AQ_F_1900104_20130626_EI_Cmb-EI-File

CY2012 Emission Inventory Review/Data Tracking Form
Check boxes that apply.
Facility Name: 3M Industrial Minerals Facility ID: 1900104
Assigned To: D avid miller Confidential Request: Yes ❑ No X
If yes, notify El coordinator and treat as confidential.
Submission type: AERO X Paper ❑ If Paper, initials of person entering emissions data into ED
Inventory Review/IBEAM Data Entry
Y N*
All forms appear complete and signed by the appropriate official. X
Supporting calculations, control efficiencies, and documentation of emission factors, if not using X
AP-42, are included and appear correct. OS 7&OS 11 are not combustion sources and emission are
based on stack test.
Pertinent compliance and permitting limits checked and facility is at or below limits (If facility has X
exceeded limit, check calculation and explain).
All permitted and known insignificant sources are included and source and control device IDs are X
the same as the Ids used in the Air Permit. There was a U source fire pump which has been associated
to the permit as an exempted source.
All known operating scenarios, control devices,and emission release points have been entered for X
each source.
For any pollutant, all emissions have been reported for all permitted and insignificant sources that X
contribute to the facility total (above de minimus reporting limits)of that pollutant to the best of
reviewers knowledge.
All volatile HAPS/TAPS included in VOC total. (See pollutant list on DAQ external web page) X
Significant changes (>10%)from previous inventories have been investigated and found acceptable X
(verified by running QAQC report and Facility Total report in ED-Entry). Print Facility total report and
attach.Variations do to sales.
Reviewer has checked for facility comments and addressed any issues in the facility comments. X
Reviewer has checked for SCC/source type accuracy and corrected errors when found. (please X
note errors corrected in summary below).
Summary of all changes/additions to inventory:
1. U source U-IS-FP was removed because it was a deputation.
2. Calculation for OS 35, Dryer and Kiln through-put; part of Group 160, were under Group 158.
* If No, explain corrective action taken in the summary section of this form.
QAQC and Facility Total Reports verified correct? Yes
Has the Data Entry Complete date been entered in IBEAM? Yes. (do so only when totally finished)
Signature of Reviewer: /GO� ,77�'r�z-Date reviewed:
(This signature certifies that this review was completed to the best of my ability within the time constraints allowed.)

Facility Total CY 2012 Emission Summary Recorded in ED Facility ID#: 1900104
Facility Name: 3M Industrial Mineral Products Permit#(s): 09006104
Green House Gases Pollutants (GHG) Actual Emissions
Tons/Yr
Pollutant CAS CY 2012 CY 2011 Demini- Change
from ED from Fees mus
Nitrous Oxide (N20) 10024972 0.409100 0.406100 1.0 0.7%
Carbon Dioxide (CO2) 124389 22,351.77 22,139.87 5,000.0 1.0%
Methane (CH4) 74-82-8 0.425300 0.425000 10.0 0.1%
1,\
CO2 equivalent(sum of individual GHG pollutant emission 20,400.68 metric tons
times their 1995 IPCC Global Warming Potential (GWP),
converted to metric tons)
Criteria Pollutants Actual Emissions
(Tons/Year)
Pollutant CAS CY 2012 CY 2011 Demini- %
from ED from Fees mus Change
CO co - 15.79 15.50 0.5 Fl.9%
NOx NOx 18.91 18.45 0.5 2.5%
PM(TSP) TSP 81.81 80.93 0.5 1.1%
PM10 PM10 62.31 61.48 0.5 1.4%
PM2.5 PM2.5 60.57 59.86 0.5 1.2%
S02 SO2 0.120000 0.110000 0.5 9.1%
VOC VOc 11.03 10.46 0.5 5.4%
Hazardous Air Pollutants (HAPs) Actual Emissions
and/or Toxic Air Pollutants (TAPs) (Pounds/Year)
Pollutant CAS CY 2012 - CY 2011 Demini- %
from ED from Fees mus Change
rsenic& Compounds (total mass of elementalAS, arsine and 0.076440 0.074570 0.01 2.5%
all inorganic compounds)
Arsenic Unlisted Compounds-Specify Compound ASC-Other 0.076440 0.074570 0.01 2.5%
(Component of ASC)
Beryllium& compounds (Total mass) 0.004770 0.005590 1,0 1 -14.7%
Beryllium Metal(unreacted) (Component of BEC) 1 7440-41-7 0.004650 0.005370 1.0 1-13.4%
Beryllium Unlisted Compounds-Specify Compound BEC-Other 0.000120 0.000220 1.0 N/A
(Component of BEC)
09/11/2013 Page 1 of 4

Facility Total CY 2012 Emission Summary Recorded in ED Facility ID#: 1900104
Facility Name: 3M Industrial Mineral Products Permit#(s): 09006T04
Hazardous Air Pollutants (HAPs) Actual Emissions
and/or Toxic Air Pollutants (TAPS) (Pounds/Year)
Pollutant CAS CY 2012 CY 2011 Demini- %
from ED from Fees mus Change
Cadmium & compounds (total mass includes elemental metal) 0.426300 0.415500 0.1 2.6%
Cadmium Metal, elemental, unreacted(Component 7440-43-9 0.409640 0.405930 0.1 0.9%
of CDC)
Cadmium Unlisted Compounds-Specify Compound CDC-Other 0.016660 0.009570 0.1 74.1%
(Component of CDC)
Chromium-AIZ/Total(includes Chromium (VI) categories, 6.33 2.98 0,1 1112.4%
metal and others)
Chromic acid(VI) (Component of SolCR6& CRC) 7738-94-5 0.521310 0.516550 0.01 0.9%
Chromium Unlisted Compounds-Specify CRC-Other 5.81 2.47 0.1 1.35.5%
Compound(Component of CRC)
Chromium (VI) Soluble Chromate Compounds (Component of 0.521310 0,516550 0.01 10.9%
CRC)
Chromic acid(VI) (Component of SolCR6& CRC) 7738-94-5 0.521310 0.516550 0.01 0.9%
Cobalt& compounds 0.032400 0.032070 1.0 11.0
Cobalt Unlisted Compounds-Specify Compound COC-Other 0.032400 0.032070 1.0 P.
(Component of COC)
Lead& compounds 0.193370 0.187870 1.0 12.9%
Lead Unlisted Compounds-Specify Compound PBC-other.. 0.193370 0.187870 10.0 2.9%
(Component of PBC)
Manganese& compounds 0,831820 0.423120 10.0 196.6%
Manganese Unlisted Compounds-Specify MNC-Other 0.831820 0.423120 10.0 96.6%
Compound(Component of N1NC)
Mercury & Compounds-all total mass includes Hg Vapor 0.097190 0.096580 0.001 0.6%
Mercury, aryl and inorganic compounds MERCARYL 0.000230 0.000600 0.001 N/A
(Component of HGQ
Mercury, vapor (Component of HGC) 7439-97-6 0.096960 0.095980 0.001 1.0%
Nickel& Compounds,sum total mass includes elemental 0.787260 0.778290 1.0 1.2%
Nickel metal(Component of NIQ 7440-02-0 0.787260 0.778290 1.0 1.2%
09/11/2013 Page 2 of 4

Facility Total CY 2012 Emission Summary Recorded in ED Facility ID#: 1900104
Facility Name: 3M Industrial Mineral Products Permit#(s): 09006T04
Hazardous Air Pollutants (HAPs) Actual Emissions
and/or Toxic Air Pollutants (TA-Ps) (Pounds/Year)
Pollutant CAS CY 2012 CY 2011 Demini- %
from ED from Fees mus Change
Polycyclic Organic Matter(7 PAH Compounds for NIF) 0.000010 Not 1.0 N/A
Reported
Benzo(a)pyrene (Component of 833291POMTV& 50-32-8 0.000010 Not 1.0 N/A
5655317PAH) Reported
Polycyclic Organic Matter(Specific Compounds from OAQPS 0.232280 0.225090 1.0 13.2%
or TT9
Benzo(a)pyrene (Component of 833291POMTV& 50-32-8 0.000010 Not 1.0 N/A
5655317PAH) Reported
Naphthalene (Component of 833291POMTV) 91-20-3 0.232270 0.225090 1.0 3.2%
Acetaldehyde 75-07-0 0.047000 Not 10.0 N/A
Reported
Acrolein 107-02-8 0.005670 Not 10.0 N/A
Reported
Benzene 71-43-2 0.838900 0.774880 1.0 8.3%
Butadiene, 1,3- 106-99-0 0.002400 Not 1.0 N/A
Reported
Dichlorobenzene(p), 1,4- 106746-7 0.446690 0.442800 1.0 0.9%
Formaldehyde 50-00-0 29.65 29.27 10.0 1.3%
Hexane, n- 110-54-3 670.03 664.20 100.0 0.9%
Methanol (methyl alcohol) 67-56-1 11,296.00 7,479.00 1,000.0 151.0%
Polycyclic Organic Matter(Inc PAH, dioxins, etc.NCPOM 0.032840 0.032590 1.0 0.8%
&AP 42 historic)
Selenium Compounds SEC 0.000920 Not 10.0 N/A
Reported
Toluene 108-88-3 1,083.29 350.25 100.0 1209.3%
Xylene (mixed isomers) 1330-20-7 0.017500 Not 100.0 NIA
Reported
Largest Individual HAP Methanol(methyl alcohol) 11,296.00 lbs
Total HAP Emissions 3,089.38 lbs
09/11/2013 Page 3 of 4

00 1
3M Industrial Minerals Product Division
4191 Highway 87 South
Moncure, NC. 27559
6/20/2013
Air Emission Inventory
Raleigh Regional Office
3800 Barrett Drive
Raleigh, NC 27609
Subject: 2012 Air Emissions Inventory Forms
Via Certified Mail 7010 1870 0002 5350 1235
The 2012 Emissions Inventory was submitted electronically today, 6/20/2012,
and this is the supporting documentation. This packet includes the following:
- Certification form signed by the responsible official
- General Information Form with changes for Plant contact, etc.
- Supporting documents for emission calculations for the year of 2012
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.
Randy Stiles: 3M Pittsboro Plant Manager
Wayne H. Neuman: 3M Corp.
f. 6 2013
P [phone]
F [phone]

Original COPY of RECORD Date Submitted: 6/20/2013 10:27:27
Inventory Certification Form(Title V)
Facility Name: 3M 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 2012
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 Bandy Stiles
This person or one that meets the definition below must sin 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 STATEMENT-
(I=ortant* Legally Responsible Official,read and sign after all submissionLAILfMAU
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:
Printed Name: Randy tiles
,Signature: 0- 1
This form applies to Title acilities. If this facility is not classified as Title V,please telephone your regional office Emission
Inventory contact at once for proper forms.
Email address of Responsible Official:
[e-mail]
F 2013
Information on this Form cannot be held confidential
Original COPY of RECORD Date Submitted: 6/20/2013 10:27:27 1

Facility Name 3M Industrial Mineral Products Facility ID_1900104 y -
North Carolina Department of Environment and Natural Resources -�
-- Division of Air Quality
General Information
If any information already provided to DAQ has changed or otherwise is incorrect,please
provide corrections. You may leave blanks where the information is unchanged.
(Except Facility ID and Name).
Physical (911)Address of Facility
Name of Responsible Official
Title Telephone# -
E-Mail Address _.
Mailing Address of Responsible Official
Name of Facility Technical/Permit Mailing Contact_Stanley B. Carter_
Title Env. Coordinator Telephone#(_919_)_642_-_4009
E-Mail [e-mail]
Mailing Address of Responsible Official 4191 Hwy 87 South, Moncure,NC
27559
Name of Inspection Contact_Stanley B. Carter
Title—Env. Coordinator Telephone#L919_)_642_-_4009
E-Mail [e-mail]
Name of Billing/Invoice Contact
Title Telephone# -
E-Mail Address
Billing/Invoice Company
Billing/Invoice Address
Standard Industrial Classification (SIC) Code(s)
North American Industry Classification System
(NAICS—six digit) Code(s)—
If known (see instructions)
Report Prepared by_Stanley B. Carter Telephone#(_919_)_642_-_4009_
E-Mail [e-mail]
Provide to Appropriate DAQ Regional Office as needed.
Information on This Form cannot be held confidential.

