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HomeMy WebLinkAboutWQCS00110_NOV-2022-DV-0230_20220909MAYOR Jody L. McLeod INTERIM TOWN MANAGER Richard D. Cappola, Jr. TOWN ATTORNEY Cauley Pridgen, P.A. Mr. Scott Vinson, Regional Supervisor Water Quality Regional Operations Section Raleigh Regional Office, DWR, NCDEQ 1628 Mail Service Center Raleigh, NC 27699-1628 MAYOR PRO TEM Jason Thompson COUNCIL MEMBERS Andria Archer Porter Casey Avery Everett flAi�h enl Cime SUBJECT: Notice of Violation NOV-2022-DV-0230 Town of Clayton Collections System Permit Number WQCS00110 Dear Mr. Vinson, NC Dept ofEnvironmental Qualit SAP - 9 2022 Raleigh Regional Office The following information is provided in response to your letter on August 17, 2022, that was received August 30, 2022, related to the Town of Clayton's actions to correct, and prevent future SSO occurrences: Incident Number 202201071 On July 7, 2022, several severe thunderstorms developed unexpectedly and came through the area causing trees to fall, which in turn took down several primary power lines around town and more specifically in Starmount subdivision. The SSO happened because of loss of power to Starmount lift station. There were multiple trees down blocking access to the subdivision as well as the lift station with both primary and secondary power lines intertwined with the branches. Staff were notified via SCADA of an outage at the lift station and promptly deployed crews and portable generator. Upon arrival, staff were advised by the Electric System Superintendent that the area was unsafe., We waited, ready to act, until the Town Electric Department could confirm that there was no voltage on the downed lines before removing them and the site was safe for utility staff. Once a path was cut through the downed trees, we were able to hook a portable generator to the lift station and stop the 550. We then proceeded to clean up the area and cover with pulverized lime to prevent any harm to the environment. Incident Number 202201187 This SSO was caused by a contractor working on replacing and upsizing gravity sewer lines coming into the Little Creek WRF site as part of the Little Creek Outfall project within the Town's Capital Improvement Plan. The projects bid advertisement required a contractor with a General Contractors license with one of the following classifications: Unclassified, Public Utilities Contractor, Public Utilities (Water Purification and Sewage Disposal) and/or Public Utilities (Water Lines and Sewer Lines). The contractor's scope included the actual pipe installation as well as the contractual obligation to bypass the existing flow. Contract documents specifically stated, "Contractor is responsible for all bypass pumping required to construct the project as shown." (Summary of Work —1.03 — C) Contract documents further required contractor to "Provide 24/7 monitoring of the operational pumps? (Unit Prices — 1.20). PO Box 879 • Clayton, NC 27528 • 919-553-5002 Fax 919-553-8919 • TownofClaytonNC.org Additionally, documents included provisions to which the contractor was to abide by in the event of a spill including, but not limited to, taking immediate action to contain the spill, and notifying the owner (Supplemental Conditions). A pre -construction meeting was held on May 13, 2022, and the bypass plan requirements were discussed. Furthermore, staff reiterated the contractor's obligations to carry out bypass operations without spills. Additionally, the Town hired a third -party consultant to assist with the contract administration and to help the Town monitor the contractor's sequencing and methods. This SSO was caused when the primary bypass pump had a mechanical failure and the secondary pump failed to start due to the float system failure, while a contractor was working on the last leg of replacing and upsizing the gravity sewer lines coming into the Little Creek WRF. As previously noted, the bypass plan and contract documents required the contractor to have 24-hour pump watch, the contractor's employee who was on duty for pump watch, without prior notification or any awareness of a surcharge, observed the overflow and notified his supervisor who in turn contacted the Town of Clayton's on -call personnel. Town on -call employees arrived on scene to access and mobilize equipment for clean-up. The pump watch contractor was able to manually start the secondary pump, which immediately stopped the 550. Town crews immediately started pumping and hauling all standing untreated wastewater and spread lime over the affected area. Upon daylight, Town crews were able to better evaluate the extent of the spill and determined approximately 75,000 gallons had reached surface waters. Staff also noted multiple fish killed in the creek immediately downstream of the spill area. Town crews then set up our portable bypass pumps and began pumping water out of the creek and discharging it back into the collections system, while we had fresh dechlorinated potable water being flushed upstream. The Town pumped out of Little Creek in multiple sections to ensure as much contaminated water was returned to the collections system as possible. The affected area was returned to its normal state with no further harm to the environment. Utility staff followed all statutory procedures. In response to the spill, the Town of Clayton sent a letter to the contractor on July 29, 2022, documenting the incident, reiterating their contractual obligations, and putting the contractor on notice that failure to comply with contract documents could lead to termination of contract (letter attached). In response to the spill, the contractor responded in the attached letter on August 15, 2022 (attached). Town staff were prepared to terminate the contract with Providence Construction; however, the contractor was working on the final segment of pipe and staff determined it best to allow the current contractor to complete the final segment and remove bypass set up. Staff have documented the issues with this specific contractor and deemed them not responsible when considering future contracts. Town staff are committed to improving its collection system by replacing ageing infrastructure, but also understands there are risks associated with working on live sewer. Staff have attempted to mitigate those risk to the maximum extent possible. The Town required specific licensure of its contractors, incorporated specific contract requirements, and hired a third -party consultant in hopes to minimize the risk of a contractor causing a spill. Unfortunately, in both situations despite the Town's best efforts, overflows were caused by a contractor's sub -par performance. The Town has continued to