HomeMy WebLinkAboutNC0042528_Compliance Evaluation Inspection Report_201707063
Watergesources
Wdb6tONKS1ITAL WAUTY
July 6, 2017
Carter Jordan
B Everett Jordan & Son -1927 LLC
PO Box 128
Saxapahaw, NC 27340-0128
Subject: Compliance Evaluation Inspection Report
NPDES Permit NCO042528
Saxapahaw Plant WWTP, Alamance County
Dear Mr. Jordan:
ROY COOPER
Govemor
MICHAEL S. i`L L,.\. A
secretarl
S, JAY ZIMIa1 RIv AN
Vilwtor
RECEIVEDINCDENWR
JUL 12 2017
Water Quality
Permitting Section
On June 22, 2017, Paul DiMatteo of the Division of Water Resources ("Division"), Winston-Salem Regional Office
conducted a Compliance Evaluation Inspection of the above referenced wastewater treatment system. Mike Carson,
Operator in Responsible Charge (ORC), was present for the inspection. An inspection summary follows and an inspection
report is attached for your records.
Site Review
1. Permit
The current permit became effective on January 1, 2017 and expires on May 31, 2021. Permitted
components include equalization basins, aeration basins, settling basin, aeration digester, and ultraviolet
disinfection. A copy of the current permit was available for review.
Facility Site Review
The facility is as described in the permit. The UV system appeared to be working properly. Replacement
bulbs are kept on site and a backup chlorination system is available.
Operation and Maintenance
The facility appeared to be generally well maintained. In response to the issues noted during the previous
inspection on June 25, 2015, it was reported that an engineering firm was consulted and several changes
were made which resulted in the permitted plant being better able to treat waste and eliminated the need
to use any old components.
4. Effluent/Receiving Waters
The effluent is discharged into the Haw River in the Cape Fear River Basin. A river -side nature trail runs
directly behind the plant and acts as a path to the effluent. Effluent appeared clear with no signs of impact
to the river. Operators take samples from the effluent holding tank.
State of North Carolina I Environmental Quality I Water Resources
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5. Flow Measurement
Effluent flow is measured using a Badger Meter Ultrasonic Open Channel Flow Meter. It was reported that
the meter's calibration was overdue because you planned to move the totalizer to reduce the possibility of
wiring being cut during grounds maintenance and would need to calibrate the meter again afterwards.
However, the only calibration record available during the inspection showed calibration being conducted in
2013 and no other record has been provided as of the date of this letter.
Please be advised that the permit requires flow measurement devices to be calibrated at least once per year
and maintained to ensure that the accuracy of measurements is consistent with the accepted capability of
the device. These records must be kept for at least three years and be accessible during inspection.
Documentation Review
6. Records/Reports
Discharge Monitoring Reports (DMRs) and lab data are maintained according to the permit. DMRs include all
permit parameters. Copies of DMRs, operator visitation logs, lab reports and Chain -of -Custody forms were
available for review during the inspection.
7. Self -Monitoring Program
A review of DMRs from July, 2015 through April, 2017 showed several violations which are summarized
below. The last violation occurred in November, 2016.
VIOLATION DATE
PARAMETER
VIOLATION ACTION
11/11/2016
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOD
07/02/2016
Nitrogen, Ammonia Total
Proceed to NOV
07/02/2016
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOV
07/02/2016
Solids, Total Suspended - Concentration Proceed to NOV
03/31/2016
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOV
03/24/2016
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOV
01/31/2016
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOV
01/08/2016
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOV
11/06/2015
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOD
10/02/2015
Solids, Total Suspended - Concentration Proceed to NOV
08/14/2015
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to NOV
07/31/2015
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to Enforcement Case
07/31/2015
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to Enforcement Case
07/02/2015
BOD, 5 -Day (20 Deg. C) - Concentration
Proceed to Enforcement Case
8. Laboratory
Mr. Carson visits the plant weekly and tests the following field parameters: pH and temperature. Mr.
Carson's field parameter certification number is 5195. Calibration records for Mr. Carson's meters are
maintained with records and reports. Meritech, Inc. analyzes all other parameters for the facility.
Sludge Handling Disposal
Sludge is removed from the plant approximately twice per year McPherson's Septic Tank Cleaning Sludge
removed sludge from the plant in October, 2016 and May, 2017. A receipt of the October removal was
available during the inspection.
