HomeMy WebLinkAboutNC0021555_Compliance Evaluation Inspection_20210317DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
ROY COOPER
Governor
DIONNE DELLI-GATTI
Secretary
S. DANIEL SMITH
Director
Scotty G Rollins
Town of Newport
PO Box 1869
Newport, NC 28570-1869
NORTH CAROLINA
Environmental Quality
March 24, 2021
SUBJECT: Compliance Inspection Report
Newport WWTP
NPDES WW Permit No. NC0021555
Carteret County
Dear Permittee:
The North Carolina Division of Water Resources conducted an inspection of the Newport WWTP on
3/17/2021. This inspection was conducted to verify that the facility is operating in compliance with the
conditions and limitations specified in NPDES WW Permit No. NC0021555. The findings and comments
noted during this inspection are provided in the enclosed copy of the inspection report entitled
"Compliance Inspection Report". There were no significant issues or findings noted during the inspection and
therefore, a response to this inspection report is not required.
If you should have any questions, please do not hesitate to contact Helen Perez with the Water
Quality Regional Operations Section in the Wilmington Regional Office at 910-796-7215 or via email at
helen.perez@ncdenr.gov.
ATTACHMENTS
Cc: Upload to Laserfiche
D_E
NORTH CAROLINA
Department
M ofof Environmental quality
Sincerely,
—DocuSigned by:
-TOM- Tlnarrv..VVoik,
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for
Morella Sanchez -King, Regional Supervisor
Water Quality Regional Operations Section
Wilmington Regional Office
Division of Water Resources, NCDEQ
North Carolina Department of Environmental Quality I Division of Water Resources
Wilmington Regional Office [ 127 Cardinal Drive Extension I Wilmington, North Carolina 28405
910.796.7215
DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
United States Environmental Protection Agency
E PA Washington, D.C. 20460
Water Compliance Inspection Report
Form Approved.
OMB No. 2040-0057
Approval expires 8-31-98
Section A: National Data System Coding (i.e., PCS)
Transaction
1 IN
Code
2
I5 �-
NPDES yr/mo/day Inspection Type Inspector Fac
I 3 I NC0021555 111 121 21/03/17 117 18 [ = I 19 I G I 201
Type
21111111iillliliiiIIiiillliilIliiiIlliiiiiiii
166
Inspection
671
Work Days
Facility Self -Monitoring
1 70I4
Evaluation Rating
I 711D
B1
72
1
QA
I N
I 73I
Reserved
I 174
L� 1 751
I
I
I
1
1
1
180
Section B: Facility Data
Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include
POTW name and NPDES permit Number)
Newport WWTP
160 Kirby Ln
Newport NC 28570
Entry Time/Date
01:45PM 21/03/17
Permit Effective Date
20/03/01
Exit Time/Date
03:15PM 21/03/17
Permit Expiration Date
24/07/31
Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
///
Scotty G Rollins/Asst Manager Utility/252-223-4418 /
Scotty Gerald Rollins/ORC/252-223-4418/
Other Facility Data
Name, Address of Responsible Official/Title/Phone and Fax Number
Contacted
Scotty G Rollins,PO Box 1869 Newport NC 285701869/ORC/252-223-4418/
Yes
Section C: Areas Evaluated During Inspection (Check only those areas evaluated)
Permit Flow Measurement Operations & Maintenar Records/Reports
Self -Monitoring Progran Sludge Handling Dispos Facility Site Review Compliance Schedules
Laboratory
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s) and
John Perry
Helen I Perez
Signapwast(gpbf,lnspector(s) Agency/Office/Phone and Fax Numbers Date
P�°`j DWR/Non Discharge Compliance Unit/910-796-7341/ 3/24/2021
`779oEas n5e71a�e DWR/\IRO WQ/910-796-7387/
DocuSigned by:
)\, \ene,5 3/24/2021
Signature of Manag°emeA3
Tom TharringtFrom.
