AQ_F_1900104_20180423_EI_Cmb-EI-File

T
2017 Emissions Inventory Review / Data Tracking Form
Facility Name: 3M Pittsboro—Industrial Mineral Products Facility ID: 1900104
Facility Assigned to: Data Entry: Chatham County
Classification: Mary Rose Fontana Confidential Copy Submitted?
Title V ET NO
Initial Review/Data Entry
B Enter date received into ED. Date Received: (_ 123120 11
C'f Assigned to appropriate individual. Date Assigned: Date Due:
❑ Paper copy submitted: One copy received with supporting documentation,certification form signed by responsible official,and
appears generally complete;OR
Electronic copy submitted: All supporting documentation and certification form(with time/date stamp)signed by responsible
official has been received.
Comments:
Inventory Review
[Q All forms and supporting documentation appear to be complete if paper submission(check ED OS data if electronic).
U Contact,address,phone number changes entered into I-Beam/Facilities if necessary.
a 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.
Q� Check if SCC codes for each OS are accurate and update if needed.
Q' Evaluate"U"sources for significance and address according to policy.
Cr 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).
C� All volatile HAPs/TAPs were included in the VOC total.
Gr 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.).
CAI Review facility comments and address any issues.
121" Update ED(Data Entry Main)if additional information is required(corrections due date and date received).
Cff'� Check all ED QA/QC reports.
IT Comparison with previous emission inventory must be made and outliers(> 10%)must be investigated and explained.
a Put 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:
Date Review Complete: 001 /2I 110�� Signature: .6U OIMb'
Date Submitted to El Coordinator: 12X I M 9
Date Approved: 9'�ql it- Initials: �.

2 �� � .
s

Facility Total CY 2017 Emission Summary Recorded in ED Facility ID#: 1900104
Facility Name: 3M Pittsboro- Industrial Mineral Products Permit#(s): 09006T06
Green House Gases Pollutants(GHG) Actual Emissions
Tons/Yr
Pollutant CAS CY 2017 CY 2016 Demini- Change
from ED from Fees mus
Methane(CH4) 74-82-8 0.527700 0.480400 10.0 9.8%
Nitrous Oxide(N20) 10024972 0.506400 0.456100 1.0 11.0%
Carbon Dioxide(CO2) 124389
27,595.92 24,906.65 5,000.0 10.8%
CO2 equivalent(sum of individual GHG pollutant emission 25,187.49 metric tons
times their 1995 IPCC Global Warming Potential(GWP),
converted to metric tons)
Criteria Pollutants Actual Emissions
(Tons/Year)
Pollutant CAS CY 2017 CY 2016 Demini- %
from ED from Fees mus Change
CO Co 19.07 18.16 0.5 5.0%
NOx NOx 22.78 21.69 0.5 5.0%
PM(TSP) TSP 97.06 86.83 0.5 11.8%
PM10 PMIO 74.72 66.95 0.5 11.6%
PM2.5 P1V12.5 72.43 64.93 0.5 11.6%
S02 SO2 0.140000 0.130000 0.5 7.7%
VOC Voc 10.76 9.70 0.5 10.9%
Hazardous Air Pollutants(HAPs) Actual Emissions
and/or Toxic Air Pollutants(TAPs) (Pounds/Year)
Pollutant CAS CY 2017 CY 2016 Demini- %
from ED from Fees mus Change
Arsenic& Compounds(total mass of elemental AS,arsine and 0.094630 0.088530 0.01 6 9%
all inorganic compounds)
Arsenic Unlisted Compounds-Specify Compound ASC-Other 0.094630 0.088530 0.01 6.9%
(Component of ASC)
Beryllium&compounds(Total mass) 0.005760 0.005380 1.0 7.1
Beryllium Metal(unreacted) (Component of BEC) 7440-41-7 0.005760 0.005380 1.0 7.1%
Cadmium&compounds(total mass includes elemental metal) 0.515260 0.483120 0.1 6.7%
09/21/2018 Page 1 of 3

Facility Total CY 2017 Emission Summary Recorded in ED Facility ID#: . 1900104 It .; 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 2017 CY 2016 Demini- %
from ED from Fees mus Change
Cadmium Metal,elemental,unreacted(Component of 7440-43-9 0.515260 0.483120 0.1 6.7%
CDC)
Chromium-All/Total(includes Chromium(VI)categories, 3.90 3.43 0,1 13.7%
metal and others)
Chromic acid(VI)(Component of So1CR6&CRC) 7738-94-5 0.644050 0.604960 0.01 6.5%
Chromium Unlisted Compounds-Specify Compound CRC-Other 3.25 2.83 0.1 15.1%
(Component of CRC)
Chromium(VI)Soluble Chromate Compounds(Component of 0,644050 0,604960 0.01 6.5%
CRC) ,
Chromic acid(VI)(Component of So1CR6&CRC) 7738-94-5 0.644050 6.604960 0.01 6.5%
Cobalt& compounds 0.039360 0.036940 1.0 6.6%
Cobalt Unlisted Compounds-Specify Compound COC-other 0.039360 0.036940 1.0 6.6%
(Component of COC)
Lead&compounds 0.234480 0.219920 1,0 6.6%
Lead Unlisted Compounds- Specify Compound PBC-Other 0.234480 0.219920 10.0 6.6%
(Component of PBC)
Manganese&compounds 0.691200 0.644580 10.0 7 2%
Manganese Unlisted Compounds-Specify Compound MNC-Other 0.691200 0.644580 10.0 7.2%
(Component of MNC)
Mercury& Compounds-all total mass includes Hg Vapor 0.11.9910 0.112580 0.001 6.5%
Mercury,vapor(Component of HGC) 7439-97-6 0.119910 0.112580 0.001 6.5%
Nickel& Compounds,sum total mass includes elemental 0.967830 0.908990 1.0 6.5%
Nickel metal(Component ofNIC) 7440-02-0 0.967830 0.908990 1.0 6.5%
Polycyclic Organic Matter(Specific Compounds from OAQPS 0.285200 0.266550 1.0 7.0%
or Tip
Naphthalene(Component of 83329/POMTV) 91-20-3 0.285200 0.266550 1.0 7.0%
Benzene 71-43-2 1.02 0.940360 1.0 8.1%
Dichlorobenzene(p), 1,4- 106-46-7 0.551910 0.518440 1.0 6.5%
Formaldehyde 50-00-0 36.40 33.87 10.0 7.5%
09/21/2018 Page 2 of 3

Facility Total.CY 2017 Emission Summary Recorded in ED Facility ID#: 1900104
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 2617 CY 2016 Demini- %
from ED from Fees mus Change
Hexane,n- 110-54-3 827.86 777.65 100.0 6.5%
Methanol(methyl alcohol) 67-56-1 9,825.00 8,691.00 1,000.0 13.0%
Polycyclic Organic Matter(Inc PAH,dioxins,etc.NC POM 0.040570 0.038110 1.0 6.5%
&AP 42 historic)
Selenium Compounds SEC 0.000820 0.000536 10.0 N/A
Toluene
108-88-3 1,090.59 956.48 100.0 14.0%
Xylene(mixed isomers) 1330-20-7 0.015600 0.010100 100.0 54.5%
Largest Individual HAP Methanol(methyl alcohol) 9,825.00 lbs
Total HAP Emissions 11,788.32 lbs
Largest Individual CAP PM10 74.72 tons
Total CAP Emissions 127.47 tons
Total TAP Emissions 1,959.37 lbs
Total Aggregate 127.47 tons
Emissions
DAO's Comments Resardine Inventory
The hours of operation for the coloring plant processes increased by 13.1%between 2016 and 2017,while the truck loading hours of
operation decreased by 31.83%.These changes caused the increase in PM(TSP),PM10,PM2.5 by 11.78%, 11.61%and 11.55%
respectively.
Due to the increase in coloring plant operations,the VOC,Methanol,and Toluene emissions from the coolers(a process within the
coloring plant operation)increased by 11.75%, 13.05%,and 14.03%respectively,which accounts for the majority of the facility's
VOC,Methanol and Toluene emissions.
The increase in.coloring plant operations caused an increase in finished granule system materials,which increased the Chromium
Unlisted Compounds emissions by 17.79%.The Raw Granule handling emissions of Chromium Unlisted Compounds decreased by
10%,which offset the overall Chromium Unlisted Compounds emissions.These emissions were 14.84%higher than 2016 values.
09/21/2018 Page 3 of 3

r - s Emissions by Operating Scenario
for
PM(TSP)
2017Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process gate Emission gate Emission
ID Operating Scenario. (Tons/Yr) Source ID (Tons/Yr) Source ID
10 Coolers 26.95 23.03
ESCPCI ESCPCI
ESCPC2 ESCPC2
35 Dryers and kilns material through-put 26.82 23.76
ESCPCI ESCPCI
ESCPC2 ESCPC2
34 Dryer-dust from product through put 9.55 8.41
ES1415 ES1415
11 Finished granule system 6.86 6.07
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280E ESCPLI-280A
ESCPLI-2801 ESCPLI-280B
ESCPLI-280( ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280E ESCPL2-280A
ESCPL2-280I ESCPL2-280B
ESCPL2-280( 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
9 Mixers 6.48 5.73
ESCPMl ESCPMl
ESCPM2 ESCPM2
31 Mixer Baghouse(PM and Additives) 6.48 5.73
ESCPMI ESCPMI
ESCPM2 ESCPM2

