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HomeMy WebLinkAboutWQCS00011_Collection System Inspection Report and Letter_20240701 DocuSign Envelope ID:A610E4F0-5856-4023-BAB7-23059376DA6E STAYS " - ROY COOPER � `,. nor- JOHN NICHOLSON ` , w,zo• f,w',inU'e.rchrr. r4aw�vu°• 5 DANIEL SMITH NORTH CAROLINA 0 tor Environmental Quality July 1, 2024 Mr. Keith Rogers, Jr. City Manager City of Rocky Mount P.O. Box 1180 Rocky Mount, NC 27802 Subject: Compliance Evaluation Inspection City of Rocky Mount Permit Number WQCS00011 Edgecombe County Dear Mr. Rogers: On June 25, 2024, Donald Smith of the Division of Water Resources conducted the subject inspection. The assistance of Nathaniel Williams-Collection System SuperintendentiORC,Jason Glover - Division Operations Supervisor/Backup ORC, Blake Winstead - Collections System Supervisor, Barry Griffin Wastewater Treatment Mechanical'Lift Station Maintenance Supervisor, and operations staff during the inspection was very much appreciated. The following is a list of observations and findings gathered from the inspection: 1. The permit became effective June 9, 2022, and will expire on May 31, 2030. Please remember that a completed permit renewal application will need to be submitted and received by NC Division of Water Resources within 180-days prior to the permit expiration date. 2. The City of Rocky Mount's wastewater collection system has approximately 412 miles of gravity sewer, 24 miles of force main, 32 duplex pump stations, and one simplex pump station. The City of Rocky Mount (City) has a population of approximately 57,000 residents and a total of 24,000 service connections. The city has seven (7) satellite communities in which they receive wastewater into their system. The communities include Nashville, Red Oak, Whitakers, Sharpsburg, Edgecombe County, and Nash County. 3. A Fats, Oil and Grease (FOG) program is implemented and in use. Educational materials are mailed out once a year and efforts also include information of the city's website and advertising (billboard at bus stop). The city has a FOG control ordinance in which 165 food service establishments are inspected on a semi-annual basis. 4. Calendar year(CY)2023 annual wastewater performance report was available on the city website at the time of the inspection. A record of the report submittal to DWR was not available to confirm submittal. Please ensure that the annual report is provided as required in Part IV(3.)—Monitoring Nor rh Carolina Department of Environmental Quality Division of Water Resources i, EQ�A Raleigh Regional Office �3800 Barrett Drive Raleigh.North Carolina ZM9 gI9,791.4200 DOCUSign Envelope ID:A610E4F0-5B56-4023-BAB7-23059376DA6E %-ILL VI I�UI.Ky IVIUMII, VV V%-avvvI I July 1,2024 Page 2 of 6 and Reporting Requirements of your permit, that requires "The Permittee shall meet the annual reporting and notification requirements provided in North Carolina General Statues 143-215.1C." 143-21 S.1 C (a) Report to Wastewater System Customers. - The owner or operator of any wastewater collection or treatment works, the operation of which is primarily to collect or treat municipal or domestic wastewater and for which a permit is issued tender this Part and having an average annual flow greater than 200,000 gallons per day, shall provide to the users or customers of the collection system or treatment works and to the Department an annual report that summarizes the performance of the collection system or treatment works and the extent to which the collection system or treatment works has violated the permit or federal or State laws, regulations, or rules related to the protection of water quality. The report shall be prepared on either a calendar or fiscal year basis and shall be provided no later than 60 days after the end of the calendar or fiscal year. Please submit a CY 2023 annual wastewater performance report to DWR by way of this office. 