monitor and evaluate the contractor's performance in an attempt to prevent future spills. The Town is prepared to take further action including contract termination. The Town understands it is ultimately responsible for its collection system and the contractors that work on it. Staff is committed to continually re-evaluating its projects, contract documents, procedures, and resources to further minimize the chance of additional overflows. Please contact me if any additional information is required at this time. Thank you for the attention provided in our response. Sincerely, es E. Blalock Water Resources Maintenance Superintendent Enclosures Cc: Rich Cappola, Interim Town Manager Collections System File ROY COOPER Governor ELIZABETH S. BISER Secretary RICHARD E. ROGERS, JR. Director Certii♦ud Mall # 7020 3160 0000 410107 Return ReceiDR nested Rich Cappola, Interim Town Manager Town of Clayton PO Box 879 Clayton, NC 27528-0879 NORTH CAROLINA Environ►nental Quality August 17, 2022 SUBJECT: NOTICE OF VIOLATION & INTENT TO ISSUE CIVIL PENALTY Tracking No.: NOV-2022-DV-0230 Sanitary Sewer Overflows - July 2022 Collection System Permit No. WQCS00110 Clayton Collection System Johnston County Dear Mr. Cappola: A review has been conducted of the self -reported Sanitary Sewer Overflows (SSO's) 5-Day Report/s submitted by Town of Clayton. The Division's Raleigh Regional Office concludes that the Town of Clayton violated Permit Condition I (2) of Permit No. WQCS00110 by failing to effectively manage, maintain, and operate their collection system so that there is no SSO (Sanitary Sewer Overflow) to the land or surface waters and the SSO constituted making an outlet to waters of the State for purposes of G.S. 143-215.1(a)(1), for which a permit is required by G.S. 143-215.1. The Raleigh Regional Office is providing the Town of Clayton an opportunity to provide evidence and justification as to why the Town of Clayton should not be assessed a civil penalty for the violation(s) that are summarized below: Incident Start Duration Number Date (Mins) Location Cause Total Vol Total Surface Vol Water (Gals) (Gals) DWR Action 202201071 7/7/2022 60 109 Lake Dr, Clayton, Power Outage, NC, 27520 Severe Natural Condition 2,100 2,100 Notice of Violation - Notice of Intent 202201187 7/27/2022 94 850 South Lombard St Other 95,900 75,000 Notice of Violation -- Notice of Intent North CaroMa Department afea.rarnnRr Q7 1 D$rtalon a Water eeaaurces Raleigh Regional Office I MOO Barrett Drive I RalelpltNorth Cram27609 9t9.79L4200 This Notice of Violation / Notice of Intent to Enforce (NOV/NOI) is being issued for the noted violation. Pursuant to G.S. 143-215.6A, a civil penalty of not more than twenty-five thousand dollars ($25,000.00) may be assessed against any person who violates or fails to act in accordance with the terms, conditions, or requirements of any permit issued pursuant to G.S. 143-215.1. This office requests that you respond to this Notice, in writing, within 10 business days of its receipt. In your response, you should address the causes of non-compliance, remedial actions, and all other actions taken to prevent the recurrence of similar situations. The response to this correspondence will be considered in this process. Enforcement decisions will also be based on volume spilled, volume reaching surface waters, duration and gravity, impacts to public health, fish kills or recreational area closures. Other factors considered in determining the amount of the civil penalty are the violator's history of non-compliance, the cost of rectifying the damage, whether the spill was intentional and whether money was saved by non-compliance. If you have any questions, please do not hesitate to contact Mitchell Hayes with the Water Quality Section in the Raleigh Regional Office at 919-791-4200 or via email at mitch.hayes@ncdenr.gov. Sincerely, Scott Vinson, Regional Supervisor Water Quality Regional Operations Section Raleigh Regional Office Division of Water Resources, NCDEQ Cc: Raleigh Regional Office - WQS File Laserfiche NorthC vim Deportment ofFrekenmtnalQualm 1 Dlrlaw,olWade &sorces Raleigh Regional Office 13eo0aurttDoke I RaleWhNerthCaroler 27609 9191%4200 DWR Division of Water Resources State of North Carolina Department of Environment and Natural Resources Division of Water Resources Collection System Sanitary Sewer Overflow Reporting Form Form CS-SSO PART I: This form shall be submitted to the appropriate DWQ Regional Office within five business days of the first knowledge of the sanitary sewer overflow (SSO). Permit Number: WQCS00110 (WQCS# if active, otherwise use WQCSD#) Facility: Clairton Collection System Incident #: 202201071 Owner: Town of Clayton City: ClaytonT County: Johnston Region: Raleigh Sppurce of SSO (check applicable): ❑ Sanitary Sewer E Pump Station / Lift Station SPECIFIC location of the SSO (be consistent in description from past reports or documentation - i.e. Pump Station 6, Manhole at Westall & Bragg Street, etc): 109 Lake Dr, Cla on, NC, 27520 Manhole #: Latitude (Decimal Degrees): 35.6641 Longitude (Decimal Degrees): -78.4555 Incident Started Dt: 07/07/2022 Time: 8:50 pm Incident End Dt: 07/07/2022 Time: 09:50 pm (mm-dd-yyyy) (hh:mm AM/PM) (mm-dd-yyyy) (hh:mm AMIPM) Estimated Volume of the SSO: 2,100 Describe how the volume was determined: Weather conditions during the SSO event: gallons Estimated Duration (Round to nearest hour): 1:0 hours visual 35gpm for 60 minutes severe thunderstorms Did SSO reach surface waters? Yes ❑ No ❑ Unknown Volume reaching surface waters (gals): 2100 Surface water name: Did the SSO result in a fish kill? ❑ Yes 0 No ❑ Unknown If Yes, what is the estimated number of fish killed? 0 SPECIFIC cause(s) of the SSO: E Severe Natural Conc E Power outage 24 hour verbal notification (name of person contacted ): Chris Creighton ❑ DWR El 7 Emergency Mgmt Date (mm-dd-yyy): 07/07/2022 Time (hh:mm AM/PM): 10:14:00 pm If an SSO is ongoing, please notify the appropriate Regional Office on a daily basis until SSO can be stopped. -Per G.S. 143-215.1 C(b), the responsible party of a discharge of 1,000 or more of untreated wastewater to surface waters shall issue a press release within 24-hours of first knowledge to all print and electronic news media providing general coverage in the county where the discharge occurred. When 15,000 gallons or more of untreated wastewater enters surface waters, a public notice shall be published within 10 days and proof of publication shall be provided to the Division within 30 days. Refer to the reference statute for further detail. The Director. Division of Water Resources, may take enforcement action for SSOs that are required to be reported to Division unless it is