AQ_F_0400043_20210802_CMPL_CompRpt

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W1 Triangle Brick
6523 NC Highway 55
July 27, 2021 Durham, NC 27713
Durham: [phone]
Raleigh: [phone]
Toll Free: 800-672-8547
North Carolina Department of Environmental Quality Fax: [phone]
Fayetteville Regional Office
Division of Air Quality RECEIVED
225 Green Street-Suite 714
Fayetteville, North Carolina 28301-5043 AUG — 2 2021
Attention: Heather Carter
Fayetteville Regional Air Quality Supervisor DEQ-FAYETTEVILLEREeteNALOFFICE
Reference: First 2021 Semi-Annual Compliance Report for Air Quality Permit 08179T11
Triangle Brick Company—Wadesboro
Wadesboro, North Carolina
Dear Ms. Carter:
Enclosed please find the semi-annual compliance report for our Wadesboro, North Carolina facility
due on July 30, 2021. Attachment 1 details the semi-annual requirements of the Title V permit
and the facility's method of compliance. Attachment 2 consists of supporting documentation that
are being submitted in accordance with the requirement of Section 2 - 2.1.A.4(m) of the Title V
permit. Attachment 3 includes the statement of certification from the Responsible Official.
It is our belief that the attached information meets the reporting requirements as specified in
our Title V air permit. However, should you require additional information, please do not
hesitate to contact me at [phone] or by email at [e-mail].
Sincerely,
TRIANGLE BRICK COMPANY
Howard P. Brown, Jr.
President and CEO
cc: Heather Ceron - US EPA Region 4
David Gibson -Triangle Brick Company
Michael Cantoni - ERM NC, Inc.
1

