard(s). emissions for a period of 12 minutes. [15A NCAC 2Q .0508(f)] Reporting Year 2021 Permit#:09006T07 Page 8 of 30 Jul-Dec Report Location ID#:1900104 1 0 1 111 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Per Method(s)of Emission Source Control Condition Deviations? Records Was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s)P Number Y (Yes/No/NA) issue?(Yes/No) Compliance Status Method 22 (visual records performed monthly on one page summary (normal Maintenance of All the required monitoring, Coloring Plant expected emissions= no Monitoring Log- record keeping, and reporting Control of Visible NA 2.1.C.2.d.i Date and Time No Yes No visible emissions). Each requirements are in compliance Emissions visual is on a 6-minute (Recordkeeping) 2Q.0(15A NCAC visual timeframe. If visual With the applicable emissions Q.0 standard(s). emissions are observed, then Method 22 must be repeated in same day. Maintenance of Method 22 (visual records Monitoring Log- performed monthly on one page summary(normal Results,Visible All the required monitoring, Coloring Plant expected emissions= no Emissions Present record keeping,and reporting Control of Visible NA 2.1.C.2.d.ii (yes/no), No Yes No visible emissions). Each requirements are in compliance Emissions Corrective Actions visual is on a 6-minute with the applicable emissions (Recordkeeping) timeframe. If visual Taken standard(s). 15A NCAC emissions are observed, 02Q.0508(f) then Method 22 must be repeated in same day. Maintenance of Method 22 (visual records Monitoring Log -If performed monthly on one emissions were Page summary(normal All the required monitoring, Coloring Plant expected emissions= no present,corrective record keeping,and reporting Control of Visible NA 2.1.C.2.d.iii actions taken and No Yes No visible emissions). Each requirements are in compliance Emissions results of action visual is on a 6-minute with the applicable emissions (Recordkeeping) timeframe. If visual taken. standard(s). 15A NCAC emissions are observed, 02Q.0508(f) then Method 22 must be repeated in same day. Reporting Year 2021 Permit#:09006T07 Page 9 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Permit of Emission Source Control Condition Deviations? Records was Deviation Method(s) Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determiningg Comments Number (Yes/No/NA) issue?(Yes/No) Compliance Status Number(s) Coloring Plant Submit Semiannual All the required monitoring, Control of Visible Monitoring Report, Semiannual Monitoring record keeping,and reporting Emissions NA 2.1.C.2.e due on 1/30 and No Yes No Reports submitted on or requirements are in compliance (Reporting) 7/30 15A NCAC before 1/30 and 7/30 with the applicable emissions .508(f) standard(s). 2.3 lb SO2/MM Btu No monitoring, recordkeeping, Coloring Plant ESCPPHI heat input Based on AP-42 emissions or reporting is required at this Dryers ESCPPH2 2.1.D.l.a 15A NCAC 02D No Yes No factors and fuel usage, time per 2.1.D.l.c of our .0516 rate calc'd under limit permit. (ESCPPH3 referenced in the permit not yet installed) Coloring Plant ESCPPHI Meet NSPS UUU ESCPPH2 [40 CFR Part 60 detailed in next two rows (ESCPPH3/CBD18 referenced Dryers& CBD9 2.1.D.2.a sub UUU, including No Yes No below in the permit not yet installed) Baghouses CBD10 sub A] Methods 5&9, initial test Coloring Plant ESCPPHI 0.057 gm/dscm PM completed 8/8/2002 and ESCPPH2 [15A NCAC 2D 8/7/2002 for ESCPPHI/ (ESCPPH3/CBD18 referenced Dryers& CBD9 2.1.D.2.b .0524&40 CFR No Yes No CBD9 and ESCPPH2/ in the permit not yet installed) Baghouses CBD10 60.7321 CBD10.(ESCPPH3/ CBD18 not yet installed) All the required monitoring, record keeping,and reporting requirements are in compliance ESCPPHI 10%opacity(6 with the applicable emissions Coloring Plant ESCPPH2 Continuous Opacity minute average) standard(s). There were no I Dryers& 2.1.D.2.c 15A NCAC 2D No Yes No deviations from the monitoring Baghouses CBD9' .0524&40 CFR Monitoring System requirements of 40 CFR 60 sub CBD10 60.732 UUU and the relevant Subpart A"General Provisions." (ESCPPH3/CBD18 referenced in the permit not yet installed) Reporting Year 2021 Permit#:090D6T07 P 9 Page 10 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1, 2021 through December 31, 2021 Terms&Conditions Source or Permit Emission Source Control Condition Deviations? Records was Deviation a Method(s)of Condition Maintained? non-compliance Determining Comments Number(s)Description Device ID Number Summary (yes/�) (yps/No/NA) issue?(yes/No) Compliance Status Conduct Initial Methods 5&9,initial test All the required monitoring, ESCPPHI NSPS UUU Test completed 8/8/2002 and record keeping,and reporting Coloring Plant requirements are in compliance ESCPPH2 [PM and visible 8/7/2002 for ESCPPHI/ Dryers& CBD9, 2.1.D.2.d emissions] No Yes No CBD9 and ESCPPH2/ with the applicable emissions Baghouses standard(s).(ESCPPH3/ CBD10 15A NCAC 2D CBD10.(ESCPPH3/ 0.2601 CBD18 not yet installed) CBD18 referenced in the permit not yet installed) install,calibrate, Coloring Plant All the required monitoring, Dryers& ESCPPHI maintain,and Continuous Opacity record keeping,and reporting ESCPPH2 operate a COMS Monitoring System. Baghouses 2.1.D.2.e.i No Yes No requirments are in compliance CBD9, 15A NCAC 2Q Preventative maintenance (Monitoring and CBD10 0508(f)&40 CFR procedures. with applicable emissions . Recordkeeping) standard(s). 60.734, .735 All the required monitoring, Coloring Plant record keeping,and reporting Dryers& ESCPPHI Inspect for leaks requirements are in compliance CBD9, 2Q.0508(f)&40 procedures ESCPPH2 1/yr. 15A NCAC Preventive maintenance q Baghouses 2.1.D.2.e.ii.(A) No Yes No with the applicable emissions (Monitoring and standa Recordkeeping) CBD10 CFR 60.734, .735 CBD18 cedPn the permit not yet installed) Inspect for All the required monitoring, Coloring Plant record keeping,and reporting ESCPPHI structural integrity Dryers& requirements are In compliance ESCPPH2 1/yr. Preventive maintenance Baghouses 2.S.D.2.e.ii.(B) No Yes No with the applicable emissions CBD9, 15A NCAC 2Q procedures. (Monitoring and CBD10 .05 standard(s).(ESCPPH3/ 08{f)&40 CFR Recordkeeping) 60.734,08(f .735 CBD18 referenced in the permit not yet installed) I i Reporting Year 2021 Permit#:09006T07 Page 11 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report _ For July 1,2021 through December 31,2021 Terms&Conditions Source or Permit Method(s)of Emission Source control Condition Deviations? Records was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? none?(Ye non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status Any work orders on baghouses are reported into a maintenance data For each instance tracking system called of maintenance, CMMS.This system tracks record date,time, all work performed and results any variances from All the required monitoring, Coloring Plant ESCPPHI If any variance manufacturers record keeping,and reporting Dryers& ESCPPfrom manuf.'s maintenance procedures. requirements are in compliance C Baghouses BD9, 2 2.1.D.2.e.iii maintenance No Yes No CMMS builds the proper with the applicable emissions BD (Monitoring and recommend.,then maintenance history standard(s).(ESCPPH3/ Recordkeeping) CBD10 record corrections required for such an CBD18referenced in the permit made emissions handling not yet installed) 15A NCAC 2Q system. Quarterly PM .0508(f)&40 CFR records and other work 60.734, .735 conducted by a third party are maintained electronically or hard copies of work performed. Coloring Plant Submit Semiannual All the required monitoring, Dryers& Monitoring Report, Semiannual Monitoring record keeping,and reporting Baghouses N/A 2.1.D.2.f due on 1/30 and No Yes No Reports submitted on or requirements are in compliance (Reporting) 7/30 15A NCAC before 1/30 and 7/30 with the applicable emissions .508(f) standard(s). Particulate Emissions E=4.10 All the required monitoring, 06� Per NCAC 2D .0515 record keeping,and reporting ColoringPlant ESCPKI x(P) for ESCPK2 P<=30tph process weight rule Title V requirements are in compliance Kilns&Baghouses CDB13, 2.1.E.i.a E=55.0 x(P)o.ri No Yes No calculation,we are in with the applicable emissions (Particulates) compliance with this standard(s). (ESCPK3/CBD20 CDB14 40 for P>=30 tph requirement. referenced in the permit not [15A NCAC 02D yet installed) 0515] Reporting Year 2021 Permit#:09006T07 Page 12 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1, 2021 through December 31,2021 Terms&Conditions Source or permit Method(s)of Emission Source Control Condition Deviations? Records was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) Issue?(Yes/No) Compliance Status If emissions testing Coloring Plant ESCPKI is required,testing Perform testing per 15A No emissions testing is ESCPK2 shall be performed NCAC 02D.2600 and currently required.(ESCPK3/ Kilns&Baghouses CDB13, 2.1.E.i.b in accordance with No Yes No General Condition JJ found CBD20 referenced in the (Testing) CDB14 General Condition in Section 3 of the permit. permit not yet installed) JJ. All the required monitoring, Coloring Plant ESCPKI Inspect for leaks record keeping,and reporting Kilns&Baghouses ESCPK2 1/yr. 15A NCAC Preventive maintenance requirements are in compliance (Monitoring and CDB13, 2Q.0508(f)&40 procedures 2.1.E.1.c.1 No Yes No with the applicable emissions Recordkeeping) CDB14 CFR 60.734, .735 standard(s).(ESCPK3/CBD20referenced in the permit not yet installed) Inspect for All the required monitoring, Coloring Plant ESCPKI structural integrity record keeping,and reporting Kilns&Baghouses ESCPK2 1/yr. Preventive maintenance requirements are in compliance (Monitoring and CDB13, 2.1.E.l.c.ii 15A NCAC 2Q No Yes No procedures. with the applicable emissions Recordkeeping) CDB14 .0508(f)&40 CFR standard(s).(ESCPK3/CBD20 60.734, .735 referenced in the permit not yet installed) Any work orders on For each instance baghouses and were of maintenance, reported into a record date,time, maintenance data tracking results system called CMMS.This All the required monitoring, Coloring Plant ESCPKI If any variance system tracks all work record keeping,and reporting Kilns&Baghouses ESCPK2 from variance 's performed and any requirements are in compliance (Monitoring and CDB13, 2.1.E.l.d maintenance No Yes No variances from with the applicable emissions (Monitoring in CDB14 recommend.,then manufacturers standard(s). (ESCPK3/CBD20 Recordkeeping) maintenance procedures. referenced in the permit not record corrections CMMS builds the proper yet installed) made 15A NCAC 02Q maintenance history .0508(f) required for such an emissions handling system. Reporting Year 2021 Permit#:09006To7 Page 13 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality I Semiannual Compliance Summary Report _ For July 1,2021 through December 31,2021 Terms&Conditions source or Permit Methods)of Emission Source Control Condition Deviations? Records was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status Submit results of any maintenance All the required monitoring, ESCPKI performed on the record keeping,and reporting Coloring Plant Preventive maintenance requirements are in compliance Kilns&Ba houses ESCPK2 2.1.E.l.e bagfilters within 30 No Yes No 9 CDB13, day a request procedures and with the applicable emissions of (Reporting) CDB14 by D of recordkeeping standard(s). (ESCPK3/CBD20 [ NCAC 02Q. referenced in the permit not 0508(f)] yet installed) Submit Semiannual All the required monitoring, ESCPKI Monitoring Report, record keeping,and reporting Coloring Plant Semiannual Monitoring requirements are in compliance Kilns&Baghouses ESCPK2 2.1.E.1.f 7/30 due on 1/30 and No Yes No Reports submitted on or with the applicable emissions (Reporting) CDB14 [15A NCAC 02Q. before 1/30 and 7/30 standard(s). (ESCPK3/ 0508(f)] CBD20 referenced in the permit not yet installed) No monitoring, recordkeeping, Coloring Plant ESCPKI 2.3 lb SC2/MM Btu or reporting is required at this Kilns&Baghouses ESCPK2 heat input Based on AP-42 emissionstime per 2.1.E.2.c of our (Sulfur Dioxide CDB13, 2.1.E.2 [15A NCAC No Yes No factors and fuel usage, rate calc'd under limit Permit. (ESCPK3/CBD20 Emissions) CDB14 02D.0516] referenced in the permit not yet installed) Visible Emissions not to exceed 20% Method 22 (visual records when averaged over a six minute performed monthly on one period,and may page summary.Shall not not occur more be more than 20 opacity No visible emissions exceeding Coloring Plant ESCPKI then once in any when averaged over a six 20%were observed or 2.1.E.3.a one hour period No Yes No Kilns&Baghouses ESCPK2 minute period. However, (Control of Visible CDB13, six minute averaging recorded. (ESCPK3/CBD20 and not more then referenced in the permit not Emissions) CDB14 four times per in periods may exceed 20 yet installed) 24 hour period. No not more than once in any event may exceed hour and not more than 4 87%opacity. times in any 24 hour 15A NCAC 02D period. .0521 Reporting Year 2021 Permit# 09006T07 Page 14 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Permit Emission Sour ce Control COndltlOn Deviations? Records Was Deviation a Method(s)of Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status If emissions testing Coloring Plant ESCPKI is required,testing Perform testing per 15A No emissions testing is ESCPK2 shall be performed NCAC 2D .2601 and currently required. (ESCPK3/ Kilns&Baghouses CDB13, 2.1.E.3.b in accordance with No Yes No General Condition JJ found CBD20 referenced in the (Testing) CDB14 15A NCAC 2D in Section 3 of the permit. permit not yet installed) .2601 Method 22(visual records performed monthly on one page summary(normal All the required monitoring, Coloring Plant Observe visible record keeping,and reporting ESCPKI expected emissions= no Kilns&Baghouses emissions once per requirements are in compliance ESCPK2 visible emissions). Each Control of Visible 2.1.E.3.c month for above No Yes No with the applicable emissions " CDB13, visual is on a 6-minute Emissions normal"and standard(s).