Loading...
HomeMy WebLinkAboutNC0023353_Inspection_20130903ATA NCDENR North Carolina Department of Environment and Natural Resources Division of Water Resources Water Quality Programs Pat McCrory Thomas A. Reeder John E. Skvarla, III Governor Director Secretary September 3, 2013 H Goldston Womble • Town of White Lake P.O. Box 7250 White Lake, NC 28337 SUBJECT: August 28, 2013 Compliance Evaluation Inspection Town of White Lake White Lake WWTP Permit No: NC0023353 Bladen County Dear Mr. Frush: Enclosed please find a copy of the Compliance Evaluation Inspection form from the inspection conducted on August 28, 2013. The Compliance Evaluation Inspection was conducted by Mark Brantley, Environmental Senior Specialist, of the Fayetteville Regional Office. The facility was found to be in Compliance with permit NC0023353. 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. d • All records and log books appeared to be complete and current. Laboratory Data for the month of March 2013 was reviewed and no transcription errors were found when compared to the corresponding monthly DMR. • During the inspection of the chlorine contact chamber a hole was noted in the baffle wall just before the effluent weir. This hole could allow some short circuiting or it could allow water to flow backwards by one section if the post aeration blowers are in operation. The Division of Water Resources strongly recommends that this hole be repaired as soon as possible to prevent damage from spreading. Location: 225 Green Street, Suite 714, Fayetteville, NC 28301 Phone (910) 433-3300\FAX: 910-486-0707\Customer Service: 1-877-623-6748 Internet: www.ncwaterquality.org An Equal Opportunity/Affirmative Action Employer — 50% Recycled/l0% Post Consumer Paper Mr. Frush Page 2 September 3, 2013 Please refer to the enclosed inspection report for additional observations and comments. If you or your staff have any questions, please call me at910-433-3327. Sincerely, //744 Mark Brantley Environmental Senior Specialist Surface Water Protection Section Fayetteville Regional Office cc: William E Stafford, ORC Central Files FayettevilleFile` United States Environmental Protection Agency EPA Washington, D.C. 20460 Water Com Iiahne Invention tinn R e nrt Form Approved. OMB No: 2040 0057 Approval `expi,res 8-31-98 • Section A: National Data System Coding�(i,�e.,'PCS). ; ,; Transaction Code NPDES yr/mo/day Inspection 1 I N I 2 15 I 31 NC0023353 1 11 121 13/08/28 1 17 Type Inspector Fac Type 18I C I 19I S I 20I 1I 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 166 211 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 "1 . 1 I.1 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 ;.;; QA : =---------Reserved------------ 67 I _ 1 69 . ' 701 31 71 I N I • 721 N I 731 1. 1 74 751 1 1 1 1 1 1 .I 80 Section B: Facility Data; , ..:, Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include, POTW name and NPDES permit Number) White Lake WWTP . 90 E William St Elizabethtown NC 28337 Entry Time/Date 09:30 AM • 13/08/28 Permit Effective Date 12/09/01 Exit Time/Date 11:15 AM 13/08/28 Permit Expiration Date 17/01/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) /// • William E Stafford/ORC/910-862-4800/ Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number Timothy Fleming Frush,PO Box 7250 Elizabeth Town NC Contacted 283377250//910-862-4800/9108628686 No • Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Flow Measurement Operations & Maintenance Records/Reports Self -Monitoring Program • Facility Site Review • Effluent/Receiving Waters 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 Mark Brantley FRO WQ//910-433-3300 Ext.727/ Z /-3-'3 Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers - Date Belinda S Henson d FRO WQ//910-433-3300 Ext.726/ 9/3/, 3 EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page # 1 31 NPDES NC0023353 11•1 121 yr/mo/day 13/08/28 117 Inspection Type ,8ICI (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. All records and log books appeared to be complete and current. Laboratory Data for the month of March 2013 was reviewed and no transcription errors were found when compared to the corresponding monthly DMR. During the inspection of the chlorine contact chamber a hole was noted in the baffle wall just before the effluent weir. This hole could allow some short circuiting or it could allow water to flow backwards by one section if the post aeration blowers are in operation. The Division of Water Resources strongly recommends that this hole be repaired as soon as possible to prevent damage from spreading. Page # 2 Permit: NC0023353 Inspection Date: 08/28/2013 Owner -.Facility: White Lake WWTP Inspection Type: Compliance Evaluation Operations & Maintenance Yes No NA NE 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 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? 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? J ■ n. n n n n■n Yes No NA NE n n1n ■ nnn n n■n ■ nnn ■ nnn Yes No NA NE ■ nnn ■ nnn ■ nnn ■ nnn ■ nnn ■ ■ ■ ■ ■ ■ nnn ■ nnn n n■n ■ nnn ■ nnn ■ nnn ■ nnn. Page # 3 r Permit: NC0023353 Owner - Facility: White Lake WWTP Inspection Date: 08/28/2013 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 outfall 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: Bar Screens 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: Disinfection -Gas\ Are cylinders secured adequately? Are cylinders protected from direct sunlight? Is there adequate reserve supply of disinfectant? 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? Does the Stationary Source have more than 2500 lbs of Chlorine (CAS No. 7782-50-5)? Yes No NA NE ■ nnn Yes No NA NE ■ nnn ■ nnn nn■n Yes No NA NE ■ nnn ■ nnn ■ nnn nn■-n Yes No NA NE ■ ■ ■ nnn ■nnn ■ nnn ■ nnn Yes No NA NE ■ nnn ■ nnn ■ nnn ■ nnn ■ nnn ■ nnn ■ nnn Page # 4 Permit: NC0023353 Owner - Facility.: White Lake WWTP - Inspection Date: 08/28/2013 Inspection Type: Compliance Evaluation Disinfection -Gas If yes, then is there a Risk Management Plan on site? If yes, then what is the EPA twelve digit ID Number? (1000- If yes, then when was the RMP last updated? 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? Comment: Lagoons - Type of lagoons? # Number of lagoons in operation at time of visit? Are lagoons operated in? # Is a re -circulation line present? Is lagoon free of excessive floating materials? # Are baffles between ponds or effluent baffles adjustable? Yes No NA NE n n n Yes No NA NE Gas n n■n ■ nnn. n n■n n n■n- n n■n Yes No NA NE ■ nnn ■ nnn ■ nnn n n■n ■ nnn. n n■n n nnn Yes No NA NE Aerated 1 Multicell n n■n ■ nnn n n■n Page # 5 Permit: NC0023353 Inspection Date: 08/28/2013 Owner - Facility: White Lake WWTP Inspection Type: Compliance Evaluation Lagoons Are dike slopes clear of woody vegetation? Are weeds controlled around the edge of the lagoon? Are dikes free of seepage? Are dikes free of erosion? Are dikes free of burrowing animals? # Has the sludge blanket in the lagoon (s) been measured periodically in multiple locations? # If excessive algae is present, has barley straw been used to help control the growth? Is the lagoon surface free of weeds? ' Is the lagoon free of short circuiting? Comment: Some small areas of aquatic weeds were present but nothing excessive. 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? 