AQ_F_1900077_20130626_EI_Cmb-EI-File

CY2012 Emission Inventory Review/Data Tracking Form
Check boxes that apply.
Facility Name: ity ID:
Assigned To: Confidential Request: Yes ❑ No El
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.
Supporting calculations, control efficiencies, and documentation of emission factors, if not using
AP-42, are included and appear correct. ,d
Pertinent compliance and permitting limits checked and facility is at or below limits (If facility has
exceeded limit, check calculation and explain).
All permitted and known insignificant sources are included and source and control device IDs are
the same as the Ids used in the Air Permit.
All known operating scenarios, control devices, and emission release points have been entered for
each source.
For any pollutant, all emissions have been reported for all permitted and insignificant sources that
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)
y
Significant changes (>10%)from previous inventories have been investigated and found acceptable
(verified by running QAQC report and Facility Total report in ED-Entry). Print Facility total report and
attach. ✓
Reviewer has checked for facility comments and addressed any issues in the facility comments.
Reviewer has checked for SCC/source type accuracy and corrected errors when found. (please
note errors corrected in summary below).
Summary of all changes/additions to inventory: .7-4za 7iw4eA.t2oVPu7- /a✓ Zo/Z /3 AA&JU I)
J1�4,tJ. 7� PM ,oAWA9A1-.'WCP__ is Le-1-C 6,A- A*-,Vz k.ZAJ 3 RAO'WeS
Al 7*i4,✓ T.1 J*24 Z/tom►/ Z Aivt> 7-WE 1YYCZA�4W4-_ I/✓
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©L,.9- -76 1 !>4/NPuT Ewe>fL BY FAc✓uTV iN Zo// Q4c c'
* If No, explain corrective action taken in the summary section of this form.
QAQC and Facility Total Reports verified correct? d
Has the Data Entry Complete date been entered in IBEAM? R'(do so only when totally finished)
Signature of Reviewer: �66ztee_ Date reviewed: 9c'2�=Z,Of3
(This signature certifies that this review was completed to the best of my ability within the time constraints allowed.)

0
Facility Total CY 2012 Emission Summary Recorded in ED Facility ID#: 1900077
Falility Name: Triangle Brick Company-Merly Oaks Permit#(s): 06897TIO
'Green House Gases Pollutants (GHG) Actual Emissions /o
0
Tons/Yr
Pollutant CAS
Demini- Change
mus
Not Not N/A
Reported Reported
CO2 equivalent(sum of individual GHG pollutant emission No GHGs
times their 1995 IPCC Global Warming Potential(GWP), Reported
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 35.03 21.97 0.5 59.4%
NOx NOx 7.67 4.80 0.5 59.8%
PM(TSP) TSP 28.57 9.16 0.5 211.9%
PM10 PM10 21.90 8.03 0.5 172.7%
PM2.5 PM2.5 21.90 8.03 0.5 172.7%
S02 S02 3.81 2.39 0.5 59.4%
YOC voc 4.15 2.50 0.5 66.0%
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
Antimony & Compounds(total mass, inc elemental SB) 7.75 4.86 10.0 59.5%
Antimony Unlisted Compounds-Specify Compound SBC-Other 7.75 4.86 10.0 59.5%
(Component of SBC)
Arsenic& Compounds (total mass of elemental AS, arsine and 2.78 1.74 0.01 59.8%
all inorganic compounds)
Arsenic Unlisted Compounds-Specify Compound ASC-Other 2.78 1.74 0.01 59.5%
(Component of ASC)
Beryllium& compounds(Total mass) 0.050990 0.031970 1.0 159.5%
Beryllium Metal (unreacted) (Component of BEC) 7440-41-7 0.050990 0.031970 1.0 59.5%
Cadmium & compounds(total mass includes elemental metal) 0.699240 0.438390 0.1 59.5%
09/23/2013 Page 1 of 4

Facility Total CY 2012 Emission Summary Recorded in ED Facility ID#: 1900077
Facility Name: Triangle Brick Company-Merry Permit#(s): 06897T10
Hazardous Air Pollutants (HAPs) Actual Emissions
and/or Toxic Air Pollutants(TAPs) (Pounds/Year)
:y
Pollutant CAS CY 2012 CY 2011 Demini- %
from ED from Fees mus Change"
Cadmium Metal, elemental, unreacted(Component 7440-43-9 0.699240 0.438390 0.1 59.5%
of CDC)
Chromium,-A11/7otal(includes Chromium.(VI) categories, Z 54 1.59 0,1 59.7%
metal and others)
Chromium Unlisted Compounds-Speck CRC-Other 2.54 1.59 0.1 59.5%
Compound(Component of CRC)
Cobalt& compounds 0.518360 0.324990 1,0 59.5%
I
Cobalt Unlisted Compounds-Specify Compound COC-Other 0.518360 0.324990 1.0 59.5%
(Component of COC)
Lead& compounds 18.21 11.42 L0 59.5%
Lead Unlisted Compounds-Specify Compound PBC-Other 18.21 11.42 10.0 59.5%
(Component of PBC)
Manganese& compounds 10.27 6.44 10.0 ' 59.5%
Manganese Unlisted Compounds-Specify MNC-Other 10.27 6.44 10.0 59.5%
Compound(Component of MNC)
Mercury& Compounds-all total mass includes Hg Vapor 1.21 0.761090 0.001 59.0%
Mercury, vapor (Component of HGC) 7439-97-6 1.21 0.761090 0.001 59.5%
Nickel& Compounds,sum total mass includes elemental 1.55 0.974200 1.0 59.1
Nickel metal(Component ofNIC) 7440-02-0 1.55 0.974200 1.0 59.5%
Polycyclic Organic Matter(Specific Compounds from OAQPS 7.89 4.95 1,0 59.4
or Tip
Naphthalene (Component of 833291POMTV) 91-20-3 7.89 4.95 1.0 59.5%
Benzene 71-43-2 352.05 220.72 1.0 59.5%
Carbon disulfide 75-15-0 5.22 3.27 10.0 59.5%
Chlorine 7782-50-5 157.81 98.94 100.0 .59.5%
DEHP (Di(2-ethylhexyl)phthalate) 117-81-7 29.14 18.27 10.0 59.5%
Dibutylphthalate 84-74-2 17.00 10.66 100.0 59.5%
Dichlorobenzene(p), 1,4- 106-46-7 5.83 3.65 1.0 59.5%
09/23/2013 Page 2 of 4

Facility Total CY 2012 Emission Summary Recorded in ED Facility ID #: 1900077
Fa,g.-ility Name: Triangle Brick Company - Merry Oaks Permit#(s): 06897TIO
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
Ethyl benzene 100-41-4 5.34 3.35 100.0 59.5%
Ethyl chloride (chloroethane) 75-00-3 69.20 43.38 10.0 .59.5%
Fluorides(sum of all fluoride compounds as mass of B6984-48-8 874.05 1,339.52 10.0 -34.7%,
ion)
Formaldehyde 50-00-0 32.42 0.025000 10.0 +,574.910'
Hydrogen chloride (hydrochloric acid) 7647-01-0 1,335.36 1,902.73 100.0 1-29.8%
Hydrogen fluoride (hydrofluoric acid as mass of HF) 7664-39-3 546.2-8- 799.14 100.0 -31.6%
(Component of 16984488/Fluorides)
MEK (methyl ethyl ketone, 2-butanone) 78-93-3 26.71 16.74 100.0 1 59.5%
Methyl chloride (chloromethane) 74-87-3 81.34 50.99 1.0759.5%
Methyl chloroform 71-55-6 0.570560 0.357710 100.0 59.5%
Methyl iodide (iodomethane) 74-88-4 11.29 7.08 10.0 59.5%
MIBK (methyl isobutyl ketone) 108-10-1 10.32 6.47 10.0 59.5%
Perchloroethylene (tetrachloroethylene) 127-18-4 0.339910 0.213110 100.0 59.5%
Phenol 108-95-2 10.44 6.55 100.0 59.5%
Selenium Compounds SEC 5.20 3.26 10.0 159.5%,
Styrene 100-42-5 2.43 1.52 100.0 59.5%
Toluene 108-88-3 19.42 12.18 100.0 59.50%
Xylene (mixed isomers) 1330-20-7 8.13 5.10 100.0 1 59.5%
Xylene, o- 95-47-6 7.04 4.41 100.0 59.5%
Largest Individual HAP Hydrogen chloride (hydrochloric acid) 1,335.36 lbs
Total HAP Emissions 2,765.62 Ibs
09/23/2013 Page 3 of 4

M
DAQ's Comments Regarding Inventory
Facility only operated kiln 3 in 2012,whereas in 2011 they only operated kiln 2. The throughput in 2012 is approximately
60%higher than the throughput in 2011. In the 2011 emissions inventory,the consultant for Triangle Brick under reported
the throughput and when the correction was made by DAQ the amount of formaldehyde emitted did not get updated
because the"optional emission factor tool"was left blank and this error went undetected until this year's review. The
amount of formaldehyde emitted in 2011 should have been 23.52 pounds instead of 0.02 pounds.
n... , x
09/23/2013 Page 4 of 4

ADuJ
1
June 19, 2013 J U N 2 6 ?0 i
North Carolina Department of
Environment and Natural Resources
Raleigh Regional Office
Air Quality Section
3800 Barrett Drive
Raleigh,North Carolina 27609
Attention: Air Emission Inventory
Reference: Submittal of 2012 Air Emission Inventory
Certification Form and Supporting Emission Calculations
Triangle Brick Company—Merry Oaks
Dear Sirs:
Enclosed please find the 2012 Emission Inventory Certification Forms for Triangle Brick
Company's Merry Oaks,North Carolina facility. The actual emission inventories were submitted
using NCDAQ's AERO system. In addition we are submitting supporting emission calculations
for each facility.
Annual emissions were estimated using emission factors developed during a United States
Environmental Protection Agency/Brick Association of North Carolina sponsored source test at
our Merry Oaks facility, emission factors contained the AP-42 Section 11.3 "Brick and Related
Clay Products," and AP-42 fuel combustion emission factors. In addition, hydrogen fluoride,
hydrogen chloride, and PM emissions are based on site specific source testing.-Greenhouse gas
emissions are not included since it is not mandatory and more importantly emission factors from
brick plants are not readily available for these pollutants. Emissions of these pollutants will be
included when required.
Several emission sources have associated control devices that were not submitted into AERO
due to technical issues. A table of these sources and their control devices are on the following
page. Please add the control devices into your system.
If you have any questions, please do not hesitate to contact me at [phone] or Beth
Barfield at(919)233-4501.
Sincerely,
TRIANGLE BRICK COMPANY/
/,�j 0 4
Howard P.Brown,Jr.
Vice President Production and Engineering
cc: Ricky Merritt,Director of Engineering