9$ eviewer Agency/Office/Phone and Fax Numbers Date
DocuSigned by:
,. DWR/WIRO WQ/ - - / 3/24/2021
7
`-7F1 1=7 6F3456.
EPA Form 3560-3 (Rev 9-9�) revious editions are obsolete.
Page# 1
DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
31
NPDES yr/mo/day
NC0021555 111 121 21/03/17
117
Inspection Type
18 [j
(Cont.)
1
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
A routine compliance inspection of the Town of Newport VWVTP was conducted on March 17, 2021.
The purpose of the evaluation was to verify that the facility is operating in compliance with the
conditions and limitations specified in NPDES Permit NC0021555. Scotty Rollins and Bernie Hall were
present during the inspection.
The Town of Newport WVVTP has averaged 0.55 MGD of the permitted flow of 1.2 MGD in 2020. The
facility continues to be well maintained and operated. Documentation was organized and complete. A
review of records since the last inspection on 8/20/2019 showed no violations have been issued.
The facility is compliant with the NPDES Permit NC0021555. Please review the comment sections of
the inspection report for more details.
Page# 2
DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
Permit: NC0021555
Inspection Date: 03/17/2021
Owner - Facility: Newport VVVVTP
Inspection Type: Compliance Evaluation
Permit
(If the present permit expires in 6 months or less). Has the permittee submitted a new
application?
Is the facility as described in the permit?
# Are there any special conditions for the permit?
Is access to the plant site restricted to the general public?
Is the inspector granted access to all areas for inspection?
Yes No NA NE
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Comment: The Town of Newport is required to notify Marine Fisheries and Shellfish Sanitation and
Recreational Water Quality of any release of wastewater into any stream protected by the
state.
Compliance Schedules
Is there a compliance schedule for this facility?
Is the facility compliant with the permit and conditions for the review period?
Yes No NA NE
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Comment: A file review since the last inspection on 8/20/2019 shows no violations issued.
Record Keeping
Are records kept and maintained as required by the permit?
Is all required information readily available, complete and current?
Are all records maintained for 3 years (lab. reg. required 5 years)?
Are analytical results consistent with data reported on DMRs?
Is the chain -of -custody complete?
Dates, times and location of sampling
Name of individual performing the sampling
Results of analysis and calibration
Dates of analysis
Name of person performing analyses
Transported COCs
Are DMRs complete: do they include all permit parameters?
Has the facility submitted its annual compliance report to users and DWQ?
(If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operatc
on each shift?
Is the ORC visitation log available and current?
Is the ORC certified at grade equal to or higher than the facility classification?
Is the backup operator certified at one grade less or greater than the facility classification'
Yes No NA NE
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DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
Permit: NC0021555
Inspection Date: 03/17/2021
Owner - Facility: Newport VVVVTP
Inspection Type: Compliance Evaluation
Record Keeping
Is a copy of the current NPDES permit available on site?
Facility has copy of previous year's Annual Report on file for review?
Yes No NA NE
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Comment: Operations and maintenance activities are documented on daily check sheets and logs.
Laboratory
Are field parameters performed by certified personnel or laboratory?
Are all other parameters(excluding field parameters) performed by a certified lab?
# Is the facility using a contract lab?
# Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees
Celsius)?
Incubator (Fecal Coliform) set to 44.5 degrees Celsius+/- 0.2 degrees?
Incubator (BOD) set to 20.0 degrees Celsius +/- 1.0 degrees?
Yes No NA NE
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Comment: Field parameters are analyzed by the Town (lab cert #5318). All other reported parameters
are analyzed by Environmental 1, Inc (lab cert #10).
Operations & Maintenance
Is the plant generally clean with acceptable housekeeping?
Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable
Solids, pH, DO, Sludge Judge, and other that are applicable?
Yes No NA NE
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Comment: Process control parameters include MLSS, settleable solids, DO and microbioloqy count.