3M,Incorporated-Pittsboro Plant R Y
Emission Calculations V 0 D q
Crushing and Screening Plant 1
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 55,586.00 decatherms/yr
55,586.00 MMBtu/yr
53.71 MMscf/yr
Hours of Operation 3,829.50 hrs
Pollutant EF r Emissions
Criteria (lb/ton) Ib/hr Ib/ r )
PM 0.0268 3.88 14,865.64 7.43
PM-10 0.0146 2.11 8,098.44 4.05
PM2.5 0.0083 1.20 4,603.91 2.30
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 t D
PM 7.6 Ib/IvlMscf 0.11 408.171 0.20 /
PM-10 7.6 Ib/MMscf 0.11 408.171 0.20 '✓/
PM 2.5 7.6 IbAWscf 0.11 408.171 0.20
TOTAL PM
Pollutant Emissions
Ib/hr r t
PM 3.99 15,273.81 7.64
PM-10 2.22 8,506.61 4,25
PM 2.5 1.31 5,012.08 2.51
Using Combustion Emission Factors
Pollutant Emission Emissions
Factor Units Ib&r Ib/ r
S02 0.6 Ib/IvlMscf 0.01 32.22 0.016
NOx 100 Ibft"scf 1.40 5,370.63 2.69
CO 84 Ib/NIMscf 1.18 4,511.33 2.26 /
VOC 5.5 lb/MMscf 0.08 295.38 0.15
GHG
N20 1.06E-06 ton/MMBtu 0.03091 118.151 0.0591
CO2 5.80E-02 I ton/MMBtu 1 1,682.921 6,444,753.621 3,222.38
CH4 1.11 E-06 ton/MMBtu 1 0.0321 123.521 0.062
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page 9 of26 Sheet:EIG 3(ES1415)C&S Dryer

3M, Incorporated - Pittsboro Plant
Emission Calculations
Crushing and Screening Plant
3M Group ID EIG 1
DAQ Group ID G-151
Description Crusher Baghouse#1 Sources
Hours of Operation= 3829.5 hrs
Stack Test Annual Emissions
Emission Rate l Rate
PM PM PM-10
(Ib/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.123. 471.03 0.24 471.03 0.24
Sample Calculation
0.123 lb/hr* 3 829.5 =471:03'lb/yr
1 Emission rate data from stack tests performed on the emission point for this group on August 5-8,2002
r
3M Emission Calculations File:3M AEI Calcs -CY 2012-5-23.xlsx
Moncure,NC Page 6 of 26 Sheet:EIG 1 (G-151)Crusher#11311

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= 3829.5 hrs
Stack Test Annual Emissions
Emission Ratel Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.37 1,416.92 0.71 1,416.92 1 0.71
Sample Calculation(PM)
0.37 lb/hr*3829.5 = 1416.92 lb/yr
1 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 2012-5-23.xlsx
Moncure,NC Page 7 of 26 Sheet:EIG 2 (G-152)Screen#1 BH

Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission Factor Annual Pollutant Emissions
lqblilli.,,sc b/r tons/ear
7440-38-2 arsenic 0.0002 0.0107 5.37E-06
7440-38-3 barium 0.0044 0.2363 1.18E-04
7440-41-7 beryllium 1.20E-05 0.0006 3.22E-07
7 43-9 cadmium ,✓ 1.10E-03 0.0591 2.95E-05
7440-47-3 chromium`s 1.40E-03 0.0752 3.76E-05
7440-48-4 cobalt 8.40E-05 0.0045 2.26E-06
7440-50-8 copper 8.50E-04 0.0457 2.28E-05
7439-96-5 manganese I? 3.80E-04 0.0204 1.02E-05
7439-97-6 mercury „✓ 2.60E-04 0.0140 6.98E-06
7439-98-7 molybdenum 1.10E-03 0.0591 2.95E-05
7440-02-0 nickel 2.10E-03 0.1128 5.64E-05
7782-49-2 selenium 2.40E-05 0.0013 6.44E-07
7440-62-2 vanadium 2.30E-03 0.1235 6.18E-05
7440-66-6 zinc 2.90E-02 1.5575 7.79E-04
Total Annual Metals Emissions. 2.3206 0.0012
Additional Regulated Compound Emissions from Total Annual Natural Gas Combustion(Only)
CAS No. Species F(Wilfton
Factor Annual Pollutant Emissions
sc b/r (tone ear
71-43-2 benzene 0.0021 0.1128 5.64E-05
25321-22-6 dichlorobenzene 1.20E-03 0.0644 3.22E-05
50-00-0 formaldehyde 7.50E-02 4.0280 2.01E-03
110-54-3 hexane 1.8 96.6713 4.83E-02
lead 0.0005 0.0269 1.34E-05
91-20-3 napthalene 6.10E-04 0.0328 1.64E-05
various POM 8.82E-05 0.0047 2.37E-06
108-88-3 toluene 3.40E-03 0.1826 9.13E-05
Total Annual: 101 0.05
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page 9 of 26 Sheet:EIG 3(ES 1415)C&S Dryer

CC)
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= 3829.5 hrs
Stack Test Annual Emissions
Emission Ratel Rate
PM PM PM-10
(lb/hr) (I yr) (tpy) (lb/yr) I (tpy)
0.3 1,148.851 0.57 1,148.851 0.57
Sample Calculation(PM)
0.3 lb/hr*3829.5 =1148.85 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 2012-5-23.xlsx
Moncure,NC Page 10 of 26 Sheet:EIG 4(G-153)Screen#2 BH

A
3M, Incorporated -Pittsboro Plant _
Emission Calculations
L m 'Lr2rZ e- C� 4
Crushing and Screening Plant Y'
3M Group ID EIG 5
DAQ Group ID G-154
Description Crusher Baghouse#2 Sources
Hours of Operation= 3829.5 hrs
Stack Test Annual Emissions
Emission Ratel Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.28 1 1,072.261 0.54 1,072.26 0.54
Sample Calculation(PM)
0.281b/hr*3829.5 = 1072.26 lb/yr
1 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 2012-5-23.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= 3829.5 hrs
Stack Test Annual Emissions
Emission Ratel Rate
PM PM PM-10
(lb/hr) (lb/yr) I (tpy) (lb/yr) (tpy)
0.46 1 1,761.571 0.88 1,761.57 0.88
Sample Calculation(PM)
0.46 lb/hr*3829.5 = 1761.57 lb/yr
1 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 2012-5-23.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= 3829.5 hrs
Stack Test Annual Emissions
Emission Ratel Rate
PM PM PM-10
(lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
0.104 398.27 1 0.20 398.27 0.20
Sample Calculation(PM)
0.104 lb/hr*3829.5 =398.27 lb/yr
1 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 2012-5-23.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
DAQ Group ID G-157
Description Raw Granule Baghouse Sources
Hours of Operation= 5659.2 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 11,156.71 5.58 11,156.71 5.58
Sample Calculation l�v vrv�ew
0.01 * in000lb/gr*23000 * 60 min/hr= 1.971b/hr
1.97 lb/hr* 5659.2 = 11156.71 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 8.24E-05 4.12E-08
7440-41-7 beryllium 5.68E-06 2.84E-09
7440-43-9 cadmium 7.86E-04 3.93E-07
7440-47-3 chromium 2.74E-01 1.37E-04
7440-48-4 cobalt 5.35E-05 2.67E-08
7439-92-1 lead 3.16E-04 1.58E-07
7439-96-5 manganese 3.25E-02 1.63E-05
7439-97-6 mercury 1.08E-05 5.41E-09
7440-02-0 nickel 2.54E-04 1.27E-07
Total Annual Metals Emissions: 3.08E-01 1.54E-04
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.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 326,954.00 decatherms/yr
326,954.00 M Mtu/yr
315.55 MMscf/yr
Hours of Operation 5,659.20 hrs
Combustion Emissions
Pollutant Emission Emissions
Factor Units (lb/hr) Ib/ r t
PM 7.6 lb/NMcf 0.42 2,398.18 1.20
PM-10 7.6 lb/NMcf 0.42 2,398.18 1.20
PM 2.5 7.6 lb/NMcf 0.42 2,398.181 1.20
Pollutant Emission Total Emissions
Criteria Factor Units (lb/hr) (Ib/ r t
SO2 0.6 lbftvMcf 0.03 189.33 0.09
NOx 100 lbftAMscf 5.58 31,555.00 15.78
CO 84 lbftAMscf 4.68 26,506.20 13.25
VOC 5.5 lb/NMcf 1 0.31 1,735.53 0.87
GHG
N2O 1.06E-06 ton/MNMtu 0.1231 694.971 0.347
CO2 5.80E-02 ton/MMBtu 6,698.421 37,907,710.141 18,953.86
CH4 1.11E-06 ton/MNMtu 0.131 726.561 0.36
Processin PM Emissions-D ers 0 5 3 S L07
Pollutant Stack Test Total
Criteria Emission Emissions
Rate Units lb/hr lb/ r t )
Dryer#1 0.15 lb/hr 0.15 848.88 0.42
Dryer#2 0.115 lb/hr 0.115 650.81 0.33
Total(Assumes Includes Combustion)= 0.27 1,499.69 0.75 1
1-Dryer#1 and#2 tested at the 3M NC facility on August 5-8,2002.
-?
Processing PM Emissions-kilns .S 3
Hourly Emissions Annua Emissions o
Rate' Rate2
PM PM-10 PM PM-10
b/hr b/hr lb/ r Ib/ r
8.57 8.57 48,507.43 24.25 48,507.43 24.25
Sample Calculation L?` O
0.01 * 1/7000 lb/gr* 100000 *60 min/hr=8.57 lb/hr
8.57 lb/hr*5659.2 hrs=48507.43 lb/yr
' Hourly emission rates calculated using grain loading and baghouse flowrate
2 Annual emission rates calculated based upon the coloring plant operating hours
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page 16 of 26 Sheet:EIG 9(G-158)Color Pit Cmbstn

0 IL C®
Total PM
Sources PM PM-10 PM2.5
(Ib/yr) (lb/yr) (lb/yr)
Combustion 2,398 2,398 2,398
Dryers 1,500 1,500 1,500
Kilns 48,507 48,507 48,507
TOTAL(lb/yr) 52,405 52,405 52,405
TOTAL(tpy) 26.20 26.20 26.20
Heavy Metals Emissions from Total Annual Natural Gas Combustion
CAS No. Species Emission Factor Annual Pollutant Emissions
b/million sqfi ablyr) tons/year)
7440-38-2 arsenic 2.00E-04 0.0631 3.16E-05
7440-38-3 barium 4.40E-03 1.3884 6.94E-04
7440-41-7 beryllium 1.20E-05 0.0038 1.89E-06
7440-43-9 cadmium 1.10E-03 0.3471 1.74E-04
7440-47-3 chromium 1.40E-03 0.4418 2.21E-04
7440-48-4 cobalt 8.40E-05 0.0265 1.33E-05
7440-50-8 copper 8.50E-04 0.2682 1.34E-04
7439-96-5 manganese 3.80E-04 0.1199 6.00E-05
7439-97-6 mercury 2.60E-04 0.0820 4.10E-05
7439-98-7 molybdenum 1.10E-03 0.3471 1.74E-04
7440-02-0 nickel 2.10E-03 0.6627 3.31E-04
7782-49-2 selenium 2.40E-05 0.0076 3.79E-06
7440-62-2 vanadium 2.30E-03 0.7258 3.63E-04
7440-66-6 zinc 2.90E-02 9.1510 4.58E-03
Total Annual Metals Emissions: 13.6349 0.0068
Additional Regulated Compound Emissions from Total Annual Natural Gas Combustion Only)
CAS No. Species Emission Factor Annual Pollutant Emissions
(Ib/million scfi (1b/yr) tons/year)
71-43-2 benzene 2.10E-03 0.6627 3.31E-04
25321-22-6 dichlorobenze 1.20E-03 0.3787 1.89E-04
50-00-0 formaldehyde 7.50E-02 23.6663 1.18E-02
110-54-3 hexane 1.8 567.9900 2.84E-01
lead 5.00E-04 0.1578 7.89E-05
91-20-3 na thalene 6.10E-04 0.1925 9.62E-05
various POM 8.82E-05 0.0278 1.39E-05
108-88-3 toluene 3.40E-03 1.0729 5.36E-04
Total Annual: 594 0.30
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page 16 of 26 Sheet:EIG 9(G-158)Color Plt Cmbstn