demonstrated that: 1) the discharge was cause by sever natural conditions and there were no feasible alternative to the discharge; or 2) the discharge was exceptional, unintentional, temporary and caused by factors beyond the reasonable control of the Permittee and/or owner, and the discharge could not have been prevented by the exercise of reasonable control. Part II must be completed to provide a justification claim for either of the above situations. This information will be the basis WHETHER OR NOT PART III IS COMPLETED, A SIGNATURE IS REQUIRED AT THE END OF THIS FORM CS-SSO Form Page: 1 PART II: ANSWER THE FOLLOWING QUESTIONS FOR EACH RELATED CAUSE CHECKED IN PART I OF THIS FORM AND INCLUDE THE APPROPRIATE DOCUMENTATION AS REQUIRED OR DESIRED COMPLETE ONLY THOSE SECTONS PERTAINING TO THE CAUSE OF THE SSO AS CHECKED IN PART I (In the check boxes below, NA = Not Applicable and NE = Not Evaluated) A HARDCOPY OF THIS FORM SHOULD BE SUBMITTED TO THE APPROPRIATE DWR REGIONAL OFFICE UNLESS IS Severe Natural Condition Describe the "severe natural condition" in detail? Severe thunderstorms with high wind, heavy rain & lightening across the entire area. How much advance warning did you have and what actions were taken in preparatio for the event? The NWS would issue warnings as they popped up. So not very much. Comments: Severe thunderstorms popped up and the heavy winds knocked down trees that took down power all across town and blocked access to Starmount lift station. We couldn't cut the trees out of the way until primary power lines were confirmec de -energized. Power outage What is your alternate power or pumping source? Portable generator (Unit 702, 80kw) Did it function properly? WI Yes No EI NA NE Describe? Once we were able to access the station, we hooked the generator up and were able to get the station back running. When was the alternate power or pumping source last tested under load? Another storm on 6-17-22 If caused by a weather event, how much advance warning did you have and what actions were taken to prepare for the event? Only as much advanced warning as the NWS would put our during the event. On -call personnel were on standby. Comments: Once the storm hit, crews responded when it was safe to do so and prioritized each station and location. With the amoun of damage to the incoming power lines and trees blocking access, we had to wait for the Town's electric crews to free up and confirm the downed primary power lines were de -energized before we could begin cutting trees out of the way to mal access. System Visitation ORC Backup Name: James E. Blalock 17 Yes Yes CS-SSO Form Page: 2 Cert# 1002021 Date visited: 07/07/2022 Time visited: 09:05 PM How was the SSO remediated (i.e. Stopped and cleaned up)? Once the Town's Electric Dept. confirmed that the downed Dower lines were de -energized, we were able to remove the tr( to make access and hook our portable generator to the station, bringing it back online and stopping the SSO, we then we able to remove any standing liquid and spread lime over the affected area. As a representative for the responsible party, I certify that the information contained in this report is true and accurate to the best of my knowledge. Person submitting claim: Signature: Telephone Num James Ernest Blalock Date: 07/07/22 10:14 pm Title: kiRSCeeAge /MAPatrw.e-- -.CuPo/-v7q ,6,7 Any addition information desired to be submitted should be sent to the appropriate Division Regional Office within five days of 1 knowledge of the SSO with reference to the incident number (the incident number is only generated when electronic entry of th form is completed, if used). CS-SSO Form Page: 3 R• -11 4.,_ .. Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources Collection System Sanitary Sewer Overflow Reporting Form Farm CS-SSO PART I: This form shall be submitted to the appropriate t7WR Regional Office within five business days of the first knowledge of the sanitary sewer overflow (SSO). Permit Number. 1N QC,S Doti (WQCS# if active, otherwise use WQCSD#) Facility -FraWnr OF [ yToIncident #: Owner ZEw-' cif CcAY70 J Region: TALE flop} City: C t,AY7VAJ County .�ol{NSTa ^1 Source of SSO (check applicable): ❑ Sanitary Sewer jr Pump Station 1 Lift Station SPECIFIC location of the SSO (be consistent in description from past reports or documentation - i.e. Pump Station 6, Manhole at Westall & Bragg Street, eta): STARA og v7 4/F7 J7ytT/la J Manhole#: Lalibide (degieesknmute second): 3 S L(,y/ y Longitude (degrees/minute/second): — 78. «S.fG G Incident Started Dt 7- 7 7022 Time: S-.17) A'1 Incident End Dt 7- 7-2022 Time: 9.5D,4'09 ( y 'y) (I unrn) AMIPM (mm-dd-mil►) (Irhxmr) AMIPM Estimated volume of the SSO: e? /00 gallons Estimated Duration (round to nearest hour). / hour(s) Describe how the volume was determined: @ .7-9/499 ;f' 600r/•1 Weather conditions during the SSO event SERE 7 e 2 %gZys Did the SSO reach surface waters? Er Yes 0 No ❑ UntQrowwn Volume reaching surface craters: gallons surtace wader name: 2i�P4Av4tf 0/7cl' Did the SSO result n a fish I27? ❑ Yes if No ❑ Unknown 8ef "1 c/i� If Yes, what is the estimated number of fish Intend? 0/4- SPECIFIC eau e(s) of the S60: %Severe Natural Conditions ❑ Grease ❑Roots ❑bnflaw & Infiltratron CIPwrip Station Equipment Future gPowwer Outage ❑Vandalism ❑ Debris in tine ❑Pipe Faittire (Break) ['Other (Please explain in Part II) 24-hour verbal notification (name of person contacted): Cl/XLS CQF/GH id li ❑DWR VEmeigency Management Date (mm-dd-m►): 7-7-2022 Tine: (Num AIWPM) /0/ "4'i Per G.S. 143 215.1 C(b), the owner or operator of any wastewater collection system shall: In the event of a discharge of 1,000 gallons or more of untreated wastewater to the surface waters of the State, issue a press release to all print and electronic news media that provide general coverage in the county where the discharge occurred setting out the details of the discharge. The press release shall be issued within 24 hours after the owner or operator has determined that the discharge has reached surface waters of the Slate. In the event of a discharge of 15,000 gallons or more of untreated wastewater to the surface waters of the State, publish a notice of the discharge in a newspaper having general araulafion in the county in which the discharge occurs and in each county downstream from the point of discharge that is significantly affected by the discharge. The Regional Office shall determine which counties are significarrty affected by the discharge and shall approve the form and content of the notice and the newspapers in which the notice is published. WHETHER OF PIOT PART 0 IS COMPLETED. A SIGNATURE 1S REQUIRED SEE PAGE 13 Form CS-SSO Page 1 Severe Natural Conditions flaurricane. tornado. etc.) Describe the "severe natural condition" in detail: SEOSte 9.91i(a6timmAu 4,741 ,41/ta./ ,rr/,ror / 10/ ,P9" .1c/so'Trr✓ivd decal t3idt,f4 .ie AKA How much advance warning did you have and what actions were taken in preparation for the event? 