(ESCPK3/CBD20 CDB14 timeframe. If visual (Monitoring) record. referenced in the permit not emissions are observed, then Method 22 must be Yet installed) repeated in same day. If visible emissions from a source are observed to be All the required monitoring, Coloring Plant record keeping,and reporting ESCPKI above normal,take Kilns&Baghouses requirements are in compliance Control of Visible ESCPK2 2.1.E.3.c.i appropriate action No Yes No Results of Method 9 and with the applicable emissions Emissions CDB13, to correct the issue 22 checks and reports. standard(s).(ESCPK3/CBD20 (Monitoring) CDB14 and record the referenced in the permit not action taken. [15A NCAC 2Q yet installed) .0508(f)] Reporting Year 2021 Permit#:09006T07 Page 15 of 30 Jul-Dec Report Location ID#: 1900104 110 - 11 North Carolina Department of Environmental and Natural Resources Division of Air Quality i Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Permit Method(s)of Emission Source Control Condition Deviations? R Description Device ID Condition Summary (Yes/No) Maintecords Was Deviation a ained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status If visible emissions from a source are observed to be above normal,and after corrective action is taken All the required monitoring, , Coloring Plant record keeping,and reporting ESCPKI demonstrate that Kilns&Baghouses v requirements/o ESCPK2 the opacity is Results of Method 9 and are in compliance Control of Visible CD1313, 2.1.E.3.c.ii below the 20% No Yes No 22 checks and reports. with the applicable emissions Emissions CDB14 limit and at or standard(s). (ESCPK3/CBD20 (Monitoring) below the"normal" referenced in the permit not emissions for a yet installed) period of 12 minutes. [15A NCAC 2Q .0508(f)] Method 22(visual records performed monthly on one page summary(normal All the required monitoring, Coloring Plant Maintenance of record keeping,and reporting Kilns&Baghouses ESCPK2 expected emissions= no Monitoring Log - requirements are in compliance ESCPK2 visible emissions). Each Control of Visible CDB13, 2.1.E.3.d.i Date and Time No Yes No visual is on a 6-minute with the applicable emissions Emissions CDB14 timeframe.If visual 15A NCAC standard(s). (ESCPK3/CBD20 (Recordkeeping) 2Q.0508(f) emissions are observed, referenced in the permit not then Method 22 must be yet installed) repeated in same day. Maintenance of Method 22 (visual records Monitoring Log- performed monthly on one All the required monitoring, page summary(normal Results,Visible record keeping,and reporting ESCPK2 expected emissions= no Coloring Plant Emissions Present requirements are in compliance ESCPK2 visible emissions).Each Kilns&Baghouses 2.1.E.3.d.ii (yes/no), No Yes No with the applicable emissions CDB13, visual is on a 6-minute (Recordkeeping) CDB14 Corrective Actions timeframe. If visual standard(s).(ESCPK3/CBD20 Taken referenced in the permit not 15A NCAC emissions are observed, yet installed) 2Q.0508(f) then Method 22 must be repeated in same day. Reporting Year 2021 Permit#:09006T07 Page 16 of 30 Jul-Dec Report Location ID#. 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1, 2021 through December 31,2021 Terms&Conditions Source or Permit Methods of Emission Source Control Condition Deviations? Records Was Deviation a ( ) Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) Issue. (Yes/No) Compliance Status Maintenance of Method 22(visual records Monitoring Log-If performed monthly on one All the required monitoring, Coloring Plant emissions were page summary(normal record keeping,and reporting ESCPKI expected emissions=no requirements are in compliance Kilns&Baghouses present,corrective ESCPK2 visible emissions).Each Control of Visible CD813, 2.1.E.3.d.iii actions taken and No Yes No visual is on a 6-minute with the applicable emissions Emissions results of action standard(s).(ESCPK3/CBD20 CDB14 timeframe.If visual (Recordkeeping) taken. emissions are observed referenced in the permit not , 15A NCAC yet installed) 2Q.0508(f) then Method 22 must be repeated in same day. Submit Semiannual All the required monitoring, Coloring Plant record keeping,and reporting Kilns&Baghouses ESCPKI Monitoring Report, Semiannual Monitoring requirements are in compliance CDB13, 7/30 Control of Visible ESCPK2 2.1.E.3.e due on 1/30 and No Yes No Reports submitted on or with the applicable emissions Emissiosns before 1/30 and 7/30 standard(s). (ESCPK3/ 0508(f)] (Reporting) CD814 [15A NCACO2Q CBD20 referenced in the permit not yet installed) Particulate Emissions E=4.10 All the required monitoring, Coloring Plant ESCPMI x(P) for 0 6� Per NCAC 2D.0515 record keeping,and reporting Mixers& ESCPM2 P<=30tph process weight rule Title V requirements are in compliance Baghouses CDBil, 2.1.F.l.a E=55.0 x(P)°11- No Yes No calculation,we are in with the applicable emissions (Particulates) CDB12 40 for x(P)O"- compliance with this standard(s).(ESCPM3/CBD19 [15f NCAC 0 t requirement. referenced in the permit not .0515] yet installed) If emissions testing Perform testing,if Coloring Plant ESCPMI is required,testing required,per 15A NCAC No emissions testing is 21.F.l.b Mixers& ESCPM2 shall be performed currently required.(ESCPM3/ . No Yes No OZD.2600 and General Baghouses CDB11, in accordance with CBD19 referenced in the (Testing) CDB12 15A NCAC 2D Condition JJ found permit not yet installed) .2601 Section 3 of the permit. Reporting Year 2021 Permit#:09006T07 Page 17 of 30 Jul-Dec Report Location ID#:1900104 I =--- North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or permit Records Was Deviation a Method(s)of Emission Source Control Condition Deviations? Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status All the required monitoring, Coloring Plant ESCPMI inspect for leaks record keeping,and reporting Mixers& requirements are in compliance ESCPM2 1/yr. Preventive maintenance Baghouses CDB11, 2.1.1'.1.0 [15A NCAC 2Q No Yes No procedures with the applicable emissions (Monitoring/ CDB12 .0508(f)] standard(s).(ESCPM3/CBD19 Recordkeeping) referenced in the permit not yet installed) inspect for All the required monitoring, Coloring Plant record keeping,and reporting ESCPMI structural integrity Mixers& requirements are in compliance ESCPM2 1/yr. Preventive maintenance Baghouses 2.1.F.i.c.ii No Yes No with the applicable emissions CDB11, 15A NCAC 2Q procedures. (Monitoring/ 08(f)& standard(s). (ESCPK3/CBD20 CDB12 .05 40 CFR Recordkeeping) 60.734,08(f . 4 referenced in the permit not yet installed) Any work orders on baghouses and were For each instance of maintenance, reported into amaintenance data tracking record date,time,results system called CMMS.This All the required monitoring, Coloring Plant system tracks all work record keeping,and reporting Mixers& ESCPMI If any variance ESCPM2 from manuf's performed and any requirements are in compliance . Baghouses 2.1.F.l.d No Yes No variances from with the applicable emissions CDB11, maintenance (Monitoring/ manufacturers standard(s).(ESCPM3/CBD19 Recordkeeping) CDB12 recommend.,then maintenance procedures. referenced in the permit not record corrections CMMS builds the proper yet installed) made [15A NCAC 02Q maintenance history .0508(f) ] required for such an emissions handling system. Submit results of any maintenance All the required monitoring, Coloring Plant ESCPMI performed on the record keeping, and reporting Mixers& ESCPM2 bagfilters within 30 Preventive maintenance requirements are in compliance 2.1.F.l.e No Yes No procedures and with the applicable emissions Baghouses CDB11. day of a request (Reporting) CDB12 by DAQ recordkeeping standreferenced i (ESCPM3/CBD19 [15A NCAC referenced in the permit not 02Q.0508(f)] yet installed) Reporting Year 2021 Permit#:09006T07 Page 18 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report _ For July 1,2021 through December 31, 2021 Terms&Conditions Source or permit Method(s)of Emission Source COnYrO1 Condition Deviations? Records Was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number (Yes/No/NA) issue. (Yes/No) Compliance Status Number(s) Submit Semiannual All the required monitoring, Coloring Plant ESCPMI Monitoring Report, record keeping,and reporting Mixers& ESCPM2 due on 1/30 and Semiannual Monitoring requirements are in compliance Baghouses CDB11, 2.1.F.l.f 7/30 No Yes No Reports submitted on or with the applicable emissions (Reporting) CDB12 [15A NCAC before 1/30 and 7/30 standard(s). (ESCPM3/ 02Q.0508(f)] CBD19 referenced in the permit not yet installed) Visible Emissions not to exceed 20% Method 22 (visual records when averaged over a six minute performed monthly on one- period,and may page summary. Shall not be more than 20%opacity Coloring Plant ESCPM2 not occur more No visible emissions exceeding ESCPM2 Mixers& then once in any when averaged over a six 20%were observed or minute period. However, Baghouses 2.1.F.2.a one hour period No Yes No recorded. (ESCPM3/CBD19 CDB11, six minute averaging (Control of Visible CDB12 and not more then referenced in the permit not Emissions) four times per in periods may exceed 20% yet installed) 24 hour period. No not more than once in any event may exceed hour and not more than 4 87%opacity. times in any 24-hour [15A NCAC 2D period. .0521] Coloring Plant If emissions testing Control of Visible ESCPM2 is required,testing Perform testing per 15A No emissions testing is Emissions ESCPM2 shall be performed NCAC 02D .2600 and currently required. (ESCPM3/ Mixers& CDB11, 2.1.F.2.b in accordance with No Yes No General Condition JJ found CBD19 referenced in the Baghouses CDB12 15A NCAC 21D in Section 3 of the permit. permit not yet installed) (Testing) .2601 Reporting Year 2021 Permit#.09006T07 Page 19 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31, 2021 Terms&Conditions Source or permit Method(s)of Emission Source Control Condition Deviations? Records Was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s)p Number (Yes/No/NA) issue?(Yes/No) Compliance Status Method 22 (visual records performed monthly on one All the required monitoring, Coloring Plant page summary(normal Observe visible record keeping,and reporting Control of Visible ESCPMI emissions once per expected emissions= no requirements are in compliance Emissions ESCPM2 visible emissions).Each 2.1.F.2.c month for above No Yes No with the applicable emissions Mixers& CDB11, visual is on a 6-minute Baghouses CDB12 "normal"and timeframe.If visual referenced (ESCPM3 i CBD19 (Monitoring) record. emissions are observed, referenced in the permit not then Method 22 must be yet installed) repeated in same day. If visible emissions from a source are Coloring Plant observed to be All the required monitoring, Control of Visible ESCPMI above normal,take record keeping,and reporting Emissions ESCPM2 appropriate action Results of Method 9 and requirements are in compliance Mixers& CDB11, 2.1.F.2.c.i to correct the issue No Yes No 22 checks and reports. standwith the applicable emissions Baghouses CDB12 and record the referenced i (ESCPM3 i CBD19 (Monitoring) action taken. referenced in the permit not [15A NCAC 2Q yet installed) .0508(f)] Reporting Year 2021 Permit#i 09006T07 Page 20 of 30 Jul-Dec Report Location ID#: 1900104 111 North Carolina Department of Environmental and Natural Resources Division of Air Quality _ Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or permit Emission Source Control Condition Deviations? Records Was Deviation a Method(s)Of Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue. (Yes/No) Compliance Status If visible emissions from a source are observed to be above normal,and after corrective action is taken All the required monitoring, , Coloring Plant record keeping,and reporting ESCPMI demonstrate that Control of Visible o requirements are in compliance /o Emissions ESCPM2 2 1.F.2.c.ii the opacity o is No Yes No Results of Method 9 and with the applicable emissions Kilns&Baghouses CDB11, below the 20/0 22 checks and reports. standard(s). (ESCPM3/CBD19 (Monitoring) CDB12 limit and at or referenced in the permit not below the"normal" e yet installed) missions for period of 12 minutes. 