HomeMy WebLinkAboutNC0030970_Inspection_20160127Water Resources
ENVIRONMENTAL QUALITY
January 27, 2016 ...
Richard Mendez
Town of Spring Lake
PO Box 617
Spring Lake, NC 28390
SUBJECT: 1/7/2015 Compliance Evaluation; Inspection
Town. of Spring Lake.,
Spring Lake WWTP
Permit No: NC0030970
Cumberland County
Dear Mr. Mendez:
PAT MCCRORY
Governor
DONALD R. VAN DER VAART
secretary
S. JAY ZIMMERMAN
• Director
Enclosed please find a copy of the Compliance Evaluation Inspection form from the inspection
conducted on 1/7/2015. The Compliance Evaluation Inspection was conducted by Mark Brantley,
Environmental Program Specialist, of the Fayetteville Regional Office. The facility was found to be in
Compliance with permit NC0030970. Thecooperation of yourself and Mr. Henry Taylor, facility back —
up ORC,_was greatly appreciated. As a reminder, preservation of the Waters of the State can only be
achieved through consistent NPDES Permit compliance.
Comments
• Facility was clean and neat in appearance at the time of the inspection:
• The July 2015 DMR was compared to the July 2015 laboratory bench sheets and no transcription
errors were found at that time.
• Please be sure to include all maintenance activities, scheduled and non-scheduled, in the
maintenance log book.
The Division of Water Resources encourages the town to paint the metal structures (railings
around clarifier and catwalks) that are beginning to show some rust and corrosion. Painting
these structures now can help prevent costly repairs in the future.
Fayetteville Regional Office
225 Green Street, Suite 714, Fayetteville, North Carolina. 28301-5095
Main Phone: 910-433-3300 1 Internet: http://www.ncdenr.gov
An Equal opportunity \ Affirmative Action Employer — Made in part by Recycled Paper
Mr. Mendez
Page 2
January 27, 2016
Please refer to the enclosed inspection report for additional observations and comments. if you or your
staff have any questions, please call me at 910-433-3327.
Sincerely,
Mark Brantley
Environmental Program Consultant
Division of Water Resources
Water Quality Regional Operations Section
cc: Byron Blumenfeld, P. 0. Box 617, Spring Lake, NC 28390
Central Files
F� a etteville F't(es j
United States Environmental Protection Agency
EPA Washington, D.C. 20460
Water Compliance Inspection Report -- i
Form Approved.
OMB No. 2040-0057 "
Approvel'expires8-31-98
-Section.A: National -Data -System -Coding (i.e,.PCS)
Transaction Code NPDES yr/mo/day Inspection
1 U 2 Li 3 jI NC0030970 I11 1.2 I 16/01/07- 117
Type
18 l:c I
IIII.II1IIIt
Inspector Fec Type
•19 Li I 201
21IIIIII I1111I1I1I1IIIIIIII II11II
r6
Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 . QA
ti7 I , I 70 Li 71 I„ I 72:1 N I
" Reserved
,
73I I 174 751
I 1 I • I II 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) '"
Spring Lake WWTP
350 Harps St
Spring Lake NC 28390
•Name(S)
Entry Time/Date
-10:30AM . 16/01/07.
-Permit Effective Date
12/08/01
Exit Time/Date'' `
12:30PM 16/01/07
Permit Expiration Date
16/05/31
of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s)
%//
Richard E MendezlORC/910-497-5748/
Other Facility Data
Name, Address of Responsible Official/Title/Phone and Fax Number
Contacted
Byron Wayne Blumenfeld,PO Box 617 Spring Lk Spring Lake NC
283903191//910-436-0241/ No
, Section C: Areas Evaluated During Inspection (Check only those areas evaluated) -
Permit Flow Measurement Operations & Maintenance • Records/Reports
Self -Monitoring Program 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
;.BettROa-S'R
Date
• Q
1 r u - 1 t
•
flson- I , /� O WQ//910-433-3300 Ext.726/
Mark Brantley ? tVl W . FRO WQ//910-433-3300 Ext.727/
Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers • Date
//�� 1-a.s°-
UL'tnlda, S, lien Soot
jo,k4,,,,
EPA Form 3560-3 (Rev 9-94) Previous•editions are obsolete..
Page# 1
NPDES yr/mo/day
NC0030970 I11 12i • 16/01/07
Inspection Type
17 18 Icj
(Cont.)
1
Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary),
Comments
•Facility was clean and neat in appearance at the time of the inspection. .
•The July 2015 DMR was compared to the July 2015 laboratory bench sheets and no transcription
errors were found at that time.
.Please be sure to include all maintenance activities, scheduled and non-scheduled, in the
maintenance log book.
•The Division of Water Resources encourages the town to paint the metal structures (railings around
clarifier and catwalks) that are beginning to show some rust and corrosion. Painting these structures
now can help prevent costly repairs in the future.
Page# 2
Permit: NC0030970
Inspection Date: 01/07/2016._
Owner - Facility:
Inspection Type:
Spring Lake WWTP
Compliance Evaluation
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?
Comment:
Permit
(If the present permit expires in 6-monthsor 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?
Comment:
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 operator
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?
Is a copy of the current NPDES permit available on site?
Yes No' NA NE
▪ ❑ ❑. ❑
MI 0 ❑ ❑
Yes No NA NE
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Yes No NA NE
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11000
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Page#
Inspection Date: 01/07/2016
Permit: NC0030970 Owner - Facility: Spring Lake WWrP
Inspection Type: Compliance Evaluation
Record Keeping
Facility has copy of previous year's Annual Report on file for review?
