AQ_F_1900104_20190701_EI_Cmb-EI-File

REGIONAL QAPP Audit Form: Point Source EI CY 2018
* 4-0 —
Facility Name Industrial Mineral Products Facility ID: 1900104
Permit Number: 09006T06 Assigned to: Matt Mahler Confidential Copy mitted?
Region: RRO El YES NO
Initial Review/Data Entry
-�nter date received into ED.
eceipt of EI properly documented
F(d If submitted through AERO,Receipt of Certification form entered in ED
Qo'l as EI received by June 30 deadline. If not,was the failure to meet the deadline documented?
td' Data entry complete date entered_07/30/2019
Date Approval Due:_10/31/2019 Date Approved:_08/26/2019
Comments: PM10 and PM2.5 emissions decreased due to the revised emission factors of dryers and kilns material
throughput within operating scenario OS-35.Toluene emissions increased due to the increased use of adhesion promoters in
the Coolers. These material usages increased due to the hours of operation increasing by 5%.
Inventory Audit (verify that the checks below at a minimum have been investigated and document
Er-All forms appear to be complete.
certification form was signed by appropriate official.
Emissions reported for all sources(permitted, insignificant,and unpermitted)or marked as not operated or NRTR.
rYSupporting calculations,control and/or capture efficiencies and emission factor documentation included and appears
correct.
E�All known OSs,control devices and release points reported for each emission source.
e`All emissions above de minimus levels have been reported for all emission sources.
6 emission Factors are best available/most current.
Calculations and facility totals add up correctly.
Q`_All QA/QC issues addressed.
La"Obvious outlier data(>10%difference)have been investigated and explained in writing.
4P,� changes/corrections were made to the inventory and documented either on paper or DataEntryMain page.
La" Comments entered on DataEntryMain page(if any)are adequate for communication(comments make sense).
Auditor signature Date: 71C /
Comments:
Corrective action recommended to Reviewer:
N
Reviewer signature /'` ( 66,_ — Q Date: 2 (Q ZG 1

2018 Emissions Inventory Review / Data Tracking Form
Facility Name: 3M Pittsboro - Industrial Mineral Products Facility ID: 1900104
Facility Assigned to: Data Entry: Chatham County
Classification: M y Rose Foritana Confidential Copy Submitted'?
Title Aila+tkew 713 12Q�9 OYES
No
Initial Review/Data Entry
nter date received into ED. Date Received: �o Z& Z(l!
Assigned to appropriate individual. Date Assigned: Date Due:
p Paper copy submitted: One copy received with supporting documentation,certification form signed by responsible official,and
appears generally complete;OR
EKElectronic copy submitted: All supporting documentation and certification form(with time/date stamp)signed by responsible
official has been received.
Comments: _ f0 ° ck&^-Ja. evni`ssioKS eVAIua+/,or. r1w+ed j, nMQ 1'I�e_r 10,
C own me.., ''S
Inventory Review
D"'All forms and supporting documentation appear to be complete if paper submission(check ED OS data if electronic).
a Contact,address,phone number changes entered into I-Beam/Facilities if necessary.
0" All known operating scenarios,control devices,and emission release points have been entered for each emission source(permitted,
insignificant,and unpermitted)or note that the emission source was not operated or not required to report.
C3� Check if SCC codes for each OS are accurate and update if needed.
Evaluate"U"sources for significance and address according to policy.
Calculations/forms appear to add up correctly.
All compliance issues are being addressed(e.g.Toxics limits,above TV thresholds,large emissions increase/decrease,installation
without a permit).
All volatile HAPs/TAPs were included in the VOC total.
0"Calculations and control efficiencies appear correct. Emission factors are the best available and most current factors appropriate
for the reporting facility(e.g. stack testing,AP-42,etc.).
0"Review facility comments and address any issues.
Q�Update ED(Data Entry Main)if additional information is required(corrections due date and date received).
D"Check all ED QA/QC reports.
P�Comparison with previous emission inventory must be made and outliers(> 10%)must be investigated and explained.
Vput inventory review comments and summarize any changes in ED-Data Entry Main"DAQ internal comments".
Print and attach the facility total report.
Date Info Requested: Date Info Received: Total Days on Hold:
7
Date Review Complete: �o/,Z o/ Signature:
Date Submitted to EI Coordinator: /fib bzo / q
Date Approved: Initials: 01N=D1

Comments from AERO Submitter
1900104: 3M Pittsboro- Industrial Mineral Products
2018 Inventory Year
Archived Comments
Control Device Comments
6/26/19 CD :
Control Devices:CDB 16,CDB 17;CDB 18,CDB 19 have not been installed.
r

``pCocilify-Total CY 2018 Emission Summary Recorded in Ell Facility ID#: 19UUIU4
J Facility Name: 3M Pittsboro- Industrial Mineral Products Permit#(s): 09006106
Green House Gases Pollutants(GHG) Actual Emissions
Tons/Yr
Pollutant CAS CY 2018 CY 2017 Demini- Change
from ED from Fees mus
Carbon Dioxide(CO2) 124389 27,847.78 27,595.92 5,000.0 0•9%
Methane(CH4)
74-82-8 0.529900 0.527700 10.0 0.4%
" Nitrous Oxide(N20)
10024972 0.510500 0.506400 1.0 0.8%
CO2 equivalent(sum of individual GHG pollutant emission 25,417.17 metric tons
times their 1995 IPCC Global Warming Potential(GWP),
converted to metric tons)
Criteria Pollutants Actual Emissions
(Tons/Year)
Pollutant CAS CY 2018 CY 2017 Demini- %
from ED from Fees mus Change
CO CO 19.23 19.07 0.5 0.8%
NOx NOx 22.99 22.78 0.5 0.9%
PM(TSP) TSP 101.45 97.06 0.5 4.5%
PM10 PM10 60.92 74.72 0.5 -18.5%
PM2.5 PM2,5 58.47 72.43 0.5 -19.3%
S02 SO2 0.140000 0.140000 0.5 0.0%
VOC VOC 11.41 10.76 0.5 6.0%
Hazardous Air Pollutants(HAPs) Actual Emissions
and/or Toxic Air Pollutants (TAPS) (Pounds/Year)
Pollutant CAS CY 2018 CY 2017 Demini- %
from ED from Fees mus Change
Arsenic& Compounds(total mass of elemental AS, arsine and 0.095580 0.004630 0.01 1.0%
all inorganic compounds)
Arsenic Unlisted Compounds-Specify Compound ASC-Other 0.095580 0.094630 0.01 1.0%
(Component of ASC)
Beryllium& compounds(Total mass) 0.005830 0.005760 1.0 1.2%
Beryllium Metal(unreacted) (Component of BEC) 7440-41-7 0.005830 0.005760 1.0 1.2%
Cadmium& compounds(total mass includes elemental metal) 0.520760 0.515260 0.1 1.1%
nQi��nn,� Page 1 of

Facility'Total CY 2013 Emission Summary recorded in Lill Facility ID#: 190U 104 t t �
1
Facility Name: 3M Pittsboro- Industrial Mineral Products Permit#(s): 09006T06
Hazardous Air Pollutants(HAPs) Actual Emissions
and/or Toxic Air Pollutants(TAPs) (Pounds/Year)
Pollutant CAS CY 2018 CY 2017 Demini- %
from ED from Fees mus Change
Cadmium Metal,elemental,unreacted(Component of 7440-43-9 0.520760 0.515260 0.1 1.1%
CDC)
Chromium-All/Total(includes Chromium(VI) categories, 3.95 3.90 0,1 I 1.3%
metal and others)
Chromic acid(VI)(Component of So1CR6&CRC) 7738-94-5 0.649940 0.644.050 0.01 0.9%
Chromium Unlisted Compounds-Specify Compound CRC-Other 3.30 3.25 0.1 1.4%
(Component of CRC)
Chromium(VI)Soluble Chromate Compounds(Component of 0.649940 0.644050 0.01 I 0.9%
CRC)
Chromic acid(VI)(Component of So1CR6&CRC) 7738-94-5 0.649940 0.644050 0.01 0.9%
Cobalt& compounds 0.039760 A039360 1.0 1.0%
Cobalt Unlisted Compounds- Specify Compound COC-Other 0.039760 0.039360 1.0 1.0%
(Component of COC)
Lead& compounds 0.236740 0.234480 1.0 1.0%
Lead Unlisted Compounds-Specify Compound PBC-Other 0.236740 0.234480 10.0 1.0%
(Component of PBC)
Manganese& compounds 0.697890 0.691200 10.0 I 1.0%
Manganese Unlisted Compounds- Specify Compound MNC-Other 0.697890 0.691200 10.0 1.0%
(Component of MNC)
Mercury& Compounds-all total mass includes Hg Vapor 0.121020 0.119910 0.001 0.9%
Mercury,vapor(Component of HGC) 7439-97-6 0.121020 0.119910 0.001 0.9%
Nickel& Compounds,sum total mass includes elemental 0.976770 0.967830 1.0 I 0.9%
Nickel metal(Component of NIC) 7440-02-0 0.976770 0.967830 1.0 0.9%
Polycyclic Organic Matter(Specific Compounds from OAQPS 0.287780 0.285200 1.0 0.9%
or Tip
Naphthalene(Component of 83329/POMTV) 91-20-3 0.28.7780 0.285200 1.0 0.9%
Benzene 71-43-2 1.03 1.02 1.070.9%
Dichlorobenzene(p), 1,4- 106-46-7 0.556920 0.551910 1.0 0.9%
Formaldehyde 50-00-0 37.13 36.40 10.0 2.0%
norn�i�n�n Page 2 of 3

