AQ_F_0400053_20100715_CMPL_InspRpt

NORTH CAROLINA DIVISION OF Fayetteville Regional Office
AIR QUALITY Boggs Paving,Inc. -Anson Plant
NC Facility ID 0400053
Inspection Report County/FIPS: Anson/007
Date: 07/27/2010
Facility Data Compliance Data
Boggs Paving,Inc. -Anson Plant Inspection Date 07/15/2010
481 Pee Dee Road; Inspector's Name Maureen Matron-Rakes
Lilesville,NC 28001 Operating Status Operating
Lat:34d 56.0450m Long: 79d 53.2263m Compliance Code Compliance-inspection
SIC: 2951 /Paving Mixtures And Blocks Action Code' FCE
NAILS:'324121/Asphalt Paving Mixture and Block Manufacturing On-Site Inspection Result Compliance
Contact Data Permit Data
Facility Contact Authorized Contact Technical Contact Permit 09882/R01
Mark Jounen Drew Boggs Tim Melton Issued 6/14/2010
Operator President Asphalt Plant Manager Expires 2/28/2013
[phone] [phone] [phone] Classification Synthetic Minor
Permit Status Active
Inspector's Signature: ; _ � � Comments:
al__
Date of Signature: -7/Z7 lZOI 6
MACT/GACT:This facility is not subject to any MACTs or GACTs at this time.
SAFETY:Ear plugs, safety shoes and reflective vest are needed at this facility.Main concern it truck
traffic.
DIRECTIONS TO SITE:From FRO take US401 south to US74; take US74 west into Anson County.
Less than I mile into Anson County,turn south(left) onto NC145. After 0.3 miles, turn left onto County
Road 1842 at the Boggs Paving sign; it later becomes Pee Dee Road.The plant is on left just past the
railroad tracks.
FACILITY DESCRIPTION: Boggs Paving is a batch hot mix asphalt(HMA)plantwith a screen and
feed system for adding recycled asphalt pavement(RAP). Sand, gravel and fine gravel are received by
truck and fed via bucket loader into hoppers that meter the material into a mixture. The mixture is shaken
and loaded into the natural gas/No. 2/No. 4/recycled No. 2/recycled No. 4 oil-fired rotary drum dryer to
remove any moisture. The dried mixture is then mixed with RAP(max. 15%)and asphalt cement. The
asphalt is ready for use, and loaded into trucks for transport to the paving site.
Boggs employs 4 workers for 12 hours during a 5 or 6day week.
INSPECTION SUMMARY: On 15 July 2010,I,Maureen Matroni-Rakes,Fayetteville Regional Office,
arrived at the Boggs Paving facility about 10 AM for a compliance inspection. I first checked the
bagfilter vent,non-process dust from truck traffic and fugitives from the aggregate transfers. I then met
with Mark Jounen for a check of FacFinder and records check. I then reviewed the fuel records, fuel
certifications and the control device inspection and maintenance records, all of which were good. DAQ

issued the greenfield air permit in March 2008, and the facility began producing asphalt on 16 May 2008.
The facility was combusting recycled No.4 during the inspection. Mr. Jounen explained that by August
the facility,which is a mobile plant will be moving to South Carolina for an undetermined about of time.
For the next inspection the facility should be called to see if has returned to NC.
PERMITTED EMISSION SOURCES:The permit includes the following emission sources and control
devices:
------
Raw., ... a¢ t
i Natural gas/No. 2 fuel oil/No.2'recycled fuel! Horizontal cyclone(12020 inch
ES1 i oiVNo.4 fuel oil/No.'4 recycled fuel oil-fired) CD2 wide, 108 inch high)in series
(NSPS) aggregate drum dryer/mixer(120 nmiBtu/hr I CD1 with a baghouse(12,390 square
_.
maximum heat input rate) feet of filter area)
IF ES3 Surge bin N/A
Fl Truck loadout operation
., . - _ _.......
r — Bagfilter,,265 square feet of !
ES4 I Lime Silo 60 Ton Capacity CD3
filter area 1
-_..__ _.. :_ _ _-- , ---- -J -__-__ —
s Q u .,,' ,
Three RAP conveyors
- - N/A
1F7�F3 F— Two RAP screens l� -
APPLICABLE AIR QUALITY REGULATIONS:
A. 15A NCAC 2D.0506 PARTICULATE CONTROL REQUIREMENT-The particulate emissions
from the BMA plant shall be limited to 60 pounds per hour for facilities processing more than 300 tons
per hour.
IN COMPLIANCE-The AP-42 controlled emission factor for a 385-ton per hour HMA plant is 5.4
pounds per hour, and the 23 Sep 08 stack testing indicated 2.20 lbs/hr. The facilities highest operating
day was 200 tons/hr productions.
B. 15A NCAC 2D .0515 MISCELLANEOUS PARTICULATE EMISSIONS-The Permittee shall
limit particulate emissions to E=4.9445 *P^0.4376 for P<300 tph and E=60lbs/hr for P>=300tph.
IN COMPLIANCE-Same as above.
C. 15A NCAC 2D .0516 SULFUR DIOXIDE EMISSIONS-Sulfur dioxide emissions from the
natural gas/No.2 fuel oil/No.4 fuel oil fired aggregate/mixer(ID No. ESl)shall not exceed 2.3 pounds
per million Btu heat input.
IN COMPLIANCE-The AP-42 emissions factor for No. 2 at the maximum 0.5%sulfur content is 0.269
lbs/mmBtu;No.4 fuel oil at 1.0% sulfur natural is 1.02 lbs/mmBtu.
D. 15A NCAC 2D.0521 CONTROL OF VISIBLE EMISSIONS-Visible emissions from the
facility, manufactured after 1 July 1971 shall not exceed 20%opacity.
IN COMPLIANCE-During the inspection, I viewed truck load out and mixing process, and the VE was
0%with a small spike to 5%a few times during truck loading.
E. 15A NCAC 2D .0524 NEW SOURCE PERFORMANCE STANDARDS,SUBPART I-The
aggregate dryer/mixer limited to 90 mg/dscm particulate matter or 20%opacity. Performance testing and
notifications required.

