HomeMy WebLinkAboutWQCSD0246_Compliance Inspection_20171127
State of North Carolina | Environmental Quality | Water Resources
2090 U.S. 70 Highway, Swannanoa, NC 28778
828-296-4500
November 27, 2017
Mark Pullium
Clay County Water & Sewer District
PO Box 118
Hayesville, NC 28904
SUBJECT: Compliance Inspection Report
Clay County Water & Sewer District
Collection System Permit No. WQCSD0246
Clay County
Dear Mr. Pullium:
The North Carolina Division of Water Resources conducted a Compliance Evaluation Inspection of the
Clay County Water & Sewer District’s Collection System on 11/16/2017. This inspection was conducted to
verify that the facility is operating in compliance with the conditions and limitations specified in Collection
System Permit No. WQCSD0246. Based on the on-site visit, records review and discussions with collection
system staff, the facility was determined to be in-compliance.
The following additional items were noted during the inspection:
Staffing: Recommend additional staff to help maintain system operations and compliance.
Currently four staff operate and maintain water and wastewater treatment, distribution and
collection.
Emergency Power: Recommend, at a minimum, installing an on-site generator at the highest flow
pump station or obtaining an additional portable generator. The District only has one portable
generator to serve five of the ten pump stations.
If you should have any questions, please do not hesitate to contact Mikal Willmer with the Water Quality
Regional Operations Section in the Asheville Regional Office at 828-296-4500 or
via email at mikal.willmer@ncdenr.gov.
Sincerely,
Mikal Willmer, Environmental Specialist
Water Quality Regional Operations Section
Asheville Regional Office
Division of Water Resources, NCDEQ
State of North Carolina | Environmental Quality | Water Resources
2090 U.S. 70 Highway, Swannanoa, NC 28778
828-296-4500
ATTACHMENTS: Inspection Report
EC: WQS ARO Server
Laserfiche
Jason Waldroup, Director Clay County Water and Sewer
20171127_WQCSD0246_CEI
Compliance Inspection Report
Permit:WQCSD0246 Effective:02/02/07 Expiration:Owner :Clay County Water & Sewer District
SOC:
Contact Person:
Region:
County:
Directions to Facility:
Clay
Asheville
Michael C Anderson
Effective:Expiration:Facility:Clay County Water & Sewer District
Title:Phone:828-389-0089County Manager
Secondary ORC(s):
Phone:Certification:Primary ORC:
System Classifications:
On-Site Representative(s):
Related Permits:
Secondary Inspector(s):
Primary Inspector:
Inspection Date:Exit Time:Entry Time:
Phone:
11/16/2017 10:00AM 01:45PM
Mikal Willmer 828-296-4686
Facility Status:
Permit Inspection Type:
Reason for Inspection:Inspection Type:
Not CompliantCompliant
Routine
Deemed permitted collection system management and operation
Collection System Inspect Non Sampling
Question Areas:
Miscellaneous Questions Performance Standards Operation & Maint Reqmts
Records Monitoring & Rpting Reqmts Inspections
Pump Station Manhole Lines
(See attachment summary)
Page:1
11/27/2017
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Inspection Summary:
Inspector, Mikal Willmer, with the Asheville Regional Office conducted a Compliance Evaluation Inspection of the Clay
County Water and Sewer District's Collection System on November 16, 2017. Jason Waldroup, Director Clay County Water
and Sewer, was present and assisted in the inspection.
The Clay County Water and Sewer District's Collection System appeared to be in compliance with the deemed permitted
regulations. Staff are proactive in maintaining and monitoring the collection system.
The following items were noted during the inspection:
Currently four staff are responsible for operation and maintenance of water and wastewater treatment, distribution and
collection. Recommend additional staff to help maintain system operations and compliance.
Clay County Water and Sewer has one portable generator to service 5 pump stations in the event of a power failure. It is
highly recommended Clay County Water and Sewer consider installing on-site generators at the highest flow pump stations,
or, at a minimum, obtain additional portable generators.