3M,Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ID EIG 10
DAQ Group H) G-159
Description Mixer Baghouses
Hours of Operation= 5659.2 hrs
Mixer#1 BH Flowrate= 13,000 acfm
Mixer#2 BH Flowrate= 13,000 acfm
Total Baghouse Flowrate= 26,000 acfin
Grain Loading= 0.01 gr/ft3
Hourly Emissions Annual Emissions
Rate Rate
PM PM-10 PM' I PM-10' (�/J
(lb/hr) (lb/hr) Ib/yr (tpy) I (lb/yr t
2.23 2.23 12,611.93 1 6.31 1 12,611.93 /6.31 1
Sample Calculation
0.01 gr/ft3*1/7000 lb/gr*26000 acftn*60 min/hr=2.23 lb/hr
2.23 lb/hr*5659.2 hrs=12611.93 lb/yr
I Hourly emission rates calculated using grain loading and baghouse flowrate
2 Annual emission rates calculated based upon the coloring plant operating hours
'Reported in OS31 in AERO submission.
There are small bumers on each mixer and the flue gas/exhaust goes through the Mixer Baghouses
Natural Gas Usage 3,032.00 decatherms/yr
�� L4�
3,032.00 MMBtu/yr
2.93 MMscf/yr w,(�
Hours of Operation 5,659.20 hrs C)C/�V
Combustion Emissions
V
Total
Emission Emissions
Pollutant Factor Units lb/hr Ib/ r t
Criteria
PM 7.6 Ib/MMscf 0.00 22.24 0.011
PM-10 7.6 lb/MMscf 0.00 22.24 0.011
PM2.5 7.6 lb/N Mscf 1 0.00 22.24 r 0.011
TOTAL PM Emissions
Total S �
Pollutant Emissions
Criteria lb/hr Ib/ r t
PM 2.23 12,634.17 6.32
PM-10 2.23 12,634.17 6.32
PM2.5 2.23 12,634.17 6.32
Other Combustion Emissions
Pollutant Emission Emissions
Factor Units (lb/hr) (lb/yr) (tpy)
S02 0.6 lb/NEvlscf 0.00 1.76 0.0009
NOx 100 lb/MMscf 0.05 292.60 0.15
CO 84 lb/MMscf 0.04 245.78 0.12
VOC 5.5 lb/MIlvlscf 0.00 16.09 0.008
GHG
N20 1.06E-06 ton/M!vlBtu 1 0.0011 6.445 0.003222
CO2 I 5.80E-02 ton/MMBtu 1 62.121 351,536.23 175.77
CH4 1.11E-061 ton/MJMBtu 1 0.00121 6.74 0.00337
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.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 Factot2nual Pollutant Emissions'
b/million set) b/ tons/ear
7440-38-2 arsenic 0.0002 0.0006 2.93E-07
7440-38-3 barium 0.0044 0.0129 6.44E-06
744041-7 beryllium 1.20E-05 0.0000 1.76E-08
744043-9 cadmium 1.10E-03 0.0032 1.61E-06
744047-3 chromium 1.40E-03 0.0041 2.05E-06
7440-484 cobalt 8.40E-05 0.0002 1.23E-07
7440-50-8 1 copper 8.50E-04 0.0025 1.24E-06
7439-96-5 manganese 3.80E-04 0.0011 5.56E-07
7439-97-6 mercury 2.60E-04 0.0008 3.80E-07
7439-98-7 molybdenum 1.10E-03 0.0032 1.61E-06
7440-02-0 nickel 2.10E-03 0.0061 3.07E-06
7782-49-2 selenium 2.40E-05 0.0001 3.51E-08
7440-62-2 vanadium 2.30E-03 0.0067 3.36E-06
7440-66-6 1 zinc 2.90E-02 0.0849 4.24E-05
Total Annual Metals Emissions. 0.1264 6.32E-05
Additional Regulated Compound Emissions from Total Annual Natural Gas Combustion(Only)
CAS No. Speci Emission Factor jAnnual Pollutant Emissions
b/million sc b/r tons/ear
71-43-2 benzene 2.10E-03 0.0061 3.07E-06
25321-22-6 dichlorobenzene 1.20E-03 0.0035 1.76E-06
50-00-0 formaldehyde 7.50E-02 0.2195 1.10E-04
110-54-3 hexane 1.80E+00 5.2668 2.63E-03
lead 5.00E-04 0.0015 7.32E-07
91-20-3 na thalene 6.10E-04 0.0018 8.92E-07
various POM 8.82E-05 0.0003 1.29E_07
108-88-3 toluene 3.40E-03 0.0099 4.97E-06
Total Annual: 5.5 2.75E-03
Reported in OS32 in AERO.
Additive AE(VOC/Formaldehyde)
2012 Usage Rate of Additive AE= 2,889 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 1.44 0.00
VOC 1.44 0.00
Sample Calculation
VOC(lb/yr)= (2889 lb/yr*0.0005) = 1.44 lb/yr
Total Formaldehyde/VOCs(Natural Gas and Additive)
Pollutant Emission Rate'
lb/ r
Formaldehyde 1.66 0.00
VOC 17.54 0.01
Reported in OS31 in AERO.
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page 18 of 26 Sheet:EIG 10(G-159)Mixer BHs

3M,Incorporated-Pittsboro Plant
Emission Calculations
Coloring Plant
3M Group ID EIG 11 T S cie�
DAQ Group ID G-160
Description Coolers S
Hours of Operation= 5659.2 hrs
Pollutant EF Emission Rate
Criteria (lb/hr) (lb/ r) (t y
PM 8.25 46,687 23.34
PM-16 3.06 17,291 8.65
PM2.5 3.06 17,291 8.65
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
2011 Usage Rate of Dust Suppressant A= 1,556,321 lb/yr
2011 Usage Rate of Dust Suppressant B= 541,191 lb/yr
2011 Usage Rate of Adhesion Promoter= 79,997 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.
Dust Suppressant B VOC and HAP contents from the MSDS.
VOC Calcualtions for Dust Suppressants
Pollutant Emission Rate
(lb/ r) (t )
Dust Suppressant A 4,824.60 2.41
Dust Suppressant B 3,842.46 1.92
Sample Calculation
VOC(lb/yr)_ (1556321 Ib/yr*0.0031) = 4,824.60 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/ r) (t )
Dust Suppressant A 0.00 0.00
Dust Suppressant B 1,082.38 0.54
Sample Calculation
HAP(lb/yr)_ (541191 lb/yr*0.002) = 1082.38 lb/yr
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page 20 of 26 Sheet:EIG I I(G-160)Coolers

Adhesion Promoter emission factor from 3M(Wausau)stack testing performed in Oct,2011. Q�
The adhesive promoter contains methanol,which is a HAP and a VOC.
Adhesion Promoter
Pollutant Emission Rate
(lb/ r) (t y)
Methanol(&VOC) 11295.58 5.65
Sample Calculation
Methanol(lb/yr)_ (79997 lb/yr*0.1412) = 11295.58 lb/yr
Total
Pollutant Emission Rate
(ib/yr) (tpy)
VOC 19,963 9.98
Toluene 1,082 0.54
Methanol 11,296 5.65
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.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= 5659.2 hrs
Hourly Emissions Annual Emissions
Rater Rate
PM PM-10 PM PM-10
(lb/hr) (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
2.36 2.36 13,339.54 6.67 13,339.54 6.67
Sample Calculation
0.01 * 1/7000 lb/gr*27500 * 60 min/hr=2.36 lb/hr
2.36 lb/hr* 5659.2 = 13339.54 lb/yr
1 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 I Annual Pollutant Emissions
(lb/yr) I (tons/year)
7440-38-2 arsenic 8.35E-04 4.17E-07
7440-41-7 beryllium 5.75E-05 2.88E-08
7440-43-9 cadmium 7.96E-03 3.98E-06
7440-47-3 chromium 2.77E+00 1.38E-03
7440-48-4 cobalt 5.41E-04 2.71E-07
7439-92-1 lead 3.20E-03 1.60E-06
7439-96-5 manganese 3.29E-01 1.65E-04
7439-97-6 mercury 1.10E-04 5.48E-08
7440-02-0 nickel 2.58E-03 1.29E-06
TotalAnnual Metals Emissions. 3.11E+00 1.56E-03
(Refer to page 22,23 for additonal details)
3M Emission Calculations File:3M AEI Calcs-CY 2012- 5-23.xlsx
Moncure,NC Page 21 of 26 Sheet:EIG 12(G-161)Finished Gran BH

t
3M,Incorporated-Pittsboro Plant
Emission Calculations 2012
Coloring Plant Additive HAPS and TAPS
Additive Annual Additive
ID Usage(lb) Data Arsenic Beryllium Cadmium Chromium Cobalt Lead Manganese Mercury Nickel
A 1,556,321 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 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
C 6,402 Concentration 0.500 1.000 2.200 5.500 82.000 4.800 390.000 0.022 69.000
Metals Total lbs/ 0.003 0.006 0.014 0.035 0.525 0.031 2.497 0.000 0.442
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00002 0.00000 0.00008 0.00000 0.00002
D 33,842 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
E 89,018 Concentration 1.000 0.000 1.000 990000.000 1.000 2.000 10.000 0.500 10.000
Metals Total lbs/ 0.089 0.000 0.089 88127.820 0.089 0.178 0.890 0.045 0.890
Emissions(lbs/yr) 0.00000 0.00000 0.00000 2.99635 0.00000 0.00001 0.00003 0.00000 '0.00003
F 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
G 20,673 Concentration 17.000 0.000 1.000 145.000 5.000 2.000 59.000 1.000 20.000
Metals Total lbs/ 0.351 0.000 0.021 2.998 0.103 0.041 1.220 0.021 0.413
Emissions(lbs/yr) 0.00001 0.00000 0.00000 0.00010 0.00000 0.00000 0.00004 0.00000 0.00001
H 185,206 Concentration 40.000 0.000 30.000 0.000 0.000 150.000 40000.000 5.000 0.000
Metals Total lbs/ 7.408 0.000 5.556 0.000 0.000 27.781 7408.240 0.926 0.000
Emissions(lbs/yr) 0.00025 0.00000 0.00019 0.00000 0.00000 0.00094 0.25188 0.00003 0.00000
I 295,351 Concentration 20.000 1.000 1.000 30.000 50.000 10.000 650.000 0.200 100.000
Metals Total(lbs/ 5.907 0.295 0.295 8.861 14.768 2.954 191.978 0.059 29.535
Emissions(lbs/yr) 0.00020 0.00001 0.00001 0.00030 0.00050 0.00010 0.00653 0.00000 0.00100
J 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
K 20,194 Concentration 350.000 0.000 10.000 30.000 0.000 250.000 150000.000 0.010 0.000
Metals Total(lbs/ 7.068 0.000 0.202 0.606 0.000 5.049 3029.100 0.000 0.000
Emissions(lbs/yr) 0.00024 0.00000 0.00001 0.00002 0.00000 0.00017 0.10299 0.00000 0.00000
L 0 Concentration 10.000 100.000 300.000 0.050 300.000 0.020 1000.000 0.050 300.000
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
M 221,333 Concentration 1.000 0.000 1.000 0.500 0.000 1.000 0.500 5.000 0.000
Metals Total lbs/ 0.221 0.000 0.221 0.111 0.000 0.221 0.111 1.107 0.000
Emissions(lbs/yr) 0.00001 0.00000 0.00001 0.00000 0.00000 0.00001 0.00000 0.00004 _ 0.00000
N 30,847 Concentration 1.000 0.000 1.000 1.000 0.000 1.000 0.000 1.000 2.000
Metals Total lbs/ 0.031 0.000 0.031 0.031 0.000 0.031 0.000 0.031 0.062
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
O 0 Concentration 10.800 0.000 0.500 5.000 0.000 5.500 0.100 0.100 0.100
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 0.000001 0.000001 0.00000 0.00000 0.00000
P 12,130 Concentration 0.050 0.000 0.005 0.0501 0.1031 0.015 0.000 0.001 0.188
Metals Total(lbs/ 0.001 0.000 0.000 0.001 0.001 0.000 0.000 0.000 0.002
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.000001 0.000001 0.000001 0.00000 0.00000 0.00000
3M Emissions Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page:23 of 26 Sheet:EIG 12(G-161)Additive HAP-TAP

T
Q 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 Ohs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
R 14,883 Concentration 2.000 0.000 2.000 4.000 1.000 9.000 0.000 2.000 5.000
Metals Total lbs/ 0.030 0.000 0.030 0.060 0.015 0.134 0.000 0.030 0.074
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
S 12,314,007 Concentration 0.000 0.000 20.000 20.000 0.000 3.200 0.000 0.070 0.000
Metals Total lbs/ 0.000 0.000 246.280 246.280 0.000 39.405 0.000 0.862 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00837 0.00837 0.00000 0.00134 0.00000 0.00003 0.00000
T 80,175 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 0.076 0.000 0.000 0.000 0.001 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
U 0 Concentration 60.000 0.500 0.500 30.000 1.000 0.500 0.500 1.000 4.000
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
V 78,052 Concentration 0.450 0.000 0.015 0.000 0.000 0.000 0.000 0.000 0.000
Metals Total(lbs/yr) 0.035 0.000 0.001 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/ 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
X 247,307 Concentration 3.000 0.000 0.500 2.000 0.000 5.000 0.000 0.250 0.000
Metals Total lbs/ 0.742 0.000 0.124 0.495 0.000 1.237 0.000 0.062 0.000
Emissions(lbs/yr) 0.00003 0.00000 0.00000 0.00002 0.00000 0.00004 0.00000 0.00000 0.00000
Y 274,609 Concentration 3.000 0.000 10.000 150.000 0.000 20.000 0.000 1.000 100.000-
Metals Total lbs/ 0.824 0.000 2.746 41.191 0.000 5.492 0.0001 0.275 27.461
Emissions(lbs/yr) 0.00003 0.00000 0.00009 0.00140 0.00000 0.00019 0.00000 0.00001 0.00093
Z 459,898 Concentration 0.050 1.000 0.050 1.600 1.000 0.600 2.700 0.050 0.400
Metals Total lbs/ 0.023 0.460 0.023 0.736 0.460 0.276 1.242 0.023 0.184
Emissions(lbs/yr) 0.00000 0.00002 0.00000 0.00003 0.00002 0.00001 0.00004 0.00000 0.00001
AA 1,076 Concentration 1.000 0.000 1.000 985000.000, 0.050 3.000 0.000 1.000 0.000
Metals Total(lbs/ 0.001 0.000 0.001 1059.860 0.000 0.003 0.000 0.0011 0.000
Emissions(lbs/yr) 0.00000 0.00000 0.00000 0.03604 0.00000 0.00000 0.00000 0.00000 0.00000
AB 1,758,090 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 21,959,345 Concentration 0.040 0.050 0.060 0.200 0.070 0.780 0.000 0.003 0.490
Metals Total Obs/ 0.878 1.098 1.318 4.392 1.537 17.128 0.000 0.066 10.760
Emissions(lbs/yr) 0.00003 0.00004 0.00004 0.00015 0.00005 0.00058 0.00000 0.00000 0.00037
AD 33,613 Concentration 100.000 0.000 5.000 0.100 0.000 100.000 0.000 1.000 400.000
Metals Total lbs/ 3.361 0.000 0.168 0.003 0.000 3.361 0.000 0.034 13.445
Emissions(lbs/yr) 0.00011 0.00000 0.00001 0.00000 0.00000 0.00011 0.00000 0.00000 0.00046
Total Metals Used(lbs/yr) 26.974 1.860 257.120 89493.554 17.498 103.322 10635.277 3.541 83.269
Metals Emissions(lbs/yr) 9.17116E-04 6.32270E-05 8.7420813-03 3.04278E+00 5.94937E-04 3.51294E-03 3.61599E-01 1.20391E-04 2.83115E-03
Metals Emissions(ton/yr) 4.58558E-07 3.16135E-08 4.37104E-06 1.52E-03 2.97468E-07 1.75647E-06 1.81E-041 6.01955E-08 1.41557E-06
Notes: Arsenic Beryllium Cadmium I Chromium Cobalt Lead I Manganese Mercury I 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.
Raw Granule Bagbouse%= 9%
Finished Granule Baghouse= 91%
Refer to pages 14 and 21 for additive HAP and TAP summary and reporting information.
3M Emissions Calculations File:3M AEI Calcs-CY 2012-5-23.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)
Al,A2,A3,A4,A5,A6,A7,
A9,AIQ,A11,A13,A15,A16, N/A N/A N/A
A17
AS,Al2 PM 0.0002 0.4431
Tank Throughput 9.41 lb per min
Emission Factor 0.00014 lb/ton throughput AP-42,Table 11.19.2-2
Hours of Operation 5,659.20 hrs
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 % Ib/hr Ib/r t
Coloring Plant Tank Farm As Hold Tank ambient ambient PM 0.00014 hood w/fabric filter 90 0.00000 0.02237 0.00001
Al2 Hold Tank ambient ambient PM 0.00014 hood w/fabric filter 90 0.00000 0.02237 0.00001
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page 24 of 26 Sheet:Insig(G-162)Storage Tanks