6447 4d461d'./ s1J rilecY /o/flo iA NwS Comments: 7.if- 44 4 kiIDrl4O /LW 1441 //NLv /V Gip ..H.IF0A, ' P0441V At? 11g441Y �i4w .V/d a /i,I4 r AO 41Wiv/.mil. --s Al, ,0-5.4. Form CS-SSO Page 3 Power octane (Documentation of testino.records. tec.. should be provided of alternative power source upon request.) What is your alternate power or pumping source? POQZ 11'c GE^tW Did it function properly? (Yes ❑ No DNA ❑ NE Describe? Nee- /✓t A/6a 981t 7ts Gt7 7 7416 6i¢i/P'1/ /i/t fOrK 6[r '66 1 t/r' (V 407 57,4i1 0+/ Ge o�✓u++•G` When was the alternate power or pumping source last tested under load? /7—2 2-- If caused by a weather event, how much advance waming did you have and what actions were taken to prepare for the event? Ver.c WE* ,f66f 7tAfzeuzir1 /N7 A (4r+tD' 14)M4 r,/O 774eaumbv'r 77eAt44- comments: bivcE Tf JO:4(de ,W 7 A''i✓1 APEIR:04964 t/4/zW .siW 7a ob .TJ fr/O /DiP/vrf P16° £4 `iv Iz+ r/u✓ ,w# LoGi7/a✓- ,S'7 //'> #41e, , RAffe ,ode WT/' , V rif irbAie4 4mie1 4j .. %Gn 1W& g/we& it4r7 fi tG/& Q /962 cot •r/ ffy/ 4uo ,Bcca1.7 /P 0aA4 Fong CS-SSO Page 8 System Visitation Name: Certification Number. Date visited: Time visited: ORC Backup ❑ Yes ❑No ❑No How was the SSO remediated (iJe. Stopped and cleaned up)? la: 400 1d /0g /Q Z!/G1€ 057 ?v aWs4e7/r e/ 7111 it/bee-OW 7 2)0 lastf tetc-ovoReva#20 ,�& he -(ado e07 riio ts�ese= 4,4e rirei AG%/' !mil'•,/atice Ao &Ara T/ Aely "MP f+4tS1 - /A 1b egAtfY 14 of rre- Qc 0_ To 7 s7/4-o rx✓ AtAto ife, /TefidwaiwAfAZi/ ive Oa, fry .paisimil4 ii00/0 Ate'o o,QFrr9J0 ifroe itJ i. T .Qi4W7� #40, As a representative for the responsible Party. I oertify)tiat the inform/Mon contained in this report is true and accurate to the best of my knowledge, Person submitting claim:IGI 4ek Signature Telephone Number Date: 7'21;24911.___ Title: M 4::(0,/a:s Any additional information desired to be submitted should be sent to the appropriate Division Regional Office within fire business days of first knowledge of the SSO with reference to the incident number (the incident number is only generated when electronic entry of this form is completed. if used)_ 7i✓j %AiiJ Lq GT•eie 0.07 Akrite %LfMa/44 , 41-4.1 Awe. 11N/ M PPi6 Daiw✓ Avd £4t f /7 zit c 0/d/J/r`"1 ['UT,P,4nec Form CS-SSO Page 13 DorVa. Al WS efe, • 5 r ,f T C404v-10 443A1-5 kart 46 400(644, igeke srAcoroerr FoteivA-re-f- Ate eizoes- &Alfa 441 Ieu. ;tag 04,40 feeca4gy Ftwazet pmf- 'wooer So12olo7i 6046.44-7 t ps. P 2 INcioes1 26220/07/ Sf 1, Wi '' wnv zei 4./S tAE 3 t oeu-r J022oIo7 j 4)761.61 f liu,0[.t 0'7L# low y /, iofM /0220%7, L,/M�- A7 T/ ‘,/cf tti%i0c- .SS° svoNc t - At /NCIOI t 0702_2 0/D?/ /NC/1lFh . 0.22-0/o7/ Town of Clayton Cityworks Work Order Work to be Performed: PS Overflow Event Date Initiated: 7/7/2022 8:50:00 PM Projected Start Date: 7/7/2022 8:50:00 PM Projected Finish Date: 7/8/2022 8:50:00 PM ctual Start Date: 7/7/2022 8:50:00 PM Actual Finish Date: 717/2022 11:00:00 PM WORK ORDER ID: 4890 Status: 8 — Waiting to be Closed Initiated By: Blalock, Jame Submit To: Blalock, Jame Date Submit To: 7/7/2022 8:50:00 PM Priority: Medium ddress or Intersection: Multiple Lift Stations Location Details: Overflow event at Starmount L/S Asset: Entity Type SSPUMPSTATION Location STARMOUNT Instructions: Complete Custom Field. Comments: By Blalock, James : 7/11/2022 5:30:04 AM Due to severe storms that popped up, the entire entrance to Starmount subdivision was blocked by fallen trees which in turn tore power lines down feeding the subdivision and the lift station. There were two huge trees at the end of Lake Dr. blocking our access to the station, we were not allowed to clear the trees out of the way until the Electric Department arrived onsite and confirmed that the primary power lines were in fact de -energized. Once they were able to do that, we then proceeded to cut the trees and make a path for the truck and generator. Once we got the generator hooked up, the spill stopped. Jake Kyer called me at 850pm and informed me that the station started the overflow. All crews worked diligently to avoid this from happening, however, safety protocols take priority. The generator was hooked up and running at 949pm. Labor: Employee Hours Start Date End Date Blalock, James 5.000000 7/7/2022 8:30:00 PM 7/8/2022 1:30:00 AM Carroll, Dylan 4.000000 7/7/2022 8:30:00 PM 7/8/2022 1:30:00 AM Callihan, Tim 6.000000 7/7/2022 11:30:00 PM 7/8/2022 1:30:00 AM Harvey, Mathew .6.000000 7/7/2022 7:30:00 PM 7/8/2022 1:30:00 AM Materials: Part Number Description Units Account uioment: ID Description Hours 79 79-2021 Ram 2500 4x4 Pickup 5.000000 89 89 - 2021 Ford F150 4x4 16.000000 75 75 - 2015 Ford F-250 PU Trk 6.000000 702 702-1994 Kohler Port Generator 80KW 6.000000 Cost: Labor Materials Equipment $549.94 $0.00 $612.00 Custom Fields: Custom Field Name Custom Field Value Location rStarmount L/S Incident # 202201071 NOV # 2022-DV-0230 1 Case # MH # Volume (Estimated) gallons 2100 Did it reach the surface? YES Volume Estimated (Surface) 2100 Cause power Toss by down lines and trees Source Lift station Repairs OTHER DWR DMslon of Water Resources State of North Carolina Department of Environment and Natural Resources Division of Water Resources Collection System Sanitary Sewer Overflow Reporting Form Form CS-SSO PART I: This form shall be submitted to the appropriate DWQ Regional Office within five business days of the first knowledge of the sanitary sewer overflow (SSO). Permit Number: WQCS00110 (WQCS# if active, otherwise use WQCSD#) Facility: Clayton Collection System Owner Town of Clayton City: Clayton County: Johnston Region: Raleigh Incident #: 202201187 Source of SSO (check applicable): Sanitary Sewer ❑ Pump Station / Lift Station SPECIFIC location of the SSO (be consistent in description from past reports or documentation - i.e. Pump Station 6, Manhole at Westall & Bragg Street, etc): 850 South Lombard St Manhole #: 148 Latitude (Decimal Degrees): 35.6444 Longitude (Decimal Degrees): -78.4644 Incident Started Dt: 07/27/2022 Time: 12:37 am Incident End Dt: 07/27/2022 Time: 02:11 am (mm-dd-yyyy) (hh:mm AM/PM) (mm-dd-yyyy) (hh:mm AM/PM) Estimated Volume of the SSO: 95,900 gallons Estimated Duration (Round to nearest hour): 1:34 hours Describe how the volume was determined: Known flow to plant, avg daily flow times 90% for duration Weather conditions during the SSO event: hot & humid Did SSO reach surface waters? 