The Riverglen pump station does not have a quick hook-up connection. It is recommended a quick hook-up be installed to
prevent an SSO in the event of an extended power failure.
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Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Performance Standards Yes No NA NE
Is Public Education Program for grease established and documented?
What educational tools are used?
Educational pamphlets are mailed out to customers every October. If not being done already, this should be
increased to twice a year as required by 15A NCAC 02T.0403.
Is Sewer Use Ordinance/Legal Authority available?
Does it appear that the Sewer Use Ordinance is enforced?
Is Grease Trap Ordinance available?
Is Septic Tank Ordinance available (as applicable, i.e. annexation)
List enforcement actions by permittee, if any, in the last 12 months
This is a deemed permitted system. The Clay County Water and Sewer District does not have a Grease Trap
Ordinance, but does have an active Grease Control Program. Grease traps are inspected approximately every
six months.
Has an acceptable Capital Improvement Plan (CIP) been implemented?
Does CIP address short term needs and long term \"master plan\" concepts?
Does CIP cover three to five year period?
Does CIP include Goal Statement?
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?
Is CIP designated only for wastewater collection and treatment?
Approximate capital improvement budget for collection system?$21,500.00
Total annual revenue for wastewater collection and treatment?$576,500.00
CIP Comments
Clay County Water and Sewer is self-funded. County General Funds are not generally used for O&M and
collection system improvements. Items are purchased "as needed". Goals currently are not for expansion,
but improving current system. The water and sewer district would like to upgrade the older auto-dialers and
purchase a jetter as budget allows. Funds are generally allocated to maintaining the current system. It is
highly recommended Clay County consider installing dedicated generators at the highest flow lift stations.
Is system free of known points of bypass?
If no, describe type of bypass and location
Is a 24-hour notification sign posted at ALL pump stations?
# Does the sign include:
Instructions for notification?
Pump station identifier?
24-hour contact numbers
If no, list deficient pump stations
# Do ALL pump stations have an "auto polling" feature/SCADA?
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Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Number of pump stations 10
Number of pump stations that have SCADA 0
Number of pump stations that have simple telemetry 10
Number of pump stations that have only audible and visual alarms 0
Number of pump stations that do not meet permit requirements 0
# Does the permittee have a root control program?
# If yes, date implemented?
Describe:
Jason Waldroup, Water and Sewer District Director, reports they have not experienced major problems with
roots. The county's lines are mainly ductile iron and PVC. The only terracotta lines are private laterals. The
district does use liquid degreaser as needed.
All lift stations have Auto-dialers and audio and visual alarms.Comment:
Inspections Yes No NA NE
Are maintenance records for sewer lines available?
Are records available that document pump station inspections?
Are SCADA or telemetry equipped pump stations inspected at least once a week?
Are non-SCADA/telemetry equipped pump stations inspected every day?
Are records available that document citizen complaints?
# Do you have a system to conduct an annual observation of entire system?
# Has there been an observation of remote areas in the last year?
Are records available that document inspections of high-priority lines?
Has there been visual inspections of high-priority lines in last six months?
County personnel attempt to inspect and flip every manhole throughout the system
(approximately 90%). Some of the manholes within the highway require the assistance of the
sheriff's office to redirect traffic so are not always checked within the year.
Comment:
Operation & Maintenance Requirements Yes No NA NE
Are all log books available?
Does supervisor review all log books on a regular basis?
Does the supervisor have plans to address documented short-term problem areas?
What is the schedule for reviewing inspection, maintenance, & operations logs and problem areas?
District staff recently repaired supports for the Town Creek aerial line and repaired and epoxy coated one of
the manholes that receives flow from the riverside and ingles pump stations.
Are maintenance records for equipment available?
Is a schedule maintained for testing emergency/standby equipment?
