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Consent Decree Semi Annual Report_March 2015
City of Dubuque ITEM TITLE: SUMMARY: SUGGESTED DISPOSITION: Copyright 2014 Consent Items # 8. Consent Decree Semi Annual Report City Manager recommending approval to certify the March 31st Semi Annual Consent Decree Report to be submitted to the U.S. Department of Justice, U.S. EPA and the Iowa Department of Natural Resources. Suggested Disposition: Receive and File; Approve ATTACHMENTS: Description ❑ US EPA Consent Decree March 31 Semi Annual Report -MVM Memo ❑ Staff Memo ❑ Consent Decree pgs 1-78 ❑ Consent Decree pgs 79-151 Type City Manager Memo Staff Memo Supporting Documentation Supporting Documentation THE CITY OF Dubuque UBE I erica .i Masterpiece on the Mississippi 2007-2012-2013 TO: The Honorable Mayor and City Council Members FROM: Michael C. Van Milligen, City Manager SUBJECT: March 31 Semi Annual Report US Environmental Protection Agency Consent Decree Required Submittal DATE: February 20, 2015 City Engineer Gus Psihoyos recommends City Council approval for the City Manager to certify the March 31st Semi Annual Consent Decree Report to be submitted to the U.S. Department of Justice, U.S. EPA and the Iowa Department of Natural Resources. I concur with the recommendation and respectfully request Mayor and City Council approval. Mic ael C. Van Milligen MCVM:jh Attachment cc: Barry Lindahl, City Attorney Cindy Steinhauser, Assistant City Manager Teri Goodmann, Assistant City Manager Gus Psihoyos, City Engineer THE CF Dubuque D!Uj-B E fIlliAm�edcac I 1111, Masterpiece on.. the Mississippi 2007.2012.21113 TO: Michael C. Van Milligen, City Manager FROM: Gus Psihoyos, City Engineer SUBJECT: March 31 Semi Annual Report US EPA Consent Decree Required Submittal DATE: February 18, 2015 Introduction The purpose of this memorandum is to request City Council approval to authorize the City Manager to certify and submit to the appropriate parties, the City of Dubuque's March 31St Semi Annual Report, a Consent Decree required submittal. Background The City of Dubuque, Iowa is under a Consent Decree according to Case 2:11-cv-01001-EJM, United States of America and the State of Iowa v. the City of Dubuque, IA (N.D. Iowa), Civil Action Number 2008V00041, DOJ Case Number 90-5-1-1-09339 effective June 27, 2011. Per the Consent Decree, the City is required to submit a Semi Annual Report each March 31 st and September 30th after the effective date of the Consent Decree. Discussion The purpose of the Semi Annual report is to present events and activities associated with the W&RRC and the Sanitary Sewer Collection System since approval of the Corrective Action Plans. The report specifically includes documentation on all Sanitary Sewer Overflows, a summary and status of projects including the WRRC Upgrades, a listing of all NPDES violations, and efforts and actions taken to reduce sources of infiltration and inflow. Action to be taken I respectfully request the City Council approve and authorize the City Manager to certify the March 31 st Semi Annual Report and Engineering staff to submit the certified report to the US Department of Justice, US EPA and the Iowa Department of Natural Resources. cc: Barry Lindahl, City Attorney Denise Ihrig, Environmental Engineer Consent Decree Semiannual Report March. 31 , 2015 Consent Decree No. 2:11-cv-01011-FIM Prelru•ed for: UNITED STATES ENVIRONN-,IEN'TAL PROTECTION AGENCY, UNITED STATES DEPAwrNIENT Or JUSTICE AND IOWA DEPARTMENT Or NATURAL RESOURCES C'rcpa•c;cl by: February 1. 8, 2015 CITY OI, DUBUQUE, lA 50 W 13'x' Street D1.111Liquc, IA 52001 Table of Contents 1.0 CERTIFICATION........................................................................................................... 1-4 2.0 INTRODUCTION...........................................................................................................2-5 2.1 Background..........................................................................................................2-5 2.2 Purpose.................................................................................................................2-5 2.3 Report Summary..................................................................................................2-5 3.0 SANITARY SEWER OVERFLOWS............................................................................3-7 3.1 Sanitary Sewer Overflow Record........................................................................3-7 3.1.1 Dry Weather Overflows ........................................................................3-7 3.1.2 Wet Weather Overflows........................................................................3-7 3.2 SSO's Effect on Public Health and Water Quality..............................................3-8 3.3 Measures Enacted to Minimize Duration and Impact.......................................... 