NCG140287_Postinspection Report CoWS_20211201

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Wiii ton alem December 1, 2021
Mr. Casey Hartley
Public Works Plant Manager
Department
Hartley Ready Mix Concrete Mfg., Inc.
Stormwater/Erosion and P.O. Box 1719
Sedimentation Control Program Welcome,N.0 27374
City of Winston-Salem
P.O.Box 2511
Winston-Salem,NC 27102 Mr. Casey Hartley:
CityLink 311(336.727.8000)
Fax [phone]
mwrvstonnuratemnartcorrr The Stormwater Division of the City of Winston-Salem would like to thank you for
your time and professional courtesy regarding the November 29,2021 inspection of
Hartley Ready Mix Concrete Inc.
As per your request, a copy of the amended surface water inspection form has been
enclosed to you. Part 5 of this report (Required Actions to be completed by
Facility) contains Annotations#1-#23 that Hartley Ready Mix Concrete Mfg., Inc.
must complete. Please provide documentation that verifies Hartley Ready Mix
Concrete Mfg.,Inc. successful completion of the corrective measures to me by
December 3, 2021.
The Stormwater Division reserves the right to enter and inspect Hartley Ready Mix
Concrete Mfg., Inc.as often as necessary to determine compliance with permit
requirements of NCG140287.
Thank you for your continued support and implementation of the City of Winston-
Salem's Stormwater Program. If you have any questions,please feel free to contact
me at(336) 747-6964.
Since ly,
6( C--
Ladonta Clark (Jamal)
Stormwater Operations Supervisor
City of Winston Salem
Stormwater Division
Field Operations Department
Phone: [phone]
Cell: 336.416.2403
City Councilt Mayor Allot Joiner;Vivian ii.Bunke,Mayor Pro'limpore,Northeast Ward;Denise D.Adams,North Ward;Dan Besse,Southwest Wand;Robert C.Clark,West Ward;
MEW
Molly Leight,South Ward;Wanda Moselle],Northwest Ward;Derwin 1.Montgomery,East Ward;James'l'nylor,Jr.,Southeast Ward;City Manager:Lee D.Garrity
Call 311 or 336-727-8000
[e-mail]

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M11SIIIIISiIW
Stormwater/Erosion Control Division
Industrial and Municipal Good Housekeeping Inspection Form
General Information
A) Official Company Name: Hartley Ready Mix Concrete Mfg., Inc.
B) Physical Address: 3510 Rothrock Street Winston Salem, NC 27107
C) Telephone Number: Office [phone]
D) Mailing Address, if different from above address: P.O. Box 1719 Welcome,N.0 27374
E) Authorized contacts to represent company in environmental regulatory issues:
Primary contact: Tyler Hartley
Title: Operational Manager
Contact number(s): [phone]
Email address: [e-mail]
Secondary contact: Chad H. Hartley
Title: Plant Environmentalist
Contact number(s): [phone]
Email address: [e-mail]
F) SIC Code Number of business: 3273
G)NC Stormwater NPDES Permit Number: NCG 140287
Permit Category: Ready-mixed concrete
H) Any other control authority permit(s) (air quality control, wastewater, hazardous waste) &number(s):
Air Quality Permit# 00859R
I) Brief description of industrial activities that occur on-site: The delivery of materials and the production of
concrete are industrial activities that occur on-site
I) Ultimate Receiving Waters: Salem Creek
TMDL stream ®Yes ❑No
Part 1 - Stormwater Controls
1. Best Management Practices
a. List the non/structural controls employed by the facility:
1. Buildings are used to store some materials by the facility.