0 Yes ❑ No ❑ Unknown Surface water name: Little Creek Volume reaching surface waters (gals): 75000 Did the SSO result in a fish kill? El Yes ❑ No ❑ Unknown If Yes, what is the estimated number of fish killed? 150 SPECIFIC cause(s) of the SSO: [I Other (Please explai 24 hour verbal notification (name of person contacted ): Alys K Hannum DWR ❑ Emergency Mgmt Date (mm-dd-yyy): 07/27/2022 Time (hh:mm AM/PM): 09:20:00 am If an SSO is ongoing, please notify the appropriate Regional Office on a daily basis until SSO can be stopped. Per G.S. 143-215.1C(b), the responsible party of a discharge of 1,000 or more of untreated wastewater to surface waters shall issue a press release within 24-hours of first knowledge to all print and electronic news media providing general coverage in the county where the discharge occurred. When 15,000 gallons or more of untreated wastewater enters surface waters, a public notice shall be published within 10 days and proof of publication shall be provided to the Division within 30 days. Refer to the reference statute for further detail. The Director, Division of Water Resources, may take enforcement action for SSOs that are required to be reported to Division unless it is demonstrated that: 1) the discharge was cause by sever natural conditions and there were no feasible alternative to the discharge; or 2) the discharge was exceptional, unintentional, temporary and caused by factors beyond the reasonable control of the Permittee and/or owner, and the discharge could not have been prevented by the exercise of reasonable control. Part II must be completed to provide a justification claim for either of the above situations. This information will be the basis WHETHER OR NOT PART III IS COMPLETED. A SIGNATURE IS REQUIRED AT THE END OF THIS FORM CS-SSO Form Page: 1 PART II: ANSWER THE FOLLOWING QUESTIONS FOR EACH RELATED CAUSE CHECKED IN PART I OF THIS FORM AND INCLUDE THE APPROPRIATE DOCUMENTATION AS REQUIRED OR DESIRED COMPLETE ONLY THOSE SECTONS PERTAINING TO THE CAUSE OF THE SSO AS CHECKED IN PART I (In the check boxes below, NA = Not Applicable and NE = Not Evaluated) A HARDCOPY OF THIS FORM SHOULD BE SUBMITTED TO THE APPROPRIATE DWR REGIONAL OFFICE UNLESS IS Other (Please explain in Part Ili Describe: Contractor working on a one of the main lines for the Town's CIP project entering the WWTP, had a bypass pump failure. The secondary pump failed to start as well. The pump watch personnel found the spill and notified the town. Were adequate equipment and resources available to fix the problem? WI Yes [] No ❑ NA ❑ NE If Yes, explain: The contractors pump watch2ersonnel were able to get the secondary pump to start pumping ultimately stopping the soil The Town mobilized 2 vactrucks, and multiple employees to capture all standing sewer and two pumps to flush the creek and capture most of the discolored water. If the problem could not be immediately repaired, what actions were taken to lessen the impact of the SSO? n/a Comments: n/a System Visitation ORC Backup Name: James Blalock Cert# 1002021 Date visited: 07/27/2022 Time visited: 02:50 AM 17 Yes ❑ Yes How was the SSO remediated (i.e. Stopped and cleaned up)? Once the town was notified, we brought two vac -trucks to clean up the standing sewer. The pump watch contractor was able to get the secondary pump to start and it stopped the spill. The pump contractor replaced the primary pump to alleviate anymore failures. Town crews spread lime on affected areas. We also walked Little Creek to determine the extE of the spill. we then took two of our portable bypass pumps and pumped out of the creek and into the collections system i multiple areas all of the discolored water and then flushed the creek with dechlorinated water from two upstream fire hydrants and continued to pump out of the creek until discoloration associated with the spill was removed. The Town's engineering department will be sending out an official letter to the contractor about this incident. CS-SSO Form Page: 2 As a representative for the responsible party, 1 certify that the information contained in this report is true and accurate to the best of my knowledge. Person submitting claim: James Ernest Blalock Date: 07/27/22 09:20 am Signature: Telephone Number: 9r9-531-3. 410269 R(S&theeRS Title: #Ah7I.i4Le'F J ifra po,7 Any addition information desired to be submitted should be sent to the appropriate Division Regional Office within five days of 1 knowledge of the SSO with reference to the incident number (the incident number is only generated when electronic entry of th form is completed, if used). CS-SSO Form Page: 3 04. jVlonthly Operation Sheet Month Year 2022 Date: Operator Start Time ORC Onsite Y/N/8 Time On Site Hrs. INF. Flow MGD EFF. Flow MGD Reclaim Flow Net. Eff. Flow MGD Rainfall Inches MLSS Return MLSS Thickener Flow gl. Turbidty 1 0730 Y 8 14'? ' I. 'aq• 9l, alt O 2g_70 0 I. or 2 0 Ws rV A 1: lf2 a 1. 30R 0 o a 1.21 3 47/.f' W 2, I•''I f.if3z O 0 o I.Oy l . o.r 4 0 (00 1V 2 .S /. 3 4 1.398 0 . at 0 5 A 7_40 )i 3 /. sic( l • Wei 36zX!y a -Zo "3000 /,za 6 0-73o Y 8 1. tits- 1.3442 .39z, o Ili y , Q 1, 2.t 7 0 730 Y 8 1, cto6 l.3s187y-8o O y-mo o i, to 8. O 73 6 Y 8 111641 k15`t o (. 6 7 t.fS'p o t.fS 9 6$L4S Al Z 1.74 1.4)74 0 • a9 0 1,zz 10 agt5 Al 2- 1.1t? i. Li55 a • zz 6 -8YS 11 0 73 1 Y S 11 t42 \ e5-1,3 0 • 1 f••s .� ?f & o / . 24 12 0 '73o y 8 1, 1pei 1,531 to0 fo e 94 o 00 3./2 13 0 �3a y I, 55c, i ,r18'' 6 o t_ 0 7 0 3, 14 07s0 g g 1.54',2. I•SS6 0 0.02 I--0 O %2•16 3.-2 ( 15 tS 7 30 8 8 1. 6302 L 5f i3 . 39 `13 96 ‘15;vac, 16 0 Soo /1/ X 1. 3 1.7/2 Q . 60 .0 2. oo 17 0 80o N .)- ` 1. 443 0 0 0 2. -8 18 6730 Y 19 I.(IS 1-4116 0 0 33So SNP Oa 2.q,z , 19 0 730 B 8 4- 1 1 bil 6 0 gGs,0 0 20 0 73o Y S 1.ST3 1.S39 Ur; i6 0 `f0'4v O 2.81 21 0 136 Y 8 1.178 ! :3'o3' 3'''i'7 0 ° 0 2. 7/ 22 a73a Y ? - l.316 1.367 3/°iv* 0 0 2,3/ 23 O 243- fit 2. 1. 14. %a 1.'f•8Y 6 a 0 2.75 24 c 71$ N z I 9S 1.'t ? 4 ,13 0 2.03 25 crm Y 8 1t58(D 1,52� 3/7, 9� ,01 ti-890 �3,ac�o 2.3a 26 0 700 S� l.s'o 9 1.3j9 0 Hi' 2,0 0 2-al 27 0 73v 1 )15197 D. YD 28 29 30 31 Max 0 0 0 0 0 0 0 0 0 Avg #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/01 #DIV/0! Min 0 0 0 0 0 0 0 0 0 Total 0 0 0 0 I1 v, P041 7/24-h1v1 P:\OPERATIONS\PUBLIC WORKS DEPT\WWTP\Water Reclamation Information \Monthly Operations sheet 2022BIank.xlsx R, Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources Collection System Sanitary Sewer Overflow Repotting Form Farm CS-SSO PART I: This form shall be su611ilW to the appropriate DWR Regional Office within five business days afire first knowledge al the sanitary sewer overflow (SSO). Permit Number W¢C S Doi/O (WOCS#I if active, otherwise use WQCSDft) Facility: 7;idif ofC'AAy7DA1 Incident #: ,..1vi24 i/cr7 o,nmer O v' of 6.4 m t..) Region: AcfibA/ City: C'tAVTv Carntlr JoyrlSTo.