AQ_F_0400047_20101104_ST_STO-Rpt

NORTH CAROLINA DIVISION OF Fayetteville Regional Office
AIR QUALITY B.V.Hedrick Gravel and Sand Company
NC Facility ID 0400047
Stack Test Observation Report County/PIPS:Anson/007
Date: 11/08/2010
Facility Data Compliance Data
B.V.Hedrick Gravel and Sand Company Observation Date 11/04/2010
B.V. Hedrick Gravel Plant Rd. &Hwy 74 E Observer's Name Cindy Grimes
Lilesville,NC 28091 Operating Status Operating
Lat: 34d 56.7302in Long: 79d 55.8806nn Action Code 23/STACK TEST
SIC: '1442/Construction Sand And Gravel OBSERVED
NAICS: 212321 /Construction Sand and Gravel Mining
Contact Data Permit Data
Facility Contact Authorized Contact Technical Contact Permit 09572/R03
Timothy10/12/2010
Jones Jeffrey Goodman Jason Conner Issued 9/30/2015
y Expires 9/30/2015
Superintendent President Environmental Director Classification Synthetic Minor
[phone] [phone] [phone] Permit Status Active
Inspector's Si na ire: Comments:
Date of Signature: vlY�h
1) Location
B.V. Hedrick Gravel and Sand is located at 403 B.V. Hedrick Gravel Plant Road, off Hwy 74 East near
Lilesville,NC, in Anson County.
Directions
From FRO,take Hwy 401 South to Wagram. Turn right at Old Wire Road(Hwy144) and go approximately
1 I %miles to Laurel Hill.Turn right at Hwy 74, and go west approximately 30 miles toward Lilesville;
you'll pass Rockingham and then the Pee Dee River. Look for Gravel Plant Road on the left about 5 y2
miles after crossing the river. There will be a B.V. Hedrick Gravel and Sand Company sign at entrance of
road. Turn left, follow drive, and after crossing the railroad tracks, you'll see the scale house to the right at
entrance to plant. Check in at the scale house and ask for the superintendent,Tim Jones.
Safety considerations: Safety shoes,safety glasses and hardhat; earplugs,if operating.
2) Facility Description
B.V. Hedrick Gravel and Sand Company is a mining facility that primarily produces sand for commercial
use and is permitted for crushing gravel. Two of the commercial uses include aquarium and golf course sand.
This particular operation employs —3 employees and production hours vary, depending on demand for the
product. The facility is synthetic minor for NO,emissions from their diesel electrical generator equipment.
BV Hedrick Gavel and Sand has requested a limitation of no more than 100 tons/yr of NOx emissions to
avoid Title V requirements. They have requested limiting operation to 12 hours operation per day, 365 days
per year (4,380 hours) to avoid Title V requirements.
This facility is required to comply with all NSPS requirements, including reporting, emissions limitations,
monitoring,recordkeeping,performance testing and like-for-like replacement(see permit for specifics).
This Method 9 source test will be used to show compliance with 15A NCAC 2D .0524 NSPS, Subpart 000
(specifically, VE< 10%opacity from conveyor belts, screening operations, and other affected facilities).