Emissions by Operating Scenario y
for
PM(TSP)
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
7 Raw Granule handling 5.73 5.06
ESCP1012A ESCP1012A
ESCP 1012B ESCP 1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCP15A IS-ESCP15A
IS-ESCP15B IS-ESCP15B
IS-ESCPVFIE IS-ESCPVF16A
IS-ESCPVFIE IS-ESCPVF16B
25 Truck loading and associated conveyor 1.80 2.81
FCP44A FCP44A
FCP44B FCP44B
IS-ESCPBHVA IS-ESCPBHWC
IS-17123 IS-F123
IS-F56A IS-F56A
IS-F5613 IS-F56B
IS-FCP34 IS-FCP34
IS-FCP35 IS-FCP35
IS-FCP363941 IS-FCP363940
29 Grade Silos 1.27 1.26
ES23C ES23C
ES49A ES49A
ES49B ES49B
ES50 ES50
ES5155A ES5155A
ES5155B ES5155B
ES5155C ES5155C
ES57 ES57
ES58 ES58
ES59 ES59
26 Coloring Plant Combustion 1.13 1.05
ESCPKI ESCPKI

+ 'Emissions by Operating Scenario
for
PM(TSP)
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
21 Screen and associated sources 1.02 1.01
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
23 Screen#2 and associated sources 0.83 0.82
ES16-B ES16-B
ES1822A ES1822A
ES1822B ES1822B
ES1822C ES1822C
ES1822D ES1822D
ES33A ES33A
ES33B ES33B

Emissions by Operating Scenario
for
PM(TSP)
2017Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process gate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ES340-B ES340-B
ES3537G ES3537G
ES3537H ES3537H
ES3537I ES3537I
ES3537J ES3537J
ES3537K ES3537K
ES3537L ES3537L
28 Crusher#2 and associated sources 0.77 0.76
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 ES4044
ES4448.1 ES4448.1
ES4448.2 ES4448.2
13 Dryer with controls-Normal 0.59 0.58
operation-COMBUSTION
ES1415 ES1415
19 Primary crusher and associated sources 0.34 0.34
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

Emissions by Operating Scenario
for
PM(TSP)
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2011 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ES607.1 ES607.1
ES607.2 ES607.2
ESC23A.2 ESC23A.2
ESC3 ESC3
22 Waste handling system 0.30 0.28
ES63A ES63A
ES63B ES63B
ES6466 ES6466
ES6466SC ES6466SC
ES68A ES68A
ES68B ES68B
ES6970 ES6970
37 NSPS sources 0.11 0.12
ESC23A.1 ESC23A.1
ESC23C ESC23C
F61 F61
F6771 F6771
F72 F72
32 Mixer Combustion Units 0.03 0.01
ESCPMI ESCPMI
ESCPM2 ESCPM2
Total: 97.06 86.83
`fie yours 0� ovtra"ova for �w colorm )Piornylk e,0j*PVY1fV1� �h cYeascd
10 i3A°/0 cowsiv,g -AVne viveols-e 'IV, M ew�itsiov�s by �� .�4°le
Trvuk loadiN tiovrs A ov-pwatkovl dMecksM by Wwti "
Sovhc �f 41C -RA WiSSlG%AS fYOM Wit (01QY ivlq )p10kvIA.

Emissions by Operating Scenario
for
PM10
2017 Inventory
f
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission hate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
35 Dryers and kilns material through-put 26.82 23.76
ESCPCI ESCPCI
ESCPC2 ESCPC2
10 Coolers 9.97 8.53
ESCPCI ESCPCI
ESCPC2 ESCPC2
11 Finished granule system 6.86 6.07
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-2801 ESCPLI-280A
ESCPLI-2801 ESCPLI-280B
ESCPLI-280( ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280E ESCPL2-280A
ESCPL2-2801 ESCPL2-280B
ESCPL2-280( ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCPI 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
9 Mixers 6.48 5.73
ESCPM1 ESCPMI
ESCPM2 ESCPM2
31 Mixer Baghouse(PM and Additives) 6.48 .. 5.73
ESCPMI ESCPMI
ESCPM2 ESCPM2
7 Raw Granule handling 5.73 5.06
ESCP1012A ESCP1012A

Emissions by Operating Scenario r '
for
PM10
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ESCP1012B ESCP101213
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCPI5A IS-ESCPI5A
IS-ESCPI5B IS-ESCPI5B
IS-ESCPVFIE IS-ESCPVF16A
IS-ESCPVFIE IS-ESCPVF16B
34 Dryer-dust from product through put 5.20 4.58
ES1415 ES1415
29 Grade Silos 1.27 1.26
ES23C ES23C
ES49A ES49A
ES49B ES49B
ES50 ES50
ES5155A ES5155A
ES5155B ES5155B
ES5155C ES5155C
ES57 ES57
ES58 ES58
ES59 ES59
26 Coloring Plant Combustion 1.13 1.05
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPH.1
ESCPPH2 ESCPPH2
21 Screen and associated sources 1.02. 1.01
ES 16-A ES 16-A
ES 1721A ES 1721A
ES1721B ES1.721B
ES1721C ES1721C
ES1121D ES1721D

Emissions by Operating Scenario
for
PM10
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
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
25 Truck loading and associated conveyor 0.85 1.33
FCP44A FCP44A
FCP44B FCP44B
IS-ESCPBH)A IS-ESCPBHWC
IS-F123 IS-F123
IS-F56A IS-F56A
IS-175613 IS-F56B
IS-FCP34 IS-FCP34
IS-FCP35 IS-FCP35
IS-FCP363941 IS-FCP363940
23 Screen#2 and associated sources 0.83 0.82
ES16-B ES16-B
ES 1822A ES 1822A
ES1822B ES1822B
ES1822C ES1822C
ES1822D ES1822D
ES33A ES33A

Emissions by Operating Scenario t
for
PM10
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ES33B ES33B
ES340-B ES340-B
ES3537G ES3537G
ES3537H ES3537H
ES3537I ES3537I
ES3537J ES3537J
ES3537K ES3537K
ES3537L ES3537L
28 Crusher#2 and associated sources 0.77 0.76
ES 16-C ES 16-C
ES2327 ES2327
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
13 Dryer with controls-Normal 0.59 0.58
operation-COMBUSTION
ES1415 ES1415
19 Primary crusher and associated sources 0.34 0.34
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

Emissions by Operating Scenario
for
PM10
2017Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
.2017 Emission 2016 Emission
Process gate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ES4347.2 ES4347.2
ES607.1 ES607.1
ES607.2 ES607.2
ESC23A.2 ESC23A.2
ESC3 ESC3
22 Waste handling system 0.30 0.28
ES63A ES63A
ES63B ES63B
ES6466 ES6466
ES6466SC ES6466SC
ES68A ES68A
ES68B ES68B
ES6970 ES6970
37 NSPS sources 0.05 0.05
ESC23A.1 ESC23A.1
ESC23C ESC23C
F61 F61
F6771 F6771
F72 F72
32 Mixer Combustion Units 0.03 0.01
ESCPM1 ESCPMI
ESCPM2 ESCPM2
Total: 74.72 66.95
Ste prn t-csp).

Emissions by Operating Scenario
for
PM2.5
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
35 Dryers and kilns material through-put 26.82 23.76
ESCPCI ESCPCI
ESCPC2 ESCPC2
10 Coolers 9.97 8.53
ESCPCI ESCPCI
ESCPC2 ESCPC2
11 Finished granule system 6.86 , 6.07
ESCP900 ESCP900
I ESCPCC ESCPCC
ESCPLI-280E ESCPLI-280A
ESCPLI-2801 ESCPLI-280B
ESCPLI-280( ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCP1,2-28W ESCPL2-280A
ESCPL2-2801 ESCPL2-280B
ESCPL2-280( 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
9 Mixers 6.48 5.73
ESCPMI ESCPMI
ESCPM2 ESCPM2
31 Mixer Baghouse(PM and Additives) 6.48 5.73
ESCPMI ESCPMI
ESCPM2 ESCPM2
7 Raw Granule handling 5.73 5.06
ESCP 1012A ESCP 1012A

Emissions by Operating Scenario I
for
PM2.5
2017Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission S 2016 Emission
Process Rate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ESCP1012B ESCP1012B
ESCP 1012C ESCP 1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCPI5A IS-ESCPI5A
IS-ESCPI5B IS-ESCPI5B
IS-ESCPVF 1 E IS-ESCPVF 16A
IS-ESCPVFIE - IS-ESCPVF16B
34 Dryer-dust from product through put 2.96 2.61
ES1415 ES1415
29 Grade Silos 1.27 1.26
ES23C ES23C
ES49A ES49A
ES49B ES49B
ES50 ES50
ES5155A ES5155A
ES5155B ES5155B
ES5155C ES5155C
ES57 ES57
ES58 ES58
ES59 ES59
26 Coloring Plant Combustion 1.13 1.05
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
21 Screen and associated sources 1.02 1.01
ES 16-A ES 16-A
ES1721A ES1721A
ES1721B ES1721B
ES1721C ES1721C
ES1721D ES1721D