5. The collection system has an approximate annual operating budget of$5,378,940 and a Capital Improvement Plan(CIP)of$19,428,000. The 5-year CIP was reviewed and covers fiscal year 2022 to 2027. The CIP is adopted annually by the City Council. The CIP includes appropriations through 2027 for sewer rehabilitation, force main and lift station rehabilitation, pump and electrical panel replacements, and collection system service equipment. 6. Sanitary sewer overflow (SSO) cleanup, pumping, and reporting procedures, which includes a response action plan was available to review. Pump Station spill response plans were noted on-site at each of the pump stations visited during the inspection. Between January 2021 and April 15, 2024 there have been 26 reportable SSOs. A March 8, 2024, SSO news release was reviewed and in compliance with permit reporting requirements. The SSO cleanup, pumping, and reporting procedures meet permit requirements. It was discussed that any spill cleanup that requires stream flushing, should be performed using dechlorinated potable water. Records for reportable SSOs are kept for more than three years. A logbook or records were not available at the time of the inspection to review non-reportable sewer spills. Maintain a record of all SSOs (reportable and non- reportable). Part III (2.) of your permit requires "The Permittee shall maintain adequate records pertaining to SSOs,and SSO or wastewater collection system complaints for a minimum of three years. These records shall include, but are not limited to, the following information [I5A NCAC 02T.0108(b)]: • Date of SSO or complaint; • Volume of the wastewater released as a result of the SSO and/or nature of complaint; • Location of the SSO and./or complaint; • Estimated duration of the SSO; • Individual from the Division who was informed about the SSO and/or complaint, when applicable; • Final destination of the SSO; • Corrective actions; DocuSign Envelope ID:A610E4F0-SB56-4023-BAB7-23059376DA6E %-Ity VI D.VI.Ky 1VIVU111, VVY%_aVVVI 1 July I, 2024 Page 3 of 6 • Known environmental.'human health impacts resulting from the SSO; and • How the SSO was discovered." 7. An up-to-date GIS based collection system map was reviewed and included manhole location, pipe size, pipe construction material, pipe location, flow direction, approximate age and lift station name, location, and capacity. Force main air release valves were not noted on the system map but were included with the collection system SCADA system. Include air release valves, identify their location and size/type on the GIS based collection system map. 8. According to cleaning records provided, approximately 19.6 miles of gravity sewer lines of the system's 412 miles, or 5.0 percent was cleaned in fiscal year (FY) 2023 and 33.9 miles or 8.2 percent cleaned in FY2022. The ORC identified cleaning equipment repairs as a significant contributor to reduced system cleaning. Records presented indicate that the city is not compliant with operation and maintenance cleaning requirements. Part 11 (7.) of your permit requires "The Permittee shall access cleaning needs, and develop and implement a program for appropriately cleaning, whether by hydraulic or mechanical methods, the wastewater collection system. At least 10 percent of the gravity wastewater system, selected at the discretion of the ORC, shall be cleaned each year. Preventative cleaning is not required for sewer lines less than five years old unless inspection otherwise reveals the need for cleaning or cleaning is required by a sewer line extension permit. [l 5A NCAC 02T.0108(b)]" 9. According to FY23 maintenance records, 14,692 linear feet were inspected using close circuit television, 10 pump station wet well cleanings,and no smoke testing was performed. Findings from inspections are used to prioritize rehabilitation and repairs. 