15A NCAC 2Q .0508(f) Method 22 (visual records performed monthly on one All the required monitoring, Coloring Plant page summary(normal Maintenance of record keeping,and reporting Control of Visible ESCPMI Monitoring expected emissions= no Emissions ESCPM2 g Log visible emissions). Each requirements are in compliance Mixers& CDB11, 2.1.F.2.d.i Date and Time No Yes No visual is on a 6-minute with the applicable emissions Baghouses CDB12 [15A NCAC timeframe. If visual standard(s). (ESCPM3/CBD19 (Recordkeeping) 2Q.0508(f)] emissions are observed, referenced in the permit not then Method 22 must be yet installed) repeated in same day. Maintenance of Method 22 (visual records Monitoring Log - performed monthly on one All the required monitoring, page summary(normal Results,Visible record keeping,and reporting Coloring Plant ESCPMI expected emissions= no Emissions Present requirements are in compliance Mixers& ESCPM2 visible emissions).Each 2.1.F.2.d.ii (yes/no), No Yes No with the applicable emissions Baghouses CDB11, visual is on a 6-minute Corrective Actions standard(s). (ESCPM3/CBD19 (Recordkeeping) CDB12 timeframe. If visual Taken referenced in the permit not [15A NCAC emissions are observed, yet installed) 2Q.0508(f)] then Method 22 must be repeated in same day. Reporting Year 2021 Permit#:09006T07 Page 21 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1, 2021 through December 31,2021 Terms&Conditions source or Permit Method(s)of Emission Source Control Condition Deviations? Records was Deviation a Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status Maintenance of Method 22 (visual records performed monthly on one Plant Monitoring Log- If All the required monitoring, Coloring page summary(normal emissions were record keeping,and reporting Control of Visible ESCPMI expected emissions= no present,corrective requirements are in compliance Emissions ESCPM2 visible emissions). Each Mixers& CDB11, 2.1.F.2.d.iii actions taken and No Yes No visual is on a 6-minute with the applicable emissions Baghouses CDB12 results of action timeframe. If visual standard(s). (ESCPM3/CBD19 (Recordkeeping) taken. emissions are observed, referenced in the permit not [15A NCAC then Method 22 must be yet installed) 2Q.0508(f)] repeated in same day. Coloring Plant Submit Semiannual All the required monitoring, Control of Visible ESCPMI Monitoring Report, record keeping, and reporting Emissions ESCPM2 due on 1/30 and Semiannual Monitoring requirements are in compliance Mixers& CDB11, 2.1.F_2.e 7/30 No Yes No Reports submitted on or with the applicable emissions Baghouses CDB12 [15A NCAC 02Q before 1/30 and 7/30 standard(s). (ESCPM3/ (Reporting) .0508(f)] CBD19 referenced in the permit not yet installed) Particulate Emissions E=4.10 Methods 5&9, initial test All the required monitoring, x( )P 061 for completed 8/5/2002 thru record keeping,and reporting Coloring Plant 8/8/2002, Per NCAC 2D requirements are in compliance ESCPCI P<=30tph Coolers ESCPC2 2.1.G.l.a E=55.0 x (P)o.ii No Yes No .0515 process weight rule with the applicable emissions (Particulates) Title V calculation,we are standard(s). (ESCPC3 40 for P>=30 tph in compliance with this referenced in the permit not [15A NCAC 2D requirement. yet installed) .0515] Perform testing, if If emissions testing required, per 15A NCAC is required,testing 02D .2600 and General No additional emissions testing Coloring Plant ESCPCI 2.1.G.1.b shall be performed No Yes No Condition JJ found in is currently required.(ESCPC3 Coolers(Testing) ESCPC2 in accordance with Section 3 of the permit. referenced in the permit not 15A NCAC 02D Methods 5&9, initial test yet installed) .2600 completed 8/5/2002 thru 8/8/2002 Reporting Year 2021 Permit#:09006T07 Page 22 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Per Records Was Deviation a Method(s)of Emission Source Control Condition Deviations? Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status Maintain records sufficient to All the required monitoring, Coloring Plant record keeping,and reporting demonstrate Coolers Methods 5&9,initial test requirements are in compliance (Monitoring/ ESCPCI 2.1.G.l.c compliance and No Yes No completed 8/5/2002 thru with the applicable emissions ESCPC2 make these Recordkeeping/ 8/8/2002 standard(s). (ESCPC3 Reporting) records available referenced in the permit not to DAQ upon yet installed) request. Visible Emissions not to exceed 20% when averaged Method 22 (visual records over a six minute performed monthly on one period,and may page summary. Shall not /o not occur more be more than 20 opacity Coloring Plant then once in any when averaged over a six No visible emissions exceeding ESCPCI minute period. However, 20%were observed or Coolers(Control of ESCPC2 2.1.G.2.a one hour period No Yes No six minute averaging recorded. (ESCPC3 referenced Visible Emissions) and not more then periods may exceed 20% in the permit not yet installed) four times per in four hour period. No not more than once in any 24 t may exceed hour and not more than 4 event times in any 24-hour opacity. 115A NCAC 2D period. .0521(d)] Coloring Plant If emissions testing Control of Visible s required,testing Methods 5&9,initial test No additional emissions testing ESCPCI shall be performed is currently required. (ESCPC3 Emissions ESCPC2 2.1.G.2.b in accordance with No Yes No completed 8/5/2002 thru referenced in the permit not Coolers 15A NCAC 2D 8/8/2002 yet installed) (Testing) .2601 Reporting Year 2021 Permit#:09006T07 Page 23 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Permit Emission Source Control Condition Deviations? Records was Deviation a Method(s)of Description Device ID Condition Summary (yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status Method 22(visual records performed monthly on one All the required monitoring, Coloring Plant Observe visible page summary(normal record keeping,and reporting Control of Visible emissions once per expected emissions=no requirements are in compliance � ESCPCi visible emissions).Each Emissions 2.1.G.2.c month for above No Yes No with the applicable emissions ESCPC2 visual is on a 6-minute Coolers "normal"and standard(s).(ESCPC3 (Monitoring) record. timeframe.If visualreferenced i)the permit not emissions are observed, then Method 22 must be yet installed) repeated in same day. If visible emissions from a source are observed to be All the required monitoring, Coloring Plant record keeping,and reporting take Control of Visible above normal, requirements are in compliance Emissions ESCPCI 2.1.G.2.c.i appropriate action No Yes No Results of Method 9 and with the applicable emissions Coolers ESCPC2 to correct the issue 22 checks and reports. standard(s).(ESCPC3 (Monitoring) and record the referenced in the permit not action taken. yet installed) [15A NCAC 2Q .0508(f)] Reporting Year 2021 Permit#:09006T07 Page 24 of 30 Jul-Dec Report Location ID#:1900104 North Carolina Department of Environmental and Natural Resources _ Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Permit Emission Source Control Condition Deviations? Records Was Deviation a Method(s)Of Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue. (Yes/No) Compliance Status If visible emissions from a source are observed to be above normal,and after corrective action is taken All the required monitoring, , Coloring Plant record keeping,and reporting Control of Visible demonstrate thato requirements are in compliance /o Emissions ESCPCI 2.1.G.2c.ii the opacity is No Yes No Results of Method 9 and with the applicable emissions Coolers ESCPC2 below the 20. /0 22 checks and reports. standard(s). (ESCPC3 (Monitoring) limit and at or referenced in the permit not below the"normal" e yet installed) missions for period of 12 minutes. [15A NCAC 2Q .O508(f)] Method 22 (visual records performed monthly on one page summary(normal All the required monitoring, o Coloring Plant Maintenance of expected emissions = n record keeping,and reporting Control of Visible Monitoring Log- requirements are in compliance Each ESCPCI Emissions Z.1.G.2.d.i Date and Time No Yes No visible emissions). with the applicable emissions ESCPC2 visual is on a 6-minute Coolers [15A NCAC standard(s). (ESCPC3 (Recordkeeping) 2Q.0508(f)] timeframe. If visualemissions are observed, referenced in the permit not then Method 22 must be yet installed) repeated in same day. Maintenance of Method 22(visual records Monitoring Log- performed monthly on one-All the required monitoring, Coloring Plant Results,Visible page summary(normal o expected emissions= n record keeping,and reporting Control of Visible Emissions Present requirements are in compliance Emissions ESCPCI d 2 G 1 2. . . . .ii visible emissions). Each ESCPC2 (Yes/no), No Yes No visual is on a 6-minute with the applicable emissions Coolers Corrective Actions timeframe If visual standard(s).(ESCPC3 . (Recordkeeping) Taken referenced in the permit not 15A NCAC emissions are observed, yet installed) 2Q.0508(f) then Method 22 must be repeated in same day. Reporting Year 2021 Permit#:09006T07 Page 25 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or permit Emission Source Control Condition Deviations? MaiRecords was Deviation a Method(s)of Description Device ID Condition Summary (Yes/No) ntained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue. (Yes/No) Compliance Status Maintenance of Method 22(visual records Monitoring Log-If performed monthly on one-All the required monitoring, emissions were page summary(normal record keeping,and reporting Coloring Plant present,corrective requirements are in compliance Coolers ESCPC1 2,1.G.2.d.iii actions taken and No Yes No vi expected emissions = no sible emissions). Each with the applicable emissions (Recordkeeping) ESCPC2 results of action visual is on a 6-minute standard(s).(ESCPC3 timeframe. If visual taken. referenced in the permit not [25A NCAC emissions are observed, yet installed) 2Q.0508(f)] then Method 22 must be repeated in same day. Coloring Plant Submit Semiannual record keeping, All lyd required ll Monitoring Report, ping'andreportin g Control of Visible ESCPC2 Semiannual Monitoring requirements are in compliance 7/30 Emissions 2.1.G.2.e due on 1/30 and No Yes No Reports submitted on or with the applicable emissions Coolers [15A NCAC ESCPC2 before 1/30 and 7/30 standard(s). (ESCPC3 02Q.0508(f)] (Reporting) referenced in the permit not 2Q. 08( yet installed) Fugitive non- Multiple process dust Emission emissions: do not No Records of su No monitoring, recordkeeping, Source bstantives) cause or contribute or reporting is required at this NA substantive NA No complaints on fugitive Non-process 2.2.A.l.b to"substantive complaints emissions if any time per 2.2.A.l.h of our , . Fugitive Dust complaints" permit. Emission Sources 15A NCAC 02D .0540 Within 30 days of notice from Director of second Multiple substantive Emission complaint in 12 No Records of substantive No monitoring, recordkeeping, Source(s) substantive NA No complaints on fugitive NA 2.2.A.i.c.i month period, or reporting is required at this Non-process submit description complaints emissions, if any. time per 2.2.A.l.h of our Fugitive Dust of what has/will be permit. Emission Sources done to reduce the emissions [15A NCAC 02D.0540] Reporting Year 2021 Permit*09006T07 Page 26 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1, 2021 through December 31,2021 Terms&Conditions Source or permit Records Was Deviation a Method(s)of Emission Source Control Condition Deviations? Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments p Number (Yes/No/NA) issue?