Emissions by Operating Scenario
for
PM2.5
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
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
25 Truck loading and associated conveyor 0.85 1.33
FCP44A FCP44A
FCP44B FCP44B
IS-ESCPBHVA IS-ESCPBHWC
IS-F123 IS-F123
IS-F56A IS-F56A
IS-F5613 IS-F56B
IS-FCP34 IS-FCP34
IS-FCP35 IS-FCP35
IS-FCP363941 IS-FCP363940
23 Screen#2 and associated sources 0.83 0.82
ES 16-B ES 16-B
ES 1822A ES 1822A
ES1822B ES1822B
ES1822C ES1822C
ES 1822D ES 1822D
ES33A ES33A

Emissions by Operating Scenario '
for
PM2.5
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ES33B ES33B
ES340-B ES340-B
ES3537G ES3537G
ES3537H ES3537H
ES3537I ES3537I
ES3537J ES3537J
ES3537K ES3537K
ES3537L ES3537L
28 Crusher#2 and associated sources 0.77 0.76
ES 16-C ES 16-C
ES2327 ES2327
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
13 Dryer with controls-Normal 0.59 0.58
operation-COMBUSTION
ES1415 ES1415
19 Primary crusher and associated sources 0.34 0.34
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

Emissions by Operating Scenario
for
PM2.5
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission gate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
ES4347.2 ES4347.2
ES607.1 ES607.1
ES607.2 ES607.2
ESC23A.2 ESC23A.2
ESC3 ESC3
22 Waste handling system 0.30 0.28
ES63A ES63A
ES63B ES63B
ES6466 ES6466
ES6466SC ES6466SC
ES68A ES68A
ES68B ES68B
ES6970 ES6970
32 Mixer Combustion Units 0.03 0.01
ESCPMI ESCPMI
ESCPM2 ESCPM2
Total: 72.43 64.93

Emissions by Operating Scenario
for
VOC
2017Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Tons/Yr) Source ID (Tons/Yr) Source ID
10 Coolers 9.51 8.51
ESCPCI ESCPCI
ESCPC2 ESCPC2
26 Coloring Plant Combustion 0.82 0.76
ESCPKI ESCPKI
ESCPK2 ESCPK2
ESCPPHI ESCPPHI .
ESCPPH2 ESCPPH2
13 Dryer with controls-Normal 0.43 0.42
operation-COMBUSTION
ES1415 ES1415
32 Mixer Combustion Units 0.01
ESCPM1
ESCPM2
Total: 10.76 9.70
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Emissions by Operating Scenario
for
Chromium Unlisted Compounds - Specify Compound (Component of CRC)
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission gate Emission
ID Operating Scenario (Pounds/Yr) Source ID (Pounds/Yr) Source ID
11 Finished granule system 2.98 2.53
ESCP900 ESCP900
ESCPCC ESCPCC
ESCPLI-280f ESCPLI-280A
ESCPLI-280I ESCPLI-280B
ESCPLI-280( ESCPLI-280C
ESCPLI-600 ESCPLI-600
ESCPL2-280E ESCPL2-280A
ESCPL2-280I ESCPL2-280B
ESCPL2-280( ESCPL2-280C
ESCPL2-600 ESCPL2-600
ESCPL3-600 ESCPL3-600
IS-ESCP1 IS-ESCPL
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
7 Raw Granule handling 0.27 0.30
ESCP1012A ESCP1012A
ESCP1012B ESCP1012B
ESCP1012C ESCP1012C
ESCP1012D ESCP1012D
ESCPPFCI ESCPPFCI
ESCPPFC2 ESCPPFC2
IS-ESCPI5A IS-ESCPI5A
IS-ESCPI5B IS-ESCPI5B
IS-ESCPVFI( IS-ESCPVFI6A
IS-ESCPVF 1 E IS-ESCPVF 16B
Total: 3.25 2.83
CY�trowi�vm eYv►iSSiov�S iv►cxtastd 1�y t4.����o brCayst df �h¢ iv�cxeast ivy ma►�riot�
vscd dvnlll A\ne wnwewd wwYA ok operm�ovi eE k\at cwylvlo vao-

Emissions by Operating Scenario
for
Methanol (methyl alcohol)
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Pounds/Yr) Source ID (Pounds/Yr) Source ID
10 Coolers 9,825.00 8,691.00
ESCPCI ESCPC1
ESCPC2 ESCPC2
Total: 9,825.00 8,691.00
Me�ha��n4l tWSOM iv vemed by V3.05010 be CUR A the i-Vkwou ih
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Emissions by Operating Scenario
for
Toluene
2017 Inventory
Facility Name: 3M Pittsboro- Industrial Mineral Products
Facility ID: 1900104 Permit Number(s): 09006T06
2017 Emission 2016 Emission
Process Rate Emission Rate Emission
ID Operating Scenario (Pounds/Yr) Source ID (Pounds/Yr) Source ID
10 Coolers ' 1,089.00 955.00
ESCPCI ESCPCI
ESCPC2 ESCPC2
26 Coloring Plant Combustion 1.01 0.94
. ESCPKI ESCPK1 *
ESCPK2- ESCPK2
ESCPPHI ESCPPHI
ESCPPH2 ESCPPH2
13 Dryer with controls-Normal 0.53 0.52
operation-COMBUSTION
ES1415 ES1415
32 Mixer Combustion Units 0.02 0.01
ESCPMI ESCPMI
ESCPM2 ESCPM2
36' Fire pump for emergency use only,run thirty minutes 0.02 0.01
weekly for testing.
IS-FP IS-FP
Total: 1,090.59 956.48
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iv)MoUd " kh.031/0 btcayse dine YMY&V o)PerMi6V1 Ok Jane colorih �p1oun�
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PM(TSP) PM10
OS 2017(tpy) 2016(tpy) %difference OS 2017(tpy) 2016(tpy) %difference
C'olers ~. 1 26 95 23.03 '17.02916 ,y :and Kilns mater�al;through put q, 26:82 23 7G�, 12 88%')
0
'.Dryers and;Kilns:material through put '`26 8,2'• 29,76 12 88%: Coolers. 9.97 &53 26.8$%
Dryer-dust from product through put 9 55 8 41 23 56% Finished;granule system r '6.86 6 07 13.01%j
Finished granule system 6 86 6.07 13 6i%." Mixers : 6.48 5 73 13.fl,
Mixers 6 48 5.73 13 09% Mixer Baghouse 6.48 5 73 13.09%
Myer Baghouse 6 48 5.73' 13 09°l0; ;Raw Grahu]6e handling 5.Z3 S Q6 13.24%
5 73 5.06 3:24%' D er-dust from product,throu h "ut 5 2 4 S8 13 SA%'
Rainr Granule hantlhng r1`.. .. _. P _.._. _.. - w_ " _.- _
Truck loading and associated conve or =35 94% Grade Silos 1.27 1.26 0.79%µ
Grade Silos 1.27 1.26 0.79% Coloring Plant Combustion 1.13 1.05 7.62%
Coloring Plant Combustion 1.13 1.05 7.62% Screen and associated sources 1.02 1.01 0.99%
Screen and associated sources 1.02 1.01 0.99% iTruck l oading and associated conveyor Q 85 13_3 µ 36 09%
Screen#2 and associated sources 0.83 0.82 1.22% Screen#2 and associated sources _ 0.83 0.82 1.22%
Crusher#2 and associated sources 0.77 0.76 1.32% Crusher#2 and associated sources 0.77 0.76 1.32%'
Dryer with controls-Normal operation-COMBUSTION 0.59 0.58 1.72% Dryer with controls-Normal operation-COMBUSTION 0.59 0.58 1.72%
Primary crusher and associated sources 0.34 0.34 0.00% Primary crusher and associated sources 0.34 0.34 0.00%
Waste handling system 0.3 0.28 7.14% Waste handling system 0.3 0.28 7.14%
NSPS sources 0.11 0.12 -8.33% NSPS sources 0.05 0.05 0.00%
Mixer Combustion Units 0.03 0.01 200.00% Mixer Combustion Units 0.03 0.01 200.00%
Total 97.06 86.83 11.78% Total 74.72 66.95 11.61%
VOC . Chromium Unlisted Compounds
OS 2017(tpy) 2016(tpy) %difference OS 2017(tpy) 2016(tpy) %difference
Coolers 9 51 8 51 .21754' Finished granule system 2.98 E 53 " 17 79%
Coloring Plant Combustion 0.82 0.76 7.89% Raw Granule handling 0.27 0.3 -10.00%
Dryer with controls-Normal operation-COMBUSTION _ 0.43 0.42 2.38% Total 3.25 2.83 14.84%
Mixer Combustion Units 0 0.01 -100.00%
Total 10.76 9.7 10.93%
Methanol Coloring Plant Operations
OS 2017(tpy) 2016(tpy) %difference Raw Granule Baghouse(RGBH)
'Coolers 9825 8641 13 051 Dryer#1 Baghouse
Total 9825 8691 13.05% Dryer#2 Baghouse
Mixer Baghouse#1
Hours of Operation 2017 2016 %difference Mixer Baghouse#2
Crushing and Screening Plant 5508 5463.3 0 82% Kiln#1 Baghouse
Coloring Plant 7,7
5814 5140.4 13 10% Kiln#2 Baghouse
Truck Loading"and Loadout704 690Q 3183 Finished Granule Baghouse(FGBH)
_ a _.". Coolers