Emis_sign Source.' = Control Device ID: Contro_1 Device
Emission ion Source Descript ;
ID No: No De"scri tion
Primary Crushing and Associated Conveyance
Conveyor under PC-2 and PC-3
PC-4 NSPS-40 CFR Part 60 Subpart PC-4A Cover over conveyor belt
000
Cross over Conveyor
PC-5 NSPS-40 CFR Part 60 Subpart PC-5A Cover over conveyor belt
000
Shuttle Conveyor (Enclosed in Clay
PC-6 Storage Building) PC-6A Cover over conveyor belt
NSPS-40 CFR Part 60 Subpart
000
Clay Grinding 0 erations
Return Belt for Oversizes from
CG-4 Screens PC-4A Cover over conveyor belt
NSPS-40 CFR Part 60 Subpart
000
Belt to Hammermill
CG-5 NSPS-40 CFR Part 60 Subpart PC-5A Cover over conveyor belt
000
Hammermill
CG-6 NSPS-40 CFR Part 60 Subpart PC-6A Cover over conveyor belt
000
Feeders under Bins
CG-16 NSPS-40 CFR Part 60 Subpart CG-9A Screen Cover
000
Feeders under Bins
CG-17 NSPS-40 CFR Part 60 Subpart CG-10A Screen Cover
000
Feeders under Bins
CG-18 NSPS-40 CFR Part 60 Subpart CG-11A Screen Cover
000
Feeders under Bins
CG-19 NSPS-40 CFR Part 60 Subpart CG-12A Screen Cover
000
Brick Tunnel Kilns
Kiln 3
Natural gas/No.2 fuel oil/No.6 fuel One dry lime cascade
K-3 oil-fired brick tunnel kiln(29 CD-K3 adsorber unit(52,000
tons/hour fired-brick capacity,42.8 acfm air flow)
million Btu/hour heat input rate)

2012 AIR EMISSIONS INVENTORY
TRIANGLE BRICK COMPANY
MERRY OAKS, NORTH CAROLINA
FACILITY ID: 1900077
PREPARED FOR:
Triangle Brick Company
Durham,North Carolina
PREPARED BY:
ERM NC, Inc.
1130 Situs Court, Suite 250
Raleigh,North Carolina 27609
June 2013

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
Inventory Certification Form(Title V)
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
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 Howard Brown,Jr.
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).
CERTIFICATIONSTATEMENT:
(Important: Legally ResponaibleOfficial. read f r all submissions
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 Si ned:
Printed Name: Howard Brown,Jr.
,Sign ure: xL
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.
Email address of Responsible Official: [e-mail]
Information on this Form cannot be held confidential
COPY of RECORD Date Submitted: 6/17/2013 13:18:59 1

AFRO EMISSION INVENTORY PRINTOUT
TRIANGLE BRICK COMPANY-MERRY OAKS

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
Moncure,NC 27559 County : Chatham
DAQ Region :RRO
Listing of Emission Sources and Control Devices on Permit. See instructions
*ES ID on DES Description *CS ID *CS Description CD ID's
Air Permit
CG-1 Clay Feeder
CG-10 Finish Screen [NSPS 000]
CG-11 Finish Screen [NSPS 000]
CG-12 Finish Screen[NSPS 000]
CG-13 Belt to Storage Bins [NSPS 000]
CG-14 Belt over Storage Bins [NSPS
000]
CG-15 Feeders under Bins [NSPS 000]
CG-16 Feeders under Bins [NSPS 0001
CG-17 Feeders under Bins [NSPS 000]
CG-18 Feeders under Bins [NSPS 0001
CG-19 Feeders under Bins [NSPS 000]
CG-2 Belt to Scalping Screen [NSPS
000]
CG-20 Feeders under Bins [NSPS 000]
CG-22 Feeders under Bins [NSPS 000]
CG-23 Feeders under Bins [NSPS 0001
CG-24 Feeders under Bins [NSPS 000]
CG-25 Conveyor from Storage Bin
[NSPS 000]
CG-26 Conveyor from Storage Bin
[NSPS 000]
CG-27 Conveyor to Pug Mill [NSPS
000]
CG-28 Conveyor to Pug Mill [NSPS
000]
CG-29 Clay Feeder
CG-3 Scalping Screen [NSPS 000]
CG-30 Belt to Scalping Screen [NSPS
000]
CG-31 Scalping Screen [NSPS 000]
CG-32 Return Belt from Oversize Screen
[NSPS 000]
2

4
CG-33 Belt to Hammermill [NSPS 000]
CG-34 Hammermill [NSPS 000]
CG-35 Belt to Screens [NSPS 0001
CG-36 Belt over Finish Screens [NSPS
000]
CG-37 Finish Screen[NSPS 000]
CG-38 Finish Screen[NSPS 000]
CG-39 Finish Screen [NSPS 000]
CG-4 Return Belt for Oversizes from
Screens [NSPS 000]
CG-40 Finish Screen[NSPS 000]
CG-41 Belt to Storage Bins [NSPS 000]
CG-42 Belt over Storage Bins [NSPS
000]
CG-43 Feeders under Bins [NSPS 000]
CG-44 Feeders under Bins [NSPS 000]
CG-45 Feeders under Bins [NSPS 000]
CG-46 Feeders under Bins [NSPS 000]
CG-47 IFeeders under Bins [NSPS 000]
CG-48 Conveyor from Storage Bin
[NSPS 000]
CG-49 Conveyor to Pug Mill [NSPS
000]
CG-5 Belt to Hammermill [NSPS 000]
CG-6 Hammermill [NSPS 0001
CG-7 Belt to Screens [NSPS 000]
CO-8 Belt over Finish Screen [NSPS
000]
CG-9 Finish Screen[NSPS 000]
IS-1.1 conveyor to loam/sawdust system
IS-1.2 conveyor to loam/sawdust system
IS-2.1 loam screen
IS-2.2 loam screen
IS-3.1 loam crusher
IS-3.2 loam crusher
IS-4.1 oversize return conveyor from
loam screen
IS-4.2 oversize return conveyor from
loam screen
IS-5.1 oversize loam return shoot
IS-5.2 oversize loam return shoot
IS-6.1 sawdust screen
IS-6.2 sawdust screen
IS-7.1 Iconveyor to storage bin
IS-7.2 Iconveyor to storage bin
3

IS-8.1 oversize conveyor from sawdust
screen
IS-8.2 oversize conveyor from sawdust
screen
IS—CD-50 Conveyor from extruder to pug
mill
IS—CL1 Cosmetic loam operation area
IS—CL2 Cosmetic loam operation area
IS—EXTR1 Extrusion and setting line
IS—EXTR2 Extrusion and setting line
IS—LS 1 loam/sawdust feeder
IS—LS2 loam/sawdust feeder
IS—Tankl 24,000 gallon No. 6 fuel oil
storage tank
IS—Tank2 24,000 gallon No.2 fuel oil
storage tank
IS—Tank3 24,000 gallon No.2 fuel oil
storage tank
IS—Tank4 24,000 gallon highway diesel fuel
storage tank
IS—Tanks 24,000 gallon additive"A" storage
tank
IS—Tank6 3,000 gallon gasoline storage tank
Kiln 1—Natural gas/No. 2 fuel
oil/No. 6 fuel oil—fired brick
K-1 tunnel kiln(14.5 tons per hour
maximum brick production
capacity,21.4 million Btu per hour
maximum heat input rate)
Kiln 2—Natural gas/No. 2 fuel
oil/No. 6 fuel oil—fired brick
K-2 tunnel kiln(14.5 tons per hour
maximum brick production
capacity,21.4 million Btu per hour
maximum heat input rate)
Kiln 3—Natural gas/No.2 fuel
oil/No. 6 fuel oil—fired brick
K-3 tunnel kiln(29 tons per hour
maximum brick production
capacity,42.8 million Btu per hour
maximum heat input rate)
PC-1 Shale Feeder
PC-2 Scalp Screen [NSPS 000]
PC-3 Jaw Crusher[NSPS 000]
PC-4 Conveyor under PC-2 and PC-3
[NSPS 000]
PC-5 Cross over Conveyor[NSPS
000]
PC-6
4

Shuttle Conveyor(Enclosed in
Clay Storage Building) [NSPS
000]
Natural gas—fired rotary coatings
SD-1 dryer(0.3 million Btu per hour
maximum heat input) [NSPS
000]
5

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company-Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
Moncure,NC 2.7559 County : Chatham
DAQ Region :RRO
Emission Source & Operating Scenario List- See Instructions
DES Group ID *ES ID *OS ID SOS Description
PC-1,PC-2,PC-3, Primary Crusher and associated
G-72 PC-4,PC-5,PC-6 15 crushers
CG-25,CG-26,
CG-27, CG-28,CG-29,
CG-3,CG-30,CG-31,
CG-32, CG-33, CG-34,
CG-35, CG-36,CG-37,
CG-38, CG-39, CG-4,
CG-40, CG-41,CG-42,
CG-43, CG-44,CG-45, Final Crushing and Grinding
G-73 CG-46, CG-47,CG-48, 16
Operation
CG-49,CG-5,CG-6,
CG-7, CG-8,CG-9,
CG-1,CG-10,CG-11,
CG-12, CG-13,CG-14,
CG-15, CG-16,CG-17,
CG-18,CG-19,CG-2,
CG-20, CG-22; CG-23,
CG-24
IS-1.1 NONE NONE
IS-1.2 NONE NONE
IS-2.1 NONE NONE
IS-2.2 NONE NONE
IS-3.1 NONE NONE
IS-3.2 NONE NONE
IS-4.1 NONE NONE
IS-4.2 NONE NONE
IS-5.1 NONE NONE
IS-5.2 NONE NONE
IS-6.1 NONE NONE
IS-6.2 NONE NONE
IS-7.1 NONE NONE
IS-7.2 NONE NONE
IS-8.1 NONE NONE
IS-8.2 NONE NONE
IS-CD-50 NONE INONE
6

IS—CL1 NONE NONE
IS—CL2 NONE NONE
IS—EXTRI NONE NONE
IS—EXTR2 NONE NONE
IS—LS 1 NONE NONE
IS—LS2 NONE NONE
IS—Tankl 12 24,000 gallon No. 6 fuel oil storage
tank
IS—Tank2 NONE NONE
IS—Tank3 NONE NONE
IS—Tank4 NONE NONE
IS—Tanks 13 24,000 gallon Additive A. storage
tank
IS—Tank6 14 3,000 gallon gasoline storage tank
1 Natural gas combustion—primary
2 Distillate fuel and NG
K-1 combustion—secondary
17 Residual Oil and NG
combustion—tertiary
3 Natural gas combustion—primary
4 Distillate fuel and NG
K-2 combustion—secondary
18 Residual Oil and NG
combustion—tertiary
5 NG combustion—primary
6 Distillate and Natural gas
K-3 combustion—secondary
19 Residual Oil and NG
combustion—tertiary
SD-1 20 Natural Gas Combustion
7

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID(from permit)or Group G-72 consisting of PC-1,PC-2,PC-3,PC-4,PC-5,PC-6
Emission Source Group ID
2. Emission Source Description: Primary Crusher and associated crushers
3. Operating Scenario ID/Description: OS— 15/Primary Crusher and associated crushers
4. SCC Number/Description: 30500340Brick Manufacture—Material Prep ;Primary Crusher
5. Throughput/units in 2012: 159732 TON/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) % Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) (Acfm)
Rectangle(L x W)
(in 0.1 feet)
EP—FUG FUGITIVE(NO 1 72 Area= 1 ERP for Fugitive
STACK) sources
8

