WQCS00009_Compliance Evaluation Inspection_20191025

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Director
r1
NORTH CAROLINA
EM'Oenrr.r,ertMa! Qrtalrty
October 25, 2019
Mr. Chad VonCannon, Engineering Director
WSACC
232 Davidson Highway
Concord, North Carolina 28027
Subject: Compliance Evaluation Inspection
Permittee: WSACC Waste Water Collection System
Permit No. WQCS00009
Cabarrus County, NC
Dear Mr. VonCannon:
1. Mr. Tony Parker of the Mooresville Regional Office of the NC Division of Water
Resources (DWR or the Division) conducted a compliance evaluation inspection (CEI) of
WSACC wastewater collection system (WWCS) on October 22, 2019. The assistance of
Mr. Wayne Lyles and Mr. Justin Ritchie during the inspection was greatly appreciated. A
copy of the inspection report is attached for your records and inspection findings are
summarized below.
Site/System Review
2. The following system components were inspected:
a. Four pump stations were inspected. No issues noted.
b. Numerous manholes were inspected. No issues noted.
C. Several right of ways were inspected. No issues noted.
3. WSACC's compliance status is listed below:
a. 15A NCAC 02T .0403(a)(1): Requires that the system be effectively maintained
and operated at all times to prevent discharge to land or surface waters and any
contravention of ground or surface water standards.
Observations: Each pump station appeared to be adequately operated and
maintained.
Compliance Status: Compliant
b. 15A NCAC 02T .0403(a)(2): Requires that a map of the wastewater collection
system be developed and actively maintained.
North Carolina Department of Environmental Quality I Division of Water Resources
610 East Center Avenue I Suite 301 I Mooresville, North Carolina 28115
704663-1699

Observations: WSACC has a digitized map showing direction of flow, force
mains, pump stations, manholes and other information.
Compliance Status: Compliant
C. 15A NCAC 02T .0403(a)(3): Requires that an operation and maintenance (O&M)
plan be developed and implemented, which includes pump station inspection
frequency, preventative maintenance schedule, spare parts inventory and overflow
response.
Observations Pump station logs were available. Records were available for all
maintenance activities. Spare parts and pumps are kept in stock. An overflow
response plan was available.
Compliance Status: Compliant
d. 15A NCAC 02T .0403(a)(4): Requires that the permittee or its representative
inspect pump stations that are not connected to a telemetry system (i.e., remote
alarm system) every day (i.e., 365 days per year) and pump stations that are
connected to a telemetry system at least once per week.
Observations: The pump station inspection logs indicate that the pump stations
are visited as required.
Compliance Status: Compliant
e. 15A NCAC 02T .0403(a)(5): Requires that the permittee or its representative
inspect high -priority sewers (UPS - as defined in 15A NCAC 02T .0402(2)) at least
once every six months and document the inspections.
Observations: All lines are checked and documented and lines inspected revealed
no issues.
Compliance Status: Compliant
f. 15A NCAC 02T .0403(a)(6): Requires that the permittee or its representative
conduct a general observation of the entire wastewater collection system at least
once per year and document same.
Compliance Status: Compliant.
g. 15A NCAC 02T .0403(a)(7): Requires that overflows and bypasses from the
system be reported to the Division's Mooresville Regional Office in accordance
with 15A NCAC 02B .0506(a), and that public notice must be provided as required
by G.S. 143-215.1C.

Observations: SSO's were reported with this system during this review period.
The NC regulations and statutes, which cover the reporting requirements for SSOs,
are found in NC Administrative Code 15A NCAC 02B .0506(a) and NC General
Statute 143-215.1 C, respectively. You may access the NC regulations online at the
NC Office of Administrative Hearings (OAH) website at:
http://www.oah.state.nc.us/rules/ and the NC General Statutes online at the NC
General Assembly's website at:
http://www.ncga.state.nc.us/gascripts/Statutes/StatutesTOC.Pl. You may wish to
review them to ensure you are fully familiar with all requirements.
When reporting SSOs to DWQ, you must call the Mooresville Regional Office
(MRO) at 704-663-1699 during normal business hours. If outside normal business
hours, you must report the spill to the NC Division of Emergency Management at
1-800-858-0368. Please note that all reportable SSOs must be reported within 24
hours of the occurrence, or first knowledge, of the SSO. Please also note that voice
mail or faxed messages are not considered as the initial verbal report. You must
talk to and report the spill to a live person.
Compliance Status: Compliant
h. 15A NCAC 02T .0403(a)(8): Requires that a grease control program be developed
and implemented as follows:
For publicly owned collection systems, the Grease Control Program shall
include at least bi-annual distribution of grease education materials to users
and the legal means to require grease interceptors. The Program shall also
include legal means for inspections, enforcement, and legal means to
control grease entering the system from other public and private satellite
sewer systems.
2. Grease education materials shall be distributed more often than required
above if necessary to prevent grease -related sanitary sewer overflows.
Observations: Educational materials are mailed out to all customers and the same
information is available upon request and is available on line. In addition WSACC
conducts school tours and fair booths.
Compliance Status: Compliant.
15A NCAC 02T .0403(a)(9): Requires that right-of-ways (ROW) and easements
be maintained to allow for personnel and equipment accessibility.
Observations: Records were reviewed documenting that the right-of-ways were
mowed, inspected and maintained to provide accessibility.
Compliance Status: Compliant.

