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Home My WebLink AboutWQCS00055_NOV-2020-DV-0306 Response_20200804F'RE"° City of Henderson Cr� x Public Works Department Post Office Box 1434 -900 S. Beckford Drive Henderson, NC 27536-1434 Phone: (252) 431-6030 / Fax: (252) 431-0124 August 4, 2020 Mr. Scott Vinson, Regional Supervisor Water Quality Regional Operations Section Raleigh Regional Office Division of Water Resources, NCDEQ 1628 Mail Service Center Raleigh, NC 27699-1628 Re: Response to Notice of Violation & Intent to Issue Civil Penalty Tracking No. — NOV-2020-DV-0306 Sanitary Sewer Overflows —June 2020 Henderson Collection System Permit No. — WQCS00055 Dear Mr. Vinson: I am writing in response to the above mentioned violation that we received on July 23, 2020. Cause and actions taken for each incident are listed below. Incident #202001969 - #202001977 The overflows in these incidents were all due to inflow and infiltration during extended periods of heavy rainfall. Once the rain event ended, the overflows subsided. Following the overflows, we cleaned and placed lime as needed around the manholes. From January through June of this year, we have smoke tested approximately 8,067 feet of sewer and inspected approximately 7,365 feet of sewer with use of CCTV equipment. We have also cleaned approximately 55,025 feet of sewer with the use of a combo truck, treated approximately 15,386 feet of sewer for roots and have made several repairs on sewer mains and services. We know of several issues that are likely contributing to 1/1 that we have scheduled to repair in the coming weeks. We are continuing to search and repair sources of 1/I. Incident #202001978 - #202001980 The overflows in these events were due to inflow and infiltration during extended periods of heavy rainfall. Once the rain event ended, the overflows subsided. Following the overflow we cleaned debris and placed lime in the area as needed. In the last year we have scoured the force mains from the Sandy Creek and Red Bud Pump Stations and had Charles Underwood work on the pumps with hopes of increasing the flow rates. We did not have any significant increases in the flow rates from this work. Moving forward, Henderson City Council has approved a CIP project for an EQ tank at the Sandy Creek Pump Station for fiscal year 2020-2021. This project is contingent on council allocating the funds for the project. The EQ tank will increase capacity at the pump station and help prevent spills. Martin Creek Pump Station pumps into a manhole that flows directly to the Sandy Creek Pump Station. Increasing capacity of the Sandy Creek Pump Station with the EQ tank should also help in preventing spills at Martin Creek Pump Station. Incident # 202002078 The overflow in this event was due to debris such as rags and paper towels in the sewer main. We jetted the sewer main with a combo truck to clear the blockage and stop the SSO. We cleaned the debris and placed lime around the manhole. Thank you very much for the opportunity to respond. We take our responsibility to maintain compliance for our collection system very seriously. I trust that you find the City's actions for compliance are satisfactory. Please feel free to contact our staff or myself should you need any further information. ;Siincerel , Lee Owen Assistant Public Works Director Attachments: Work Order Detail — 2020 — CCTV Inspections Work Order Detail-2020—Smoke Testing Work Order Detail — 2020 — Sewer letting Work Order