(Yes/No) Compliance Status Number(s) Within 60 days of notice from Multiple Director of second substantive Emission No monitoring, recordkeeping, complaint in 12- No Records of substantive Source(s) or reporting is required at this Non-process NA 2.2.A.l.c.ii month period, substantive NA No complaints on fugitive time per 2.2.A.l.h of our submit to the complaints emissions, if any. Fugitive Dust permit. Emission Sources Director a Control Plan [15A NCAC 02D.0540] Non-process within 30 days Fugitive Dust after the Director No monitoring,recordkee Emission Sources approves the plan, No Records of substantive pm Particulates from NA 2.1.A.l.c.iii be in compliance substantive NA No complaints on fugitive time reporting is required at this s fugitive non with the plan complaints emissions, if any. tme per 2.2.A.l.h of our Process dust [15A NCAC permit. emission sources 02D.0540] ES1415 Facility-wide ESCPPHI Monthly monitoring This requirement was added in affected ESCPPH2 of total HAP 3 with our new permit emission sources ESCPKI emissions from anndd 010 the facility began meeting Dryers, Kilns& ESCPK2 2.2.B.2.c facility wide Mass balance method the new requirements Mixers&Coolers ESCPMI 2.2.B.2.d sources of HAP No Yes No utilized for monitoring of immediately after the permit (HAP Emissions- ESCPM2 emissions. HAP emissions. was issued. M3,and E Monitoring& ESCPC1 Maintain records Eferenc d in the,and t not Recordkeeping) ESCPC2 for 5 years on site. referenced in the permit not yet installed) Facility-wide affected Submit Semiannual All the required monitoring, emission sources Monitoring Report, Semiannual Monitoring record keeping,and reporting Dryers, Kilns& NA 2.2.B.2.e due 1/30 and 7/30 No Yes No Reports submitted on 1/30 requirements are in compliance Mixers&Coolers [15A NCAC 02Q. and 7/30 with the applicable emissions (HAP Emissions- 0508(f)] standard(s). Reporting) Reporting Year 2021 Permit#:09006T07 Page 27 of 30 Jul-Dec Report Location ID#:1900104 E I- E - North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or permit Emission Source Control Condition Deviations? Records Was Deviation a Method(s)of Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status ES1415 ESCPPHI Facility-wide ESCPPH2 Permit limits not to affected ESCPKI be exceeded: All the required monitoring, emission sources ESCPK2 Arsenic&Compds Mass balance method record keeping,and reporting 2.2.B.3.a No Yes No utilized for monitoring of requirements are in compliance Dryers, Kilns& ESCPMI 0.69 Ib/yr, TAP emissions. with the applicable emissions Mixers&Coolers ESCPM2 Cadmium Metal (HAP Emissions) ESCPCI 3.79 Ib/yr standard(s). ESCPC2 ES1415 ESCPPHI Facility-wide ESCPPH2 affected ESCPKI 15A NCAC 2Q All the required monitoring, emission sources ESCPK2 .0711: Emissions Mass balance method record keeping,and reporting 2.2.B.4 No Yes No utilized for monitoring of requirements are in compliance Dryers, Kilns& ESCPMI Rates Requiring a Mixers&Coolers ESCPM2 Permit TAP emissions. with the applicable emissions (TAP Emissions) ESCPCI standard(s). ESCPC2 Compliance ESCPMI Assurance ESCPM2 Pressure drop All the required monitoring, Monitoring ESCPKI A continuous data monitored record keeping,and reporting Affected Sources ESCPK2 acquisition database 2.2.C.i.c.i. continuously and No Yes No requirements are in compliance Kilns&Mixers& CDB11 daily averages monitors pressure drop on with the applicable emissions Baghouses CDB12 our baghouses. (Monitoring and CDB13 recorded daily standard(s). Recordkeeping) CDB14 Compliance ESCPMI Assurance ESCPM2 All the required monitoring, Monitoring ESCPKI 2 >= P-drop A continuous data record keeping,and reporting Affected Sources ESCPK2 acquisition database 2.2.C.l.c.i.(B) across the bagfilter No Yes No requirements are in compliance Kilns&Mixers& CDB11 <= 6 in H2O monitors pressure drop on with the applicable emissions Baghouses CDB12 our baghouses. (Monitoring and CDB13 standard(s). Recordkeeping) CDB14 Reporting Year 2021 Permit#:09006T07 Page 28 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or permit Method(s)of Emission Source Control Condition Deviations? Records Was Deviation a Description Device ID Condition Summary (Yes/No) Main[ained? non-compliance Determining Comments Number(s) Number (Yes/No/NA) issue?(Yes/No) Compliance Status In the event of an excursion Permittee shall take appropriate action to correct as Compliance ESCPMI soon as possible. All the required monitoring, If a source or Monitor differential Assurance ESCPM2 record keeping,and reporting bagfilter operates pressure and operating Monitoring ESCPKS with than ten conditions on a minimum requirements are in compliance Affected Sources ESCPK2 with the applicable 2.2.C.1.c.ii excursi more ons in a No Yes No of a semi-annual basis to Kilns&Mixers& CDB11 standard(s). (ESCPM3/CBD19 semiannual determine if Quality Baghouses CDB12 andESCPK3/CBD20 reporting period, Improvement Plan is (Monitoring and CDB13 then the permittee required referenced in the permit not . Recordkeeping) CDB14 yet installed) shall develop a Quality Improvement Plan(QIP) in accordance with 40 CFR 64.8. Preventative maintenance procedures. Date and time of reached recorded Compliance ESCPMI Results of action, results of All the required monitoring, Assurance ESCPM2 monitoring differential pressure and record keeping,and reporting Monitoring ESCPKI inspections, emissions monitoring. requirements are in compliance Affected Sources ESCPK2 maintenance, Results of any inspections with the applicable Kilns&Mixers& CDB11 2.2.C.l.c.iii calibrations and No Yes No or maintenance performed standard(s). (ESCPM3/CBD19 Baghouses CDB12 corrections as on baghouse or differential and ESCPK3/CBD20 (Monitoring and CDB13 pursuant to pressure drop gauges.Any referenced in the permit not recordkeeping) CDB14 sections above. variance from yet installed) manufacturer's recommendations, if any corrections made. Reporting Year 2021 Permit#:09006T07 Page 29 of 30 Jul-Dec Report Location ID#:1900104 North.Carolina Department of Environmental and Natural Resources Division of Air Quality Semiannual Compliance Summary Report For July 1,2021 through December 31,2021 Terms&Conditions Source or Emission Source_ Control permit Condition Deviations? Records Was Deviation Methods Description Device ID Condition Summary (Yes/No) Maintained? non-compliance Determiningg Comments Number (Yes/No/NA) issue?(Yes/No) Compliance Status Number(s) Compliance ESCPMi All the required monitoring, Assurance ESCPM2 record keeping,and reporting ESCPKI requirements are in compliance Monitoring Submit Semiannual Semiannual Monitoring ESCPK2 with the applicable emissions Affected Sources 2.2.C.i.d Monitoring Report, No Yes No Reports submitted by 1/30 Kilns&Mixers& CDBII due 1/30 and 7/30 and 7/30 standard(s).(ESCPM3/CBD19 Baghouses CDB12 and ESCPK3/CBD20 (Reporting) CDB13 referenced in the permit not CDB14 yet installed) Reporting Year 2021 Permit#:09006T07 Page 30 of 30 Jul-Dec Report Location ID#: 1900104 North Carolina Department of Environmental and Natural Resources Division of Air Quality _ Compliance Summary Report For General Conditions_ For 07/01/2021 through 12/31/2021 Terms &Conditions Was Deviation Permit Records a non- Method(s) of Condition Condition Summary Deviations? Maintained? compliance Determining Comments Number (Yes/No) (Yes/No/NA) issue? Compliance Status (Yes/No) Review on a regular basis Modification of permitted IA General Provisions Yes Yes Yes all changes made to the installation that is not process that may affect consistant with terms of permit conditions. permit. Air Quality Permit 3.6 Permit available at facility No Yes No permit available at facility 09006T07 issued and on site 2020 Annual Compliance Report submitted to DAQ Submissions of reports to regional reports submitted to per requirements 3.D office and Stationary Source No Yes No Compliance Office (COMS Only) regional office Calendar Year 2021 Permit#:09006T07 Page 1 of 3 Jul-Dec Report Facility ID#: 1900104 Per compliance summary report 1-1-21 thru 06-30 21: Crushing and Screening opertions M screen No. 1, No. 2, No. 3 blocked off from associated baghouse CD132 and M Screen No. Review on a regular basis 4, 6 blanked off from 3.F Circumvention Yes NA Yes all changes made to the associated baghouse process that may affect CDB4. permit conditions. Formal disclosure made in Nov. 2021. Exhaust flow to screening baghouse No.1 and No.2 re-established 12/28/2021. 3.G Permit modifications No Yes No records maintained 3.H Changes Not Requiring Permit No Yes No No modifications needed NA Modifications Reporting requirements for excess No Excess Emissions or 3.I.A emissions and permit deviations No Yes No records maintained Permit Deviations 3.I.B Other Requirements under 15A NCAC No Yes No records maintained In compliance with 02D.0535 permit Application for permit 3.K Permit renewal every 5 years No Yes No records maintained renewal submitted to NC DEQ on 06/01/2020. 3.M Duty to submit any information No Yes No copies maintained and filed No request for any requested by director information. Follow up regarding differential pressure excursions disclosed during semi-annual Review of all reports and deviation report 3.N Duty to Supplement No Yes No data submitted for submitted 7/30/21 for accuracy. 1/1/2021 through 6/30/2021 provided in cover letter of this submittal. 3.0 Retention of records No Yes No maintained in Calendar Year 202'l documentation room Page 2 of 3 Jul-Dec Report Facility ID#: 1900104 Annual Compliance 3.P Annual compliance certification No Yes No filing of annual compliance certification for 2020 certification submitted on 2/24/2021 3.Q Certification by responsible official No Yes No proper signature and records certification 3.T Insignificant activities records No Yes No records in documentation available at facility room _ 3.V Inspection and Entry No Yes No N/A No known issues. 3.W Annual fee payment No Yes No receipt on file 2020 AEI sumbitted via 3.X Annual emissions inventory No Yes No inventory in file AERO on 6/29/2021 and requirement backup data mailed the same day. 3.Y Confidential Information No Yes No Nothing submitted 32 Construction and operation permits No Yes No permits on file 3.AA Standard Application Form and No Yes No records maintained Required Information _ 3.CC Refrigerant requirements No Yes No records maintained in document room The facility does not exceed Prevention of accidental releases - the thresholds of 3.DD Section 112® No Yes No substances that would trigger filing a Section 112@ plan Prevention of accidental releases - Facility takes steps to 3.EE "General Duty Clause" Section No Yes No manage any hazardous 1129(L) substances 3.II Ambient Air Quality Standards No Yes No NA Emission testing and reporting testing results are on file in 3'J� requirements No Yes No documentation room Reporting requirements for non- 3.LL No Yes No records on file operating equipment 3.NN S ecific Permit Modifications No Yes No Irecords on file 3.00 Third Review fo Party Participation and EPA Noj Ir Yes No o modifications applied Calendar Year 2021 Permit#: 09006T07 Page 3 of 3 Jul-Dec Report Facility ID#: 1900104 North Carolina Depar anent of Environmental and Natural Resources Division of Air Quality Deviation Summary Report For 7/01/2021 through 12/31/2021 Source or Control Emission Source Permit Condition Deviation Deviation Suspected Cause Corrective Action Description Device ID Number Pollutant Deviation Description pates Du.atkm Of Deviation Taken Number(s) M screen No. CDB2&CDB4 3.A General Provisions PM Ductwork passthrough a 2019 approx. Holes created in Initial disclosure du 1,3,4,5,6 process bin(ES340A& Novemberctwork by abrasive included in semi-annual ES340-B),abrasive 2017- material causing deviation report material from bin has 12/28/2021 material from submitted 7/30/21 for 1 caused holes in process bin to 1-21 thru 6/30/21. ductwork.Ductwork has contaminate product Formal disclosure made be sealed off from downstream. in Nov.2021.Control re- process to prevent Ductwork was established 12/28/2021. product contamination. disconnected from M Fugitive emissions from Screens and blanked source is contained in the off to prevent building. product contamination. M screen No. CDB1&CDB4 3.F Circumvention PM Ductwork to CDBI& 2019 approx. Holes created in Initial disclosure 1,3,4,5,6 CDB4 sealed off from November ductwork by abrasive included in semi-annual process to prevent 2017- material causing deviation report product contamination. 12/28/2021 material from submitted 7130/21 for 1- Fugitive emissions from process bin to 1-21 thru 6/30/21. source is contained in the contaminate product Formal disclosure made building. downstream. in Nov.2021.Control re Ductwork was established 12/28/2021. disconnected from M Screens and blanked off to prevent product contamination. Calender Year 2019 Permit#:09006T06 Page 1 of 1 Jul-Dec Report Location ID#:1900104 SUMMARY REPORT - GASEOUS AND OPACITY EXCESS EMISSION AND MONITORING SYSTEM PERFORMANCE Pollutant(Circle One): S02 NOx TRS H2S CO Opacity Reporting Period Dates: From: 7/1/2021 To: 9/30/2021 Company Name: 3M Company- Pittsboro IMP Division (Facility No.: 1900104) AFS Number: 09006T04 Emissions Limitation: 10% Opacity Monitor Manufacturer: Land 4500 Mkll Date of Last CMS Certification or Audit: 9/24/21 Process Unit Description: C&S: Gas Fired Dryer(Emissions Source ID No.: ES1415) (Control Device ID No(s): CDC1 and CDB3) Total Source Operating Time In Reporting Period: 105,600 minutes EMISSIONS DATA SUMMARY' CMS PERFORMANCE SUMMARY" 1. Reason for Excess Emissions: 1. Reason for CEM Downtime: a.Startup/Shutdown: 0 min. a.Monitor Equipment Malfunction: 0 min. b.Control Equipment Problem: 0 min. b.Non-Monitor Equipment Malfunction: 0 min. c.Process Problems 0 min. c.Quality Assurance Calibration: 552 min. d.Other Known Problem: 0 min. d.Other Known Causes: 0 min.