Operating Scenario: OS— 15 Emission Source/Group ID: G-72
• 10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 2 ) Days per Week ( 2 ) Weeks per Year ( 10 )
11.Typical Start&End Times For Operating Scenario: Start: 800 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 17% arch—May 33% une—Aug. 33% Sept.—Nov. 17%
2012 2012 2012 2012
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Ye See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po�QS Code Pollutants Method Code (Net after Factor Ef Control
Pollutantss
(Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 4.71 08
PM10 PM10 4.71 08
PM2.5 PM2.5 4.71 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
CAS Estimation Emission
Pollutants (In (see instructions) HAP/TAPS Method Code Efficiency Factor EF Control
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions
2012
9

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company-Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID(from permit)or Group G-73 consisting of CG-25, CG-26, CG-27, CG-28,CG-29,CG-3,
Emission Source Group ID CG-30,CG-31,CG-32, CG-33,CG-34,CG-35,CG-36, CG-37, CG-38,
CG-39,CG-4,CG-40, CG-41, CG-42,CG-43, CG-44, CG-45, CG-46,
CG-47,CG-48,CG-49,CG-5, CG-6,CG-7,CG-8,CG-9, CG-1,CG-10,
CG-11,CG-12,CG-13,CG-14,CG-15,CG-16,CG-17, CG-18,CG-19,
CG-2,CG-20,CG-22, CG-23,CG-24
2. Emission Source Description: Final Crushing and Grinding Operation
3. Operating Scenario ID/Description: OS- 16/Final Crushing and Grinding Operation
4. SCC Number/Description: 30500302Brick Manufacture-Material Prep;Raw Material Grinding
Screening
5. Throughput/units in 2012: 159732 TON/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) %Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS-ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter#): (F) (Feet/see) (Acfm)
Rectangle(L x W)
(in 0.1 feet)
EP-FUG FUGITIVE(NO 1 72 Area= 1 ERP for Fugitive
STACK) sources
10

Operating Scenario: OS— 16 Emission Source/Group ID: G-73
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 2 ) Days per Week ( 2 ) Weeks per Year ( 10 )
11.Typical Start&End Times For Operating Scenario: Start: 800 End: 1600
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 15% arch—May 35% une—Aug. 35% Sept.—Nov. 15%
2012 2012 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used..
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency
Emission
Po� Code Pollutants Method Code (Net after Factor Ef Control
Pollutants
(Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 2 08
PM10 PM10 0.18 08
PM2.5 PM2.5 0.18 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
CAS Estimation Emission
Pollutants (In (see instructions) HAP/TAPS Method Code Efficiency .Factor EF Control
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions)
2012
11

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID(from permit)or IS—Tankl
Emission Source Group ID
2. Emission Source Description: 24,000 gallon No. 6 fuel oil storage tank
3. Operating Scenario ID/Description: OS— 12/24,000 gallon No. 6 fuel oil storage tank
4. SCC Number/Description: 39090006/Fuel Storage—Fixed Roof Tanks ; Oil No. 6: Working Loss
5. Throughput/units in 2012:
(e.g. production or fuel use):
6. Fuel Information (If fuel is used) % Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) (Acfm)
Rectangle(L x W)
(in 0.1 feet)
EP—FUG FUGITIVE(NO 1 72 Area= 1 ERP for Fugitive
STACK) sources
12

Operating Scenario: OS— 12 Emission Source/Group ID: IS—TankI
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 1 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% M 25% une—Aug. 25% 2012
25%
2012 �arch— ay
12 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants pollutants Method Code (Net after Factor
Tons/Ye See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency
Emission
Po� Code Pollutants Method Code (Net after Factor Ef Control
Pollutants
(Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
Pollutants (In CAS HAP/TAPS Estimation Efficiency Emission EF Control
(see instructions) Factor
Alphabetical Order) Method Code(Pounds/Year) (Net after all controls)
See Instructions
2012
13

r
COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900071
294 King Rd Permit: 06897
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
1. Emission Source ID (from permit)or IS—Tank5
Emission Source Group ID
2. Emission Source Description: 24,000 gallon additive"A" storage tank
3. Operating Scenario ID/Description: OS— 13/24,000 gallon Additive A. storage tank
4. SCC Number/Description: 40714698/Fixed Roof Tanks—Miscellaneous ; Specify In Comments: Working
Loss
5. Throughput/units in 2012:
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) % Sulfur %Ash Heat Content
(Btu/units)
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point RP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) (Acfm)
Rectangle(L x W)
(in 0.1 feet)
EP—FUG FUGITIVE(NO 1 72 TArea= 1 ERP for Fugitive
STACK sources
14

Operating Scenario: OS— 13 Emission Source/Group ID:IS—Tanks
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 2012 012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po�QS Code Pollutants Method Code (Net after Factor Ef Control
Pollutantss (Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
Emission
HAP/TAP Emissions Control
Pollutants (In CAS HAP/TAPS Estimation Code Efficiency Factor Emission
(see instructions) Method EF Control
Alphabetical Order) (Pounds/Year) See Instructions) (Net after all controls)
2012
15

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
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
1. Emission Source ID(from permit)or IS—Tank6
Emission Source Group ID
2. Emission Source Description: 3,000 gallon gasoline storage tank
3. Operating Scenario ID/Description: OS— 14/3,000 gallon gasoline storage tank
4. SCC Number/Description: 39090004/Fuel Storage—Fixed Roof Tanks ;Distillate Oil(No. 2): Working
Loss
5. Throughput/units in 2012: 7462 GAL/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) %Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter ft (F) (Feet/see) (Acfm)
Rectangle(L x W)
(in 0.1 feet)
EP—FUG FUGITIVE(NO 1 72 Area= 1 ERP for Fugitive
STACK sources
16

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID(from permit)or K-1
Emission Source Group ID
2. Emission Source Description: Kiln 1—Natural gas/No.2 fuel oil/No. 6 fuel oil—fired brick tunnel kiln(14.5
tons per hour maximum brick production capacity, 21.4 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS— 1/Natural gas combustion—primary
4. SCC Number/Description: 30500335/Brick Manufacture—Curing Firing; Curing and Firing:Dual
Fuel—fired Kiln,Other Type
5. Throughput/units in 2012: 1614 FT3/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
1 k-1 VERTICAL STACK 57.5 4 1 488 39.8 1 30008.49 ERP for Kiln I
18

Operating Scenario: OS— 14 Emission Source/Group ID: IS—Tank6
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% �March—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 12 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions) all controls)
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po�QS Code Pollutants Method Code (Net after Factor Ef Control
Pollutantss (Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx -. 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 0.17 08
gAp/TAp Emissions Emission Control
Pollutants (In CAS HAP/TAPS Estimation Efficiency Emission EF Control
(see instructions) Method Code Factor
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions
2012
0
17

V
Operating Scenario: OS— 1 Emission Source/Group ID:K-1
• 10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% 25% une—Aug. 25% Sept.—Nov. 25%
2012 �arch_-May
12 �012 012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions) all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po�QS Code Pollutants Method Code (Net after Factor Ef Control
Pollutantss
(Tons/Year) (See Instructions) all controls)
2012
CO CO 0 08
NOx NOx 0 08
TSP TSP 0 08
PM10 PM10 0 08
PM2.5 PM2.5 0 08
S02 S02 0 08
VOC VOC 0 08
Emissions Emission Control
HAP/TAP CAS Estimation Efficiency Emission
Pollutants (In Alphabetical Order) (see instructions) HAP/TAPS(Pounds/Year) Method Code (Net after all Factor EF Control
See Instructions controls)
i 2012
Acetaldehyde 75-07-0 2.45E-8 08
Acrolein 107-02-8 2.91E-8 08
Ammonia as NH3 7664-41-7 0.00517 08
Arsenic Unlisted Compounds( ASC—Other 3.23E-7 08
Specify Com onent of ASC
Benzene 71-43-2 0 08
Benzo(a)pyrene(Component of 50-32-8 1.94E-9 08
POMTV POM7
Beryllium metal(unreacted) 7440-41-7 1.94E-8 08
(Component of BEC
Cadmium Metal(elemental
unreacted,Component of 7440-43-9 0 08
CDC
Chromium Unlisted CRC—Otherr 0 08
Compounds (Specify
19

Component of CRC
Cobalt Unlisted Compound COC—Other 1.36E-7 08
(Specify Component of COC
Formaldehyde 50-00-0 0.00012 08
Hexane,n— 110-54-3 0.00291 08
Lead Unlisted Compounds
(Specify and Component of PBC—Other 8.07E-7 08
PBC
Manganese Unlisted
Compounds(Specify MNC—Other 6.13E-7 08
Component of MNC
Mercury,vapor(Component of 7439-97-6 4.2E-7 08
HGC
Naphthalene(Component of 91-20-3 9.85E-7 08
POMT
Nickel metal(Component of 7440-02-0 0 08
NIC
Selenium Compounds SEC 3.87E-8 08
Toluene 108-88-3 0.00001 08
20

a
COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
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
1. Emission Source ID (from permit)or K-1
Emission Source Group ID
2. Emission Source Description: Kiln 1—Natural gas/No.2 fuel oil/No. 6 fuel oil—fired brick tunnel kiln(14.5
tons per hour maximum brick production capacity, 21.4 million Btu per hour
maximum heat input rate)
3. Operating Scenario ED/Description: OS—2/Distillate fuel and NG combustion—secondary
4. SCC Number/Description: 3050033I/Brick Manufacture—Curing Firing; Curing and Firing:Dual Fuel
Fired Tunnel Kiln
5. Throughput/units in 2012:
(e.g. production or fuel use):
6. Fuel Information (If fuel is used) �/a Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
(in 0.1 feet)
lk-1 IVERTICAL STACK 57.5 4 488 39.8 30008.49 ERP for Kiln 1
21

Operating Scenario: OS—2 Emission Source/Group ID:K-1
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 1 2012 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po�QS Code Pollutants Method Code (Net after Factor Ef Control
Pollutantss
(Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
CAS Estimation Emission
Pollutants (In (see instructions) HAP/TAPS Method Code Efficiency Factor EF Control
Alphabetical Order) (Pounds/Year) See Instructions) (Net after all controls)
2012
22

a
COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID(from permit)or K-1
Emission Source Group ID
2. Emission Source Description: Kiln 1—Natural gas/No.2 fuel oil/No. 6 fuel oil—fired brick tunnel kiln(14.5
tons per hour maximum brick production capacity, 21.4 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS— 17/Residual Oil and NG combustion—tertiary
4. SCC Number/Description: 30500331/Brick Manufacture—Curing Firing; Curing and Firing:Dual Fuel
Fired Tunnel Kiln
5. Throughput/units in 2012:
(e.g. production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point RP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/see) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
lk-1 VERTICAL STACK 57.5 4 488 39.8 30008.49 ERP for Kiln 1
23

H
Operating Scenario: OS— 17 Emission Source/Group ID: K-1
10. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 1 2012 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po�QS y Code Pollutants Method Code (Net after Factor Ef Control
Pollutantss (Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP CAS Emissions Emission Estimation Control Emission
Pollutants (In (see instructions) HAP/TAPS Efficiency Factor EF Control
Method Code
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions
2012
24