Y `cilitiy;Total U Y 2018 Emission Summary Recorded in Pall Facility 11)#: 19UU 104
Y Facility Name: 3M Pittsboro- Industrial Mineral Products Permit#(s): 09006T06
Hazardous Air Pollutants(HAPs) Actual Emissions
and/or Toxic Air Pollutants (TAPs) (Pounds/Year)
Pollutant CAS CY 2018 CY 2017 Demini- %
from ED from Fees mus Change
Hexane,n- 110-54-3 835.43 827.86 100.0 0.9%
Methanol(methyl alcohol) 67-56-1 10,543.00 9,825.00 1,000.0 7.3%
Polycyclic Organic Matter(Inc PAH,dioxins, etc.NC POM 0.040930 0.040570 1.0 0.9%
&AP 42 historic)
Selenium Compounds SEC 0.000820 0.000820 10.0 N/A
Toluene 108-88-3 1,310.60 1,090.59 100.0 20.2%
Xylene(mixed isomers) 1330-20-7 0.015600 0.015600 100.0 0.0%
Largest Individual HAP Methanol(methyl alcohol) 10,543.00 lbs
Total HAP Emissions 12,734.74 lbs
Largest Individual CAP PM10 60.92 tons
Total CAP Emissions 114.69 tons
Total TAP Emissions. 2,187.74 lbs
Total Aggregate 114.69 tons
Emissions
DAO's Comments Regarding Inventory
PM 10 and PM2.5 emissions decreased due to the revised emission factors of dryers and kilns material throughput within operating
scenario OS-35.Toluene emissions increased due to the increased use of adhesion promoters in the Coolers. These material usages
increased due to the hours of operation increasing by 5%. The following corrections were made and were copied to the'Comments
to Facility"for inventory preparer for CY2019 inventory. OS-34 PM,PMIO,PM2.5 emissions corrected to match calculation sheets
submitted. OS-35 PM process emissions corrected to 26.88 tpy to exclude combustion emissions. For CY2019 Emission Inventory
submittal,preparer should correct calculation sheet 20 of 26 to reference the current year's inventory rather than 2016. Please correct
page 5 of 26 to read 7.6 lb/MMscf rather than 7.6 lb/hr. The correct units are used on page 16 of 26(Group G-158). Please add tons
of production to the calculation sheet of OS-34 so that the activity rate can be derived. Note for OS-35,process dryer PM EF from
2002 stack test based on process and combustion emissions;activity rate is for process emissions only.
nQi11i�nin Pave I of 3

j�
Facility Emissions - Operating Scenarios Per Pollutant
3M Pittsboro - Industrial Mineral Products
2018Inventory '
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID. Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
Arsenic Unlisted Compounds-Specify Compound(Component of ASC)
OS-7 0.000200 Pounds 0.000200 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP101.2C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCPI5A IS-ESCPI5A
IS-ESCPI5B IS-ESCPI5B
IS-ESCPVF 16A IS-ESCPVF 16A
IS-ESCPVF 16B IS-ESCPVF 16B
OS-11 0.0023 10 Pounds 0.002220 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPL I-280B ESCPL I-280B
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP 1 IS-ESCP 1
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPL I-8 IS-ESCPL 1-8
IS-ESCPL2-8 IS-ESCPL2-8.
OS-13 .0.031630 Pounds 0.031290 Pounds
ES1415 ES1415
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. i
Facility Name: 3M Pittsboro- Industrial Mineral Products .
Facility ID: 1900104 Permit Numbe0s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate.(Prev)-2017
OS-26 0.059820 Pounds 0.059370 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
,ESCPPH2 ESCPPH2
OS-32 0.001400 Pounds 0.0�1330 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.000220 Pounds O.Q 0220 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:.0.10 Pounds TOTAL in Previous Inventory: 0.09 Pounds
Benzene
OS-13 0.332160 Pounds 0.328500 Pounds
ES1415 ES1415
OS-26 0.628110 Pounds 0.623360 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.014400 Pounds 0.T970 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.05 1100 Pounds 0.051100 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:1.03 Pounds TOTAL in Previous Inventlry: 1.02 Pounds
Beryllium Metal(unreacted) (Component of BEC)
OS-7 0.000010 Pounds 0.0 0010 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 E8CPPFC2
IS-ESCPI5A IS-ESCPI5A
IS-ESCP 15B IS-ESCP 15B
IS-ESCPVF 16A IS-ESCPVF 16A
7/9/2019 Page 2 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID. Emission Rate-2018 Emission Rate(Prey)-2017
IS-ESCPVF 16B IS-ESCPVF 16B
OS-11 0.000070 Pounds 0.000070 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-2803
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP 1 IS-ESCP I
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPL I-8 IS-ESCPL I-8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.001900 Pounds 0.001880 Pounds
ES1415 ES1415
OS-26 0.003590 Pounds 0.003560 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
'ESCPPH2 ESCPPH2
OS-32 0.000100 Pounds 0.000080 Pounds
ESCPMI - ESCPMI
ESCPM2 = ESCPM2
OS-36 0.000160 Pounds 0.000 160 Pounds
IS-I:P IS-FP
TOTAL.in Current Inventory:0.01 Pounds TOTAL in Previous Inventory: 0.01 Pounds
Cadmium Metal,elemental,unreacted(Component of CDC)
OS-7 0.000820 Pounds 0.000770 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
7/9/2019 Page 3 of 28
C

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCPI5A
IS-ESCP 15B IS-ESCP 15B
IS-ESCPVF 16A IS-ESCPVF 16A
IS-ESCPVF16B IS-ESCPVF16B
OS-11 0.009280 Pounds 0.008420.Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP f IS-ESCP 1
IS-ESCP2- IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPLI-8 IS-ESCPLI-8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.173990 Pounds 0.172070 Pounds
ES1415 ES1415
OS-26 0.329010 Pounds 0.326520 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.007500 Pounds 0.007320 Pounds
ESCPMI ESCPM 1
ESCPM2 ESCPM2
OS-36 0.000160 Pounds 0.000160 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0:52 Pounds TOTAL in Previous Inventory: 0.52 Pounds
7/9/2019 Page 4 of 28

1
r �
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
1
Pollutant
OS ID Emission
Emission Rate-2018 Emission Rate Prey
Source ID (Prey)
Carbon Dioxide(CO2)
OS-13 9,490.49 Tons 9,386.06 Tons
ES 1415 ES 1415
OS-26 17,945.97 Tons 17,810.67 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32' 411.32 Tons 399.19 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
TOTAL in Current Inventory:27,847.78 Tons TOTAL in Previous Inventory: 27,595.92 Tons .
Chromic acid(VI)(Component of SolCR6&CRC)
OS-13 0.221440 Pounds 0.219000 Pounds
ES1415 ES1415
OS-26 0.418740 Pounds 0.415580 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.009600 Pounds 0.009310 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.000160 Pounds 0.000160 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0.65 Pounds TOTAL in Previous Inventory: 0.64 Pounds
Chromium Unlisted Compounds-Specify Compound(Component of CRC)
OS-7 0.267000 Pounds 0.272000 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
7/9/2019 Page 5 of 28

t. .
' S
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017.
IS-ESCP 15B IS-ESCP 15B
IS-ESCPVF 16A IS-ESCP VF 16A
IS-ESCPVF16B IS-ESCPVF 16B
OS-11 3.03 Pounds 2.98 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPL 1-280B ESCPL I-280B
ESCPLI-280C ESCPLI-280C
ESCPL I-600 tSCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP 1 IS-ESCP 1
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPL 1-8 IS-ESCPL 1-8
IS-ESCPL2-8 IS-ESCPL2-8
TOTAL in Current Inventory:3.30 Pounds TOTAL in Previous Inventory: 3.25 Pounds
CO
OS-13 6.64 Tons 6.57 Tons
ES1415 ES1415
OS-26 12.56 Tons 12.47 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-36 0.030000 Tons 0.030000 Tons
IS-FP IS-FP
TOTAL in Current Inventory:19.23 Tons TOTAL in Previous Inventory: 19.07 Tons
Cobalt Unlisted Compounds-Specify Compound(Component of COC)
OS-7 0.000060 Pounds 0.000060 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
7/9/2019 Page 6 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit,Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
IS-ESCP 15B IS-ESCPI5B
IS-ESCPVF 16A IS-ESCPVF 16A
IS-ESCPVF 16B IS-ESCPVF 16B
OS-11 0.000690 Pounds 0.000670 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP 1 IS-ESCP l
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPLI-8 IS-ESCPLI-8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.013290 Pounds 0.013140 Pounds
ES1415 ES1415
OS-26 0.025120 Pounds 0.024930 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.000600 Pounds 0.000560 Pounds
ESCPMI ESCPM I
ESCPM2 ESCPM2
TOTAL in Current Inventory:0.64 Pounds TOTAL in Previous Inventory: 0.04 Pounds
Dichlorobenzene(p),1,4-.
7/9/2019 Page 7 of 28

4 l
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID 'Emission Rate-2018 Emission Rate(Prev)-2017
OS-13 0.189800 Pounds 0.187720 Pounds
ES1415 ES1415
OS-26 0.358920 Pounds 0.356210 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.008200 Pounds 0.007980 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
TOTAL in Current Inventory:0.56 Pounds TOTAL in Previous Inventory: 0.55 Pounds
Formaldehyde
OS-13 11.86 Pounds 11.73 Pounds
ES1415 ES1415
OS46 22.43 Pounds 22.26 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-31 2.26 Pounds 1.84 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-32 0.514500 Pounds 0.498750 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.064700 Pounds 0.064700 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:37.13 Pounds TOTAL in Previous Inventory: 36.40 Pounds
Hexane,n-
OS-13 284.71 Pounds 281.57 Pounds
ES1415 ES1415
OS-26 538.38 Pounds 534.31 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
7/9/2019 Page 8 of 28

, sr
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 12.35 Pounds 11.97 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
TOTAL in Current Inventory:835.43 Pounds TOTAL in Previous Inventory: 827.86 Pounds
Lead Unlisted Compounds-Specify Compound(Component of PBC)
OS-7 0.000340 Pounds 0.000340 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
IS-ESCPI5B IS-ESCPI5B
IS-ESCPVF16A IS-ESCPVF16A
IS-ESCPVF 16B IS-ESCPVF 16B
OS-11 0.003880 Pounds 0.003690 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP1 IS-ESCP1
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPLI-8 IS-ESCPLI-8
IS-ESCPL2-8 IS-ESCPL2-8 ,
OS-13 0.079080 Pounds 0.078210 Pounds
ES1415 ES1415
7/9/2019 Page 9 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
OS-26 0.149550 Pounds 0.148420 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.003400 Pounds 0.003330 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.000490 Pounds 0.000490 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0.24 Pounds. TOTAL in Previous Inventory: 0.23 Pounds
Manganese Unlisted Compounds-Specify Compound(Component of MNC)
OS-7 0.042200 Pounds 0.043100 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
IS-ESCP 15B IS-ESCP 15B
IS-ESCPVF16A IS-ESCPVF 16A
IS-ESCPVF16B IS-ESCPVF 16B
OS-11 0.479000 Pounds 0.473000 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPLI-280C
ESCPL 1-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP 1 IS-ESCP 1
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
7/9/2019 Page 10 of 28

1
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: . 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
IS-ESCPLI-8 IS-ESCPLI=8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.060100 Pounds 0.059440 Pounds
ES1415 ES1415
OS-26 0.113 660 Pounds 0.112800 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.002600 Pounds 0.002530 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.000330 Pounds 0.000330 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0.70 Pounds TOTAL in Previous Inventory: 0.69 Pounds
Mercury,vapor(Component of HGQ
OS-7 0.000010 Pounds 0.000010 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
IS-ESCPI5B IS-ESCPI5B
IS-ESCPVF 16A IS-ESCPVF 16A
IS-ESCPVF16B IS-ESCPVF16B
OS-11 0.000160 Pounds 0.000160 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPL 1-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
7/9/2019 Page 11 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPL3-600 ESCPL3-600
IS-ESOP 1 IS-ESCP 1
IS-ESCP2 IS-ESCP2 ,
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPL I-8 IS-ESCPL I-8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.041120 Pounds 0.040670 Pounds
ES1415 ES1415
OS-26 0.077770 Pounds 0.077180 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.001800 Pounds 0.00 173 0 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.000 160 Pounds 0.000160 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0.12 Pounds TOTAL in Previous Inventory: 0.12 Pounds
Methane(CH4)
OS-13 0.182000 Tons 0.180000 Tons
ES1415 ES1415
OS-26 0.340000 Tons 0.340000 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.007900 Tons 0.007700 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
TOTAL in Current Inventory:0.53 Tons TOTAL in Previous.Inventory: 0.53 Tons
Methanol(methyl alcohol)
OS-10 10,543.00 Pounds • 9,825.00 Pounds
7/9/2019 Page 12 of 28