15A NCAC 02T .0403(a)(10): Requires that documentation be kept for all
activities you undertake to comply with the requirements of 15A NCAC 02T .0403,
subparagraphs (a)(1) through (a)(9), for a minimum of three years, with the
exception of the map, which shall be maintained for the life of the system.
Observations: Records were reviewed for right of way mowing, high -priority line
inspections, and observation of the entire system.
Compliance Status: Compliant
The inspection report should be self-explanatory; however, if you have any questions
regarding the inspection report or this letter please contact Tony Parker at 704-663-1699
or tony_parkerggncdenr. og_v.
Sincerely,
CA
DocuSigned by:
�w H P44ft
F161FB69A2D84A3...
for W. Corey Basinger, Regional Supervisor
Mooresville Regional Office
Water Quality Regional Operations Section
Division of Water Resources, NCDEQ
Attachments:
BIMS Inspection Report
CC: MRO
Central Files
PERCS Unit (e-copy)

Comaliance Insaection Resort
Permit: WQCS00009 Effective: 08/01/14 Expiration: 07/31/22 Owner : Water and Sewer Authority of Cabarrus
County
SOC: Effective: Expiration: Facility: W&S Authority of Cabarrus Co Collection System
County: Cabarrus PO Box 428
Region: Mooresville
Contact Person: Accounts Payable Title: Phone: [phone]
Directions to Facility:
System Classifications: CS4,
Primary ORC: Joseph Wayne Lyles Certification: 24978 Phone: [phone]
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
NC0036269 Water and Sewer Authority of Cabarrus County - Rocky River WWTP
NC0081621 Water and Sewer Authority of Cabarrus County - Muddy Creek WWTP
Inspection Date: 10/22/2019 EntryTime: 10:OOAM Exit Time: 01:30PM
Primary Inspector: Tony Parker Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Collection System Inspect Non Sampling
Permit Inspection Type: Collection system management and operation
Facility Status: 0 Compliant n Not Compliant
Question Areas:
Miscellaneous Questions General Sewer & FOG Ordinances
Capital Improvement Plan Map Reporting Requirements
Inspections Spill Response Plan Spills
Lines Manholes Pump Stations
(See attachment summary)
Page 1 of 7

Permit: WQCS00009 Owner - Facility: Water and Sewer Authority of Cabarrus County
Inspection Date: 10/22/2019 Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
Inspection Summary:
As a result of this inspection it is apparent that the County has done a good job of operating and maintaining their system.
Page 2 of 7

Permit: WQCS00009 Owner - Facility: Water and Sewer Authority of Cabarrus County
Inspection Date: 10/22/2019 Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
General Yes No NA NE
Is there a properly designated primary ORC and at least one back-up of proper grade? 0 ❑ ❑ ❑
Are logs being reviewed by the system management or owner on a regular basis? 0 ❑ ❑ ❑
# What is that frequency? Weekly
# Are there any issues being addressed currently or any in the planning stages? ❑ ❑ ❑
Is there a specific pump failure plan available for all pump stations? ❑ ❑ ❑
Does plan indicate if pump parts/new pumps are in spare parts/equipment inventory? ❑ ❑ ❑
Are new/significantly upgraded pump stations equipped with anti -corrosion materials? ❑ ❑ ❑
Does the permittee have a copy of their permit? ❑ ❑ ❑
# Is permit expiring within the next 6 months? ❑ ❑ ❑
If Yes, has the Permittee applied for renewal? ❑ ❑ 0 ❑
Comment: The Permit expires July 31, 2022
Sewer and FOG Ordinances Yes No NA NE
Is Sewer Use Ordinance (SUO) or other Legal Authority available? ❑ ❑ ❑
Does it appear that the Sewer Use Ordinance is enforced? ❑ ❑ ❑
Is there a Grease Control Program that legally requires grease control devices? ❑ ❑ ❑
What is the standard grease trap cleaning requirement in the FOG ordinance? Flow variable
Is Grease Control Program enforced via periodic inspections/records review? ❑ ❑ ❑
Is action taken against violators? ❑ ❑ ❑
# Have satellite systems adopted an equivalent or more stringent ordinance? ❑ ❑ ❑
Is grease/sewer education program documented with req'd customer distribution? ❑ ❑ ❑
# Are other types of education tools used like websites, booths, special meetings, etc? ❑ ❑ ❑
If Yes, what are they? (This can reduce mailing to annual.)
School Tours, Website, Fair Booths, Mail Outs and Annual Report.
Comment:
Capital Improvement Plan
Yes No NA NE
Has a Capital (CIP) or System Improvement Plan been developed and adopted?
❑ ❑ ❑
Is it designated for wastewater only or does it have a dedicated section?
❑ ❑ ❑
Does CIP cover three to five year period of earmarked improvements?
❑ ❑ ❑
Does CIP include description of project area?
❑ ❑ ❑
Does CIP include description of existing facilities?
❑ ❑ ❑
Does CIP include known deficiencies?
❑
❑ ❑
Does CIP include forecasted future needs?
❑ ❑ ❑
Comment: The County has a 20 year CIP budget
Map Yes No NA NE
Page 3 of 7