�% Source of SSO (check appbcaable): Ef Sanitary Sewer ❑ Pump Station 1 Lilt Station SPECIFIC location of the SSO (be consistent in description *am past reports or documentation - i.e. Pump Station 6, Manhole at Westali 8 Bragg Street, etc.): 41/ ami 'eye,/ /load reo - Manhole #: '?u /94 f/NW?yDG Latitude (degrees/minute/second): !4y45764241r1,1 Longitude (degrees/minute/second): - %I `rS7 Incident Started Dt ?2 Time: i Incident End Dt 7 A47 ?o t 2 Tune: a 2!/M+1 (mm-cid-YYri) (hh:mm) AM/PM (mm-dd-Yriy) (hhIrn) AMIPM Estimated volume 011ie SSO: 9.S"940sc' gallons Estimated Duration (round to nearest hour)]. Sour(s) Describe how the whine wras delemiined: ri-Mt 41.404 pear 4 SaudA4fl %'4144/ %7, Weather conditions during the SSO event: i1 41,04,/19 Did the SSO reach surface,aeters? IN Yes ❑ No ❑ Unknown Volume reaching surface waters: gallons Surface water name: L1774Gra < Did the SSO result in a fish lac? RrYes ❑ No 0 Unknown If Yes, what is the estimated mother of fish tried/ /G0 * /S2P SPECIFIC cause(s) of the SSO: ❑severe Nadmal Conditions ❑ Grease ❑Roots ❑IMow & Inliilration ❑Pump Station Eipipmerd Failure ❑ Pew ar Outage ❑Vandalism ❑ Debris in fine ❑Pipe Failure (Break) Other (Please explain m Part I1) A 24-hour verbal notification (name of person contacted): /` 4/laird kifflAl 614 jTDWR ❑Emergency Management Date (rnm-dd-yyy): 07't 9. X7Z Tine: (hknin AIWPM): 4 ?ad AA1 Per G.S.143-215.1 Croy, the owner or Operator of any wastewater won system shaft: In the event of a discharge of 1,000 gallons or more of untreated wastewater tel the surface waters of the State, issue a press release to all print and electronic news mectia that provide general coverage in the county where the discharge occurred selling out the details of the discharge_ The press release shall be issued wihin 24 hours after the water or operator has detenrined that the discharge has reached surface waters of the State. In the event of a discharge of 15,000 gallons or more of untreated wastewater to the surface waters of the State, publish a notice of the discharge in a newspaper having general circulation in the county in which the dlsciharge occurs and in each county downstream hot the paint of discharge that is significrmlly affected by the discharge. The Regional Office shall determine which counties are significantly affected by the discharge and shall approve the form and content of the notice and the newspapers in which the notice is published. WHETHER OF NOT PART fi IS COMPLETED. A SIGNATURE IS REQUIRED SEE PAGE 1 Form CS-SSO Page 1 Other (Pictures and police report. as aoolicable. must be available upon reauest.I Describe: Were adequate equipment and resources available to fix the problem? ❑ Yes 0 No DNA ❑ NE If Yes, explain: If the problem could not be immediately repaired, what actions 0 Yes 0 No DNA 0 NE were taken to Lessen the impact of the SSO? Comments: Form CS-SSO Page 11 System Visitation ORC Backup Name: n�Its 6 &Ace ' Certification Number /i0,2492 / Date visited: e % o?7-2QZ 2 Time visited: 0.?-42, 401 How was the SSO remediateci (iJe. Stopped and cleaned up)? ,'Yes 0 No El Yes CI No Ps a representative for the responsible party. I cerlf►r that the information containedin this report's true and accurate to the best of my knowledge, Person submitting daim: Date: Signature: True: Telephone Number. Any additional information desired to be submitted should be sent to the appropriate Division Regional Office within five business days of first knowledge of the SSO with reference to the incident number (the incident number is ordy generated when electronic entry of this form is completed, if used). Form CS-SSO Page 13 ta ‘1 4 At .776- $t710- &Ms ,4'r' f-,4/1041- Memos j346f h4gfoiff'7 Joz 2 el /ier7 Afrt vb a/7 OF rae-.4-- iiipa- 7?46, Z /4v l Lc. .202 2 0 /47 /9,-Xe(--- f { } M1 ' 'il F* • Wo. h G Pete- 3 / iiii`7 .1822D///2 g vc i 40ol-76.4., f'u4,04•ta cif—icrair RV V AtiCiero7 -?0,i.2 0 ///7 X44 oc,•v7 •2o22d //&? Town of Clayton Cityworks Work Order Work to be Performed: Overflow Event - Manhole WORK ORDER ID: 49259 Status: 8 — Waiting to be Closed Date Initiated: 7/27/2022 10:12:57 AM Initiated By: Norris, Stephen Projected Start Date: 7/27/2022 10:12:57 AM Projected Finish Date: 7/28/2022 10:12:57 AM Submit To: Blalock, James Date Submit To: 8/1/2022 6:25:42 AM ,Actual Start Date: 7/27/2022 1:25:47 AM Actual Finish Date: 7/27/2022 3:30:00 PM Priority: Emergency Address or Intersection: 850 S Lombard St. Location Details: LITTLE CREEK OUTFALLL MH #148 & #2406 Asset: Entity Type Location SSMANHOLE LITTLE CREEK OUTFALL SSMANHOLE HWY 42 SSGRAVITYMAIN HWY 42 SSGRAVITYMAIN HWY 42 SSGRAVITYMAIN LITRE CREEK OUTFALL Instructions: Complete Custom Field. Comments: By Norris, Stephen : 7/27/2022 10:12:57 AM Called in to clean a sewer main blockage. Turned out to be a malfunction in a bypass pump owned by Rain for Rent. Turned into a sanitary sewer overflow. By Norris, Stephen : 7/27/2022 12:34:58 PM We (Town of Clayton) were notified of the sewer overflow at 1:06 am on 7/27/2022 by Johnston County Emergency Services (911). When James Satterwhite and myself(StephenNorris) arrived we found sewer running out of 2 manholes in the construction zone.' observed where the flow was going and we determined one of Rain for Rent pumps was not pumping. Also backup pump wasn't on for support. We turned on the backup pump as it should have been on and within 1 minute it pumped it down so the spill ended at 2:11 am. I called in my Superintendent,James Blalock,fellow co-workers Dylan Carroll,Jake Kyer,Christian Holder and Mat Harvey. We started cleaning up the area with both of our Vactor trucks (704,851) until truck 704 broke a hydraulic hose. We hauled 5 full loads of reclaimed sewer to our waste treatment plant. We. Then limed all areas to neutralize the sewer. We also pumped out the creek in 3 specific locations and put it back into our sewer collection system. By Norris, Stephen : 8/1/2022 6:25:19 AM Byron did the hours paid on this. Labor: Employee Hours Start Date End Date Callihan, Tim .000000 7/27/2022 6:00:00 AM 7/27/2022 12:00:00 PM Brady, Kyle 1.500000 7/27/2022 8:30:00 AM 7/27/2022 10:00:00 AM Poelman, Byron 4.000000 7/27/2022 7:00:00 AM 7/27/2022 11:00:00 AM Jessup, Travis 3.000000 7/27/2022 8:00:00 AM 7/27/2022 11:00:00 AM Snead, Chris 1.000000 7/27/2022 7:00:00 AM 7/27/2022 8:00:00 AM Thompson, Lance 1.000000 7/27/2022 7:00:00 AM 7/27/2022 8:00:00 AM Satterwhite, James 4.750000 7/27/2022 1:25:00 AM 7/27/2022 6:00:00 AM Satterwhite, James 2.000000 7/27/2022 6:00:00 AM 7/27/2022 8:00:00 AM Harvey, Mathew 4.000000 7/27/2022 2:00:00 AM 7/27/2022 6:00:00 AM Blalock, James 5.500000 7/27/2022 1:00:00 