PM2.5
OS 2017(tpy) 2016(tpy) %difference
Dryers aritl Kilns material through put 26 82„ 23.76 12 88%
Coolers 9.97N" 8.53
;Fjnlshed g"ranule system 6 86= 6.47 13 01%
Mixers a6 48 5 73 13 09%I
r
I�lixer Ba house 6 48o S 73 =°13 09%�
;Raw Granule handling S 73' S;06 13 24%
iRryer tlust from product through put:; 2:96'° 2&1 13 41%
Grade Silos 1.27 1.26 0.79%
Coloring Plant Combustion 1.13 1.05 7.62%
Screen and associated sources 1.02 1.01 0.99%
truck loatlmg and assoaated conveyor 0 85 133 36 09%
�, .... _ _._ .,._, , .
Screen#2 and associated sources 0.83 0.82 1.22%
Crusher#2 and associated sources 0.77 0.76 1.32%
Dryer with controls_Normal operation-COMBUSTION 0.59 0.58 1.72%
Primary crusher and associated sources 0.34 0.34 0.00%
Waste handling system 0.3 0.28 7.14%
Mixer Combustion Units 0.03 0.01 200.00%
Total 72.43 64.93 11.55%
Toluene
OS 2017(tpy) 2016(tpy) %difference
;Coolers _ 1089 955 14 03.
Coloring Plant Combustion 1.01 0.94 7.45%
Dryer with controls-Normal operation-COMBUSTION 0.53 0.52 1.92%
Mixer Combustion Units 0.02 0.01 100.00%
Fire pump for emergency use only,run thirty minutes weekly
for testing. 0.02 0.01 100.00%
Total 1090.58 956.48 14.02%
Crushing and Screening Plant Operations
Crusher Baghouse#1
Screen Baghouse#1
Dryer&Cyclone Baghouse
Screen Baghouse#2
Crusher Baghouse#2
11 Grade Silo Baghouse
Waste Handling Baghouse
c
i r

mR r
3M Industrial Minerals Product Division
4191 Highway 87 South
Moncure, NC. 27559
April 12, 2018
Air Emissions Inventory
Raleigh Regional Office
3800 Barrett Drive
Raleigh, NC 27609
Subject: 2017 Air Emissions Inventory Forms
3M Pittsboro — Industrial Mineral Products
Air Quality Permit No. 09006T06
Facility ID: 1900104
Via Certified Mail: 7016 0340 0000 3921 1922
The 2017 Emissions Inventory was submitted electronically today, 4/12/2018,
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 2017
If you have any questions about the report or back-up data I can be reached at
919-642-4009.
Best Regards,
_��4 e CA�
Stanley . Carter
Environmental Engineer
CC' James A. Zielgmeier, EHS and Manuf. Services Mngr.
Blake Arnett: 3M Pittsboro Plant Manager
Tina Mumm: 3M Corp.
�r
IDe t of Environmental�°��ity
; alcigh Rc iuIla1
P [phone]
F [phone]

t
COPY of RECORD Date Submitted: 4/12/2018 09:35:58
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 Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2017
These forms must be completed and returned even if the facility did not operate or emissions ��ere 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 propietorship;a general partner or the proprietor,respectively;
3. for a muncipality,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 STATEMENTO
ClMnortant: Legally&sponaible Official,read and sign after all submissiops AM flaWJ
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
enalities 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: Z
Printed Name: Blake A tt
Signature:
This form applies to Title V facilities. If this facility is not classified as Title V,please telephone your regional office Emission
Inventory contact at once for proper forms.
O
Email address of Responsible Official: [e-mail] cZ fc� ti`
:o c,r O
C C�
Information on this Form cannot be held confidential
Y
COPY of RECORD Date Submitted: 4/12/2018 09:35:58 1

3M,Incorporated-Pittsboro Plant
Emission Calculations for 2017
Crushing and Screening Plant
Hours of Operation= 5,508.00 hrs
Emission Emission Stack Test Annual Emissions
Inventory Point Baghouse(BR)Identification Emission Rate Rate
Group Designation PM PM PM-10
Designation Identifier Description (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
EIG 1 EPS1 CD B1 Crusher Baghouse#1 0.123 677.48 0.34 677.48 0.34
EIG 2 EPS2 CD B2 Screen Baghouse#1 0.37 2,037.96 1.02 2,037.96 1.02
EIG 3 EPS3 CD B3 Dryer&Cyclone Baghouse See Note 20,295.43 10.15 11,597.68 10.15
EIG 4 EPS4 CD B4 Screen Baghouse#2 0.3 1,652.40 0.83 1,652.40 0.83
EIG• 5 EPS5 CD B5 Crusher Baghouse#2 0.28 1,542.24 0.77 1,542.24 0.77
EIG 6 EPS6 CD B6 I 1 Grade Silo Baghouse 0.46 2,533.68 1.27 2,533.68 1.27
EIG 1 71 EPS7 I CD B7 I Waste Handling Baghouse 1 0.104 572.83 0.29 572.83 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= 5,814.00 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)
EIG 8 EPS8 CD B8 I Raw Granule Baghouse(RGBH) 1.97 11,461.89 5.73 11,461.89 5.73
part of EIG 9 EPS9 CD139 Dryer#1 Baghouse' 0.15 1,100.48 0.55 1,100.48 0.55
part of EIG 9 EPS10 CDB 10 Dryer#2 Baghouse 1 0.115 959.11 0.48 959.11 0.48
part of EIG 10 EPS11 CDB11 Mixer Baghouse#1 2.23 5,725.16 2.86 5,725.16 2.86
part of EIG 10 EPS12 CD B12 Mixer Baghouse#2 2.23 7,282.30 3.64 7,282.30 3.64
part of EIG 9 EPS13 CDB13 Kiln#1 Baghouse2 8.57 22,589.64 11.29 22,589.64 11.29
part of EIG 9 EPS14 CDB14 Kiln#2 Baghouse 2 8.57 282
733.60 14.37 28,733.60 14.37
EIG 12 EPS17 CD B15 inished Granule Baghouse(FGBH 2.36 13,704.43 6.85 13,704.43 6.85
Stack Testing of Baghouses performed in August of 2002.
Remaining non-NSPS baghouses emissions were estimated with the 0.01 grains PM 1 scf of baghouse flowrate assumption.
(1)Dryer emissions rate for natural gas PM emissions is 7.6 lb/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 lb/hr
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 5 of 26 Sheet:Baghouses

r
3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG I
DAQ Group ID G-151
Description Crusher Baghouse#1 Sources
Hours of Operation= 5508 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.123 677.48 0.34 677.48 1 0.34
Sample Calculation
0.123 lb/hr * 5508 =677.48 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 2017.xlsx
Moncure, NC Page 6 of 26 Sheet:EIG 1 (G-151)Crusher#1 BH

r
3M,Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 2
DAQ Group ID G-152
Description Screen Baghouse#1 Sources
Hours of Operation= 5508 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) I (tpy) (lb/yr) I (tpy)
0.37 12,037.961 1.02 2,037.961 1.02
Sample Calculation(PM)
0.37 lb/hr* 5508 =2037.961b/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 2017.xlsx
Moncure,NC Page 7 of 26 Sheet:EIG 2(G-152)Screen#1 BH

3M,Incorporated-Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 3
DAQ Group ID ES 1415
Description Dryer with Cyclone and Baghouse control system
C&S Dryer(EIG 3)
Natural Gas Usage 161,909.60 decatherms/yr
161,909.60 MMBtu/yr
156.43 MMscf/yr
Hours of Operation 5,508.00 hrs
Pollutant EF1 Emissions
Criteria (lb/ton) Ib/hr) Ib/ r (t ) ..
PM 0.0268 3.47 19,106.52 9.55
PM-10 0.0146 1.89 10,408.78 5.20
PM2.5 0.0083 1.07 5,917.32 2.96
1-Emission Factors from AP-42 Table 11.19-2-4-Flash dryer with fabric filter control and actual production rate
Using Combustion Emission Factors
Pollutant Emission Emissions
Factor Units Ib/hr Ib/ r OW
PM 7.6 Ib/MMscf 0.22 1,188.90 0.59
PM-10 7.6 lbfMMscf 0.22 1,188.90 0.59
PM 2.5 7.6 Ib/MMscf 0.22 1,188.90 0.59
TOTAL PM
Pollutant Emissions
Ib/hr) Ib/ r
PM 3.68 20,295.43 10.15
PM-10 2.11 11,597.68 5.80
PM 2.5 1.29 7,106.22 3.55
Using Combustion Emission Factors
Pollutant Emission Emissions
Factor Units Ib/hr Ib/ r t
SO2 0.6 Ib/MMscf 0.02 93.86 0.047
NOx 100 Ib/Mlvlscf 2.84 15,643.44 7.82
CO 84 Ib/MMscf 2.39 13,140.49 6.57
VOC 5.5 Ib/MMscf 0.16 860.39 0.43
GHG
N2O 1.06E-06 ton/MMBtu 0.0625 3416L 0.1721
CO2 5.80E-02 I ton/MMBtu 1 3,408.161 18,772,127.541 9,386.06
CH4 1.11E-06 I ton/MMBtu 1 0.0651 359.801 0.180
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 9 of 26 Sheet:EIG 3(ES1415)C&S Dryer