The sources being tested are the drop-off points from 7 conveyors, which are the transfer points for the
facility's Telsmith 38SBS portable crushing plant. The latest submitted equipment diagram is in the facility's
file folder.The ID#s for these pieces of equipment are as follows:
T-PCr3: 38SBS Cone
T-PS2: 6x20 Horizontal Screen
T-173: 30"Feed Conveyor
T-PC1: 30" Closed-circuit Conveyor
T-PC2: 42"Underscreen Fines Conveyor
T-PC3: 30"Discharge Conveyor
T-PC4: 30"Discharge Conveyor
This portable plant started up operation on site on 14 September 2010. The test protocol by Hedrick Industries
was submitted to and approved by DAQ FRO on 20 and 21 September 2010 (respectively), which was in the
permitted time range of at least 45 days prior to the testing date .The protocol was submitted by Mr. Jason
Conner, Environmental Director at Hedrick Industries in Asheville,NC.
3) Permitted Emission Sources
At the time of the source test, BV Hedrick Gravel and Sand Company was operating under Air Permit
No. 09572R03, which became effective on 12 October 2010, expires 30 September 2015, and includes
the following emission sources and control devices:
Emission Emission Source Control Control System '
Source ID Description System ID Description
Quarry Equipment
Crushers(NSPS) Crushing and Feeding Operations WS Wet suppression water
spray system
Screens(NSPS) Screening Operations WS Wet suppression water
spray system
Conveyors(NSPS) Conveying Operations WS Wet suppression water
spray system
Power Generation Units
Aztec G•1 (NESHAP),
C50 G4(NESHAP), Diesel-Fired Generators N/A N/A
T-G10(NSPS,NESHAP),
XQ60 (NSPS,NESHAP)
4) Source Test Meeting and Observations
On 4 November 2010, I (Cindy Grimes, of FRO DAQ) observed a Method 9 source test at BV Hedrick Gravel
and Sand Company,near Lilesville,NC in Anson County. As previously mentioned, the purpose of this test
was to demonstrate compliance with 15A NCAC 2D .0524 NSPS, Subpart 000, of emission sources T-PCr3,
T-PS2,T-F3,T-PC1, T-PC2, T-PC3, and T-PC4. Jason Conner, Environmental Director at Hedrick Industries
was performing the test at this facility;he is VE current-certified through ETA.
After meeting Mr. Conner at the scale house, we drove to the location of the portable plant where the sources
were to be tested. This site was—200 yards SE into the quarry from the scale house. The facility's permitted
maximum process rate is 300 tons per hour,with the maximum normal operation process rate @ 200 tons per
hour and the same being for the target process rate for this test. Mr. Conner verbally confirmed that this was
the rate the plant was operating for today. The weather conditions were constant hard rain at the initiation of
the testing, and then a hard drizzle was maintained throughout the course of the source test. This Method 9
test was comprised of a 30 minute test period for each source, with compliance being based on the average of
5 six-minute averages. Since there was multiple point testing,up to three points could be react at the same
time, as long as none of the three readings exceeded applicable opacity standards (per NSPS Subpart 000).

The I"30-minute nm began at 10:50AM and consisted of source ID #s T-PCr3,T-PC1, and T-F3:All
reading results were 0%opacity. The 2nd 30-minute run began at 1 I:30AM and consisted of source Ill #s
T-PS2 and T-PC4.All readings were also 0%opacity. The 3'd and last 30-minute run began at12:05PM and
consisted of source ID.#s T-PC2 and T-PC3, again,with all VE readings being 0%.
5) Compliance Statement
At the time of the source test, on 4 November 2010,BV Hedrick Gravel and Sand Company appeared
to be operating the Telsmith 38SBS portable crashing plant in compliance with the 15A NCAC 2D
.0524 NSPS, Subpart 000, permit stipulation. It appeared that Jason Conner, of Hedrick Industries
and who also performed the source test for Hedrick Industries, following the required protocols and
procedures on the day of the observed stack/source test.
Note: Because of the rain, FRO DAQ has questioned whether the test should be redone during dry
conditions. At the time of this report,nothing in writing has been found to determine if the testing indicates
compliance if performed during the rain. FRO DAQ plans to research more on this matter.
/clg
cc: DAQ Central Files