IN COMPLIANCE—During the inspection, I observed 0%VE, except during truck load out when the VE
sputtered to 5%. NSPS testing on 23 Sep 08 resulted in 9.7 mg/dscf.
F. 15A NCAC 2D.0524 NEW SOURCE PERFORMANCE STANDARDS SUBPART Kb—The
Permittee shall maintain readily available documentation indicating the capacity of the tanks.
IN COMPLIANCE—The nameplate on one asphalt cement tank lists the capacity as 35,000 gallons. The
facility has documentation of the size of the other, which. Boggs has added an additional AC tank, with
NSPS notification to FRO; the tank should be pink-sheeted and added at the next permit touch.'
G. 15A NCAC 2D.0540 FUGITIVE NON-PROCESS DUST EMISSIONS—The Permittee shall not
allow fugitive non-process dust emissions to contribute to substantive complaints.
IN -I saw very little dust on the road or from the trucks as they pulledin. The ground
was still a little wet from rain.
H. 15A NCAC 2D.0611 FABRIC FILTER REQUIREMENTS—The Permittee shall record bagfilter
inspections and maintenance in a logbook.
IN —The baghouse was inspected just prior to startup on 27 March 2008, including a leak
check using the fluorescent dust. Inspections are done weekly and an internal check is done twice yearly
during shutdown times. All,inspections are kept in a log book:.
1. 15A NCAC 2D.0611 CYCLONE REQUIREMENTS—The Permittee shall record cyclone
inspections and maintenance in a logbook.
IN COMPLIANCE—The cyclone is checked weekly—good records. The internal inspections are
scheduled on a quarterly basis, the external inspection for monthly.
J. 15A NCAC 2D.1100 TOXIC AIR POLLUTANT EMISSIONS LIMITATION AND
REPORTING REQUIREMENT—To comply with the air dispersion model submitted with the permit
application,the Drum/Dryer, ID No. ES1, and the Surge Bin, ID No. ES3, shall be no closer than 160 feet
from the nearest property boundary. Additionally,asphalt production shall be limited to 385 tons/hr and
800,000 tons/yr.
IN COMPLIANCE—Robert Kennedy,FRO, checked the load-out to property line distance during a
previous inspection. The best production to date has been 200 tons/hr which only happened once in April
due to newer and slower truck drivers.
K. 15A NCAC 2D.1806 CONTROL AND PROHITION OF ODOROUS EMISSSIONS—The odor
at the facility's boundary shall not be objectionable.
IN COMPLIANCE—During the inspection, there was the slight asphalt odor near the dryer,but that
dissipated far short of the property boundary. Mr.Jounen did not know of any odor complaints since he
has been at the facility.
L. 15A NCAC2Q.0315 LIMITATION TO AVOID 15A NCAC 2Q .0501 —Facility-wide sulfur
dioxide emissions and carbon monoxide emissions shall each be less that 100 tons per consecutive 12
month period. To comply with this limit,the asphalt production is limited to 800,000 tons per 12-month
period,and the sulfur content of the No. 2 is limited to 0.5%and the No. 4 is limited to 1.0%. The
Permittee shall record monthly and total annually the asphalt production. The fuel certifications shall be
retained on site.
IN —Production for the 12-month period ending 30 June 2010 was 38,016 tons (much less
from years past). The fuel oil certifications stated the sulfur content of the No. 4 recycled fuel oil ranged
from 0.199%to 0.269%.

M. 15A NCAC 2Q .0317 LIMITATION TO AVOID PREVENTION OF SIGNIFICANT
DETERIORATION—Facility-wide sulfur dioxide emissions shall be less that 250 tons per consecutive
12-month period. To comply with this limit,the facility must comply with the 2Q .0315 stipulation
above.
IN COMPLIANCE—During the inspection,I reviewed the asphalt production for 2010: 38,016 tons. With
a little over 78,000 tons in 2009.
N. RECYCLED NO,2 and RECYCLED NO.4 FUEL OIL REQUIREMENTS—The Permittee
shall record the amount of recycled oil combusted and the results of the analytical testing. The No. 2
recycled fuel,oil is limited to 0.5%sulfur; the No. 4 recycled fuel oil is limited to 1.0% sulfur. Annual
reporting.
IN COMPLIANCE—During the inspection, I reviewed the records of recycled oil(No. 4)receipts and the
supplier certifications-HazMat Environmental(210 Dalton Ave, Charlotte-704/332-5600).,All
deliveries showed sulfur less than 0.3%by weight, and all parameters within the regulatory limits.
PERMIT EXEMPT EMISSION SOURCES:
A. _Hot Oil Heater, 1.0'mmBtu heat input, ID No.IES1,
B. 30,000-gallon Asphalt Cement Tank,ID No. IES2; — -
C. 20,000-gallon Fuel Oil Tank, ID No. IES3,and
D. Off-Road Tank, 7,500 gallon,ID No. IES4.
COMPLIANCE HISTORY: None.
CONCLUSIONS AND RECOMMENDATIONS:
Based on the observations made during the 15 July 2010 inspection, Boggs Paving -Anson appeared to
be in compliance with all of the requirements outlined in their air permit.
MDR