What is the schedule for testing emergency/standby equipment?annually
Do pump station logs include:
Inside and outside cleaning and debris removal?
Inspecting and exercising all valves?
Page:4
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Inspecting and lubricating pumps and other equipment?
Inspecting alarms, telemetry and auxiliary equipment?
Is there at least one spare pump for each pump station w/o pump reliability?
Are maintenance records for right-of-ways available?
Are right-of-ways currently accessible in the event of an emergency?
Are system cleaning records available?
Has at least 10% of system been cleaned annually?
What areas are scheduled for cleaning in the next 12 months?
The town does not have a jetter, however, they attempt to work with the fire department to flush lines as
needed.
Is a Spill Response Action Plan available?
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
Is a Spill Response Action Plan available for all personnel?
Is the spare parts inventory adequate?
Make sure all staff have access to relevant DWR contact information in the event of a reportable
SSO.
Comment:
Records Yes No NA NE
Are adequate records of all SSOs, spills and complaints available?
Are records of SSOs that are under the reportable threshold available?
Do spill records indicate repeated overflows (2 or more in 12 months) at same location?
If yes, is there a corrective action plan?
Is a map of the system available?
Does the map include:
Pipe sizes
Pipe materials
Pipe location
Flow direction
Approximate pipe age
Number of service taps
Page:5
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Pump stations and capacity
If no, what percent is complete?80%
List any modifications and extensions that need to be added to the map
McGill updated the County Collection System Map in 2015. All new sewer extensions have been included.
# Does the permittee have a copy of their permit?
This is a deemed permitted collection system. Serve approximately 320 people and flows
average about 0.13 MGD.
Comment:
Monitoring and Reporting Requirements Yes No NA NE
Are copies of required press releases and distribution lists available?
Are public notices and proof of publication available?
# Is an annual report being prepared in accordance with G.S. 143-215.1C?
# Is permittee compliant with all compliance schedules in the permits?
If no, which one(s)?
Clay County Water and Sewer has not had any reportable SSOs within the past five years.Comment:
BLAIR CREEK -
Lines/Right-of-Ways/Aeriel Lines Yes No NA NE
Is right-of-way accessible for emergency?
Is right-of-way free of sinkholes or depressions?
Is line/right-of-way free of evidence of leakage?
# Are there areas of exposed line?
# Is any exposed line constructed of ductile iron or other approved material?
Are water crossing and supports in good condition?
# Is right-of-way free of non-utility motorized traffic?
Is line free of visible damage?
# Are there siphons in this system?
If yes, are they maintained and documented?
This is a subwater-way line. CS staff are unsure of the pipe material running under the creek so
monitor this section regularly.
Comment:
TOWN CREEK 2 -
Lines/Right-of-Ways/Aeriel Lines Yes No NA NE
Is right-of-way accessible for emergency?
Is right-of-way free of sinkholes or depressions?
Is line/right-of-way free of evidence of leakage?
# Are there areas of exposed line?
# Is any exposed line constructed of ductile iron or other approved material?
Are water crossing and supports in good condition?
# Is right-of-way free of non-utility motorized traffic?
Page:6
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Is line free of visible damage?
# Are there siphons in this system?
If yes, are they maintained and documented?
This line was recently replaced and the footers were repaired. Repairs reduced the aerial span
significantly. Mr. Waldroup states the creek does not rise enough to wash debris into the ductile
iron pipe. CS staff are more concerned with erosion along the banks.
Comment:
RIVERSIDE -
Pump Station Yes No NA NE
Pump station type Duplex
Are pump station logs available?
Is it accessible in all weather conditions?
# Is general housekeeping acceptable?
Are all pumps present?
Are all pumps operable?
Are wet wells free of excessive debris?
Are upstream manholes free of excessive debris/signs of overflow?
Are floats/controls for pumps/alarms operable?
Is "auto polling" feature/SCADA present?