State of North Carolina I Environmental Quality I Water Resources
450 West Hanes Mill Road, Suite 300, Winston-Salem, NC 27105
We appreciate your efforts in effectively operating and maintaining this treatment system. No additional
response to this report is required. If you should have any questions, please do not hesitate to contact Paul DiMatteo at
(336) 776-9691 or our office at (336) 776-9800.
Sincerely,
inncerely,
Sherri V. Knight, P.E., Regional Supervisor
Water Quality Regional Operations Section
Winston-Salem Regional Office
Division of Water Resources, NCDEQ
Enclosures — Inspection Report and Summary
CC: WQS Winston-Salem Regional Office - Enforcement File
NPDES Compliance/Enforcement Unit - Enforcement File
Central Files
State of North Carolina I Environmental Quality I Water Resources
450 West Hanes Mill Road. Suite 300. Winston-Salem. NC 27105
United States Environmental Protection Agency
Form Approved
EPA Washington, D C 20460
OMB No 2040-0057
Water Compliance Inspection Report
Approval expires 8-31-98
Section A National Data System Coding (i e, PCS)
Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type
1 IN 1 2 15 I 3 I NCO042528 I11 12 17/06/22 17 18 L C A 19 1s 201
6
211111 1 1 1 1 1 1 II I I I I I I I I I I I I I I I I I I I I I I I II I I I I I 1
Inspection Work Days Facility Self-Monitoring Evaluation Rating B1 QA --------------------Reserved--------------
67 70 I_j 71 L] 72 LL N � 73 ► I 174 75III I_U80
J I I I
Section B Facility Data
Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include
Entry Time/Date
Permit Effective Date
POTW name and NPDES permit Number)
11 40AM 17/06/22
17/01/01
Saxapahaw Plant WWTP
1735 Saxapahaw-Bethlehem
Exit Time/Date
Permit Expiration Date
Saxapahaw NC 27340
01 OOPM 17/06/22
21/05/31
Name(s) of Onsite Representative(s)Mtles(s)/Phone and Fax Number(s)
Other Facility Data
///
James M Carson/ORC/336-578-3264/
Name, Address of Responsible Official/Tifle/Phone and Fax Number
Contacted
Carter Jordan,PO Box 128 Saxapahaw NC 273400128//336-376-3122/
No
Section C Areas Evaluated During Inspection (Check only those areas evaluated)
Permit N Flow Measurement Operations & Maintenance Records/Reports
Self-Monitoring Program N Sludge Handling Disposal Facility Site Review Effluent/Receiving Waters
Laboratory
Section D Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
(See attachment summary)
Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date
Paul DiMatteo WSRO WQ//336-776-9691/
Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date,
I,�6'1
A-6 , c C1.11, 7 l 7
EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete
Page#
NPDES yr/mo/day Inspection Type (Cont.) 1
31 N00042528 I11 12 17/06/22 17 18 , _ ,
Section D Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary)
Site Review
1 Permit
The current permit became effective on January 1, 2017 and expires on May 31, 2021 Permitted
components include equalization basins, aeration basins, settling basin, aeration digester, and
ultraviolet disinfection A copy of the current permit was available for review.