3-8 3.4 Measures Enacted to Stop the Overflow Event...................................................3-8 3.5 Measures Enacted to Prevent Another Recurrance..............................................3-8 3.6 Capturing Key Way Overflows ...........................................................................3-8 3.7 Warning Sign Postings.........................................................................................3-8 4.0 WATER& RESOURCE RECOVERY CENTER CONSTRUCTION UPGRADE4-10 4.1 Project Planning.................................................................................................4-10 4.2 Current Project Status........................................................................................4-11 4.3 Biosolid Accumulation Prevention at the W&RRC ..........................................4-11 5.0 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES).5-12 5.1 Summary of all NPDES Permit Requirement Information................................5-12 5.2 NPDES Violations at the WRRC During The Reporting Period.......................5-12 5.2.1 NPDES Violation(s) Log..................................................................... 5-12 5.2.2 Cause of NPDES Violations................................................................5-12 6.0 INFLOW & INFILTRATION REDUCTION PROGRAM......................................6-13 6.1 Background........................................................................................................6-13 6.2 Flow Metering....................................................................................................6-13 6.2.1 Sewershed 11 Flow Metering..............................................................6-13 6.2.2 Sewershed 5 Flow Metering................................................................6-14 6.2.3 Sewershed 10 Flow Metering..............................................................6-14 6.2.4 Sewershed 7 Flow Metering................................................................6-15 6.3 Source Investigations.........................................................................................6-16 6.3.1 Private Property Inspections................................................................6-16 6.3.2 Dye Testing .........................................................................................6-17 6.3.3 Smoke Testing.....................................................................................6-17 i 6.3.4 Manholes .............................................................................................6-18 6.3.5 Sanitary Sewer.....................................................................................6-18 6.4 Corrective Action Plan.......................................................................................6-18 7.0 CORRECTIVE ACTION PLAN IMPLEMENTATION SCHEDULE...................7-19 7.1 Sewershed 11 Corrective Action Plan Schedule................................................7-19 7.1.1 Private Property Corrections ...............................................................7-19 7.1.2 Private Property Corrections Identified by Smoke Testing.................7-22 7.1.3 Public Sanitary and Storm Sewer Corrections Identified by Smoke Testing.................................................................................................7-23 7.1.4 Brick Manhole Corrections .................................................................7-24 7.2 Sewershed 12 Corrective Action Plan Schedule................................................7-28 7.2.1 Sanitary Sewer Smoke Testing: Private Property Defects Corrections - Laterals................................................................................................7-31 7.2.2 Sanitary Sewer Smoke Testing: Private Property Defects Corrections - Various................................................................................................7-32 7.2.3 Sanitary Sewer Smoke Testing: Public Property Corrections.............7-33 7.2.4 Sanitary Sewer Smoke Testing: Storm Catch Basins..........................7-33 7.2.5 Manhole Corrections...........................................................................7-34 