C
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= 3.92 loads/hr
Control Efficiency2= 90.00%
Hours of Operation= 5659.2 hrs
AP-42 Annual Emissions
Emission Factors Rate
PM PM-10 PM PM-10
(lb/load) (lb/load) (lb/yr) (tpy) (lb/yr) (tpy)
Truck Loadout 2.325 1.1 5,157.79 2.58 2,440.25 1.22
Total 5,157.79 2.58 2,440.25 1.22
Sample Calculation
3.92 loads/hr * 2.325 lb/load * 5659.2 hrs * (1-0.9) = 5157.79 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 2012- 5-23.xlsx
Moncure,NC Page 25 of 26 Sheeffug(G-163) Truck Load&Loadout

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164v PM10 PMIO PMIO 164aT6P 1 'ISP -
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3. Cwveymabald 0utdoomare camplemly aclPssd
3. hWdecm[veyon 0.t4M3-2.1-I es oWenagnoted
4. PMIPMIO ratio EO.l4/OJS�E.I urdew oWeawiaespmlird Thin mJioubsad upon APSE,Savma 17.E.4,evil NCDF34R SpJadshenfm S[ove Quavy/tirewte Crushing
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OS � �
GAS 3 DIESEL INTERNAL COMBUSTION ENGINES EMISSIONS CALCULATOR REVISION R 1/30/2012-OUTPUT SCREEN
Instructions: Enter emission source/facility data on the"INPUT tab/screen. The air emission results and summary of input data are
viewediprinted on the"OUTPUT'tab/screen. 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.
R E/FA ILITY/USER INPUT SUMMARY(FROM INPUTSCREEM C
FACILITY IDU BE 19 0104
COMPANY: 3M PlttSbOfO
PERMIT NUMBER: 9008
EMISSION SOURCE DESCRIPTION: 290 HP POWER OUTPUT DIESEL INTERNAL COMBUSTION ENGINE FACILITY CITY: Moncure
EMISSION SOURCE ID NO.: IS-FP FACILITY COUNTY: Chatham
SPREADSHEET PREPARED BY: Stanley B.Carter POLLUTANT CONTROL EFF.
ACTUAL THROU HPUT 30 HRS OF OPERATION FUEL HEATING VALUE: 140000 BTU/GAL PM 0
REQUESTED ANNUAL LIMITATION 0 HRS OF OPERATION CALCULATIONS: 0.138 mm BTU/GAL PM10 0
SULFUR NTENT OF DIESEL FUEL ML 1 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 C/ I: CARBON CONTENT NOT USED FOR CALCULATION TIER CHOSEN NOX 0
CO 0
VOC 1 0
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION
ACTUAL EMISSIONS POTENTIAL EMISSIONS EMISSION FACTOR
IAFTIIi CO -.I LIMBS) (BEFORE CONIROLSLIYRB) (AFTER CONTROLS A.IYITa) Ib/hp-ht
AIR POLLUTANT EMITTED Ib/hr tons/r Ib/hr tons/ Ib/hr ton uncontrolled
PARTICULATE MATTER PM 0.64 0.01 0.64 2.79 0.64 0.00 -03
PARTICULATE MATTER<10 MICRONS(PMra 0.64 0.01 0.64 2.79 0.64 0.00 2.20E-03
PARTICULATE MATTER<2.5 MICRONS(PMzs) 0.64 0.01 0.64 2.79 0.64 0.00 2.20E-03
SULFUR DIOXIDE(SO2) 0.36 0.01 0.35 1.54 0.35 0.00 1.21E-03
NITROGEN OXIDES NOx 8.99 0.14 8.99 39,38 8.99 0.00 3.10E-02
CARBON MONOXIDE CO 1.94 0.03 1.94 6.48 1.94 0.00 6.68E-03
VOLATILE ORGANIC COMPOUNDS(VOC) 0.73 0 Ot 0.73 3.19 0.73 0.00 2.51E-03
TOXIC/HAZARDOUS AIR POLLUTANT EMISSIONS IN
ACTUAL EMISSIONS POTENTIAL EMISSIONS EMISSION FACTOR
CAS (AFTER CI-OLS/LIMITS) (BEFORE COMROLS I LIMITS) (AFTER CONTROLS(LIMITS) Ibfhp�hr
TOXIC/HAZARDOUS AIR POLLUTANT NUMBER Whir Ib/r Ib/hr Ib/r Ib/hr Ib/r uncontrolled
Acetaldehyde(H,T) 75070 1.56E-03 4.70E-02 1.56E-03 1.36E+01 1.56E-03 0.00E+00 -
Acrolein(H,T) 107028 1.88E-04 5.67E-03 1.88E-04 1.64E+00 1.88E-04 0.00E+00 648E-07
Arsenic unlisted compounds(H,T) • ASC-Other 8.12E-06 2.45E-04 8.12E-06 7.11 E-02 8.12E-08 0.00E+00 2.80E-08
Benzene(H,T) • 71432 1.89E-03 5.72E-02 1.89E-03 1.66E+01 1.89E-03 0.00E+00 6.53E-06
Benzo(a)pyrens(HIT) 50328 3.82E-07 1.15E-05 3.82E-07 3.34E-03 3.82E-07 0.00E+00 1.32E-09
Beryllium metal(unreacted)(H,T) 7440417 8.09E-06 1.84E-04 8.09E-06 5.33E-02 6.09E-08 0.00E+00 2.10E-08
1,3-Butadiene(H,T) 106990 7.94E-05 2.40E-03 7.94E-05 6.95E-01 7.94E-05 0.00E+00 2.74E-07
Cadmium metal(elemental unreacted)(H,T) 7440439 6.09E-06 1.84E-04 8.09E-06 5.33E-02 I 6.09E-06 0.00E+00 2.10E-08
Chromic Add(VI)(H,T) • 7738945 6.09E-06 1.84E-04 6.09E-06 5.33E-02 6.09E-06 O.ODE+00 2.10E-08
Formaldehyde(H,T) It, 50000 2.40E-03 7.23E-02 2.40E-03 2.10E+01 2.40E-03 0.00E+00 6.26E-06
Lead unlisted compounds(H) PBC-Other 1.83E-05 5.52E-04 1.83E-05 1.80E-01 1.83E-05 O.o0E+00 6.30E-08
Manganese unlisted compounds(H,T) MNC-Other 1.22E-05 3.68E-04 1.22E-05 1.07E-01 1.22E-05 0.00E+00 4.20E-08
Mercury vapor(H,T) 7439976 6.09E-06 1.84E-04 6.09E-06 5.33E-02 6.09E-06 0.00E+00 2.10E-08
Napthalene(H) 91203 1.72E-04 5.20E-03 1.72E-04 1.51E+00 1.72E-04 0.00E+00 5.94E-07
Nickel metal(H,T) • 7440020 8.09E-06 1.84E-04 6.09E-OB 5.33E-02 6.09E-06 0.00E+00 2.10E-08
Selenium compounds(H) SEC 3.05E-05 9.20E-04 3.05E-05 2.67E-01 3.05E-05 O.00E+00 1.05E-07
Toluene(H,T) 108883 8.30E-04 2.51E-02 8.30E-04 7.27E+00 8.30E-04 O.00E+00 2.86E-06
Xylene(HIT) 1330207 5.79E-04 1.75E-02 5.79E-04 5.07E+00 5.79E-04 O.00E+00 2.00E-06
Highest HAP(Formaldehyde) 50000 2.40E-03 7.23E-02 2.40E-03 2.10E+01 2.40E-03 O.oOE+00 8.26E-06
Total HAPs 7.79E-03 2 35E-01 7.79E-03 6.83E+01 7.79E-03 0.00E+00
- - - TOXIC AIR POLLUTANT EMISSIONS INFORMATION(FOR PERMITTING PURPOSES)
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS/LIMITATIONS EMISSION FACTOR
Ib/hPhr
TOXIC AIR POLLUTANT CAS Num. Ib/hr IbIday lbtyr uncontrolled
Acetaldehyde(H,T) 75070 1.56E-03 3.74E-02 O.00E+00 5.37E-06
Acrolein(H,T) 107028 1.88E-04 4.51E-03 O.00E+00 8.48E-07
Arsenic unlisted compounds(H,T) ASC-Other 8.12E-06 1.95E-04 0.00E+00 2.80E-08
Benzene(H,T) 71432 1.89E-03 4.55E-02 O.00E+00 8.53E-06
Benzo(a)pyrene(H,T) 50328 3.82E-07 9.16E-06 0.00E+00 1.32E-09
Beryllium metal(unreacted)(H,T) 7440417 6.09E-06 1.46E-04 O.00E+00 2.10E-08
1,3-Butadiene(HIT) 106990 7.94E-05 1.90E-03 0.00E+00 2.74E-07
Cadmium metal(elemental unreacted)(H,T) 7440439 6.09E-06 1.46E-04 0.00E+00 2.10E-08
soluble chromate compounds,as chromium(VI)equivalent SOLCR6 6.09E-06 1.46E-04 0.00E+00 2.10E-08
Formaldehyde(H,T) 50000 2.40E-03 5.75E-02 0.00E+00 8.26E-06
Manganese unlisted compounds(HIT) MNC-Other 1.22E-05 2.92E-04 0.00E+00 4.20E-08
Mercury vapor(H,T) 7439978 6.09E-06 1.46E-04 O.00E+00 2.10E-08
_ Nickel metal(HIT) 7440020 6.09E-06 1.46E-04 0.00E+00 2.10E-08
Toluene(H,T) 108883 8.30E-04 1.99E-02 O.00E+00 2.86E-06
Xylene(H.T) 1330207 5.79E-04 1.39E-02 0.00E+00 2.00E-06
GREENHOUSE GAS EMISSIONS INFORMATION(FOR EMISSINENNIIIIIIIENTORYPURPOSES) -CONSISTENT WITH EPA GHG-POTENTIAL TO EMfT
MANDATORY REPORTING RULE(MRR)METHOD NOT BASED ON EPA Ai METHOD
DISTILLATE#2 ACTUAL EMISSIONS POTENTIAL EMISSIONS-utilize max heat input POTENTIAL EMISSIONS With
capacity or horsepower and EPA MRR Emission Requested Emission Limitation-utilize
GREENHOUSE GAS EMITTED WILL NOT USE EPA MRR METHOD IF ONLY HOURS OF OPERATION ARE GIVEN Pmi-inn Factors
Factors requested fuel limit and EPA MRR
metric tons/r metric ton r CO2e short tons/r short ton r short tonatyr,CO29 short tonstyr short tons/r CO2e
CARBON DIOXIDE(COI no EPA method no EPA method no EPA method 1,449.78 1.449.78 0.00 0.00
METHANE(CH4) no EPA method no EPA method no EPA method 5.88E-02 1.23E+00 0.00E+00 0.00E+00
NITROUS OXIDE(1,120) no EPA method no EPA method no EPA method 1.18E-02 3.85E+00 O.00E+00 O.00E+00
TOTAL no EPA method TOTAL 1.454.66 TOTAL O.00
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.