b. Are the non-structural BMPs reasonable & appropriate for the facility? ®Yes ❑No
Comments: Please increase the cleaning frequency of the parking lot and the settling basin in order to
maintain good housekeeping practices.
c. Are stormwater control measures (SCMs) installed correctly,maintained, and effective operating condition?
®Yes ❑ No ❑ N/A
Comments:
To prevent illicit discharges, please clean out the settling basin near the truck wash
station.
•
2. Provide a brief description of other controls that manage/prevent/minimize stormwater runoff
(e.g., erosion and sediment controls, inlet protection/control at storm drains, diversion structures):
Hartley Ready Mix Concrete uses a two truck mixer pits that contains all process water. Hartley
Ready Mix Concrete also uses a settling basin to capture all debris rom entering the stream.
Part 2 — Stormwater Discharge Outfalls (SDOs)
1. Any evidence of discharge to receiving waters/MS4 from the SDOs? (e.g.: stormwater runoff, dry weather
discharge, co-mingling of process wastewater, trash, debris, oil and grease): ❑Yes ®No
Comments: On August 11, 2021, Stormwater staff noticed dry weather discharge from the settling
basin that had particles which ultimately discharged into Salem Creek. Hartley Ready Mix
discharges directly into Salem Creek instead of entering the MS4 system.
2) Do the stormwater outfalls on-site correspond with those listed on the site map in the Stormwater Pollution
Prevention Plan (SWPPP)? IZI Yes ❑No
Comments: If no discharge occurs during the sampling period, the permittee must record "No Flow" or
"No Discharge" within 30 days of the end of the sampling period in the facility's
monitoring records. "No Flow" or"No Discharge" shall be reported on the Annual
Summary Discharge Monitoring Report (DMR) due by March 1

3) Summary of Stormwater Discharge Outfalls
SDO Identification Potential Pollutants that Physical Location Latitude and
could be discharged Longitude
(if known)
Outfall 1 Concrete plant Along western property Latitude 36.05033
Truck loading area boundary near truck wash Longitude-80.23189
Truck wash area area
Stone/sand stockpile
Outfall 2 Storage area At northwestern corner of Latitude 36.05134
Maintenance facility property Longitude-80.23154
Concrete block area
Stone/sand stockpile
Outfall 3 Truck mixer wash out Along northern property Latitude 36.05126
boundary Longitude-80.23108

Part 3 - BMP: Inspection and maintenance program
Yes N/A No Notes
Is secondary containment provided for materials(including
waste) or products stored outside in tanks and/or containers
(where applicable)?
Are secondary containment free of accumulated water, debris,
cracks,holes,or evidence of leaks?
Does the facility maintain secondary containment drain logs?
Do the drain logs confirm the presence of pollutants and other
pertinent information, such as signatory requirements,name of
secondary containment area, date,time, and if drainage is
connected to MS4 or receiving waters?
Are tanks and containers in good condition,closed, and
properly marked?
Are tanks,containers, and piping free of rust,pits, deterioration,
or evidence of leaks?
Are tanks and containers protected from impacts from moving
vehicles and equipment?E.g. bollards and curbs
Any activities that have not been addressed or designed in order
to minimize exposure to runoff(e.g. herbicide application)
In the case of a spill, does the municipal operation or industrial ✓
facility maintain and submit documentation to the City of WS
on a spill release form?
Any roof stacks that have the potential to release ✓
solids/particulate?
Are all hazardous materials properly labeled and stored to ✓
prevent exposure to stormwater runoff?
Are solid waste containers in good condition and of sufficient ✓
size to contain all waste?If so,how is this determined?
Do the solid waste containers have covers and closed drain ✓
plugs?
Are solid waste containers free of waste that requires special
handling/disposal?Are containers properly labeled to ensure
correct disposal means?
Are solid waste containers labeled"Prohibited-No Hazardous
Waste,No Recyclable Materials,No Liquids?"
Are special containers provided for other types of waste?E.g. ✓
liquid waste or hazardous waste
Does the facility utilize oil water separators?If yes, are the ✓
inspection and maintenance records documented?
Are secondary containment drain valves maintained in the ✓
closed position, unless the facility is draining the secondary
containment?