+ L
Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission Factor Annual Pollutant Emissions
b/million scfi ably,) tons/ear
7440-38-2 arsenic 0.0002 0.0313 1.56E-05
7440-38-3 barium 0.0044 0.6883 3.44E-04
7440-41-7 beryllium 1.20E-05 0.0019 9.39E-07
7440-43-9 cadmium 1.10E-03 0.1721 8.60E-05
7440-47-3 chromium 1.40E-03 0.2190 1.10E-04
7440-48-4 cobalt 8.40E-05 0.0131 6.57E-06
7440-50-8 copper 8.50E-04 0.1330 6.65E-05
7439-96-5 manganese 3.80E-04 0.0594 2.97E-05
7439-97-6 mercury 2.60E-04 0.0407 2.03E-05
7439-98-7 molybdenum 1.10E-03 0.1721 8.60E-05
7440-02-0 nickel 2.10E-03 0.3285 1.64E-04
7782-49-2 selenium 2.40E-05 0.0038 1.88E-06
7440-62-2 vanadium 2.30E-03 0.3598 1.80E-04
7440-66-6 zinc 2.90E-02 4.5366 2.27E-03
Total Annual Metals Emissions: 6.7595 0.0034
Additional Regulated Com ound Emissions from Total Annual Natural Gas Combustion(Onl )
CAS No. Species Emission Factor Annual Pollutant Emissions
b/million scfi qbly,) tons/ear
7143-2 benzene 0.0021 0.3285 1.64E-04
25321-22-6 dichlorobenzene 1.20E-03 0.1877 9.39E-05
50-00-0 formaldehyde 7.50E-02 11.7326 5.87E-03
110-54-3 hexane 1.8 281.5819 1.41E-01
lead 0.0005 0.0782 3.91E-05
91-20-3 napthalene 6.10E-04 0.0954 4.77E-05
various POM 8.82E-05 0.0138 6.90E-06
108-88-3 toluene 3.40E-03 0.5319 2.66E-04
Total Annual: 295 0.15
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 9 of 26 Sheet:EIG 3(ES 1415)C&S Dryer

1
3M,Incorporated-Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 4
DAQ Group ID G-153
Description Screen Baghouse#2 Sources
Hours of Operation= 5,508.0 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (Ib/yr) (tpy) (lb/yr) I (tpy)
0.3 1 1,652.401 0.83 1,652.401 0.83
Sample Calculation(PM)
0.3 lb/hr*5508 = 1652.4 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 2017.xlsx
Moncure,NC Page 10 of 26 Sheet:EIG 4(G-153)Screen#2 BH

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= 5508 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.28 1,542.24 0.77 1,542.24 0.77
Sample Calculation(PM)
0.281b/hr* 5508 = 1542.24 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 2017.xlsx
Moncure,NC Page 11 of 26 Sheet:EIG 5 (G-154)Crusher#2 BH

1
3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 6
DAQ Group ID G-155
Description 11 Grade Silo Baghouse Sources
Hours of Operation = 5508 hrs
Stack Test Annual Emissions
Emission Ratel Rate
PM PM PM-10
(lb/hr) (lb/yr) I (tpy) (lb/yr) I (tpy)
0.46 1 2,533.681 1.27 2,533.681 1.27
Sample Calculation(PM)
0.461b/hr* 5508 =2533.681b/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 2017.xlsx
Moncure,NC Page 12 of 26 Sheet:EIG 6 (G-155) 11 Grade Silo BH

• 1
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= 5814 hrs
Stack Test Annual Emissions
Emission Rate' Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.104 1 604.66 0.30 604.66 1 0.30
Sample Calculation(PM)
0.104 lb/hr* 5814 =604.66 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 2017.xlsx
Moncure,NC Page 13 of 26 Sheet:EIG 7(G-156)Waste Hnding BH

i
3M, Incorporated- Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ID EIG 8
DAQ Group ID G-157
Description Raw Granule Baghouse Sources
Hours of Operation = 5814 hrs
Hourly Emissions Annual Emissions
Rate' Rate'
PM PM-10 PM PM-10
(lb/hr) (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
1.97 1.97 11,461.89 5.73 11,461.89 5.73
Sample Calculation
0.01 * 1/70001b/gr*23000 *60 min/hr= 1.97 Ib/hr
1.97 lb/hr* 5814 = 11461.89 lb/yr
t 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 I Annual Pollutant Emissions
(Ib/ r) (tons/year)
7440-38-2 arsenic 2.03E-04 1.01E-07
7440-41-7 beryllium 5.95E-06 2.97E-09
7440-43-9 cadmium 7.69E-04 3.84E-07
7440-47-3 chromium 2.72E-01 1.36E-04
7440-48-4 cobalt 6.11 E-05 3.05E-08
7439-92-1 lead 3.37E-04 1.68E-07
7439-96-5 manganese 4.31 E-02 2.16E-05
7439-97-6 mercury 1.43E-05 7.17E-09
7440-02-0 nickel 1.54E-04 7.70E-08
Total Annual Metals Emissions. 3.17E-01 1.58E-04
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
MoncUre,NC Page 14 of 26 Sheet:EIG 8(G-157)Raw Granule BH

i
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 307,234.00 decatherms/yr
307,234.00 MMBtu/yr
296.84 MMscf/yr
Hours of Operation 5,814.00 hrs
Combustion Emissions
Pollutant Emission Emissions
Factor Units (lb/hr) (lb/ r) (t
PM 7 0 lb/MMscf 0.39 2,255.98 1.13
PM-10 7.6 lb/NIIvlscf 0.39 2,255.98 1.13
PM 2.5 TO lb/MMscf 0.39 2,255.98 1.13
Pollutant Emission Total Emissions
Criteria Factor Units lb/hr Ib/ r
SO2 0.6 Ib/MMscf 0.03 178.10 0.09
NOx 100 Ib/MMscf 5.11 29,684.00 14.84
CO 84 Ib/MMscf 4.29 24,934.56 12.47
VOC 5.5 1 Ib/MMscf 1 0.28 1,632.62 0.82
GHG
N2O 1 1.06E-06 ton/NINMtu 1 0.1121 653.061 0.327
CO2 I 5.80E-02 ton/Nevl3tu 1 6,126.821 35,621,333.331 17,810.67
CH4 1 1.11E-06 ton/MMBtu 1 0.121 682.741 0.34
Processine PM Emissions-Dryers
Pollutant Stack Test Total
Criteria Emission Emissions
Rate` Units Ib/hr Ib/ r t
Dryer#1 0.15 lb/hr 0.15 872.10 0.44
Dryer#2 0.115 lb/hr 0.115 668.61 0.33
Total(Assumes Includes Combustion)= 0.27 1,540.71 0.77
1-Dryer#1 and#2 tested at the 3M NC facility on August 5-8,2002.
Processing PM Emissions-Kilns
Hourly Emissions Annual Emissions
Rate' Rate2
PM PM-10 PM PM-10
lb/hr lb/hr Ib/ r ) lb/ r (tpc)
8.57 8.57 49,834.29 24.92 49,834.29 14 >
Sample Calculation
0.01 * 1/7000 lb/gr* 100000 *60 min/hr=8.57 lb/hr
8.57 lb/hr*5814 hrs=49834.29 lb/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 2017.xlsx
Moncure,NC Page 16 of 26 Sheet:EIG 9(G-158)Color Plt Cmbstn

Total PM
Sources PM PM-10 PM2.5
(lb/yr) (lb/yr) (lb/yr)
Combustion 2,256 2,256 2,256
Dryers 1,541 1,541 1,541
Kilns 49,834 49,834 49,834
TOTAL(lb/yr) 53,631 53,631 53,631
TOTAL(tpy) 26.82 26.82 26.82
Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission Factor Annual Pollutant Emissions
(lb/million scfi (Ib/yr) (Ions/year)
7440-38-2 arsenic 2.00E-04 0.0594 2.97E-05
7440-38-3 barium 4.40E-03 1.3061 6.53E-04
7440-41-7 beryllium 1.20E-05 0.0036 1.78E-06
7440-43-9 cadmium 1.10E-03 0.3265 1.63E-04
7440-47-3 chromium 1.40E-03 0.4156 2.08E-04
7440-48-4 cobalt 8.40E-05 0.0249 1.25E-05
7440-50-8 copper 8.50E-04 0.2523 1.26E-04
7439-96-5 manganese 3.80E-04 0.1128 5.64E-05
7439-97-6 mercury 2.60E-04 0.0772 3.86E-05
7439-98-7 molybdenum 1.10E-03 0.3265 1.63E-04
7440-02-0 nickel 2.10E-03 0.6234 3.12E-04
7782-49-2 selenium 2.40E-05 0.0071 3.56E-06
7440-62-2 vanadium 2.30E-03 0.6827 3.41E-04
7440-66-6 zinc 2.90E-02 8.6084 4.30E-03
Total Annual Metals Emissions: 12.8265 0.0064
Additional Regulated Compound Emissions from Total Annual Natural Gas Combustion(Only)
CAS No. Species Emission Factor Annual Pollutant Emissions
(lb/million sqq (Ib/yr) tons/year)
71-43-2 benzene 2.10E-03 0.6234 3.12E-04
25321-22-6 dichlorobenze 1.20E-03 0.3562 1.78E-04
50-00-0 formaldehyde 7.50E-02 22.2630 1.11E-02
110-54-3 hexane 1.8 534.3120 2.67E-01
lead 5.00E-04 0.1484 7.42E-05
91-20-3 na thalene 6.10E-04 0.1811 9.05E-05
various POM 8.82E-05 0.0262 1.31E-05
108-88-3 toluene 3.40E-03 1.0093 5.05E-04
Total Annual: 559 0.28
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 16 of 26 Sheet:EIG 9(G-158)Color Pit Cmbstn