2 Facility Site Review
The facility is as described in the permit The UV system appeared to be working properly
Replacement bulbs are kept on site and a backup chlorination system is available
3 Operation and Maintenance
The facility appeared to be generally well maintained In response to the issues noted during the
previous inspection on June 25, 2015, it was reported that an engineering firm was consulted and
several changes were made which resulted In the permitted plant being better able to treat waste and
eliminated the need to use any old components
4 Effluent/Receiving Waters
The effluent is discharged into the Haw River in the Cape Fear River Basin A river -side nature trail
runs directly behind the plant and acts as a path to the effluent Operators take samples from the
effluent holding tank
5 Flow Measurement
Effluent flow Is measured using a Badger Meter Ultrasonic Open Channel Flow Meter It was reported
that the meter's calibration was overdue because you planned to move the totalizer to reduce the
possibility of wiring being cut during grounds maintenance and would need to calibrate the meter again
afterwards However, the only calibration record available during the Inspection showed calibration
being conducted in 2013 and no other record has been provided as of the date of this letter
Please be advised that the permit requires flow measurement devices to be calibrated at least once
per year and maintained to ensure that the accuracy of measurements is consistent with the accepted
capability of the device These records must be kept for at least three years and be accessible during
Inspection
Documentation Review
6 Records/Reports
Discharge Monitoring Reports (DMRs) and lab data are maintained according to the permit DMRs
include all permit parameters Copies of DMRs, operator visitation logs, lab reports and
Chain -of -Custody forms were available for review during the inspection
7 Self -Monitoring Program
A review of DMRs from July, 2015 through April, 2017 showed several violations The last violation
occurred In November, 2016
8 Laboratory
Mr Carson visits the plant weekly and tests the following field parameters pH and temperature Mr
Page#
Permit NCO042528
Inspection Date 06/22/2017
Owner - Facility Saxapahaw Plant VWVTP
Inspection Type: ' Compliance Evaluation
Carson's field parameter certification number is 5195 Calibration records for Mr Carson's meters are
maintained with records and reports Meritech, Inc analyzes all other parameters for the facility
9 Sludge Handling Disposal
Sludge Is removed from the plant approximately twice per year McPherson's Septic Tank Cleaning
Sludge removed sludge from the plant in October, 2016 and May, 2017 A receipt of the October
removal was available during the Inspection
Page#
L
Permit- NCO042528 Owner - Facility Saxapahaw Plant WWTP
Inspection Date. 06/22/2017 Inspection Type Compliance Evaluation
Operations & Maintenance Yes No NA NE
Is the plant generally clean with acceptable housekeeping? M ❑ ❑ ❑
Does the facility analyze process control parameters, for ex MLSS, MCRT, Settleable M ❑ ❑ ❑
Solids, pH, DO, Sludge Judge, and other that are applicable?
Comment
Permit
Yes No NA NE
(If the present permit expires in 6 months or less) Has the permittee submitted a new
❑
❑
M
❑
application?
0
❑
❑
❑
Is the facility as described in the permit?
M
❑
❑
❑
# Are there any special conditions for the permit?
❑
0
❑
❑
Is access to the plant site restricted to the general public?
0
❑
❑
❑
Is the inspector granted access to all areas for inspection?
0
❑
❑
❑
Comment -
Record Keeping
Yes No NA NE
Are records kept and maintained as required by the permit?
0
❑
❑
❑
Is all required Information readily available, complete and current?
0
❑
❑
❑
Are all records maintained for 3 years (lab reg required 5 years)?
0
❑
❑
❑
Are analytical results consistent with data reported on DMRs?
0
❑
❑
❑
Is the chain -of -custody complete?
M
❑
❑
❑
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 CDCs
Are DMRs complete do they Include all permit parameters?
0
❑
❑
❑
Has the facility submitted Its annual compliance report to users and DWQ?
❑
❑
M
❑
(If the facility Is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator
❑
❑
0
❑
on each shift?
Is the ORC visitation log available and current?
M
❑
❑
❑
Is the ORC certified at grade equal to or higher than the facility classification?
0
❑
❑
❑
Is the backup operator certified at one grade less or greater than the facility classification?
0
❑
❑
❑
Is a copy of the current NPDES permit available on site?
0
❑
❑
❑
Page# 4
Permit NCO042528 Owner -Facility- Saxapahaw Plant VWVrP
Inspection Date 06/22/2017 Inspection Type Compliance Evaluation
Record Keeping Yes No NA NE
Facility has copy of previous year's Annual Report on file for review? 0 ❑ ❑ ❑
Comment. Records not kept on-site are stored at the owner's nearby office
Effluent Pipe Yes No NA NE
Is right of way to the outfall properly maintained? E ❑ ❑ ❑
Are the receiving water free of foam other than trace amounts and other debris? N ❑ ❑ ❑
If effluent (diffuser pipes are required) are they operating properly? ❑ ❑ 0 ❑
Comment A nature trail runs along the river behind the plant and acts as a path to the outfall
Flow Measurement - Effluent
Yes No NA NE
# Is flow meter used for reporting?
0
❑
❑
❑
Is flow meter calibrated annually?
❑
N
❑
❑
Is the flow meter operational?
N
❑
❑
❑
(If units are separated) Does the chart recorder match the flow meter?