1
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPCI ESCPCI
ESCPC2 ESCPC2
TOTAL in Current Inventory:10,543.00 Pounds TOTAL in Previous Inventory: 9,825.00 Pounds
Naphthalene(Component of 83329/POMTV)
OS-13 0.096480 Pounds 0.095420 Pounds
ES1415 ES1415
OS-26 0.182450 Pounds 0.181070 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.004200 Pounds 0.004060 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.004650 Pounds 0.004650 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0.29 Pounds TOTAL in Previous Inventory: 0.29 Pounds
Nickel metal(Component of NIC)
OS-7 0.000160 Pounds 0.000150 Pounds
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCPI5A
IS-ESCPI5B IS-ESCPI5B
IS-ESCPVFI6A IS-ESCPVF16A
IS-ESCPVF 16B IS-ESCPVF 16B
OS-11 0.001780 Pounds 0.001690 Pounds
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
7/9/2019 Page 13 of 28

r
� %
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06'
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
i
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP 1 IS-ESCP 1
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPLI-8 IS-ESCPLI-8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.332160 Pounds 0.328500 Pounds
ES1415 ES1415
OS-26 0.628110 Pounds 0.623360 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.014400 Pounds 0.013970 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-36 0.000160 Pounds 0.000160 Pounds
IS-FP, IS-FP
TOTAL in Current Inventory:0.98 Pounds TOTAL in Previous Inventory: 0.97 Pounds
Nitrous Oxide(N20)
OS-13 0.174000 Tons 0.172 100 Tons
ES1415 ES1415
I
OS-26 0.329000 Tons 0.327000 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.007500 Tons 0.007300 Tons
ESCPM 1 -ESCPM 1
ESCPM2 ESCPM2
TOTAL in Current Inventory:0.51 Tons TOTAL in Previous Inventory: 0.51 Tons
7/9/2019 Page 14 of 28
I
i

Facility Name: 3M Pittsboro- Industrial Mineral Products"
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-'2018 Emission Rate(Prev)-2017
NOx
OS-13 7.91 Tons 7.82 Tons
ES1415 ES1415
OS-26 14.96 Tons 14.84 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-36 0.120000 Tons 0.120000 Tons
IS-FP IS-FP
TOTAL in Current Inventory:22.99 Tons TOTAL in Previous Inventory: 22.78 Tons
PM(TSP)
OS-7 5.99 Tons 5.73 Tons
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
IS-ESCP15B IS-ESCPI5B
IS-ESCPVF 16A IS-ESCPVF 16A
IS-ESCPVF 16B IS-ESCPVF 16B
OS-9 6.78 Tons 6.48 Tons
ESCPMI ESCPM 1
ESCPM2 ESCPM2
OS-10 27.76 Tons 26.95 Tons
ESCPCI ESCPCI
ESCPC2 ESCPC2
OS-I 1 7.18 Tons 6.86 Tons
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
7/9/2019 Page 15 of 28

r
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600. ESCPL3-600
IS-ESCP 1 IS-ESCP 1
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPL I-8 IS-ESCPL I-8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.600000 Tons 0.590000 Tons
ES1415 ES1415
OS-19 0.340000 Tons 0.340000 Tons
ES123 ES123
ES2327A ES2327A
ES2426.1 ES2426.1
ES2426.2 E92426.2
ES3031 ES3031
ES32.1 ES32.1
ES3941 ES3941
ES412 ES412
ES4347.1 ES4347.1
ES4347.2 ES4347.2
ES607.1 ES607.1
ES607.2 ES607.2
ESC23A.2 ESC23A.2
ESC3 ESC3
OS-21 1.03 Tons 1.02 Tons
ES16-A ES16-A
ES1721A ES1721A
ES1721B ES1721B
ES1721C ES1721C
ES1721D ES1721D
ES1721E ES1721E
ES32.2 ES32.2
ES32A ES32A
ES32B ES32B
ES340-A ES340-A
ES3537A ES3537A
ES3537B ES3537B
ES3537C ES3537C
7/9/2019 Page 16 of 28 .

�t
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID:. 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)'-2017
ES3537D ES3537D
ES3537E ES3537E
ES3537F ES3537F
ES8913A ES8913A
ES8913B ES8913B
ES8913C ES8913C
ES8913D ES8913D
ES8913E ES8913E
ES8913F ES8913F
OS-22 0.320000 Tons 0.300000 Tons
ES63A ES63A
ES63B ES63B
ES6466 ES6466
ES6466SC ES6466SC
ES68A ES68A
ES68B ES68B
ES6970 ES6970
OS-23 0.830000 Tons 0.830000 Tons
ES 16-B ES 16-B
ES1822A ES1822A
ES1822B ES1822B
ES1822C ES1822C
ES1822D ES1822D
ES33A ES33A
ES33B ES33B
ES340-B ES340-B
ES3537G ES3537G
ES3537H ES3537H
ES3537I ES3537I
ES3537J ES3537J
ES3537K ES3537K
ES3537L ES3537L.
OS-25 3.28 Tons 1.80 Tons
FCP44A FCP44A
FCP44B FCP44B
IS-ESCPBHWC IS-ESCPBHWC
IS-F 123 IS-F 123
IS-F56A IS-F56A
IS-F56B IS-F56B
IS-FCP34 IS-FCP34
IS-FCP35 IS-FCP35
IS-FCP363940 IS-F CP363940
7/9/2019 Page 17 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
OS-26 1.14 Tons 1.13 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-28 0.780000 Tons 0.770000 Tons
ES16-C ES16-C
ES2327 ES2327
ES2327B ES2327B
ES2729.1 ES2729.1
ES2729.2 ES2729.2
ES38 ES38
ES39 ES39
ES4042 ES4042
ES4043 ES4043
ES4044 ES404.4
ES4448.1 ES4448.1
ES4448.2 ES4448.2
OS-29 1.40 Tons 1.27 Tons
ES23C ES23C
ES49A ES49A
ES49B ES49B
ES50 ES50
ES5155A ES5155A
ES5155B ES5155B
ES5155C ES5155C
ES57 ES57
ES58 ES58
ES59 ES59
OS-31 6.78 Tons 6.48 Tons
ESCPMI ESCPMI ,
ESCPM2 ESCPM2
OS-'32 0.030000 Tons 0.030000 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-34 10.81 Tons 9.55 Tons
ES1415 ES1415
OS-35 27.76 Tons 26.82 Tons
ESCPCI ESCPCI
7/9/2019 Page 18 of 28

R
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPC2 ESCPC2
OS-37 0.120000 Tons 0.110000 Tons
ESC23A.1 ESC23A.1
ESC23C ESC23C
P61 F61
F6771 F6771
F72 F72
TOTAL in Current Inventory:102.93 Tons TOTAL in Previous Inventory: 97.06 Tons
PM10
OS-7 5.99 Tons 5.73 Tons
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFC1
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
IS-ESCP 15B IS-ESCP 15B
IS-ESCPVF 16A IS-ESCPVF 16A
IS-ESCPVF 16B IS-ESCPVF 16B
OS-9 6.78 Tons 6.48 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-10 10.28 Tons 9.97 Tons
ESCPCI ESCPCI
ESCPC2 ESCPC2
OS-11 7.18 Tons 6.86 Tons
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPL 1-280A ESCPLI-280A
ESCPL I-280B ESCPLI-280B
ESCPL 1-280C ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP1 IS-ESCP1
I
7/9/2019 Page 19 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPL I-8 IS-ESCPL I-8
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.600000 Tons 0.590000 Tons
ES1415 ES1415
OS-19 0.340000 Tons 0.340000 Tons
ES 123 ES 123
ES2327A ES2327A
ES2426.1 ES2426.1
ES2426.2 ES2426.2
ES3031 ES3031
ES32.1 ES32.1
ES3941 ES3941
ES412 ES412
ES4347.1 ES4347.1
ES4347.2 ES4347.2
ES607.1 ES607.1
ES607.2 ES607.2
ESC23A.2 ESC23A.2
ESC3 ESC3
OS-21 1.03 Tons 1.02 Tons
ES16-A ES16-A
ES1721A ES1721A
ES1721B ES1721B
ES1721C ES1721C
ES1721D ES1721D
ES1721E ES1721E
ES32.2 ES32.2
ES32A ES32A
ES32B ES32B
ES340-A ES340-A
ES3537A ES3537A
ES3537B E93537B
ES3537C ES3537C
ES3537D ES3537D
ES3537E ES3537E
ES3537F ES3537F
ES8913A ES8913A
ES8913B ES8913B
7/9/2019 Page 20 of 28

e ,
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104, Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ES8913C ES8913C
ES8913D ES8913D
ES8913E ES8913E
ES8913F ES8913F
OS-22 0.320000 Tons 0.300000 Tons
ES63A ES63A
ES63B ES63B
ES6466 ES6466
ES6466SC ES6466SC
ES68A ES68A
ES68B ES68B
ES6970 ES6970
OS-23 0.830000 Tons 0.830000 Tons
ES 16-B ES 16-B
ES1822A ES1822A
ES1822B ES1822B
ES1822C ES1822C
ES1822D ES1822D
ES33A ES33A
ES33B ES33B
ES340-B ES340-B
ES3537G ES3537G
ES3537H ES3537H
ES3537I ES3537I
ES3537J ES3537J
ES3537K ES3537K
ES3537L ES3537L
OS-25 1.55 Tons 0.850000 Tons
FCP44A FCP44A
FCP44B FCP44B
IS-ESCPBHWC IS-ESCPBHWC
IS-F123 IS-F123
IS-F56A IS-F56A
IS-F56B IS-F56B
IS-FCP34 IS-FCP34
IS-FCP35 IS-FCP35
IS-FCP363940 IS-FCP363940
OS-26 1.14 Tons 1.13 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
7/9/2019 Page 21 of 28