Part 4 — Stormwater Pollution Prevention Plan (SWPP) Review
Site Overview
Yes No Notes
Is there a SWPPP? Is it up-to-date? ✓
Does SWPPP include a certification statement by the responsible ✓ Please update
corporate officer?
Does the general map depict the facility's location on a USGS ✓
quad map (or equivalent map)with receiving waters (or MS4)
listed?
Identification of impaired waters or watershed(if applicable)? ✓
Narrative Description of these Industrial/Operational Activities:
Storage Practices ✓
Unloading/Loading Activities ✓
Outdoor Processes ✓
Particulate Generating/Control Processes
Waste Disposal ✓
Vehicle/Equipment Washing ✓
Does site map denote drainage items: flow direction,boundaries, ✓
%impervious, and structures? Does the map also include SDOs,
industrial activity areas, and site topography?
A list of major spills that have occurred within the past three ✓ Please document that no
years(with corrective actions to prevent future spills)? spills have occurred
A signed,annual certification that the facility has been tested for ✓
non-stormwater discharges from the site?
Comments: When the weather permits,please perform semi-annual Analytical
monitoring and Qualitative(visual) monitoring during a measurable storm
event. According to the Division of Energy,Mineral, and Land Resources a
measurable storm event" (any size that results in a discharge) replaces
"Representative" event.With the current permit,total flow and event
duration no longer required.
Amendments:
1. Please submit the no Flows and no discharges to NC DEMLR from
the past permit year and provide the justifications.
2. Please conduct a facility inspection for the second half of the year
which is July to December.

Stormwater Management Strategy
Yes No Notes
Does SWPPP incorporate the nine baseline controls: ✓
Feasibility Study (technical&economic review to minimize pollutant exposure) ✓
Secondary Containment(table summary of tanks,stored materials,release records) ✓
BMP Summary (listing of site structural/nonstructural practices) ✓
PM & GH(inspection of material handling areas&regular cleaning schedules) ✓ Missing for 2021
Facility Inspections(biannual inspections of facility and all stormwater systems, ✓ Please perform
were the inspections completed during separate parts of the year?)
Employee Training(annual basis for staff who perform SPRP and GH functions)
Responsible Party(specific position(s)/person(s)-developing,implementing,& ✓ Please update
revising SWPPP)
Amendment&Annual Update(of major spills,non-sw flows,BMPs,sampling data) ✓
Does SWPPP contain completed routine inspection reports/records ✓ Please continue performing
regarding reportable implementation of the nine baseline controls the routine inspection reports
(e.g. SWPPP Implementation)?
Does the Spill Response Procedures (SPRP)document all spills and I NCDNER is now NC DEMLR
releases?Does the entity properly dispose of contaminated materials Levi Hiatt Engineer
used in the clean up?Is the disposal of materials documented?Has a 336-776-9658
contact person(s) and contact information been identified and
documented for each facility?
Analytical Monitoring Of not applicable, please notate)
Yes No Notes
Are samples collected within 30 minutes of the first discharge from ✓ Please conduct and
a measurable rain event and at least 72 hours since the last storm document the analytical
sampling when weather
event? permits
Are sampling events 60 days apart?(EXCEPTION:Tier 2&3 responses) ✓
Is analytical monitoring complete(including schedule) for each ✓ Please start submitting no
SDO?(EXCEPTION:REPRESENTATIVE OUTFALL STATUS) flows to NCDEMLR
V
Any exceedances of pollutant parameters when compared against
the permit benchmark values?If yes,have they documented their
response to the Department of Environmental Quality?
Has the facility implemented appropriate, selected actions to
reduce pollutant concentrations,in response to benchmark
exceedances(if applicable)?

Qualitative Monitoring
Yes No Notes
Is qualitative monitoring being performed during measurable storm V Please conduct and
events? document qualitative
monitoring when weather
permits
Is qualitative monitoring complete (including schedule)for each ✓
SDO?
Are monitoring events 60 days apart? (EXCEPTION:Tier 2&3 responses) ✓
Any observable, excessive amounts of pollutant indicators in
stormwater discharge at SDOs?

