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HomeMy WebLinkAboutNC0023906_Compliance Evaluation Inspection_20220307ROY COOPER Governor ELIZABETH S. BISER Secretary S. DANIEL SMITH Director NORTH CAROLINA Environmental Quality March 7, 2022 Jimmy Pridgen, Water Reclamation Manager City of Wilson Hominy Creek Water Reclamation Facility P.O. Box 10 Wilson, NC 27894-0010 Subject: Compliance Evaluation Inspection Hominy Creek WRF NPDES Permit No. NC0023906 Wilson County Dear Mr. Pridgen: On February 28, 2022, Mitch Hayes and Chris Smith of the Raleigh Regional Office conducted an inspection at the subject facility. The assistance of Laura Pruitt Pretreatment Coordinator, Andrew Mlot, Chemist, and yourself with this inspection was greatly appreciated. Below is a list of findings developed from the inspection and review of the permit: 1. The permit became effective March 01, 2021 and will expire May 31, 2025. 2. The 14 MGD WRF plant consists of the following units: Influent pump station with four (4) VFD pumps; three (3) mechanical bar screens; one (1) manual bar screen; two (2) vortex grit collectors; two (2) grit classifiers; screenings compactor; influent ultrasonic flow meter; two (2) equalization basins; one (1) biological phosphorus removal tank; three (3) primary clarifiers; seven (7) aeration basins; five (5) secondary clarifiers; carbon source feed facility; five (5) deep bed denitrification filters; sodium hypochlorite disinfection tank; reaeration basin with sodium bisulfite dechlorination; effluent ultrasonic flow meter; one (1) reuse water basin; a reclaim water facility; one (1) plastic lined reclaimed water pond; four (4) anaerobic digesters heated by natural gas or methane generated from digesters; a sludge thickening and dewatering building with two (2) gravity belt thickeners (GBT), two (2) belt filter presses (BFP), three (3) return waste activated sludge pump stations; a ten -ton per day alkaline sludge stabilization facility capable of producing Class A dewatered sludge; three (3) liquid sludge holding tanks; sludge drying beds; a septage receiving station and two on -site generators to provide emergency power. 3. At the time of inspection, the following was observed: all 4 influent pumps are operational and used concurrently; the 2 mechanical screens, 2 vortex grit collectors, and the 2 grit classifiers were operational and used concurrently but only one of each were in service; the 2 EQ basins were empty; primary clarifiers 1 and 2 were in service; North Carolina Department of Environmental Quality I Division of Water Resources Raleigh Regional Office 13800 Barrett Drive I Raleigh. North Carolina 27609 919.791.4200 aeration basin number 7 was out of service. Aeration basins 1, 2, 3, 4, 5, and 6 appeared to be operating normally; the color of the influent was a medium chocolate brown with foam covering over 75% of the service; all secondary clarifiers were in service; weirs are covered to prevent algae growth; sludge blanket in the number 1 secondary clarifier was 6.5 feet with a sidewall depth of 16 feet; sludge blanket in the number 2 secondary clarifier was 4.5 feet with a sidewall depth of 11.5 feet; all tertiary sandfilters were in service, the effluent in the clear well appeared clear; ; the reuse water pond was not in service; the GBT and 1 BFP were not being operated; Class B biosolids took up approximately 50% of the floor which are stored under shelter; effluent at the outfall appeared clear with no foam or solids. 4. Granville Farms operates the Land Application Program under permit WQ0001896. Class B solids are land applied on private farms or transported to Eastern Composting in Battleboro, NC. 5. Discharge Monitoring Reports for the period April 2020 through February 2022 were reviewed for compliance with permit limits and monitoring requirements. A Notice of Deficiency was issued for exceeding permit limit for flow for January 2021; a Notice of Violation was issued for exceeding permit limit for flow for February 2021. There were no other violations for the review period. 