Detail— 2020—Sewer Repairs Duke's Root Control Invoice CC. Edward Terrell Blackmon, City Manager Andy Perkinson, Public Works Director Joey Long, Distribution & Collection System Supervisor — Collection System ORC Christy Lipscomb, KLRWP Director/ORC, HWRF ORC Teddy Felts, Chief Plant Operator File INk-OeptofEnvironmentaI Qua Iit). AUG 11 2,920 Work Order Detail 100000135 Owner Lee Owen Status In Progress Task Count 34 Progress 100 00% 2020 - CCTV Inspections Task Information MWA RaIcigh Regional Off ice Labor $2,820.03 Equipment $7,375 00 Material $0.00 Other $0.00 Total $10,195.03 T013086 TV Inspection Sewer Main SM01840 None Completed 345.00 T013088 TV Inspection Sewer Main SM01879 None Completed 345.00 T013119 TV Inspection Sewer Main SM00528 None Completed 374.00 T013126 TV Inspection Sewer Main SM01539 None Completed 115.59 T013127 TV Inspection Sewer Main SM01534 None Completed 113.85 T013128 TV Inspection Sewer Main SM01540 None Completed 115.59 T013130 TV Inspection Sewer Main SM01533 None Completed 172.50 T013131 TV Inspection Sewer Main SM00934 None Completed 374.00 T013134 TV Inspection Sewer Main SM02142 None Completed 345.00 T013135 TV Inspection Sewer Main SM02042 None Completed 345.00 T013136 TV Inspection Sewer Main SM01463 None Completed 345.00 TO13142 TV Inspection Sewer Main SM01463 None Completed 345.00 T013144 TV Inspection Sewer Main SM02043 None Completed 138.00 6/30/2020 venerated by Carlegraph Page 1 Work Order Detail 100000135 2020 - CCTV Inspections Task ID Activity Asset Priority Status Total Cost T013145 TV Inspection Sewer Main SM02039 None Completed 138.00 T013145 TV Inspection Sewer Main SM02038 None Completed 138.00 T013147 TV Inspection Sewer Main SM02035 None Completed 13800 T013148 TV Inspection Sewer Main SM02041 None Completed 13800 T013149 TV Inspection Sewer Main SM00528 None Completed 34500 T013151 TV Inspection Sewer Main SM01753 None Completed 345.00 T013153 TV Inspection Sewer Main SM01504 None Completed 34500 T013156 TV Inspection Sewer Main SM03311 None Completed 345.00 T013157 TV Inspection Sewer Main SM01561 None Completed 345.00 TO13166 TV Inspection Sewer Main SM00350 None Completed 345.00 T013168 TV Inspection Sewer Main SM00349 None Completed 345.00 T013169 TV Inspection Sewer Main SM01832 None Completed 477.00 T013170 TV Inspection Sewer Main SM01059 None Completed 34500 T013176 TV Inspection Sewer Main SM01763 None Completed 51750 T013177 TV Inspection Sewer Main SM01746 None Completed 34500 T013184 TV Inspection Sewer Main SM00059 None Completed 34500 T013185 TV Inspection Sewer Main SM01680 None Completed 34500 T013189 TV Inspection Sewer Main SM00648 None Completed 34500 T013192 TV Inspection Sewer Main SM01521 None Completed 34500 T013194 TV Inspection Sewer Main SM01680 None Completed 34500 T013196 TV Inspection Sewer Main SM00345 None Completed 34500 6/30/2020 Generated by Cartegraph Page 2 Work Order Detail 100000132 Owner Lee Owen Status In Progress Task Count 28 Progress 100.00% Task information . 