Is "auto polling" feature/SCADA operational?
Is simple telemetry present?
Is simple telemetry operational?
Are audio and visual alarms present?
Are audio and visual alarms operable?
Is the Pump station inspected as required?
Are backflow devices in place?
Are backflow devices operable?
Are air relief valves in place?
Are air relief valves operable?
# Is an emergency generator available?
Can the emergency generator run the pumps?
Is the pump station equipped for quick hook-up?
Is the generator operable?
# Is fuel in tank and sufficient?
Is the generator inspected according to their schedule?
Is a 24-hour notification sign posted?
Does it include:
Instructions for notification?
Page:7
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Pump station identifier?
Emergency phone number
Is public access limited?
Is pump station free of overflow piping?
Is the pump station free of signs of overflow?
Are run times comparable for multiple pumps?yes
This pump station receives approximately 90% of the system flow. The wetwell is cleaned out at
least every six months and more often if needed. The county would like to upgrade the
auto-dialer and install an on-site generator. The pump station is not easily accessible in the
winter time which could be an issue if staff must use the portable generator during a power
failure.
Comment:
RIVERGLEN -
Pump Station Yes No NA NE
Pump station type Duplex
Are pump station logs available?
Is it accessible in all weather conditions?
# Is general housekeeping acceptable?
Are all pumps present?
Are all pumps operable?
Are wet wells free of excessive debris?
Are upstream manholes free of excessive debris/signs of overflow?
Are floats/controls for pumps/alarms operable?
Is "auto polling" feature/SCADA present?
Is "auto polling" feature/SCADA operational?
Is simple telemetry present?
Is simple telemetry operational?
Are audio and visual alarms present?
Are audio and visual alarms operable?
Is the Pump station inspected as required?
Are backflow devices in place?
Are backflow devices operable?
Are air relief valves in place?
Are air relief valves operable?
# Is an emergency generator available?
Can the emergency generator run the pumps?
Is the pump station equipped for quick hook-up?
Is the generator operable?
Page:8
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
# Is fuel in tank and sufficient?
Is the generator inspected according to their schedule?
Is a 24-hour notification sign posted?
Does it include:
Instructions for notification?
Pump station identifier?
Emergency phone number
Is public access limited?
Is pump station free of overflow piping?
Is the pump station free of signs of overflow?
Are run times comparable for multiple pumps?Does not have
pump run times.
Recently installed a chain-link fence around the pump station. Moved check valves out of the
wetwell to make them more accessible. The panel for this lift station does not display pump
runtimes. Pumps are set to alternate. The pump station does not have a dedicated back-up
generator or quick hook-up for a portable generator. Recommend installing a quick hook-up
connection for the portable generator. Mr. Waldroup reports this pump station receives less than
10% of the collection system flow. He estimates the wetwell has about two to three days of
storage in the event of a power failure.
Comment:
TOWN CREEK 1 -
Lines/Right-of-Ways/Aeriel Lines Yes No NA NE
Is right-of-way accessible for emergency?
Is right-of-way free of sinkholes or depressions?
Is line/right-of-way free of evidence of leakage?
# Are there areas of exposed line?
# Is any exposed line constructed of ductile iron or other approved material?
Are water crossing and supports in good condition?
# Is right-of-way free of non-utility motorized traffic?
Is line free of visible damage?
# Are there siphons in this system?
If yes, are they maintained and documented?
Ductile iron pipe appeared to be in good condition. Footers did not show signs of wear. CS staff
check all aerial lines after heavy rain for signs of damage.
Comment:
RIVERSIDE SEGMENT -
Manhole Yes No NA NE
Is manhole accessible?
# Is manhole cover/vent above grade?
Is the manhole free of visible signs of overflow?
Page:9
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Is the manhole free of sinkholes and depressions?
Is manhole cover present?
# Is manhole properly seated?
# Is manhole in good condition?
# Is invert in good condition?
Is line free-flowing and unrestricted in manhole?