3M,Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ED EIG 10
DAQ Group ID G-159
Description Mixer Baghouses
Hours of Operation= 5814 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
Rate Rate
PM PM-10 Pw PM-103
(lb/hr) lb/hr Ib/ r (t ) Ib/ r) (t )
2.23 2.23 12,956.91 6.48 12,956.91 6.48
Sample Calculation
0.01 gr/ft3'1/7000 Ib/gr*26000 acfm*60 min/hr=2.23 lb/hr
2.23 lb/hr*5814 hrs=12956.91 lb/yr
1 Hourly emission rates calculated using grain loading and baghouse tlowrate
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 6,886.10 decatherms/yr
6,886.10 MMBtu/yr
6.65 MMscf/yr
flours of Operation 5,814.00 Ins
(lnubustion Emissions
Total
Emission Emissions
Pollutant Factor Units (lb/hr) Ib/ r t
Criteria
PM 7.6 Ib/MMscf 0.01 50.54 0.025
PM-10 7.6 Ib/NNscf 0.01 50.54 0.025
PM2.5 7.6 lb/MMscf 0.01 50.54 0.025
TOTAL PM Emissions
Total
Pollutant Emissions
Criteria (lb/hr) lb/ r t
PM 2.24 13,007.45 6.50
PM-10 2.24 13,007.45 6.50
PM2.5 2.24 13,007.45 6.50
Other Combustion Emissions
Pollutant Emission Emissions
Factor Units (lb/hr) (lb/ r) t )
S02 0.6 Ib/MMscf 0.00 3.99 0.0020
NOx 100 Ib/MMscf 0.11 665.00 0.33
CO 84 lb/MMscf 0.10 558.60 0.28
VOC 5.5 Ib/MMscf 0.01 36.58 0.018
GHG
N20 1.06E-06 ton/MMBtu 1 0.0031 14.6371 0.007319
CO2 5.80E-02 ton/MMBtu 137.32 798,388.41 399.19
CH4 1.11 E-06 ton/MMBtu 0.0026 15.30 0.00765
3M Emission Calculations Fi1e:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 18 of 26 Sheet:EIG 10(G-159)Mixer BHs

� 1
Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission FactorjAnnual Pollutant Emissions
b/million sc b/r (ton sly ear
7440-38-2 arsenic 0.0002 0.0013 6.65E-07
7440-38-3 barium 0.0044 0.0293 1.46E-05
7440-41-7 beryllium 1.20E-05 0.0001 3.99E-08
7440-43-9 cadmium 1.10E-03 0.0073 3.66E-06
744047-3 chromium 1.40E-03 0.0093 4.66E-06
7440484 cobalt 8.40E-05 0.0006 2.79E-07
7440-50-8 1 copper 8.50E-04 0.0057 2.83E-06
7439-96-5 manganese 3.80E-04 0.0025 1.26E-06
7439-97-6 mercury 2.60E-04 0.0017 8.65E-07
7439-98-7 molybdenum 1.10E-03 0.0073 3.66E-06
7440-02-0 nickel 2.10E-03 0.0140 6.98E-06
778249-2 selenium 2.40E-05 0.0002 7.98E-08
7440-62-2 vanadium 2.30E-03 0.0153 7.65E-06
7440-66-6 zinc 2.90E-02 0.1929 9.64E-05
Total Annual Metals Emissions: 0.2873 1.44E-04
Additional Regulated Compound Emissions from Total Annual Natural Gas Combustion(Only)
CAS No. Speci Emission Factor nnual Pollutant Emissions
b/million sqfi I qblyr) tons/ear
71-43-2 benzene 2.10E-03 0.0140 6.98E-06
25321-22-6 dichlorobenzene 1.20E-03 0.0080 3.99E-06
50-00-0 formaldehyde 7.50E-02 0.4988 2.49E-04
110-54-3 hexane 1.80E+00 11.9700 5.99E-03
lead 5.00E-04 0.0033 1.66E-06
91-20-3 na thalene 6.10E-04 0.0041 2.03E-06
various POM 8.82E-05 1 0.0006 1 2.93E-07
108-88-3 1 toluene 3.40E-03 0.0226 1.13E-05
Total Annual: 12.5 6.26E-03
Reported in OS32 in AERO.
Additive AE(VOC/Formaldehyde)
2015 Usage Rate of Additive AE= 3,680 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 1.84 0.00
VOC 1.84 0.00
Sample Calculation
VOC(lb/yr)= (3680 lb/yr*0.0005) = 1.84 lb/yr
Total Formaldehyde/VOCs(Natural Gas and Additive)
Pollutant Emission Rate'
1b/ r t
Formaldehyde 2.34 0.00
VOC 38.42 0.02
Reported in OS31 in AERO.
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 18 of 26 Sheet:EIG 10(G-159)Mixer BHs

3M,Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group H) EIG 11
DAQ Group ID G-160
Description Coolers
Hours of Operation= 5814 hrs
Pollutant EF Emission Rate
Criteria (lb/hr) Ib/ r) t )
PM 9.27 53,891 26.95
PM-10 3.43 19,960 9.98
PM2.5 3.43 19,960 9.98
Emission Factors from AP-42 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
2016 Usage Rate of Dust Suppressant A= 1,719,166 lb/yr
2016 Usage Rate of Dust Suppressant B= 544,587 Ib/yr
2016 Usage Rate of Adhesion Promoter= 69,583 lb/yr
VOC concentration in Dust Suppressant A= 0.31% a Q
VOC concentration in Dust Suppressant B= 0.71%
VOC(Methanol)concentration in Adhesion Promoter= 14.12% q g Z f
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.
Dust Suppressant B VOC and HAP contents from the MSDS.
VOC Calcualtions for Dust Suppressants
Pollutant Emission Rate
Ib/ r t )
Dust SuppressantA 52329.42 2.66
Dust Suppressant B 3,866.57 1.93
Sample Calculation
VOC(lb/yr)_ (1719166.3 lb/yr*0.0031) = 5,329.42 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
(Ib/ r) t )
Dust Suppressant A 0.00 0.00
Dust Suppressant B 1,089.17 0.54
Sample Calculation
HAP(lb/yr)_ (5445871b/yr*0.002) = 1089.17 lb/yr
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 20 of 26 Sheet:EIG 11(G-160)Coolers

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/yr) (t y)
Methanol(&VOC) 9825.12 4.91
Sample Calculation
Methanol(lb/yr)_ (69583 Ib/yr*0.1412) = 9825.12 lb/yr
Total
Pollutant Emission Rate
(lb/yr) (tpy)
VOC 19,021 9.51
Toluene 1,089 0.54
Methanol 9,825 4.91
3M Emission Calculations File:3M AEI Calcs-CY 2017.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= 5814 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 13,704.43 6.85 13,704.43 6.85
Sample Calculation
0.01 * 1/7000 lb/gr*27500 * 60 min/hr=2.36 lb/hr
2.36 lb/hr* 5814 = 13704.43 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/ r) (tons/year)
7440-38-2 arsenic 2.22E-03 1.11E-06
7440-41-7 beryllium 6.52E-05 3.26E-08
7440-43-9 cadmium 8.42E-03 4.21E-06
7440-47-3 chromium 2.98E+00 1.49E-03
7440-48-4 cobalt 6.69E-04 3.35E-07
7439-92-1 lead 3.69E-03 1.84E-06
7439-96-5 manganese 4.73E-01 2.36E-04
7439-97-6 mercury 1.57E-04 7.85E-08
7440-02-0 nickel 1.69E-03 8.44E-07
Total Annual Metals Emissions: 3.47E+00 1.74E-03
(Refer to page 22,23 for additonal details)
3M Emission Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page 21 of 26 Sheet:EIG 12 (G-161)Finished Gran BH

