WQCS00037_BIMS Report_20231127

Compliance Inspection Report
Permit: WQCS00037 Effective: 07/01/15 Expiration: 06/30/23 Owner: City of Shelby
SOC: Effective: Expiration: Facility: Shelby Collection System
County: Cleveland PO Box 207
Region: Mooresville
Shelby NC 281510207
Contact Person: David W Hux Title: Asst. Utilities Director Phone: [phone]
Directions to Facility:
System Classifications: CS3,
Primary ORC: Adam Maurice Howell
Secondary ORC(s):
On -Site Representative(s):
Certification: 985584 Phone:[phone]
Related Permits:
NC0024538 City of Shelby - First Broad River WWTP
Inspection Date: 11/16/2023 Entry Time 09:30AM
Primary Inspector: Tony Parker
Secondary Inspector(s):
Exit Time: 12:30PM
Phone: [phone]
Reason for Inspection: Routine Inspection Type: Collection System Inspect Non Sampling
Permit Inspection Type: Collection system management and operation
Facility Status: Compliant ❑ 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: WQCS00037 Owner - Facility: City of Shelby
Inspection Date: 11/16/2023 Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
Inspection Summary:
Page 2 of 7

Permit: WQCS00037 Owner - Facility: City of Shelby
Inspection Date: 11/16/2023 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? ❑ ❑ ❑
Are logs being reviewed by the system management or owner on a regular basis? ❑ ❑ ❑
# What is that frequency? monthly
# Are there any issues being addressed currently or any in the planning stages? 0 ❑ ❑ ❑
Is there a specific pump failure plan available for all pump stations? 0 ❑ ❑ ❑
Does plan indicate if pump parts/new pumps are in spare parts/equipment inventory? 0 ❑ ❑ ❑
Are new/significantly upgraded pump stations equipped with anti -corrosion materials? 0 ❑ ❑ ❑
Does the permittee have a copy of their permit? 0 ❑ ❑ ❑
# Is permit expiring within the next 6 months? ❑ ❑ 0 ❑
If Yes, has the Permittee applied for renewal? 0 ❑ ❑ ❑
Comment: The current permit expired 6/30/2023 and the city filed a renewal application as required. The
city should continue using the expired permit untill the new permit is received.
Sewer and FOG Ordinances Yes No NA NE
Is Sewer Use Ordinance (SUO) or other Legal Authority available? 0 ❑ ❑ ❑
Does it appear that the Sewer Use Ordinance is enforced? 0 ❑ ❑ ❑
Is there a Grease Control Program that legally requires grease control devices? 0 ❑ ❑ ❑
What is the standard grease trap cleaning requirement in the FOG ordinance? variable
Is Grease Control Program enforced via periodic inspections/records review? 0 ❑ ❑ ❑
Is action taken against violators? ❑ ❑ ❑
# Have satellite systems adopted an equivalent or more stringent ordinance? 0 ❑ ❑ ❑
Is grease/sewer education program documented with req'd customer distribution? 0 ❑ ❑ ❑
# Are other types of education tools used like websites, booths, special meetings, etc? 0 ❑ ❑ ❑
If Yes, what are they? (This can reduce mailing to annual.)
The city uses mail outs, door hangers, facebook, bill stuffers, news letters and handouts and ther Annual
Report for FOG distribution.
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? 0 ❑ ❑ ❑
Comment: The city has an extensive CI Program and it appears to be adequate to meet future needs.
Page 3 of 7

Permit: WQCS00037 Owner - Facility: City of Shelby
Inspection Date: 11/16/2023 Inspection Type : Collection System Inspect Non Sampling
Reason for Visit: Routine
Map
Yes No NA NE
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 city uses GIS and paper maps.
Reporting 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? website
Comment: The city is not free of SSO's but are responding, documenting and reporting as required.
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 activities were well documented.
Spill Response Action Plan
Yes No NA NE
Is a Spill Response Action Plan available?
0
❑ ❑ ❑
Is a Spill Response Action Plan available for all personnel?
0
❑ ❑ ❑
Page 4 of 7

Permit: WQCS00037 Owner - Facility: City of Shelby
Inspection Date: 11/16/2023 Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
Does the plan include:
24-hour contact numbers
Response time
Equipment list and spare parts inventory
Access to cleaning equipment
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: A spill response plan was available.
Spills
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?
Comment:
Lines/Right-of-Ways/Aerial Lines
Please list the Lines/Right of Ways/Aerial Lines Inspected:
KSM aerial line crossing and outfall and cliffside outfall. No issues noted.
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?
Comment: All activities were well documented and the
cleaning requirement.
Manholes
Please list the Manholes Inspected:
Numerous manholes were inspected and no issues noted.
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?
is meetina and exceedina their 1
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Yes No NA NE
■❑❑❑
Yes No NA NE
minimum
Yes No NA NE
Page 5 of 7

Permit: WQCS00037 Owner - Facility: City of Shelby
Inspection Date: 11/16/2023 Inspection Type : Collection System Inspect Non Sampling
Reason for Visit: Routine
# Are manholes properly seated?
0
❑ ❑ ❑
# 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?
❑
❑ ❑
Are vents free of submergence?
❑
❑ ❑
Are manholes free of bypass structures or pipes?
0
❑ ❑ ❑
Comment:
Pump Stations
Yes No NA NE
Please list the Pump Stations Inspected:
Walmart P/S, 641 Plato Lee Rd P/S, 135 Crest Rd P/S & 816 College Rd PS. No issues noted.
# Number of duplex or larger pump stations in system
22
# Number of vacuum stations in system
0
# Number of simplex pump stations in system
28
# 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?
22
# A simple one-way telemetry/communication system (auto -dialer) installed?
0
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: WQCS00037 Owner - Facility: City of Shelby
Inspection Date: 11/16/2023 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 city relies on 17 dedicated generators and 1 portable generator and 1 portable by-pass pump to meet
back-up requirements. The units functioned without issue when tested.
# 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:
• ❑ ❑ ❑
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Inside and outside cleaning and debris removal? 0 ❑ ❑ ❑
Inspecting and exercising all valves? 0 ❑ ❑ ❑
Inspecting and lubricating pumps and other equipment? 0 ❑ ❑ ❑
Inspecting alarms, telemetry and auxiliary equipment? 0 ❑ ❑ ❑
Comment: The pump stations inspected appeared to be well operated, maintained and documented.
Page 7 of 7