7.2.6 Brick Manhole Corrections .................................................................7-34 7.2.7 Sanitary Sewer Rehabilitation/Corrections .........................................7-35 7.3 Sewershed 7 Corrective Action Pplan Schedule................................................7-36 7.3.1 Failed and Corrected Private Property Inspections.............................7-36 7.3.2 Sanitary Sewer Smoke Testing- Private Property Defect Corrections7-37 7.3.3 Sanitary Sewer Smoke Testing: Public Property— Sanitary Sewer Corrections..........................................................................................7-40 7.3.4 Sanitary Sewer Smoke Testing: Public Property— Storm Sewer Corrections..........................................................................................7-42 7.3.5 Manhole Corrections...........................................................................7-44 7.3.6 Brick Manhole Corrections .................................................................7-46 7.3.7 Sanitary Sewer Corrections.................................................................7-46 7.4 Sewershed 5 Corrective Action Plan Schedule..................................................7-47 7.4.1 Failed and Corrected Private Property Inspections .............................7-47 7.4.2 Sanitary Sewer Smoke Testing—Private Property Defect Corrections7-53 7.4.3 Manhole Corrections...........................................................................7-54 7.4.4 Carter Road Detention Basin - Manhole Corrections..........................7-58 7.4.5 Sanitary Sewer Corrections.................................................................7-59 8.0 CMOM UPDATE..........................................................................................................8-63 8.1 The CMOM Program......................................................................................... 8-63 8.2 CMOM hnplementation..................................................................................... 8-63 8.2.1 Fats, Oils, and Grease.......................................................................... 8-63 9.0 ASSESSMENTS AND ENGINEERING ANALYSES...............................................9-65 ii 10.0 OTHER RELATED ACTIVITIES............................................................................ 10-66 APPENDICES APPENDIX A—FLOW METER LOCATION MAP APPENDIX B— SEWERSHED 11: LOCATION MAP AND FLOW METER DATA APPENDIX C—CLARKE UNIVERSITY CORRECTIVE ACTION COMMUNICATION APPENDIX D—DUBUQUE COMMUNITY SCHOOLS CORRECTIVE ACTION COMMUNICATION APPENDIX E— SEWERSHED 5: LOCATION MAP AND FLOW DATA APPENDIX F— SEWERSHED 10: LOCATION MAP AND FLOW DATA APPENDIX G—SEWERSHED 7: LOCATION MAP AND FLOW DATA APPENDIX H—SEWERSHED 7: KAUFMANN AVENUE LATERAL INSPECTION MAP APPENDIX I— SEWERSHED 6: SMOKE TESTING RESULTS APPENDIX J - FATS, OILS, AND GREASE BROCHURE & POSTER TABLES Table 2-1. Organization of information required by the Consent Decree.........................2-7 Table 3-1. Sanitary sewer overflows during the reporting period..................................3-9 Table 3-2. Warning sign posting locations............................................................3-11 Table 4-1. Significant deadlines for the Water& Resource Recovery Center....................4-13 Table 5-1. Monthly operating reports submitted during the reporting period.....................5-15 Table 6-1 Sewershed 10 Flow Meter Data Summary................................................ 6-15 Table 6-2 Sewershed 7 Flow Meter Data—June 2014...............................................6-15 Table 6-3 Property Inspection Progress................................................................ 6-16 Table 6-4 Sewershed 6—6C Flow Meter Data........................................................6-17 FIGURES Figure 6-1. Map of priority sewersheds for I&I investigation...................................................6-19 iii 1.0 Certification I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my directions and my inquiry of the person or person who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Michael C. Van Mil igen City Manager 1-4 2.0 Introduction 2.1 BACKGROUND The City of Dubuque, Iowa is under a Consent Decree according to Case 2:11-cv-01001-EJM, United States of America and the State of Iowa v. the City of Dubuque, IA (N.D. Iowa), Civil Action Number 2008V00041, DOJ Case Number 90-5-1-1-09339. The Consent Decree became effective on June 27, 2011 and requires the City to submit semiannual reports to the Department of Justice (DOJ), Environmental Protection Agency(EPA) and Iowa Department of Natural Resources (DNR). 