VISIBLE EMISSION OBSERVATION FORM No .
COMPANY NAM c^— r OBSERVdA ON ATE S?,ypRT TIM ENG T It's .,
d��Yl`C✓ �`rQ.0 . �J�wC—lN l a-® U F0 � f�� I �. /� !1
STREET ADDRESS E E
eL40 JeJ� MI 8 75 30 45 MI 0 i5 30 4S
1 © O Q 0 31
CITY s'TIyE Pam. �y 2 O O Q O 32
IJ G F. V"�.E. 3 0 6 6 O 33
HONE KEY. CONIACT OURCEID-NO.. .
4 O 0 O 34
,C tEQUP ENT 6 I PEPA G.PAO�DE . 5 O p 0 O 35
OMTROIF.QUIPMENT PERAIT'iN9.MODE, .-. - . 6 O d 6 Cs 36
eel S ve S �rry � 1 u'a�L r: 7 O p a p 37
ESCR]BE EM SION POINT t 8 0 0 CS 0 36
a 0 0 O 0 39
c J Yl7 3 C.one� �1 +1 � c Ira O O 6 6 yp
EIGHT ABpVE GROUND EIGHT RELATIVE TO OBSERVER
STANCE FROM OBSERVER IRECTZ' FROM OBSERVER 12 O 0 0 42
Slart % '3Or En �l Carl f„le.r - End Od--d- 13 0 � O 43
ESCRIBE EMISSIONS
Star} .'¢�- ,ew> 5�:� End 14 O 0 p -� .44
MISSION COLOR. - F WATER DROP ET PLUME 15 0 O �-. (y 45
'art no' -. End home- Attached 13 VJtA Detached O 16 ® 0 ® 46
OIPJT IN THE PL'dME AT WHICH OPACITY WAS DETERMINED
$tart /�._. and - 17 0 0 0 `('j 47
DESCRIBE PLUME 8A KGROUND 18 (� 6 "Q 48
-tart J �-�'�-b End
BACR,'r NO O�YR` SKY CO v If—N 19 O 6 0 Zf 49
10
Start End ? -es 'fart o ov End I 20 © O O Q 5o
WING SPEED WIND DIRECTION
'Sfari e—`� 4kCnd �- S n fail End S 2' ® O 0 5''
AMBIENT TE QP E?•8UL7!•TEMP' • AT+, per'oenJ: 22 0- p O Q 52
...tar End 5
23 () Q O 53
stack SOURCE LAYOUT SKETCH Draw North .Arro —
with ( 24 © 'O 0 O S4
PIurn
Sun I 25 0 P) O O 55
Wind 26 00 0 SE
X Emission Point 27 6 --� s7
28 © O .0 Z> 5e
29 0 c) O O' 59
30 01 0 60
I BSEI}7QP.'5NAME PRNT
Observer's Position
GNAT •E' E '
140
140
< - - - - - - - - � QK0ANlZAIIUN
Sun LocaYon Line FIB D C-- -pA
ADDJTIONAL aNFORMATION; ERTJFIED 9Y: : : : : :.:.:.. .:•:•: : ATE
ONTINUED CW YEO'FORM.NUMBER': '
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
AQ-23 Rev. '13I,720-87

VISIBLE EMISSION OBSERVATION FORM No. \
"OMPANY yANT E 06SER ATIO GATE START TIM END TIME
1 � ^oDlp
STREET ADDRESS ���� E p 15 30 45 MI E 0 15 I 30 45
11
1 C) 0 0 31
IT t� STAI P .-. - . 2 © U 6 p 32
LI tr-tiny . oN's—pli. •. •. 33
HONE KEY.CONTACT O CEiD-NO.. 34
ROCESSEQUIPMENT n I p _ OPERATING"MOCE' . ' .' . 5 U © C) a 35
tl'�. f O�(�W�-i" � �C�l�•`I'�}k`. . ' . 6 O � 36
F*0NTROL EQUIPMENT OPERAi1NG.M00E . ' .
!J S ve-sSiot� CW 1 .✓ow- . ' 7 U O © 37
ESCRIBE EMISSION POINT B O 0 ®. Q 36
EIGHT ABQVE GROUND EIGHT RELATIVE TO OBSERVER D U
—1 a ' -tart (0—(-0 En 6-1
a L 11 ut
STANCE FROM OBSERVER IRECTION FROM OBSERVER 12 42
>lart .l-Sl n 5 1 tart ov .. En - ✓r �� ® -� u3
ESCRIBE EMISSIONS
!Start le'" •e4vy:, B ala End �� �O r 14 O O O .44
MISSION COLOR F WATER DROPLET PLUME 1S Q O 45
Slarl YQrhe_.-- End btuvw Aliaehed d j ^ Detached ❑ 16 O Q 46
DINT IN THE PLUME AT WHICH OPACITY WAS DETERMINED
(start A._ End 17 U O b 47
DESCRIBE PLUME BACKGROUND 19 0 -0 48
Start c End R1re-g_ +v-,e-
BACKER' NO COLOR SKY C DITION N �J 79 U 0 O -6 49
v
-star ei End Start l �a1 End 20 (D 0 0
50
WIND SPEED WIND DIRECTIO14
StartL5 ti—End L� Start 6L.S End 51 21 � a 6 D 51
AMBIENT TEMP WET.SULS.TENIP' • ' R1+,peroeh!'•'• ' 22 (} 6 52
'tart 57-0 1L End 5 "F
Slack �•�---'' I SOURCE LAYOUT SKETCH Draw North .Arrow
with C 24 Q 0 o 54
Plume
Sun - I �..� 25 6 Q Zl. 55
Wind 26 SE,
O Z9
X Emission Point 27 b 0 67
28 Q SB I
29 ® a 59
-- 30 O 6 O C7 60
IOBSERVERS NAM PRINT;
Observer's Position - lti rl I`nel
BSER� 'SSIGNATU E"� '� '•'• ' � ' • '�"• '• ' � '• TE:- '-
ORGANIZATION
Sun Locat;on Llne t'1 C-b '--t�
AOTNTIONALWORMATION; •; - ERTJFIEE.BY. . ; ; .•.• . ' .'.'. .'.'. ATE
ONIINUED Utt YEO'FORM.NUNI6ER' . '-'-'
AQ-23 Rev. 11-20-87
1