Attachment I
Semi-annual Compliance Report

Triangle Brick Company
Wadesboro Facility
Title V Semi Annual Report
January 1,2021-June 30,2021
Emission Source ID Emission Source I,e,rmltCondition Monitoring Requirement Monitoring 8Fre Frequency 1nCompliance(Y�) Recorilkeeping Reporting Reporting Frequency CommentsDescription Requirement Requirement
visual Inspections or MET summary report of Inspections were conducted and logs maintained during
K-1&K-2 Brick Tunnel Kilns 2.1.A.1(c) ductwork system and fuel semi-annually
i-anually Y written or electronic log observations semiannually the reporting period,with no deviations.
No more than 216 burners can be at all times when No.6 fuel oil was not fired in the kiln during the
K-1&K-1 Brick Tunnel Kilns 2.1.A.2(d) fired at one time when No.6 is being burning No.6 fuel oil Y written or electronic log none NA
reporting period.
burned. in kilns
Monitor sul u—rand Btu content of certifications recorded in a No.6 fuel oil shipments were not received during the
K-1&K-2 Brick Tunnel Kilns 2.1.A.2(f) No.6 fuel oil by fuel supplier per shipment Y none NA
log quarterly reporting period.
certifications
K-1&K-2 Brick Tunnel Kilns 2.1.A.3(c) VE inspections monthly Y written or electronic log summary report of semiannually Monthly VE inspections were conducted with no
observations observations above normal.
K-1&K-2 Brick Tunnel Kilns 2.1.A.4(r)
Operate of each DLA at all times at all times when Y written or electronic log of None N/A The DLAs were operated at all times during the reporting
during normal operation operating kilns downtime period.
Monitor amount of limestone in written or electronic log summary report of The amount of limestone was monitored daily when each
K-1&K-2 Brick Tunnel Kilns 2.1.A.�(d) each DLA daily Y daily observations semi-annually DLA was in operation.
Record sourcelimestone
and grade of summary report of Records of the source and grade were kept per
K-1&K-2 Brick Tunnel Kilns 2.1•A•1(e) limestone at each DLA Per shipment Y written or electronic log observations semi-annually shipment.
Monitor limestone feeder settings at summary report of The limestone feeder settings were monitored daily when
K-1&K-2 Brick Tunnel Kilns 2.1.A.4(f) each DLA duly Y written or electronic log observations semiannuaily each DLA was in operation.
K-1&K-2 Brick Tunnel Kilns 2.1.A. Monitor limestone replacement at summary report of The limestone replacement was monitored monthly per
�(g) each DLA monthly Y written or electronic log observations semi-annually The
A 4(f)
The monitor bypass damper position on each DLA was
Monitor bypass damper position for summary report of monitored as required when each DLA was in operation.
K-1&K-2 Brick Tunnel Kilns 2.1.A.�(h) DLAs daily Y written or electronic log observations semi-annually During the reporting period the damper position was
alwa s closed and locked.
Record period of operation while per maintenance summary report of semi-annually During the reporting period it was not necessary to bypass
K-1 A K-2 Brick Tunnel Kilns 2.1.A.�(i) bypassing DLAs for maintenance activity Y written or electronic log observations the DLAs for maintenance.
Record operation of kilns without It was never necessary during the reporting period to
K-1 A K-2 Brick Tunnel Kilns 2.1.A.4(j) DLAs during periods of startup, during SSM Y written or electronic log summary report of observations semi-annually operate without the DLAs during periods of startup,
shutdown or malfunction shutdown,or malfunction.
Record production rates and on a fired-product HAP calculations for Emissions were documented and production records
K-I&K-2 Brick Tunnel Kilns 2.1.A.4(k) calculate HAP emissions basis Y written or electronic log the reporting period semi-annually maintained during the reporting period.The semi-annual
report is included with this submittal.
K-1&K-2 Brick Tunnel Kilns 2.1.A.4(l) Maintain applicability determination continuously Y written or electronic log none NA Applicability determination kept on site.
on site
summary report of Daily VE were conducted and recorded during the
SD-1 Rotary Coatings Dryer 2.1.6.2(f) VE inspections daily Y written or electronic log observations semiannuaily reporting riod with no observations above normal.
SD-1 Rotary Coatings Dryer 2.1.6.2(g)
Manufacturer/maintenance semi-annua0y Y written or electronic log sum semiannually summary report of Maintenance inspections were conducted during the
inspections observations reporting period with no deviations.
Various 000 sources rimary Crushing Plan 2.1.C.1(f) VE inspections monthly Y written or electronic log summary report of semi-annually Monthly VE inspections were conducted with no
observations observations above normal.
Various 000 sources Clay Grinding Plant 2.1.D.1(f) VE inspections monthly Y written or electronic log summary report of semi-annually Monthly VE inspections were conducted with no
observations observations above normal.
Loam/sawdust summary report of Monthly VE inspections were conducted with no
Various 000 sources 2.1E.1(f) VE inspections monthly Y written or electronic log semi-annually
re aration area observations observations above normal.
Various 000 sources Clay Grinding Plant- 2.1.F.1(f) VE inspections monthly Y written or electronic log summary report of semi-annually Monthly VE inspections were conducted with no
fugitives observations observations above normal.
Brick Tunnel Kilns Maximum amount of materials(clay material usage Material usages were reported to the regional office as
K-1 and K-2 2.2.A.2(b) bnck and additives)processed per semi-annually Y written or electronic log reported to the semi-annually part of the quarterly reporting.Production did not exceed
material usage hour through each kiln. Regional Supervisor the limitation for any of the reporting periods.
Fuel usage and sulfur content records were maintained
K-1 Brick Tunnel Kilns 2.2.B.1(d) Record fuel usage and sulfur content monthly Y written or electronic:log summary report semi-annually during the reporting period.The rolling 12 month
averages were reported quarterly.
K-1 Brick Tunnel Kilns 2.2.6.1(e) Calculate SO,emissions monthly Y written or electronic log summary report semi-annually Emissions were documented during the reporting period.
The rolling 12 month averages weir reported quarterly.
Fuel usage and sulfur content records were maintained
K-2 Brick Tunnel Kilns 2.2.C.1(c) Record fuel usage and sulfur content monthly Y written or electronic log summary report semi-annually during the reporting period.The rolling 12 month
averages were reported quarterl.
K-2 Brick Tunnel Kilns 2.2.C.l(d) Calculate 50,emissions monthly Y written or electronic log summary report semi-annually Emissions were documented during the reporting period.
The rolling 12 month averages were reported quarterly.
Facility All Sources 3.X Annual emission inventory annually Y written or electronic log emission inventory report annually Annual emission inventory report was submitted by June
1($h
ERM NC,Inc. 7/20/2021
Page I of l WadesboroSA_Jan-1un2021 i,t/.l.xlsx

Attachment 2
Supporting Documentation

HAP Report
Triangle Brick Company
Wadesboro,North Carolina
January/2021-June/2021
Month Monthly Monthly Rolling History Rolling History
HAP Max lbs HAP total Ibs HAP Max Ibs HAP total Ibs
Jan-21 Hydrogen Chloride 94 319 Hydrogen Chloride 1,247 4,217
Feb-21 Hydrogen Chloride 82 279 Hydrogen Chloride 1,220 4,126
Mar-21 Hydrogen Chloride 97 329 Hydrogen Chloride 1,213 4,100
Apr-21 Hydrogen Chloride 100 339 Hydrogen Chloride 1,202 4,063
May-21 Hydrogen Chloride 100 339 Hydrogen Chloride 1,207 4,080
Jun-21 Hydrogen Chloride 106 357 Hydrogen Chloride 1,223 4,135
Triangle Brick started reporting HAP in January 2018. "Rolling History"includes the months since January 2018 for each month reported.
In July 2019 "Rolling History"will include 12 months for each month reported.
Monday,July 19,2021