AM 7/27/2022 6:00:00 AM Blalock, James 9.000000 7/27/2022 6:00:00 AM 7/27/2022 3:30:00 PM Carroll, Dylan 9.000000 7/27/2022 6:00:00 AM 7/27/2022 3:30:00 PM Carroll, Dylan 4.000000 7/27/2022 2:00:00 AM 7/27/2022 6:00:00 AM Holder, Christian 4.000000 7/27/2022 2:00:00 AM 7/27/2022 6:00:00 AM Holder, Christian 9.000000 7/27/2022 6:00:00 AM 7/27/2022 3:30:00 PM Norris, Stephen 4.500000 7/27/2022 1:25:00 AM 7/27/2022 6:00:00 AM Norris, Stephen 9.000000 7/27/2022 6:00:00 AM 7/27/2022 3:30:00 PM Kyer, Jake 4.000000 7/27/2022 2:00:00 AM 7/27/2022 6:00:00 AM Kyer, Jake 9.000000 7/27/2022 6:00:00 AM 7/27/2022 3:30:00 PM Poelman, Byron 2.000000 7/28/2022 9:00:00 AM 7/28/2022 11:00:00 AM Materials: Part Number Description Onsite Hose, repair 704 Units 1.000000 Account Equipment: _ ID Description Hours 851 851-Vactor Truck 4.500000 704 704-2020 Western Star Vactor 2100i 2.000000 89 89 - 2021 Ford F150 4x4 4.000000 79 79-2021 Ram 2500 4x4 Pickup 14.500000 707 707 - 2021 Dodge Ram 4x4 Utility Body Service Truck 13.000000 75 75 - 2015 Ford F-250 PU Trk 13.000000 73 73 - 2019 Ford F250 4WD 13.500000 710 710-2006 Premier Portable 4" Pump 3.500000 711 711 - 2006 Godwin Portable 4" Pump 4.500000 802 '802 - 2015 Allmand Night Light Pro - Tower 3.500000 719 719 - Ford Transit XL 1.500000 852 852 - 2021 Chevrolet Silverado 4x4 4.000000 854 854 - Peterbilt 3.000000 914 2017- Excavator Trailer 3.000000 828 828 - CAT 304 Excavator 3.000000 1231 12022 Chevrolet 3500 2WD Utility Body 11.000000 Cost: Labor Materials Equipment $2,889.66 $248.88 $3,283.00 Custom Fields: Custom Field Name Custom Field Value Location MH# 148 & 2406 Incident # 202201187 NOV # 2022-DV-0230 Case # MH # 148 Volume (Estimated) gallons 95900 Did it reach the surface? YES Volume Estimated (Surface) 75000 Cause Contractor bypass pump failure Source Collection System Repairs REPAIRED TOWN OF CLAYTON Engineering Department 111 E. Second St., P.O. Box 879 Clayton, NC 27528 Phone: 919-553-5002 Fax: 919-553-1720 July 29, 2022 Mr. Nick McKeel - President Providence Construction 314 E. Main Street Clayton, NC. 27520 Subject: Little Creek Outfall Replacement Project Sanitary Sewer Overflow #4 — Wednesday July 27, 2022 DEQ Incident # 202201187 Dear Mr. McKeel, At approximately 1:03 am. on Wednesday, July 27, 2022, Town of Clayton (Town) staff received notification from Johnston County 911 of another sanitary sewer overflow (SSO) at S. Lombard Street as part of the Little Creek Sanitary Sewer Outfall project where Providence Construction is under contract for work replacing, relocating, and upsizing sanitary sewer infrastructure. A substantial overflow occurred from the overflow of (2) - two manholes (TOC-MH #2406 and #148). Rain for Rent, the bypass pumping subcontractor for Providence Construction, reported the overflow, based on primary pump failure, at approximately 12:30 am. Upon Town staff arrival to the site and upon initial conversations, it was determined that the primary cause of the spill was failure of the primary pump located at TOC MH 2406 along with the secondary back up pump not starting upon the primary failure. Upon investigation by Town staff, there was a total loss of 95,900 gallons of untreated wastewater with much of this amount reaching Little Creek and the surrounding area. Town staff responded to the site at approximately 1:35 am. to begin clean-up efforts and conduct further investigation related to the overflow. Due to the extent of the overflow, Town staff mobilized its (2) pump trucks in addition to numerous Town employees, trucks, equipment, and resources to assist in the clean-up effort. While not discounting the seriousness of the overflow or the burden of responsibility on Providence Construction, the Town is aware Providence Construction crews and/or equipment were utilized to assist in mitigating damages. Per North Carolina G.S. 143-215.1c (1), the Town of Clayton is required to report any discharge of untreated wastewater to surface waters and to issue a press release if the overflow is equal to or greater than 1,000 gallons. Additionally, per North Carolina G.S. 143-215.1c (2), the Town of Clayton is required to post a notice in the newspaper in the county in which the loss occurred as well as every downstream county anticipated to be significantly impacted as determined by the Secretary. In accordance with statutory requirements, a press release was issued, and a public notice was posted in Johnston County by the Town on July 27, 2022. Section 01270 "Unit Prices" Part 1.20, "By -Pass Pumping of Sewage" Subset "C" of the Contract states that the contractor (Providence Construction) shall be responsible for sewage spills that occur during the bypass pumping. This provision is also set forth in the Supplementary General Conditions, paragraphs SC- 7.10 F, G, & H. You may also refer to Addendum No. 2, Section "C" Drawing Requirements, Subset 1 a. dated January 27, 2021, which states "Bypass Pumping shall run 24, 7. Contractor is solely responsible for means and methods of maintaining by-pass pumping" as well as Section "D" which states "There is one approach to the by-pass pumping included in the Drawing. The Contractor may provide their proposed plan if different than provided." Furthermore, the contract documents require 24/7, uninterrupted monitoring of the operational pumps. Based on the Town's initial investigation and record, this is the fourth such instance in which similar violations of the Contract terms have occurred. This letter is formal notice to Providence Construction of responsibility for all fines, violations, impositions, and any obligations set forth and/or levied by State or other local authority as well as the cost of resources utilized by the Town to clean up the spill. Furthermore, Providence Construction is to assume full responsibility for its actions relative to this matter. Upon receiving a formal response from the State regarding any fines to be imposed upon the Town of Clayton, the Town will provide an itemized cost summary to Providence detailing charges incurred for mobilization, materials, equipment, and work performed by its staff to correct the incident as well as the cost of any assessed fines. Payment of the invoiced amounts shall be due within thirty (30) days of receipt from the Town. If notice from the State has not been received prior to submission of the final pay application, the Town may withhold final payment until any fines have been resolved. The Town requests a formal written response from the President of Providence Construction be submitted within five (5) business days from receipt of this letter, detailing how this malfunction/incident occurred, how the incident was resolved by Providence