WQCSD0406_BIMS Report_20220114

Compliance Inspection Report
Permit: WQCSD0406 Effective: 11/16/10 Expiration:
SOC: Effective: Expiration:
County: Iredell
Region: Mooresville
Contact Person: Michael A Melton
Directions to Facility:
Owner : Aqua North Carolina Inc
Facility: Alexander Island Collection System
Title: Engineering Manager Phone: [phone] Ext.57238
System Classifications:
Primary ORC: Certification: Phone:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
NC0075205 Aqua North Carolina Inc - Alexander Island WWTP
Inspection Date: 01/12/2022
Entry Time 11:30AM Exit Time: 12:OOPM
Primary Inspector: Tony Parker Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Collection System Inspect Non Sampling
Permit Inspection Type: Deemed permitted collection system management and operation
Facility Status: Compliant ❑ Not Compliant
Question Areas:
Miscellaneous Questions In General Spills/Response Plan
II Inspections Manholes Pump Stations
(See attachment summary)
Page 1 of 5

Permit: WQCSD0406 Owner - Facility:Aqua North Carolina Inc
Inspection Date: 01/12/2022
Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
Inspection Summary:
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Permit: WQCSD0406 Owner - Facility:Aqua North Carolina Inc
Inspection Date: 01/12/2022
Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
General
# Is this system a satellite system?
# If Yes, what is system name or permit number?
Is there a overall sewer system map?
Does the map include:
Pipe sizes
Pipe materials (PVC, DIP, etc)
Pipe location
# Flow direction
# Approximate pipe age
# Pump station ID, location and capacity
# Force main air release valve location & type
# Location of satellite connections
Are system maintenance records maintained?
Comment:
Spills and Response Action Plan
# Is system free of known points of bypass?
If No, describe type of bypass and location
# 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?
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?
Is a Spill Response Action Plan available?
Is a Spill Response Action Plan available for all personnel?
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
Yes No NA NE
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Yes No NA NE
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Page 3 of 5

Permit: WQCSD0406 Owner - Facility:Aqua North Carolina Inc
Inspection Date: 01/12/2022
Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
Comment: No SSO's reported for the review period.
Inspections
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?
Comment: The system has no HPL's.
Manholes
Please list the Manholes Inspected:
Various M/H's inspected. 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?
# Are manholes properly seated?
# Are manholes in good condition?
# Are inverts in good condition?
Is flow unrestricted in manholes?
Are manholes free of excessive amounts of grease?
Are manholes free of excessive roots?
Are manholes free of excessive sand?
Are manhole vents screened?
Are vents free of submergence?
Are manholes free of bypass structures or pipes?
Comment:
Pump Stations
Please list the Pump Stations Inspected:
Alexander Island P/S. A small leak was noted in the pump station wet well. Although not a major issue this
should be rehabed. No ther issues noted..
# Number of duplex or larger pump stations in system
# Number of vacuum stations in system
# Number of simplex pump stations in system
Yes No NA NE
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Yes No NA NE
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Yes No NA NE
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Page 4 of 5

Permit: WQCSD0406 Owner - Facility:Aqua North Carolina Inc
Inspection Date: 01/12/2022
Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
# Number of simplex pump stations in system serving more than one building
How many pump/vacuum stations have:
# A two-way "auto polling" communication system (SCADA) installed?
# A simple one-way telemetry/communication system (auto -dialer) installed?
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 telemetry 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?
# 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 L/S is connected to the dedicated WWTP generator.
# 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: Adequate records are maintained.
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