3M,Incorporated-Pittsboro Plant -
Emission Calculations 2016 `
Coloring Plant Additive HAPS and TAPS
Additive Annual Additive
ID U (lb) Data Arsenic Beryllium Cadmium Chromium Cobalt Lead Manganese Mercury Nickel
A 1,719,166 Concentration m 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
'.Metals Total(lbs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
B 0 - Concentration 0.040 0.050 0.060 0.200 0.070 0.780 0.000 0.003 0.490
Metals Total(lbs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.000001 0.00000 0.00000 0.000001 0.00000 0.00000 0.00000 0.00000
4,450 Concentration 0.500 1.000 2.200 5.500 82.000 4.800 390.000 0.022 69.000
Metals Total lbs/ 0.002 0.004 0.010 0.024 0.365 0.021 1.736 0.000 0.307
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00001 0.00000 0.00006 0.00000 0.00001
D 47,894 Concentration 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Metals Total(lbs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
1 21,702 Concentration 1.000 0.000 1.000 990000.000 1.000 2.000 10.000 0.500 10.000
Metals Total lbs/ 0.022 0.000 0.022 21484.980 0.022 0.043 0.217 0.011 0.217
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.73049 0.00000 0.00000 0.00001 • 0.00000 0.00001
I 0 Concentration 5.200 0.000 5.800 1.000 0.000 3.000 0.000 0.050 6.000
Metals Total lbs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
29,119 Concentration 17.000 0.000 1.000 145.000 5.000 2.000 59.000 1.000 20.000
Metals Total(lbs/ 0.495 0.000 0.029 4.222 0.146 0.058 1.718 0.029 0.582
Emissions(lbs/yr) 0.00002 0.00000 0.00000 0.00014 0.00000 0.00000 0.00006 0.00000 0.00602
II 313,500 Concentration 40.000 0.000 30.000 0.000 0.000 150.000 40000.000 5.000 0.000
Metals Total(lbs/ 12.540 0.000 9.405 0.000 0.000 47.025 12540.000 1.568 0.000
Emissions(lbs/yr) 0.00043 0.00000 0.00032 0.00000 0.00000 0.00160 0.42636 0.00005 0.00000
1 367,012 Concentration 20.000 1.000 1.000 30.000 50.000 10.000 650.000 0.200 100.000
Metals Total Ohs/ 7.340 0.3671 0.367 11.010 18.351 3.670 238.558 0.073 36.701
Emissions(lbs/yr) 0.00025 0.00001 0.00001 0.00037 0.00062 0.00012 0.00811 0.00000 0.00125
n Concentration 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Metals Total(lbs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
ti 15,923 Concentration 350.000 0.000 10.000 30.000 0.000 250.000 150000.000 0.010 0.000
Metals Total Qbs/ 5.573 0.000 0.159 0.478 0.000 3.981 2388.450 0.000 0.000
Emissions(lbs/yr) 0.00019 0.00000 0.00001 0.00002 0.00000 0.00014 0.08121 0.00000 0.00000
0 Concentration 10.000 100.000 300.000 0.050 300.000 0.020 1000.000 0.050 300.000
Metals Total Ohs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
294,511 Concentration 1.000 0.000 1.000 0.500 0.000 1.000 0.500 5.000 0.000
Metals Total(lbs/ 0.295 0.000 0.295 0.147 0.000 0.295 0.147 1.473 0.000
Emissions(lbs/yr) 0.00001 0.00000 0.00001 0.00001 0.00000 0.00001 0.00001 0.00005 0.00000
0 Concentration 1.000 0.000 1.000 1.000 0.000 1.000 0.000 1.000 2.000
Metals Total(lbs/ 0.000 0.0001 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0 Concentration 10.800 0.000 0.500 5.000 0.000 5.500 0.100 0.100 0.100
Metals Total Ohs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
I' 22,145 Concentration 0.050 0.000 0.0051 0.050 0.1031 0.015 0.000 0.001 0.188
Metals Total Ohs/ 0.001 0.000 0.000 0.001 0.002 0.000 0.000 0.000 0.004
Emissions(lbs/yr) 0.00000 0.A000 0.000001 0.00000 0.000001 0.00000 0.00000 0.00000 0.00000
3M Emissions Calculations File:3M AEI Calm-CY 2017.xlsx
Moncure,NC Page:23 of 26 Sheet:EIG 12(G-161)Additive HAP-TAP

Q 0 Concentration 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Metals Total(lbs/yr) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 f,
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
R 9,000 Concentration 2.000 0.000 2.000 4.000 1.000 9.000 0.000 2.000 5.000
Metals Total(lbs/yr) 0.018 0.000 0.018 0.036 0.009 0.081 0.000 0.018 0.045
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
S 12,895,714 Concentration 0.000 0.000 20.000 20.000 0.000 3.200 0.000 0.070 0.000
Metals Total(lbs/yr) 0.000 0.000 257.914 257.914 0.000 41.266 0.000 0.903 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00877 0.00877 0.00000 0.00140 0.00000 0.00003 0.00000
T 523,872 Concentration 0.000 0.000 0.000 0.945 0.000 0.000 0.000 0.013 0.000
Metals Total(lbs/yr) 0.000 0.000 0.000 0.495 0.000 0.000 0.000 0.007 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00002 0.00000 0.00000 0.00000 0.00000 0.00000
U 709,341 Concentration 60.000 0.500 0.500 30.000 1.000 0.500 0.500 1.000 4.000
Metals Total(lbs/yr) 42.560 0.355 0.355 21.280 0.709 0.355 0.355 0.709 2.837
Emissions(lbs/yr) 0.00145 0.00001 0.00001 0.00072 0.00002 0.00001 0.00001 0.000021 0.00010
V 0 Concentration 0.450 0.000 0.015 0.000 0.000 0.000 0.000 0.000 0.000
Metals Total(lbs/yr) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0,00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
W 0 Concentration 5.000 0.000 0.500 11.000 0.000 17.000 400.000 0.001 107.000
Metals Total lbs/yr 0.000 0.000 0.000 0.000 0.000 0.000 0.006 0.000 0.000
Emissions abs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
X 283,030 Concentration 3.000 0.000 0.500 2.000 0.000 5.000 0.000 0.250 0.000
Metals Total(lbs/ ) 0.849 0.000 0.142 0.566 0.000 1.415 0.000 0.071 0.000
Emissions(lbs/yr) 0.00003 0.00000 0.00000 0.00002 0.00000 0.00005 0.00000 0.00000 0.00000
Y 22,010 Concentration 25.000 0.000 1.000 232.000 0.000 3.000 0.000 1.000 42.500
Metals Total(lbs/yr) 0.550 0.000 0.022 5.106 0.000 0.066 0.000 0.022 0.935
Emissions(lbs/yr) 0.00002 0.00000 0.00000 0.00017 0.00000 0.00000 0.00000 0.00000 0.00003
Z 91,425 Concentration 0.050 1.000 0.050 1.600 1.000 0.600 2.700 0.050 0.400
Metals Total lbs/ 0.005 0.091 0.005 0.146 0.091 0.055 0.247 0.005 0.037
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.0000E 0.000001 0.00000
AA 75,073 Concentration 1.000 0.000 1.000 985000.000 0.050 3.000 0.000 1.000 0.000
Metals Total(ibs/yr 0.075 0.000 0.075 73946.905 '0.004 0.225 0.000 0.075 0.000
Emissions(Ibs/yr) 0.00000 0.00000 0.00000 2.51419 0.00000 0.00001 0.00000 0.00000 0.00000
AB 0 Concentration 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Metals Total(lbs/ 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
AC 25,482,431 Concentration 0.040 0.050 0.060 0.200 0.070 0.780 0.000 0.003 0.490
Metals Total lbs/ ) 1.019 1.274 1.529 5.096 1.784 19.876 0.000 0.076 12.486
Emissions(lbs/yr) 0.00003 0.00004 0.00005 0.00017 0.00006 0.00068 0.00000 0.00000 0.00042
AD 0 Concentration 100.000 0.000 5.000 0.100 0.000 100.000 0.000 1.000 400.000
Metals Total(lbs/yr) 0.000 0.000 0.000 0.000 0.000 0.0001 0.000 0.000 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
AE 105,920 Concentration 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Metals Total(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.000001 0.00000 0.00000
Total Metals Used(lbs/yr) 71.345 2.0921 270.3461 95,738.409 21.482 118.433 15,171.427 5.039 54.153
Metals Emissions(lbs/yr) 2.42572E-03 7.11171E-05 9.19175E-03 3.25511E+00 7.30401E-04 4.02673E-03 5.15829E-01 1.71336E-04�9.20594&07
84119E-03
Metals Emissions(ton/yr) 1.21286E-06 3.55585E-08 4.59587E-06 1.63E-03 3.652E-07 2.01336E-06 2.58E-04 8.56678E-08
Notes: Arsenic Beryllium Cadmium Chromium Cobalt Lead Manganese Mercury Nickel
1)This table was constructed to compare all additives.
2)Whenever multiple addive products were potentially avalaible,the worst case(most toxic)additive was used for this table.One worst case additives were listed in the table for each formula.
3)The trade names for each additive not used for any product because this table is meant as a generic comparison/evaluation.
4)These additives are wet when mixed and therefore,based on historical calculations a release to air factor of 1.7%is applied to the metals emissions calculation.
5)A baghouse efficiency of 99.8%has been utilized for the metal emissions calculation.
Note:Metal emissions are split between the Raw and Finished Granule Baghouses.The split is based on the amount of inprocess product run through the source.
3M Emissions Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC . Page:23 of 26 Sheet:EIG 12(G-161)Additive HAP-TAP

Raw Granule Baghouse%= 8%
Finished Granule Baghouse= 92%
Refer to pages 14 and 21 for additive HAP and TAP summary and reporting information.
3M Emissions Calculations File:3M AEI Calcs-CY 2017.xlsx
Moncure,NC Page:23 of 26 Sheet:EIG 12(G-161)Additive HAP-TAP