Flow Measurement - Influent
# Is flow meter used for reporting?
Is flow meter calibrated annually?
Is the flow meter operational?
(If units are separated) Does the chart recorder match the flow meter?
Comment: No comment.
Influent Sampling
# Is composite sampling flow proportional?
Is sample collected above side streams?
Is proper volume collected?
Is the tubing clean?
# Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees
Celsius)?
Yes No NA NE
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Yes No NA NE
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Page# 4
DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
Permit: NC0021555
Inspection Date: 03/17/2021
Owner - Facility: Newport VVVVTP
Inspection Type: Compliance Evaluation
Influent Sampling Yes No NA NE
Is sampling performed according to the permit? • ❑ ❑ ❑
Comment: The influent sampler was 4 degrees Celcius during inspection.
Bar Screens Yes No NA NE
Type of bar screen
a.Manual ❑
b.Mechanical •
Are the bars adequately screening debris? • ❑ ❑ ❑
Is the screen free of excessive debris? • ❑ ❑ ❑
Is disposal of screening in compliance? • ❑ ❑ ❑
Is the unit in good condition? • ❑ ❑ ❑
Comment: The headworks include a mechanical bar screen and a back up manual bar screen.
Grit Removal
Type of grit removal
a.Manual
b.Mechanical
Is the grit free of excessive organic matter?
Is the grit free of excessive odor?
# Is disposal of grit in compliance?
Comment: No comment.
Oxidation Ditches
Are the aerators operational?
Are the aerators free of excessive solids build up?
# Is the foam the proper color for the treatment process?
Does the foam cover less than 25% of the basin's surface?
Is the DO level acceptable?
Are settleometer results acceptable (> 30 minutes)?
Is the DO level acceptable?(1.0 to 3.0 mg/I)
Are settelometer results acceptable?(400 to 800 ml/I in 30 minutes)
Yes No NA NE
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Yes No NA NE
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Comment: MLSS is usually 3500-4500. DO probes are used to automatically control the rotors in the
ditches for an optimal DO level of approximately 2.5-3.0 mg/I. Only one oxidation ditch was
in operation during inspection.
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DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
Permit: NC0021555
Inspection Date: 03/17/2021
Owner - Facility: Newport VVVVTP
Inspection Type: Compliance Evaluation
Oxidation Ditches
Secondary Clarifier
Is the clarifier free of black and odorous wastewater?
Is the site free of excessive buildup of solids in center well of circular clarifier?
Are weirs level?
Is the site free of weir blockage?
Is the site free of evidence of short-circuiting?
Is scum removal adequate?
Is the site free of excessive floating sludge?
Is the drive unit operational?
Is the return rate acceptable (low turbulence)?
Is the overflow clear of excessive solids/pin floc?
Is the sludge blanket level acceptable? (Approximately'/4 of the sidewall depth)
Comment: Weirs are cleaned weekly.
Pumps-RAS-WAS
Are pumps in place?
Are pumps operational?
Are there adequate spare parts and supplies on site?
Comment: Wastinq occurs 3-4 days a week for approximately 30-40 minutes.
Filtration (High Rate Tertiary)
Type of operation:
Is the filter media present?
Is the filter surface free of clogging?
Is the filter free of growth?
Is the air scour operational?
Is the scouring acceptable?
Is the clear well free of excessive solids and filter media?
Yes No NA NE
Yes No NA NE
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Comment: The dual tertiary disk filters backwash automatically when level float is activated. The nozzel
tips are cleaned once a week and the filters are pressure washed once a month.
Disinfection -Liquid
Is there adequate reserve supply of disinfectant?
Yes No NA NE
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Page# 6
DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
Permit: NC0021555
Inspection Date: 03/17/2021
Owner - Facility: Newport VVVVTP
Inspection Type: Compliance Evaluation
Disinfection -Liquid Yes No NA NE
(Sodium Hypochlorite) Is pump feed system operational?