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
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
1. Emission Source ID (from permit)or K-2
Emission Source Group ID
2. Emission Source Description: Kiln 2—Natural gas/No.2 fuel oil/No. 6 fuet oil—fired brick tunnel kiln(14.5
tons per hour maximum brick production capacity, 21.4 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS—3/Natural gas combustion—primary
4. SCC Number/Description: 30500311Brick Manufacture—Curing Firing; Curing and Firing: Gas—fired
Tunnel Kilns
5. Throughput/units in 2012:
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) % Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point RP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
(in 0.1 feet)
1K-2 VERTICAL STACK 57.5 4 488 39.8 30008.49 ERP for kiln 2
25

Operating Scenario: OS—3 Emission Source/Group ID:K-2
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 2012 �012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls)
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po� Code Pollutants Method Code (Net after Factor Ef Control
Pollutants (Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emission
Emissions Control
CAS Estimation Emission
Pollutants (In (see instructions) HAP/TAPS Method Code Efficiency Factor EF Control
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions
2012
26

M
COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID.(from permit)or K-2
Emission Source Group ID
2. Emission Source Description: Kiln 2—Natural gas/No.2 fuel oil/No. 6 fuel oil—fired brick tunnel kiln(14.5
tons per hour maximum brick production capacity,21.4 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS—4/Distillate fuel and NG combustion—secondary
4. SCC Number/Description: 30500331Brick Manufacture—Curing Firing; Curing and Firing:Dual Fuel
Fired Tunnel Kiln
5. Throughput/units in 2012:
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) % Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point RP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/see) Rate(Acfm)
Rectangle(L x W)
(in 0.1 feet)
1K-2 VERTICAL STACKI 57.5 4 488 39.8 30008.49 ERP for kiln 2
27

Operating Scenario: OS—4 Emission Source/Group ID: K-2
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25"�o Sept.—Nov. 25%
2012 2012 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls)
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
(NAA Code Pollutants Method Code (Net after Factor Ef Control
Pollutants (Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
Pollutants (In CAS HAP/TAPS Estimation Efficiency Emission EF Control
(see instructions) Factor
Alphabetical Order) (Pounds/Year) Method Code (Net after all controls)
See Instructions
2012
28

Y
COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID(from permit)or K-2
Emission Source Group ID
2. Emission Source Description: Kiln 2—Natural gas/No. 2 fuel oil/No. 6 fuel oil—fired brick tunnel kiln(14.5
tons per hour maximum brick production capacity,21.4 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS— 18/Residual Oil and NG combustion—tertiary
4. SCC Number/Description: 30500331Brick Manufacture—Curing Firing; Curing and Firing:Dual Fuel
Fired Tunnel Kiln
5. Throughput/units in 2012:
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) %Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions fiom this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point EREI Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/see) Rate(Acfm)
Rectangle(L x W)
(in 0.1 feet)
1K-2 VERTICAL STACK 57.5 4 488 39.8 30008.49 ERP for kiln 2
29

Operating Scenario: OS— 18 Emission Source/Group ID:K-2
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% 2012
25%
2012 2012 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po� Code Pollutants Method Code (Net after Factor Ef Control
Pollutants (Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
CAS Estimation Emission
Pollutants (In (see instructions) HAP/TAPS Method Code Efficiency Factor EF Control
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions)
2012
30

w
•
COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
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
1. Emission Source ID(from permit)or K-3
Emission Source Group ID
2. Emission Source Description: Kiln 3—Natural gas/No. 2 fuel oil/No.6 fuel oil—fired brick tunnel kiln(29 tons
per hour maximum brick production capacity,42.8 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS—5/NG combustion—primary
4. SCC Number/Description: 3050033IBrick Manufacture—Curing Firing;Curing and Firing:Dual Fuel
Fired Tunnel Kiln
5. Throughput/units in 2012: 225410 FT3/yr (/2/, 3 0i& �i �v�',�nt.E�f.3✓Lc�!�l
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
1 K-3 VERTICAL STACK 75 5 450 51 60082.95 ERP for Kiln 3
31

Operating Scenario: OS—5 Emission Source/Group ID:K-3
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods,Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 012 2012 012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emission
Emissions— Estimation Control
GHG CAS GHG Method Efficiency Emission
Ef Control
Pollutants Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions)
2012
Emission
Criteria Emissions— Estimation Control
(N /■'�■ Pollutant Criteria Method Efficiency Emission
�) Code Pollutants Code (Net after Factor Ef Control
Pollutants uta
(Tons/Year) (See all controls)
Instructions
2012
CO CO 35.02 08
NOx NOx 7.65 08
TSP TSP 22.87 08
PM10 PM10 22.87 08
PM2.5 PM2.5 08
S02 S02 3.81 08
VOC VOC 3.45 08
Emission
Emissions Estimation Control
HAP/TAP CAS Emission
HAP/TAPS Method Efficiency EF Control
Pollutants (In Alphabetical Order) (see instructions) (Pounds/Year) Code (Net after all Factor
(See controls)
Instructions
2012
Antimony Unlisted Compounds(Specify SBC—Other 7.75 08
Component of SBC
Arsenic Unlisted Compounds(Specify
C ASC—Other 2.78 08
Component of ASC
Benzene 71-43-2 352.05 08
Benzo(a)pyrene(Component of POMTV 50-32-8 0 08
POM7
Cadmium Metal(elemental unreacted, 7440-43-9 0.6992 08
Component of CDC
Carbon disulfide 75-15-0 5.22 08
32

K
Chlorine 7782-50-5 157.81 08
Chromium(VI)Non-Specific,Unlisted
NSCR6—Other 0 08
(Specify Component of NSCR6 CRC)
Chromium Unlisted Compounds CRC—Other 2.54 08
(Specify Component of CRC
Cobalt Unlisted Compound(Specify COC—Other 0.5184 08
Component of COC
Di 2—eth lhex 1 hthalate EHP) 117-81-7 242.79 08
Dibu 1 hthalate 84-74-2 16.99 08
Dichlorobenzene , 1,4— 106-46-7 5.83 08
Eth 1 benzene 100-41-4 5.34 08
Ethyl chloride chloroethane 75=00-3 69.19 08
Formaldehyde 50-00-0 0.017 08
Hydrogen chloride(hydrochloric acid 7647-01-0 1335 08
Hydrogen fluoride(hydrofluoric acid as 7664-39-3 562 08
mass of HF—Component of Fluorides
Lead Unlisted Compounds(Specify and PBC—Other 18.21 08
Component of PBC
Manganese Unlisted Compounds MNC—Other 10.27 08
(Specify Component of MNC
Mercury,vapor(Component of HGC 7439-97-6 1.21 08
Methyl chloride . 74-87-3 81.34 08
Methyl chloroform 71-55-6 0.5706 08
Methyl ethyl ketone 78-93-3 26.71 08
Methyl iodide 74-88-4 11.29 08-
Methyl isobutyl ketone 108-10-1 10.32 08
Naphthalene(Component of POMTV 91-20-3 7.89 08
Nickel metal(Component of NIC 7440-02-0 1.55 08
Perchloroeth lene tetrachloroeth lene 127-18-4 0.3399 08
Phenol 108-95-2 10.44 08
Polycyclic Organic Matter(Inc PAH,
dioxins,etc.NC AP 42 historic POM 0 08
amorphous lob
Selenium Compounds SEC 5.2 08
Styrene 100-42-5 2.43 08
Toluene 108-88-3 19.42 08
X lene 1330-20-7 15.17 08
33

COPY of RECORD Date Submitted: 6/17/2013 13:18:59 h
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID(from permit) or K-3
Emission Source Group ID
2. Emission Source Description: Kiln 3—Natural gas/No. 2 fuel oil/No. 6 fuel oil—fired brick tunnel kiln(29 tons
per hour maximum brick production capacity,42.8 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS—6/Distillate and Natural gas combustion—secondary
4. SCC Number/Description: 30500312Brick Manufacture—Curing Firing; Curing and Firing: Oil—fired
Tunnel Kilns
5. Throughput/units in 2012:
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) % Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
(in 0.1 feet)
1K-3 IVERTICAL STACK 75 5 1 450 51 60082.95 ERP for Kiln 3
34

Operating Scenario: OS—6 Emission Source/Group ID:K-3
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 2012 2012 2012
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
(NAA Code Pollutants Method Code (Net after Factor Ef Control
Pollutants
(Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 - PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
Pollutants (In CAS HAP/TAPS Estimation Efficiency Emission EF Control
(see instructions) Method Code Factor
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions)
2012
35

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
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
1. Emission Source ID (from permit)or K-3
Emission Source Group ID
2. Emission Source Description: Kiln 3—Natural gas/No.2 fuel oil/No. 6 fuel oil—fired brick tunnel kiln(29 tons
per hour maximum brick production capacity,42.8 million Btu per hour
maximum heat input rate)
3. Operating Scenario ID/Description: OS— 19/Residual Oil and NG combustion—tertiary
4. SCC Number/Description: 30500331/Brick Manufacture—Curing Firing; Curing and Firing:Dual Fuel
Fired Tunnel Kiln
5. Throughput/units in 2012:
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) %Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter ft (F) (Feet/see) Rate(Acfm)
Rectangle(L x W)
(in 0.1 feet)
1K-3 VERTICAL STACKF 75 5 450 51 60082.95 ERP for Kiln 3
36

Operating Scenario: OS— 19 Emission Source/Group ID: K-3
r
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start&End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
2012 2012 2012 2012
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Ye See Instructions) all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission
Po� Code Pollutants Method Code (Net after Factor Ef Control
Pollutants (Tons/Year) (See Instructions) all controls)
2012
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission Control
Pollutants (In CAS HAP/TAPS Estimation Efficiency Emission EF Control
(see instructions) Method Code Factor
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions
2012
37

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
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
1. Emission Source ID(from permit)or SD-1
Emission Source Group ID
2. Emission Source Description: Natural gas—fired rotary coatings dryer(0.3 million Btu per hour maximum
heat input)[NSPS 000]
3. Operating Scenario ID/Description: OS—20/Natural Gas Combustion
4. SCC Number/Description: 30500301Brick Manufacture—Dryer;Raw Material Drying
5. Throughput/units in 2012: 1440 TON/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) % Sulfur %Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter#): (F) (Feet/sec) (Acfm)
Rectangle(L x W)
(in 0.1 feet)
EP—FUG FUGITIVE(NO 1 72 Area= 1 ERP for Fugitive
STACK) sources
38

Operating Scenario: OS—20 Emission Source/Group ID: SD-1
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2012)
Hours per Day ( 4 ) Days per Week ( 3 ) Weeks per Year ( 10 )
11.Typical Start&End Times For Operating Scenario: Start: 800 End: 1200
12. Seasonal Periods Percent Annual Throu h ut:
Jan—Feb +Dec 0% arch—May 50% une—Aug. 50% Sept.—Nov. o
2012 2012 2012 012 0/o
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2012
Criteria Emissions— Emission Control
Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants y
(NAA Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2012
CO CO 0.01 08 0.0138
NOx NOx 0.02 08 0.02738
TSP TSP 0.01 08 0.019
PM10 PM10 0.01 08 0.019
PM2.5 PM2.5 0.01 08 0.019
S02 S02 08
VOC VOC 08
HAP/TAP Emissions Emission ControlEmission
CAS Estimation Efficiency
Pollutants (in (see instructions) HAP/TAPS Method Code (Net after all Factor EF Control
Alphabetical Order) (Pounds/Year)
See Instructions controls)
2012
Formaldehyde 50-00-0 0.003 08
39