-
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPPH2 ESCPPH2
OS-28 0.780000 Tons 0.770000 Tons
ES16-C ES16-C
ES2327 ES2327
ES2327B ES2327B
ES2729.1 ES2729.1
ES2729.2 ES2729.2
ES38 ES38 70 w
ES39 ES39
ES4042 ES4042
ES4043 ES4043
ES4044 ES4044
ES4448.1 CS �� ES4448.1 Z r '7
ES4448.2 ES4448.2
OS-29 1.40 Tons � 1.27 Tons
ES23C ES23C
ES49A cD 13 ES49A 2
ES49B S r PC( �,� ES49B l�M �• l
ES50 ES50
ES5155A �o ES5155A �o
ES5155B ES5155B
ES5155C ES5155C
ES57 ES57
ES58 ES58
ES59 ES59
OS-31 xr,.7p.Tons 6.48 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-32 0.030000 Tons 0.030000 Tons
ES MI ESCPMI
CPM2 ESCPM2
OS-34 6.16 Tons 5.20 Tons
/ES 1415 ES1415
1 —
OS-35 10.28 Tons 26.82 Tons
ESCPCI t,� ESCPCI
ESCPC2 �Q$� �� tom" ESCPC2 5 `f
OS-37 0.050000 Tons 0.050000 Tons
ESC23A.I ESC23A.1
ESC23C ESC23C
7/9/2019 Page 22 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
F61 F61
F6771 F6771
F72 F72
TOTAL in Current Inventory:61.52 Tons TOTAL in Previous Inventory: 74.72 Tons
PM2.5
OS-7 5.99 Tons 5.73 Tons
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP 15A IS-ESCP 15A
IS-ESCPI5B IS-ESCPI5B.
IS-ESCPVF 16A IS-ESCPVF 16A
IS-ESCPVF 16B IS-ESCPVF 16B
OS-9 6.78 Tons 6.48 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-10 10.28 Tons 9.97 Tons
ESCPCI ESCPCI
ESCPC2 ESCPC2
OS-11 7.18 Tons 6.86 Tons
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280A ESCPLI-280A
ESCPLI-280B ESCPLI-280B
ESCPLI-280C ESCPL1-280C
ESCPLI-600 ESCPLI-606
ESCPL2-280A ESCPL2-280A
ESCPL2-280B ESCPL2-280B
ESCPL2-280C ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP 1 IS-ESCP 1
IS-ESCP2 IS-ESCP2
IS-ESCP3 IS-ESCP3
IS-ESCP4 IS-ESCP4
IS-ESCPC-8 IS-ESCPC-8
IS-ESCPLI-8 IS-ESCPLI-8
7/9/2019 Page 23 of 28

Facility Name: 3M Pittsboro—Industrial Industrial Mineral Products
Facility.ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
IS-ESCPL2-8 IS-ESCPL2-8
OS-13 0.600000 Tons 0.590000 Tons
ES1415 ES1415
OS-19 0.340000 Tons 0.340000 Tons
ES123 ES123
ES2327A ES2327A
ES2426.1 ES2426.1
ES2426.2 ES2426.2
ES3031 ES3031
ES32.1 ES32.1
ES3941 ES3941
ES412 ES412
ES4347.1 ES4347.1
ES4347.2 ES4347.2
ES607.1 ES607.1
ES607.2 ES607.2
ESC23A.2 ESC23A.2
ESC3 ESC3
OS-21 1.03 Tons 1.02 Tons
ES16-A ES16-A
ES1721A ES1721A
ES1721B ES1721B
ES1721C ES1721C
ES1721D ES1721D
ES1721E ES1721E
ES32.2 ES32.2
ES32A ES32A
ES32B ES32B
ES340-A ES340-A
ES3537A ES3537A
ES3537B ES3537B
ES3537C ES3537C
ES3537D ES3537D
ES3537E ES3537E
ES3537F ES3537F
ES8913A ES8913A
ES8913B ES8913B
ES8913C , ES8913C
ES8913D ES8913D
ES8913E ES8913E
ES8913F ES8913F
7/9/2019 Page 24 of 28

i
•Y
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
OS-22 0.320000 Tons 0.300000 Tons
ES63A ES63A
ES63B ES63B
ES6466 ES6466
ES6466SC ES6466SC
ES68A ES68A
ES68B ES68B
ES6970 ES6970
OS-23 0.830000 Tons 0.830000 Tons
ES16-B ES16-B
ES1822A ES1822A
ES1822B ES1822B
ES1822C ES1822C
ES1922D ES1822D
ES33A ES33A
ES33B ES33B
ES340-B ES340-B
ES3537G ES3537G
ES3537H ES3537H
ES3537I ES3537I
ES3537J ES3537J
ES3537K ES3537K
ES3537L ES3537L
OS-25 1.55 Tons 0.850000 Tons
FCP44A FCP44A
FCP44B FCP44B
IS-ESCPBHWC IS-ESCPBHWC
IS-F123 IS-F123
IS-F56A IS-F56A
IS-F56B IS-F56B
IS-FCP34 IS-FCP34
IS-FCP35 ' IS-FCP35
IS-FCP363940- IS-FCP363940
OS-26 1.14 Tons 1.13 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-28 0.780000 Tons 0.770000 Tons
ES16-C ES16-C
ES2327 ES2327
7/9/2019 Page 25 of 28

Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ES2327B ES2327B
ES2729.1 ES2729.1
ES2729.2 ES2729.2
ES38 ES38
ES39 ES39
ES4042 ES4042
ES4043 ES4043
ES4044 ES4044
ES4448.1 ES4448.1
ES4448.2 ES4448.2
OS-29 1.40 Tons 1.27 Tons
ES23C ES23C
ES49A ES49A
ES49B ES49B
ES50 ES50
ES5155A ES5155A
ES5155B ES5155B
ES5155C ES5155C
ES57 ES57
ES58 ES58
ES59 ES59
OS-31 6.78 Tons 6.48 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-32 0.030000 Tons' 0.030000 Tons
ESCPMI ESCPMI
ESCPM2 ESCPM2
OS-34 3.76 Tons 2.96 Tons
ES1415 ES1415
OS-35 10.28 Tons 26.82 Tons
ESCPCI ESCPCI
ESCPC2 ESCPC2
TOTAL in Current Inventory:59.07 Tons TOTAL in Previous Inventory: 72.43 Tons
Polycyclic Organic Matter(Inc PAH,dioxins,etc.NC&AP 42 historic)
OS-13 0.013950 Pounds 0.013800 Pounds
ES1415 ES1415
OS-26 0.026380 Pounds 0.026180 Pounds
7/9/2019 Page 26 of 28

i
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID; 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPKI ESCPKI
. ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.000600 Pounds 0.000590 Pounds
ESCPMI ESCPMI
ESCPM2 ESCPM2
TOTAL in Current Inventory:0.04 Pounds TOTAL in Previous Inventory: 0.04 Pounds
Selenium Compounds
OS-36 0.000820 Pounds 0.000820 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0.00 Pounds TOTAL in Previous Inventory: 0.00 Pounds
S02
OS-13 0.050000 Tons 0.050000 Tons
ES1415 ES1415
OS-26 0.090000 Tons 0.090000 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
TOTAL in Current Inventory:0.14 Tons TOTAL in Previous Inventory: ,0.14 Tons
Toluene
OS-10 1,309.00 Pounds 1,089.00 Pounds
ESCPCI ESCPCI
ESCPC2 ESCPC2
OS-13 0.537780 Pounds 0.531860 Pounds
ES1415 ES1415
OS-26 1.02 Pounds 1.01 Pounds
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
OS-32 0.023300 Pounds 0.022610 Pounds
ESCPMI ESCPMI
7/9/2019 Page 27 of 28

t } t
1
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
Pollutant
OS ID Emission
Source ID Emission Rate-2018 Emission Rate(Prev)-2017
ESCPM2 ESCPM2
OS-36 0.022400 Pounds 0.022400 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:1,310.60 Pounds TOTAL in Previous Inventory: 1,090.59 Pounds
VOC
OS-10 10.16 Tons 9.51 Tons
ESCPCI ESCPCI
ESCPC2 ESCPC2
OS-13 0.430000 Tons 0.430000 Tons
ES1415 ES1415
OS-26 0.820000 Tons 0.820000 Tons
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
TOTAL in Current Inventory:11.41 Tons TOTAL in Previous Inventory: 10.76 Tons
Xylene(mixed isomers)
OS-36 0.015600 Pounds 0.015600 Pounds
IS-FP IS-FP
TOTAL in Current Inventory:0.02 Pounds TOTAL in Previous Inventory: 0.02 Pounds
7/9/2019 Page 28 of 28

3
3M Industrial Minerals Product Division
3M 4191 Highway 87 South
Moncure, NC. 27559
June 26, 2019 C
a D
Air Emissions Inventory ' o
Raleigh Regional Office
3800 Barrett Drive <
Raleigh, NC 27609 ;'
Subject: 2018 Air Emissions Inventory Forms O y
3M Pittsboro — Industrial Mineral Products o
Air Quality Permit No. 09006T06 CD w
Facility ID: 1900104
Via Certified Mail: 7017 0530 0001 1037 8506
The 2018 Emissions Inventory was submitted electronically today, 6/26/2019,
and this is the supporting documentation. This packet includes the following:
- Certification form signed by the responsible official
- Supporting documents for emission calculations for the year of 2018
If you have any questions about the report or back-up data I can be reached at
919-642-4009.
Best Regards,
Stanley . Carter
Environmental Engineer
cc: James A. Zielgmeier, EHS and Manuf. Services Mngr.
Blake Arnett: 3M Pittsboro Plant Manager
Tina Mumm: 3M Corp.
P [phone]
F [phone]

' , f
COPY of RECORD Date Submitted: 6/26/2019 13:50:01
Inventory Certification Form(Title V)
Facility Name: 3M Pittsboro- Industrial Mineral Products Facility ID : 1900104
4191 Highway 87 South Permit : 09006
Moncure,NC 27559 County : Chatham
DAQ Region : RRO
North Carolina Department of Environmental Quality
Division of Air Quality
Air Pollutant Point Source Emissions Inventory-Calendar Year 2018
These forms must be completed and returned even if the facility did not operate or emissions were zero
The legally defined "Responsible Official" of record for your facility is Blake Arnett
This person or one that meets the definition below must sign this certification form.
The official submitting the information must certify that he/she complies with the requirements as specified in Title 15A NCAC
2Q.0520(b)which references and follows the federal definition.40 CFR Part 70.2 defines a responsible as meaning one of the
following:
1. For a corporation: a president,secretary,treasurer,or vice-president of the corporation in charge of a principal business
function,or any other person who performs similar policy or decision making functions for the overall operation of one or
more manufacturing,production,or operating facilities applying for a or subject to a permit and either
i. the facilities employ more than 250 persons or have gross annual sales or expenditures exceeding$25 million(in
second quarter 1980 dollars);or
ii. the delegation of authority to such representatives is approved in advance by the permitting authority;
2. For partnership or sole proprietorship;a general partner or the proprietor,respectively;
3. For a municipality,state,federal,or other public agency includes the chief executive officer having responsibility for the
overall operations of a principal geographic unit of the agency(e.g.,a Regional Administrator of EPA).
CERTIFICATION STATEMENT:
Qmportant: Legally Responsible Official,read and sign after all submissions are final.)
I certify that I am the responsible official for this facility,as described above,and hereby certify that the information contained in
this air emissions report, including attached calculations and documentation, is true, accurate and complete. (Subject to legal
penalties of up to$25,000 per occurrence and possible imprisonment as outlined in G.S. § 143-215.3(a)(2))
Responsible Official's Signature Below (use blue ink): Date Signed:
Printed Name: /Blake Arnett
Signature:
This form applies to Title V facilities. If this facility is not classified asTitle V,please telephone your regional office Emission
Inventory Contact at once for proper forms.
com n�iron�`enta,Q�alitiy
Email address of Responsible Official: BlArnett@mmm. �C,0ept of F
Information on this Form cannot be held confidential
`LT11 o�al 0ffice
COPY of RECORD Date Submitted: 6/26/2019 13:50:01 Ralc
1