❑
❑
E
❑
Comment Calibration records were not available for review durina the Inspection Records are
reportedly kept at the owner's office The calibration report kept at the facility dated back to
2013
Additionally, Mr Carson said that the calibration was slightly past due, because they planned
on moving the totalizer closer to the meter In the next 2 months
Aerobic Digester
Yes No NA NE
Is the capacity adequate?
E
❑
❑
❑
Is the mixing adequate?
0
❑
❑
❑
Is the site free of excessive foaming in the tank?
0
❑
❑
❑
# Is the odor acceptable?
N
❑
❑
❑
# Is tankage available for properly waste sludge?
0
❑
❑
❑
Comment.
Bar Screens
Yes No NA NE
Type of bar screen
a Manual
b Mechanical
❑
Are the bars adequately screening debris?
0
❑
❑
❑
Is the screen free of excessive debris?
0
❑
❑
❑
Is disposal of screening in compliance?
N
❑
❑
❑
Page# 5
Permit NC0042528 Owner - Facility Saxapahaw Plant VWVrP
Inspection Date 06/22/2017 Inspection Type Compliance Evaluation
Bar Screens Yes No NA NE
Is the unit in good condition?
■ ❑ 1:11:1
Comment There are two bar screens one at the original plant Intake, and one at the Inlet of the newer
package plant, which Is set Inside the old sedimentation basin
Equalization Basins
Yes No NA NE
Is the basin aerated?
0
❑
❑
❑
Is the basin free of bypass lines or structures to the natural environment?
0
❑
❑
❑
Is the basin free of excessive grease?
0
❑
❑
❑
Are all pumps present?
N
❑
❑
❑
Are all pumps operable?
N
❑
❑
❑
Are float controls operable?
N
❑
❑
❑
Are audible and visual alarms operable?
0
❑
❑
❑
# Is basin size/volume adequate?
0
❑
❑
❑
Comment
Secondary Clarifier
Yes No NA NE
Is the clarifier free of black and odorous wastewater?
0
❑
❑
❑
Is the site free of excessive buildup of solids in center well of circular clarifier?
❑
❑
N
❑
Are weirs level?
0
❑
❑
❑
Is the site free of weir blockage?
0
❑
❑
❑
Is the site free of evidence of short-circuiting?
0
❑
❑
❑
Is scum removal adequate?
0
❑
❑
❑
Is the site free of excessive floating sludge?
E
❑
❑
❑
Is the drive unit operational?
0
❑
❑
❑
Is the return rate acceptable (low turbulence)?
0
❑
❑
❑
Is the overflow clear of excessive solids/pin floc?
0
❑
❑
❑
Is the sludge blanket level acceptable? (Approximately'/ of the sidewali depth)
❑
❑
❑
E
Comment
Aeration Basins Yes No NA NE
Mode of operation Ext Air
Type of aeration system Diffused
Is the basin free of dead spots? 0 ❑ ❑ ❑
Page# 6
Comment
Disinfection - UV
Yes No NA NE
Are extra UV bulbs available on site?
N
❑
Permit. NCO042528
Owner - Facility: Saxapahaw Plant UWVrP
Are UV bulbs clean?
N
❑
Inspection Date- 06/22/2017
Inspection Type. Compliance Evaluation
Is UV Intensity adequate?
❑
❑
Aeration Basins
Yes No NA NE
Are surface aerators and mixers operational?
❑
❑
M
❑
Are the diffusers operational?
N
❑
❑
❑
Is the foam the proper color for the treatment process?
0
❑
❑
❑
Does the foam cover less than 25% of the basin's surface?
0
❑
❑
❑
Is the DO level acceptable?
❑
❑
❑
0
Is the DO level acceptable?(1 0 to 3 0 mg/1)
❑
❑
❑
M
Comment
Disinfection - UV
Yes No NA NE
Are extra UV bulbs available on site?
N
❑
❑
❑
Are UV bulbs clean?
N
❑
❑
❑
Is UV Intensity adequate?
❑
❑
❑
M
Is transmittance at or above designed level?
❑
❑
❑
N
Is there a backup system on site?
0
❑
❑
❑
Is effluent clear and free of solids?
0
❑
❑
❑
Comment- UV Intensity and Transmittance were not measured, but assumed adequate based on fecal
coliform reports
Page# 7