Permit: WQCS00009 Owner - Facility: Water and Sewer Authority of Cabarrus County
Inspection Date: 10/22/2019 Inspection Type : Collection System Inspect Non Sampling Reason for Visit:
Routine
Is there a overall sewer system map?
0
❑ ❑ ❑
Does the map include:
Pipe Type (GS/FM)
0
❑ ❑ ❑
Pipe sizes
0
❑ ❑ ❑
Pipe materials (PVC, DIP, etc)
0
❑ ❑ ❑
Pipe location
0
❑ ❑ ❑
Flow direction
0
❑ ❑ ❑
Approximate pipe age
0
❑ ❑ ❑
Pump station ID, location and capacity
0
❑ ❑ ❑
# Force main air release valve location & type
0
❑ ❑ ❑
# Location of satellite connections
0
❑ ❑ ❑
Is the map being updated for changes/additions within 1 year of activation?
0
❑ ❑ ❑
Comment: The County uses a computerized map that is up to date
Reportinq Requirements Yes No NA NE
# Have there been any sewer spills in the past 3 years? ❑ ❑ ❑
If Yes, were they reported to the Division if meeting the reportable criteria? ❑ ❑ ❑
If applicable, is there documentation of press releases and public notices issued? ❑ ❑ ❑
Is an Annual Wastewater Performance Report being filed with the Division, if required? ❑ ❑ ❑
Is the report being made available to all its sewer customers? ❑ ❑ ❑
# How is it being made available? Annual Report on
Line
Comment: The County is not free of spills but does a good mob of record keeping and reporting.
Inspections
Yes No NA NE
Are adequate maintenance records maintained?
❑ ❑ ❑
Are pump stations being inspected at the required frequency?
❑ ❑ ❑
# Is at least one complete functionality test conducted weekly per pump station?
❑ ❑ ❑
Is there a system or plan in place to observe the entire system annually?
❑ ❑ ❑
Is the annual inspection documented?
❑ ❑ ❑
# Does the system have any high -priority lines/locations?
❑ ❑ ❑
Are inspections of HPL documented at least every 6 months?
❑ ❑ ❑
Are new lines being added to the HPL list when found or created?
0
❑ ❑ ❑
Comment: All inspections and activities are documented via a W/O system on City Works data base.
Spill Response Action Plan Yes No NA NE
Is a Spill Response Action Plan available? ❑ ❑ ❑
Is a Spill Response Action Plan available for all personnel? ❑ ❑ ❑
Does the plan include:
Page 4 of 7