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)? Is sampling performed according to the permit? Comment: Effluent Sampling Is composite sampling flow proportional? Is sample collected below all treatment units? Is proper volume collected? Yes No NA: NE ■ nnn ■ nnn ■ nnn ■ nnn ■ nnn ■ nnn n n■n ▪ ❑nn ■ nnn Yes No NA NE ■ nnn ■ nnn ■ nnn ■ nnn n n■n n n■n Yes No NA NE n n■n ■ nnn ■ nnn ■ nnn ■ nnn ■ nnn Yes No NA NE n 'n■n ■ nnn ■ nnn Page # 6 Permit: NC0023353 Inspection Date: 08/28/2013 Owner - Facility: White Lake WWTP Inspection Type: Compliance Evaluation Effluent Sampling Is the tubing clean? # Is proper temperature set for sample storage (kept at less than or equal to 6.0 degrees Celsius)? Is the facility sampling performed as required by the permit (frequency, sampling type representative)? Comment: Upstream / Downstream Sampling Yes No NA NE Yes No NA NE Is the facility sampling performed as required by the permit (frequency, sampling type, and samplinglocation)? ■ 0 0 Comment: 1 n Page # 7 Regional Inspectors' Checklist •for Field Parameters Facility Name: White Lake VUWTP Lab Regional Piant Inspector: Mark Brantley NPDES #: NC0023353 Regionl'InsPector Contact #: 910-433-3327 Field Lab Certification #: Region: Fayetteville Lab Contact: Bill Stafford Date: August 28, 2013 I. Check the parameter(s) performed at this site for reporting purposes. ® Total Residual Chlorine (TRC) ® Temperature (TEMP) ❑ Specific Conductivity (SC) ® PH ® Dissolved Oxygen (DO) ❑ Settleable Residue (SETT) II. General Laboratory (note an y exceptions in section XI) Are instruments, meters, probes, photometric cells, etc. maintained in good condition? Are standards, reagents and consumables used within manufacturer expiration dates? [TRC gel standard is exempt.] Yes ❑ No ®Yes No Are: - :,., ,.,s, eafolouirin :._items clocuirriiented , z _ w�iere a�4"+licabl� :,n-... ,,f��u� _:.�,�,_...µ:r: 4t. � w ,. �E� ply �":..� ,�� �,.�._.�.� "C ��ev G ,�l+.i:Y. -,'.I t, � .n* �r ro-'..it'�`-':�"�k+'-s�hi' i_tem:'..,5.�� D'n �,1-�'..:w 3..... _sr :-. :`I: �. _ :..3 .vi, _ `.�u ` e 5�1;.:,e" - - %d _-!1 Z. T:^ '.,.,. _.n -':'i: .i,1u U. . 4`."�'�r :�T�_ .,.;rfi{:il l'ii-�}C =-LN'it'i vpF. _ _ .i�. R . ,y.'—^i •.IiF5' .ti - th.rt: azY ':n - � tY.3�-_ A�PH�.s,-�, 3:1a..':i _ N. _. °E�ffIP. �� Date of sample collection* 4 4 N Time of sample collection* q ,J -4 ,J Sample collector's initials or signature q .j .J ,J Date of sample analysis* 4 q 4 ,J Time of sample analysis* Al ,J 4 ,J Analyst initials or signature li ,J q Sample location ,J 4 ,J 4 - lme or sample collection and analysis may be the same for in situ or on -site measurements. )iT ; . 1� GIB - - - _- ��i--. k':. - `.'ii^ - - - of �. - IOW �-,... _., .,k,�,-," .i-. =r. f. c��.��.#'i_';:.: :r� `¢ , - .� '3.. ?'��_.,n... "_+, `4 a Total Residual Chlorine meter make and model: Hach 2700 Is a check standard analyzed each day of use? Gel Standard /1 Yes ❑ No What is the assigned/observed value of the daily check standard? 180ug Is a 5-point calibration verification performed? Note date of last verification : July 2013 by Manufacture ❑ Yes ❑ No Alternatively, does the lab construct a linear regression, using 5.standards, to calculate results? Note date of last calibration curve constructed: ❑ Yes ❑ No True values: ❑ pg/L ❑ mg/L _ . Obtained values: ❑ pg/L ❑ mg/L What program are samples analyzed on? Are results reported in proper units? Check one: pg/L ❑ mg/L ►1 Yes ❑ No Are results reported between the facility's permit limit and the compliance limit of 50 pg/L? If value is Tess than the low standard, report as "<x", where x=low standard conc. ►1 Yes ❑ No Are samples analyzed within 15 minutes of collection? // Yes ❑ No . ry pH meter make and model: Oakton , Is the pH meter calibrated with at least 2 buffers per mfg's instructions each day of use? Note buffers used:4, 10 ►1 Yes ❑ No Is the pH meter calibration checked with an additional buffer each day of use? Note check buffer used:7 /1 Yes ❑ No Does the check buffer read within ±0.1 S.U. of the known value? ►1 Yes ❑ No Are the following items documented: Meter calibration? ►1 Yes ❑ No Check buffer reading? ,I Yes ❑ No Are samples analyzed within 15 minutes of collection? M Yes ❑ No Are sample results reported to 0.1 pH units? /1 Yes ❑ No --. _.. -- — -- - -- - - - -- — - -_�:.r .