Comment:
Effluent Pipe
Is right of way to the ouffall properly maintained?
Are the receiving water free of foam other than trace amounts and other debris?
If effluent (diffuser pipes are required) are they operating properly?
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:
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:
Pump Station - Influent
Is the pump wet well free of bypass lines or structures?
Is the wet well free of excessive grease?
Are all pumps present?
Are all pumps operable?
Are float controls operable?
Is SCADA telemetry available and operational?
Is audible and visual alarm available and operational?
Comment:
Yes No NA NE
III 0 0 El
Yes No NA NE
❑ ❑ ❑
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Yes No . NA NE
MID
11 ❑ ❑ ❑
® ❑ ❑ ❑
❑ ❑ ® ❑
Yes No NA NE
11 ❑ ❑ ❑
® ❑ ❑ ❑
11 ❑ ❑ ❑
® ❑ ❑ ❑
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Yes No NA NE
IN ❑ ❑ ❑
11 ❑ ❑ ❑
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®. ❑ . ❑ . ❑
III ❑ ❑ ❑
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MOOD
Page# 4
Permit: NC0030970
Owner - Facility: Spring Lake VWVTP
Inspection Date: 01/07/2016 Inspection Type: Compliance Evaluation
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:
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:
0
•
11 `❑ •❑ ❑
II El El El
▪ El 0 El
Yes No NA NE
❑.
'❑ ❑ ❑
••❑ ❑ ❑
11 El 0 El
Secondary Clarifier Yes No NA NE
Is the clarifier free of black and odorous wastewater? M ❑ ❑ .❑
Is the site free of excessive buildup of solids in center well of circular clarifier? III 0 0 ❑
Are weirs level? • ❑ ❑ 0
Is the site free of weir blockage? •.;,❑ ❑:. ❑
Is the site free of evidence of short-circuiting? ▪ ❑ 0 . ❑
Is scum removal adequate? •.,..❑ , ❑ _ ❑
Is the site free of excessive floating sludge? •:. ❑ 0 El
Is the drive unit operational? - • . ❑ . 0 ❑
Is the return rate acceptable (low turbulence)?.. •❑ ❑ ❑
Is the overflow clear of excessive solids/pin floc? • ❑ 0 ❑;
Is the sludge blanket level acceptable? (Approximately % of the sidewall depth) •. 0 ❑ 0
Comment:
Aeration Basins
- Yes No NA NE
Page# 5
Permit: NC0030970 Owner - Facility: Spring Lake VVVVfP
Inspection Date: 01/07/2016
Inspection Type: Compliance, Evaluation
Aeration Basins.
Mode of operation
Type of aeration system
Is the basin free of dead spots?
Are surface aerators and mixers operational?
Are the diffusers operational?
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?
Is the DO level acceptable?(1.0 to 3.0 mg/I)
Comment:
De -chlorination
Type of system ?
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?
Comment:
Are the tablets the proper size and type?
Are tablet de -chlorinators operational?
Number of tubes in use?
Comment:
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
Ext. Air
Surface
® ❑ ❑ ❑
® ❑ ❑ ❑
-❑ ❑ ®.❑
® ❑ ❑ ❑
® ❑ ❑ ❑
® ❑ ❑❑.
® ❑ ❑ ❑
Yes No NA NE
Liquid
® ❑ ❑ ❑
® ❑ ❑ ❑
MI ❑ ❑ ❑
❑ ❑ 111 ❑
❑ ❑ ® ❑ ,
Yes No NA NE
■ ❑ ❑ ❑
® ❑ ❑ ❑
II ❑ ❑ 0
❑ ❑ •❑ 11
®;-❑ ❑ ❑
II ❑ ❑ ❑
■ ❑ ❑ ❑
Comment:
Disinfection -Liquid Yes No NA NE
Page# 6
Permit: NC0030970
Owner- Facility: Spring Lake WWTP
Inspection Date: 01/07/2016 Inspection Type: Compliance Evaluation
Disinfection -Liquid -
Is there adequate reserve supply of disinfectant?
(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:
Influent Sampling
# Is composite sampling flow proportional?
Is sample collectedabove 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)?
Is.sampling performed according to the permit?
Comment:
Effluent Sampling
Yes No NA NE
11 ❑ ❑ ❑
1 ❑ ❑ ❑
• ❑ ❑ ❑
• ❑ ❑ ❑
• ❑ ❑ ❑
MI ❑ ❑ ❑
Yes No NA NE
❑ ■ ❑ ❑
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® ❑ ❑ ❑
• ❑ ❑ ❑
1'❑ ❑ ❑
IN ❑.❑ ❑
Yes No NA NE
Is composite sampling flow proportional? II 0 0 0
Is sample collected below all treatment units? II 0 ❑ 0
Is proper volume collected? .. : II 0 0 0
Is the tubing clean? • ❑ 0 ❑
# Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees • ❑ ,❑ 0
Celsius)? -
Is the facility sampling performed as required by the permit (frequency, sampling type 1 ❑ ❑ ❑
representative)?
Comment:
Upstream / Downstream Sampling
Is the facility sampling performed as required by the permit (frequency, sampling type, and
sampling location)?
Comment: Facility is a member of the Middle Cape Fear River Basin Association.
Yes No NA NE
❑ - ❑ 1 ❑
Page#