3M,Incorporated-Pittsboro Plant
Emission Calculations for 2018
Crushing and Screening Plant
Hours of Operation= 5,548.80 hrs
Emission Emission Stack Test Annual Emissions
Inventory Point Baghouse(BH)Identification Emission Rate Rate
Group Designation PM PM PM-10
Designation Identifier Description (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
FIG 1 EPS1 CD 131 Crusher Baghouse#1 0.123 682.50 0.34 682.50 0.34
EIG 2 EPS2 CD B2 Screen Baghouse#1 0.37 2,053.06 1.03 2,053.06 1.03
EIG 3 EPS3 CD B3 Dryer&Cyclone Baghouse See Note 17,903.92 8.95 10,300.86 8.95
EIG 4 EPS4 CD B4 Screen Baghouse#2 0.3 1,664.64 0.83 1,664.64 0.83
EIG 5 EPS5 CD B5 Crusher Baghouse#2 0.28 1,553.66 0.78 1,553.66 0.78
FIG 6 EPS6 CD B6 11 Grade Silo Baghouse 0.46 2,552.45 1.28 2,552.45 1.28
EIG 7 EPS7 CD B7 I Waste Handling Baghouse 0.104 577.08 0.29 577.08 0.29
Stack Testing of Baghouses performed in August of 2002.
NOTE:BH has not been tested,using AP-42 Table 11.19.2-4 Emissions Factors
Coloring Plant
Hours of Operation= 6,081.40 hrs
Emission Emission Baghouse Stack Test Annual Emissions
Inventory Point Baghouse(BH)Identification Specification Emission Rate Rate
Group Designation PM PM PM PM-10
Designation Identifier Description (lb/hr) (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
FIG 8 EPS8 CD B8 Raw Granule Baghouse(RGBH) 1.97 11,989.05 5.99 11,989.05 5.99
part of EIG , , EPS9 CDB9 Dryer#1 Baghouse 1 0.15 1,223.34 0.61 1,223.34 0.61
art of EIG '9 EPS 10 CDB l0 Dryer 42 Baghouse 0.115 911.06 0.46 911.06 0.46
art of EIG 10 EPS I 1 CD$11 Mixer Baghouse#1 2.23 8,096.10 4.05 8,096.10 4.05
part of EIG 10 EPS 12 CD B 12 Mixer Baghouse#2 2.23 5,508.87 2.75 5,508.87 2.75
art of EIG 9 EPS13 CDB13, Kiln#1 Baghouse 8.5 31,912.28 15.96 31,912.28 15.96
art of EIG 9 EPS14 CDB14 Kiln#2BaghouseZ 8.57 21,714.20 10.86 21,714.20 10.86
EIG 1 EPS17 C13B15 Finished Granule Baghouse(FGBH 2.36 14,334.73 7.17 14,334.73 7.17
Stack Testing of Baghouses performed in August of 2002.
Remaining non-NSPS baghouses emissions were estimated with the 0.01 grains PM/scf of baghouse flowrate assumption.
(1)Dryer emissions rate for natural gas PM emissions is 7.6 Ib/hr
(2)Kiln Baghouse has not been tested. Emissions calcuated using grain loading and baghouse flowrates.Kiln emissions rate for natural gas PM is 7.6 Ib/hr
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 5 of 26 Sheet:Baghouses

7
t
3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 1 �1 C2 1
DAQ Group ID G-151 (� I
Description Crusher Baghouse#1 Sources
Hours of Operation = 5548.8 hrs
Stack Test Annual Emissions
Emission Rate Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.123 682.50 0.34 682.50 0.34
Sample Calculation
0.123 Ib/hr * 5548.8 = 682.5 lb/yr
Emission rate data from stack tests performed on the emission point for this group on August 5-8, 2002
3M Emission Calculations File:3M AEI Calcs - CY 2018a.xlsx
Moncure,NC Page 6 of 26 Sheet:EIG 1 (G-151) Crusher#1 BH

3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant 5�1
3M Group ID EIG 2
DAQ Group ID G-152
Description Screen Baghouse#1 Sources
Hours of Operation= 5548.8 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) I (tpy) (lb/yr) (tpy)
0.37 12,053.061 1.03 2,053.06 1.03
Sample Calculation(PM)
0.37 lb/hr* 5548.8 =2053.06 lb/yr
Emission rate data from stack tests performed on the emission point for this group on August 5-8, 2002
3M Emission Calculations File:3M AEI Calcs -CY 2018a.xlsx
Moncure,NC Page 7 of 26 Sheet:EIG 2 (G-152) Screen#1 BH

' s
1
3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 4 (, 2
DAQ Group ID G-153 U
Description Screen Baghouse#2 Sources
Hours of Operation= 5,548.8 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.3 1 1,664.641 0.83 1,664.641 0.83
Sample Calculation(PM)
0.3 Ib/hr*5548.8 = 1664.64 Ib/yr
Emission rate data from stack tests performed on the emission point for this group on August 5-8,2002
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 10 of 26 Sheet:EIG 4(G-153)Screen#2 BH

i �
i
3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 5 ����
DAQ Group ID G-154
Description Crusher Baghouse#2 Sources
Hours of Operation= 5548.8 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) I (tpy)
0.28 1,553.66T 0.78 1,553.661 0.78
Sample Calculation(PM)
0.28 lb/hr* 5548.8 = 1553.66 lb/yr
Emission rate data from stack tests performed on the emission point for this group on August 5-8, 2002
3M Emission Calculations File:3M AEI Calcs -CY 2018a.x1sx
Moncure,NC Page 11 of 26 Sheet:EIG 5 (G-154)Crusher#2 BH

3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 6 C U )
DAQ Group ID G-155
Description 11 Grade Silo Baghouse Sources
Hours of Operation= 6081.4 hrs
Stack Test Annual Emissions
Emission Ratel Rate
PM PM PM-10
(lb/hr) (lb/yr) I (tpy) (lb/yr) (tpy)
0.46 1 2,797.441 1.40 2,797.441 1.40
Sample Calculation (PM)
0.46 lb/hr * 6081.4 =2797.44 lb/yr
Emission rate data from stack tests performed on the emission point for this group on August 5-8, 2002
3M Emission Calculations File:3M AEI Calcs - CY 2018a.xlsx
Moncure,NC Page 12 of 26 Sheet:EIG 6 (G-155) 11 Grade Silo BH

3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 7
DAQ Group ID G-156
Description Waste Handling Baghouse Sources
Hours of Operation= 6081.4 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.104 632.47 0.32 632.47 0.32
Sample Calculation(PM)
0.104 lb/hr* 6081.4 =632.47 lb/yr
Emission rate data from stack tests performed on the emission point for this group on August 5-8,2002
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 13 of 26 Sheet:EIG 7 (G-156)Waste Hnding BH

3M, Incorporated - Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ID EIG 8 b�l
DAQ Group ID G-157
Description Raw Granule Baghouse Sources
Hours of Operation = 6081.4 hrs
Hourly Emissions Annual Emissions
Rater Rate
PM PM-10 PM PM-10
(lb/hr) (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
1.97 1.97 11,989.05 5.99 11,989.05 5.99
5,4
Sample Calculation
0.01 * 1/7000 lb/gr* 23000 * 60 min/hr= 1.97 lb/hr
1.97 lb/hr* 6081.4 = 11989.05 lb/yr
Hourly emission rates calculated using grain loading and baghouse flowrate
2 Annual emission rates calculated based upon the coloring plant operating hours
Metals Emissions from Additives
(Refer to page 22,23 for additonal details)
CAS No. Species Annual Pollutant Emissions
(lb/yr) (tons/year)
7440-38-2 arsenic 2.04E-04 1.02E-07
7440-41-7 beryllium 5.82E-06 2.91E-09
7440-43-9 cadmium 8.17E-04 4.09E-07
7440-47-3 chromium 2.67E-01 1.33E-04
7440-48-4 cobalt 6.06E-05 3.03E-08
7439-92-1 lead 3.42E-04 1.71 E-07
7439-96-5 manganese 4.22E-02 2.11E-05
7439-97-6 mercury 1.43E-05 7.14E-09
7440-02-0 nickel 1.57E-04 7.84E-08
Total Annual Metals Emissions: 3.11E-01 1.55E-04
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 14 of 26 Sheet:EIG 8(G-157)Raw Granule BH

3M,Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ID EIG 9
DAQ Group ID G-158
Description Coloring Plant Combustion Units
Coloring Plant Combustion Units(EIG-9) �` ��
Natural Gas Usage 309,568.00 decatherms/yr U J
309,568.00 MMBtu/yr
299.10 MMscf/yr
Hours of Operation 6,081.40 hrs
p +�
M42
Combustion Emissions
Pollutant Emission Emissions
Factor Units (lb/hr) (lb/yr) (My
PM ✓ 7.6 Ib/MMscf 0.37 2,273.16 1.14 E S C p fG I
PM-10 ✓ 7.6 lb/N*Mcf 0.37 2,273.16 1.14
PM 2.5 / 7.6 lb/NUAscf 0.37 2,273.16 1.14 Z
Pollutant Emission Total Emissions
Criteria Factor Units lb/hr) (lb/ r) (tpy)
SO2 0.6 1b/MNlscf 0.03 179.46 0.09
NOx ✓ 100 Ib/NIlvlscf 4.92 29,910.00 14.96
CO 84 lb/MMscf 4.13 25,124.40 12.56
VOC ✓5.5 1 lb/MMscf 0.27 1,645.05 0.82
GHG
N2O 1.06E-06 ton/MMBtu 1 0.1081 658.021 0.329
CO2 5.80E-021 towNMtu 1 5,901.921 35,891,942.031 17,945.97
CH4 1.11E-06 ton/NlrvMtu 0,111 687.931 0.34
Processine PM Emissions-Dryers
Pollutant Stack Test Total
Criteria Emission Emissions
Rate Units (lb/hr) Ib! r
Dryer#1 0.15 lb/hr 0.15 912.21 0.46
Dryer#2 0.115 lb/hr 0.115 699.36 0.35
Total(Assumes Includes Combustion)= 0.27 1,611.57 0.81
1-Dryer#1 and#2 tested at the 3M NC facility on August 5-8,2002.
Processing PM Emissions-kilns
Hourly Emissions Annual Emissions
Rater RatC2
PM PM-10 PM PM-10
b/hr lb/hr) Ib/ r (t (Ib/ r t
8.57 1 8.57 52,126.29 26.06 52,126.29 26.06
Sample Calculation
0.01 *1/7000 lb/gr* 100000 *60 min/hr=8.57 lb/hr
8.57 lb/hr*6081.4 hrs=52126.291b/yr
' Hourly emission rates calculated using grain loading and baghouse flowrate
2 Annual emission rates calculated based upon the coloring plant operating hours
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 16 of 26 Sheet:EIG 9(G-158)Color Pit Cmbstn