�
3M,Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant Storage Tanks
3M Group ID N/A
DAQ Group ID G-162
Description Liquid Storage Tanks(Insignificant Sources)
Emissions
Tanks Pollutant Emitted (tpy) (lb/yr)
AI,A2,A3,A4,A5,A6,A7,
A9,A10,All,A13,A15,A16, N/A N/A N/A
All
A8,Al2 PM 0.0002 0.4597
Tank Throughput 9.41 lb per min
Emission Factor 0.00014 lb/ton throughput AP-42,Table 11.19.2--2
Hours of Operation 5.814.00 hrs
Location Emission Material Storage Information ICmitted Maximum Annual Emissions Determination
Unit Material Temperature Pressure Pollutant Uncontrolled Recovery Device Hourly Annual Emissions
Designation Stored (deg.F) (prig) Classification Emission Factor Device Description Effectiveness Emissions
(Criteria or HAP as noted % (Ib hr Ib
Coloring Plant Tank Farm A8 Hold Tank ambient ambient PM 0.00014 hood w/fabric filter 90 0.00000 0.02298 0.00001
Al2 Hold Tank ambient ambient PM 0.00014 hood w/fabric flier 90 0.00000 0.02298 0.00001
3M Emission Calculations Fde:3M AEI Cates-CY 2017.xlsx
Moncure,NC Page 24 of 26 Sheet:Insig(G-162)Storage Tanks

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= 3.30 loads/hr
Control EfficiencyZ= 90.00%
Hours of Operation= 4,704 hrs
AP-42 Annual Emissions
Emission Factorl Rate
PM PM-10 PM PM-10
(lb/load) (lb/load) (lb/yr) (tpy) (lb/yr) (tpy)
Truck Loadout 2.325 1.1 3,609.14 1.80 1,707.55 0.85
Total 3,609.14 1.80 1,707.55 0.85
Sample Calculation
3.3 loads/hr * 2.325 lb/load * 4704 hrs * (1-0.9)=3609.14 lb/yr
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 2017.xlsx
Moncure,NC Page 25 of 26 Sheeffug (G-163) Truck Load&Loadout

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GAS&DIESEL INTERNAL COMBUSTION ENGINES EMISSIONS CALCULATOR REVISION S 6/22/2015-OUTPUT SCREEN
Instructi 1pr ons: Enter emission source I facility data on the"INPUT"tab/screen. The air emission results and summary of Input data are
viewedinted on the"OUTPUT"tab/screen. The different tabs are on the bottom of this screen.
_ Online 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.
SOURCE/FA ILITY/USER INPUT SUMMARY FROM INPUTSCREEN)
COMPANY: 3M PIttSbOFO FACILITY ID NO.. 1900104
PERMIT NUMBER: 09006TO6
EMISSION SOURCE DESCRIPTION: 290 HP POWER OUTPUT DIESEL INTERNAL COMBUSTION ENGINE FACILITY CITY: Moncure
EMISSI N S URCE ID NO.: IS-FP FACILITY COUNTY: Chatham
SPREADSHEET PREPARED Y: SC POLLUTANT CONTROL EFF.
ACTUAL THROUGHPUT 27 HR FOPERATION FUEL HEATING E:VALU 140000 BTU/GAL PM 0
REQUTED ANNUAL LIMITATION 28,000 GALS COMBUSTED CALCULATIONS: 0.138 mm BTU/GAL PM10 0
U
LFURSCONTENT 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
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS POTENTIAL EMISSIONS EMISSION FACTOR
(AFTER CONTROLS!LIMITS) (BEFORE CONTROLS(LIMITS) (AFTER CONTROLS ILMTS) Ib/hp-hr
AIR POLLUTANT EMITTED Whir tons/yr Whir tons/yr Iblhr tons/r uncontrolled
PARTICULATE MATTER PM 0.64 0.01 0.64 2.79 0.64 0.62 2.20E-03
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(PM2.5) 0.64 0.01 0.64 2.79 0.64 0.62 2.20E-03
SULFUR DIOXIDE S02 0.32 0.00 0.32 1.42 0.32 0.31 1.12E-03
NITROGEN OXIDES NOx 8.99 0.12 8.99 39.38 8.99 8.68 3.10E-02
CARBON MONOXIDE CO 1.94 0.03 1.94 8.48 1.94 1.87 6.68E-03
VOLATILE ORGANIC COMPOUNDS(VOC) 0.73 1 0.01 0 73 1 3.19 0.73 0.70 2.51 E-03
TOXIC/HAZARDOUS AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS POTENTIAL EMISSIONS EMISSION FACTOR
CAS (AFTERCONTRCLS)LMTB) (BEFORECONTROLS)LMTS) (AFTER CONTROLS-TS) Ibfhp-hr
TOXIC I HAZARDOUS AIR POLLUTANT NUM R Ib/hr Ib r Whir Ib r Ib/hr Ib r uncontrolled
Acetaldehyde(H,T) 75070 1.56E-03 4.20E-02 1.56E-03 1.36E+01 1.56E-03 3 01E+00
Acrolein(H,T) 107028 1.88E-04 5.07E-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 2.19E-04 8.12E-06 7.11E-02 8.12E-06 1.57E-02 2.80E-08
Benzene(H,T) 71432 1.89E-03 5.11 E-02 1.89E-03 1.66E+01 1.89E-03 3.66E+00 6.53E-06
Benzo(a)p rene(H,T) 50328 3.82E-07 1.03E-05 3.82E-07 3.34E-03 3.82E-07 7.37E-04 1.32E-09
Beryllium metal(unreacted) H,T) 7440417 1 6.09E-06 1.64E-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 2.14E-03 7.94E-05 6.95E-01 7.94E-05 153E-01 2.74E-07
Cadmium metal(elemental unreacted)(H,T) 7440439 6.09E-06 1.64E-04 6.09E-06 5.33E-02 6.09E-06 1.18E-02 2.10E-08
Chromic Acid(VI)(H,T) 7738945 6.09E-06 1.64E-04 6.09E-06 5.33E-02 6.09E-06 1.18E-02 2.10E-08
Formaldehyde(H,T) 50000 2.40E-03 6.47E-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 4.93E-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 3.29E-04 1.22E-05 1.07E-01 1.22E-05 2.35E-02 4.20E-08
Mercury vapor(H,T) 7439976 6.09E-06 1.64E-04 6.09E-06 5.33E-02 6.09E-06 1.18E-02 2.10E-08
Napthelene H 91203 1.72E-04 465E-03 1.72E-04 1.51E+00 1.72E-04 3.32E-01 5.94E-07
Nickel metal(H,T) 7440020 6.09E-06 1 1.64E 04 6.09E O6 5.33E-02 6.09E-06 1.18E-02 2.10E-08
Selenium compounds(H) SEC 3.05E-05 8.22E-04 3.05E-05 2.67E-01 3.05E-05 5.88E-02 1.05E-07
Toluene(H,T) 108883 8.30E-04 2.24E-02 8.30E-04 7.27E+00 8.30E-04 1.60E+00 2.86E-06
Xylene(H,T) 1330207 5.79E-04 1.56E-02 5.79E-04 5.07E+00 5.79E-04 1.12E+00 2.00E-06
Highest HAP(Formaldehyde) 50000 2.40E-03 6.47E-02 2.40E-03 2.10E+01 2.40E-03 4.63E+00 8.26E-06
Total HAPs 7.79E-03 2.10E-01 7.79E-03 6.83E+01 7.79E-03 1.51E+Ot
TOXIC AIR POLLUTANT EMISSION N(FOR PERMITTING PURPOSES)
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS I LIMITATIONS EMISSION FACTOR
Ib/hp-hr
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 4.51E-03 3.63E-01 6.48E-07
Arsenic unlisted compounds(H,T) ASC-Other 8.12E-05 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) yrene H,T) 50328 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 2.74E-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 I)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 2.35E-02 4.20E-08
Mercury vapor(H,T) 7439976 6.09E-06 1.46E-04 1.18E-02 2.1 DE-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 2.86E-06
X lene(H,T) 1330207 `.79E-04 1.39E-02 1.12E+00 2.00E-05
GREENHOUSE GAS EMISSIONS INFORMATION(FOR EMISSIONS INVENTORY PURPOSES) -CONSISTENT MTN 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
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 mission Factors
metric ton r metric tons/r,CO2e short tons r short ton r short tons r,CO29 short tons r short tons/yr.CO2e
CARBON DIOXIDE(COI no EPA method no EPA method no EPA method 1,449.78 1,449.78 319.59 31
METHANE(CHA) no EPA method no EPA method no EPA method 5.88E-02 1.47E+00 1.28E-02 �9.5191
9E-01NITROUS OXIDE(Nz0) no EPA method no EPA method no EPA method 1.18E-02 3.50E+00 2.56E-03 E-01TOTAL no EPA method TOTAL 1 .76 0.
NOTE: CO2e means CO2 equivalent.
NOTE: The DAO 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 2017
C&S C&S Coloring Coloring
Operating Operating Operating Operating
Days Per Hours per Days Per Hours per
month month month month
Jan 26 491.2 21 492
Feb 25 492.4 20 526.43
Mar 30 573.8 30 570
Apr 24 400.5 18 430
May 25 466.3 23 545.87
Jun 26 467.5 26 469.95
j Jul 19 350 20 373.3
Aug 25 471.8 22 479.49
Sep 23 468.9 23 506
Oct 29 527.1 25 591.34
Nov 27 525.3 24 543.25
Dec 15 273.2 18 286.33
Totals: 5,508.0 hrs/yr 5,814.0 hrs/yr
L1 L2
Coloring Coloring
H rs H rs
Jan 338.73 153.4
Feb 363.87 162.56
Mar 410 160
Apr 230 200
May 309.4 236.47
Jun 100.6 369.35
Jul 82.3 291
Aug 137.23 342.26
Sep 143 363
Oct 241.34 350
Nov 174 369.25
Dec 28.73 257.6
Line totals 2559.2 3254.89
Yr total 5814.09