(1) e.Unknown Problems: 0 min. e.Unknown Causes: 510 min. 2. Total Excess Emissions 0 min. 2. Total CMS Downtime: 1,062 min. 3. Total Excess Emissions x(100)= 0.00% 3. Total CMS Downtime x(100)= 1.01% Total Source Operation Time Total Source Operating Time On a separate page,describe any changes asince the last reporting period in CMS,process,or controls. I certify that the information in this report is true,accurate,and complete. Name: Mr. Blake Arnett Title: Plant Direct r Signature: 6604 "FOR OPACITY,RECORD ALL TIMES IN MINUTES.FOR GASES,RECORD ALL TIMES IN HOURS Notes: (1)The time listed under"Other Known Causes"is actual time for Third Party Quarterly Calibration and Audit. SUMMARY REPORT - GASEOUS AND OPACITY EXCESS EMISSION AND MONITORING SYSTEM PERFORMANCE Pollutant(Circle One): S02 NOx TRS H2S CO Opacity Reporting Period Dates: From: 7/1/2021 To: 9/30/2021 Company Name: 3M Company- Pittsboro IMP Division (Facility No.: 1900104) AFS Number: 09006T04 Emissions Limitation: 10% Opacity Monitor Manufacturer: Land 4500 Mkll Date of Last CMS Certification or Audit: 9/24/21 Process Unit Description: Natural gas-fired dryer, line 1 (Emission Source ID No.: ESCPPH1) (Control Device ID No.: CDB9) Total Source Operating Time In Reporting Period': 60,360 minutes EMISSIONS DATA SUMMARY CMS PERFORMANCE SUMMARY 1. Reason for Excess Emissions: 1. Reason for CEM Downtime: a.Startup!Shutdown: 0 min. a.Monitor Equipment Malfunction: 0 min. b.Control Equipment Problem: 0 min. b.Non-Monitor Equipment Malfunction: 0 min. c.Process Problems 0 min. c.Quality Assurance Calibration: 552 min. d.Other Known Problem: 0 min. d.Other Known Causes: 30 min.(1) e.Unknown Problems: 0 min. e.Unknown Causes: 1,914 min. 2. Total Excess Emissions 0 min. 2. Total CMS Downtime: 2,496 min. 3. Total Excess Emissions x(100)= 0.00% 3. Total CMS Downtime x(100)= 4.14% Total Source Operation Time Total Source Operating Time On a separate page,describe any changes asince the last reporting period in CMS,process,or controls. I certify that the information in this report is true,accurate,and complete. Name: Mr. Blake Arnett Title: Plant Director ' 0 Signature: FOR OPACITY,RECORD ALL TIMES IN MINUTES.FOR GASES,RECORD ALL TIMES IN HOURS Notes: (1)The time listed under"Other Known Causes"is actual time for Third Party Quarterly Calibration and Audit. SUMMARY REPORT - GASEOUS AND OPACITY EXCESS EMISSION AND MONITORING SYSTEM PERFORMANCE Pollutant(Circle One): S02 NOx TRS H2S CO Opacity Reporting Period Dates: From: 7/1/2021 To: 9/30/2021 Company Name: 3M Company-Pittsboro IMP Division(Facility No.: 1900104) AFS Number: 09006T04 Emissions Limitation: 10%Opacity Monitor Manufacturer: Land 4500 Mkl I Date of Last CMS Certification or Audit: 9/24/21 Process Unit Description: Natural Gas Fired Dryer, line 2(Emission Source ID No. ESCPPH2) (Control Device ID No.: CDB10) Total Source Operating Time In Reporting Period*: 59,460 minutes EMISSIONS DATA SUMMARY CMS PERFORMANCE SUMMARY 1. Reason for Excess Emissions: 1. Reason for CEM Downtime: a.Startup/Shutdown: 0 min. a.Monitor Equipment Malfunction: 0 min. b.Control Equipment Problem: 0 min. b.Non-Monitor Equipment Malfunction: 0 min. c.Process Problems 0 min. c.Quality Assurance Calibration: 552 min. d.Other Known Problem: 0 min. d.Other Known Causes: 0 min.(1) e.Unknown Problems: 0 min. e.Unknown Causes: 1,848 min. 2. Total Excess Emissions 0 min. 2. Total CMS Downtime: 2,400 min. 3. Total Excess Emissions x(100)= 0.00% 3. Total CMS Downtime x(100)= 4.04% Total Source Operation Time Total Source Operating Time On a separate page,describe any changes asince the last reporting period in CMS,process,or controls. I certify that the information in this report is true,accurate,and complete. Name: Mr. Blake Arnett Title: Plant Director Signature: *FOR OPACITY,RECORD Al. TIMES IN MINUTES.FOR GASES,RECORD ALL TIMES IN HOURS Notes: (1)The time listed under"Other Known Causes"is actual time for Third Party Quarterly Calibration and Audit. SUMMARY REPORT - GASEOUS AND OPACITY EXCESS EMISSION AND MONITORING SYSTEM PERFORMANCE Pollutant(Circle One): S02 NOx TRS H2S CO Opacity Reporting Period Dates: From: 10/1/2021 To: 12/31/2021 Company Name: 3M Company- Pittsboro IMP Division (Facility No.: 1900104) AFS Number: 09006T04 Emissions Limitation: 10% Opacity Monitor Manufacturer: Land 4500 Mkll Date of Last CMS Certification or Audit: 12/16/21 Process Unit Description: C&S: Gas Fired Dryer(Emissions Source ID No.: ES1415) (Control Device ID No(s): CDC1 and CDB3) Total Source Operating Time In Reporting Period*: 91,080 minutes EMISSIONS DATA SUMMARY* CMS PERFORMANCE SUMMARY* 1. Reason for Excess Emissions: 1. Reason for CEM Downtime: a.Startup/Shutdown: 0 min. a.Monitor Equipment Malfunction: 0 min. b.Control Equipment Problem: 0 min. b. Non-Monitor Equipment Malfunction: 0 min. c. Process Problems 0 min. c.Quality Assurance Calibration: 552 min. d.Other Known Problem: 0 min. d.Other Known Causes: 217 min. (1) e. Unknown Problems: 0 min, e. Unknown Causes: 0 min. 2. Total Excess Emissions 0 min. 2. Total CMS Downtime: 769 min. 3. Total Excess Emissions x(100)= 0.00% 3. Total CMS Downtime x(100)= 0.84% Total Source Operation Time Total Source Operating Time On a separate page,describe any changes since the last reporting period in CMS,process,or controls. I certify that the information in this report is true,accurate,and complete. Name: Mr. Blake Arnett Title: Plant Director Signature: /";19�11 � *FOR OPACITY, RECORD ALL TIMES IN MINUTES. FOR GASES,RECORD ALL TIMES IN HOURS Notes: (1)Third Party Quarterly Calibration and Audit were performed when the plant was shut down. SUMMARY REPORT - GASEOUS AND OPACITY EXCESS EMISSION AND MONITORING SYSTEM PERFORMANCE Pollutant(Circle One): S02 NOx TRS H2S CO Opacity Reporting Period Dates: From: 10/1/2021 To: 12/31/2021 Company Name: 3M Company- Pittsboro IMP Division (Facility No.: 1900104) AFS Number: 09006T04 Emissions Limitation: 10% Opacity Monitor Manufacturer: Land 4500 Mkll Date of Last CMS Certification or Audit: 12/16/21 Process Unit Description: Natural gas-fired dryer, line 1 (Emission Source ID No.: ESCPPH1) (Control Device ID No.: CDB9) Total Source Operating Time In Reporting Period*: 56,220 minutes EMISSIONS DATA SUMMARY CMS PERFORMANCE SUMMARY 1. Reason for Excess Emissions: 1. Reason for CEM Downtime: a.Startup/Shutdown: 0 min. a.Monitor Equipment Malfunction: 0 min. b.Control Equipment Problem: 0 min. b.Non-Monitor Equipment Malfunction: 0 min. c.Process Problems 0 min. c.Quality Assurance Calibration: 552 min.(2) d.Other Known Problem: 0 min. d.Other Known Causes: 0 min.(1) e.Unknown Problems: 0 min. e.Unknown Causes: 0 min. 2. Total Excess Emissions 0 min. 2. Total CMS Downtime: 552 min. 3. Total Excess Emissions x(100)= 0.00% 3. Total CMS Downtime x(100)= 0.98% Total Source Operation Time Total Source Operating Time On a separate page,describe any changes since the last reporting period in CMS,process,or controls. I certify that the information in this report is true,accurate,and complete. Name: Mr. Blake Arnett Title: Plant Director Signature: //40 *FOR OPACITY,RECORD ALL IMES IN MINUTES.FOR GASES,RECORD ALL TIMES IN HOURS Notes: (1)Third Party Quarterly Calibration and Audit were performed when the plant was shut down. (2)10/28/20 Opacity Monitor missed scheduled daily calibration due to a power outage.The unit calibrated on start-up and 1212 minutes of data were revalidated. SUMMARY REPORT -GASEOUS AND OPACITY EXCESS EMISSION AND MONITORING SYSTEM PERFORMANCE Pollutant(Circle One): S02 NOx TRS H2S CO Opacity Reporting Period Dates: From: 10/1/2021 To: 12/31/2021 Company Name: 3M Company-Pittsboro IMP Division (Facility No.: 1900104) AFS Number: 09006T04 Emissions Limitation: 10%Opacity Monitor Manufacturer: Land 4500 Mkll Date of Last CMS Certification or Audit: 12/16/21 Process Unit Description: Natural Gas Fired Dryer, line 2(Emission Source ID No. ESCPPH2) (Control Device ID No.: CDB10) Total Source Operating Time In Reporting Period`: 50,220 minutes EMISSIONS DATA SUMMARY CMS PERFORMANCE SUMMARY 1. Reason for Excess Emissions: 1. Reason for CEM Downtime: a.Startup/Shutdown: 0 min. a.Monitor Equipment Malfunction: 0 min. b.Control Equipment Problem: 0 min. b.Non-Monitor Equipment Malfunction: 0 min. c.Process Problems 0 min. c.Quality Assurance Calibration: 552 min. d.Other Known Problem: 0 min. d.Other Known Causes: 246 min.(1) e.Unknown Problems: 0 min. e.Unknown Causes: 0 min. 2. Total Excess Emissions 0 min. 2. Total CMS Downtime: 798 min. 3. Total Excess Emissions x(100)= 0.00% 3. Total CMS Downtime x(100)= 1.59% Total Source Operation Time Total Source Operating Time On a separate page,describe any changes since the last reporting period in CMS,process,or controls. I certify that the information in this report is true,accurate,and complete. Name: Mr. Blake Arnett Title: Plant Director. Signature: •FOR OPACITY,RECORD AA ES ES IN MINUTES.FOR GASES,RECORD ALL TIMES IN HOURS Notes: (1)Third Party Quarterly Calibration and Audit were performed when the plant was shut down. TEC HN OC Ask ms TM Maintenance Records and Quality Assurance Test Results Quarter 3 - 2021 for OPACITY COMS 4191 NC 87 South Moncure, NC 27559 by TechnoCEMS 11139 Ragsdale Ct New Port Richey, FL 34654 John Tsouris, Senior CEM Specialist v Table Of Contents Page 1. Summary 2. Line 1 - Opacity Calibration Test Audit Results 6. Line 2 - Opacity Calibration Test Audit Results 10. Dryer - Opacity Calibration Test Audit Results 14. Optical Filter Certification Report 19. Maintenance Checklists 24. Appendix A - Opacity Formulas I Adak During calendar Quarter 3 (Q3) 2021 , TechnoCEMS personnel performed the required preventive maintenance and quality assurance testing on the 3M Corp Continuous Opacity Monitoring systems. The opacity monitor maintenance activities and calibration filter audits were performed in accordance with the regulatory and company guidelines provided by 3M Corporation intended to meet the Quality Assurance Requirements of 40 CFR 60 Appendix F, Procedure 3. The results of this testing and a record of the maintenance activities are included herein. Page 1 Opacity Calibration Audit Results Page 2 Calibration Audit . ea AirVision Wonderware Parameter - Opacity LOW: 0.1 0.2 MID: 0.1 0.0 HIGH: 0.1 0.1 ASS Pass/Fail: <3% Error See appendices for test formula Parameter - Zero Compensation Compensation at Time of Audit: Equivalent Opacity: 0.00% ASS Pass/Fail: <4%Opacity See appendices for test formula Parameter - Optical Alignment ASS Pass/Fail: Indicator inside 2nd ring- Defined by manufacturer as point at which opacity reading changes 2%. Page 3 CALIBRATION ERROR DETERMINATION - PREHEATER LINE 1 TESTER John Tsouris-TechnoCEMS Manufacturer LAND Combustion COMPANY 3M Model 4500Mk3 Serial# 227691 72 LOCATION Pittsboro, NC SOURCE Line 1 DATE September 24, 2021 Filter Value Corrected Required Range Filter 1 Value 15.5% 9.8% 1 5%-10% Last Off-Stack Calibration(3 Year-calendar) 6/24/2020 Filter 2 Value 26.4% 17.1% 10%-20% Cross-stack target within spec? YES Cross Stack Target Filter 3 Value 47.9% 32.9% 20%-40% Off-stack zero as-found(2%max): 0.8% 10/o o (/ Off-stack zero post service: 0.0% Opacity Limit(+, / OPLR 0,305 Last cal-kit Calibration 9/24/21 Taper Ratio(2 X OPLR) 0.611 Cross-stack target within spec? YES Dirt Compensation During Cal Audit 0.00 (4%max) Cal-kit zero as-found(2%max): 0.3% Cross-stack target within spec? YES Cal-kit zero post service: 0.0% Corrected ARITHMETIC DIFFERENCE Target AIrVISIon Wonderware Wonderware Wonderware AirVision Wonderware AiMsion Filter Wondenvare Run# Value Response Response AlMsion Zero Zero AirVislon Filter 1 Filter 1 Filler 2 Filter 2 3 Filter 3 Zero At Start 0.0 0.1 0.0 0.1 0.0 -------- -------- -------- -------- -------- -------- 9.8 9.9 9.8 -------- -------- 0.1 0.0 -------- -------- -------- -------- Drop 1 17.1 17.2 17.1 -------- -------- -------- -------- 0.1 0.0 -------- -------- 32.9 32.8 32.8 -------- -------- -------- -------- -------- -------- -0.1 -0.1 9.8 9.9 9.8 -------- -------- 0.1 0.0 -------- -------- -------- -------- Drop 2 17.1 17.2 17.1 -------- -------- -------- -------- 0.1 0.0 -------- -------- 32.9 32.8 32.8 -------- -------- -------- -------- -------- -------- -0.1 -0.1 9.8 9.9 9.9 -------- -------- 0.1 0.1 -------- -------- -------- -------- Drop 3 17.1 17.2 17.1 -------- -------- -------- -------- 0.1 0.0 -------- -------- 32.9 32.8 32.8 -------- -------- -------- -------- -------- -------- -0.1 -0.1 Zero At End 0.0 0.1 0.0 0.1 0.0 -------- -------- -------- -------- -------- -------- Arithmetic Mean X 0.100 0.000 0.100 0.033 0.100 0.000 j -0.100 -0.100 Confidence Coefficient CC -------- -------- 0.000 0.143 0.000 0,000 0.000 0.000 Calibration Error 1XI+ICCI -------- -------- 0.100 0.176 0.100 0.000 0,100 0.100 Calibration Error-Rounded 0.1 0.0 0.1 0.2 0.1 0.0 0.1 0.1 Pass=<1.0%-All Pass=<3.0%Error Page 4 OpacityData Printout te/Ti Line 1 -AirVision Line 1 - Date/Time Line 1 -AirVision Line 1 -Wonderware OPACITY Value Wonderware OPACITY Value OPACITY Value 9/24/2112:10 0.1 0.0 9/24/2112:42 28.3 28.3 9/24/211211 8.4 8.4 9/24/2112:43 0.1 0.0 9/24/2112:12 9.9 9.8 9/24/2112:13 9.9 9.8 9/24/21 12:14 10.3 10.3 9/24/21 12.15 17.2 17.1 9/24/21 12:16 17.2 17.1 9/24/21 12:17 17.1 17.1 9/24/2112.18 29.7 29.7 9/24/2112:19 32.8 32.8 9/24/2112:20 32.8 32.8 9/24/2112.21 32.8 32.8 9/24/2112:22 32.8 32.8 9/24/21 12:2 3 14.4 14.1 9/24/2112:24 9.9 9.8 9/24/2112:25 9.9 9.9 9/24/21 12:26 14.2 14.2 9/24/21 12:27 17.2 17.1 9/24/21 12:2 8 17.2 17.1 9/24/2112:29 20.0 20.0 9/24/2112:30 32.8 32.8 9/24/2112:31 32.8 32.8 9/24/2112:32 29.6 29.6 9/24/2112:33 9.9 9.9 9/24/2112:34 9.9 9.9 9/24/21 12:35 10.6 10.5 9/24/21 12:36 17.2 17.1 9/24/21 12:37 17.2 17.1 Key 9/24/21 12:38 17.4 17.4 Zero 9/24/2112:39 32.8 32.8 Low 9/24/2112:40 32.8 32.8 Mid 9/24/2112:41 32.8 32.8 High Page 5 Opacity Calibration Audit Results LINE 2 Page 6 Calibration Audit Summary AirVision Wonderware Parameter - Opacity Low: 0.1 0.1 MID: 0.1 0.1 HIGH: 0.1 0.1 ASS Pass/Fail: < 3% Error See appendices for test formula Parameter - Zero Compensation Compensation at Time of Audit: Equivalent Opacity: 0.00% ASS Pass/Fail: <4%Opacity See appendices for test formula Parameter - Optical Alignment ASS Pass/Fail: Indicator inside 2nd ring- Defined by manufacturer as point at which opacity reading changes 2%. Page 7 CALIBRATION ERROR DETERMINATION - PREHEATER LINE 2 TESTER John Tsouris-TechnoCEMS Manufacturer LAND Combustion COMPANY 3M Model 4500Mk3 Serial# 227480 72 LOCATION Pittsboro, NC SOURCE Line 2 Filter Value Corrected Required DATE September 24, 2021 Range Filter 1 Value 15.5% 9.8% 5%-10% Last Off-Stack Calibration(3 Year-calendar) 6/24/2020 Filter 2 Value 26.4% 17.1% 10%-20% Cross-stack target within spec? YES Cross Stack Target Filter 3 Value 47.9% 32.9% 20%-40% Off-stack zero as-found(2%max): 0.0% r-� Opacity Limit 10% Off stack zero post service: 0.0% (^\ OPLR 0.305 Last cal-kit Calibration 9/24/21 �J Taper Ratio(2 X OPLR) 0.611 Cross-stack target within spec? YES Dirt Compensation During Cal Audit 0.00 (4%max) Cal-kit zero as-found(2%max): 0.0% Cross-stack target within spec? YES Cal-kit zero post service: 0.0% Corrected ARITHMETIC DIFFERENCE Target AirVision Wonderware Wonderware AiNtsion Filter Wonderware AirVision Wonderware AirVision Filter Wonderware Run# Value Response Response AirVmjon Zero Zero 1 Filter 1 Filter 2 Flitter 2 3 Filter 3 Zero At Start 0.0 0.0 0.0 0.0 0.0 -------- -------- -------- -------- -------- -------- 1 1 9.8 9.9 9.9 -------- -------- 0.1 0.1 -------- -------- -------- -------- Drop 1 17.1 17.2 17.2 -------- -------- -------- -------- 0.1 0.1 -------- -------- 32.9 33.0 33.0 -------- -------- -------- -------- -------- -------- 0.1 0.1 9.8 9.9 9.9 -------- -------- 0.1 0.1 -------- -------- -------- -------- Drop 2 17.1 17.2 17.2 -------- -------- -------- -------- 0.1 0.1 -------- -------- 32.9 33.0 33.0 -------- -------- -------- -------- -------- -------- 0.1 0.1 9.8 9.9 9.9 -------- -------- 0.1 0.1 -------- -------- -------- -------- Drop 3 17.1 17.2 17.2 -------- -------- -------- -------- 0.1 0.1 -------- -------- 32.9 33.0 33.0 -------- -------- -------- -------- -------- -------- 0.1 0.1 Zero At End 0.0 0.1 0.1 0.1 0.1 -------- -------- -------- -------- -------- -------- Arithmetic Mean X 0.050 0.050 0.100 0.100 0.100 0.100 0.100 0.100 Confidence Coefficient CC --- -------- 0.000 0.000 0.000 0.000 0.000 0.000 Calibration Error 1XI+ICCI ------- -------- 0.100 0.100 0.100 0.100 0.100 0.100 Calibration Error-Rounded 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Pass=<1.0%-All Pass=<3.0°%Error Page 8 Opacity Data Printout - Preheater Line 2 DateJTime Line 2-AirVision Line 2- Date/Time Line 2-AirVision Line 2-Wonderware OPACITY Value Wonderware OPACITY Value OPACITY Value 9/24/2112:07 0.0 0.0 9/24/2112:39 0.1 0.1 9/24/2112:08 8.0 8.0 9/24/2112:09 9.9 9.9 9/24/21 12:10 11.0 11.0 9/24/21 12:11 17.2 17.2 9/24/21 12:12 17.2 17.2 9/24/21 12:13 17.2 17.2 9/24/2112:14 24.8 24.7 9/24/2112:15 33.0 33.0 9/24/2112:16 33.0 33.0 9/24/2112:17 28.8 28.7 9/24/2112:18 9.9 9.9 9/24/2112:19 9.9 9.9 9/24/2112:20 9.9 9.9 9/24/2112:21 9.9 9.9 9/24/21 12:22 10.3 10.4 9/24/21 12:2 3 17.2 17.2 9/24/21 12:24 17.2 17.2 9/24/21 12:2 5 17.2 17.2 9/24/2112:26 32.2 32.3 9/24/2112:27 33.0 33.0 9/24/2112:28 33.0 33.0 9/24/2112:29 20.1 20.2 9/24/2112:30 9.9 9.9 9/24/2112:31 9.9 9.9 9/24/21 12:32 13.2 13.2 9/24/21 12:33 17.2 17.2 9/24/21 12:34 17.2 17.2 Key 9/24/2112:35 22.8 22.7 Zero 9/24/2112:36 33.0 33.0 Low 9/24/2112:37 33.0 33.0 Mid 9/24/2112:38 20.4 20.8 High Page 9 Opacity Calibration Audit Results COMMON - DRYER Page 10 Calibration Audit AirVision Wonderware Parameter - Opacity LOW: 0.4 0.4 MID: 0.4 0.4 HIGH: 0.2 0.2 ASS Pass/Fail: <3% Error See appendices for test formula Parameter - Zero Compensation Compensation at Time of Audit: Equivalent Opacity: 0.00% ASS Pass/Fail: <4%Opacity See appendices for test formula Parameter - Optical Alignment of ASS Pass/Fail: Indicator inside 2nd ring- Defined by manufacturer as point at which opacity reading changes 2%. Page 11 CALIBRATION ERROR DETERMINATION - COMMON - DRYER TESTER John Tsouris-TechnoCEMS Manufacturer LAND Combustion COMPANY 3M Model 4500Mk3 Serial# 227696 72 LOCATION Pittsboro, NC SOURCE Common DATE September 24, 2021 Filter Value Corrected Required Range Filter 1 Value 15.5% 7.4% 5%-10% Last Off-Stack Calibration(3 Year-calendar) 6/24/2020 Filter 2 Value 26.4% 13.1% 10%-20% Cross-stack target within spec? YES Cross Stack Target Filter 3 Value 47.9% 25.9% 20%-40% Off-stack zero as-found(2%max): -0.2% Opacity Limit 10% Off-stack zero post service: 0.0% OPLR 0.230 Last cal-kit Calibration 9/24/21 Taper Ratio(2 X OPLR) 0.460 Cross-stack target within spec? YES Dirt Compensation During Cal Audit 0.00 (4%max) Cal-kit zero as-found(2%max): 0.3% Cross-stack target within spec? YES Cal-kit zero post service: 0.0% Corrected ARITHMETIC DIFFERENCE Target AIrVision Wonderware Wonderware AirVision Wonderware AirVlsion Wonde"re AirVision Filter Wonderware Run# Value Response Response AirVision Zero Zero Filter 1 Fitter 1 Filter 2 Filter 3 Filter 3 Zero At Start 0.0 0.1 0.1 0.1 0.1 -------- -------- -------- -------- ------- -------- 7.4 7.6 7.6 -------- -------- 0.2 0.2 -------- -------- -------- -------- Drop 1 13.1 13.3 13.3 -------- -------- -------- -------- 0.2 0.2 -------- -------- 25.9 26.1 26.1 ------- -------- -------- -------- -------- -------- 0.2 0.2 7.4 7.6 7.6 -------- -------- 0.2 0.2 -------- -------- -------- -------- Drop 2 13.1 13.3 13.3 -------- -------- -------- -------- 0.2 0.2 -------- -------- 25.9 26.1 26.1 -------- -------- -------- -------- -------- -------- 0.2 0.2 7.4 7.7 7.7 -------- -------- 0.3 0.3 -------- -------- -------- -------- Drop 3 13.1 13.4 13.4 -------- -------- -------- -------- 0.3 0.3 -------- -------- 25.9 26.1 26.1 -------- -------- -------- -------- -------- -------- 0.2 0.2 Zero At End 0.0 0.1 0.1 0.1 0.1 ------- -------- -------- -------- -------- -------- Arithmetic Mean X 0.100 0.100 0.233 0.233 0.233 0.233 0.200 0.200 Confidence Coefficient CC -- -------- 0.143 0.143 0.143 0.143 0.000 0.000 Calibration Error 1XI+ICCI -------- -------- 0.376 0.376 0.376 0.376 0.200 0.200 Calibration Error-Rounded 0.1 0.1 0.4 0.4 0.4 0A 0.2 0.2 Pass=<1.0%-All Pass=<3.0%Error Page 12 Opacity Data • Common - Dryer Common-AirVision Common- Common-AirVision Common- Date/Time OPACITY Value Wonderware Date/Time OPACITY Value Wonderware OPACITY Value OPACITY Value 9/24/2113:37 0.1 0.1 9/24/21 13:38 1.6 1.5 9/24/211339 7.6 7.6 9/24/2113:40 7.6 7.6 9/24/21 13:41 9.7 9.5 9/24/21 13:42 13.3 13.3 9/24/21 1143 13.3 13.3 9/24/211144 24.1 23.9 9/24/2113:45 26.1 26.1 9/24/2113:46 20.4 21.2 9/24/2113:47 7.6 7.6 9/24/2113:48 7.6 7.7 9/24/2113:49 7.6 7.6 9/24/2113:50 7.6 7.7 9/24/21 13:51 11.4 11.2 9/24/21 13:52 13.3 13,3 9/24/21 1153 14.8 14.4 9/24/2113:54 26.1 26.1 9/24/2113:55 26.1 26.1 9/24/2113:56 19.2 20.1 9/24/211157 7.7 7.7 9/24/2113:58 7.7 7.7 9/24/21 13:59 12.1 12.0 9/24/21 14:00 13.4 13.4 9/24/21 14:01 17.3 17.2 9/24/2114:02 26.1 26.1 9/24/2114:03 26.1 26.1 9/24/21 14:04 10.2 10.9 Key 9/24/2114:05 0.4 0.6 Zero 9/24/2114:06 0.1 0.1 Low Mid High Page 13 Optical Filter CertificationReport Page 14 Opacity Certification Services, LLC 8600 Harbor Drive Raleigh,Nnrth Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.946.6041 Web:www.oDacitvicert.com Results of NIST-Traceable Opacity Filter (Audit Attenuators) Certification Customer: I 3M Pittsboro Date of Certification: Ma 26 2021 Date of Expiration: May 25,2022 Document Number: USZ6Z1-U3 This data is generaled for the following Opacity Monitor and may not apply to other monitors. Opacity Monitor Make/Model: AMETEK-Land 4500 Mk III series Monitor Light Source: L.E.D. Specific L.E.D.Peak Spectral Response: 520am Optical Opacity @ Transmittance Density Previous opacity( Opacity Ca)Serial No: PLCF= @ PLCF—1.000 @PLCF— Opacity a Opacity PLCF= PLCF= 1.000 1000 0.6100 0.4600 B14B 15.52% 84.48% 0.0732 15.77% -0.25 9.78% 7.46% Y27A 1 26.36% 73.64% 1 0.1329 26.58% 1 -0.22 1 17.02% 1 13.13% Y28A 47.86% 52.14% 0.2829 47.88% -0.02 32.79% 25.89% Spectrophotometer Information Make/Model:A ilent Cary 60 UV-Via I Serial Number:MY20179221 Maximum Accuracy:f 0.250 Absolute Opacity Laboratory Temperature:72°F t 3°/22°C t 1° NIST Standard Reference Material SRM Information SRM Type:NIST 2031b series I Serial Number Blank;709-10;772-30.709-90 SRM Date of Certification:29 April 2021 1 SRM Date of Expiration:30 April 2023 Signature of Spectrophotometer Operator Al Siffer I'ago I'i Opacity Certification Services, LLC 8600 Harbor Drive Raleigh,North Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.846.6041 Web:www.ot)acitvicert.com Customer: 3M Pittsboro Date of Certification: 26-Ma -2021 Recertification Due: 25-May-2022 Serial No Monitor: Land 4500 Mk III B14B A Scan Data Weighting Weighted Opacity(%) (L.E.D. Scan 1 Scan 2 Ave. Factors Transmittance 15.52 Specific) 570 84.487 84.476 84.482 5 422.41 0.011 560 84.561 84.568 84.565 50 4228.23 0.007 Transmission(%) 550 84.610 84.619 84.615 210 17769.05 0.009 84.48 540 84.645 84.660 84.653 890 75340.73 0.015 530 M.585 84.579 84.582 1850 156476.70 0.006 520 84.504 84.492 84.498 3990 337147.02 0.012 510 84.415 84.402 84.409 1850 156155.73 0.013 Optical Density: 500 84.238 84.232 84.235 890 74969.15 0.006 O.O 2 490 84.135 84.130 84.133 210 17667.83 0.005 480 84.183 84.169 84.176 50 4208.80 0.014 470 84.211 84.194 84.203 5 421.01 0.017 Previous Opacity(% Sum 10000 844806.64 Sum 1 84.48 5.77 PLCF's 0.6100 0.4600 Change in Opacity Correcte 9.78 7.46 -0.25 Opacity 90.000 80.000 70.000 60.000 a 50.000 40.000 r= 30.000 20.000 10.000 0.000 • 570 S60 550 540 530 S20 S10 S00 490 480 470 Wavelength Page 16 Opacity Certification Services, LLC 8600 Harbor Drive Raleigh,North Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.846.6041 Web:www.oi)acitvicert.com Customer: 3M Pittsboro Date of Certification: 26-Ma -2021 Recertification Due: 25-May-2022 Serial No Monitor: Land 4500 Mk ill I Y27A A Scan Data Weighting Weighted Opacity(%) (L.E.13. Scan 1 Scan 2 Ave. Factors Transmittance 26.36 Specific) 570 73.750 73.731 73.741 5 368.70 0.019 560 73.985 74.001 73.993 50 3699.65 0.016 Transmission(%) 550 74,003 74.016 74.010 210 15542.00 0.013 73.64 540 74.051 74.039 74.045 890 65900.05 0.012 530 73.923 73.910 73.917 1850 136745.53 0.013 520 73.683 1 73.682 73.683 3990 293993.18 0.001 510 73.428 73.415 73.422 1850 135829.78 0.013 Optical Density: 500 73.080 73.082 73.081 890 65042.09 0.002 0 1329 490 72.849 72.856 72.853 210 15299.03 0.007 480 72.879 72.867 72.873 50 3643.65 0.012 470 72.946 72.948 72.947 51 364.74 0.002 Previous Opacity(% Sum 10000 736428.37 Sum 2 73.64 6.58 PLCF's 0.6100 1 0.4600J Change in Opacity Corrected 17.02 1 13.13 -Q 22 Opacity somo 70.000 60.000 50.000 E 40.000 a0.000 20.000 10.000 0.000 • 570 560 550 540 530 520 530 500 490 480 470 Wavelength ,Compliant Page 17 Opacity Certification Services, LLC 8600 Harbor Drive Raleigh,North Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.846.6041 Web:www.oDacitvicert.com Customer: 3M Pittsboro Date of Certification: 26-Ma -2021 Recertification Due: 25-May-2022 Serial No Monitor: Land 4500 Mk III Y28A A Scan Data Weighting Weighted Opacity(%) (L.E.D. Scan 1 Scan 2 Ave. Factors Transmittance 47.86 Specific) 570 51.762 51.768 51.765 5 258.83 0.006 560 52.721 52.729 52.725 50 2636.25 0.008 Transmission(%) 550 53.196 53.206 53.201 210 11172.11 0.009 C . 