2.2 PURPOSE The purpose of this report is to satisfy Section VIII, Paragraph 25 of the Consent Decree. Paragraph 25 requires the City to submit semiannual reports on March 31 and September 30 after the Effective Date (June 27, 2011). The report includes summary information regarding events and activities performed in the prior six months. Therefore, the "reporting period" shall refer to the time between September 1, 2014 and February 28, 2015. 2.3 REPORT SUMMARY Paragraph 25 of the Consent Decree requires the semiannual reports to include specific information as well as a summary of the status and progress of all projects and programs required by Sections V and VI of the Consent Decree. Table 2-1 lists how the required information is organized in this report. 2-5 Table 2-1.Organization of information required by the Consent Decree. Consent Decree Summary of Requirement Report Section Paragraph 25(a)i Sanitary Sewer Overflow (SSO) locations 3.1 25(a)ii SSO duration of flows Table 3-1 25(a)iii SSO estimated flow volume Table 3-1 25(a)iv Waterbody downstream of SSO Table 3-1 25(a)v Suspected cause of SSO Table 3-1 25(a)vi SSO effect on public health and water quality 3.2 25(a)vii Measures to minimize SSO 3.3 25(a)viii Measures to stop SSO 3.4 Measures to prevent recurrence of SSO and 25(a)ix milestones 3.5 25(b)i Construction upgrades 4.0 25(b)ii NPDES permit summary 5.1 25(b)iii NPDES permit violations during reporting 5.2 eriod 8 Assessments and engineering analyses 9.0 9 Disposal of biosolids at WPCP 4.3 Capture of overflow from Key Way Drive 10(a) manhole 3.6 10(b) Posting of warning signs at SSO locations 3.7 11 Construction upgrade to WPCP 4.0 12(a) North Fork Catfish Creek interceptor placed into Reported in 9/30/11 service Semiannual Report 12(b) I&I flow metering 6.2 12(c) Flow meters installed in first sewershed during Reported in 9/30/11 2010 Semiannual Report 12(d) I&I source identification 6.3 12(e) I&I corrective action plan 6.4 12(f) Implement I&I corrective actions 7.0 13(a) Collection System Management, Operation, and 8.0 Maintenance plan (CMOM) 13(b) Implement CMOM 8.2 14 Certify legal authority Completed upon signing of Consent Decree 15 Certify that Section V of Consent Decree has To be completed by June been completed and placed into service 30, 2016 16 Demonstrate all SSO and by-passes have been To be completed by June eliminated 30, 2017 17 If SSO or by-pass occurs, submit Remedial Plan Only applicable after and Schedule June 30, 2017 18 If SSO or by-pass occurs due to O&M, submit Only applicable after Remedial Plan and Schedule June 30, 2017 2-6 3.0 Sanitary Sewer Overflows 3.1 SANITARY SEWER OVERFLOW RECORD The City of Dubuque experienced three (3) dry weather sanitary sewer overflows during the six month reporting period. Table 3-1 lists the locations and details of the overflows. The times reported as Start Times document when the call came into the Public Works department, it is difficult to know the precise time of the start of the overflow as it is reliant upon a member of the public observing and reporting the occurrence. The end time is documented as the time when the Public Works department was able to return the flow back to the sewer flow line and contain any spill that may have occurred. 3.1.1 Dry Weather Overflows Sanitary sewer overflow events were the result of grease and roots in the sewer lines. Overflow 1 was located in an area downstream of a university residence hall on a private campus. The City is currently working under its CMOM to evaluate how to manage grease entering the public sanitary sewer system from private sanitary sewer systems, such as a university campus. Overflows 2 and 3 were the result of roots blocking the sewer main in locations not easily accessed with traditional cleaning equipment such as a vacuum-jet truck. The Public Works department used equipment attached to off-road vehicles to access the lines with sewer easement cleaning equipment to free the line of roots. The area where the overflows occurred was treated with lime after the initial clean-up. 3.1.2 Wet Weather Overflows There were no wet weather related overflows during the reporting period. Table 3-1.Sanitary sewer overflows during the reporting period. SSO# 1 2 3 SEWERSHED 14 14 1 Local Address 97 Collins 2515 Knob Hill 3155 Street Drive University