AQ_F_0000041_20200520_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: 05/20/2020
Facility Data Permit Data
Southern Concrete Materials,Inc. -Burnsville Permit n/a
129 Depot Street Issued n/a
Burnsville,NC 28714 Expires n/a
Lat: 35d 54.9010m Long: 82d 16.7930m Class/Status Permit Exempt
SIC: 3273/Ready-Mixed Concrete Permit Status Inactive
NAICS: 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/Environmental
Affairs Affairs
[phone] [phone]
Compliance Data
Comments:
CAV Date 05/20/2020
Inspector's Name Bob Graves
Inspector's Signature: ��(s -✓ Operating Status Operating
Compliance Code Compliance—procedural
requirements
Date of Signature: /2,Ly � � Action Code PCE
Off-Site CAV Result Compliance
Total Actual emissions in TONS/YEAR:
TSP S02 NOX VOC CO PM10 *HAP
2012 2.57 --- --- --- 0.7700 0.2212
2007 0.5770 --- --- --- --- 0.2650 J0.15816
*Highest HAP Emitted(in ounds)
Five Year Violation History:None
Date Letter Type Rule Violated Violation Resolution Date
Performed Stack Tests since last FCE:None
Date Test Results Test Method(s) Source(s)Tested

1. Directions: From Swannanoa,take I-40W to exit 53B to 1-240 to I-26 N via Exit 4A toward
Woodfin/Weaverville. Take exit 9 toward Burnsville,travel to Burnsville and turn.right onto Depot
Street. The facility is located on the left.
2. Safety Equipment:
Safety shoes,hearing and eye protection
3. Facility Contacts: correct as listed above.
4. Facility Description:
Southern Concrete Materials-Burnsville is a truck mix concrete batch plant(maximum concrete process
rate of 80 cubic yards per hour).
5. Facility Narration:
On May 20,2020,at approximately 1:45PM,I(Bob Graves)called the facility to perform a partial
compliance evaluation(PCE). I spoke with Mr.Terryl Ponder,Plant Operator. The facility contact Mr.
Wayne Nash,Plant Manager,was not available. Mr.Ponder said there are no compliance issues, and no
equipment changes have been made since the last on-site visit.
Note: I did not go on-site and therefore; no on-site observations were made.
6. The facility has the following emission sources:
Emission Emission Source LIontrol— ! Control System
Source ID Description tem ID Description
one truck mix concrete batch plant(maximum concrete process rate of 80 cubic yards per hour)
consisting of the following:
ES-1 one cement storage silo(150 tons of CD-1 one bagfilter(170 square feet of filter
cement storage capacity area)
F-2one flyash storage silo (40 tons CD 2 one bagfilter(80 square feet of filter
flyash storage capacity) _I� area)
_
ES-3 one cement/flyash weigh hopper(1.5 CD-3 one bagfilter(52 square feet of filter
tons of holding capacity) area)
ES4one concrete truck load-out ----j EYKN/A
Other emission sources:
Sand and aggregate delivery to ground storage and transfers by conveyor, and transfers to elevated
storage. During previous on-site visits,no dust concerns were observed. Compliance is expected.
7. Haul roads and storage piles: During my last on-site visit,no fugitive dust emissions were observed from
the haul roads or the storage.piles. Compliance is expected.
8. Control of Visible Emissions:
During my last on-site visit,no visible emission concerns were observed. Compliance is expected.
9. Odor:
During my last on-site visit, no odor concerns were observed. Compliance is expected.

10. 2019 Concrete production:
The facilities production records document that it produced 16,326 cubic yards of concrete in 2019.
11. Baghouse Record Keeping(Optional): The facility no longer is required to keep an inspection and
maintenance logbook. The facility usually performs inspections monthly,but are not always documented
in the logbook. Mr. Ponder said the last internal inspection was on March 18, 2020.
12. Compliance History:
No NOV's have been issued to the facility in the last five years.
13. Compliance Assistance: none at this time.
14. Permit Rescission: The facility requested the rescission of their air permit. A permit rescission approval
letter dated July 22,2016 was sent to the facility.
15. Recommendation/Compliance Statement/Conclusion:
• Recommendations: none at this time.
• Conclusion: 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).