4 540 53.149 53.150 53.150 890 47303.06 0.001 7 2 530 52.590 52.586 52.588 1850 97287.8U 0.004 520 51.976 51.984 51.980 3990 207400.20 0.008 510 51.667 51.656 51.662 1850 95573.78 0.011 Optical Density: 500 51.623 51.613 51.618 890 45940.02 0.010 0.�O029 490 51.892 51.889 51.891 210 10897.01 0.003 480 52.526 52.512 52.519 50 2625.95 0.014 470 53.224 53.216 53.220 5 266.10 0.008 Previous Opacity(% Sum 10000 521361.09 Sum A O0 52.14 4 o0 PLCF's 0.6100 0.4600 Change in Opacity Carrecte4 32.79 25.89 1 -0.02 Opacity 60.000 S0.000 40.000 E 30.000 h 20.000 10.000 0.000 S70 560 $50 540 $30 520 510 Soo 490 480 470 Wavelength Ne%% and Existing 011,1JIN and 24-48 1 lour Set-%ice PS-1.Procedure 3.Appendix F& Fage 1B Maintenance Checklists - Recorded Values ALL UNITS Page 19 Quarterly Service Checklist Client 3M Site Pittsboro, NC Unit# 's 1,2,Common Instrument Physical Description F req. Date Performed lean Instruments Q 9/24/2021 Inspect Instrument Blowers U 9/24/2021 Inspect Blower Tubing 9/24/2021 Blowers Description req• ate Performed Change Blower Filters As needed 9/24/2021 Monitor Description F req. Date Performed Check for Faults 9/24/2021 Clean Optics 9/24/2021 Check Target Alignments 9/24/2021 Clean Optics/ Reflectors Q 9/24/2021 Calibration Error Determination Q 9/24/2021 1 Off-Stack Calibration 3A 6/24/2020 2 Off-Stack Calibration 3A 6/24/2020 Comm Off-Stack Calibration 3A 6/24/2020 Technician John Tsouris Date 9/24/2021 Page 20 Opacity LAND 4500Mk3 Quarterly Recorded Values Serial Number: 227691 72 Unit Line 1 Diagnostics Menu Parameter Description Value Nominal Value 153 W- Dirty Window Correction-Pre Maintenance -0.20% 0%-4% Cal Kit Cal Kit Reading-Pre Maintenance 0.29% 0%-2% 121 Sm - Signal Measurement 11432 n/a 122 Rm - Reference Measurement 54644 n/a 123 SF - Signal Flood Value 47062 n/a 124 Rf- Reference Flood Value 52166 n/a 125 So- Signal Offset 57 n/a 126 Ro -Reference Offset 100 n/a 127 Calculated Opacity -0.03 n/a 137 PLCF 0.611 0.611 140 C -Calibration Sloe 4.858 —4.7 141 X - Calibration Offset 0.121 —.125 142 B - Calibration Balance Factor 0.904 —1.0 149 W-Dirty Window Correction- Post Maintenance 1.00 n/a 153 Op0 -Zero Compensation 0.00% 0 154 Opz -Cal Check Last Zero 0.00% 0 155 O c- Cal Check Last Upscale 17.28% —17.2% Cal Kit Cal Kit Reading- Post Maintenance 0.00% 0%-2% Alarms All OK OK ON/OFF OFF Technician John Tsouris Date 9/24/2021 Page 21 Opacity LAND 4500Mk3 Quarterly Recorded Values Serial Number: 227480 72 Unit Line 2 Diagnostics Menu Parameter Description Value Nominal Value 153 W-Dirty Window Correction - Pre Maintenance 0.18% 0%-4% Cal Kit Cal Kit Reading-Pre Maintenance 0.00% 0%-2% 121 Sm - Signal Measurement 12769 n/a 122 Rm - Reference Measurement 54326 n/a 123 SF - Signal Flood Value 48917 n/a 124 Rf- Reference Flood Value 52243 n/a 125 So - Signal Offset 113 n/a 126 Ro -Reference Offset 62 n/a 127 Calculated Opacity 0.01 n/a 137 PLCF 0.611 0.611 140 C -Calibration Slope 4.272 -V4.50 141 X - Calibration Offset 0.106 —.110 142 B - Calibration Balance Factor 0.879 —1.0 149 W-Dirty Window Correction - Post Maintenance 1.00 n/a 153 OpO - Zero Compensation 0.00% 0 154 O z -Cal Check Last Zero 0.00% 0 155 Opc- Cal Check Last Upscale 16.93% —16.5% Cal Kit Cal Kit Reading - Post Maintenance 0.00% 0%-2% Alarms All OK OK ON/OFF OFF Technician John Tsouris Date 9/24/2021 Page 22 Opacity LAND 4500Mk3 Quarterly Recorded Values Serial Number: 227696 72 Unit Common Diagnostics Menu Parameter Description Value Nominal Value 153 W- Dirty Window Correction - Pre Maintenance -0.11% 0%-4% Cal Kit Cal Kit Reading-Pre Maintenance 0.30% 0%-2% 121 Sm - Signal Measurement 15553 n/a 122 Rm - Reference Measurement 54101 n/a 123 SF - Signai Flood Value 51880 n/a 124 Rf- Reference Flood Value 55831 n/a 125 So - Signal Offset 154 n/a 126 Ro -Reference Offset 124 n/a 127 Calculated Opacity 0.04 n/a 137 PLCF 0.460 0.460 140 C -Calibration Slope 3.543 n/a 141 X - Calibration Offset 0.092 n/a 142 B - Calibration Balance Factor 0.884 --1.0 149 W- Dirty Window Correction- Post Maintenance 1.00 n/a 153 Op0 - Zero Compensation 0.00% 0 154 Opz- Cal Check Last Zero 0.00% 0 155 Opc- Cal Check Last Upscale 13.20% —13% Cal Kit Cal Kit Reading - Post Maintenance 0.00% 0%-2% Alarms All OK OK ON/OFF OFF Technician John Tsouris Date 9/24/2021 Page 23 TE HNa S) MSTM Maintenance Records and Quality Assurance Test Results Quarter 4 - 2021 for OPACITY COMS---- 3M 4191 NC 87 South Moncure, NC 27559 by TechnoCEMS 8131 Lamella Ln Tampa, FL 33647 John Tsouris, Senior CEM Specialist Table 01' Contents Page 1. Summary 2. Line 1 - Opacity Calibration Test Audit Results 6. Line 2 - Opacity Calibration Test Audit Results 10. Dryer - Opacity Calibration Test Audit Results 14. Optical Filter Certification Report 19. Maintenance Checklists 24. Appendix A - Opacity Formulas Summary During calendar Quarter 4 (Q4) 2021 , TechnoCEMS personnel performed the required preventive maintenance and quality assurance testing on the 3M Corp Continuous Opacity Monitoring systems. The opacity monitor maintenance activities and calibration filter audits were performed in accordance with the regulatory and company guidelines provided by 3M Corporation intended to meet the Quality Assurance Requirements of 40 CFR 60 Appendix F, Procedure 3. The results of this testing and a record of the maintenance activities are included herein. Page 1 Opacity Calibration Audit Results Page 2 • . • AuditSummaryPre heater AirVision Wonderware Parameter - Opacity LOW: 0.1 0.1 MID: 0.1 0.1 HIGH: 0.0 0.0 ASS Pass/Fail: <3% Error See appendices for test formula Parameter - Zero Compensation Compensation at Time of Audit: Equivalent Opacity: 0.00% ASS Pass/Fail: <4%Opacity See appendices for test formula Parameter - Optical Alignment �\ 0 ASS Pass/Fail: Indicator inside 2nd ring- Defined by manufacturer as point at which opacity reading changes 2%. Page 3 CALIBRATION ERROR DETERMINATION - PREHEATER LINE 1 TESTER John Tsouris-TechnoCEMS Manufacturer LAND Combustion COMPANY 3M Model 4500Mk3 Serial# 227691 72 LOCATION Pittsboro, NC SOURCE Line 1 Filter Value Corrected Required DATE December 16,2021 Range Filter 1 Value 15.5% 9.8% 5%-10% Last Off-Stack Calibration(3 Year-calendar) 6/24/2020 Filter 2 Value 26.4% 17.1% 10%-20% Cross-stack target within spec? YES Cross Stack Target Filter 3 Value 47.9% 32.9% 20%-40% Off-stack zero as-found(2%max): 0.8% Opacity Limit 10% Off-stack zero post service: 0.0% O OPLR 0.305 Last cal-kit Calibration 12/16/21 Taper Ratio(2 X OPLR) 0.611 Cross-stack target within spec? YES Dirt Compensation During Cal Audit 0.00 (4%max) Cal-kit zero as-found(2%max): 0.0% Cross-stack target within spec? YES Cal-kit zero post service: 0.0% Corrected ARITHMETIC DIFFERENCE Target AirVision Wonderware Wonderware Wonderware AirVlston Wonderware AlrVfsion Filter Wonderware Run# Value Response Response AirVisior zero zero AiMsion Filter Fitter Filter Filter 3 Filter- 3-Zero At Start 0.0 0.1 0.0 0.1 0.0 -------- -------- -------- -------- -------- -------- 9.8 9.9 9.9 -------- -------- 0.1 0.1 -------- -------- -------- -------- Drop 1 17.1 17.2 17.2 ------- -------- -------- -------- 0.1 0.1 ------- -------- 32.9 32.9 32.9 -------- -------- -------- -------- -------- -------- 0.0 0.0 9.8 9.9 9.9 -------- -------- 0.1 0.1 -------- -------- -------- -------- Drop 2 17.1 17.2 17.2 -------- -------- -------- -------- 0.1 0.1 -------- -------- 32.9 32.9 32.9 -------- -------- -------- -------- -------- -------- 0.0 0.0 9.8 9.9 9.9 -------- -------- 0.1 0.1 -------- -------- -------- -------- Drop 3 17.1 17.2 17.2 -------- -------- -------- -------- 0.1 0.1 -------- -------- 32.9 32.9 32.9 -------- -------- -------- -------- -------- -------- 0.0 0.0 Zero At End 0.0 0.1 0.0 0.1 0.0 --- ---- -------- -------- -------- -------- -------- Arithmetic Mean X 0.100 0,000 0.100 0.100 0.100 0.100 0.000 0.000 Confidence Coefficient CC -------- -------- 0.000 0.000 0.000 0.000 0.000 0.000 Calibration Error 1XI+1CCI -------- ------- 0.100 0.100 0.100 0.100 0.000 0.000 Calibration Error-Rounded 0.1 0.0 0.1 0.1 0.1 0.1 0.0 0.0 Pass=<1.0%-All Pass=<3.0%Error Page 4 Opacity Data Printout - Preheater Line 1 Line 1 -AirVision Line 1 - Line 1 -AirVision Line 1 -Wonderware Date/Time OPACITY Value Wonderware Date/Time OPACITY Value OPACITY Value OPACITY Value 12/16/2110.-52 0.1 0.0 12/16/2110:53 1.0 0.7 12/16/2110:54 9.9 9.9 12/16/2110:55 9.9 9.9 12/16/2110.-56 9.9 9.9 12/16/21 10:57 14.3 14.0 12/16/21 10:58 17.2 17.2 12/16/21 10:59 17.2 17.2 12/16/2111:00 26.3 25.9 12/16/2111:01 32.9 32.9 12/16/2111:02 32.9 32.9 12/16/21 11:03 17.6 18.2 12/16/2111:04 9.9 9.9 12/16/2111:05 9.9 9.9 12/16/2111:06 9.9 9.9 12/16/2111:07 9.9 9.9 12/16/21 11:08 17.0 16.7 12/16/21 11:09 17.2 17.2 12/16/21 11:10 17.2 17.2 12/16/21 11:11 24.1 23.6 12/16/2111:12 32.9 32.9 12/16/2111:13 32.9 32.9 12/16/2111:14 19.3 20.0 12/16/2111:15 9.9 9.9 12/16/2111:16 9.9 9.9 12/16/21 11:17 15.4 15.1 12/16/21 11:18 17.2 17.2 12/16/21 11:19 17.3 17.2 Key 12/16/2111:20 32.6 32.0 Zero 12/16/2111:21 32.9 32.9 Low 12/16/2111:22 20.2 21.2 Mid 12/16/21 11:23 0.1 0.0 High Page 5 Opacity Calibration Audit Results Page 6 • ' . 'Calibration AirVision Wonderware Parameter - Opacity Low: 0.3 0.2 MID: 0.2 0.2 HIGH: 0.1 0.1 ASS Pass/Fail: < 3%Error See appendices for test formula Parameter - Zero Compensation Compensation at Time of Audit: Equivalent Opacity: 0.00% ASS Pass/Fail: <4%Opacity See appendices for test formula Parameter - Optical Alignment �\ CO) ASS Pass/Fail: Indicator inside 2nd ring- Defined by manufacturer as point at which opacity reading changes 2%. Page 7 CALIBRATION ERROR DETERMINATION - PREHEATER LINE 2 TESTER John Tsouris-TechnoCEMS Manufacturer LAND Combustion COMPANY 3M Model 4500Mk3 Serial# 227480 72 LOCATION Pittsboro, NC SOURCE Line 2 Required DATE December 16, 2021 Filter Value Corrected Range Filter 1 Value 15.5% 9.8% 1 5%-10% Last Off-Stack Calibration(3 Year-calendar) 6/24/2020 Filter 2 Value 26.4% 17.1% 100-20% Cross-stack target within spec? YES Cross Stack Target Filter 3 Value 47.9% 32.9% 20%-40% Off-stack zero as-found(2%max): 0.0% Opacity Limit 10% Off-stack zero post service: 0.0% O OPLR 0.305 Last cal-kit Calibration 12/16/21 Taper Ratio(2 X OPLR) 0.611 Cross-stack target within spec? YES Dirt Compensation During Cal Audit 0.00 (4%max) Cal-kit zero as-found(2%max): 0.1% Cross-stack target within spec? YES Cal-kit zero post service: 0.0% Corrected ARITHMETIC DIFFERENCE Target AirVision Wonderware Wonderware AirVision Filter Wonderware AirVision Wonderware AirVision FillerWonderware Run# Value Response Response AirVision Zero zero 1 Filter Filter Filler 3 Filler Zero At Start 0.0 0.0 0.0 0.0 0.0 -------- -------- -------- -------- -------- ------ 9.8 9.9 10.0 -------- -------- 0.1 0.2 -------- -------- -------- -------- Drop 1 17.1 17.3 17.3 -------- -------- -------- -------- 0.2 0.2 -------- -------- 32.9 33.0 33.0 -------- -------- -------- -------- -------- -------- 0.1 0.1 9.8 9.9 10.0 -------- -------- 0.1 0.2 -------- -------- -------- -------- Drop 2 17.1 17.3 17.3 -------- -------- -------- -------- 0.2 0.2 -------- -------- 32.9 33.0 33.0 -------- -------- -------- ------- -------- -------- 0.1 0.1 9.8 10.0 10.0 -------- -------- 0.2 0.2 -------- -------- -------- -------- Drop 3 17.1 17.3 17.3 -------- -------- -------- -------- 0.2 0.2 -------- -------- 32.9 33.0 33.0 -------- -------- -------- -------- -------- -------- 0.1 0.1 Zero At End 0.0 0.1 0.1 0.1 0.1 -------- -------- -------- -------- -------- -------- Arithmetic Mean X 0.050 0.050 0.133 0.200 0.200 0.200 0.100 0.100 Confidence Coefficient CC -------- -------- 0.143 0.000 0.000 0.000 0.000 0.000 Calibration Error 1XI + ICCI ------- -------- 0.276 0.200 0.200 0.200 0.100 0.100 Calibration Error- Rounded 0.1 0.1 0.3 0.2 0.2 0.2 0.1 0.1 Pass=<1.0%-All Pass=<3 0%Error Page 8 14 Opacity Data Printout - Preheater Line 2 Line 2-AirVision Line 2- Line 2-AirVision Line 2-Wonderware Date/Time OPACITY Value Wonderware Date/Time alue OPACITY Value OPACITY Value OPACITY V 12/16/2110:48 0.0 0.0 12/16/2111:20 0.1 0.1 12/16/2110:49 2.6 2.4 12/16/2110:50 0.2 0.0 12/16/21 10:51 9.9 9.7 12/16/2110:52 9.9 10.0 12/16/21 10:53 13.2 12.9 12/16/21 10:54 17.3 17.3 12/16/21 10:55 17.3 17.3 12/16/21 10:56 17.4 17.3 12/16/2110:57 32.7 32.2 12/16/2110:58 33.0 33.0 12/16/2110:59 33.0 33.0 12/16/21 11:00 11.8 12.5 12/16/21 11:01 9.9 10.0 12/16/2111:02 9.9 10.0 12/16/21 11:03 16.8 16.5 12/16/21 11:04 17.3 17.3 12/16/21 11:05 17.3 17.3 12/16/21 11:06 17.3 17.3 12/16/2111:07 21.0 20.6 12/16/2111:08 33.0 33.0 12/16/2111:09 33.0 33.0 12/16/2111:10 33.0 33.0 12/16/21 11:11 15.8 16.4 12/16/21 11:12 10.0 10.0 12/16/21 11:13 10.0 10.0 12/16/21 11:14 16.0 15.8 12/16/21 11:15 17.3 17.3 Key 12/16/21 11:16 17.1 17.1 Zero 12/16/2111:17 33.0 32.8 Low 12/16/2111:18 33.0 33.0 Mid 12/16/21 11:19 24.0 24.9 High Page 9 Opacity Calibration Audit Results COMMON - DRYER Page 10 Calib.