10. Four pump stations were visited and inspected: a) Sharpsburg Lift Station • (2) Gorman-Rupp Pumps • 450 gallon per minute (GPM)— lift station capacity • The lift station pumps were secure with a locked building. • A lift station identification sign and emergency contact phone number (911) was mounted and displayed. • At the time of the inspection, the wet well and float controls were clean and clear of excessive grease and debris. • High-level alarm (audible'visual) was tested and was functional during the inspection. • Mission SCADA is utilized, and alarm call was received. • A permanent generator is onsite and was tested during the inspection. Generator ran and was functional. Ensure that the generator, ATS and any exterior disconnect electrical switches are secure to restrict access. The generator and ATS were not within a fence or secured facility. Part I (9.) in your permit requires pump station sites, equipment, and components shall have restricted access. • An upstream gravity line manhole was inspected and found to be free of blockage and grease'debris accumulation. DocuSign Envelope ID:A610E4F0-5B564023-BAB7-23059376DA6E t_.ny u1 MMKy rvwuuL, vv tlwvvv I i July I,2024 Page 4 of 6 • A force main air release valve (ARV) was inspected and found to be operational. • The 6-inch force main receiving manhole was inspected at 4131 Arlington Street. The manhole was lined with some invert bench corrosion noted. The receiving gravity sewer line was free of debris and free flowing. b) Hillsdale Lift Station • (2)Gorman-Rupp Pumps • 200 gallon per minute(GPM) lift station capacity • The lift station was secure with a locked perimeter fence. • A lift station identification sign and emergency contact phone number (911) was mounted and displayed. • At the time of the inspection, the wet well and float controls were clean and clear of excessive grease and debris. • High-level alarm (audible.'visual) was tested and was functional during the inspection. • Mission SCADA is utilized,and alarm call was received. • A permanent generator is onsite and was tested under load during the inspection. Generator did not start. Check the cause for the non-start and repair as soon as possible. • An upstream gravity line manhole immediately outside of the lift station was inspected and found to contain notable grease accumulation and was holding wastewater. The manhole that was inspected at 1420 Hillsdale Road was a previous wet well. Prior to the installation of the current Gorman-Rupp pumps the lift station was a can station or wet-pit dry-pit design. Remove grease from manhole and ensure regular inspection of the old wet well for removal of grease and debris. c) North Church Street Lift Station • (2)Gorman-Rupp Pumps • 1800 gallon per minute(GPM) — lift station capacity • The lift station pumps were secure within a locked building. • A lift station identification sign and emergency contact phone number (91 1) was mounted and displayed. • At the time of the inspection, the wet well and float controls were clean and clear of excessive grease and debris. • High-level alarm (audible.'visual) was tested and was functional during the inspection. • Mission SCADA is utilized,and alarm call was received. • A permanent generator is onsite and was tested during the inspection.Generator ran and was functional. The inspector was notified that the automatic transfer switch(ATS) was non-operational and a replacement ATS was ordered. In the event of a power outage, staff will manually operate the generator and transfer power until the new ATS is installed. Ensure that the generator, ATS and exterior disconnect electrical switches are secure to restrict access. The generator,ATS,and main power disconnect switch were not within a fence or secured facility. Part I (9.) in your permit requires pump station sites, equipment, and components shall have restricted access. DocuSign Envelope ID:A610E4F0-5B56-4023-BAB7-23059376DA6E �_Ity Ut AVI-ty rvauuut, vv Vtrauvu i July 1, 2024 Page 5 of 6 d) HWY 97 Screw