Avenue Start Date 10/27/2014 12/17/2014 12/26/2014 Start Time 2:50 PM 5:00 PM 11:00 AM End Date 10/27/2014 12/17/2014 12/26/2014 End Time 3:30 PM 6:15 PM 12:45 PM Est.Overflow 500 125 500 Volume,Gal. Downstream North Fork N/A overflow N/A Controlled Waterbody Catfish Creek was controlled on on Site site Suspected Cause Grease Roots Roots 3-7 3.2 SSO'S EFFECT ON PUBLIC HEALTH AND WATER QUALITY There is always concern regarding public health, welfare and the environment with any overflow event. City staff conducts visual inspections of the overflow areas during the event and following the event. A visual inspection at the downstream water body following overflow number one showed no sign of putrescent, unsightly or harmful bottom deposits; oil, scum and floating debris; unsightly color or turbidity; or offensive odors. Overflows two and three were localized to the area directly adjacent to the sanitary manhole, where crews were able to clean and apply lime to the ground. Following each of the overflows, the Public Works department posted the required SSO warning signs and issued public news releases and reported the events to the Iowa DNR's Manchester office. 3.3 MEASURES ENACTED TO MINIMIZE DURATION AND IMPACT The overflows occurred during dry weather and were the results of grease or roots. Therefore, the City minimized the duration and impact of the SSOs by quickly responding to the event after it was called in and setting up City-owned equipment to remove the grease deposit or cut out the roots thereby returning flow levels back to the flow lines. Expediently removing the blockage by City staff as soon as the event was reported or observed proved to be the best means of bringing the overflow under control. In events 1, 2, and 3, City staff reported directly to the site, communicated any access issues, and ensured the right equipment was mobilized where access seen to be a challenge. 3.4 MEASURES ENACTED TO STOP THE OVERFLOW EVENT For events 1, 2, and 3 the overflow was stopped by removing the grease or roots using specialized off-road jet equipment, thereby localizing and minimizing the event. 3.5 MEASURES ENACTED TO PREVENT ANOTHER RECURRANCE Increased maintenance will be performed on lines where known grease and roots are the cause of the blockage. The City has opened discussion with owners of private systems such as those on the university campus to see what maintenance including grease control can be conducted to prevent grease related sanitary sewer overflows. The sanitary sewers associated with overflow events 2 and 3 will be added to the annual root control treatment program, which is overseen by the Public Works department. 3.6 CAPTURING KEY WAY OVERFLOWS Paragraph 10 of the Consent Decree requires the City to capture all overflows from the manhole located on Key Way Drive between 3500 Keymer Drive and 3507 Keystone Drive. No sanitary sewer overflows occurred at this location during the reporting period. 3.7 WARNING SIGN POSTINGS Paragraph 10 of the Consent Decree requires that the City post a warning sign at all SSO sites for at least 6 months after completion of the site cleanup, unless IDNR decides that the sign may be 3-8 posted for a shorter period of time or not at all. Table 3-2 lists the current locations where signs are posted. (Postings are not required for basement backups.) Table 3-2.Warning sign posting locations. SSO Location Description 97 Collins Road Sign is located near the overflow location the parkway opposite 96 Collins Road. 2515 Knob Hill Drive Sign is located in the back yard near the overflow location between 2515 and 2505 Knob Hill Drive 3155 University Avenue Sign is located near the overflow location off road behind the building 3-9 4.0 Vater & Resource Recovery Center Construction Upgrade 4.1 PROJECT PLANNING During its Fiscal Year 2006 goal setting process, the City Council listed the Water Pollution Control Plant (WPCP) as one of its high priorities. City staff subsequently applied for a State Revolving Fund (SRF) planning and design loan during the summer of 2006, and plant upgrades were placed on the DNR Intended Use Plan schedule. Following public hearings and bidding requirements, the Facility Plan was developed and approved by DNR. The facility's name was also changed to the Water&Resource Recovery Center(W&RRC). ' In October 2008, the team of Strand Associates and IIW Engineers was approved by the City Council to proceed with the design of the W&RRC upgrades. The NPDES permit was issued by