Permit09006T04
10 Page 3
SECTION I - PERMITTED EMISSION SOURCE(S) AND ASSOCIATED AIR
POLLUTION CONTROL DEVICE(S)AND APPURTENANCES
i
The following table contains a summary of all permitted emission sources and associated air pollution control devices and appurtenances-
Emission Source Control Device
ID No. Emission Source Description ID No. Control Device Description .
Crushing and.Screening Plant
Dryer and G crusher conveyor No.9(G crusher
NSPS 000 to screens No.2 and No.3 feed bin) �-
- 532.1 L crusher product conveyor No.17,two pickups
NSPS 000 (M feed transfer bin and L crusher No. 1 to M
screen feed bin
NSPS 000 Plant feed conveyor No.1(feed pile to surge bin)
®ES4.1-2 Surge bin 114 Z 5 5116y
NSPS 000 ,� �d z,
ES607.1 Peed conveyor No.2(surge bin to C crusher)
NSPS 000
i
ES607- C crusher
NSPS 000
2000 G crusher feed bin No.1 Crusher baghouse No. 1 (6,500
NSPS CDB1
h S2426.4 G crusher feed conveyor No.8A(G crusher feed square feet of filter area)
NSPS 000 bin No. 1 to G crusher No. 1)
NSPS 000 G crusher No.1
5303.1 M feed transfer bin
NSPS 000
NSPS 000
L crusher bin No. 1
S434-7-t L crusher feed conveyor.No. 16A(L crasher feed
NSPS 000 bin to L crusher
=ES4347- L crusher
NSPS 000
Conveyor No.23A(baghouse hopper screw
0 NSPS 000 conveyor to,dust co nve or No.23B
ES32A L crusher product conveyor No. 17(L crushers to
1� NSPS 000 conveyor No. 18A)
S32B Conveyor No. 18A(L crusher product conveyor
q NSPS 000 No. 17 to live M screens feed bin)
E•S340 A Live M screens feed bin,two pickups
NSPS 000
ES'1'72tA D screen bin No.2
NSPS 000 CDB2 Screen baghouse No. 1(11,750
-ES1724D . D screen No.2 feeder square feet of filter area)
NSPS 000
ES1721C D screen No.2
NSPS 000 I
G crusher bin feed conveyor No.5(D screen No.
NSPS 000 2 to G crusher bins) i
L circuit new feed conveyor No. 13(D screen
NSPS 000 No.2 to M transfer bin
V

ATTACHMENT to Permit No. 02988R25, March 2, 2012
Insignificant,/Exempt Activities
Exemption ; Source of Source of Title
Source Regulation TAPS? V Pollutants? I
IS-TNK1 - 8,200 gallon'-bulk storage tank j 2Q .0102 yes Yes
(c)(2)(E)(i)
2Q .0102
IS-TNK2 - 8 g g 200 gallon bulk storage tank Yes I Yes
(c)(2)(E)(i)
,
IS-TNK3 - 8,200 gallon bulk storage tank 2Q .0102 yes. Yes•---
IS-MIX-paint mixing room (660 gallon per day{2Q .0102 yes Yes
capacity)_ ..._.... —-_._.._.. -• -- (c)(2)(E)(0_
IS-PRIME4 -natural-gas-fired/IR primer oven: f
F�cQ)
02for Paint Line 4 (1.5 million Btuper hour, Yes Yes,maximum heat input)
IS-TOP4 - natural gas-fired/IR top coat oven for
F Paint Line 4 (4.8 million Btu per hour maximum;2Q .0(c)(2)(E)(i) i yes E __Yes _
r � :....� __
heat-input)—
IS-CHEM5 - electric chemical treatment system 12Q .0102 yes No I
F
on Paint Line 5 (c)(2)(E)(i) I
IS-PRIMES - electric IR Primer Oven for Paint !2Q..0102
Line 5_ _ __ (c)(2)(E)�i) Yes _ F--
Yes.
IS-TOPS -natural gas-fired/IR top coat oven for 1 FYes
2Q .0102
Paint Line 5 15.2 million Btu er hour ; Yesmaximum heat input) _ m
J IS-GRIND -two rubber roll — _ 2Q .0102. '
grinding/conditioning system (c)(2)(E)(i) _ No es
IS-DRYER4 -natural gas-fired dryer for Paint }
;Line 4 (1.44 million Btu per hour, maximum Q .0102
.
Yes , _Yes_
heat input) (c)(2)(E)(i)
1. Because-an activity is exempted from being required to have a permit or permit modification
does not mean that the activity is exempted from an applicable requirement or that the-owner or operator of the source is exempted from demonstrating compliance with any applicable
requirement.
2. When applicable, emissions from stationary source,activities identified above shall be:
included in determining compliance with the-Termit requirements for toxic air pollutants
under 15A NCAC 2D .1100 "Control of Toxic Air Pollutants" or.2Q .0711 "Emission Rates
Requiring a Permit."

o i
Permit 09006T04
Page 4
_ I
Emission Source Control Device
y ID No. Emission Source Description ID No. control Device Description i
Crushing and Screening Plant(continued)" -
--ES353-7A M screen No_1
NSPS 000 i
-ES S 713 M screen No.2
i
=ES3537 M screen No.3
I
NSPS 000 r I
ES3539D L feed bin conveyor No. 14,three pickups(M
NSPS 000 screens to L crusher bins)
-E-S3§3 M Grade collecting conveyor No. 19,three pickups '.
NSPS 000 (M screens Nos. 1,2,and 3 to M screens Nos.4,
5,and 6)
ES353a1 Waste conveyor No.21,three pickup points(M i
F� NSPS 000 screens to waste bin) i
ES8913A4 CDB2 Screen baghouse No. 1(11,750
NSPS 000 D screen bin No.1 (continued) square feet of filter area) j
-ES8413 D screen No. 1 feeder
NSPS 000 f
NSPS 000 D screen No. 1
-ES8913 Undersize conveyor No.3(D screen No. 1 to
NSPS 000 fter feed conveyor No.
C bin feed conveyor No.4(D screen No. 1 to C
NSPS 000 crusher bin '
i
Dryer feed conveyor No.7(undersize conveyor
NSPS 000 No.3 to dryer
-1 �— Product conveyor No.3(C crusher to D screen
�r NSPS 000 bin No.1
_ Conveyor No.23A(baghouse hopper screw Dryer baghouse(I2,300 square
NSPS 000 conveyor to dust conveyor No.23B) CDB3 feet of filter area
0 5 1,5 - /V r- C. a--�h Vs T r v ' CDCI Dryer cyclone(eight feet in
0 S 1 y diameter)in series with
ES1415 One natural gas-fired dryer
NSPS UUU CDB3 Dryer baghouse(12,300 square
feet of filter area
Dryer and G crusher product conveyor No.9(G
NSPS 000 crusher to screens No.2 feed bin)
Conveyor No. I&A(conveyor No_ 17 to conveyor
NSPS 000 No. 18B)
!-E5338 Conveyor No. 18B(conveyor No. 18A to live M
NSPS 000 feed bin)
Es340-B Live M feed bin two pickups
NSPS 000 CDB4 Screen baghouse No.2(9,000
e-E-S-1.82 square feet of fitter area)
NSPS 000 D screen bin No,3
NSPS 000` D screen feeder No.3
0. NSPS 000 D screen No.3
Feed conveyor No.5,two pickups(D screens
NSPS 000 Nos.2 and 3 to G crusher bin
d

NATURAL GAS COMBUSTION EMISSIONS CALCULATOR REVISION H 5/24/2010-OUTPUT SCREEN
Instructions: Enter emission source/facility data on the"INPUT'tab/screen. The air emission results and summary of Input data are viewed/
printed on the"OUTPUT'tab/screen. The different tabs are on the bottom of this screen.
lilt, This spreadsheet Is for your use only and should be used with caution.DENR does not guarantee the accuracy of the Information contained. This
NCDENR "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'TFACILITY.-/.'USERINPUT'SUMMARY FROM,INP.UTSCREEN,: .r_
COMPANY: Alerts Rolled Products FACILITY ID NO,: 7300008
PERMIT NUMBER: R25
EMISSION SOURCE DESCRIPTION: 66.94 MMBTU/HR NATURAL GAS-FIRED BOILER FACILITYCITY: Roxboro I
EMISSION SOURCE ID NO.: All FACILITY COUNTY: Person
CONTROL DEVICE: I NO CONTROL POLLUTANT CONTROL EFF. '
SPREADSHEET PREPARED BY: D Miller NOX CALC'D AS 0%
ACTUAL FUEL THROUGHPUT: 0.00 1 Ob SCF/YR IFUEL HEAT VALUE: 1,020 BTU/SCF
POTENTIAL FUEL THROUGHPUT: 574.90 10 SCF/YR BOILER TYPE: SMALL BOILER <100 mmBTU/HR
REQUESTED MAX.FUEL THRPT: 574.90 16 SCF/YR NO SNCR APPLIED
CRITERIA AIR POLLUTANT EMISSIONS INFORMATION, A,,
ACTUAL EMISSIONS POTENTIAL EMSSIONS EMISSION FACTOR
WMRWN OLS/L S) (BEFORECONM-Slu S) W-MRCO r66LSIt S) Iblmmetu
AIR POLLUTANT EMITTED Ib/hr tons/r Ib/hr I tans/r Ib/hr tans r uncontrolled controlled
PARTICULATE MATTER(Total) 0.50 0.00 0.50 2.18 0.50 2.18 0.007 0.007
PARTICULATE MATTER Condensable 0.37 0.00 0.37 1.64 0.37 1.64 - 0.006 0.006
PARTICULATE MATTER Filterable 0.12 0:00 0.12 0.55 0.12 0.55 0.002 0.002
SULFUR DIOXIDE S02 0.04 0.00 0.04 0.17 0.04 0.17 0.001 0.001 -
NITROGEN OXIDES NOx 6.56 0.00 6.56 28.74 6.56 28.74 0.098 0.098
CARBON MONOXIDE CO 5.51 '0.00 5.51 24.15 5.51 24.15 0.082 0.082
VOLATILE ORGANIC COMPOUNDS(VOG) 0.36 0.00 0.36 1.58 0,36 --1.58 0.005 0.005
LEAD 3.28E-05 O.0E+00 3.3E-05 1.4E-04 3.3E-05 1.4E=04 4.9E-07-4:9E-07
>'ITOXIClHAZA ROWS WRPOL°L'UTANT EMISSIONS INFORMATION _ w.
r
ACTUALEMISSIONS POTENTIAL EMSSIONS EMISSION FACTOR
CAS (RFrERCONrROLSILIMRS) (BEFORE CO OLSILIMNS) (AFrERCOWROLS/WARS)' Ib/mmBtu _ -
TOXICIHAZARDOUSAIRPOLLUTANT NUMBER Ib/tir lbstyr Ib(hr Ibs/yr Ib/hr Ibslyr, uncontrolled controlled
Arsenic&Compounds H ASC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 e.00E+00 0.00E+00 '
Benzene H 71432 1.38E-04 0.00E+00 1.38E-04 1.21E+00 1.38E-04 1.21E+00 206E-06 206E-06 i
Benzo a rene TH 50328 7.88E-08 0.00E+00 7.88E-08 6.90E-04 7.88E-08 6.90E-04 - 1.18E-09 1.18E-09
Beryllium metal H 7440417 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 '
Cadmium&compounds H CDC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00-•, O.00E+00 0.00E+00 0.00E+00 .
Chromium-AII/Total H CRC 0.00E+00 0.00E+00 I 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 o.00E+00 '
Soluble Chromate Compounds,as Chromium I H SoICR6 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00. o.00E+00 o.c6E+00 -
_ Cobalt compounds H COC 5.51E-06 0.00E+00 5.51E-06 4.83E-02 5.51E-06 4.83E-02 8.24E-08 8.24E-08 T�
Formaldeh de H 50000 4.92E-03 0.00E+00 4.92E-03 4.31E+01 4.92E-03 4.31E+01 7.35E-05 7.35E-05.-.-_
Hexane,n- TH 110543 1.18E-01 0.00E+00 1.18E-01 1.03E+03 1.18E-01 1.03E+03 1.76E-03 1.76E-03
Manganese&compounds TH MNC 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.00E+00 0.00E+00 0.00E+00
Mercury &Compounds H HGC 0.00E+00 0.00E+00 0.00E+00' 0.00E+00 0.00E+00 O:00E+00 ' '0.00E+00 O.00E+do
Na thalene H 91203 4.00E-05 0.00E+00 4.00E-05' 3.51E-01 4.00E-05 3.51E-01 5.98E-07 5.98E-07
Nickel metal TH 7440020 0.00E+00 O.00E+00 0.00E+00 O.00E+00 O.00E+00 0.00E+00 : 0.00E+00 000E+00
Selenium compounds H SEC I 1.58E-06 0.00E+00 1.58E-06• 1.38E-02 1.58E-06 -1.38E-02 '2.35E-08 2.35E-08- -
Toluene H 108883 1 2.23E-04 I O.o0E+00 2.23E-04 1.95E+00 2.23E-04 1.95E+00 3.33E-06 3.33E-06
Total HAPs I 1.23E-01 0.00E+00 •1.23E-01 1.08E+03 1.23E-01- 1.08E+03 1.84E-03 1.84E-03 -
Highest HAP LtLexane I 1.18E-01 D.oOE+00 1.18E-01 1.03E+03 I 1.18E-01 I 1.03E+03 1.76E-o3 1.76E-03
POLLUTANT EMISSIONS INFORMATION (F.�'_' ,; a:;.. n5 . <.. v
FACTOR
EXPECTED ACTUAL EMISSIONS AFTER CONTROLS/LIMITATIONS EMISSION IbIr atu
1 IblmmBtu
TOXIC AIR POLLUTANT CAS Num. Ib/hr Ib/day Ib/r uncontrolled controlled
Arsenic&Compounds H - ASC 0.00E+00 O.00E+00 -• 0.00E+00 o.6oE+00 0.00E+00
Benzene TH - - 71432 - •1.38E-04 3.31E-03 1.21E+00 2.06E-06 - 2.OEE-06
Benzo a rene TH 50328 7.88E-08 1.89E-06 6.90E-04 1.18E-09 1.18E-09 ,
Beryllium metal TH 7440417 0.00E+00 0.00E+00 0.00E+00 0.00E+00 o.00E+00
Cadmium&compounds TH CDC 0.00E+00 O.ODE+00 0.00E+00 o.o6E>00 0.00E+00
Soluble Chromate Compounds,as Chromium VI TH SoICR6 0.00E+00 0.00E+00 0.00E+00 0,00E+00 0.06E+00 °
Formaldehyde TH 50000 '4.92E-03 1.18E-01 4.31E+D1 7.35E-05 7.35E-05
Hexane,n- H 110543 1.18E-01 2.84E+00 1.03E+03 1.76E-03 1.76E-03
Manganese&compounds H MNC 0.00E+00 O.ODE+00 0.00E+00 0.00E+00 o.00E+00
Mercury &Compounds H HGC 0.00E+00 O.00E+00 0.00E+00 0.00E+00 0.00E+0o
Nickel metal H 7440020 0.00E+00 O.00E+00 0.00E+00 O.00E+00 0.00E+00
Toluene(TH) 108883 2.23E-04 5.36E-03 1.95E+00 3.33E-06 3.33E-06
GREENHOUSE GAS EMISSIONS INFORMATION(FOR EMISSION$INVENTORYPURP0SES) tCONSISTENT IMTA EPA MANDATORrY REPORTING GAG; POTENTIAL TO EMI _
NOT BASED ON EPA MRR METHOD
GREENHOUSE GAS POLLUTANT ACTUAL EMISSIONS •-POTENTIAL•'EMISSIONS-
EPA MRR CALCULATION METHOD:TIER 1
metric tons/yr metric tons/yr,CO2e short tons/yr short tons/yr short tons/yr,COZa
CARBON DIOXIDE(CO2) 0.00 0.00 0.00 .34,271.51 - - 34271.51
METHANE(CH4) 0.00E+00 0.00E+00 0.00E+00 6.46E-01 1.36E+01
NITROUS OXIDE(N20) - 0.00E+00 0.00E+00 - 11.00E+00 -6.46E-02 2.00E+01
TOTAL CO2e 0.00 TOTAL CO26 34,305.13
NOTE: CO2e means CO2 equivalent metric tons short tons
r
1