6. Commercial lab results, chain of custody records, and bench sheets were compared with data submitted on the Discharge Monitoring Report (DMR) for the month of December 2021. No discrepancies were noted. i I wouldi,to thank you, Andrew Mlot, and Laura Pruitt for you time and assistance with this inspection. If you have any questions about this letter or the inspection please contact Mitch Hayes at mitch.hayes*ncdenr.gov or at 919.791.4261. cc: Attachment, Laserflche Sincerely, Vanessa Manuel, Assistant Regional Supervisor Water Quality Regional Operations Section Raleigh Regional Office Division of Water Resources, NC DEQ North Carolina Department of Environmental Quality I Division of Water Resources Raleigh Regional Office 13800 Barrett Drive I Raleigh, North Carolina 27609 919.791.4200 United States Environmental Protection Agency EPA 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 Code NPDES yr/mo/day Inspection 1 iN i 2 L 3 1 NC0023906 111 121 22/02/28 117 Type 18 I r I IIIIII11II_I Inspector 19 Fac Type Ls] t 20ll 211II1II IIIIIIIIIII II11I11I I111II 166 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 OA 67 70 LJ �d i 7111 72 I i I I " 1 Reserved- 73I I 174 71 LLJ 1 1 1 1 1 1 180 1 Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include POTW name and NPDES permit Number) Wilson WWTP 3100 Stantonsburg Rd Wilson NC 27893 Entry Time/Date 10:OOAM 22/02/28 Permit Effective Date 21/03/01 Exit Time/Date 12:30PM 22/02/28 Permit Expiration Date 25/05/31 Name(s) of Onsite Representative(s)frtles(s)/Phone and Fax Number(s) /// James W Pridgen//252-399-2491 /2523992209 Nicholas Vann Eatmon/ORC1252-296-3383/ Other Facility Data Name, Address of Responsible Officialaitle/Phone and Fax Number Contacted Russell P Brice,P 0 Box 10 Wilson NC 278940010/Plant Manager/252-399-24911 Yes Section C: Areas Evaluated During Inspection (Check only those areas evaluated) ll Permit Flow Measurement Operations & Maintenar Records/Reports Self -Monitoring Progran Sludge Handling Dispo; III Facility Site Review EffluentlReceiving Wate 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 / 03, 0 7,1UaJ1 Chris Smith ODWR/RRO WQ/919-791-4200/ Mitchell S Hayes /Yf G att If 5, Halo ro DWR/RRO WQ/919-791-4200/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date %�.1— 7,7- fyi 12,52- 74Qc-/- g Oo2z EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# 1 NPDES yrlmo/day NC0023906 111 11 22/02/28 17 Inspection Type 18��� (Cont.) 1 Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) The permit became effective March 01, 2021 and will expire May 31, 2025. The 14 MGD WRF plant consists of the following units: Influent pump station with four (4) VFD pumps; three (3) mechanical bar screens; one (1) manual bar screen; two (2) vortex grit collectors; two (2) grit classifiers; screenings compactor; influent ultrasonic flow meter; two (2) equalization basins; one (1) biological phosphorus removal tank; three (3) primary clarifiers; seven (7) aeration basins; five (5) secondary clarifiers; carbon source feed facility; five (5) deep bed denitrification filters; sodium hypochlorite disinfection tank; reaeration basin with sodium bisulfate dechlorination; effluent ultrasonic flow meter; one (1) reuse water basin; a reclaim water facility; one (1) plastic lined reclaimed water pond; four (4) anaerobic digesters heated by natural gas or methane generated from digesters; a sludge thickening and dewatering building with two (2) gravity belt thickeners (GBT), two (2) belt filter presses (BFP), three (3) return waste activated sludge pump stations; a ten -ton per day alkaline sludge