r .
Total PM
Sources PM PM-10 PM2.5
(lb/yr) (ib/yr) (lb/yr)
Combustion 2,273 2,273 2,273
Dryers 1,612 1,612 1,612
Kilns 52,126 52,126 52,126
TOTAL(lb/yr) 56,011 56,011 56,011
TOTAL(tpy) 28.01 28.01 28.01
Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission Factor Annual Pollutant Emissions
b/million set) (Ib r) tons/year
7440-38-2 arsenic 2.00E-04 0.0598 2.99E-05
7440-38-3 barium 4.40E-03 1.3160 6.58E-04
7440-41-7 beryllium 1.20E-05 0.0036 1.79E-06
7440-43-9 cadmium 1.10E-03 0.3290 1.65E-04
7440-47-3 chromium 1.40E-03 0.4187 2.09E-04
7440-48-4 cobalt 8.40E-05 0.0251 1.26E-05
7440-50-8 copper 8.50E-04 0.2542 1.27E-04
7439-96-5 manganese 3.80E-04 0.1137 5.68E-05
7439-97-6 mercury 2.60E-04 0.0778 3.89E-05
7439-98-7 molybdenum 1.10E-03 0.3290 1.65E-04
7440-02-0 nickel 2.10E-03 0.6281 3.14E-04
7782-49-2 selenium 2.40E-05 0.0072 3.59E-06
7440-62-2 vanadium 2.30E-03 0.6879 3.44E-04
7440-66-6 zinc 2.90E-02 8.6739 4.34E-03 -
Total Annual Metals Emissions: IZ9241 0.0065
Additional Regulated Compound Emissions from Total Annual Natural Gas Combustion-,Onl
CAS No. Species Emission Factor Annual PollutanrEroissions
(lb/million scf --(lb5r) (Ions/year a ,
71-43-2 benzene 2.10E-03 0.6281 3.14E-04
25321-22-6 Oitgombenzze 1.20E-03 0.3589 1.79E-04 V
50-00-0 aldeh de 7.50E-02 22.4325 1.12E-02 1
110-54-3 hexane 1.8 538.3800 2.69E-01
lead 5.00E-04 0.1496 7.48E-05
91-20-3 na thalene 6.10E-04 0,1825 9.12E-05
various POM 8.82E-05 0.0264 1.32E-05
108-88-3 toluene 3.40E-03 1.0169 5.08E-04
Total Annual: 563 0.28
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xisx
Moncure,NC Page 16 of 26 Sheet:EIG 9(G-158)Color Plt Cmbstn

v
3M,Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant C I I I
3M Group ID EIG 10 O ) I
DAQ Group ID G-159 /
Description Mixer Baghouses
Hours of Operation= 6081.4 hrs
Mixer#1 BH Flowrate= 13,000 acfm
Mixer#2 BH Flowrate= 13,000 acfm
Total Baghouse Flowrate= 26,000 acfm
Grain Loading= 0.01 gr/ft3
Hourly Emissions Annual Emissions
Rater Rate'
PM PM-10 PTW I PM-103
Ib/hr (lb/hr) b/ r t y) Ib r) I (t )
2.23 2.23 13,552.83 1 6.78 1 13,552.831 6.78
Sample Calculation
0.01 gr/ft3'1/7000 Ib/gr*26000 acfm.60 min/hr=2.23 lb/hr
2.23 lb/hr"6081.4 hrs=13552.831b/yr
1 Hourly emission rates calculated using grain loading and baghouse flowrate
2 Annual emission rates calculated based upon the coloring plant operating hours
3 Reported in OS31 in AERO submission.
There are small burners on each mixer and the flue gas/exhaust goes through the Mixer Baghouses
Natural Gas Usage 7,095.20 decatherms/yr
7,095.20 MMBtu/yr
6.86 MMscf/yr
Hours of Operation 6,081.40 hrs
Combustion Emissf ns
Total
Emission Emissions
Pollutant Factor Units lb/hr Ib/ r
Criteria
PM 7.6 Ib/MMscf 0.01 52.14 0.026
PM-10 7.6 Ib/NlMscf 0.01 52.14 0.026
PM2.5 7.6 1 Ib/MMscf 1 0.01 52.14 0.026
TOTAL PM Emissions
Total
Pollutant Emissions
Criteria lb/hr lb/ r (t
PM 2.24 13,604.97 6.80
PM-10 2.24 13,604.97 6.80
PM2.5 2.24 13,604.97 6.80
Other Combustion Emissions
Pollutant Emission Emissions
Factor Units (lb/hr) (lb/ r) t
S02 0.6 lb/MNlscf 0.00 4.12 0.0021
NOx 100 lb/MMscf 0.11 686.00 0.34
CO 84 Ib/N%bcf 0.09 576.24 0.29
VOC 5.5 Ib/MMscf 0.01 37.73 0.019
GHG
N20 1.06E-06 ton/MMBtu 1 0.0021 15.0821 0.007541
CO2 1 5.80E-02 ton/MN1Btu 1 135.271 822,631.881 411.32
CH4 1 1.11E-06 ton/MNIBtu 1 0.00261 15.771 0.00788
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 18 of 26 Sheet:EIG 10(G-159)Mixer BHs

Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission FactorlAnnual Pollutant Emissioas
b/million scfi I qblyr) I ton ear
7440-38-2 arsenic 0.0002 0.0014 6.86E-07
7440-38-3 barium 0.0044 0.0302 1.51E-05
7440-41-7 beryllium 1.20E-05 0.0001 4.12E-08
7440-43-9 cadmium 1.10E-03 0.0075 3.77E-06
7440-47-3 chromium 1.40E-03 0.0096 4.80E-06
7440-484 cobalt 8.40E-05 0.0006 2.88E-07
7440-50-8 copper 8.50E-04 0.0058 2.92E-06
7439-96-5 manganese 3.80E-04 0.0026 1.30E-06
7439-97-6 mercury 2.60E-04 0.0018 8.92E-07
7439-98-7 molybdenum 1.10E-03 0.0075 3.77E-06
7440-02-0 nickel 2.10E-03 0.0144 7.20E-06
7782-49-2 selenium 2.40E-05 0.0002 8.23E-08
7440-62-2 vanadium 2.30E-03 0.0158 7.89E-06
7440-66-6 zinc 2.90E-02 0.1989 9.95E 05
Total Amoral Metals Emissions:1 0.2964 1.48E-04
Additional Regulated Compound Emissions from Total Annual Natural Gas Combustion(Only)
CAS No. Speci Emission Factor nnual Pollutant Emissions
(lb/million sc b/rI tons/ear
7143-2 benzene 2.10E-03 0.0144 7.20E-06
25321-22-6 dichlorobenzene 1.20E-03 0.0082 4.12E-06
50-00-0 formaldehyde 7.50E-02 0.5145 2.57E-04
110-54-3 hexane 1.80E+00 12,3480 6.17E-03
lead 5.00E-04 0.0034 1.72E-06
91-20-3 na thalene 6.10E-04 0.0042 2.09E-06
various POM 1 8.82E-05 1 0.0006 1 3.03E-07
108-88-3 toluene 3.40E-03 0.0233 1.17E-05
Total Annual: 12.9 6.46E-03
Reported in OS32 in AERO.
Additive AE(VOC/Formaldehyde)
2018 Usage Rate of Additive AE= 4,514 lb/yr
VOC concentration in Additive AE= 0.05%
HAP(Formaldehyde)concentration in Additive AE= 0.05%
VOC and HAP contents from the MSDS.
Additive Formaldehyde/VOC Calculations
Pollutant Emission Rate
Ib/ r t
Formaldehyde 2.26 0.00
VOC 2.26 0.00
Sample Calculation
VOC(lb/yr)= (4514 lb/yr'0.0005) = 2.26 lb/yr
Total Formaldehyde/VOCs(Natural Gas and Additive)
Pollutant Emission Rate'
b/ r t
Formaldehyde 2.77 0.00
VOC 39.99 0.02
Reported in OS31 in AFRO.
31A Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 18 of 26 Sheet:EIG 10(G-159)Mixer BHs

t A
3M,Incorporated- Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ID EIG 11
DAQ Group ID G-160
Description Coolers
Hours of Operation= 6081.4 hrs
Pollutant EF Emission Rate
Criteria Ib/hr) (lb/yr) (t
PM 9.13 55,527 27.76
PM-10 3.38 20,566 10.28
PM2.5 3.38 20,566 10.28
Emission Factors from AP42 Table 11.20-Clinker Cooler with settling chamber PM filterable+PM condensable
and actual production rate. The cooler applies water and dust suppressant to the materials in the cooler,therefore
70%control of PM due to wet suppression is included in the emission calculations.
Dust Suppressant and Adhesion Promoter added in the cooler V u L
2016 Usage Rate of Dust Suppressant A= 1,657,591 lb/yr 51 ' F
2016 Usage Rate of Dust Suppressant B= 654,301 lb/yr 4 Ce 4
2016 Usage Rate of Adhesion Promoter= 74,664 lb/yr
VOC concentration in Dust Suppressant A= 0.31%
VOC concentration in Dust Suppressant B= 0.71%
VOC(Methanol)concentration in Adhesion Promoter= 14.12%
HAP concentration in Dust Suppressant A= 0.00%
HAP(Toluene)concentration in Dust Suppressant B= 0.20%
HAP(Methanol)concentration in Adhesion Promotrer= 14.12% %
Dust Suppressant A VOC contents from the MSDS. I
Dust Suppressant B VOC and HAP contents from the MSDS.
VOC Calcualtions for Dust Suppressants
Pollutant Emission Rate
(lb/yr) t
Dust Suppressant A 5,138.53 2.57
Dust Suppressant B 4,645.54 2.32
Sample Calculation
VOC(lb/yr)_ (1657590.5 lb/yr*0.0031) = 5,138.53 lb/yr
Dust Suppressant A contains no HAPs per MSDS.
Dust Suppressant B HAP(Toluene)contents from the MSDS(using Maximum Concentration Amount)
HAP Calcualtions for Dust Suppressants
Pollutant Emission Rate
(lb/yr) t )
Dust Suppressant A 0.00 0.00
Dust Suppressant B 1,308.60 0.65
Sample Calculation
HAP(lb/yr)_ (654301 lb/yr*0.002) = 1308.60 lb/yr
3M Emission Calculations Fi1e:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 20 of 26 Sheet:EIG 11(G-160)Coolers

e
Adhesion Promoter emission factor from 3M(Wausau)stack testing performed in Oct,2011.
The adhesive promoter contains methanol,which is a HAP and a VOC.
Adhesion Promoter
Pollutant Emission Rate
(lb/ r) (t )
Methanol(&VOC) 10542.56 5.27
Sample Calculation
Methanol(lb/yr)_ (74664 lb/yr*0.1412) = 10542.56 lb/yr
Total
Pollutant Emission Rate
(lb/yr) (tpy)
VOC 20,327 10.16
Toluene 1,309 0.65
Methanol 10,543 5.27
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 20 of 26 Sheet:EIG 11(G-160)Coolers