-=�_= ::: e'' __ " --�=�:� � � ?am� _ � , - -- ,: - s-�,. - w` -_ =s--.r, v`�.- ,-; ,'-t< =rti'.�.s==`a : ':l at;:_ Tem erafure - - cam_ •zrrn'.iK;- - �;� __ _ _ _, .-=`1�F7.,U .` - - ' -- -- - . _ �, w�_�=�� _ .. s_�'sr, � '- - " - r:-2 _ l=- ,° _ - - - � � .:� 6L.L tip= «r_~.zr� - �_•� Y ':. • - ----.-� .r -- Td.4:^ _..te..e _ '�'.«.,. u.s r-w-_-. n e i+- What instrument(s) is used to measure temperature? Check all that apply: ❑ pH meter �I DO meter ❑ Conductivity meter ❑ Digital thermometer ❑ Glass thermometer Is the instrument/thermometer calibration checked at least annually against a NIST traceable or NIST certified thermometer? /1 Yes ❑ No Are temperature corrections (even if zero) posted on the instrument/thermometer? Yes ❑ No Are samples measured in situ or on -site? [REQUIRED - there is no holding time for temperature] ►1 Yes ❑ No Are sample results reported in degrees C? �1 Yes ❑ No � '`' -___ _ _ -_ v�.,ts- - - - sr..- -'3 },--.-".Y-T•-w'$. :5: `. J..^se_u'-`�'^-"r_=4_ 's4-'vl-'}S'-.`-"-wf�^'- DO meter make and model: YSI 55 Is the air calibration of the DO meter performed each day of use? Not recorded at this time /1 Yes r1 No Are the following items documented: Meter calibration? 0 Yes ❑ No Are samples analyzed within 15 minutes of collection? /1 Yes No Are results reported in mg/L? /1 Yes ❑ No _ - - -1 - _ _ _ - --".:.3{^_-JF e �. _ - _ i'4. _F� _ _ 7'� -+. ,-:,-•^.v:Y -., ��t-''_�_. _ _ _ _ ----- '-St'=5= n -.'r £ ',,�'i'x, . - _ - i_ /A� ff. LS.�"'^=:: ":"': s,r'ix.1+e - .i-... _-� $;ri:; - fi 1S','T'.�-' --..--'i . - .tt_cis- YJ�rs. JJ : r�orid V�7� z ., i;. _n;'�,£r ,. -:i-�T r-;-r-_ •°i�-.`'r t-S='`v_ . ...1--� �. ': # t � .'Y- - 3X .. �-s.,,, �. _w. - - `i "i-rtJK'' - rty' f fi`: - -� s.... - -___ " . .�...., � ., ;+,� .a.-. -: ..� 1 IF'- . ._�l .'�- .. " �a Conductivity meter make and model: Is the meter calibrated daily according to the manufacturer's instructions? Note standard used (this is generally a one -point calibration): Yes No Is a daily check standard analyzed? Note value: Yes No Are the following items documented: Meter calibration? Yes No Are samples analyzed within 28 days of collection? Yes No Are results reported in pmhos/dm (some meters display equivalent pS/cm units)? Yes No � - {.. _ ��::� _ �_ .�_ ��.;:��:«< - •>:�:..=-- -_ - -=�,� �Vlli.xrx-„�:.�et#leab[e=Resid e.<�. - - _ ..,-:k_� �.��: �: Y.:�_ - - sue¢ � - ,�� �: _ r� ' _ . ..�r.�. Does the laboratory have an Imhoff Cone in good condition? Yes No Is the sample settled for 1 hour? Yes No Yes No Is the sample agitated after 45 minutes? Are the following items documented: Volume of sample analyzed? Note volume analyzed: Yes No Date and time of sample analysis (settling start time)? Yes No Time of agitation after 45 minutes of settling? Yes No Sample analysis completion (settling end time)? Yes No Yes No Yes No Are samples analyzed within 48 hours of collection? Are results reported in ml/L? {{G}�[y��Yes «iNasya;aer'trailoorrmParrngwcofaolab'Iit ogEte da#oDNiR —�f a lftso Warts_ sT � 2Q13 f-A � Per tir ed � s err# 90 VI Wa , arch ��r.�Y.�� n��f-'___.�� �y�.^� �w .•1;f - = Ni:G �� <: � .`.'�S:;Y.�• .F.St: -•.`C .��1-' - - - _:ri c, IC' .,ryx,.{ � ',JAW { _ _ _ _ _- __ __ I**. "pit _ .. i.-u, � ��*—*—" -'ih• s:�ollr:..��;F .Y� 1 :i- _e:.�£-- �._;{=d ,�1..,...o. _.0 ,_. , ��e-i,a(to at��. Ce���atiQr� .�,o"""ca . _ifientied'?,::��_: •° ' ®*- `- z���� .t.� - z, :x : tom£ , aw! ..�,_ XI. Additional comments: Please submit a copy of this completed form to the Laboratory Certification program at: DWQ Lab Certification, Chemistry Lab, Courier # 52-01-01 Electronic copies may be emailed to linda.chavis(a,ncdenr.gov. Revision 04/20/2012