stabilization facility capable of producing Class A dewatered sludge; three (3) liquid sludge holding tanks; sludge drying beds; a septage receiving station and two on -site generators to provide emergency power. At the time of inspection, the following was observed: all 4 influent pumps are operational and used concurrently; the 2 mechanical screens, 2 vortex grit collectors, and the 2 grit classifiers were operational and used concurrently but only one of each were in service; the 2 EQ basins were empty; primary clarifiers 1 and 2 were in service; aeration basin number 7 was out of service. Aeration basins 1, 2, 3, 4, 5, and 6 appeared to be operating normally; the color of the influent was a medium chocolate brown with foam covering over 75% of the service; all secondary clarifiers were in service; weirs are covered to prevent algae growth; sludge blanket in the number 1 secondary clarifier was 6.5 feet with a sidewall depth of 16 feet; sludge blanket in the number 2 secondary clarifier was 4.5 feet with a sidewall depth of 11.5 feet; all tertiary sandfllters were in service, the effluent in the clear well appeared clear; ; the reuse water pond was not in service; the GBT and 1 BFP were not being operated; Class B biosolids took up approximately 50% of the floor which are stored under shelter; effluent at the outfall appeared clear with no foam or solids. Granville Farms operates the Land Application Program under permit WQ0001896. Class B solids are land applied on private farms or transported to Eastern Composting in Battleboro, NC. Discharge Monitoring Reports for the period April 2020 through February 2022 were reviewed for compliance with permit limits and monitoring requirements. A Notice of Deficiency was issued for exceeding permit limit for flow for January 2021; a Notice of Violation was issued for exceeding permit limit for flow for February 2021. There were no other violations for the review period. Commercial lab results, chain of custody records, and bench sheets were compared with data submitted on the Discharge Monitoring Report (DMR) for the month of December 2021. No discrepancies were noted. Page# 2 Permit: NC0023906 Owner - Facility: Wilson WWTP inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? • 0 ❑ ❑ Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable • 0 0 0 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: No special conditions Yes No NA NE ❑ ❑ • ❑ • ❑ ❑ ❑ ❑ • ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ Record Keeping Yes No NA NE Are records kept and maintained as required by the permit? • 0 0 0 Is all required information readily available, complete and current? • ❑ 0 0 Are all records maintained for 3 years (lab. reg. required 5 years)? • 0 0 0 Are analytical results consistent with data reported on DMRs? • 0 0 0 Is the chain -of -custody complete? • 0 0 0 Dates, times and location of sampling • Name of individual performing the sampling E Results of analysis and calibration IIII Dates of analysis ■ Name of person performing analyses • Transported COCs • Are DMRs complete: do they include all permit parameters? • 0 0 0 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 • 0 0 0 operator on each shift? Is the ORC visitation log available and current? • 0 0 0 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 III 0 0 0 classification? Page# 3 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 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? Comment: Yes No NA NE • ❑ ❑ ❑ • ❑ ❑ ❑ Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? • 0 0 0 Are the receiving water free of foam other than trace amounts and other debris? • 0 0 0 If effluent (diffuser pipes are required) are they operating properly? • 0 0 0 Comment: Effluent appeared clear and free of foam and solids. Flow Measurement - Influent Yes No NA NE # Is flow meter used for reporting? 