3M, Incorporated - Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ID EIG 12
DAQ Group ID G-161
Description Finished Granule Baghouse Sources
Hours of Operation= 6081.4 hrs
Hourly Emissions Annual Emissions
Rate Rate
PM PM-10 PM PM-10
(lb/hr) (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
2.36 2.36 14,334.73 7.17 14,334.73 7.17
Sample Calculation
0.01 * 1/7000 lb/gr * 27500 * 60 min/hr=2.36 lb/hr
2.36 lb/hr * 6081.4 = 14334.73 lb/yr
Hourly emission rates calculated using grain loading and baghouse flowrate
2 Annual emission rates calculated based upon the coloring plant operating hours
Metals Emissions from Additives
CAS No. Species Annual Pollutant Emissions
(lb/yr) (tons/year)
7440-38-2 arsenic 2.31E-03 1.16E-06
7440-41-7 beryllium 6.61 E-05 3.31 E-08
7440-43-9 cadmium 9.28E-03 4.64E-06
7440-47-3 chromium 3.03E+00 1.52E-03
7440-48-4 cobalt 6.89E-04 3.44E-07
7439-92-1 lead 3.88E-03 1.94E-06
7439-96-5 manganese 4.79E-01 2.40E-04
7439-97-6 mercury 1.62E-04 8.11 E-08
7440-02-0 nickel 1.78E-03 8.91 E-07
Total Annual Metals Emissions: 3.53E+00 1.76E-03
(Refer to page 22,23 for additonal details)
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 21 of 26 Sheet:EIG 12 (G-161) Finished Gran BH

3K Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant Storage Tanks
3M Group m N/A
DAQ Group ID G-162
Description Liquid Storage Tanks(Insignificant Sources)
Emissions
Tanks Pollutant Emitted (tpy) (lb/yr)
Al,A2,A3,A4,A5,A6,A7,
A9,A10,All,A13,A15,A16, N'A N'A N/A
A17
AS,Al2 PM 0.0002 0.4808
Tank Throughput 9.41 lb per min
Emission Factor 0.00014 lb/ton throughput AP-42,Table 11.19.2-2
Hours of Operation 6,081.40 Ins
Location Emission Material Storage Information Emitted Maximum Annual Emissions Determination
Unit Material Temperature Pressure Pollutant Uncontrolled Recovery Device Hourly Annual Emissions
Designation Stored (deg.F) (psig) Classification Emission Factor Device Description Effectiveness Emissions
(Criteria or HAP as noted a/o (Ib/hr (lb! )
Coloring Plant Tank Farm AS Hold Tank ambient ambient PM 0.00014 hood w/fabric filter 90 0.00000 0.02403 0.00001
Al2 Hold Tank ambient ambient PM 0.00014 hood w/fabric filter 90 0.00000 0.02403 0.00001
3M Emission Calculations File:3M AEI Cates-CY 2018axlsx
Moncure,NC Page 24 of 26 Sheet:lnsig(G-162)Storage Tanks

• V
3M, Incorporated - Pittsboro Plant
Emission Calculations
3M Group ID N/A
DAQ Group ID G-163
Description Truck Loading and Loadout (Fugitive)
Truck Loading throughput= 3.29 loads/hr
Control Efficiency2 = 90.00%
Hours of Operation = 8,568 hrs
AP-42 Annual Emissions
Emission Factor' Rate
PM PM-10 PM PM-10
(lb/load) (lb/load) (lb/yr) (tpy) (lb/yr) (tpy)
Truck Loadout 2.325 1.1 6,553.88 3.28 3,100.76 1.55
Total 6,553.88 3.28 3,100.76 1.55
Sample Calculation
3.29 loads/hr * 2.325 lb/load * 8568 hrs * (1-0.9)= 6553.88 lb/yr
1 Emission factors from AP-42, Eqn. 1 of 13.2.4-3 in lb/ton of materials. Converted to lb/load.
2 Control Efficiency from AP-42, 13.2.4.4
3M Emission Calculations File:3M AEI Calcs - CY 2018a.xlsx
Moncure, NC Page 25 of 26 Sheet:Fug (G-163) Truck Load&Loadout

yr ss�g kM
3M,Incorporated-Pittsboro Plant
Emission Calculations
Crushing and Screening Plant <'.. .1• -- 1 y r �O ^S
3M Group ID EIG 3
DAQ Group ID ES 1415 h✓
Description Dryer with Cyclone and Baghouse control system
�L ke,,.L C.w-11 7 1 A
�� � s nvrd✓✓
C&S Dryer(EIG 3) 76`4I (v +e ! e.(-
Natural Gas Usage 163,711.00 decatherms/yr 5
163,711.00 MMBtu/yr Lf u /V r s �0 -
158.17_M�f/yr S�F Sc F
Hours of Operation 5,548.80 hrs
Pollutant EF' Emissions
Criteria (lb/ton) Ib/hr) Ib/ r) (t )`,
PM 0.0268 3.68 20,410.18 10.21 2: t I°I 22 4i, ;
PM-10 0.0146 2.00 11,118.98 5.56 N v 1 7
PM2.5 0.0083 1.14 6,321.06 3.16
1-Emission Factors from AP-42 Table 11.19-2-4-Flash dryer with fabric filter control an2ictu production rate
Using Combustion Emission Factors
Pollutant Emission Emissions
Factor Units (lb/hr) (lb/ r) (t
PM 7.6 Ib/MMscf 0.22 1,202.13 0.60
PM-10 7.6 Ib/MMscf 0.22 1,202,13 0.60
PM 2.5 7.6 Ib/MMscf 0.22 1,202.13 0.60
TOTAL PM
Pollutant Emissions
lb/hr) (lb! r) (t
PM 3.89 21,612.31 10.81
PM-10 2.22 12,321.11 6.16
PM 2.5 1.36 7,523.19 3.76
Using Combustion Emission Factors
Pollutant Emission Emissions
Factor Units (lb/hr) (lb/ r) t )
SO2 0.6 Ib/MMscf 0.02 94.90 0.047
NOx 100 lb/MMscf 2.85 15,817.49 7.91
CO 84 Ib/MMscf 2.39 13,286.69 6.64
VOC 5.5 Ib/MMscf 0.16 869.96 0.43
GHG
N2O 1.06E-06 I ton/MMBtu 1 0.06271 347.98 0.1740
CO2 5.80E-02 ton/MMBtu 3,420.741 18,980,985.511 9,490.49
CH4 1.11E-06 ton/MMBtu 0.0661 363.801 0.182
3M Emission Calculations File:3M AEI Calcs-CY 2018a.xlsx
Moncure,NC Page 9 of 26 Sheet:EIG 3(ES 1415)C&S Dryer

+ n
+
Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission Factor Annual Pollutant Emissions
Ib/million sc ably,) (tons/year)
7440-38-2 arsenic 0.0002 0,0316 1.58E-05
7440-38-3 barium 0.0044 0.6960 3.48E-04
744041-7 beryllium 1.20E-05 0.0019 9.49E-07
7440-43-9 cadmium 1.10E-03 0.1740 8.70E-05
7440-47-3 chromium 1.40E-03 0.2214 1.11E-04
7440-48-4 cobalt 8.40E-05 0.0133 6.64E-06
7440-50-8 copper 8.50E-04 0.1344 6.72E-05
7439-96-5 manganese 3.80E-04 0.0601 3.01E-05
7439-97-6 mercury 2.60E-04 0.0411 2.06E-05
7439-98-7 molybdenum 1.10E-03 0.1740 8.70E-05
7440-02-0 nickel 2.10E-03 0.3322 1.66E-04
7782-49-2 selenium 2.40E-05 0.0038 1.90E-06
7440-62-2 vanadium 2.30E-03 0.3638 1.82E-04
7440-66-6 zinc 2.90E-02 4.5871 2.29E-03
Total Annual Metals Emissions: 6.8347 0.0034
Additional Regulated oml iound Emissions from Total Annual Natural Gas Combustion(Only)
CAS No. Species Emission Factor lAnnual Pollutant Emissions
b/million sc b/r) tons/ear
71-43-2 benzene •0.0021 0.3322 1.66E-04
25321-22-6 dichlorobenzene 1.20E-03 0.1898 9.49E-05
50-00-0 formaldehyde 7.50E-02 11.8631 5.93E-03
110-54-3 hexane 1.8 284.7148 1.42E-01
lead 0.0005 0.0791 3.95E-05
91-20-3 napthalene 6.10E-04 0.0965 4.82E-05
various POM 8.82E-05 0.0140 6.98E-06
108-88-3 toluene 3.40E-03 0.5378 2.69E-04
Total Annual: i 298 i 0.15
3M Emission Calculations File:3M AEI Cates-CY 2018a.xlsx
Moncure,NC Page 9 of 26 Sheet:EIG 3(ES 1415)C&S Dryer