2020 - Smoke Testing Labor $913.04 Equipment $700.00 Material $106.86 Other $0.00 Total $1,719.90 T012996 Smoke Testing Sewer Main SM02409 None Completed 8250 T012997 Smoke Testing Sewer Main SM01873 None Completed 8250 T012998 Smoke Testing Sewer Main SM02665 None Completed 5445 T012999 Smoke Testing Sewer Main SM01808 None Completed 55.29 T013000 Smoke Testing Sewer Main SM02663 None Completed 55.29 T013001 Smoke Testing Sewer Main SM02142 None Completed 6400 TO13002 Smoke Testing Sewer Main SM02141 None Completed 6400 T013003 Smoke Testing Sewer Main SM00439 None Completed 4125 TO13004 Smoke Testing Sewer Main SM01559 None Completed 4125 T013005 Smoke Testing Sewer Main SM01556 None Completed 41.25 TO13006 Smoke Testing Sewer Main SM01557 None Completed 41.25 T013007 Smoke Testing Sewer Main SM01558 None Completed 41.25 T013008 Smoke Testing Sewer Main SM01653 None Completed 41.25 6/30/2020 uenerated by Cartegraph Page 1 Work Order Detail 100000132 2020 - Smoke Testing Task Information . T013009 Smoke Testing Sewer Main SM01745 None Completed 36.30 T013010 Smoke Testing Sewer Main SM01763 None Completed 36.30 T013011 Smoke Testing Sewer Main SM01746 None Completed 37.12 T013012 Smoke Testing Sewer Main SM01764 None Completed 37.12 T013013 Smoke Testing Sewer Main SM01767 None Completed 36.30 T013014 Smoke Testing Sewer Main SM01766 None Completed 36.30 T013015 Smoke Testing Sewer Main SM01761 None Completed 36.30 T013016 Smoke Testing Sewer Main SM01762 None Completed 37.12 T013017 Smoke Testing Sewer Main SM01765 None Completed 37.12 T013018 Smoke Testing Sewer Main SM01812 None Completed 55.29 T013019 Smoke Testing Sewer Main SM01815 None Completed 55.29 T013020 Smoke Testing Sewer Main SM01817 None Completed 54.45 T013041 Smoke Testing Sewer Main SM01559 None Completed 118.12 T013042 Smoke Testing Sewer Main SM01556 None Completed 200.62 T013150 Smoke Testing Sewer Main SM01763 None Completed 200.62 6/30/2020 Generated by Carleg►aph Page 2 NC Dept Of Environmental Quality Work Order Detail 100000133 Owner Lee Owen Status In Progress Task Count 141 Progress 100.00% Task Information 2020 - Sewer Jetting AUG 11 2020 Ra Labor $10,130 24 Equipment $16,350.00 Material $614 01 Other $0.00 Total $27,094.25 T010144 Jetting/Rodding Sewer Lateral 62 None Completed 296.25 T010159 Jetting/Rodding Sewer Lateral 60 None Completed 272.50 T010164 Jetting/Rodding Sewer Main SM00629 None Completed 499-75 T010772 Jetting/Rodding Sewer Main SM03348 None Completed 556.50 T011324 Jetting/Rodding Non -Asset None Completed 197.50 T012976 Jetting/Rodding Sewer Main SM00842 None Completed 39100 T013023 JettinglRodding Sewer Main SM00210 None Completed 12250 T013024 Jetting/Rodding Sewer Main SMOi 121 None Completed 12250 T013025 Jetling/Rodding Sewer Main SM00210 None Completed 13700 T013026 Jetting/Rodding Sewer Main SM02199 None Completed 68.50 T013027 Jetting/Rodding Sewer Main SM02198 None Completed 68.50 T013028 Jetting/Rodding Sewer Main SM00343 None Completed 68.50 T013029 Jetling/Rodding Sewer Main SM00342 None Completed 68.50 6/suiz020 Generated by Carlegraph Page 1 Work Order Detail 100000133 2020 - Sewer Jetting Task Informat' Task ID Activity Asset Priority Status Total T013030 JettinglRodding Sewer Main SM02237 None Completed 137.00 T013031 JettinglRodding Sewer Main SM02642 None Completed 137.00 T013032 JettinglRodding Sewer Main SM00529 None Completed 6850 T013033 JettinglRodding Sewer Main SM00528 None Completed 68.50 T013034 Jelling/Rodding Sewer Main SM00528 None Completed 68.50 T013035 JettinglRodding Sewer Main SM00529 None Completed 68.50 T013036 JettinglRodding Sewer Main SM01121 None Completed 13700 T013037 JettinglRodding Sewer Main SM00934 None Completed 45.19 T013038 JettinglRodding Sewer Main SM03530 None Completed 45.19 T013039 JeltinglRodding Sewer Main SM03529 None Completed 46.58 T013040 JettinglRodding Sewer Main SM02142 None Completed 137.00 T013043 JettinglRodding Sewer Main SM01879 None Completed 