Is manhole free of excessive amounts of grease?
Is manhole free of excessive roots?
Is manhole free of excessive sand?
Is manhole's extended vent screened?
Are vents free of submergence?
Are manholes free of bypass structures or pipes?
Manhole was in good condition. CS staff have placed stakes in front of the manholes to help
prevent damage from farm equipment.
Comment:
BLAIR CREEK -
Manhole Yes No NA NE
Is manhole accessible?
# Is manhole cover/vent above grade?
Is the manhole free of visible signs of overflow?
Is the manhole free of sinkholes and depressions?
Is manhole cover present?
# Is manhole properly seated?
# Is manhole in good condition?
# Is invert in good condition?
Is line free-flowing and unrestricted in manhole?
Is manhole free of excessive amounts of grease?
Is manhole free of excessive roots?
Is manhole free of excessive sand?
Is manhole's extended vent screened?
Are vents free of submergence?
Are manholes free of bypass structures or pipes?
Concrete was in good condition. Manhole is close to creek bank so CS staff monitor bank
erosion.
Comment:
YELLOW JACKET DR. -
Manhole Yes No NA NE
Is manhole accessible?
# Is manhole cover/vent above grade?
Page:10
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Is the manhole free of visible signs of overflow?
Is the manhole free of sinkholes and depressions?
Is manhole cover present?
# Is manhole properly seated?
# Is manhole in good condition?
# Is invert in good condition?
Is line free-flowing and unrestricted in manhole?
Is manhole free of excessive amounts of grease?
Is manhole free of excessive roots?
Is manhole free of excessive sand?
Is manhole's extended vent screened?
Are vents free of submergence?
Are manholes free of bypass structures or pipes?
This manhole receives flow from two of the pump stations. Some evidence of corrosion.
Manhole has been epoxy coated to help prevent additional damage from corrosion. The influent
pipes were lowered to reduce the impact on the manhole's side walls. Inverts appeared to be in
good condition and free of any obstruction.
Comment:
BLAIR CREEK -
Pump Station Yes No NA NE
Pump station type Duplex
Are pump station logs available?
Is it accessible in all weather conditions?
# Is general housekeeping acceptable?
Are all pumps present?
Are all pumps operable?
Are wet wells free of excessive debris?
Are upstream manholes free of excessive debris/signs of overflow?
Are floats/controls for pumps/alarms operable?
Is "auto polling" feature/SCADA present?
Is "auto polling" feature/SCADA operational?
Is simple telemetry present?
Is simple telemetry operational?
Are audio and visual alarms present?
Are audio and visual alarms operable?
Is the Pump station inspected as required?
Are backflow devices in place?
Are backflow devices operable?
Page:11
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQCSD0246
11/16/2017 Collection System Inspect Non Sampling
Clay County Water & Sewer District
Routine
Are air relief valves in place?
Are air relief valves operable?
# Is an emergency generator available?
Can the emergency generator run the pumps?
Is the pump station equipped for quick hook-up?
Is the generator operable?
# Is fuel in tank and sufficient?
Is the generator inspected according to their schedule?
Is a 24-hour notification sign posted?
Does it include:
Instructions for notification?
Pump station identifier?
Emergency phone number
Is public access limited?
Is pump station free of overflow piping?
Is the pump station free of signs of overflow?
Are run times comparable for multiple pumps?yes
Pump station was installed approximately 10 years ago. A memory care facility discharges
directly into this pump station. Collection System staff report issues with flushable wipes and
rags from the facility. Collection System personnel have spoken to the facility staff and imposed
increased surcharges, however, they still have issues with rags/wipes. Collection system staff
have installed a basket under the influent line to the pump station to catch most of the debris
coming in. Mr. Waldroup reports they have seen a significant reduction in issues with the grinder
pumps since installing the basket. The basket is emptied once a week.
Comment:
Page:12