II
Attachment 3
Certification

Certification by Responsible Official
Based on information and belief formed after reasonable inquiry,the undersigned certifies under penalty
of law(federal rule 40 CFR 70.5(d))that all information and statements provided in this report(including
any attachments)are true,accurate,and complete.
7 �
(Signature of Responsible Official) (Date)
Name: Howard P. Brown,Jr.
(Type or Print)
I

Attachment A
Monthly Processing Data
Triangle Brick Company
Wadesboro,North Carolina
Tons of Fired Brick Cubic Ft of Natural Gas Fire Gallons of Distillate Oil Fire Gallons of Residual Oil Fire
Month Kiln#1 Kiln#2 Kiln#1 Kiln#2 Kiln#1 Kiln#2 Kiln#1 Kiln#2
Feb-20 9,964 7,361 16,240,000 15,726,000 0 0 0 0
Mar-20 11,065 7,358 18,544,000 16,189,000 0 0 0 0
Apr-20 13,233 2,548 20,841,000 5,348,000 0 0 0 0
May-20 14,766 0 22,377,000 104,000 0 0 0 0
Jun-20 14,776 0 21,683,000 10,000 0 0 0 0
Jul-20 15,526 0 23,590,000 42,000 0 0 0 0
Aug-20 15,803 0 24,895,000 12,000 0 0 0 0
Sep-20 14,895 0 23,055,000 47,000 0 0 0 0
Oct-20 16,395 0 25,804,000 76,000 0 0 0 0
Nov-20 14,864 0 23,576,000 166,000 0 0 0 0
Dec-20 14,175 0 22,323,000 81,000 0 0 0 0
Jan-21 15,638 0 24,222,000 183,000 0 0 0 0
Feb-21 13,655 0 21,600,000 125,000 0 0 0 0
Mar-21 16,093 0 24,595,000 160,000 0 0 0 0
Apr-21 16,623 0 24,378,000 67,000 0 0 0 0
May-21 16,607 0 24,902,000 43,000 0 0 0 0
Jun-21 17,496 0 25,788,000 0 0 0 0 0
17 Month Usage
251,574 17,268 388,413,000 38,379,000 0 0 0 0

Attachment B
Calculation of Second Quarter 2021 Rolling S02 Emissions
Triangle Brick Company
Wadesboro,North Carolina
Month Kiln#1 Kiln#2 S02 Emissions S02 17 Month
S02 Emissions S02 Emissions (Ibs) Rolling History
(Ibs) (Ibs) (Ibs)
Feb-20 2,999 2,218 5,217 87,731
Mar-20 3,331 2,217 5,548 87,474
Apr-20 3,983 768 4,750 87,124
May-20 4,443 0 4,443 86,428
Jun-20 4,446 0 4,446 85,667
Jul-20 4,672 0 4,672 85,038
Aug-20 4,756 0 4,756 84,127
Sep-20 4,482 0 4,482 83,867
Oct-20 4,934 0 4,934 84,035
Nov-20 4,473 0 4,473 83,958
Dec-20 4,266 0 4,266 83,637
Jan-21 4,706 0 4,706 82,869
Feb-21 4,110 0 4,110 81,515
Mar-21 4,843 0 4,843 80,593
Apr-21 5,002 0 5,002 80,874
May-21 4,997 0 4,997 81,089
Jun-21 5,264 0 5,264 80,909

Attachment C
Summary of Second Quarter 2021 Rolling Natural Gas Usage
Triangle Brick Company
Wadesboro, North Carolina
Natural Gas Usage Natural Gas 17 Month Rolling History
(cubic feet) (cubic feet)
Month Kiln#1 Kiln#2 Total All Kilns Kiln#1 Kiln#2 Total All Kilns
Feb-20 16,240,000 15,726,000 31,966,000 261,130,000 284,569,000 545,699,000
Mar-20 18,544,000 16,189,000 34,733,000 262,694,000 283,097,000 545,791,000
Apr-20 20,841,000 5,348,000 26,189,000 267,703,000 272,211,000 539,914,000
May-20 22,377,000 104,000 22,481,000 274,832,000 255,759,000 530,591,000
Jun-20 21,683,000 10,000 21,693,000 281,221,000 239,447,000 520,668,000
Jul-20 23,590,000 42,000 23,632,000 290,419,000 224,093,000 514,512,000
Aug-20 24,895,000 12,000 24,907,000 299,475,000 207,399,000 506,874,000
Sep-20 23,055,000 47,000 23,102,000 307,582,000 191,943,000 499,525,000
Oct-20 25,804,000 76,000 25,880,000 318,802,000 175,649,000 494,451,000
Nov-20 23,576,000 166,000 23,742,000 328,637,000 158,859,000 487,496,000
Dec-20 22,323,000 81,000 22,404,000 337,289,000 142,135,000 479,424,000
Jan-21 24,222,000 183,000 24,405,000 345,555,000 124,776,000 470,331,000
Feb-21 21,600,000 125,000 21,725,000 350,768,000 107,614,000 458,382,000
Mar-21 24,595,000 160,000 24,755,000 358,503,000 89,301,000 447,804,000
Apr-21 24,378,000 67,000 24,445,000 368,808,000 72,533,000 441,341,000
May-21 24,902,000 43,000 24,945,000 378,815,000 55,912,000 434,727,000
Jun-21 25,788,000 0 25,788,000 388,413,000 38,379,000 426,792,000