Construction and its subcontractor, and what measures will be implemented to ensure this type of incident does not happen again. As the permit holder for the collection system, the Town is responsible for its collection system and must hold all contractors and/or their sub- contractors accountable for their actions, or lack thereof, as it relates to work performed on said system. Please be advised, this overflow and loss of untreated wastewater is the fourth incident since the start of the project. Considering this fact, no time extensions will be granted due to this incident with the Town being prepared to assess any liquidated damages provided the project is not completed per the ICT listed in the contract documents. It is the expectation that your immediate attention and consideration be given to this matter as requested. If you have any questions or if further clarification is needed, please feel free to contact me at (919) 553-5002. Jonathan K. Jacobs, PE Assistant Town Engineer Town of Clayton Cc: Rich Cappola, PE, Interim Town Manager Lee Barbee, Interim Deputy Town Manager Joshua Baird, PE, Engineering Director Byron Poelman, Water Resources Director Don Gantt, PE, The Wooten Company Chris Rowland, Construction Project Administrator James Blalock, Water Resources Maintenance Superintendent Bill Simpson, Water Reclamation Superintendent PROVIDENCE August 15, 2022 Jonathan Jacobs Town of Clayton 111 East Second Street Clayton, NC 27520 Re: Little Creek Sewer.Outfall Bypass Pump Failure Mr. Jacobs, I am writing in response to your letter dated July 29, 2022 to address the concerns from the Town of Clayton on the bypass pumping at Little Creek Sewer Outfall. As you are aware the failure happened at the TOC MH # 2406 on July 27, 2022. Once the failure was reported, both the Town of Clayton and Providence Construction responded to the situation to mitigate the overflow and assist in cleanup. I have attached a detailed report from Rain for Rent on the sequence of events that happened on July 27, 2022. The overnight watch reported the overflow and notified associated parties, while also trying to contain the overflow. It was determined that the primary pump blew a mechanical seal, causing the pump to lose suction pressure. The floats on the designed float tree did not engage the backup pump and appeared to not be working properly due to wear and tear. A new primary pump was immediately brought onsite to replace the primary pump with the seal issue. The float tree was also replaced with new floats. As of today, all bypass pumping has been removed from the project and the project is days away from being substantially completed. There will not be any additional bypass pumping required, which will eliminate the risk of this happening again. Please let us know if you have any questions or would like to discuss in more detail. As previously mentioned, I have attached the Rain for Rent documentation to this letter. Providence Construction takes these occurrencances very seriously and is committed to having a successful project.. We anticipate being substantially complete in August 2022. Sincerely; Nick Mckeel President Providence Construction www.Providence.Constructio- 114 W Main St, Clayton, NC 27520 1919-726-3206 r‘if PROVIDENCE Cc: Chris Rowland (Town of Clayton) Don Gantt, P.E. (The Wooten Company) wv.iw.Providence.Constructio- 114 W Main St, Clayton, NC 27520 1919-726-3206 r�- 5101 Office Park Drive, Suite 100 Bakersfield, CA 93309 July 27, 2022 Paul Smart Providence Construction 114 W Main Street Clayton, NC 27520 RE: Little Creek 0utfall Sewer Line Replacement Project Incident Mr. Smart: This sequence of events is regarding the incident that occurred during the Little Creek 0utfall Sewer Line Replacement Project on Thursday, July 27, 2022, at the Clayton Water Reclamation Facility (WRF) in Clayton, NC, resulting in a sanitary sewer overflow. Pump watch began at 5:00 PM on Tuesday, July 26, 2022, by Maintech. Sequence of events below provided by Maintech owner Dana Howe and confirmed by Rain for Rent: • 12:17am - Maintech owner Dana Howe received call from Tracy (night shift pump watch) indicating discharge manhole was overflowing on bypass beside storage facility • 12:20am - Called Alex Ruiz with RfR to let him know what was happening • 12:26am - Called Tracy back and told him to shut the primary pump off discharging into the manhole. Overflow stopped at this point. • 12:33am - Called Dario Catello for an update and let him know I was on the way to job site. Confirmed he was ok with me calling James Blaylock at Town of Clayton for an update • 12:37am - Called James Blaylock and left a voice mail indicating spill • 12:39am - Verified pumps were off at bypass at storage facility and sewer wasn't coming out of manhole. Tracy confirmed it stopped overflowing when he shut the pumps off at 12:26am. • 12:47am - Called Dario and let him know I was on the way to the job. • 12:49am - Spoke to Tracy about both bypasses and confirmed primary pump on original bypass in field was running. Tracy indicated level in manhole at storage facility was rising, I told him to leave pumps off. • 1:07am - Left voicemail for James at Clayton to give an update and let him know I was 10 min from job • 1:15am - 0nsite and began to access layout. Alex pulled in behind me and indicated he had gotten Claytons emergency contact number and spoke to dispatcher requesting vac trucks. • 1:30am - Steve with Town of Clayton arrived, and we began pulling manhole lids to identify source of backup • 1:45am - Found primary pump on original bypass wasn't pumping, started back up pump and began pulling water level down immediately. Began trouble shooting primary pump not priming with Alex and found no definitive issue. Alex and Dario determined pump would be swapped in the morning Pumps Tanks Pipe Filtration Spillyuards 800 742 7246 I rainfarrent_com 5101 Office Park Drive, Suite 100 Bakersfield, CA 93309 • 2:25am - Bypass by the storage building was turned back on. No visible spill from suction manhole at this location. Original bypass was left running with the backup pump running manually • 2:30am - Began assisting Town of Clayton with cleanup efforts • 8:30 am - Rain for Rent installed replacement primary pump It was determined the primary pump blew a mechanical seal, causing the pump to lose suction pressure. The floats on the designed "float tree" did not engage the backup pump and appeared to be not operating due to "wear & tear". If you have any questions regarding this incident, please feel free to contact me at dcatallo@rainforrent.com. Sincerely, Dario Catallo Branch Manager r Pumps Tanks Pipe Filtration Spillguards 800 742 7246 1 rairtforrent coil