VISIBLE EMISSION OBSERVATION FORM No. 3
COMPANY NAME � OBSERATI'N�iEJ S?i E4�M� �
STREET ADDRESS trtl E 0 15 30 45 MItE 0 15 I 30 45
�a3
y 1 1 O U o 0 31
TY ST& P 32
D o a 33
HONE KEY. CONIACT OURCE1U14O..
e2•-�':Pr�fO'� '.S'�L'1 : : . ' : G • ' 4 O O O d 34
P,OC SSEQUIPr�MENT/1 A I 1 OPEP,ATING.PAOCE' . ' .'. 5 p b 0 p 35
CNTROL EQUIPMENT OPERAFINB.MODE 6 b 0 Tj 36
SE—S vQJSio�r UOJJl: ' . ' 7 p O 0 0 37
ESCRIBE EMISSION POINT 8 p O 0 6 38
Y'bo PoaJ 6 of�- -3 a' Co�o i t-yq c3 o,,,.d a 0 o 0 39
a of 10
0 1 6 O 4j 40
EIGHT ABOVE GROUND El6tfT RELATIVE TO OBSERVER 11 0 (0 41
-f�1 fart 1 1� t n (a la I C7 O
(STANCE FROM OBSERVER RECTION FROM OBSERVER 12 p C� O 42
'lart� .p L tartSS� En S S � 13 O C`O C) d 43
ESCRIBE EMISSIONS 14 0
(Start - �n�:�;:Sd�� End - o `a- U .44
PAISSION COLOR F WATER DROPLET PLUME 15 t0I
O 0 45
'art l>� End rm¢ - Attached ❑ Detached ❑ 16 d (0 46
DINT IN T E PLUME AT WHICH OPACITY WAS DETERMIN D
Start End 17 (� r0 47
DESCRIBE PLUME BACKGROUND tB Q 48
Start `�eeh.`�'ve. Y'�--'�`-1
BACKGROUND COLOR SKY CO LTII 4 l�1 19 49
J
Start `4 End (? `Tart c4oy End C-6i 20 O (Q 50
WIND SPEED WIND DIRECTION
51
'start t-'-o -End L- $ Start 'S 2: p 1,� End �� 0 0 ('0
AMBIENT TEMP WET•BUL&TEMP' Rl+,peroent:• ' 22 0 0 b -0 52
"tart 52-oF End 5 "1�
Slack 23 0 ap Op � 53
SOURCE LAYOUT SKETCH Draw North .4rro
with ( 24 0 <) p 64
Plurn.
(Sun ' : 25 cO cQ 0 0 55
Wind V� p
®Eriissicn Point 26 6 (O (c) 56
27 �0 a -0 57
28 0 O O r0 58 I
29 0 v d 59
30 0 60
4*�- 1 OBSERV R.'S NAM PRINT
Observer's Position
`�'T Yv�-
BS . SIGN TU R E' '• ' '.'. ' . '.'. '. • . '.
140
— — — — — — — — y RGANIZATION
Sun Location line L — 1p,
AADITIONALaNFORMATIQN. '.-.•.•—`:.' ....... :... ..:. . . ; . .. •ERT)FIEB:BY:•:• :-:•:-.•:•:':• :•:•:'.• . •:• ATE
ONTINUED W VEO'FORM.N6MBER ' .'-'.
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
AQ-23 Rev. 11-20-87

572R02
Grizzly Feeder
ID RPCS-F70 1
F 7
i I
ailer ` �-36' Conveyor
ID PC8 36' Conveyor
ID PC7
42' Conveyor
ID PC2 36' Conveyor
ID PC6
60. Conveyor
�nveyor - ID PC3
5
Cone
2 8' X 20' 2D Screen
ID PSl
3 '' Conveyor
ID PC4 /—/7p
/ 36' Conveyor
ID RPCS-F71
\� µ
36' Conveyor
ID PC9
C50 Portable Crusher 50'X26' JAW
2D screen-1 October 12, 2009 ID JI
Grizzly Feede
48' Conveyor ID F2 I �42' Conveyor
ID C-2
y ID C-3
onveyor 26' Conveyor
1 ID C4