Permit09006T04
Y Page 5
j� Emissiai Source Control Device .. -
ID No. Emission Source Description ID No. Control Device Description
: Crushing and Screening Plant(continued)
,ES&333?Fi
NSPS 000 M screen No.4
`
W -ES3537H M screen No.5
NSPS 000
EST-,i M screenNo.6.
M NSPS 000
ES3537 L crusher feed bin conveyor No. 14,three J CD134 Screen baghouse No.2(9,000
NSPS-000 pickups M screens to L crusher (continued) square feet of filter area)
-LES Grade collecting conveyorNo.-19,three pickup
NSPS 000 points(M screens to grade silos
ES333.7L — Waste conveyor No.21,three pickups(M screen
NSPS 000 to waste bin)
3G Dust conveyor No.23C(baghouse hopper to dust !
NSPS 000 elevator) j
Dryer and G crusher product conveyor No.9(G
y NSPS 000 crusher to screens No.2 feed bin
E832.-2L crusher product conveyor No. 17(L crushers
NSPS 000 " and M'feed transfer bin to M screen feed bin)
Conveyor No. 14(M screens to conveyor No.
NSPS 000 14A)
Conveyor.No. 14A(conveyor No.14 to L crusher
NSPS 000 feed bins
NSPS 1 G crusher bin No.2 i
Feed conveyor No.6(D screens to G crusher
1 n NSPS 000 bins)
G crusher feed conveyor No.88(G crusher bin to. CDBS Crusher baghouse No.2(5,250
NSPS 000 G crusher) square feet of filter area)
NSPS 000- G crusher No.2
NSPS 000 Feed conveyor No. 14A to L crusher bin No.2
043 L crusher bin No.2
NSPS 000
NSPS 000 Feed conveyor No. 16B to L crusher No.2
87 L crusher feed conveyor No. 16B
NSPS 000
NSPS 000 L crusher No.2
36 Dust conveyor No.23C(baghouse hopper
NSPS 000 loadout to dust elevator)
Grade collection conveyor No. 19(M screens to
NSPS 000 grade bucket elevator)
Grade bucket elevator,two pickups(grade Grade silo baghouse(5,250
NSPS 000 collecting conveyor No. 19 to grade transfer CDB6 square feet of filter area)
� conveyor No.20
Grade transfer conveyor No.20,two pickups
NSPS 000 (grade bucket elevator to grade silos
Grade silo conveyor No.26,three pickups(grade
NSPS 000 silos to bin dischar a bucket elevator)

s ••• • - • • s e - e s o e • - • - •• o • • - s
o• - - e - • o - = I• •• • • •- - • • m - o •
GiulR
. lam/� �� • , ..,,..
�I'
' 'O, �
_i 9111+ II � 2
;.p11,11 !-� I � `v r I ' S �.-''` I � I. �`ice-''•:
- �I rl. e�y►o � ���►,` `� 1►�•�,-:fie c..l�`�
��, �'`r ��'y � �;����� a�I�y ► �1►� �-��� \lam .,I

• I
7 I
ATTACHMENT 1 to cover letter of Permli No.09006T04 Page 1 of 2 I
3M Roofing Granule Manufacturing Operations j
I
Insignificant Activities under 15A NCAC 2Q.0503(8)
Emission Source : Control Device Control Device
ID No. Emission Source Description ID No. - Descri tiou.
Sources at Crushing and Screening Plant
Is Vacuum system for building 13 crushing and"screening N/A N/A
IS-2 " Crusher building unit heater exhaust fan#3 NIA NIA
IS-3 Crusher building exhaust fan#1 N/A N/A
ISA Crusher building exhaust fan#2 N/A N/A
IS-5• Crusher building restroom exhaust fan NIA N/A `
IS-6. Screening building unit heater exhaust vent N/A N/A
IS-7 Screening building exhaust fan#1 N/A N/A
IS-8 Screening building restroom exhaust fan N/A N/A
IS-9 Screening building exhaust fan#2 N/A N/A
ES Dust conveyor NIA N/A
2(1-Is-ff23 Enclosed stock pile to bottom loadout feed pile N/A N/A
- 61 Grade loading hopper N/A N/A
Giadesilo loadout to ground storage N/A N/A
Sources at Coloring Plant
IS4 0 Coloring building exhaust fan#1 N/A N/A
IS-II Coloring building exhaust fan#2 NIA NIA
IS-I2 Coloring building exhaust fan#3 N/A NIA
IS-I3 Coloring building exhaust fan#4 N/A NIA
IS-14 Coloring.building exhaust fan#5 N/A N/A �
IS-15 Coloring building exhaust fan#6 N/A N/A
IS-16 Coloring building exhaust fan#7 NIA NIA j
IS47 Coloring building exhaust fan#8 NIA NIA
IS-18 Finished granule storage building exhaust fan#1 NIA N/A i
IS-19 Finished granule storage building exhaust fan#2 NIA N/A
IS-20 Finished granule storage building exhaust'fan#3 N/A N/A F
IS-21 Finished granule storage building exhaust fan#4 N/A N/A i
IS-22 Tank farm building exhaust fan N/A N/A
IS 23 Warehouse area unit heater exhaust fan N/A NIA
IS-27 Warehouse area restroom exhaust fan N/A N/A
,IS-At B3 liquid clay tank(20,000 gallon capacity) N/A NIA
Albion clay tank(20,000 gallon capacity) N/A N/A
- Sodium silicate tank(20,000 gallon capacity) N/A N/A
Sodium silicate tank(20,000 gallon capacity) N/A NIA
Magnesium chloride tank(6,000 gallon capacity) N/A N/A
Slate oil tank(20,000 gallon capacity) N/A N/A
Hold tank(500 gallon capacity) NIA N/A
hIS A10 Mix tank(325 gallon capacity) N/A N/A
- Mix tank(325 gallon capacity) N/A N/A
,3 - -13 Hold tank(500 gallon capacity) N/A N/A
Prinlin tank(550 gallon capacity) NIA NIA
IS-A Sludge tank(5,000 gallon capacity) N/A NIA
Adhesion promoter tank(10,000 gallon capacity) N/A N/A

02/02/2012 Page 1 of 1
Summary of Violations
Violator: ,Interment Group Ltd. -
Facility ID: 3200266
Letter Date(s): 02/16/2007 Violation(s): Permit C dition(s) B.6
County: Durham
Letter Type: NOV/NRE Case#: 200 '23'
Date Assessed: 07/26/2007 AmountAssessed: $1,;9�1-.0
Case Closed: 11/09/2007 Total Amount Eai $1,291.0- _~ —
t
• I

�ATTACENENT I to cover letter of Permit No.09006T04 Page 2 of 2
I 3M R66fing Grauule Manufacturing Operations
Emission Source Control Device Control Device
sJ ID No. Emission Source Description ID No. DMq tlon
Day tank(adhesion promoter)(400 gallon capacity) N/A N/A
Raw granule transfer conveyor(RTC)/conveyor No.27/
IS-ES CPAI load-in to raw granule transfer conveyor No.4(RCTC4)/ N/A N/A i
conveyor No.46
IS-ES CPA2 Raw granule bin No.3(RGB3) N/A N/A
IS-ES CPA3 Rerun bin No.3(RRB3) N/A N/A
Rerun conveyor N/A N/A
S=ESCP2 Consolidation conveyor N/A N/A
-qS-) SCP3 Line 2 rerun/headlap conveyor N/A N/A
-sIS=ESCP4 Headlap/consolidation conveyor N/A N/A
Lap A
Rerun elevator No. 1,two pickups N/A N/A
5 S$MGP4 Rerun elevator No.2,two pickups N/A N!A
`—➢ IS=ESCP43 Product loadout conveyor N/A N/A
4--S ESEPC 8 Consolidation elevator N/A N/A
-E•SEPL-1-8 - Line 1 product elevator N/A N/A
kS ESC 2-8 Line 2 product elevator N/A N/A
IS--ESGP-V)416A-- Rerun bin No. 1 N/A N/A
IS=ESCPF1613— Rerun bin No.2 N/A N/A
Sources Located Outside
Reclaim water tank(32,000 gallon capacity) N/A NIA
— Wastewater tank(17,000 gallon capacity) N/A N/A J
i
\5 .11 Water holding tank(IiO25 gallon capacity) N/A N/A
IS-FP** 0S36 One diesel-fired emergency fire water pump(290 hp)
MACT ZZZZ [constructed prior to June 12,20063 N/A N/A
Sources in Shipping Area J
Waste bin load N/A N/A '
Sa Waste bin unload N/A N/A
100 enclosed storage bins N/A N/A
$-FEF45 Enclosed rail car unloading N/A N/A
-LIS-FC-P4 Enclosed railcar unloading N/A N/A
+�S-FCP Enclosed rail car unloading N/A NIA
I
Sources in Offce.Area j
IS 24 Office area unit heater exhaust fan N/A N/A
IS-25 Office area exhaust fan N/A N/A
IS-26 Office area restrooms exhaust fan N/A N/A
IS 28 Office area restrooms exhaust fan#1 N/A N/A
IS-29 Office area restrooms exhaust fan#2 N!A N/A
**-Compliance date of Ilay 3,2013
1. Because an activity is insignificant does not mean that the activity is exempted from an applicable requirement or that
the owner or operator of the source is exempted from demonstrating compliance with any applicable requirement.
2. When applicable, emissions from stationary source activities identified above shall be included in determining
compliance with the permit requirements for toxic air pollutants under 15A NCAC 21) .1100"Control of Toxic Air
Pollutants"or 2Q.0711"Emission Rates Requiring a Petmif'.
3. For additional information regarding the applicability of GACT,MACT, and NSPS for permit exempthnsignificant
activities see the NC DAQ website: hqp://dag.state.nc.us/permits/insi Hard copies of the regulatory requirements
will be provided by the regional office upon request.