275.00 T013044 JettinglRodding Sewer Main SM02237 None Completed 251.00 T013045 JettinglRodding Sewer Main SM01024 None Completed 61.25 T013046 JeltinglRodding Sewer Main SM01023 None Completed 61.25 T013047 JettinglRodding Sewer Main SM01840 None Completed 253.00 T013048 JettinglRodding Sewer Main SM02673 None Completed 255.00 T013049 JettinglRodding Sewer Main SM01463 None Completed 183.75 T013050 JettinglRodding Sewer Main SM01464 None Completed 183.75 T013051 JettinglRodding Sewer Main SM01463 None Completed 683.00 T013052 JettinglRodding Sewer Main SM01858 None Completed 253.00 6/30/2020 Generated by Cartegraph Page 2 Work Order Detail 100000133 2020 - Sewer Jetting Task Information Task ID Activity Arsset Priority Status Total T013053 JettinglRodding Sewer Main SM01159 None Completed 251.00 T013054 JettinglRodding Sewer Main SM01463 None Completed 122.60 T013055 JettinglRodding Sewer Main SM02236 None Completed 255 00 T013056 JettinglRodding Sewer Main SM02238 None Completed 25500 T013057 JettinglRodding Sewer Main SM03350 None Completed 9800 T013058 JettinglRodding Sewer Main SM03348 None Completed 9800 T013059 JettinglRodding Sewer Main SM03349 None Completed 122.50 TO13060 JettinglRodding Sewer Main SM03352 None Completed 98.00 TO13061 JettinglRodding Sewer Main SM03353 None Completed 98.00 T013062 JettinglRodding Sewer Main SM01488 None Completed 255.00 TO13063 JettinglRodding Sewer Main SM01497 None Completed 251.00 T013064 JettinglRodding Sewer Main SM00502 None Completed 251.00 T013065 JettinglRodding Sewer Main SM01139 None Completed 122.50 T013066 JettinglRodding Sewer Main SM01136 None Completed 122.50 TO13067 JettinglRodding Sewer Main SM01140 None Completed 122.50 T013068 JettinglRodding Sewer Main SM01133 None Completed 122.50 TO13069 JettinglRodding Sewer Main SM01139 None Completed 139.65 T013070 JettinglRodding Sewer Main SMOi 136 None Completed 140.87 T013071 JettinglRodding Sewer Main SM01140 None Completed 13965 T013072 JettinglRodding Sewer Main SM01133 None Completed 13965 T013073 JettinglRodding Sewer Main SM03714 None Completed 13965 6/30/2020 Generated by Carlegraph Page 3 Work Order Detail 100000133 2020 - Sewer Jetting Task Information Task ID Activity Asset Priority Status Total Cost T013074 Jetting/Rodding Sewer Main SM01135 None Completed 140.87 T013075 Jetting/Rodding Sewer Main SM01159 None Completed 139.65 T013076 JettinglRodding Sewer Main SM00262 None Completed 196.00 T013077 JettinglRodding Sewer Main SM00758 None Completed 196.00 T013078 JettinglRodding Sewer Main SM00259 None Completed 196.00 T013079 JettinglRodding Sewer Main SM00033 None Completed 196.00 T013080 JettinglRodding Sewer Main SM00034 None Completed 196.00 T013081 JettinglRodding Sewer Main SM00033 None Completed 122.50 T013082 JettinglRodding Sewer Main SM00034 None Completed 122.50 T013083 JettinglRodding Sewer Main SM02193 None Completed 12250 T013084 JettinglRodding Sewer Main SM02172 None Completed 12250 T013085 JettinglRodding Sewer Main SM02814 None Completed 12250 T013087 JettinglRodding Sewer Main SM00528 None Completed 16291 T013089 JettinglRodding Sewer Main SM01035 None Completed 162.91 TO13090 JettingfRodding Sewer Main SM02407 None Completed 122.50 T013091 JettinglRodding Sewer Main SM02408 None Completed 122.50 T013092 JettinglRodding Sewer Main SM01030 None Completed 162.91 T013093 JettinglRodding Sewer Main SM01033 None Completed 164.15 T013094 JettinglRodding Sewer Main SM01034 None Completed 164.15 T013095 