0 • ❑ 0 Is flow meter calibrated annually? •❑ ❑ ❑ Is the flow meter operational? • ❑ 0 0 (If units are separated) Does the chart recorder match the flow meter? • 0 0 0 Comment: Influent flow meter was last calibrated 10.05.2021. Flow Measurement - Effluent Yes No NA NE # Is flow meter used for reporting? • 0 0 ❑ Is flow meter calibrated annually? • 0 0 0 Is the flow meter operational? • 0 ❑ 0 (If units are separated) Does the chart recorder match the flow meter? •❑ ❑ ❑ Comment. Flow meter was last calibrated 10.05.2021. Anaerobic Digester Yes No NA NE Type of operation: Fixed cover Is the capacity adequate? • 0 0 0 # Is gas stored on site? 0 • 0 0 Is the digester(s) free of tilting covers? • 0 0 0 Is the gas burner operational? • 0 0 0 Is the digester heated? • ❑ 0 ❑ Is the temperature maintained constantly? • 0 0 ❑ Is tankage available for properly waste sludge? • 0 0 ❑ Page# 4 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Anaerobic Digester Yes No NA NE Comment: Excess methane is used to heat digesters and the rest is flared off. 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? Comment: Drying beds are used for pump station wet wells pump outs. Yes No NA NE • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ ❑ • ❑ ❑ ❑ ❑ • ❑ Solids Handling Equipment Yes No NA NE Is the equipment operational? • 0 0 ❑ Is the chemical feed equipment operational? • 0 0 ❑ Is storage adequate? ■ 0 0 0 Is the site free of high level of solids in filtrate from filter presses or vacuum filters? • 0 0 ❑ Is the site free of sludge buildup on belts and/or rollers of filter press? MOOD Is the site free of excessive moisture in belt filter press sludge cake? • 0 0 0 The facility has an approved sludge management plan? • 0 0 ❑ Comment: The BFP's and the GBTwere not in operation during the site visit. Class B solids took up 50% of the covered floor space. Chemical Feed Yes No NA NE Is containment adequate? • ❑ 0 0 Is storage adequate? • ❑ 0 0 Are backup pumps available? • 0 0 0 Is the site free of excessive leaking? • 0 0 0 Comment: Pump Station - Effluent Is the pump wet well free of bypass lines or structures? • Yes No NA NE ❑ ❑ ❑ Page# 5 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Pump Station - Effluent Yes No NA NE Are all pumps present? • ❑ ❑ ❑ Are all pumps operable? •❑ ❑ ❑ Are float controls operable? ❑ 0 ❑ • Is SCADA telemetry available and operational? • ❑ ❑ ❑ Is audible and visual alarm available and operational? ❑ 0 ❑ • Comment: Pump Station - Influent Yes No NA NE Is the pump wet well free of bypass lines or structures? • 0 0 0 Is the wet well free of excessive grease? 0 0 ❑ MI Are all pumps present? • ❑ 0 0 Are all pumps operable? •❑ ❑ ❑ Are float controls operable? 0 ❑ 0 • Is SCADA telemetry available and operational? •❑ ❑ ❑ Is audible and visual alarm available and operational? ❑ ❑ 0 • 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. One unit was in operation and is used concurrently with the other 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? Yes No NA NE • • • ❑ ❑ ❑ ▪ ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ Yes No NA NE 0 • MI ❑ ❑ ❑ • ❑ ❑ ❑ Page# 6 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Grit Removal Yes No NA NE # Is disposal of grit in compliance? • 0 0 0 Comment: Equalization Basins Yes No NA NE Is the basin aerated? 11 0 0 ❑ Is the basin free of bypass lines or structures to the natural environment? • 0 0 0 Is the basin free of excessive grease? • 0 0 0 Are all pumps present? •❑ ❑ ❑ Are all pumps operable? • 0 0 0 Are float controls operable? 0 0 0 • Are audible and visual alarms operable? 