Pump Station • (4) Screw Pumps • Total lift station capacity at 40 MGD, operational capacity 20 MGD. This lift station supplies all flow to the wastewater treatment facility. • The lift station was secure with a locked perimeter fence. • A lift station identification sign and emergency contact phone number (91 l) was mounted and displayed. • At the time of the inspection, the wet well was clean. High level floats and access ladders had dried rags and materials from previous high-level event. • High-level alarm was tested — monitored by wastewater treatment plant staff. Lift station is visited 3 times per day. • A stationary generator is onsite and two separate power feeds from the City of Rocky Mount and Edgecombe,'Martin Power. The lift station employ's peak shaving and runs the generator on daily basis. 11. The spill response plan was available for review and included response procedures and contact phone numbers for emergency response. A one-hour response time goal is set to respond to emergencies. An on-call schedule is established for 24 hour a day emergency response. 12. Pump Station operations and maintenance logs were reviewed and appeared satisfactory. 13. Three high priority lines were visited during the inspection. • 24-inch ductile iron pipe aerial crossing (approximately 30-foot creek crossing) at 1258 East Raleigh Boulevard was inspected with adequate concrete piers and strapping in place and no debris accumulation in the creek. A manhole within the easement was also inspected and found to be free flowing and clear of grease and debris accumulation. • 42-inch concrete pipe aerial crossing (approximately 20-foot culvert crossing) adjacent to 1101 North Church Street was inspected with adequate concrete piers and strapping in place and no debris accumulation in the creek. • Siphon inlet that crosses under the Tar River at Stith-Talbert Park was inspected. The inlet contained(2) 15-inch siphons and(1)24-inch siphon. Both of the 15-inch siphons were transferring flow at approximately a quarter pipe depth. No now was discharging through the 24-inch siphon when inspected. Level monitoring is performed at the siphon inlet to monitor for high water level. The siphon inlet appeared to be lined for corrosion control. 14. Easements observed during the collection system inspection appeared to be maintained and accessible for system inspection/maintenance,`emergency. The ORC indicated that there is approximately 60 miles of maintained easement with a mowing and clearing goal six months. Sewer line easement maintenance is generally 40-foot wide. DocuSign Envelope ID:A610E4F0-5B56-4023-BAB7-23059376DA6E %-Lty ul nuu&y 1VIUU11t, VV Y%­3VVV l 1 July I, 2024 Page 6 of 6 The overall condition of the collection system was satisfactory on the day of the inspection; however,was non-compliant with cleaning and non-reportable SSO record retention requirements. This office requests that you respond to this letter in writing by September 30, 2024. Be sure to specifically address actions you plan to take for bolded items 4, 6, 7, 8, 10 (a.), 10 (b.), and 10 (c.) in your written response. if you have any questions concerning this report, please contact Donald Smith at(919) 791-4234 or by e-mail at donald.smith@deq.nc.gov. Sincerely, EDocuSlgned by: �.t,s;. f. 82916EW32144F Vanessa E. Manuel, Assistant Regional Supervisor Water Quality Regional Operations Section Raleigh Regional Office Division of Water Resources, NCDEQ Attachment: Compliance Inspection Report cc: Laserfiche DocuSign Envelope ID A610E4F0-5856-4023-BAB7 23059376DA6E Compliance Inspection Report Permit:WQCS00011 Effective: 06/09i22 Expiration: Owner: City of Rocky Mount SOC: Effective: Expiration: Facility: Rocky Mount Collection System County: Edgecombe PO Box 1180 Region: Raleigh Rocky Mount NC 278021180 Contact Person:Brenton Bent Title: Director of Water Resources Phone:252.972-1299 Directions to Facility: System Classifications: CS4, Primary ORC: Nathaniel Williams Certification: 989593 Phone:252-467-4919 Secondary ORC(s): Jason Britt Glover 1001663 252-467-4911 On-Site Representative(s): Related Permits: WOCS00370 Town of Sharpsburg-Sharpsburg Collection System WQCS00329 Town of Nashville-Nashville Collection System N00030317 City of Rocky Mount-Tar River Regional WWTP Inspection Date: 06/2512024 Entry Time 09 30AM Exit Time: 02 30PM Primary Inspector:Donald Smith DocuSipned by: Phone: 919-791-4234 Secondary Inspectors): 5" 7/1/2024 572ED5247FAU7A Reason for Inspection: Routine Inspection Type: Collection System Inspect Non Sampling Permit Inspection Type: Collection system management and operation Facility Status: ❑ Compliant Not Compliant Question Areas: Miscellaneous Questions General Sewer&FOG Ordinances Capital Improvement Plan Map Reporting Requirements Inspections Spill Response Plan Spills Lines Manholes Pump Stations (See attachment summary) Page 1 of 7 OocuSign Envelope ID:A610E4F0-5B56-4023-BAB7-23059376DA6E Permit: wQCS00011 Owner-Facility:City of Rocky Mount Inspection Date: 06/25/2024 Inspection Type:Collection System Inspect Non Sampling Reason for Visit: Routine Inspection Summary: Overall system was satisfactory on day of inspection; however, non-compliant with<10%cleaning requirement met and maintaining non-reportable SSO records. Page 2 of 7 DocuSign Envelope ID A610E4F0-5B56-4023-BA67-23059376DA6E Permit: WOCS00011 Owner-Facility:City of Rocky Mount Inspection Date: 06'2512024 Inspection Type:Collection System nspect Non Sampling Reason for Visit: Routine General Yes No NA NE Is there a properly designated primary ORC and at least one back-up of proper grade? 0 ❑ ❑ ❑ Are logs being reviewed by the system management or owner on a regular basis? 0 ❑ ❑ ❑ #What is that frequency? Monthly #Are there any issues being addressed currently or any n the planning stages? 0 ❑ ❑ ❑ Is there a specific pump failure plan available for all pump stations? 0 ❑ ❑ ❑ Does plan indicate if pump parts/new pumps are in spare parts/equipment inventory? ❑ ❑ ❑ Are new/significantly upgraded pump stations equipped with anti-corrosion materials? ❑ ❑ ❑ Does the perm ttee have a copy of their permit? 0 ❑ ❑ ❑ #Is permit expiring within the next 6 months? ❑ 0 ❑ ❑ If Yes, has the Permittee applied for renewal? ❑ ❑ 0 ❑ Comment: Current wet weather related SSO occurance along Riverside Drive. City is working with an engineering consultant to evaluate the collection system and work on a strategy to address I&I and overflows Sewer and FOG Ordinances Yes No NA NE Is Sewer Use Ordinance(SUO)or other Legal Authority available? 00 ❑ ❑ Does it appear that the Sewer Use Ordinance is enforced? E ❑ ❑ ❑ Is there a Grease Control Program that legally requires grease control devices? so ❑ ❑ What is the standard grease trap cleaning requirement in the FOG ordinance? 60 days Is Grease Control Program enforced via periodic inspections/records review? no ❑ ❑ Is action taken against violators? ■ ❑ ❑ ❑ #Have satellite systems adopted an equivalent or more stringent ordinance? ❑ E ❑ ❑ Is grease/sewer education program documented with req'd customer distribution? s ❑ Cl ❑ #Are other types of education tools used like websites, booths,special meetings,etc? N ❑ ❑ ❑ If Yes,what are they?(This can reduce mailing to annual.) Door hangers, pamphlets,website, advertising(bus stop billboard) Comment: As part of investigating wet weather SSOs the city is evaluating sewer service agreements with satellites stems to help ensure proper management of theirs stem. 7-satellites stems Capital Improvement Plan Yes No NA NE Has a Capital(CIP)or System Improvement Plan been developed and adopted? E ❑ ❑ ❑ Is it designated for wastewater only or does it have a dedicated section? N ❑ ❑ ❑ Does CIP cover three to five year period of earmarked improvements? E ❑ ❑ ❑ Does CIP include description of project area? 0 ❑ ❑ ❑ Does CIP include description of existing facilities? N ❑ ❑ ❑ Does CIP include known deficiencies? 