FUEL OIL COMBUSTION EMISSIONS CALCULATOR REVISION E 2/1/2010-OUTPUT SCREEN
Instructions: Enter emission source/facility data on the"INPUT'tab/screen. The air emission results and summary of Input dataA= r
are viewed/printed on the"OUTPUT'tab/screen.The different tabs are on the bottom of this screen.
'*AThis spreadsheet Is for your use only and should be used with caution.OENR does not guarantee the accuracy of the Information contained.This spreadsheet
Is subject to continual revision and updating.It Is your responslbtlity to be aware of the most current Information available.DENR Is not responsible for errors
NMENKor omissions that may be contained herein,
:r'> .w-rf xt .z;:s3. 7 77-77, 'SOURCE1Fi cTITY-/USERINPUTfSUMMAR.Y.'F.ROM'!NP_UPSCREEN i,,="
COMPANY: Grifols MAX HEAT,14PUT: 179.90 MMBTU/HR
FACILITY ID NO.: 5100103 FUEL HEAT VALUE: 140,000 BTU/GAL
PERMIT NUMBER: R18 HHVJ6r GHG CALCULATIONS: 0.138 mm BTU/GAL
FACILITY CITY: Clayton ACTUAL ANNUAL FUEL USAGE: 2,770 000 GAL/YR
FACILITY COUNTY: Johnston .MAXIMUM ANNUAL FUEL.USAGE: ########GAL/YR
USER NAME: D Miller / MAXIMUM SULFUR-CONTENT: 11 0.5 %
EMISSION SOURCE DESCRIPTION: No.2 oil-fired Boiler �2�,„v�REQUESTED,F,ERMITLIMITATIONS -4� t ;
EMISSION SOURCE ID NO.: ALL MAX.FUEL-USAGE: A 4,067,143 GAL/YR
:NA;WgnMAX.SULFURCONTENT: Z 0.5 %
#x �,gs, TXP.E:OF CONTROL DEVICES. 1 Tr h. :""£POLLUTANT c=• •' ..,� r?:•.r CONTROL.EFF.x.t"u ..,t r -
NONE/OTHER 0 ti PM t` s 0
NONEIOTHER 9 ® S02 d 1 0
NONE/OTHER 11, NOx .rr 1 0
METHOD USED TO COMPUTE ACTUAL GHG EMISSIONS: �JER 1: DEFAULT HIGH HEAT VALUE AND DEFAULT EF G
CARBON CONTENT USED FOR GHGS(kg C/gal) ,PCARBON CONTENT NOT USi D FOR CALCULATION TIER CHOSEN
`"GRiTPRIA'AIR=PA' UTANP`EMISSIONS JNFDRMATtON .,.. nt•' ,=
✓ACTUAL EMISSIONS _ POTENTIAL EMSSIONS EMISSION FACTOR ,
,f'(!"RCONTROLS/L-) (BEFpRECONTROLS/LWS) (AFTER CONTROLS I Lr4TS) Ib/10' al r
AIR POLLUTANT EMITTED .+' Ib/hr I tons r Ib/hr, tons r Ib/hr tons r uncontrolled controlled
TOTAL PARTICULATE MATTER PM FPM+CPM` r9 4.24 1 4.57 ?4.24 18.57 1:53 6.71 3.30E+00 3.30E+00
FILTERABLE PM(FPM) 2.57 2.77 -- r 2.57 11.26 0.93 4.07 2.00E+00 2.00E+00 --
CONDENSABLE PM(CPM) 1.67 .1.80/ 1.67 7.32 0.60 2.64 -1.30E+00 1.30E+60
FILTERABLE PM<10 MICRONS(PMro) 1:29 1.39 1.29 5.63 0.46 2.03- 1.00E+00 1.00E+00 t"
FILTERABLE PM<2.5 MICRONS(PM2_s) _ 0.32_ 0.'35 0.32 1.41 _ 0.12 0.51 2.50E-01 2.50E-01
SULFUR DIOXIDE(S02) 91.24 98.34 91.24 399.61 32.96 144.3E 7.10E+01 7.10E+•01
NITROGEN OXIDES(NO,) 25.70 ,�� 27.10 25.70 112:57 9.29 40.67 2.00E+01 2.00E+01
CARBON MONOXIDE CO 6.43 ,f -6.93 6.43 28.14 2.32 10.17 5.00E+00 5.00E+00
VOLATILE ORGANIC COMPOUNDS VOC 0.26 Z 0.28 0.26 1 -1.13 0.09 _ 0.41 2.00E-01 I 2.00E-01
LEAD 0.00 0.00 0.00 . 0.01 __0:00 0'00 1.26E-03 1.26E-03
x�'tte�+,,fix:;°�' �_' ��1 `r" �.;���TOXtC/FIAZARDOUSIAIRPOL*LUTAN�EMfSStONS.`1HF.ORMATION'��` 6� "'. �a �4 . ,
ACTUAL EMISSIONS PoTTENTIAL EMSSIONS EMISSION FACTOR
CAS (AFTERCONTROLS/UPaTS) (BEFORE CONTROS/LP.9TS) (AFTER CONTROLS I LWOTS) (III b/10s aI
-- TOXIC I HAZARDOUS A71R-POLLUTANT --NUMBER- N Ib/hr_ lbtyr lb/hr-.,,� lbfyr __-Jb/hr_I Ib r_uncontrolled.controlled-
Antimony&compounds H SBC 0.0E+00 O.OE+00 O.0E+00 0.0E+00 O.0E+001 0.0E+00 O.00E+00 O.00E+00
Arsenio&Compounds TH ABC 7.2E-04 1.6E+00 ,7.2E-04 6.3E+00 2.6E-04 2.3E+00 5.60E-04 5.60E-OT
Benzene TH 71432/ 3.5E-03 7.6E+00.0 3.5E-03 3.1E+01 1.3E-03 1.1E+01 2.75E-03 2.75E-03
Beryllium&compounds - H BEGO 5.4E-04 1.2E+00 5.4E-04 4.7E+00 2!OE-04 1.7E+00 4.20E-04 4.20E-04
_ Cadium&compounds TH CDC 5.4E-04 1.2E+00 5.4E-04 4.7E+00 r2.OE-04 1.7E+00 4.20E-04 4.20E-04
Chromium-Alvrotal H CRC 5.4E-04 r/'1.2E+00 I 5.4E-04 4.7E+00 Z 2.0E-04 1.7E+00 4.20E-04 4.20E-04
Cobalt com ounds H COC O.OE+OOs' O.oE+00 I 0.0E+00 0.0E+00' O.0E+00 0.0E+00 I O.00E+00 O.00E+00
Eth(benzene H f100414 1.1E-03 2.3E+00 1.1E-03 9.2E#00- 3.8E-04 3.3E+00 8.17E-04 8.17E-04
Fluorides sum fluoride compounds) 7 116984488 ABE-02 1.0E+02 4.8E-02 4.2E+02 1.7E-02 1.5E+02 3.73E-02 3.73E-02;
Formaldehyde TH 1 50000 6.2E-02 1.3E+02 6.2E-02 15.4E+02 2.2E-02 2.0E+02 4.80E-02 4.80E-02
Lead and Lead compounds H) PBC,/' 1.6E-03- 3.5E+00 1.6E-03 .0 1.4E+01 5.9E-04 5.1 E+00 1.26E-03 1.26E-03
Manganese&compounds TH. MNC 1.1E-03 2.3E+00 .1.1 E-03. 9.5E+00 3.9E-04 3.4E+00 8.40E-04 8.40E-04
Mercury&compounds TH HGC 5.4E-04 '1.2E+00 5.4E-04 4.7E+00 2.0E-04 '1.7E+00 4.20E-04 4.20E-04
Methyl chloroform TH 71566 3.0E-04 6.5E-01 3.0E=04 2.7E+00 1.1E-04 9.6E-01 2.36E-04 2.36E-04 ,
Na thalene H 91203 4.3E-04 9.2E-01 4.3E-04 3.7E+00 1.5E-04 1.4E+00 3.33E-04 3.33E-04
Nickle 8compounds H NIC 5.4E-04 1.2E+00 .5.4E-04 4.7E+00 2.0E-04 1.7E+00 4.20E-04 4.20E-04
Phosphorus Metal,Yellow or White H 7723140 O.0E+00. 0.0E+00 s 0.0E+00 0.0E+00 -O.OE+00 O.0E+00 O.00E+00 O.00E+00 '
POM rates uncontrolled H POM 4.2E-03 9.1E+00" 4.2E-03 3.7E+01 ,1.5E-03 1.3E+01 3.30E-03 3.30E-03 _
Selenium compounds H SEC 2.7E-03 5.8E+00 2.7E-03 2.4E+01 9.8E-04' 8.5E+00 2.10E-03 2.10E-03' '
Toluene (TH) 108883 1.0E-01 2.2E402 1.0E-01. 9.0E+02 3.7E-02 3.2E+02 7.97E-02 7:97E-02
X lene (TH) 1330207 1.8E-03 3.9E+00- 1:8E-03 1.6E+01 6.5E-04 5.7E+00 1.40E-03 1.40E-03'
Total HAP H 1.BE-01 6 x14.0E+02 1.8E-01 1.6E+03 6.7E-02 5.8E+02 1.4E-01 1.4E-01
La et HAP H 9 1.02E-Ot 2.21E+02 'l.62E-01 8.97E+02 3.70E-02 3.24E+02 7.97E-02 7.97E-02
„., ''rTOX/Ci/ItR.POLLUTANTEM/SS/ONS"INFORMATION :ORPERMITT/NG€PIIRP.OSES.' '^a
EXPECTED ACTUAL EMISSIONS.AFTEjC EMISSION FACTOR
CONTROLS I LIMITATIONS
Ib/10s al)
TOXIC AIR POLLUTANT CAS Num. V Ib/hr lb/day, Ib/r uncontrolled caffi oiled .
Arsenic&compounds TH -ABC 8260E-04 6.24E-03 2.28E+00 S.60E=04 5.60E-04
Benzene TH 71432 ff 1.28E-03 3.06E-02 1.12E+01 r2,75&03 2.75E-03
Cadium&compounds TH CDC 1.95E-04-' 4.68E-03 1.71E+00 4.20E-04 4.20E-04
Fluorides sum fluoride mm ounds T 16984488 8 1.73E-02 4.16E-01 1.52E402 3.73E-02 3.73E-02
Formaldehyde TH 50000 H 2.23E-02 5.35E-01 /'E95E+02 4.80E-02 4.80E-02
Manganese&compounds TH MNC 4 3.90E-04 9.36E-03 3.42E+00 8.40E-04 8.40E-04
Mercury&compounds TH HGC 1.95E-04 4.68E-03 1.71E+00 4.20E-04 4.20E-04
Methyl chloroform TH 71566 1.10E-04 2.63E-03.o"" 9.60E-01 2.36E-04 2.36E-04
Toluene TH '108883 3.70E-02 8.88Fr111 3.24E+02 7.97E-02 7.97E-02
Xylene - (TH) 1330207 i 6.50E-04 ,r166E-02 5.70E+00 1.40E-03 1.40E-03
1 s e - a 'k. s
ut GREENHOUSE GAS EMlSS/ONS 1NFORMA77ON(�OR EM/SS/ONSw/NVENTORYPURP0SES} ?;;' , GHG POTENTIAL TO EMR 3L
r , CONS►STENTs4y/TH+EpAMANDAT,ORY I;EPORTiNG RUB(MRRj METHOD t;;L ) ' )4 p NOTBASED ON EPA MRRMETHOD ¥ s Y4F
t POTENTIAL EMISSIONS With
m Distillate Fuet 01 NO 2,m ACTUAL EMISSIONS POTENTIAL EMISSIONS-utilize max heat
e-. tic ,";, ° ,,, Requested Emission Limitation-
Input
capacity and EPA MRR Emission
utilize requested fuel limit and EPA
Factors
GREENHOUSE GAS EPA MRR CALCULATION METHOD:TIER 1 MRR Emission Factors
POLLUTANT short tonstyr, short tOnstyr,
metric tons/ r metric tons/ r,CO2e short tons/r short tonslyr -CO2e short tons/r CO2e
CARBON DIOXIDE(CO2) 28,271.96 28,271.95 31,164.45 128,480.12 128,480.12 46.421.39 46,421.39
METHANE(CH4) 1.15E+00 2.41E+01 1.26E+00 5.21E+00 1.09E+02 1-..88E+00 3.95E+01
NITROUS OXIDE(N20) 2.29E-01 7.11E+01 2.53E-01 1.04E+00; 3.23E+02 3.77E-01 1.17E+02
TOTAL 2a,3sa13 TOTAL 128,912.67 TOTAL 46,577.57
NOTE: CO2e means CO2 equivalent
NOTE:The DAQ Air Emissions Reporting Online(AERO)system requires short tons
The EPA MRR requires metric tons