Facility Total CY 2012 Emissions Summary
A
COPY of RECORD Date Submitted: 6/17/2013 13:18:59.
As entered in AERO
Facility Name: Triangle Brick Company-Merry Oaks Facility ID : 1900077
294 King Rd Permit : 06897
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
Record Facility-Wide Totals From all Permitted and Non-Permitted Air Pollutant Emission Sources
Green House Gases Pollutants(GHG) -
Actuaons/Year
Pollutant CAS 2012l Emissions T 2011 %Difference
Criteria Pollutants
Actual Emissions Tons/Year
Pollutant CAS 2012 2011 %Difference
CO CO 35.03 .03 116666.67%
NOx NOx 7.67 .01 76600.0%
PM TSP TSP 29.59 .01 295800.0%
PM10 PM10 27.77 .01 277600.0%
PM2.5 PM2.5 4.9 .01 48900.0%
S02 S02 3.81 Not reported I N/A
VOC VOC 3.62 Not reported N/A
Hazardous Air Pollutants APS and/or Toxic Air Pollutants TAPS
Actual Emissions Pounds/Year
Pollutant I CAS 1 2012 2011 %Difference
Pollutant Grou :Antimon Compounds total mass, inc elemental SB Group Sum:7.75
Antimony Unlisted Compounds(Specify SBC-Other 7.75 .00485 159693.81%
Component of SBC
Pollutant Group:Arsenic Compounds(total mass of elemental AS, arsine and all inorganic compounds) Group
Sum:2.780000323
Arsenic Unlisted Compounds(Specify ASC-Other 2.7800002 .00174 159670.12%
Component of ASC
Pollutant Group:Beryllium compounds Total mass Group Sum:.0000000194
Beryllium metal(unreacted)(Component 7440-41-7 F1.94E-8 .00003 -99.93534%
of BEC
Pollutant Grou :Cadmium compounds total mass inc elemental metal Group Sum:.6992
Cadmium Metal(elemental unreacted, 7440-43-9 0.6992 .00044 158809.1%
Component of CDC
Pollutant Grou :Cobalt compounds Group Sum:.518400136
Cobalt Unlisted Compound(Specify COC-Other 0.51840013 .00032 161900.03%
40

R
Component of COC
Pollutant Grou :Lead and Lead com ounds GroupSum:18.210000807
Lead Unlisted Compounds(Specify and PBC-Other 18.210001 .0114 159636.84%
Component of PBC
Pollutant Grou :Man anese compounds Group Sum:10.270000613
Manganese Unlisted Compounds(Specify MNC-Other 10.27 .00643 159620.06%
Component of MNC
Pollutant Grou :Mercui Compounds-all total mass, inc Hg Vapor Group Sum:1.21000042
Mercury,vapor(Component of HGC 1 7439-97-6 1 1.2100004 1 .00076 159110.58%
Pollutant Grou :Nickel Compounds, sum total mass, inc elemental Group Sum:1.55
Nickel metal(Component of NIC 7440-02-0 1 .55 1 .00097 159693.81%
Pollutant Grou :Chromium VI Non-S ecific Compounds,as Chrom VI (Component CRC Group Sum:O
Chromium(VI)Non-Specific,Unlisted NSCR6-Other 0.0 Not reported N/A
(Specify Component of NSCR6 CRC
Pollutant Grou :Chromium-All/Total Inc Chromium VI Cate ories,metal and Others Group Sum:2.54
Chromium(VI)Non-Specific,Unlisted NSCR6-Other 0.0 Not reported N/A
(Specify Component of NSCR6 CRC
Chromium Unlisted Compounds(Specify CRC-Other 2.54 .00159 159648.42%
Component of CRC
Pollutant Grou :Pol c clic Organic Matter(Specific Compounds from OA PS for T Group Sum:7.89000098694
Benzo(a)pyrene(Component of POMTV 50-32-8 1.94E-9 Not reported N/A
POM7
Naphthalene(Component of POMTV 91-20-3 7.890001 .00494 159616.62%
Pollutant Grou :Pol c clic Organic Matter 7 PAH Compound for NIF Group Sum:.00000000194
Benzo(a)pyrene(Component of POMTV 50-32-8 1.94E-9 Not reported N/A
POM7
Acetaldehyde 75-07-0 2.45E-8 Not reported N/A
Acrolein 107-02-8 2.91E-8 Not reported N/A
Ammonia as NH3 7664-41-7 0.00517 Not reported N/A
Benzene 71-43-2 352.05 .2204 159632.31%
Carbon disulfide 75-15-0 5.22 .00327 159533.02%
Chlorine 7782-50-5 157.81 .0988 159626.72%
Di 2-eth lhex 1 hthalate DEHP 117-81-7 242.79 .01824 1330985.6%
Dibu 1 hthalate 84-74-2 16.99 .01064 159580.45%
Dichlorobenzene , 1,4- 106-46-7 5.83 .00365 159626.02%
Ethyl benzene 100-41-4 5.34 .00334 159780.23%
Ethyl chloride chloroethane 75-00-3 69.19 .04332 159618.39%
Fluorides sum of all fluoride compounds) '16984-48-8 0.0 1.3376 -100.0%
Formaldehyde 50-00-0 0.02012 .025 -19.519999%
Hexane n- 110-54-3 0.00291 Not reported N/A
Hydrogen chloride(hydrochloric acid 7647-01-0 _ 1335.0 1.9 70163.16%
Hydrogen fluoride(hydrofluoric acid as 7664-39-3 562.0 .798 70326.07%
mass of HF-Component of Fluorides
Methyl chloride 74-87-3 81.34 .05092 159640.77%
Methyl chloroform 71-55-6 0.5706 .00036 158399.98%
Methyl ethyl ketone 78-93-3 26.71 .01672 159648.8%
Methyl iodide 74-88-4 11.29 .00707 159588.84%
Methyl isobutyl.ketone 108-10-1 10.32 .00646 159652.33%
Perchloroeth lene tetrachloroeth lene 127-18-4 0.3399 .00021 161757.160;o
41

Phenol 108-95-2 10.44 .00654 159533.02%
Polycyclic Organic Matter(Inc PAH,
dioxins,etc.NC AP 42 historic amorphous POM 0.0 Not reported N/A
lob
Selenium Compounds SEC 5.2 .00325 159900.0%
Styrene 100-42-5 2.43 .00152 159768.44%
Toluene 108-88-3 19.42001 .01216 159604.03%
X lene 1330-20-7 15.17 .00509 297935.38%
X lene,o— 1 95-47-6 1 0.0 .00441 1 —100.0%
42

COPY of RECORD Date Submitted: 6/17/2013 13:18:59
As entered in AERO
Facility Name: Triangle Brick Company—Merry Oaks Facility ID : 1900077
294 King Rd Permit: 06897
Moncure,NC 27559 County : Chatham
DAQ Region :RRO
Comments From Facility:
43

a
M
SUPPORTING ENUSSION CALCULATIONS
TRIANGLE BRICK COMPANY-MERRY OAKS

Table A-1
Calculation of Actual 2012 Air Emissions From Brick Tunnel Kiln#1
(Source I.D.-K-1)
Triangle Brick Company
Merry Oaks,North Carolina
:Production Datea=... :4
Tons of Fired Brick•Produced D tons
Cubic Feet Natural Gas Combusted "`GT,614 Combustion emissions on Natural Gas Combustion page
Gallons Distillate Oil Combusted D gallons
Gallons Residual Oil Combusted .Digallons
Tons Brick Fired With Natural Gas I 0 tans
Tons Brick Fired With Distillate Oil I 0 tons
Tons Brick Fired With Residual Oil I 0 tons
...,:�.Primary Operating Scenario. • --, �Seconda :O eratin Scenario - �k -Tertiaryoperating Scenario s, rr--Emissions Summary,
F.
„- •• -: i=.NC TAPi81or '"""`"'Cla Finn Natural Gas.;.e.: .,...r..Cla;F.mn.DisLllAte Oii ...._, DisNlate..Fuel Combusbon:.„..,. .,,. Total r>,r...,...:: ..Cla Finn ResfduetOil>:.,�,.., Residual Fuel,Combustion
'Pollutant F..", -x�`CASNumber E .._.... .,., .. ..•y..:L-. 3.,, .. - ,w;.; _ - _,:I1APro-a*. Emission ,,..Actual..._ .,P,Emission.,r,c#'.€"Actuei..,r-s,•>,Emission:; -,/Actual- ;'Op er:Scemn -Emission'v;.r;::.: ,Actua6;,�.�„s =Emission.w:.�..=Actual�: :-,O er.Scen.; =Tota12012n.:;a-Total 2012
- , �Emission.Rate. Fact x;.Emission Rate"•.�.-?Factor.:, . .Emission�Rate ,,`-.:IEmiseion�Rate-. Factor'.-._ .:Emissions „Factor. _ - Emission Rate Em(ssionar Em(ssions ;Emissions•_.,
;4 s/r ':r bl OUR.a o bs ;..vs ems. 1 xs s., °-,...... .. .x.._,�`o ..o.._.,e s..w...>..,v...._ a....r _i.+�Obslton)„�•,5-,.rr(Ibslyr)tb:� ..°,e0bs/ton)._.. * ...,(Ib Y).x�_..�0 1 9 II n): .:,-f0 Nr)•xn�.Obetyr).,x. �.hbslton) -:�:"-_-<(Ibstyr.a�,:'.711bI1000.gallon)..-.•.Qhstyr� .,.-.w.(IhsM)....,,..,_.(IbsL�s,- ._, .(tons):,,!•�
TSP' Neither 0.13 0.00 0.13 0.00 2.0 0.00 0.00 0.13 0.00 22.5 0.00 0.00 0.00 0.00
PM-1011 Neither 0.13 0.00 0.13 0.00 1.1 0.00 0.00 0.13 0.00 19.6 0.00 0.00 0.00 0.00
SO2 Neither 0.0627 0.00 0.0627 0.00 71.0 0.00 0.00 0.0627 0.00 329.7 0.00 0.00 0.00 0.00
NOx Neither 0.126 0.00 0.126 0.00 20.0 0.00 0.00 0.126 0.00 55.0 0.00 0.00 0.00 0.00
Col Neither 0.577 0.00 0.577 0.00 5.0 0.00 0.00 0.577 0.00 5.0 0.00 0.00 0.00 0.00
VOCI Neither 0.0568 D.00 0.0568 0.00 0.2 1 0.00 0.00 0.0568 0.00 0.3 0.00 0.00 0.00 0.00
1,1,1 Tdchloroethane 71-55-6 TAP/HAP 4.70E-06 0.00 4.70E-06 0.00 N/A 0.00 0.00 4.70E-06 0.00 NIA 0.00 0.00 0.00 0.00
1,4 Dichlorobenzene 10646-7 TAP/HAP 4.80E-05 D.00 4.80E-05 0.00 WA 0.00 0.00 4.80E-05 0.00 WA 0.00 0.00 0.00 0.00
2-Butenone IE 78.93-3 TAPIHAP 2.20E-04 0.00 2.20E-04 0.00 WA 0.00 0400 220E-04 0.00 N/A 0.00 0.00 0.00 0.00
2-Hezanone MIBK 591-78-6 TAPIHAP 8.50E-05 0.00 8.50E-05 0.00 NIA 0.00 0.00 8.50E-05 0.00 WA 0.00 0.00 0.00 0.00
Acetone 67-64-1 Neither 1.70E-03 0.00 1.70E-03 0.00 NIA 0.00 0.00 1.70E-03 0.00 WA D.OD 0.00 0.00 0.00
Antimon SBC-Other HAP 6.38E-05 0.00 6.38E-05 0.00 N/A 0.00 0.00 6.38E-05 0.00 5.25E-03 0.00 0.00 0.00 0.00
Arsenic ASC-Other TAP/HAP 2.29E-05 0.00 229E-05 0.00 5.92E-04 0.00 0.00 2.29E-05 0.00 1.32E-03 0.00 0.00 0.00 0100
Benzene 7143-2 TAPIHAP 2.90E-03 0.00 2.90E-03 0.00 N/A O.OD 0.00 2.90E-03 0.00 2.14E-04 0.00 0.00 0.01) 0.00
Benzo a rene POM POM TAP NIA 0.00 WA 0.00 3.30E-03 0.00 0.00 WA 0.00 120E-03 0.00 0.00 0.00 0.00
Beryl,
e Ilium 744041-7 TAP/HAP 427E-07 0.00 4.27E-07 0.00 3.53E-04 0.00 0.0D 4.27E-07 0.00 2.78E-05 0.00 0.00 0.00 0.00
Die 2-eth the Phthalate 117-81-7 HAP 2.00E-03 0.00 2.00E-03 0.00 N/A 0.00 0.00 2.00E-03 0.00 WA D.OD 0.00 0.00 0.00
B Iben I hthalate 85-68-7 Neither .1.80E-05 0.00 -1.80E-D5 0.00 NIA 0.00 0.0D 1.80E-05 0.00 WA 0.00 0.00 0.00 0.00
Cadmium 744D-43A TAP/HAP 5.76E-06 0.00 5.76E-06 0.00 1.55E-03 0.00 "0.00 5.76E-06 0.00 3.98E-04 0.g0 g.0g 0.g0 0.00
Carbon Disulfide 75-15-0 TAPIHAP 4.30E-05 0.00 4.30E-D5 0.00 N/A 0.00 0.00 4.30E-05 0.00 WA 0.00 0.00 0.00 0.00
Chlorine 778250-5 TAPIHAP 1.30E-03 0.00 1.30E-03 0.0D N/A 0.00 0.00 1.30E-03 0.00 WA 0.00 0.00 0.00 0.00
Chloroethene 75-00-3 HAP 5.70E-14 0.00 5.70E44 0.00 N/A 0.00 0.00 5.70E-04 0.00 WA 0.00 0.00 0.00 0.00
Chloromethane 74.87-3 HAP 6.70E-04 0.00 ,6.70E-04 0.00 N/A 0.00 0.00 6.70E-04 0.00 WA 0.00 0.00 D,00 0.00
Chrome VI NSCR6-0ther TAPIHAP NIA 0.00 NIA 0.00 2.38E-03 0.00 0.00 WA 0.00 2.48E-04 0.00 0.00 0.00. 0.00
Chromium CRC-Other HAP 2.09E-05 0.00 2.09E-05 0.00 8.11E-03 0.00 0.00 2.09E-05 0.00 8.45E-04 0.00 0.00 0.00 0.00
1 of