0 ❑ ❑ ❑ Does CIP include forecasted future needs? ■ ❑ ❑ ❑ Page 3 of 7 DocuSign Envelope ID:A610E4F0-5B56-4023-BAB7-23059376DA6E Permit: WQCS00011 Owner-Facility:City of Rocky Mount Inspection Date: 06/25/2024 Inspection Type:Collection System Inspect Non Sampling Reason for Visit: Routine Comment: CIP covers FY22-FY27 Mae Yes No NA NE Is there a overall sewer system map? E ❑ ❑ Cl Does the map include: Pipe Type(GS/FM) E0011 Pipe sizes E ❑ ❑ ❑ Pipe materials(PVC, DIP,etc) M ❑ ❑ ❑ Pipe location 0 ❑ ❑ ❑ Flow direction 0 ❑ ❑ ❑ Approximate pipe age 0 ❑ Cl ❑ Pump station ID, location and capacity 0 ❑ ❑ ❑ # Force main air release valve location &type ❑ 0 ❑ ❑ # Location of satellite connections 0 ❑ ❑ ❑ Is the map being updated for changes/additions within 1 year of activation? 0 ❑ Cl Cl Comment: ARVs are not listed in the GIS Map but are included in a SCADA map. Reporting Requirements Yes No NA NE #Have there been any sewer spills in the past 3 years? 0 ❑ ❑ ❑ If Yes,were they reported to the Division if meeting the reportable criteria? ■ ❑ ❑ ❑ If applicable, is there documentation of press releases and public notices issued? 0 ❑ ❑ ❑ Is an Annual Wastewater Performance Report being filed with the Division,if required? ❑ E ❑ ❑ Is the report being made available to all its sewer customers? E ❑ ❑ Cl #How is it being made available? Utility bill mailing Comment: Requested that the city check that the annual WW report was submitted to DWR. The annual report was available on thier webiste. Inspections Yes No NA NE Are adequate maintenance records maintained? N ❑ ❑ ❑ Are pump stations being inspected at the required frequency? 0 ❑ Cl ❑ # Is at least one complete functionality test conducted weekly per pump station? 0 ❑ ❑ ❑ Is there a system or plan in place to observe the entire system annually? N ❑ ❑ ❑ Is the annual inspection documented? 0 ❑ ❑ ❑ #Does the system have any high-priority lines/locations? 0 ❑ ❑ ❑ Are inspections of HPL documented at least every 6 months? 0 ❑ ❑ ❑ Are new lines being added to the HPL list when found or created? 0 ❑ ❑ ❑ Comment: - Spill Response Action Plan Yes No NA NE Page 4 of 7 DocuSign Envelope ID:A610E4F0-5656-4023-BAB7-23059376DA6E Permit: WQCS00011 owner-Facility:City of Rocky Mount Inspection Date: 06/2512024 Inspection Type :Collection System Inspect Non Sampling Reason for Visit: Routine Is a Spill Response Action Plan available? 0 ❑ ❑ ❑ Is a Spill Response Action Plan available for all personnel? N ❑ ❑ ❑ Does the plan include: 24-hour contact numbers ❑ ❑ ❑ Response time E ❑ ❑ ❑ Equipment list and spare parts inventory 0 ❑ ❑ ❑ Access to cleaning equipment E ❑ ❑ ❑ Access to construction crews, contractors,and/or engineers 0 ❑ ❑ ❑ Source of emergency funds E ❑ ❑ ❑ Site sanitation and cleanup materials ■ ❑ ❑ ❑ Post-overflow/spill assessment E ❑ ❑ ❑ Does the Permittee appear to respond within 2 hours of first knowledge of a spill? 0 ❑ ❑ ❑ Comment: Spill response goal is one hour. ORC visits and assesses all reportable SSOs. SRIlls Yes No NA NE Is system free of known points of bypass? 0 ❑ ❑ ❑ If No,describe type of bypass and location Are all spills or sewer related issues/complaints documented? ❑ 0 ❑ ❑ #Are there repeated overflows/problems (2 or more in 12 months)at same location? ■ ❑ ❑ ❑ #If Yes,is there a corrective action plan? 0 ❑ ❑ ❑ Comment: Non-reporatable SSO records were not available at the time of the inspection. Riverside Drive have experienced multiple SSOs from one location. 5 overflows occurred in CY2023 associated with that location. Lines/Right-of-Ways/Aerial Lines Yes No NA NE Please list the Lines/Right of Ways/Aerial Lines Inspected: Sutton Road Easement-12-inch main, Johnson Street Easement- 12-inch main. 54-inch interceptor easement Hwy 97 Are right-of-ways/easements maintained for full width for access by staff/equipment? ❑ ❑ ❑ If No,give details on temporary access: Is maintenance documented? N Cl ❑ ❑ Are gravity sewer cleaning records available? 