DNR staff on April 1, 2010, and the plant construction permit was signed by DNR staff on April 5, 2010. Following public bidding requirements, the City Council approved a contract, and the notice to proceed was issued August 19, 2010. Table 4-1 lists the revised significant deadlines for the project, which take into account project delays resulting from force majeure. Table 4-1.Significant deadlines for the Water&Resource Recovery Center Deadline Target Date Digester Startup -January 7, 2013 Sludge Processing Startup February 6, 2013 Excess Flow Equalization Aril 18, 2013 Aeration Tank Completion June 21, 2013 Final Clarifiers August 8, 2013 Substantial Completion August 29, 2013 Upgrades completed and August 29, 2013 placed in service per Section 11 of the Consent Decree 4-10 4.2 CURRENT PROJECT STATUS The City of Dubuque's lead engineer, Strand Associates, have certified the project substantially complete. A copy of the Substantial Completion letter was submitted with the March 31, 2014 Semi Annual Report. The W&RRC is fully operational and with all upgrades completed since August 2013, well within the compliance date set by the Consent Decree. Strand and the contractor continue to work through the punch-list to allow the project to have achieved "acceptance of the public improvement" for contract purposes 4.3 BIOSOLID ACCUMULATION PREVENTION AT THE W&RRC In February 2013, the City installed the new solids handling equipment (two centrifuges), and entered into a contract with Nutri-Jet Systems of Hudson, Iowa to manage the bio-solids, thereby preventing accumulation of bio-solids at the W&RRC. 4-11 5.0 National Pollutant Discharge Elimination System (NPDES) 5.1 SUMMARY OF ALL NPDES PERMIT REQUIREMENT INFORMATION NPDES Monthly Operating Reports (MOR) for the City of Dubuque W&RRC were submitted to IDNR on the dates listed in Table 5-1: Table 5-1.Monthly operating reports submitted during the reporting period. Report Date Submitted September 2014 10/13/2014 October 2014 11/13/2014 November 2014 12/9/2014 December 2014 1/12/2015 January 2015 2/8/2015 February 2015 Scheduled before 3/15/2015 5.2 NPDES VIOLATIONS AT THE WRRC DURING THE REPORTING PERIOD There were no NPDES violations during the reporting period. 5.2.1 NPDES Violation(s) Log No NPDES Violations for this period. 5.2.2 Cause of NPDES Violations No NPDES Violations for this period. 5-12 6.0 Inflow & Infiltration Reduction Program 6.1 BACKGROUND Prior to the Consent Decree date of lodging, the City experienced several discharges of untreated or partially treated wastewater. These events were caused by sharp increases in flow within the sanitary sewer system during and immediately after a rainstorm. To better locate the sources of this issue, the City placed flow meters throughout the city. Depending on location, the meters measured the flow of water from each Sewershed over a one to eleven month period of time. Five of the twelve Sewersheds were identified as receiving elevated flows during and directly after a precipitation event. Under the Consent Decree, the City agreed to investigate these five Sewersheds before January 1, 2016. The section below describes the City's progress in identifying I&I sources in the five Sewersheds (Figure 6-1). 6.2 FLOW METERING During the reporting period, the City conducted flow metering at key locations in Consent Decree Sewersheds 5,7,10, and 11 with additional flow metering in Sewershed 6 as flow from this Sewershed passes through Sewershed 10. Appendix A includes a map showing all nineteen current flow metering locations throughout the Consent Decree sewersheds. 6.2.1 Sewershed 11 Flow Metering The City continues to monitor flows through Sewershed 11 and except for down time necessary for flow meter maintenance and repairs, the City will keep a minimum of three flow meters in and around the Rosedale and Locust area where sanitary sewer overflows remain an occurrence. Data from rain events will be retained and compared to future rain events to see if any patterns emerge. Appendix B contains flow data collected at the three Sewershed 11 meter locations. The data is from the meters located at 1098 W. Locust, Rosedale and W. Locust (1010 W. Locust on the map) and 606 W. Locust Street. While no significant storm events occurred during the reporting period, the City worked with two private property owners that were identified during the June 2014 storms as contributing storm water inflow to the sanitary sewer system; they are Dubuque Community School