Part 5 — Required Actions to be completed by Facility:
1. Please clean up and properly dispose of the sediment on the ground outside of the wellhouse
to prevent runoff into the stormwater drainage system.
2. Please install a dumpster plug at the bottom of the dumpster downhill from the wellhouse to
prevent the leakage of water mixed with trash from inside the dumpster.
3. Please properly dispose of the barrel holding dirty water located behind the Douglass
Battery Trailer adjacent to the train tracks.
4. Please clean up and properly dispose of the trash and debris located on the graveled corner
of the property to prevent possible transport by rain events into the stormwater drainage
system.
5. Please properly dispose of the broken white barrel bottom holding dirty water located next
to the stormwater water sampling site on the property near the fence line.
6. Please dispose of the orange bucket sitting in front of the parked forklift, and please clean
up oil based substance spilled on the ground around the bucket and forklift. Please
determine a way to prevent the forklift from leaking.
7. Please clean up and properly dispose of spare parts on the ground and on the pallet and
trash that is under the conveyor belt.
8. Please clean up and properly dispose of gravel that is underneath the concrete truck that is
awaiting to be repaired or disposed of which is beside the settling basin near the back
corner of the office.
9. Please clean the gravel, sediment, trash, and debris from the entire stormwater channel that
is a part of the settling basin. Also, please remove all trap and contained dirt at the
discharge point of the settling basin to prevent stormwater pollution.
10. Please clean up all fresh all oil spots on the with oil dry and dispose of all the sorbents and
any other materials used to perform this action.
11. Update and sign the responsible party with signature and dates.
12. Please provide some employee training for the staff who will be involved with the SPPP.
13. Start performing analytical and qualitative monitoring for each SDO. Also, document the
records in the SPPP.
14. In the SPPP, please list the major spills that have occurred within the past three years. If no
spills have occurred, please document that in the SPPP.
15. Please update and sign the Responsible Party section of the SPPP.

16. Provide a signed, annual certification that the facility has been tested for non-stormwater
discharges from the site of Hartley Ready Mix Concrete Mfg.
17. Implement the preventative maintenance and good housekeeping program.
18. Please provide inspection records of cleaning and preventative maintenance.
19. Update the spill prevention and response procedures with the identified, responsible
personnel with signatures and dates.
20. Please update SPPP to current year and date.
21. Please increase the good housekeeping cleaning frequency to reduce Stormwater pollution.
Also, please provide the newly increased frequency in the SWPPP.
22. Please update the Stormwater Pollution Prevention Plan with the current team members in
place that will be overseeing it since the plan has not been updated since 2015.
23. Please add Levi Hiatt as the primary contact for the Winston-Salem Regional Office
DEMLR
Entity Representative(s)that participated in inspection: Tyler Hartley and Casey Hartley
Title(s): Plant Managers
Start of Inspection: 9:00am
Completion of Inspection: 10:30am
Date: November 29, 2021
Vit,"""^^1-4 aja°1
Signature of Inspector:
Title: Stormwater Operations Supervisor

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Picture 1.Excess amount of built up dirt at the wellhouse.
Please clean up and properly dispose of the sediment on the ground outside of the wellhouse to prevent runoff into the
stormwater drainage system.
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Picture 2.Dumpster missing a dumpster plug
Please install a dumpster plug at the bottom of the dumpster downhill from the wellhouse to prevent the leakage of
water mixed with trash from inside the dumpster.

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Picture 3.A 55-gallon drum with storm water runoff mixed with elements of the drum.
Please properly dispose of the barrel holding dirty water located behind the Douglass Battery Trailer adjacent to the train
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' Picture 4. Trash debris in the graveled lot near the fence line.
Please clean up and properly dispose of the trash and debris located on the graveled corner of the property to prevent
possible transport by rain events into the stormwater drainage system.

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Please properly dispose of the broken white barrel bottom holding dirty water located next to the storm water water
sampling site on the property near the fence line.
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Picture 6 An old bucket filled with rocks and debris near a forklift that is leaking an oil based substance.
Please dispose of the orange bucket sitting in front of the parked forklift,and please clean up oil-based substance spilled
on the ground around the bucket and forklift. Please determine a way to prevent the forklift from leaking.

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Picture 7. Debris, trash,and sediment under the conveyor belt.
Please dean up and properly dispose of spare parts on the ground and on the pallet and trash that is under
the conveyor belt.
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Picture 8. Gravel underneath and beside cement tiuck next to storm water channel.
Please clean up and properly dispose of gravel that is underneath the concrete truck that is awaiting to be repaired or
disposed of which is beside the settling basin near the back corner of the office.
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Picture 9. Storm water channel with sediment and debris next to the fence line by the office building.
Please clean the gravel,sediment, trash,and debris from the entire storm water channel that is a part of the settling
basin.Also,please remove all trap and contained dirt at the discharge point of the settling basin to prevent storm water
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Picture 10. Oil spots on the pavement between the office building and the fence.
Please clean up all fresh all oil spots on the with oil dry and dispose of all the absorbents used to perform this action.