0 ❑ ❑ ❑ Has at least 10%of lines older than 5 yrs been cleaned annually? ❑ 0 ❑ ❑ Were all areas/lines inspected free of issues? ❑ ❑ ❑ Comment: Records provided indicateed 8.2% was cleaned in FY2022 and 5.0% in FY2023 Manholes Yes No NA NE Please list the Manholes Inspected: 4i31 Arlington Street ARV, 1258 E. Raleigh Boulevard, 1420 Hillsdale Drive, Sharpsburg pump station inlet Page 5 of 7 DocuSign Envelope ID:A610E4F0-5BS6-4023-BA87-23059376DA6E Permit: WoCS00011 Owner-Facility:City of Rocky Mount Inspection Date: 06/25/2024 Inspection Type:Collection System Inspect Non Sampling Reason for Visit: Routine Are manholes accessible? 0 ❑ #Are manhole covers/vents above grade? 0 ❑ Are manholes free of visible signs of overflow? 0 ❑ Are manholes free of sinkholes and depressions? ■ 0 ❑ Cl Are manhole covers present? 0 0 00 #Are manholes properly seated? 0 #Are manholes in good condition? #Are inverts in good condition? Is flow unrestricted in manholes? 0 0 00 Are manholes free of excessive amounts of grease? E El El El Are manholes free of excessive roots? 0 Are manholes free of excessive sand? N El C3 [] Are manhole vents screened? 0 0 Q Are vents free of submergence? Are manholes free of bypass structures or pipes? 0 0 0 ❑ Comment: - Pump Stations Yes No NA NE Please list the Pump Stations Inspected: Sharpsburg, Hillsdale, N.Church Street, Hwy 97 #Number of duplex or larger pump stations in system 32 #Number of vacuum stations in system 0 #Number of simplex pump stations in system 1 #Number of simplex pump stations in system serving more than one building 0 How many pump/vacuum stations have: # Atwo-way"auto polling"communication system (SCADA)installed? 32 # A simple one-way telemetry/communication system(auto-dialer)installed? 0 For pump stations inspected: Are they secure with restricted access? 0 ❑ Were they free of by-pass structures/pipes? 0 ❑ Were wet wells free of excessive grease/debris? 0 0 ❑ 0 # Do they all have telemetry installed? 0 ❑ Is the communication system functional? 0 0 0 Is a 24-hour notification sign posted? 0 ❑ ❑ ❑ Does the sign include: Owner Name? 0 Pump station identifier? 0 ❑ ❑ Page 6 of 7 DocuSign Envelope ID'A610E4F0-5856-4023-BAB7-23059376DA6E Permit: WQCS00011 Owner-Facility:City of Rocky Mount Inspection bate: 06:25i2024 Inspection Type:Cofection System inspect Non Sampling Reason for Visit: Routine # Address? N ❑ 110 Instructions for notification? E ❑ ❑ ❑ 24-hour emergency contact numbers? 0 ❑ ❑ ❑ Are audio and visual alarms present? 0 Cl ❑ ❑ Are audio and visual alarms operable? 0 ❑ 110 #Is there a backup generator or bypass pump connected? E ❑ ❑ ❑ If tested during inspect on,did it function properly? ❑ M ❑ ❑ Is the back-up system tested at least bi-annually under normal operating conditions? E ❑ ❑ ❑ #Does it have a dedicated connection for a portable generator? ❑ ❑ N ❑ #Is the owner relying on portable units in the event of a power outage? ❑ 0 ❑ ❑ #If Yes,is there a distribution plan? ❑ ❑ N ❑ If Yes,what resources(Units/StaffNehiclesfetc)are included in Plan? Generator at Hillsdale lift station did not start when main power was turned off to the pump station. N. Church Street-generator,ATS. main power disconnect not secured by a fence or building.ATS was not in service,a replacement ATS is on order and will be installed when received. Operations staff w II manually run and transfer power in the event of a power outage. #Does Permittee have the approved percentage of replacement simplex pumps? 0 ❑ ❑ ❑ Is recordkeeping of pump station inspection and ma•ntenance program adequate? 0 ❑ ❑ ❑ Do pump station logs include at a minimum: Inside and outside cleaning and debris removal? 0 ❑ ❑ ❑ Inspecting and exercising all valves? ■ ❑ ❑ ❑ Inspecting and lubricating pumps and other equipment? M ❑ ❑ ❑ Inspecting alarms,telemetry and auxiliary equipment? 0 ❑ ❑ ❑ Comment: Page 7 of 7