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Home My WebLink AboutNC0075680_Compliance Evaluation Inspection_20190107DocuSign Envelope ID: 0007A788-81375-4718-8131 E-CE96F846779C ROY COOKER NakTH CAROL,INA Governor Envirmfflenral Qualrry Ne i. S_ REGAIN Eeorel¢w LLDA CLZPEPPER :Mtsrrn[ Dirsclor January 07, 2019 Scott E Shealy She -Can Company PO Box 2805 Asheville, NC 28802 SUBJECT: Compliance Inspection Report Rosewood Mobile Home Park NPDES WW Permit No. NCO075680 Buncombe County Dear Permittee: The North Carolina Division of Water Resources conducted an inspection of the Rosewood Mobile Home Park on 12/18/2018. This inspection was conducted to verify that the facility is operating in compliance with the conditions and limitations specified in NPDES WW Permit No. NC0075680. 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 me at 828-296-4500 or via email at linda.wiggs@ncdenr.gov. Sincerely, DocuSigned by: Linda Wigg 6C38CDE295CF449 . Water Quality Regional Operations Section Asheville Regional Office Division of Water Resources, NCDEQ ATTACHMENTS -Inspection Report Ec: ARO Server, Laserfiche G:\WR\WQ\Buncombe\Wastewater\Minors\Rosewood MHP 75680\Inspections\12-18-2018 Insp\20190107_NC0075680_CEI.rtf D _EQi Yejs 0Ui G1Wf North Carolina Department of Environmental Quality I Division of Water Resources 2090 U.S. 70 Highway, Swannanoa, NC 28778 828-296-4500 DocuSign Envelope ID: 0007A788-81375-4718-8131 E-CE96F846779C 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 I 2 IF I 3 I NCO075680 111 12 I 18/12/18 I17 18 I S J 19 L G] 201 I 211111 I I I I I I 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 f6 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA ---------------------- Reserved ------------------- 671 70 I I 71 I I 72 I r I 73 I I 174 751 I I I I I I I80 u I� 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 oermit Number) 02:OOPM 18/12/18 15/11/01 Rosewood Mobile Home Park 2554 Brevard Rd Exit Time/Date Permit Expiration Date Arden NC 28704 03:OOPM 18/12/18 20/10/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Scott E Shealy,PO Box 2805 Asheville NC 28802Nice Prisident/828-210-5161 /8282530130 Yes Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit 0 Operations & Maintenance Records/Reports 0 Self -Monitoring Program Sludge Handling Disposal 0 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 Linda S Wiggs Ds ARO WQ//828-296-4500 Ext.4653/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# DocuSign Envelope ID: 0007A788-81375-4718-8131 E-CE96F846779C NPDES yr/mo/day Inspection Type (Cont.) NC0075680 I11 121 18/12/18 117 18 ICI Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) The Inspector, Linda Wiggs, met with the ORC Mark Jones and Daniel Jones. The ORC log book and process controls indicated solids management at the facility is acceptable. Observations during the inspection were consistent. Some trimming of the brush/weeds to better access the effluent pipe should be performed. The ORC stated the Owner is considering installing a continuous flow meter and may be working with Brooks Engineering for a primary weir device. It is suggested if an Engineer is onsite to evaluate the facility for flow device then other components should also be assessed, such as the Contact Chambers structural integrity and grade (stormwater run on) issue. A general check of the WWTP should also be considered such as the metal integrity/corrosive of the WWTP. Page# DocuSign Envelope ID: 0007A788-81375-4718-8131 E-CE96F846779C Permit: NCO075680 Owner - Facility: Rosewood Mobile Home Park Inspection Date: 12/18/2018 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 ❑ ❑ ❑ Solids, pH, DO, Sludge Judge, and other that are applicable? Comment: Settleability, DO Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new ❑ ❑ NEI application? Is the facility as described in the permit? 0 ❑ ❑ ❑ # 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: 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? 0 ❑ ❑ ❑ Is the unit in good condition? 0 ❑ ❑ ❑ 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 ❑ ❑ ❑ Are surface aerators and mixers operational? ❑ ❑ 0 ❑ Are the diffusers operational? 0 ❑ ❑ ❑ 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) 0 ❑ ❑ ❑ Page# 3 DocuSign Envelope ID: 0007A788-81375-4718-8131 E-CE96F846779C Permit: NCO075680 Inspection Date: 12/18/2018 Aeration Basins Owner - Facility: Rosewood Mobile Home Park Inspection Type: Compliance Evaluation Comment: No foam was present. ORC stated DO on 12/17 was 2.7 mg/I. Log book indicated settleability on 12/7 was 40% (@ 30 minutes. Air minutes: ON/OFF 30/30 Day time, 15/45 Night time. 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'/ of the sidewall depth) Yes No NA NE Yes No NA NE ■ ❑ ❑ ❑ ❑ ❑ ■ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ • ❑ ❑ ❑ • ❑ ❑ ❑ ❑ ❑ ■ ❑ ■ ❑ ❑ ❑ ❑ ❑ ❑ ■ ❑ ❑ ❑ Comment: There was some floating scum, not excessive though. The blanket level was not apparent. ORC log indicated sufficient wasting. Solids removed on September 7th and ORC stated the septage hauler company was contacted December 7th to schedule another pumping. Disinfection -Tablet Yes No NA NE Are tablet chlorinators operational? 0 ❑ ❑ ❑ Are the tablets the proper size and type? 0 ❑ ❑ ❑ Number of tubes in use? i Is the level of chlorine residual acceptable? ❑ ❑ ❑ Is the contact chamber free of growth, or sludge buildup? 0 ❑ ❑ ❑ Is there chlorine residual prior to de -chlorination? ❑ ❑ ❑ Comment: Contact chamber can receive stormwater flows which could misrepresent effluent flows. De -chlorination Type of system ? Is the feed ratio proportional to chlorine amount (1 to 1)? Is storage appropriate for cylinders? WMEZ,S7►/c10►1� Tablet ❑ ❑ ■ ❑ ❑ ❑ ■ ❑ Page# 4 DocuSign Envelope ID: 0007A788-81375-4718-8131 E-CE96F846779C Permit: NCO075680 Owner - Facility: Rosewood Mobile Home Park Inspection Date: 12/18/2018 Inspection Type: Compliance Evaluation De -chlorination Yes No NA NE # Is de -chlorination substance stored away from chlorine containers? ❑ ❑ 0 ❑ Comment: Are the tablets the proper size and type? 0 ❑ ❑ ❑ Are tablet de -chlorinators operational? 0 ❑ ❑ ❑ Number of tubes in use? 1 Comment: Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? 0 ❑ ❑ ❑ Are the receiving water free of foam other than trace amounts and other debris? 0 ❑ ❑ ❑ If effluent (diffuser pipes are required) are they operating properly? ❑ ❑ 0 ❑ Comment: Brush/weed removal could be improved for access to effluent pipe. Aerobic Digester Yes No NA NE Is the capacity adequate? 0 ❑ ❑ ❑ Is the mixing adequate? 0 ❑ ❑ ❑ Is the site free of excessive foaming in the tank? 0 ❑ ❑ ❑ # Is the odor acceptable? 0 ❑ ❑ ❑ # Is tankage available for properly waste sludge? 0 ❑ ❑ ❑ Comment: Solids removed on September 7th and ORC stated the septage hauler company was contacted December 7th to schedule another pumping. Page# 5