0 ❑ ❑• # Is basin size/volume adequate? • 0 0 0 Comment: EQ basin was empty. Primary Clarifier Yes No NA NE Is the clarifier free of black and odorous wastewater? •❑ ❑ ❑ Is the site free of excessive buildup of solids in center well of circular clarifier? • 0 0 0 Are weirs level? ■ ❑ ❑ ❑ Is the site free of weir blockage? •❑ ❑ ❑ Is the site free of evidence of short-circuiting? • 0 0 ❑ Is scum removal adequate? •❑ ❑ ❑ Is the site free of excessive floating sludge? 0 0 0 Is the drive unit operational? •❑ ❑ ❑ Is the sludge blanket level acceptable? • 0 0 0 Is the sludge blanket level acceptable? (Approximately 14 of the sidewall depth) ❑ ❑ ❑ • Comment: Primary NO. 3 was not in service. Secondary Clarifier Yes No NA NE Is the clarifier free of black and odorous wastewater? • 0 0 0 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? 0 ❑ 0 • Is the site free of evidence of short-circuiting? •❑ ❑ ❑ Page# 7 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Secondary Clarifier 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 % of the sidewall depth) Yes No NA NE • ❑ ❑ ❑ • ❑ ❑ ❑ ■ ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ Comment: Weirs are covered preventing inspection. SB for #1 clarifier was 6.5 feet with a SD of 16.0 feet. SB for # 2 clarifier was 4.5 feet with a SD of 11.5 feet. 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) Yes No NA NE Ext. Air Diffused • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ ❑ ■ ❑ ❑ ▪ ❑ ❑ ❑ • ❑ ❑ ❑ Comment: Foam was covering over 75% of surface area. Mr. Pridgen stated that this is normal for this WRF. Nutrient Removal # Is total nitrogen removal required? # Is total phosphorous removal required? Type # Is chemical feed required to sustain process? Is nutrient removal process operating properly? Comment: Micro-C is used to supplement Nitrigen removal. Filtration iHigh Rate Tertiary) Type of operation: Is the filter media present? Is the filter surface free of clogging? Yes No NA NE • ❑ ❑ ❑ • ❑ ❑ ❑ Biological ❑ •❑ ❑ • ❑ ❑ ❑ Yes No NA NE Down flow • ❑ ❑ ❑ • ❑ ❑ ❑ Page# 8 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Filtration (High Rate Tertiary) Yes No NA NE Is the filter free of growth? • ❑ ❑ ❑ Is the air scour operational? • 0 ❑ 0 Is the scouring acceptable? •❑ ❑ ❑ Is the clear well free of excessive solids and filter media? •❑ ❑ ❑ Comment: Effluent appeared very clear in the clear well. 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? 11000 # Is de -chlorination substance stored away from chlorine containers? MOOD 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: Generators are operated once per week. ❑ ❑ ■ ❑ ❑ ❑ . ❑ Yes No NA NE • ❑ ❑ ❑ ▪ ❑ ❑ ❑ • ❑ ❑ ❑ O 1100 • ❑ ❑ ❑ 11000 • ❑ ❑ ❑ Pumps-RAS-WAS Yes No NA NE Are pumps in place? • ❑ ❑ ❑ Are pumps operational? ■ ❑ ❑ ❑ Are there adequate spare parts and supplies on site? • ❑ ❑ ❑ Page# 9 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Pumps-RAS-WAS Yes No NA NE Comment: Laboratory Yes No NA NE 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 Tess than or equal to 6.0 •❑ ❑ ❑ degrees Celsius)? Incubator (Fecal Coliform) set to 44.5 degrees Celsius+/- 0.2 degrees? MOOD Incubator (SOD) set to 20.0 degrees Celsius +1- 1.0 degrees? M ❑ ❑ ❑ Comment: Disinfection -Liquid Yes No NA NE 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 Yes No NA NE # 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 Yes No NA NE Is composite sampling flow proportional? M1000 Is sample collected below all treatment units? •❑ ❑ ❑ Page# 10 Permit: NC0023906 Owner - Facility: Wilson WWTP Inspection Date: 02/28/2022 Inspection Type: Compliance Evaluation Effluent Sampling 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 the facility sampling performed as required by the permit (frequency, sampling type representative)? Comment: Yes No NA NE ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ Page# 11 III III ■ ` I, II', I I �•1� • ' • = * _ r�:J II■I .� I ' 1� ~i71 I ' 1 I• J • 1 , R •1 1 ■ ■ I%�I II Eli %.1' 1' �•' I11 1 - _ - in ■ 11 _ II 1 I I I1 I II _ ' II ■ i I 11 I I■ I 11 I 1 ■ fl II I II _