JettinglRodding Sewer Main SM01494 None Completed 162.91 T013096 JettinglRodding Sewer Main SM01871 None Completed 109.01 6/30/2020 Generated by Cartegraph Page 4 Work Order Detail 100000133 2020 - Sewer Jetting Task Information Task ID Activity Asset Priority Status Total T013097 JettinglRodding Sewer Main SM01873 None Completed 109.01 T013098 JettinglRodding Sewer Main SM01872 None Completed 107.80 T013099 JettinglRodding Sewer Main SM01870 None Completed 109.01 T013100 JettinglRodding Sewer Main SM01493 None Completed 109.01 T013101 JettinglRodding Sewer Main SM01578 None Completed 109.01 T013102 JettinglRodding Sewer Main SM01575 None Completed 109.01 T013103 JettinglRodding Sewer Main SM01494 None Completed 109.01 T013104 JettinglRodding Sewer Main SM01020 None Completed 109.01 T013105 JettinglRodding Sewer Main SM00934 None Completed 26000 T013106 JettinglRodding Sewer Main SM03530 None Completed 26000 T013107 JettinglRodding Sewer Main SM03529 None Completed 27500 T013108 JettinglRodding Sewer Main SM01745 None Completed 122.50 T013109 JettinglRodding Sewer Main SM01763 None Completed 122.50 T013110 JettinglRodding Sewer Main SM01746 None Completed 252.50 T013111 JettinglRodding Sewer Main SM01767 None Completed 252.50 T013112 JettinglRodding Sewer Main SM01766 None Completed 252.50 T013113 JettinglRodding Sewer Main SM01762 None Completed 252.50 T013114 JettinglRodding Sewer Main SM00455 None Completed 17415 T013115 Jetting/Rodding Sewer Main SM02672 None Completed 17291 T013116 JettinglRodding Sewer Main SM00457 None Completed 17291 T013117 JettinglRodding Sewer Main SM01869 None Completed 19075 6/30/2020 Generated by Cartegraph Page 5 Work Order Detail 100000133 2020 - Sewer Jetting .,.Task Information Task r Activity Asset Priority Status Total T013118 JettinglRodding Sewer Main SM01868 None Completed 190.75 T013120 JettinglRodding Sewer Main SM01537 None Completed 12450 T013121 JettinglRodding Sewer Main SM01535 None Completed 12450 T013123 JettinglRodding Sewer Main SM01539 None Completed 127.17 T013124 JettinglRodding Sewer Main SM01534 None Completed 127.17 T013125 JettinglRodding Sewer Main SM01540 None Completed 127.17 T013129 JettinglRodding Sewer Main SMOi 533 None Completed 128.50 T013133 JettinglRodding Sewer Main SM02042 None Completed 125.50 T013137 JettinglRodding Sewer Main SM02043 None Completed 101.20 T013138 JettinglRodding Sewer Main SM02039 None Completed 101.20 T013139 JettinglRodding Sewer Main SM02038 None Completed 101.20 T013140 JettinglRodding Sewer Main SM02041 None Completed 101.20 T013141 JettinglRodding Sewer Main SM02035 None Completed 101.20 T013152 JettinglRodding Sewer Main SM00331 None Completed 261.00 T013154 JettinglRodding Sewer Main SM01504 None Completed 249.00 T013155 JettinglRodding Sewer Main SM03311 None Completed 248.00 T013158 JettinglRodding Sewer Main SM01661 None Completed 249.00 T013159 JettinglRodding Sewer Main SM03732 None Completed 249.00 T013160 JettinglRodding Sewer Main SM01832 None Completed 377.50 T013161 JettinglRodding Sewer Main SM01059 None Completed 253.00 T013162 JettinglRodding Sewer Main SM03112 None Completed 249.00 6/30/2020 Generated by Cartegraph Page 6 Work Order Detail 100000133 2020 - Sewer Jetting Task Information i Task ID Activity Asset Priority Status Total TO13163 JettinglRodding Sewer Main SM00348 None Completed 18975 T013164 JettinglRodding Sewer Main SM00347 None Completed 18975 TO13165 Jetting/Rodding Sewer Main SM00350 None Completed 520.00 