Table A-2
Calculation of Actual 2O12 Air Emissions From Brick Tunnel Kiln#2
(Source I.D.-K-2)
Triangle Brick Company
Merry Oaks,North Carolina
s..a°. Production Data-,'_ ,
Tons of Fired Brick Produced '0 tons
Cubic Feet Natural Gas Combusled '' 0 ft
Gallons Distlllate Oil CombusledI .01gallons
Gallons Residual Oil Combusted 17 Oinallons
Tons Brick Fired With Natural Gas I 0 tons
Tons Brick Fired With Distillate Oil I 0 tons
Tons Brick Fired With Residual Oil I 0 tons
PrimaryOperating Scenario.... ..Seconds A eratin Scenario. ✓ 'IT.rUarVOperating Scenadow+ -
.ra ,.. -': ' '*.�NCTAP,BJor„i�`-1'Cla,FITin Nat.,Gas) ,! �Cla Thin NakGas � � Dis511ate Fusl.Comfius0on: ;Total, ..r Ola Firin Nat Gas ., - ;Residual-Fuel Combustion .,.'Total..�.:
,Pollutant] -.`AAS.Numbec ...•w.,.;x �.;,,. :: .. ,.. r ,cs..... .,„ ..,.
.. .. :., Ham,...,N Emission. w_... Actual:.... Emission x -;::Actual _.....Emission:.,. ....Actual._.-O ert,Scen.. Emission.y.x.x,, Actual,.,,;>M�x::.Emission x.�r. Actual--•r, aO-er.Scen;:.,dota12012 sons u.Total2o12s
Factor ._,:,Emission-Rate:+,. •Factor,.. �-'Emissiun'Rate`-_ ..Factor. ,4 Emission Rate -.Emissions <Factor _�• Emission Rate,' 3. 4.Fador. .��Emission Rete:.r<vEmissions<: •Emissions. ._Emissions.'''.
(lbs/ton) .., :, •(bslyr)>..-=;s::`.,(ibs/ton)`. (Ibslyr)w ,(b/10019allon)- Ib r}. :(Ibstyry, ,..(Ibsltan) •.,,,:( slyr...z"ti(b/l 00 . ,tlbsyrv, s...;flbslyr).," .(lbs). z- wAtons,x.x.,
TSP° Neither 0.13 0.00 0.13 0.00 2.0 0.00 0.00 0.13 0000 22.5 0.00 0.00 0.01) 0.00
PM-10 a Neither 0.13 0.00 0.13 0000 1,1 0.00 0.00 0.13 0.00 19.6 0000 0.00 0.00 0.00
SO2 Neither 0.0627 0.00 0.0627 0.00 71.0 0.00 0.00 0.0627 0.00 329.7 0,00 0.00 0.01) 0,00
NOx Neither 0.126 0.00 0.126 0.00 20.0 0.00 0.00 0.126 0.00 55.0 0.00 0.00 0.00 0.00
col Neither 0,577 0.00 0.677 0.00 5.0 0.00 0.00 0.577 O.OD 5.0 0.00 0.00 0000 0.00
VOC' Neither 0.0568 0.00 0.0568 0.00 0.2 0.00 0.00 0.0568 0.00 0.3 0.00 0.00 0.01) 0.00
1,1,1 Trichluroethane 7155-6 TAP/HAP 4.70E-0fi 0.00 4.70E-06 0.00 WA 0.00 0.00 4.70E-06 0.00 WA 0.00 0.00E+00 00
00 0.00
1.4 Dichlorobenzene 10646-7 TAP/HAP 4.80E-05 0.00 4.80E-05 0.00 NIA 0.00 0.00 4.80E-05 0.00 WA 0.00 0.00E+00 0.00 0.00
2-Bman2ne MEK 78-93-3 TAPIHAP 2.20E-04 0.00 2.20E-04 0.0o WA 0.00 0.00 2.20E-04 0600 N/A 0.00 0.00E+00 0.00 0.00
2-Hexanone MIB 691-78-6 TAP/HAP 8.50E-05 0.00 8.50E-05 0.00 NIA 0.00 0.00 8,50E-05 0.00 NIA 0.00 O.ODE+OD 0.00 0.00
Acetone 67-04-1 Neither 1.70E-03 0.00 1.70E-03 0.00 N/A 0.00 0.00 1.70E-03 0.00 N/A 0000 0.00E+00 0.00 0000
AI'nu SBC Other HAP 6.38E-05 0.00 6.38E-05 0.00 WA 0.00 0.00 638E-05 0.00 5.25E-03 0.00 0.00E+00 0,00 0.00
Arsenic ASC-Other TAP/HAP 2.29E-05 0.00 2,29E-05 0000 5.92E-04 0.00 0.00 229E-05 0.00 1.32E-D3 0000 0.00E+00 0.00 0.00
Benzene 7143-2 TAPIHAP 2.90E-03 0.00 2.90E-03 0.00 WA 0000 0.00 2.90E-03 0.00 2.14E-04 0.00 0.00E+00 0.00 0.00
Benzo a rene POM POM TAP N/A 0.00 WA 0.00 3.30E-03 oxit 0.00 N/A 0.00 120E-03 0.00 0.00E+00 0.00 0.00
Be Iium 744041-7 TAPIHAP_ 4.27E-07 0.00 4.27E-07 0.00 3.53E-04 0.00 0.00 4.27E-07 0.00 2.78E-05 0.00 0.00E+00 0.00 0.00
Bis 2-eth Ihex I Phthalate 117-81-7 HAP 2.00E-03 0.00 2.00E-03 0.00 N/A 0.00 0.00 2.00E-03 0.00 WA 0.00 0.00E+00 0.00 0.00
Bu Iben I hthalate 85-68.7 Neither 1.80E-05 0.00 1.80E-05 0.0o WA 0.00 O.00 1.80E-05 O.00 WA 0.00 0.00E+00 0.00 0.00
Cadmium 744043-9 TAPIHAP_ 5.76E-06 0.01) 5.76E-06 0.00 1.55E-03 0.00 0.00 5.76E-06 0.00 3.98E-04 0.00 0.00E+00 0.00 0.00
Carbon Disulfide 75-15-0 TAPIHAP 4.30E-05 0.00 4.30E-05 0.00 WA 0.00 0.00 4.30E-05 0.00 WA 0.00 D.00E+00 0.00 0.00
Chlorine 7782-50-5 TAPIHAP 1.30E-03 0.00 1.30E-03 0.00 WA 0.00 0.00 1.30E-03 0.00 WA 0.00 0.00E+00 0.00 0.00
Chloroethane 75-00-3 HAP 5.70E-04 0,00 5.70E-04 0.00 N/A 0.00 0.00 5.70E-04 0.00 N/A 0.00 0.00E+00 0.00 0.00
Chloromethane 74-87-3 HAP 6.70E-04 0.00 6.70E-04 0.00 WA 0.00 0.00 6.70E-04 0.00 WA 0000 0.00E+00 0.00 0.00
Chrome VI NSCR6-Other TAP/HAP NIA 0.00 NIA 0,00 2.38E-03 0.00 0.00 NIA 0.00 2.48E-04 0.00 0.00E+00 0.00 0.00
Chromium CRC-Other I HAP I 2.09E-05 I D.00 2.09E-05 0.00 8.11E-03 0.00 1 0.00 12.09E-OS 0.00 8.45E-04 0.00 1 0.00E+00 1 0.00 1 0.00
1 of2
9 r 7