District's Senior High School and Clarke University. Flow from Senior High School passes along both W. Locust and Rosedale sewers and flow from Clarke University passes along West Locust. The September2014 Semi Annual report documented flows downstream of Clarke University passing through flow meter located at 1098 W. Locust Street as increasing by 400 — 500,000 gallons during the June 2014 rains. Following the June 2014 rains, City staff worked with Clarke University staff to locate sources of I&I. The university campus was smoke tested and several roof drains `smoked'. In December, 2014, the City received confinnation from Clarke University of its corrective actions; a copy of the 6-13 communication is in Appendix C. Also in December 2014, the Dubuque Community School District submitted information, found in Appendix D, on how it will be making corrections to its sewer system to further reduce inflow into the sanitary sewer system. As the school district is a public entity its projects are subject to budget approval. Its report includes an improvement schedule based on when improvements are budgeted. The City is working with the hydraulic sewer model of the sewershed and calibrating the model with new flow data as it comes available. The scenarios and discussion is focused on how a relief sewer or other possible hydraulic solution would reduce the frequency of overflows while direct sources are targeted. 6.2.2 Sewershed 5 Flow Metering The City continues to monitor sewer flow in Sewershed 5, and similar to the other Consent Decree areas key flow monitors will remain in place to assist the City's analysis of corrective actions completed in the Sewershed and assist in determining I&I as it passes through Sewershed 10. Section 7 of this report includes the corrective actions established for Sewershed 5 as the City works toward reducing sources of I&I. As stated in the September 2013 Semi-Annual Report, early flow monitoring and site inspection in Sewershed 5 detected significant inflow in an area adjacent to the Carter Road detention basin. The location of the basin is situated such that during detention times, sanitary sewer manholes may be covered with storm water. Flow metering continues downstream of the detention basin at 45 W.32nd Street, flow data may be found in Appendix E. The data clearly shows rain or storm event related infiltration versus direct inflow, as flows increase by approximately 0.5MGD with very little rain shortly following the peak of the rain event. Corrective actions scheduled in Section 7 of this report, including sanitary sewer lining and manhole rehabilitation in areas upstream of the Carter Road Detention are planned to reduce infiltration. 6.2.3 Sewershed 10 Flow Metering Per the Consent Decree schedule, flow metering in Sewershed 10 started in November 2013 and was completed by December 31, 2014. The flow data is being used to determine the most immediate Corrective Actions. In addition, the City will have ongoing flow metering beyond the scheduled date to confirm any changes in the system or new information that may present itself prior submittal of the 2015 Corrective Action Plan. The Sewershed 10 meters are located downstream of Sewersheds 5, 7(`a' and `b'), and 6 (a non-Consent Decree area). Data from these locations will assist the City in localizing issues and specifying corrective actions for Sewershed 10. The Sewershed 10 drainage area takes on flow from several other Consent Decree areas. A location map in Appendix F shows the drainage area and where other sewersheds tie in. A master meter is located at Rhomberg and Kneist Streets, with several other meters dispatched throughout the area ready to collect the ancillary basin flow data. These locations are also shown on the snap. Appendix F also includes flow meter data for smaller storm events in September, October, and December 2014. The small rain event in December prompted slight snow melt and a slight 6-14 variation in flow temperature indicating direct inflow. A summary of the flow data follows in Table 6-1. Table 6-1 Sewershed 10 Flow Meter Data Sewershed Ave. Daily September 9, October 13, Meter Dry Weather 2014 Rain 2014 Rain Reference Flow, MGD Event, Peak, Event, Peak, No. MGD MGD 10-2A 0.53 0.93 1.39 10-2B 0.02 0.04 0.04 10-3 0.03 0.12 0.13 10-4 0.06 NDA* 0.35 10-5 0.11 NDA* 0.26 10-1 1.471 2.81 4.87 (Master) *NDA -No Data Available due to sensor fouling. 