WQCSD0406_BIMS Report_20201208

Permit: WQCSD0406
SOC:
County: Iredell
Region: Mooresville
Compliance Inspection Report
Effective: 11/16/10 Expiration: Owner : Aqua North Carolina Inc
Effective: Expiration: Facility: Alexander Island Collection System
Contact Person: Michael A Melton
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Title: Engineering Manager
Certification:
Related Permits:
NC0075205 Aqua North Carolina Inc -Alexander Island WWTP
Phone: [phone] Ext.57238
Phone:
Inspection Date: 12/02/2020 Entry Time 12:OOPM 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: Deemed permitted collection system management and operation
Facility Status: Compliant Not Compliant
Question Areas:
Miscellaneous Questions General Grease Control
Spills/Response Plan Inspections Lines
Manholes Pump Stations
(See attachment summary)
DocuSigned by:
' 12/8/2020
A14CC681AF27425...
Page 1 of 6

Permit: WQCSD0406 Owner -Facility: Aqua North Carolina Inc
Inspection Date: 12/02/2020 Inspection Type : Collection System Inspect Non Sampling Reason for Visit: Routine
Inspection Summary:
Page 2 of 6

Permit: WQCSD0406 Owner -Facility: Aqua North Carolina Inc
Inspection Date: 12/02/2020 Inspection Type : Collection System Inspect Non Sampling
Reason for Visit: Routine
General
Yes No NA NE
# Is this system a satellite system?
❑
0 ❑ ❑
# 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)
0
❑ ❑ ❑
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?
0
❑ ❑ ❑
Comment: Aqua maintains various paper maps includinq as builts.
Grease Control Yes No NA NE
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.)
Mail outs 2/year and web site.
For public systems, is there a Grease Control Program via an ordinance/agreement? ❑ ❑ ❑
If Yes, does it require grease control devices at applicable locations? ❑ ❑ ❑
Is the Grease Control Program enforced via periodic inspections/records review? ❑ ❑ ❑
Is action taken against violators? ❑ ❑ ❑
Comment: This is a private investor owned deemed system.
Spills and Response Action Plan
Yes No NA NE
# Is system free of known points of bypass?
❑ ❑ ❑
# 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?
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Are all spills or sewer related issues/complaints documented?
❑
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# 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?
❑ ❑ ❑
Page 3 of 6

Permit: WQCSD0406 Owner -Facility: Aqua North Carolina Inc
Inspection Date: 12/02/2020 Inspection Type : Collection System Inspect Non Sampling
Reason for Visit: Routine
Does the plan include:
# 24-hour contact numbers
0
❑ ❑ ❑
# 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
❑ ❑ ❑
Comment:
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? ❑ ❑ ❑
Comment: No HPL's or outfall R/W s. All M/H's in streets.
Lines/Right-of-Ways/Aerial Lines Yes No NA NE
Please list the Lines/Right of Ways/Aerial Lines Inspected:
None in system.
Are right-of-ways and easements maintained for the full width for access? ❑ ❑ ❑
If No, give details on temporary access:
Is maintenance documented? ❑ ❑ ❑
Were all areas/lines inspected free of issues? 0 ❑ ❑ ❑
Comment: Aqua contract cleaned 6,332' of lines and inspected 38 M/H's for 2019 - 2020.
Manholes Yes No NA NE
Please list the Manholes Inspected:
Numerous M/H's 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? ❑ ❑ ❑
Page 4 of 6

Permit: WQCSD0406 Owner -Facility: Aqua North Carolina Inc
Inspection Date: 12/02/2020 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?
❑ ❑ ❑
Are manholes free of excessive roots?
❑ ❑ ❑
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:
Pump Stations Yes No NA NE
Please list the Pump Stations Inspected:
Alexander Island P/S. No issues noted.
# Number of duplex or larger pump stations in system 1
# 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:
# Atwo-way "auto polling" communication system (SCADA) installed? 0
# 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 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?
❑ ❑ ❑
Page 5 of 6

Permit: WQCSD0406
Inspection Date: 12/02/2020
Owner -Facility: Aqua North Carolina Inc
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 P/S is served by a dedicated generator located at the systems WWTP. The unit was down at the time of
inspection due to unknown reasons acording to the WWTP ORC and has nummerous issues. This unit
needs repair or replacement. However a portable unit was available on site.
# 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: Good records were available.
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