1R h J
Table A-3
Calculation of Actual 2012 Air Emissions From Brick Tunnel Kiln#3
(Source I.D.-K-3)
Triangle Brick Company
Merry Oaks,North Carolina
-Production,
Tons of Fired Brick Produced Iton.
Cubic Feet Natural Gas Combusted
Gallons Distillate Oil Combusted pallons
Gallons Residual Oil Combusted Igallons,
Tons Brick Fired With Natural Gas Iton.
Tons Brick Fired With Distillate Oil Itons
Tons Brick Fired With Residual Oil Itons
;. .�Pdma :O eratin.Scenario.. • -_ z ,..+-..� > �'-'x,.Seconds Operating'Scenario` - ,-, r,.x� ,.�.>Tertia .O eratin.Scenariolm r>, -s,_ems, .-,�,,,,Emisslons'Summa
'-CIa-:Firin NaCGes .-` ..: ,Cis Firing Net.Gas ',: ..+:Distillate:Fuel,Combushon ,Total. Cla'Firin Nat;Gas Residual Fuel Combustion.... Sotsh"=
`{ Pollutant Y :' N,C TAP81on. Emission ..;. ;:,r.Actual, :',Emission-.' : Actual) s:: 'Emission, - Actual f <Aetual Emission- -Actual=-= °O ertScen. -Total.2012 _.«Tota12012.: ,+_.. _�0 er-Sden:c' ,'Emission.
� 'HAP ..„;,Factor.,. ..R..eEmissibn Rate' -,�.:*.Factor. ",.raEmission-Ratex F,±:„GiEactotr...'iEmission Rate,..;Emissions.: '' ,"Fectorl: :.Emission Rate,c'°..Faclor,-'`�Emissiom..Rate---,,:Emissions"�,:.:;Emissions,v ..a=Emissions<.'>•
..'.... -Ibsiton ..w �,.,?. �,Ibs r-•r.A.+�t Ib/1000 allon '°,'Ibs r `•- -.°Ibsl >�Ibs/ton + Ibs r < Ib11000.gallon), bs r• -'r b �' -
.. - ( ) (lbstyr),. . pbs/ton) ( N), ( 9 I. ,x( N L..
_.( yr..... <<I( )-r.- ( N) .,.,.( 9ll ) t.. (I N ..._.. (I s/yr). '(Ibs) (tons)a:.
TSP' Neither 0.3769 45,748.16 0.3796 0.00 2.0 0.00 0.00 0.3796 0.00 22.5 0.00 0.00 45,748.16 22.87
PM-10° Neither .0.3769 45,748,16 0.3796 0.00 1.1 0.00 0.00 0.3796 0.00 19.6 0.00 0.00 45,748.16 22.87
S02 Neither 0,0627 7611.53 0.0627 0.00 71.0 0.00 0.00 0.0627 0000 329.7 0.00 0.00 7,611.53 3.81
NO.' Neither 0.126 15,295.9D 0.126 0.00 20.0 0.00 0.00 0.126 0.00 55.0 0.0D 0.00 15,295.90 7.66
CO Neither 0.577 70,045.49 D,577 0.00 5.0 0.00 1 0.00 0.577 0.00 1 5.0 0.00 0.00 70,045.49 35.02
VOC Neither 0.0568 6,895.29 1 0.0568 0.00 0.2 0.00 0.00 0.0568 0.00 0.3 0.00 0.00 6,895.29 3.45
1,1,1 Trichloroethane TAPIHAP 4.70E-06 0.5706 4.70E-06 0.00 N/A 0.00 0.00 4.70E-06 0.00 N/A 0.00 0.00 0.57 0.00
1A Dlchlorobenzene TAPIHAP 4.80E-05 5.8270 4.80E-05 0.00 WA 0.00 0.00 4.80E-05 0.00 NIA 0.00 0000 5.83 0.00
2-Butanone ME TAPIHAP 22DE-04 26.7071 2.20E-04 0.00 WA 0.00 0.00 2.20E-04 0.00 NIA 0.00 0.00 26.71 0.01
2-Hezanone MIB TAPIHAP 8.50E-05 10.3187 8.50E-05 0.00 N/A 0.00 0.00 8.50E-05 0.00 NIA 0.00 0.00 10.32 0.01
Acetone Neither 1.70E-03 206.3732 1.70E-03 0.00 NIA 0000 0.00 1.70E-03 0.00 WA 0.00 0.00 206.37 0.10
Antimon HAP 6.38E-05 7.7451 6.38E-05 0.00 WA 0.00 0.00 6.38E-05 0.00 5.25E-03 0.00 0.00 7.75 0.00
Arsenic TAPIHAP 2.29E-05 2.7800 229E-05 0.00 5.92E-04 0100 0.00 2.29E-05 0.00 1.32E-03 0.00 0.00 2.78 0.00
Benzene TAPIHAP 2.90E-03 352.0484 M4.30E-95
0.00 NIA 0100 0.00 2.90E-03 0.00 2.14E-04 0.00 0.00 352.05 0.18
Benzo a rene POM TAP WA 0.00000.00 3.30E-03 0.00 0.00 NIA 0.00 120E-03 0.00 0.00 0.00 0.00
Be Ilium TAPIHAP 4.27E-07 0.0518 0.00 3.53E-04 0.00 0.00 4.27E-07 0.00 2.78E-05 0.00 0.00 0.05 0.00
Bis 2-eth he I Phthalate HAP 2.00E-03 242.7920 0.00 NIA 0.00 0.00 2.00E-03 0.00 NIA 0.00 0.00 242.79 0.12
Bu Iben I hthalate Neither 1.60E-05 2.1851 0.00 WA 0.00 0.00 1.80E-05 0.00 WA 0.00 0.00 2.19 0.00
Cadmium TAP/HAP 5.76E-06 0.6992 0.00 1.55E-03 0.00 0.00 5.76E-06 0.00 3.98E-04 0.00 0.00 0.70 0.00
Carbon Disulfide TAPIHAP 4.30E-05 5.2200 5 0.00 WA 0.00 0.00 4.30E-05 0.00 WA 0.00 0.00 522 0.00
Chlorine TAP/HAP 1.30E-03 157.8148 3 0.00 NIA 0.00 0.00 1.30E-03 0.00 NIA 0.00 0.00 157.81 0.08
Chloroethane HAP 5.70E-04 69.1957 0.00 NIA 0.00 0.00 5.70E-04 0.00 NIA 0.00 0.00 69.20 0.03
Chloromethane HAP 6.70E-04 .11.3353 1 6.70E-04 0.00 NIA 0.00 0.00 6.70E-04 0.00 NIA 0.00 0.00 81.34 0.04
Chrome VI TAPIHAP WA O.00DO WA N. 2.38E-03 0.00 11.00 NIA 0.00 2.48E-04 O.OD 0.00 0.00 0.01
Chromium HAP 2.09E-05 2.5372 2.09E-05 0.00 8.11E-03 0.00 0.00 2.09E-05 0.00 8.45E-04 0.00 0,00 2.54 0.00
1 of2

n
Table A-4
2012 Air Emissions Inventory
Supporting Emissions Calculations
Formaldehyde Emissions From Natural Gas Combustions In Brick Tunnel Kilns
Triangle Brick Company-Merry Oaks Facility
Fuel Combustion Data
2012 Natural Gas Combusted-Kiln#1: 1,614 ft3
2012 Natural Gas Combusted-Kiln#2: 0 ft3
2012 Natural Gas Combusted-Kiln#3: 225,410 ft3
Formaldehyde Emission Factor': 0.075 Ib/10e06 ft3
Emission Calculations -Kiln#1
Formaldehyde(lb/yr) = 1614 ft3 x 0.075 Ib/10e06 ft3
= 0.00012 lb formaldehyde/yr
Emission Calculations -Kiln#2
Formaldehyde(lb/yr) = 0 ft3 x 0.075 Ib/10e06 ft3
0.00 lb formaldehyde/yr
Emission Calculations -Kiln#3
Formaldehyde(lb/yr) = 225410 ft3 x 0.075 Ib/10e06 ft3
0.017 lb formaldehyde/yr
Total Formaldehyde Emissions - Kiln#1, Kiln#2, and Kiln#3
Formaldehyde(lb/yr) = 0.02 Ibs Formaldehyde/yr
1.NCDAQ Natural Gas Combustion Emissions spreadsheet

+w
Table A-5
2012 Air Emissions Inventory
Supporting Emissions Calculations
Formaldehyde Emissions From Natural Gas Combustion In Rotary Sand Dryer(SD-1)
Triangle Brick Company-Merry Oaks Facility
Fuel Combustion Data
2012 Natural Gas Combusted- Rotary Sand Dryer: 38,88Qft3
Formaldehyde Emission Factor': 0.075 Ib/10E06 ft3
Emission Calculations -SD-1
Formaldehyde(lb/yr) = 38880 U x 0.075 Ib/10E06 ft3
0.003 lb formaldehyde/yr
1.NCDAQ Natural Gas Combustion Emissions spreadsheet

TABLE A-6
PARTICULATE EMISSIONS FROM SAND DRYING
SOURCE I.D. SD-1
Triangle Brick Company
Merry Oaks, North Carolina
PM Emission Factor' 0.0200 lb/ton processed
Sand Processed 2012 1_ 1440 Tons;
2012 TSP& PM-10 Emissions 0.01 Tons
1. Emission factor is from AP-42 Section 11.19.1
"Sand and Gravel Processing". This factor is for
uncontrolled emissions from a rotary sand dryer.
Since unit is enclosed in building the emission factor
has been multiplied by 0.01 to account for control.

TABLE A-7
Calulation of 2012 Air Emissions from Crushing, Screening,and Grinding Operations
(Source I.D. PC1-PC6 CGII -CG49)
Triangle Brick Company
Merry Oaks, North Carolina
Annual 1 Actual #ActualZ6ftsion'
Source -----N, PollutantUnits Grmdm Emission zEmission
.Facto
(tons)jzl4l
PM-2.5 3 5.90E-02 lbs/ton 159,732 9,424.16 4.71
Primary Crushing4 PM-1 0 5.90E-02 lbs/ton 159,732 9,424.16 4.71
PM 3 5.90E-02 lbs/ton 159,732 9,424.16 4.71
PM-2.5' 0.0023 lbs/ton 159,732 367.38 0.18
Grinding &Screening PM-10 0.0023 lbs/ton 159,732 367.38 0.18
I PM - 0.025 lbs/ton 159,732 3,993.29 2.00
1. Emission factor based on AP-42 Section 11.3"Brick and Structural Clay Product
Manufacturing,Final Report",August 1997.
2. Throughput based on multiplying fired brick production by 5.013.8 to account for moisture content of brick.
3. PM2.5(and PM for primary crushing)emission factors not determined in AP-42.Assumed emission factors=PM10 emission
factor.
4.PM-1 0 emission factor for primary crushing in AP-42 is based on a test on a primary crusher with a fabric filter control.
Assumed control had 99%efficiency.Triangle Brick's primary crusher has no control,therefore the AP-42 emission factor is
divided by(1—.99).

