AQ_F_0000041_20190624_CMPL_CAV-Rpt (4)

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NORTH CAROLINA DIVISION OF Asheville Regional Office
AIR QUALITY Southern Concrete Materials,Inc. -Burnsville
NC Facility ID 0000041
Compliance Assurance Visit(CAV)Report County/FIPS: Yancey/199
Date: 06/24/2019
Facility Data Permit Data
Southern Concrete Materials, Inc.-Burnsville Permit n/a
129 Depot Street Issued n/a
Burnsville,NC 28714 Expires n/a
Lot: 35d 54.9010m Long: 82d 16.7930m Class/Status Permit Exempt
SIC: 3273/Ready-Mixed Concrete Permit Status Inactive
NAILS: 32732/Ready-Mix Concrete Manufacturing Current Permit Application(s)None
Contact Data Program Applicability
Facility Contact Authorized Contact Technical Contact SIP
Wayne Nash Jeff Lamm Jeff Lamm
Plant Manager Vice Vice
[phone] President/Environmental President/Enviromnental
Affairs Affairs
[phone] [phone]
Compliance Data
Comments:
CAV Date 06/24/2019
Inspector's Name Bob Graves
Inspector's Signature: r�O P �/ Operating Status Operating
v Compliance Code Compliance—procedural
requirements
Date of Signature: -- Z 1 O j 11' Action Code FCE
On-Site CAV Result Compliance
Total Actual emissions in TONS/YEAR:
TSP SO2 NOX VOC CO PMIO * HAP
2012 2.57 --- 0.7700 0.2212
2007 0.5770 --- --- --- 0.2650 0.1586
*Highest HAP Emitted(in pounds)
Pate
tion History:None
Letter Type Rule Violated Violation Resolution Date
k Tests since last FCE:None
Test Results Test Method(s) Source(s)Tested

1. Directions: From Asheville take Highway 19-23 North toward Burnsville. Approximately 2
miles past the Mars Hill exit turn right onto Highway 19 to Burnsville. Depot Street is on the
right across the street from Glen Raven Facility and near the Subway Restaurant.
2. Facility Overview:
• Safety: Safety Equipment: Safety Shoes, Hard Hat and Hearing Protection
• Discussion: On June 24, 2019, at approximately 6:50AM I arrived at the facility to conduct an
announced compliance inspection. I met with Mr. Wayne Nash,Plant Manager, and Mr. Terryl
Ponder,Plant Operator. Weather conditions at the time inspection were as follows:
approximately 70 degrees F,overcast and calm wind. I observed the loading of the cement silo
(ES-1)& control system(CD-1)for approximately 30 minutes. No visible emissions were
observed from the bagfilter system. Additionally,no visible emissions were observed from the
storage piles or roads.
• I observed the concrete truck load-out(ES-4), cement weigh hopper(ES-3)and control system
(CD-3)not in operation. The truck load-out has water sprays located inside the truck load area.
When loading trucks,the water sprays are automatically activated and turns the water on. Note:
The smaller of the fly ash silos(on right nearest the office building) is no longer used.
• Facility Contacts: correct as listed.
• Facili , Description: This is a truck mix concrete batch plant(maximum concrete process rate of
40 cubic yards per hour).
• Source Listing:
Emission
Source Emission Source Control Control System
ID Description System ID Description
one truck mix concrete batch plant(maximum concrete process rate of 40 cubic yards per
hour) consisting of the following:
- ------ -.-._..- ------ --- - -
ES-1 one cement silo CD-1 cement silo bagfilter
(150 tons of cement storage (170 square feet of filter area)
capacity)
ES-2 one flyash silo CD-2 flyash silo bagfilter
(40 tons of flyash storage (80 square feet of filter area)
capacity)
FE-_3 one cement weight hopper CD 3 weigh hopper bagfilter
(1.5 tons holding capacity) (52 square feet of filter area)
ES-4 One concrete truck load-out N/A N/A
operation

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• Compliance Determination
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Review of Maintenance Records:
A review of the maintenance/logbook labelled: "Weekly Dusty Maintenance"had the last
inspection of the baghouses for the fly-ash, cement and weigh scale occurring on 6/3/2019.
Compliance is indicated.
Permit Exempt: The Air Quality Permit was rescinded on July 28,2016.
Fugitive Dust: During the CAN, I did not see any fugitive dust from the road,yard or stock piles
leaving the property. Compliance is indicated.
2018 Production-Annual Throughput: The facility produced 13,783 cubic yards of concrete in
2018.
Odor: No odor concerns were observed. Compliance is indicated.
Visible Emissions (VE):No VE concerns were observed. Compliance is indicated.
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Other Emission Sources:
-- I
Source
Comments
I-1 - sand and aggregate delivery to ground
storage, transfer to conveyor, and transfer to Observed not in operation.
elevated storage
I-2 - sand and aggregate weigh hopper erved not in operati Obs on.
During the inspection, no VE's were observed coming from the sources listed above.
Five Year Compliance History_ There have been no Notice of Violations issued to this facility or
substantiated complaints during the past five years.
Conclusion/Compliance Statement: This facility appears to be in compliance with applicable air
quality rules. This facility appears to be exempt from air permitting requirements per 2Q .0102
(d).
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