Is bulk storage tank containment area adequate? (free of leaks/open drains)
Is the level of chlorine residual acceptable?
Is the contact chamber free of growth, or sludge buildup?
Is there chlorine residual prior to de -chlorination?
Comment: Chlorine level is maintained at 2.0-2.5 and/I.
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De -chlorination Yes No NA NE
Type of system ? Liquid
Is the feed ratio proportional to chlorine amount (1 to 1)? ❑ ❑ ❑ •
Is storage appropriate for cylinders? ❑ ❑ • ❑
# Is de -chlorination substance stored away from chlorine containers? • ❑ ❑ ❑
Are the tablets the proper size and type? ❑ ❑ • ❑
Comment: No comment.
Are tablet de -chlorinators operational? ❑ ❑ • ❑
Number of tubes in use?
Comment: No comment.
Flow Measurement - Effluent
# Is flow meter used for reporting?
Is flow meter calibrated annually?
Is the flow meter operational?
(If units are separated) Does the chart recorder match the flow meter?
Comment: No comment.
Effluent Sampling
Is composite sampling flow proportional?
Is sample collected below all treatment units?
Is proper volume collected?
Is the tubing clean?
# Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees
Celsius)?
Yes No NA NE
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Yes No NA NE
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Page# 7
DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
Permit: NC0021555
Inspection Date: 03/17/2021
Owner - Facility: Newport VVVVTP
Inspection Type: Compliance Evaluation
Effluent Sampling
Is the facility sampling performed as required by the permit (frequency, sampling type
representative)?
Comment: The effluent sampler was 3 degrees Celcius during the inspection.
Aerobic Digester
Is the capacity adequate?
Is the mixing adequate?
Is the site free of excessive foaming in the tank?
# Is the odor acceptable?
# Is tankage available for properly waste sludge?
Comment: Digester aeration is performed during the weekend.
Solids Handling Equipment
Is the equipment operational?
Is the chemical feed equipment operational?
Is storage adequate?
Is the site free of high level of solids in filtrate from filter presses or vacuum filters?
Is the site free of sludge buildup on belts and/or rollers of filter press?
Is the site free of excessive moisture in belt filter press sludge cake?
The facility has an approved sludge management plan?
Yes No NA NE
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Yes No NA NE
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Comment: The sludge belt filter press is operated every 3 weeks for 1 week straight. The solids are
further dried on drying beds then stored in a sludge storage building. Once a year, the Class
B sludge is removed and disposed of by Craven Ag under the Town's Land Application
Permit WQ0008349.
Drying Beds
Is there adequate drying bed space?
Is the sludge distribution on drying beds appropriate?
Are the drying beds free of vegetation?
# Is the site free of dry sludge remaining in beds?
Is the site free of stockpiled sludge?
Is the filtrate from sludge drying beds returned to the front of the plant?
# Is the sludge disposed of through county landfill?
# Is the sludge land applied?
(Vacuum filters) Is polymer mixing adequate?
Yes No NA NE
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Page# 8
DocuSign Envelope ID: 570C4EC2-03F3-40BE-B5A1-99869C1 D7AAE
Permit: NC0021555
Inspection Date: 03/17/2021
Owner - Facility: Newport VVVVTP
Inspection Type: Compliance Evaluation
Drying Beds
Comment: The facility has 4 available drying beds.
Standby Power
Is automatically activated standby power available?
Is the generator tested by interrupting primary power source?
Is the generator tested under load?
Was generator tested & operational during the inspection?
Do the generator(s) have adequate capacity to operate the entire wastewater site?
Is there an emergency agreement with a fuel vendor for extended run on back-up power?
Is the generator fuel level monitored?
Yes No NA NE
Yes No NA NE
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Comment: The generator is automatically tested every week and load tested quarterly. There is 2500
gallons of fuel on site for emergency extended use.
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