Table A-8
2012 Air Emissions Inventory
Supporting Emissions Calculations
Natural Gas Combustion Emissions from Brick Tunnel Kilns
Triangle Brick Company-Merry Oaks Facility
Natural Gas Combusted (without any brick produced)
MOKI 1,614 ft3
MOK2 N/A ft3
MOK3 N/A ft3
Ra'te"'.
rnis
E 'E -s'166'
Po
llutants
Factor'
b
OK37'
MOK2, M J'"
NOx 100 0.1614 N/A N/A 0.1614
co 84 0.135576 N/A N/A 0.135576
PM (Total)2 7.6 .0.012266 NIA N/A 0.012266
S02 0.6 0.000968 N/A N/A 0.000968
TOC 11 0.017754 N/A N/A 0.017754
Voc 5.5 - 0.008877 N/A N/A 0.008877
Acetaldehyde(H,T)** 0.0000152 2.45E-08 N/A N/A 2.45E-08
Acrolein (H,T)** 0.000018 2.91 E-08 N/A N/A 2.91 E-08
Ammonia(T)** 3.2 0.005165 N/A N/A 0.005165
Arsenic(H,T) 0.0002 3.23E-07 N/A N/A 3.23E-07
Benzene(H,T) 0.0021 3.39E-06 N/A NIA 3.39E-06
Benzo(a)pyrene(H,T) 0.0000012 1.94E-09 N/A N/A 1.94E-09
Beryllium (H,T) 0.000012 1.94E-08 N/A N/A 1.94E-08
Cadmium (H,T) 0.0011 1.78E-06 N/A N/A 1.78E-06
Chromium (VI) (H,T) 0.0014 2.26E-06 N/A N/A 2.26E-06
Cobalt(H) 0.000084 1.36E-07 N/A N/A 1.36E-07
n-Hexane (H,T) 1.8 0.002905 N/A N/A 0.002905
Lead (H) 0.0005 8.07E-07 N/A N/A 8.07E-07
Manganese(H,T) 0.00038 6.13E-07 N/A N/A 6.13E-07
Mercury(H,T) 0.00026 4.2E-07 N/A N/A 4.2E-07
Napthalene(H) 0.00061 9.85E-07 N/A N/A 9.85E-07
Nickel (H,T) 0.0021 3.39E-06 N/A N/A 3.39E-06
Selenium (H) 0.000024 3.87E-08 N/A N/A 3.87E-08
Toluene(H,T) 0.0034 5.49E-06 N/A N/A 5.49E-06
1.NCDAQ Natural Gas Combustion Emissions spreadsheet
2.PM(Total)is assumed to be PM2.5=PM10

Table A-9
2012 Emissions Summary
Triangle Brick Company
Merry Oaks Facility
Triangle Brick Company
Durham, North Carolina
NC TAP2012 2012
Pollutant A EmissionsN'Emissions-n
A
HAP ,
TSP Neither 59,194.42 29.60
PM-1 0 Neither 55,568.51 27.78
SO2 Neither 7,611.53 3.81
NOx Neither 15,296.06 7.65
CO Neither 70,045.63 35.02
TOC Neither 0.02 0.00
VOC Neither 6,895.30 3.45
1,1,1 Trichloroethane TAP/HAP 0.57 2.85E-04
1,4 Dichlorobenzene TAP/HAP 5.83 2.91 E-03
2-Butanone(MEK) TAP/HAP 26.71 1.34E-02
2-Hexanone(MIBK) TAP/HAP 10.32 5.16E-03
Acetaldehyde TAP/HAP 0.00 1.23E-1 I
Acetone Neither 206.37 1.03E-01
Acrolein TAP/HAP 0.00 1.45E-1 I
Ammonia TAP 0.01 2.5812-06
Antimony HAP 7.75 3.87E-03
Arsenic TAP/HAP 2.78 1.39E-03
Benzene TAP/HAP 352.05 1.76E-01
Benzo(a)pyrene(POM) TAP 0.00 9.'68E-1 3
Beryllium TAP/HAP 0.05 2.59E-05
Bis(2-ethylhexyl) Phthalate HAP 242.79 1.21 E-01
Butylbenzylphthalate Neither 2.19 1.09E-03
Cadmium TAP/HAP 0.70 3.50E-04
Carbon Disulfide TAP/HAP 5.22 2.61 E-03
Chlorine TAP/HAP 157.81 7.89E-02
Chloroethane HAP 69.20 3.46E-02
Chloromethane HAP 81.34 4.07E-02
Chrome VI TAP/HAP 0.00 0.00E+00
Chromium HAP 2.54 1.27E-03
Cobalt HAP 0.52 2.59E-04
Di Butyl Phthalate HAP 17.00 8.50E-03
Diethylphthalate Neither 29.14 1.46E-02
Ethyl Benzene HAP 5.34 2.67E-03
Formaldehyde TAP/HAP 0.02 9.97E-06
n-Hexane TAP/HAP 0.00 1.45E-06
Hydrogen Chloride TAP/HAP 11335.36 6.68E-01
Hydrogen Fluoride TAP/HAP 561.64 2.81 E-01
lodomethane HAP 11.29 5.64E-03
Lead HAP 18.21 9.1 OE-03
Manganese TAP/HAP 10.27 5.14E-03
Mercury TAP/HAP 1.21 6.07E-04
Naphthalene HAP 7.89 3.95E-03
Nickel TAP/HAP 1.55 7.77E-04
Phenol TAP/HAP 10.44 5.22E-03
Selenium HAP 5.20 2.60E-03
Styrene TAP/HAP 2.43 1.21 E-03
Tetrachloroethene TAP/HAP 0.34 1.70E-04
Toluene TAP/HAP 19.42 9.71 E-03
Xylene TAP/HAP 15.17 7.59E-03

Table A-3
Calculation of Actual 2012 Air Emissions From Brick Tunnel Kiln#3
(Source I.D.-K-3)
Triangle Brick Company
Merry Oaks,North Carolina
Production Data
Tons of Fired Brick Produced 1 121 396 tons
Cubic Feet Natural Gas Combueted F225,410.000
Gallons Distillate Oil Combusted 0 Ilons
Galbrw Residual Oil Combusted Olgallom
Tore Brick Fired With Natural Gas I 121396 ons
Tone Brick Fired With Distillate Oil 10 ions
Tore Brick Fired With Residual Oil I 0 tons
Primary Opefatino Scenario Seconds Operating Scenario Tertiary O rabn Scenario Emissions Summary
NC TAP W. ClayFr as NaL G ClayFi as Nat G Distillate Fuel Combustion Total C FriendNat.Gas Residual Fuel Combustion Total
Pollutant CAS Number HAP Emission Actual Emission Actual EmissionffEmmion
Op-Scen. En.s. inn Actual Emission Actual O r.Scen. Total 2012 Total 2012
Factor Emission Rate Factor Emission Rate Factor Emissions Factor Emission Rate Factor Emission Rate Emissions Emissiore Emissions
IbsAon 1 r IbsAon Ibis/r IW1000 allon Ibis/r Nas/ton r WID00 Non Ibs/r Iha r Ibis tornCobalt COC-Other HAP 4.27E-06 0.52 4.27E-06 0.00 WA 0.00 4.27E-06 0.00 6.02E-03 0.00 0.00 0.52 0.00
. (Phthalate 84-74-2 HAP 1.40E-04 17,D0 1.4DE-04 0.00 WA 0.00 1.40E-04 0.00 WA 0.00 0.00 17.00 0.01
Dieth I Ihalate84-66-2 Neither 240E-04 29.14 2.40E-04 0.00 WA 0.00 2.40E-04 0.D0 WA 0.00 0.00 29.14 0.01
Eth(Benzene 100414 HAP 4.40E-05 5.34 4.40E-05 0.00 WA 0.00 4.40E-05 0.00 6.36E-05 0.DO O.DD 5.34 0.00
Formadeh tie 50-(-71! TAPtHAP NIA 0.D0 WA O.DD 4.80E-02 0.00 1 WA 0.00 4.25E-02 0.00 0.D0 0.00 0.00
dr n Chlord, 6w7-01-0 TAPIHAP 1.10E-02 1 335.36 5.10E-02 0.00 WA 0.DO 0.00 5.10E-02 0.00 WA 0.00 0.0D 1 335.36 0.67
dr nFluoride 'i664-39.3 TAP/HAP 4,63E-03 561.84 7.33E-02 0.D0 WA 0.00 0.00 7.33E-02 CAD WA 0.00 0.00 561.64 0.26
lodomethane 74,884 HAP 9.30E-05 11.29 9.31DE-05 0.00 WA 0.00 0.00 9.30E-05 0.D0 WA 0.00 0.00 11.29 0.01
Lead' PBC-0thee HAP 1.50E-04 18.21 1.50E-04 0.00 1.25E-03 0.00 0.00 1.50E-04 0.00 1.51E-03 O.DD 0.00 18.21 0.01
Ma anew MNC-Other TAPfHAP 8.46E-05 10.27 8.46E-05 0.00 1.97E-03 Moo 0.00 8.46E-05 0.00 3.00E-03 D.DD O.DD 10.27 0.01
Mercu 7439.975 TAPAHAP 1.00E-05 1.21 1.00E-05 0.00 4.23E-04 0.00 0.00 1.00E-05 0.00 1.13E-04 0.DO O.DD 1.21 0.00
Naphthalene' 91-10.3 HAP 6.50E-05 7.89 6.50E-05 0.00 WA 0.00 0.00 6.50E-05 0600 1.13E-03 0.00 0.00 7.89 0.00
Nickel 744G-W-0 TAP/HAP 1.28E-05 1.55 1.28E-05 O.DD 2.40E-02 0.00 0.00 1.28E-05 0.00 8.45E-02 0.00 0.00 1.55 0.00
Pheno 108)&2 TAP/HAP 8.60E-05 10.44 8.60E-05 0.00 WA 0.00 0.00 V-1.25E-04
5 0.00 WA D.OD 0.00 10A4 0.01
Selenium SEC HAP 4.28E-05 5.20 4.28E-05 0.00 WA 0.00 0.005 0.00 6.83E-04 0.00 0.00 5.20 0.00
S rene 100425 TAPfKAP 200E-05 243 2.00E-05 0.00 WA 0.00 0.005 0.00 WA 0.00 O.DD 2.43 0.00
Tetrachbroethere 127-184 TAPIKAP ZBDE-06 0.34 2.5DE-06 0.00 WA 0.00 0.006 0.00 WA 0.00 0.DO 0.34 0.00
Toluene 108A8.3 TAPMAP 19.42 1.6DE-04 0.00 WA 0.00 0.004 0.00 6.20E-03 0.00 0.00 19.42 0.01
Total Fluor ides 7782.414 TAP 7.40E-03 898.112 1.17E111 0.00 NIA 0jw 0,001 o= WA 0.0f1 O.00F..-DO 8911,62 0.45
Xykne 1330-20-7 TAP/HAP 1.2E 15.17 1.25E-04 0.00 WA 0.00 0.00 0.00 1.09E-04 0.00 0.DO 15.17 0.01
1. Emission factor based on USEPA/Brick Association of North Carolina sponsored source test completed at Triangle Brick Company's Merry Oaks,North Carolina facility.
1a.Emission factor for TSP based on Stack Test dated April and May 2006.PM-10 set equal to TSP due to AERO limitation.
2. Emission factors obtained from AP42 Section 11.3"Brick and Structural Clay Products",Final report,August 1997.
3. Emission factor for Hydrogen Fluoride and Hydrogen Chloride based on source lest completed August 2006.
4. Fuel combustion emission factors obtained from AP42 Section 1.3"Fuel Oil Combustion"and NCDEM guidance.
5. Heat input rating assumed to be 140.000 Btu/galbn for No.2 fuel oil and 150,000 Btu/gal for No.6 fuel oil.
6. SuBur content of No.2 Nei oil assumed to be 0.5%.
7. Su content of No.6 fuel oil assumed to be 2.1%.
e. Emission factor for Total Fluorides is(IS)x(Hydrogen Fluoride emission factor).
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