T013167 JettinglRodding Sewer Main SM00349 None Completed 26300 T013171 JettinglRodding Sewer Main SM01767 None Completed 25100 T013172 JettinglRodding Sewer Main SM01766 None Completed 37550 T013173 JettinglRodding Sewer Main SM01762 None Completed 25100 T013174 JettinglRodding Sewer Main SM01746 None Completed 249.00 T013175 JettinglRodding Sewer Main SM01763 None Completed 385.50 T013178 JettinglRodding Sewer Main SM01746 None Completed 373.50 T013179 Jetting/Rodding Sewer Main SM00360 None Completed 126.50 T013180 Jelling/Rodding Sewer Main SM00257 None Completed 275.00 T013181 JettinglRodding Sewer Main SM01521 None Completed 25300 TO13182 JettinglRodding Sewer Main SM00049 None Completed 249.00 T013183 JettinglRodding Sewer Main SM00059 None Completed 25300 T013186 JettinglRodding Sewer Main SM01680 None Completed 51400 T013187 JellinglRodding Sewer Main SM00103 None Completed 28400 T013188 JettinglRodding Sewer Main SM00648 None Completed 24900 T013191 JettinglRodding Sewer Main SM01521 None Completed 25100 T013193 Jetling/Rodding Sewer Main SM01680 None Completed 516.00 TO13195 JettinglRodding Sewer Main SM00345 None Completed 38550 6/30/2020 Generated by Cartegraph page 7 Work Order Detail 100000133 T013197 T013198 JettinglRodding JettinglRodding 2020 - Sewer Jetting Sewer Main SM00345 Sewer Main SM00345 None Completed 251.00 None Completed 251.00 6/30/2020 Generated by Cartegraph Page 8 NC Dept Of Enviranmeniat Qualih Work Order Detail 100000131 Owner Lee Owen Status In Progress Task Count 17 Progress 100 00% Task Information 2020 - Sewer Repairs AUG t 120?r7 Labor $2,177.65 Equipment $3,092.50 Material $1,386.20 Other $568.00 Total $7,224.35 T009991 Repair Sewer Manhole MH00744 None Completed 304700 T010163 Repair Non -Asset None Completed 199.08 T010899 Repair Non -Asset None Completed 197244 T011524 Repair Non -Asset None Completed 72598 T012983 Repair Non -Asset None Completed 9845 T012984 Repair Non -Asset None Completed 98.45 T012985 Repair Non -Asset None Completed 98.45 T012986 Repair Non -Asset None Completed 98.45 T012987 Repair Non -Asset None Completed 9845 T012988 Repair Nan -Asset None Completed 9845 T012989 Repair Non -Asset None Completed 98.45 T012990 Repair Non -Asset None Completed 98.45 T012991 Repair Non -Asset None Completed 98.45 6/30/2020 Venerated by Canegraph Page 1 Work Order Detail 100000131 2020 - Sewer Repairs Task Information Task ID Activity Asset Priority Status Total Cc,, T012992 Repair Non -Asset None Completed 98.45 T012993 Repair Non -Asset None Completed 98.45 T012994 Repair Non -Asset None Completed 98.45 T012995 Repair Non -Asset None Completed 98.45 6/30/2020 Generated by Cartegraph Page 2 DUKE'S 0 ■ Root Control, Inc. 1020 Hiawatha Blvd, west SyyKxm, NY 13204.1131 (500) 447-%87 {315� 475.4203 [FAX) ACCODIITS PAYABLE SQLD CITY Of 999MRSON TC P.O. BOX 1434 HENO'ERSM, UC 21536 INVOICE �0*�A.,tNi, W. 27201 AUth By ANDY PERNINSON Dapt_ SE1iER MAINTENANCE 446 r Cust 0 Invoice Date Ons Learn !O 0 AMP VIA 1111,04mm owe 20-0507 t�22lii 4/30/2020 H/A N/A {O} 2a3.00 TEET 6" PIPE DEt4ER ROOT CONTROL 1.59 449.97 13,925.00 FEET 6" PIPS SERER ROOT CONTROL 1.59 220240.75 936.00 TE£T 10" PIPE SERER ROOT CONTROL 1.76 1,647.36 242.00 FEET 12" PIPE G=3R ROOT CONTROL 1.92 464.64 Federal Tax Number: 75-3026001 NET INVOICE 24, 702.72 FREIGHT 0.00 TERMS NET 30 DAYS SALES TAX 0.00 INVOICES NOT PAID WITHIN 30 DAYS ARE SUBJECT TO A SERVICE TOTAL 24,702.72 CHARGE OF I Ir2% PER MONTH WHICH IS AN ANNUAL RATE OF 10%