Attachment D
Summary of Second Quarter 2021 Rolling Distillate Oil Usage
Triangle Brick Company
Wadesboro,North Carolina
Distillate Oil Usage Distillate Oil 17 Month Rolling History
(gallons) (gallons)
Month Kiln#1 Kiln#2 Total All Kilns Kiln#1 Kiln#2 Total All Kilns
Feb-20 0 0 0 0 0 0
Mar-20 0 0 0 0 0 0
Apr-20 0 0 0 0 0 0
May-20 0 0 0 0 0 0
Jun-20 0 0 0 0 0 0
Jul-20 0 0 0 0 0 0
Aug-20 0 0 0 0 0 0
Sep-20 0 0 0 0 0 0
Oct-20 0 0 0 0 0 0
Nov-20 0 0 0 0 0 0
Dec-20 0 0 0 0 0 0
Jan-21 0 0 0 0 0 0
Feb-21 0 0 0 0 0 0
Mar-21 0 0 0 0 0 0
Apr-21 0 0 0 0 0 0
May-21 0 0 0 0 0 0
Jun-21 0 0 0 0 0 0

Attachment E
Summary of Second Quarter 2021 Residual Oil Usage
Triangle Brick Company
Wadesboro,North Carolina
Residual Oil Usage Residual Oil 17 Month Rolling History
(gallons) (gallons)
Month Kiln#1 Kiln#2 Total All Kilns Kiln#1 Kiln#2 Total All Kilns
Feb-20 0 0 0 0 0 0
Mar-20 0 0 0 0 0 0
Apr-20 0 0 0 0 0 0
May-20 0 0 0 0 0 0
Jun-20 0 0 0 0 0 0
Jul-20 0 0 0 0 0 0
Aug-20 0 0 0 0 0 0
Sep-20 0 0 0 0 0 0
Oct-20 0 0 0 0 0 0
Nov-20 0 0 0 0 0 0
Dec-20 0 0 0 0 0 0
Jan-21 0 0 0 0 0 0
Feb-21 0 0 0 0 0 0
Mar-21 0 0 0 0 0 0
Apr-21 0 0 0 0 0 0
May-21 0 0 0 0 0 0
Jun-21 0 0 0 0 0 0

i
Attachment F
Summary of Second Quarter 2021 Rolling Brick Throughput
Triangle Brick Company
Wadesboro,North Carolina
Brick Throughput Summary Brick Throughput 17 Month Rolling History
(tons) (tons)
Month Kiln#1 Kiln#2 Total All Kilns Kiln#1 Kiln#2 Total All Kilns
Feb-20 9,964 7,361 17,325 147,845 143,499 291,344
Mar-20 11,065 7,358 18,423 149,097 141,390 290,488
Apr-20 13,233 2,548 15,782 153,380 135,953 289,333
May-20 14,766 0 14,766 159,342 127,688 287,031
Jun-20 14,776 0 14,776 165,231 119,283 284,514
Jul-20 15,526 0 15,526 171,820 110,612 282,432
Aug-20 15,803 0 15,803 177,687 101,724 279,411
Sep-20 14,895 0 14,895 184,316 94,241 278,557
Oct-20 16,395 0 16,395 193,008 86,120 279,128
Nov-20 14,864 0 14,864 200,748 78,135 278,883
Dec-20 140175 0 14,175 207,767 70,066 277,833
Jan-21 15,638 0 15,638 214,195 61,095 275,291
Feb-21 13,655 0 13,655 218,535 52,265 270,800
Mar-21 16,093 0 16,093 224,952 42,796 267,748
Apr-21 16,623 0 16,623 234,208 34,489 268,697
May-21 16,607 0 16,607 242,976 26,452 269,427
Jun-21 17,496 0 17,496 251,574 17,268 268,842
J