-rati,on • • • • Dryer AirVision Wonderware Parameter - Opacity Low: 0.5 0.5 MID: 0.8 0.8 HIGH: 1.0 1.1 ASS Pass/Fail: < 3%Error See appendices for test formula Parameter - Zero Compensation Compensation at Time of Audit: Equivalent Opacity: 0.00% ASS Pass/Fail: < 4%Opacity See appendices for test formula Parameter - Optical Alignment CCII ASS �76) Pass/Fail: Indicator inside 2nd ring- Defined by manufacturer as point at which opacity reading changes 2%. Page 11 CALIBRATION ERROR DETERMINATION - COMMON - DRYER 1.41 TESTER John Tsouris-TechnoCEMS Manufacturer LAND Combustion COMPANY 3M Model 4500Mk3 Serial# 227696 72 LOCATION Pittsboro, NC SOURCE Common Required Filter Value Corrected DATE December 16, 2021 Ran e Filter 1 Value 15.5% 7.4% 5%-10% Last Off-Stack Calibration(3 Year-calendar) 6/24/2020 Filter 2 Value 26.4% 13.1% 10%-20% Cross-stack target within spec? YES Cross Stack Target Filter 3 Value 47.9% 25.9% 20%-40% Off-stack zero as-found(2%max): -0.2% Opacity Limit 10% Off-stack zero post service: 0.0% Ice) OPLR 0.230 Last cal-kit Calibration 12/16/21 Taper Ratio(2 X OPLR) 0.460 Cross-stack target within spec? YES Dirt Compensation During Cal Audit 0.00 (4%max) Cal-kit zero as-found(2%max): 0.2% Cross-stack target within spec? YES Cal-kit zero post service: 0.0% Corrected ARITHMETIC DIFFERENCE Target AirVision Wonderware Wonderware AirVlsion Wonderware AirVision Wonderware AirVision Filter Wonderware Run# Value Response Response AirVlsion Zero Zero Filter 1 Filter 1 Filter 2 Filter 2 3 Filter 3 Zero At Start 0.0 0.1 0.1 0.1 0.1 -------- -------- -------- ------- -------- -------- 7.4 7.7 7.7 -------- -------- 0.3 0.3 -------- -------- -------- -------- Drop 1 13.1 13.5 13.5 -------- -------- -------- -------- 0.4 0.4 -------- -------- 25.9 26.2 26.3 ------- -------- -------- -------- -------- -------- 0.3 0.4 7.4 7.7 7.7 -------- -------- 0.3 0.3 -------- -------- -------- -------- Drop 2 13.1 13.5 13.5 -------- -------- -------- -------- 0.4 0.4 -------- -------- 25.9 26.4 26.4 -------- -------- -------- -------- -------- -------- 0.5 0.5 7.4 7.8 7.8 -------- -------- 0.4 0.4 -------- -------- -------- -------- Drop 3 13.1 13A 13.1 -------- -------- -------- -------- 0.0 0.0 -------- -------- 25.9 25.8 25.8 -------- -------- -------- -------- -------- -------- -0.1 -0.1 Zero At End 0 0 0.0 0.0 0.0 0.0 -------- -------- ------- ------- -------- -------- Arithmetic Mean X 0.050 0.050 0.333 0,333 0.267 0.267 0.233 0.267 Confidence Coefficient CC -------- ------- 0.143 0.143 0.574 0.574 0.759 0.799 Calibration Error 1XI+ICCI -------- -------- 0.476 0.476 0.841 0.841 0.992 1.066 Calibration Error-Rounded 0.1 0.1 0.5 0.5 0.8 0.8 1.0 1.1 Pass=<1.0%-All Pass=<3.0%Error Page 12 OpacityData Printout - Common - Dryer Common-AirVision Common- Common-AirVision Common- Date/Time OPACITY Value Wonderware Date/Time OPACITY Value Wonderware OPACITY Value L OPACITY Value 12/16/2113:52 0.1 0.1 12/16/2113:53 5.7 5.6 12/16/2113:54 7.7 7.7 12/16/2113:55 8.7 8.7 12/16/21 13:56 13.5 13.5 12/16/21 1157 13.5 13.6 12/16/2113:58 23.4 23.3 12/16/2113:59 26.2 26.3 12/16/21 14:00 14.8 15.1 12/16/21 14:01 5.5 5.3 12/16/2114:02 7.7 7.7 12/16/2114:03 8.6 8.5 12/16/2114:04 6.5 6.2 12/16/21 14:05 13.4 13.4 12/16/21 14:06 13.5 13.5 12/16/21 14:07 16.6 16.2 12/16/2114:08 26.3 26.3 12/16/2114:09 26.4 26.4 12/16/2114-10 26.4 26.4 12/16/21 14:11 21.2 21.3 12/16/2114:12 3.4 2.6 12/16/2114:13 7.8 7.8 12/16/2114:14 7.9 7.9 12/16/21 14:15 5.1 6.5 12/16/21 14:16 10.7 10.6 12/16/21 14:17 13.1 13.1 12/16/21 14:18 12.7 12.1 12/16/2114:19 25.7 25.8 Key 12/16/2114:20 25.8 25.8 Zero 12/16/2114.21 25.8 25.8 Low 12/16/21 14:22 15.9 16.5 Mid 12/16/21 14:23 0.0 0.0 High Page 13 Optical Filter CertificationReport Page 14 Opacity Certification Services, LLC 8600 Harbor Drive Raleigh,North Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.846.6041 Web:www.opacitvccrt.com Results of NIST-Traceable Opacity Filter (Audit Attenuators) Certification Customer: I 3M Pittsboro Date of Certification: May 26,2021 Document Number: 052621-03 Date of Expiration: May 25,2022 This data is generatedfor theJbIlowing Opacity Monitor and may not apply to other monitors. Opacity Monitor Make/Model: AMETEK-Land 4500 Mk III series Monitor Light Source: L.E.D. Specific L.E.D. Peak Spectral Response: 520nm Optical Opacity @ Opacity(a, Opacity(a; Transmittance Density Previous Serial No: PLCF= A Opacity PLCF= PLCF 1.000 L PLCF=1.000 LPLCF= Opacity 1.000 0.6100 0.4600 B14B 15.52% 84.48% 0.0732 15.77% -0.25 9.78% 7.46% Y27A 26.36% 1 73.64% 1 0.1329 26.59% -0.22 17.02% 1 13.13% Y28A 47.86% 1 52.14% 1 0.2829 1 47.88% 1 -0.02 132.79% 125.89% Spectrophotometer Information Make/Model:A 'lent Cary 60 UV-VIs Serial Number:MY20179221 Maximum Accuracy:f 0.250 Absolute Opacity Laboratory Temperature:72°F t 3°/22°C t 1° NIST Standard Reference Material SRM Information SRM Type:NIST 2031b series Serial Number:Blank;709-10.772-30.709-90 SRM Date of Certification:29 April 2021 SRM Date of Expiration:30 April 2023 Signature of Spectrophotorneter Operator Al Siffer Page 15 Opacity Certification Services, LLC 8600 Harbor Drive kizRaleigh,North Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.846.6041 Web:www.ovaeltvicert.com Customer: 3M Pittsboro Date of Certification: 26-Ma -2021 Recertification Due: 25-May-2022 Serial No Monitor: Land 4500 Mk III B14B A Scan Data Weighting Weighted Opacity(%) (L.E.D. Scan 1 Scan 2 Ave. Factors Transmittance 15C Specific) •7 570 84.487 84.476 84.482 5 422.41 0.011 560 84.561 84.568 84.565 50 4228.23 0.007 Transmission(%) 550 84.610 84.619 84.615 210 17769.05 0.009 84.48 540 84.645 84.660 84.653 890 75340.73 0.015 530 84.585 84.579 84.582 1850 156476.70 0.006 520 84.504 84.492 84.498 3990 337147.02 0.012 510 84.415 84.402 84.409 1850 156155.73 0.013 Optical Density: 500 84.238 84.232 84.235 890 74969.15 0.006 O.O 490 84.135 84.130 84.133 210 17667.83 0.005 732 480 84.183 84.169 84.176 50 4208.80 0.014 470 84.211 84.194 84.203 51 421.01 0.017 Previous Opacity(% Sum 10000 844806.64 Sum 1 84.48 5.77 PLCF's 0.6100 0.46"1 Change in Opacity Correctedl 9.78 1 7.46 -0.25 Opacity 90.000 80.000 70.000 60.000 ..� 50.000 E 1 40.000 i`- 30.000 20.000 10.000 0.000 • 570 560 550 540 530 520 510 500 490 480 470 Wavelength New and Existing OpacitN;and 24-48 I-lour Service PS-1, Procedure 3, Appendix F& Page 16 Opacity Certification Services, LLC 8600 Harbor Drive Raleigh,North Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.846.6041 Web:www.opacitvicert.com Customer: 3M Pittsboro Date of Certification: 26-Ma -2021 Recertification Due: 25-May-2022 Serial No Monitor: Land 4500 Mk III Y27A A Scan Data Weighting Weighted Opacity(90) (L.E.D. Scan 1 Scan 2 Ave. Factors Transmittance 26.36 Specific) 570 73.750 73.731 73.741 5 368.70 0.019 560 73.985 74.001 73.993 50 3699.65 0.016 Transmission(90) 550 74.003 74.016 74.010 210 15542.00 0.013 73.64 540 74.051 74.039 74.045 890 65900.05 0.012 530 73.923 73.910 73.917 1850 136745.53 0.013 520 73.683 73.682 73.683 3990 293993.18 0.001 510 73.428 73.415 73.422 1850 135829.78 0.013 Optical Density: 500 73.080 73.082 73.081 890 65042.09 0.002 0�1329 490 72.849 72.856 72.853 210 15299.03 0.007 480 72.879 72.867 72.873 50 3643.65 0.012 470 72.946 72.948 72.947 5 364.74 0.002 Previous Opacity(% Sum 10000 736428.37 Sum 2 73.64 6.5$ PLCF's 0.6100 0.4600 Change in Opacity Corrected 17.02 1 13.13 Opacity -0.22 80.000 70.000 60.000 50.000 E 40.000 f= 30.000 20.000 10.000 0.000 • 570 560 550 540 530 520 510 S00 490 480 470 Wavelength Appendix Page 17 Opacity Certification Services, LLC 8600 Harbor Drive Raleigh,North Carolina 27615 A Proud Veteran-Owned Business Phone 919.215.9384 Fax 919.846.6041 Web:www.opacitvicert.com Customer: 3M Pittsboro Date of Certification: 26-Ma -2021 Recertification Due: 25-May-2022 Serial No Monitor: Land 4500 Mk III Y28A A Scan Data Weighting Weighted Opacity(%) (L.E.D. Scan 1 Scan 2 Ave. Factors Transmittance 47.86 Specific) Ov 570 51.762 51.768 51.765 5 258.83 0.006 560 52.721 52.729 52.725 50 2636.25 0.008 Transmission(%) 550 53.196 53.205 53.201 210 11172.11 0.009 52.14 540 53.149 53.150 53.150 890 47303.06 0.001 530 52.590 52.586 52.588 1850 97287.80 0.004 520 51,976 51.984 51.980 39MI 207400.20 0.008 510 51.667 51.656 51.662 1850 95573.78 0.011 Optical Density: 500 51.623 51.613 51.618 890 45940.02 0.010 O 490 51.892 51.889 51.891 210 10897.01 0.003 0.2829 . O 7A 480 52.526 52.512 52.519 50 2625.95 0.014 470 53.224 53.216 53.220 5 266.10 0.008 Previous Opacity(% Sum 10000 521361.09 Sum 4 52.14 7•88 PLCF's 0.6100 0.4600 Change in Opacity Corrected! 32.79 25.89 -0.02 Opacity 60.000 50.000 40.000 E 30.000 t= 20.000 10.000 0.000 570 560 550 540 530 520 510 500 490 480 470 Wavelength Appendix Pege 18 Maintenance Checklists - Recorded Values ALL UNITS Page 19 Quarterly Service Checklist Client 3M Site Pittsboro, NC Unit# 's 1,2,Common Instrument Physical Description Freq. Date Performed Clean Instruments 12/16/2021 Inspect Instrument Blowers Q 12/16/2021 Inspect Blower Tubing 12/16/2021 Blowers Description Freq. Date Performed Change Blower Filters As needed 12/16/2021 Monitor Description Freq. Date Performed Check for Faults Q 12/16/2021 Clean Optics Q 12/16/2021 Check Target Alignments Q 12/16/2021 Clean Optics/ Reflectors Q 12/16/2021 Calibration Error Determination Q 12/16/2021 1 Off-Stack Calibration 3A 6/24/2020 2 Off-Stack Calibration 3A 6/24/2020 Comm Off-Stack Calibration 3A 6/24/2020 Technician John Tsouris Date 12/16/2021 Page 20 Opacity LAND 4500Mk3 Quarterly Recorded Values Serial Number: 227691 72 Unit Line 1 Diagnostics Menu Parameter Description Value Nominal Value 153 W-Dirty Window Correction - Pre Maintenance 0.33% 0%-4% Cal Kit Cal Kit Reading-Pre Maintenance 0.00% 0%-2% 121 Sm - Signal Measurement 11651 n/a 122 Rm - Reference Measurement 55743 n/a 123 SF - Signal Flood Value 47442 n/a 124 Rf- Reference Flood Value 52612 n/a 125 So - Si nal Offset 58 n/a 126 Ro -Reference Offset 100 n/a 137 PLCF 0.611 0.611 140 C - Calibration Slope 4.849 —4.7 141 X - Calibration Offset 0.121 —.125 142 B - Calibration Balance Factor 0.904 —1.0 149 W- Dirty Window Correction - Post Maintenance 1.00 n/a 153 Op0 - Zero Compensation 0.00% 0 154 Opz - Cal Check Last Zero 0.00% 0 155 Opc - Cal Check Last Upscale 17.28% —17.2% Cal Kit lCal Kit Reading-Post Maintenance 1 0.00% 0%-2% Alarms All OK OK ON/OFF OFF Technician John Tsouris Date 12/16/2021 Page 21 f Opacity LAND 4500Mk3 QuarterlV Recorded Values Serial Number: 227480 72 Unit Line 2 Diagnostics Menu Parameter Description Value Nominal Value 153 W- Dirty Window Correction - Pre Maintenance 0.69% 0%-4% Cal Kit Cal Kit Reading -Pre Maintenance 0.10% 0%-2% 121 Sm - Signal Measurement 12578 n/a 122 Rm - Reference Measurement 54213 n/a 123 SF - Signal Flood Value 49194 n/a 124 Rf- Reference Flood Value 54719 n/a 125 So - Signal Offset 114 n/a 126 Ro -Reference Offset 62 n/a 137 PLCF 0.611 0.611 140 C -Calibration Slope 4.339 —4.50 141 X - Calibration Offset 0.111 —.110 142 B - Calibration Balance Factor 0.879 —1.0 149 W- Dirty Window Correction -Post Maintenance 1.00 n/a 153 Op0 -Zero Compensation 0.00% 0 154 Opz - Cal Check Last Zero 0.00% 0 155 Opc- Cal Check Last Upscale 17.04% —16.5% Cal Kit ICal Kit Reading - Post Maintenance 0.00% 0%-2% Alarms All OK I OK ON/OFF OFF Technician John Tsouris Date 12/16/2021 Page 22 Opacity LAND 4500Mk3 Quarterly Recorded Values Serial Number: 227696 72 Unit Common Diagnostics Menu Parameter Description Value Nominal Value 153 W-Dirty Window Correction -Pre Maintenance 0.13% 0%-4% Cal Kit Cal Kit Reading-Pre Maintenance 0.20% 0%-2% 121 Sm - Signal Measurement 15528 n/a 122 Rm - Reference Measurement 54349 n/a 123 SF - Si a nal Flood Value 52539 n/a 124 Rf- Reference Flood Value 56431 n/a 125 So- Signal Offset 133 n/a 126 Ro -Reference Offset 126 n/a 137 PLCF 0.460 0.460 140 C -Calibration Slope 3.561 n/a 141 X - Calibration Offset 0.091 n/a 142 B - Calibration Balance Factor 0.883 —1.0 149 W-Dirty Window Correction-Post Maintenance 1.00 n/a 153 Op0 - Zero Compensation 0.00% 0 154 O z - Cal Check Last Zero 0.00% 0 155 Opc- Cal Check Last Upscale 13.24% -V13% Cal Kit Cal Kit Reading-Post Maintenance 0.00% 0%-2% Alarms All OK OK ON/OFF OFF Technician John Tsouris Date 12/16/2021 Page 23