Permit: WQCS00009 Owner - Facility: Water and Sewer Authority of Cabarrus County
Inspection Date: 10/22/2019 Inspection Type : Collection System Inspect Non Sampling Reason for Visit:
Routine
24-hour contact numbers
❑ ❑ ❑
Response time
❑ ❑ ❑
Equipment list and spare parts inventory
0
❑ ❑ ❑
Access to cleaning equipment
0
❑ ❑ ❑
Access to construction crews, contractors, and/or engineers
❑ ❑ ❑
Source of emergency funds
❑
❑ ❑
Site sanitation and cleanup materials
❑ ❑ ❑
Post-overflow/spill assessment
❑ ❑ ❑
Does the Permittee appear to respond within 2 hours of first knowledge of a spill?
❑ ❑ ❑
Comment: All spills are reported and documented
Spllls Yes No NA NE
Is system free of known points of bypass? ❑ ❑ ❑
If No, describe type of bypass and location
Are all spills or sewer related issues/complaints documented? ❑ ❑ ❑
# Are there repeated overflows/problems (2 or more in 12 months) at same location? ❑ ❑ ❑
# If Yes, is there a corrective action plan? ❑ ❑ 0❑
Comment:
Lines/Right-of-Ways/Aerial Lines Yes No NA NE
Please list the Lines/Right of Ways/Aerial Lines Inspected:
Coldwater outfall and R/W. No issues noted and site was mowed and maintained.
Are right-of-ways/easements maintained for full width for access by staff/equipment? ❑ ❑ ❑
If No, give details on temporary access:
Is maintenance documented? ❑ ❑ ❑
Are gravity sewer cleaning records available? ❑ ❑ ❑
Has at least 10% of lines older than 5 yrs been cleaned annually? ❑ ❑ ❑
Were all areas/lines inspected free of issues? 0 ❑ ❑ ❑
Comment: The County has met their 10% cleaning requirement for 2018/2019 review period.
Manholes
Yes No NA NE
Please list the Manholes Inspected:
Numerous manholes were inspected and no issues noted. All were secure and bolted down.
Are manholes accessible?
❑ ❑ ❑
# Are manhole covers/vents above grade?
❑ ❑ ❑
Are manholes free of visible signs of overflow?
❑ ❑ ❑
Are manholes free of sinkholes and depressions?
❑ ❑ ❑
Are manhole covers present?
❑ ❑ ❑
# Are manholes properly seated?
❑ ❑ ❑
Page 5 of 7

Permit: WQCS00009 Owner - Facility: Water and Sewer Authority of Cabarrus County
Inspection Date: 10/22/2019 Inspection Type : Collection System Inspect Non Sampling Reason for Visit:
Routine
# Are manholes in good condition?
0
❑ ❑ ❑
# Are inverts in good condition?
0
❑ ❑ ❑
Is flow unrestricted in manholes?
0
❑ ❑ ❑
Are manholes free of excessive amounts of grease?
0
❑ ❑ ❑
Are manholes free of excessive roots?
0
❑ ❑ ❑
Are manholes free of excessive sand?
0
❑ ❑ ❑
Are manhole vents screened?
❑
0 ❑ ❑
Are vents free of submergence?
0
❑ ❑ ❑
Are manholes free of bypass structures or pipes?
0
❑ ❑ ❑
Comment: Some M/H vents were missing screens. These need to be checked and missinq screens
replaced.
Pump Stations
Yes No NA NE
Please list the Pump Stations Inspected:
Cold Water P/S, MT Pleasant NW P/S # 3, MT Pleasant P/S # 1, MT Pleasant P/S # 2 No issues with any of
the P/S's.
# Number of duplex or larger pump stations in system
5
# Number of vacuum stations in system
0
# Number of simplex pump stations in system
0
# Number of simplex pump stations in system serving more than one building
0
How many pump/vacuum stations have:
# A two-way "auto polling" communication system (SCADA) installed?
4
# A simple one-way telemetry/communication system (auto -dialer) installed?
1
For pump stations inspected:
Are they secure with restricted access?
❑ ❑ ❑
Were they free of by-pass structures/pipes?
❑ ❑ ❑
Were wet wells free of excessive grease/debris?
❑ ❑ ❑
# Do they all have telemetry installed?
❑
❑ ❑
Is the communication system functional?
❑ ❑ ❑
Is a 24-hour notification sign posted ?
❑ ❑ ❑
Does the sign include:
Owner Name?
❑ ❑ ❑
Pump station identifier?
❑ ❑ ❑
# Address?
❑ ❑ ❑
Instructions for notification?
❑ ❑ ❑
24-hour emergency contact numbers?
❑ ❑ ❑
Are audio and visual alarms present?
❑ ❑ ❑
Are audio and visual alarms operable?
❑ ❑ ❑
Page 6 of 7

Permit: WQCS00009 Owner - Facility: Water and Sewer Authority of Cabarrus County
Inspection Date: 10/22/2019 Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
# Is there a backup generator or bypass pump connected?
If tested during inspection, did it function properly?
Is the back-up system tested at least bi-annually under normal operating conditions?
# Does it have a dedicated connection for a portable generator?
# Is the owner relying on portable units in the event of a power outage?
# If Yes, is there a distribution plan?
If Yes, what resources (Units/Staff/Vehicles/etc) are included in Plan?
The County has generators availabe. In addition all units are ran weekly and minor maintenance is
performed by County staff and by contract providers 2/year and quarterly for one unit.
# Does Permittee have the approved percentage of replacement simplex pumps?
Is recordkeeping of pump station inspection and maintenance program adequate?
Do pump station logs include at a minimum:
Inside and outside cleaning and debris removal?
Inspecting and exercising all valves?
Inspecting and lubricating pumps and other equipment?
Inspecting alarms, telemetry and auxiliary equipment?
Comment: All pump stations are being checked as required and documented.
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