' r
d
3M,Incorporated-Pittsboro Plant
Emission Calculations
EI AERO Form Reporting Groups
3M Group ID DAQ Group ID Emission Source/Group Description Pollutants Reported Control Device : Throughput Units as Listed in AERO
EIG 1 G-151 Crusher Baghouse#1 Sources ' Criteria CD 131 Hours of Operation
EIG 2 G-152 Screen Baghouse#1 Sources Criteria CD-132 Hours of Operation
EIG 3 ES 1415 Dryer with Cyclone.and Baghouse control systei Criteria HAPs TAPs CD-Cl and CD-B3 MMscf NG/yr&Hour of Operation
EIG 4 G-153 Screen Baghouse#2 Sources Criteria CD-134 Hours of Operation
EIG 5 G-154 Crusher Baghouse#2 Sources Criteria CD-135 Hours of Operation
EIG 6 G-155 11 Grade Silo Baghouse Sources Criteria CD-136 Hours of Operation
EIG 7 G-156 Waste Handling Baghouse Sources Criteria CD-137 Hours of Operation
EIG 8 G-157 Raw Granule Baghouse Sources Criteria HAPs TAPs CD-138 Hours of Operation
EIG 9 G-158 Coloring Plant Combustion Units Criteria HAPs TAPS CD B9, 10, 13,and 14 MMscf NG/yr&Hour of Operation
EIG 10 G-159 Mixer Baghouses Criteria CD-B11 and 13-12 MMscf NG/yr&Hour of Operation
EIG 11 G-160 Coolers Criteria NA Hours of Operation
EIG 12 G-161 Finished Granule Baghouse Sources Criteria HAPs TAPS CD-1315 Hours of Operation
N/A G-162 Liquid Storage Tanks(Insignificant Sources) Criteria NA Hours of Operation
N/A G-163 Truck Loading and Loadout(Fugitive) Criteria NA Hours of Operation
G-164 Crushing Plant NSPS Sources Criteria NA Tons aggregate/yr&Hours of Operation
U-IS-FP Weekly fire-pump test Criteria HAPs TAPS NA, Hours of Operation
ti
r
_ 5
3M Emission Calculations File:3M AEI Calcs-CY 2012-5-23.xlsx
Moncure,NC Page I of 26• •Sheet:EI Group&Source List

3M,Incorporated-Pittsboro Plant
Emission Calculations for 2012
Crushing and Screening Plant
Hours of Operation= 3829.5 hrs
Emission Emission Stack Test Annual Emissions
Inventory Point Baghouse(BH)Identification Emission Rate Rate
Group Designation PM PM PM-10
Designation Identifier7 Description (lb/hr) (lb/yr) (tpy) (lb/yr) (tpy)
EIG 1 EPS1 CDB 1 Crusher Baghouse#1 0.123 471.03 0.24 471.03 0.24
EIG 2 EPS2 CD B2 Screen Baghouse#1 0.37 1,416.92 0.71 1,416.92 0.71
EIG 3 EPS3 CD B3 Dryer&Cyclone Baghouse See Note 15,273.81 7.64 8,506.61 7.64
EIG 4 EPS4 CD B4 Screen Baghouse#2 0.3 1,148.85 0.57 1,148.85 0.57
EIG 5 EPS5 CD B5 Crusher Baghouse#2 0.28 1,072.26 0.54 1,072.26 0.54
EIG 6 EPS6 CD B6 11 Grade Silo Baghouse 0.46 1,761.57 0.88 1,761.57 0.88
EIG 7 EPS7 CD B7 Waste Handling Baghouse 0.104 398.27 0.20 398.27 0.20
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= 5659.2 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 Identifier7 Description (lb/hr) (lb/hr) (lb/yr) (tpy) (ib/yr) (tpy)
EIG 8 EPS8 CD B8 Raw Granule Baghouse(RGBH) 1.97 11,156.71 5.58 11,156.71 5.58
part of EIG 9 EPS9 CD139 Dryer#1 Baghouse 0.15 1,174.73 0.59 1,174.73 0.59
part of EIG 9 EPS 10 CDB 10 Dryer#2 Baghouse' 0.115 876.54 - 0.44 876.54 0.44
part of EIG 10 EPS 11 CDB 11 Mixer Baghouse#1 2.23 7,463.77 3.73 7,463.77 3.73
art of EIG 10 EPS12 CD B12 Mixer Baghouse#2 2.23 5,170.40 2.59 5,170.40 2.59
part of EIG 9 EPS 13 CDB 13 Kiln#1 Baghouse 2 8.57 1 29,469.18 14.73 29,469.18 14.73
art of EIG 9 EPS 14 CDB 14 Kiln#2 Baghouse 2 8.57 20,414.27 10.21 20,414.27 10.21
EIG 12 EPS17 CD B15 inished Granule Baghouse(FGBH 2.36 13,339.54 6.67 13,339.54 6.67
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 7.61b/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 2012-5-23.xlsx
Moncure,NC Page 5 of 26 Sheet:Baghouses

1
Permit 09006T04
Page 6
Emission Source Control Device
ID No. Emission Source Description ID No. Control Device Description
Crashing and Screening Plant(continued)
Grade transfer conveyor No.27(bin discharge i
NSPS 000 elevator to coloring lant
NSPS 000
Bin discharge bucket elevator No.4,two pickups
ESSMA Grade silo No 1 CDB6 Grade silo baghouse(5,250
.
NSPS 000 (continued) square feet of filter area)
NSPS 000
Grade silo No.2
NSPS 000 Grade silo No.V'
Dust conveyor No.23C(hoppers for screens,
J�.Vlr,2" - —_
NSPS 000 grade silo,and waste ba houses to dust elevator)
NSPS 000 Dust elevator,two pickups
NSPS 000 Waste conveyor No.21
_Esao
Waste elevator,two pickups CDB7 Waste handling baghouse
�., NSPS 000 (2,750 square feet of filter area)
I
NSPS 000 Dust bin
-E86466SC Dust bin screw conveyor(waste handling
NSPS 000 baghouse hopper to u ll
-ES6974D ---- - Waste bin
NSPS 000
ESA I D screen No.4 assembly(includes the vibrator)
NSPS 000
ESA5 Load-in to conveyor No. ISC
NSPS 000
ESA6 Line#live M feed bin CDB 16 Screen baghouse No.*(9,000
NSPS 000 square feet of filter area)
ESA7 Line#M screen assemblies
NSPS 000
ESAI 1 Screen baghouse No.:ash loadout
NSPS 000
ESA2 G bin feed conveyor No.6 loadout to bin feed
NSPS 000 conveyor No.6A
ESA3 G feed bin No.
NSPS 000
ESA4 G crusher No.3'
NSPS 000 CDB17 Crusher baghouse Noo*(6,500
ESA8 Feed bin No. square feet of filter area)
NSPS 000
ESA9 L crusher No.I
NSPS 000
ESA12 Crusher baghouse No.Wash loadout
NSPS 000
Enclosed dust conveyor No.23B(dust conveyor N/A N/A
o NSPS 000 No.23A to transfer conveyor No.23C)
c) ,g Enclosed waste stacker conveyor No.25 %vith wet
NSPS 000 suppression u ill to outside storage) N/A N/A

Next,Mr.Marsh and I went back to the office to check to make sure the company was using the correctly specified
bags for the dust collector. The company who supplied the original bag for this collector is no longer in business,
hence Mr.Marsh had been using an aftermarket supplier.
Mr. Marsh called the supplier,who confirmed that the bags they were supplying were 14 oz.nomeix. Which is the
correct material and fabric weight,according to the application received in 1995.
(V)PERMITTED EMISSION SOURCES:
Drum Mix Asphalt Plant(350 tons per hour maximum capacity)
No.2 fuel oil/natural gas-fired 350 tons per hour drum CD-I, cyclone(112 inch diameter),in series
[ESI-I type hot asphalt plant(110.5 million Btu per hour CD-2 with a bagfilter(11,581 square feet of
maximum heat input rate) filter area)
***In compliance with permit,but malfunctioning,the control system is emitting S to 10%opacity.***
(VI)SPECIFIC PERMIT CONDITIONS:
A.5 2D .0521 Control of Visible Emission.VE from the permitted items at the facility shall not exceed 20%
opacity. ***Appears to be in compliance. VE was on average S to 10%opacity from the bag filter.***
B-6 The facility shall be properly operated and maintained at all times in a manner that will effect an overall
reduction in air pollution. ***Appears to be in compliance,the company is performing and documenting
maintenance to the two components.***
(VII)ENFORCEMENT HISTORY: An NOV was issued to this facility for failure to submit an updated Risk'
Management Plan in 2006;an NOV was issued April 2010 for B.6 violation.
(VII)CONCLUSIONS/RECOMMENDATIONS:
a. The inspection was discussed with Steve Hall,Compliance Supervisor. In his opinion there is no violation
of the permit.
b. Patrick Butler,Regional Supervisor,he also agrees there is no violation,but since the permit is up for
renewal he wants the company to do monthly inspections.
C. Charles McEachern,Permit Coordinator,wants a letter issued requiring the company..to do a complete
inspection and evaluation of the collector and cyclone within the next 30 day,follo�Jed by another
inspection.
M

i
Permit 09006T04
.. Page 7
Emission Source Control Device
ID No. Emission Source Description ID No. Control Device Description
y l Crushing and Screening Plant(continued)
9 Enclosed pugmill with wet suppression(dust and
N/A N/A
NSPS 000 waste processing)
FWP Waste pile N/A N/A
Coloring Plant
i
'ESGPI012A - - Headlap bin
Transfer conveyor No.27(grade silos to headlap
and raw ule bins
ESG Raw granule bin No. 1
CDB8 Raw granule baghouse(5,750
kES—MI20 Raw granule bin No.2 square feet of filter area)
._. 'ESA, Line 1 dryer feed conveyor,two pickups(line I
raw granune and rerun bins to dryer)
Line 2 dryer feed conveyor,two pickups Qine 2
raw granule and rerun bins to dryer)
One natural gas-fired d er,line 1 CDB9 Line I dryer baghouse(7,111
NSPS UUU s uare feet of filter area
One natural gas-fired dryer,line 2 CDB 10 Line 2 dryer baghouse(7,111
NSPS UUU square feet of filter area
Mixer,line 1 CDB 11 Line I mixer baghouse(2,889
CAM square feet of filter area
Mixer,line 2 CDB 12 Line 2 mixer baghouse(2,899
CAM square feet of filter area
ESGPKI One natural gas-fired kiln,line I CDB13 Line 1 kiln baghouse(11,111
CAM square feet of filter area
fESE3P1 Line 2 kiln baghouse(l1,111
CAM One natural gas-fired kiln,line 2 CDB 14 square feet of filter area
Blend bin No. IA
Product/blend bin No. IB
— Product bin No. IC
-- Blend bin No.2A
-- Product/blend bin No.2B
vESCP Product bin No.2C
�y - R screen No. i Finished granule baghouse
_ CDB 15 (6,1 l 1 square feet of filter area)
R screen No.2
R screen No.3
Waste bin
ESCPA9 Line%product elevator No.9,product and blend
bins
ESCPAiO R screen for line WOT4)
Line 1 rerun conveyor(consolidation conveyor to
rerun elevator No. 1
i

IN
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Beverly Eaves Perdue Sheila C. Holman Dee Freeman
Governor Director Secretary
February 7, 2012
Mr. Rich Glover
AVP of Manufacturing &Distributions
Safelite Glass Corporation
- 18388 Highway 301 North
Enfield,NC 27823
SUBJECT: Receipt of Permit Application
Renewal of Permit No. 07375RI O
Application No. 4200096.12A
Safelite Glass Corporation
Facility ID: 4200096, Enfield, Halifax County
Dear Mr. Glover:
Your air permit application(4200096.12A) for Safelite Glass Corporation, located in Halifax
County,North Carolina was received by this Division on January 31, 2012. This application
-submittal did contain all the required elements and has been accepted for processing. Your
application will be considered complete as of January 31, 2012, unless informed otherwise by this
`office within 45 days. Should you have any questions concerning this matter, please contact David
MilleT-a-t(919) 791-4200.
Sincerely,
Patrick Butler, P.E.
Regional Air Quality Supervisor
cc: Raleigh Regional Office Files
Raleigh Regional Office-Division of Air Quality One
3800 Barrett Drive,Raleigh,North Carolina 27609 NorthGarolina
Phone:[phone] FAX:[phone] Interne:www
.ncair.org/` Naturally
An Equal Opportunity\Affirmative Action Employer

i
f Permit 09006T04
i
y Page 8
Emission Source Control DeviceTID No. Emission Source Description ID No. Control Device Description
Coloring Plant(continued)
ESCPPH3 One natural gas-fired dryer,line J" CDB 18 Line 3 dryer baghouse(7,111
NSPS UUU square feet of filter area
ESCPM3 Mixer,line CDB 19 Line 3 mixer baghouse(2,889
CAM square feet of filter area
ESCPA6 Kiln feed elevator No.j(KFE3) Line 3 kiln baghouse(11,111
ESCPK3 CDB20 square feet of filter area) i
CAM One natural gas-fired kiln,line
ESCPC C;7 Cooler,line 1 N/A NIA 1
ESCPC2 Cooler,line 2 N/A N/A
ESCPC3 Cooler,line i N/A N/A
Truck loading with dust suppression N/A NIA
v" FeP4413 Truck loading with dust suppression N/A N/A
FCP363940 Finished product storage bins NIA N/A
Product conveyor No. 1 and No.2 loadouts to
FCPA 11 N/A NIA i
railcars
i
I
i

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