A. &DIESELAL COMBUSTION ENGINESEMISSIONS AL ULA R REVISION S 6/2212 16-OUTPUT SCREEN
Instructions: Enter emission source/facility data on the"INPUT'tablscreen. The air emission results and summary of Input data are
10Ta.A viewed/printed on the"OUTPUT"tablscreen. The different tabs are on the bottom of this screen.
This spreadsheet Is for your use only and should be used with caution.DENR does not guarantee the accuracy of the information contained.
NCDENR This spreadsheet Is subject to continual revision and updating. it Is your responsibility to be aware of the most current information available.
DENR Is not responsible for errors or omissions that may be contained herein.
COMPANY. 3M PlttSbOTO FACILITY ID NO.. 1900104
PERMIT NUMBER: 09006T06
EMISSION SOURCE DESCRIPTION: 290 HP POWER OUTPUT DIESEL INTERNAL COMBUSTION ENGINE FACILITY CITY: Moncure
EMISSION S UR ID NO.: I - P FACILITY COUNTY: Chatham
SPREADSHEET PREPARED BY: SC POLLUTANT CONTROL EFF.
ACTUAL THROUGHPUT 261
HRSOFOPERATION FU L H A IN VALUE: 140000 BTU/GAL PM 0
REQUESTED ANNUAL LIMITATION 28,000 GALS COMBUSTED CALCULATIONS: 0 1381 mm BTU/GAL PM10 0
SULFUR CONTENT OF DIESEL FUEL % 01 PM2.5 0
METHOD USED TO COMPUTE ACTUAL GHG EMISSIONS: TIER 1 DEFAULT HIGH HEAT VALUE AND DEFAULT EF S02 0
CARBON CONTENT USED FOR GHGS k C/al: CARBON CONTENT NOT USED FOR CALCULATION TIER CHOSEN NOX 0
CO 0
VOC 0
ACTUAL EMISSIONS POTENTIAL EMISSIONS EMISSION FACTOR
(AFTER CONTROLS 1-) (BEFORE CONTROLShMtlTS) (AFTER CONTROLS rLMrS) Ib/hp-hr
AIR POLLUTANT EMITTED b r tons yr I r tonstyr Iblhr tons/yr uncontrolled
PARTICULATE MATTER PM 0.64 0.01 0.64 2.79 0.64 0,62
PARTICULATE MATTER<10 MICRONS(PMto) 0.64 0.01 0.64 2.79 0.64 0.62 2.20E-03
PARTICULATE MATTER<2.5 MICRONS(PM25) 0.64 0.01 0.64 2.79 0.64 0.62 2.20E-03
SULFUR DIOXIDE S02 0.35 0.00 0.35 1.54 0.35 0.34 1.21E-03
NITROGEN OXIDES NOx 8.99 61,2 8.99 39.38 8.99 8.68 3.10E-02
CARBON MONOXIDE CO 1.94 0.03 1.94 8.48 1.114 1.87 6.66E-03
VOLATILE ORGANIC COMPOUNDS VOC 0.73 0.01 0.73 3.19 0.73 0.70 2.51E-03
ACTUAL EMISSIONS POTENTIAL EMISSIONS EMISSION FACTOR
A (AFTER CONTROLS r LMTS) (EEFORECONTROLS-TS) (PETER CONTROLS-S) Ib/hp-hr
TOXIC/HAZARDOUS AIR POLLUTANT NUMBER b/hr Ib/yr Ib/hr Ib/r I/hr Ib/r uncontrolled
Acetaldehyde H,T) 75070 1.56E-03 4.05E-02 1.56E-03 1.36E+01 1.56E-03 3.01E+00
Acrolein( ,T) 107028 1.88E-04 4.88E-03 1.88E-04 1.64E+00 1.88E-04 3.63E-01 6.48E-07
Arsenic unlisted compounds H,T) ASC-Other 8.12E-06 2.11E-04 8.12E-06 7.11E-02 8.12E-06 1.57E-02 2.80E-08
Benzene H,T) 71432 1.89E-03 4.92E-02 1.89E-03 1.66E+01 1.89E-03 3.66E+00 6.53E-06
Benzo a yrene(H,T 50328 3.82E-07 9.92E-06 3.82E-07 3.34E-03 3.82E-07 7.37E-04 1.32E-09
e Ilium metal(unreacted)(H,T) 7440417 1 6.09E-06 1.58E-04 6.09E-06 5.33E-02 6.09E-06 1.18E-02 2.10E-08
1,3-Butadiene H,T) 106990 7.94E-05 2.06E-03 7.94E-05 6.95E-01 7.94E-05 I 1.53E-01 2.74E-07
Cadmium metal(elemental unreacted)(H,T) 7440439 6.09E-06 1.58E-04 6.09E-06 5.33E-02 6.09E-06 I 1.18E-02 2.10E-08
Chromic Add(VI) H,T) 7738945 6.09E-06 1.58E-04 6.09E-06 5.33E-02 6.09E-06 1.18E-02 2.10E-08
Formaldehyde(H,T) 50000 2.40E-03 6.23E-02 2.40E-03 2.10E+01 2.40E-03 4.63E+00 8.26E-06
Lead unlisted Compounds(H) PBC-Other 1.83E-05 4.75E-04 1.83E-05 1.60E-01 1.83E-05 3.53E-02 6.30E-08
Manganese unlisted compounds(H,T) MNC-Other 1.22E-05 3.17E-04 1.22E-05 1.07E-01 1.22E-05 2.35E-02 4.20E-08
Mercury vapor H,T) 7439976 6.09E-06 1.58E-04 6.09E-06 5.33E-02 6.09E-06 1.18E-02 2.10E-08
Na thalene(H) 91203 1.72E-04 4.48E-03 1.72E-04 1.51E+00 1.72E-04 3.32E-01 5.94E-07
Nickel metal(H, 7440020 1 6.09E-06 I 1.58E-04 6.09E-06 5.33E-02 6.09E-06 1.18E-02 2.10E-08
Selenium compounds(H) [SEC 3.05E-05 7.92E-04 3.05E-05 2.67E-01 3.05E-05 5.88E-02 1.05E07
Toluene H, 108883 8.30E-04 2.16E-02 8.30E-04 7.27E+00 8.30E-04 1.60E+00 2.86E-06
X lane H,T) 1330207 5,79E-04 1.50E-02 5.79E-04 5.07E+00 5.79E-04 1.12E+00 2.00E-06
Highest HAP(Formaldehyde) 50000 2.40E-03 6.23E-02 2.40E-03 2.10E+01 2.40E-03 4.63E+00 8.26E-06
Total HAPs
1 1 7,79E-03 2.03E-01 7.79E-03 I 6.83E+01 7.79E-03 1.51E+01
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS I LIMITATIONS EMISSION FACTOR
Ib/hphr
TOXIC AIR POLLUTANT CAS Num, Ib/hr lb/day Ib r uncontrolled
Acetaldehyde H,T 75070 1.56E-03 3.74E-02 3.01E+00 5.37E-06
Acrolein H,T) 107028 1.88E-04 4.51 -03 3.63E-01 6.48E-07
Arsenic unlisted com ounds H,T) ASC-Other 8.12E-06 1.95E-04 1.57E-02 2.80E-08
Benzene(H,T) 71432 1.89E-03 4.55E-02 3.66E+00 6.53E-06
Benzo(a)p rene(H,T) 60328 3.82E-07 9.16E-06 7.37E-04 1.32E-09
Beryllium metal(unreacted)(H,T 7440417 6.09E-06 1.46E-04 1.18E-02 2.10E-08
1,3-Butadiene(H,T) 106990 7.94E-05 1.90E-03 1.53E-01 2.74 07
Cadmium metal elemental unreacted (H,T) 7440439 6.09E-06 1.46E-04 1.18E-02 2.10E-08
soluble chromate compounds,as chromium(VI)equivalent SOLCR6 6.09E-06 1.46E-04 1.18E-02 2.10E-08
Formaldehyde(H,T) 50000 2.40E-03 5.75E-02 4.63E+00 8.26E-06
Manganese unlisted compounds(H,T) MNC-Other 1.22E-05 2.92E-04 2. 5E-02 4.20E-08
Mercury vapor(H,T) 7439976 6.09E-06 1.46E-04 1.18 2 2.10E-08
Nickel metal H,T 7440020 6.09E-06 1.46E-04 1.18E-02 2.10E-08
Toluene(H,T) 108883 8.30E-04 1.99E-02 1.60E+00 286E-06
X lene(H,T) 1330207 5.79E-04 1.39E-02 1.12E+00 2.00E-06
GREENHOUSE GAS EMISSIONS INFORMATION(FOR EMISSIONS INVENTORYPURPOSES)-CONSISTENT WITH EPA GHG-POTENTIAL TO EMIT
MANDATORY REPORTING RULE(MRR)METHOD NOT BASED ON EPA MRR METHOD
DISTILLATE#2 ACTUAL EMISSIONS POTENTIAL EMISSIONS-utilize max heat input POTENTIAL EMISSIONS it
capacity or horsepower and EPA MRR Emission Requested Emission Limitation-utilize
Factors requested fuel limit and EPA MRR
GREENHOUSE GAS EMITTED WILL NOT USE EPA MRR METHOD IF ONLY HOURS OF OPERATION ARE GIVEN Emission Factors
metric tonstyr metric tons/r,CO2e short tonstyr short tonstyr short tons/r,CO2e short tonstyr I short tonstyr,CO2e
CARBON DIOXIDE(CO2) no EPA method no EPA method no EPA method 1,449.78 1,449.78 319.59 319.59
METHANE(CH4) no EPA method no EPA method no EPA method 5.88E-02 1.47E+00 1.28E-02 3.19E-01
NITROUS OXIDE(N20) no EPA method no EPA method no EPA method 1.18E-02 3.50E+00 2.56E-03 7.62E-01
TOTAL I no EPA method TOTAL 1,454.76 320.67
NOTE: CO2e means CO2 equivalent.
NOTE: The DAQ Air Emissions Reporting Online(AERO)system requires short tons be reported. The EPA MRR requires metric tons be reported.
NOTE: Do not use greenhouse gas emission estimates from this spreadsheet for PSD(Prevention of Significant Deterioration)purposes.

Pittsboro's Operating Time for 2018
C&S C&S 'Coloring Coloring
Operating Operating Operating Operating
Days Per Hours per Days Per Hours per C&S Hrs by
month month month month Quarter Hrs % by Qrt'r
Jan 29 467.6 25 511.95 Dec,Jan, Feb 1352.1 24.37
Feb 24 483.1 22 547.32
Mar 27 476.5 23 568.92 Mar,Apr, May 1526 27.50
Apr 26 497.2 22 567.16
May 27 552.3 23 625.11 Jun,Jul,Aug 1426.7 25.71
Jun 23 496 21 555.88
Jul 22 442.2 23 515.18 Sep, Oct, Nov 1244 22.42
Aug 25 488.5 22 507.48
Sep 20 362.5 17 374.13 5548.8
Oct 25 505.5 23 524.24
Nov 22 376 20 415.17
Dec 21 401.4 20 368.85
Totals: 5,548.8 hrs/yr 6,081.4 hrs/yr
L1 L2
Coloring Coloring Coloring Hrs
Hrs Hrs by Quarter Hrs % by Qrt'r
Jan 194.49 317.46 511.95 Dec,Jan, Feb 1428.12 23.48
Feb 341.73 205.59 547.32
Mar 336.23 232.69 568.92 Mar,Apr, May 1761.19 28.96
Apr 403 164.16 567.16
May 358.65 266.46 625.11 Jun,Jul,Aug 1578.54 25.96
Jun 319.11 236.77 555.88
Jul 285.78 229.4 515.18 Sep,Oct, Nov 1313.54 21.60
Aug 329.08 178.4 507.48
Sep 267.25 106.88 374.13 6081.39
Oct 313.47 210.77 524.24
Nov 322.93 92.24 415.17
Dec 147.22 221.63 368.85
Line totals 3618.94 2462.45
Yr total 6081.39