6.2.4 Sewershed 7 Flow Metering The City continues to monitor flows through Sewershed 7 at four sites. Sewershed 7 is divided into in two separate basins, with a common high point manhole, as such flow metering reports are divided as flow passing through a master at 7A (White Street next to Fulton) and a master meter at 7B (2404 White). Data collected from the meters for significant rain events will be retained and compared to future rain events to see if any patterns emerge. Appendix G contains a map of Sewershed 7 and the flow data collected from the four meter locations. The data is from the meters located at White Street next to Fulton(7A Master Meter), 2404 White (7B Master Meter), 2225 Central (7B sub-meter), and 400 Kaufinann(2225 Central sub-meter). While no significant storm events occurred during the reporting period, the City continues to examine the flow data from the June 2014 events which showed a significant increase in inflow passing through the meter at 400 Kaufmann and 2225 Central up to the master meter at 2404 White. The June 2014 data is included in Appendix G, and is summarized below. Table 6-2 Sewershed 7 Flow Meter Data—June 2014 Sewershed Meter Average Daily June 19t', 2014 June 30th, 2014, Reference No. Dry Weather Storm Event Storm Event Flow, MGD (0.52in), Peak (0.77in), Peak Flow, MGD Flow, MGD 400 Kaufmann 0.02 0.90 0.90 2225 Central 0.08 1.81 1.81 2404 White 0.10 7.92 7.55 (Master Meter 7B) 6-15 While other storm events have been measured through the Sewershed, flows observed on the 19th and 301h of June at Master Meter 7B were notably different than what has been previously recorded, Appendix G also includes a Year in Review for Sewershed 7B Master Meter. The City is re-examining the sanitary sewers in the vicinity between 2225 Central and 2404 White to determine the source of inflow. There is possibility the flows increase as a result of flow coming from Sewershed 7A passing into Sewershed 7B through the common high point manhole; this however will need to be verified. During the reporting period, the City conducted further evaluation of the sanitary sewers between the flow meters located at 2225 Central and 400 Kaufmann to determine the source of inflow. Visu—Sewer Clean & Seal of Pewaukee, Wisconsin worked with the City to televise sanitary sewer laterals that appeared to be in conflict with a stone arch storm sewer running parallel to the sanitary sewer. A map showing the location of the inspection project is located in Appendix H. Twenty-one laterals were televised as part of the contract and two were found to be in disrepair and taking on storm sewer flow. The City will work with the property owners to make repairs to the sanitary sewer laterals. The City has programmed several capital improvements to reduce inflow upstream of the meter at 400 Kaufmann, including sanitary sewer lining and manhole rehabilitation. The flow meters will remain in place to determine the success of the improvements and corrections to the sanitary sewer system. 6.3 SOURCE INVESTIGATIONS 6.3.1 Private Property Inspections Private property inspection progress is reported in Table 6-3. Private property inspections identify the roof drain discharge location, the presence of any stairwell or driveway drains, and the presence of a sump pit/pump on site. A passing inspection indicates no connections of clear water to the sanitary system. A failed inspection indicates a connection of clear water directly into the sanitary system, which may include roof drains connected to the sanitary sewer; a stairwell or driveway drain which is connected to the building floor drain; or a sump pump which is plumbed directly to the sanitary lateral or a floor drain within the building. Table 6-3 Property inspection progress Sewershed Percent of Completed Property Consent Decree Deadline to Complete Inspections* Property Inspections I 1 100 9/30/11 12 99 6/30/12 7 98 6/30/13 5 99 6/30/14 10 95 6/30/15 *The Consent Decree does not state that all properties must be inspected. However, it is the City of Dubuque's intent to inspect 100%of the properties in each sewershed. Each improper connection observed during a private property inspection results in a failure notice. The property owner then has 30 days to correct the improper connection, at which point a re-inspection of the property conducted is to verify that the improper connection has been 6-16 eliminated. If the improper connection has not been corrected, the City may pursue legal action against the property owner to complete the necessary work. Inflozv &Irtfi.ltratiort Progran Dus`u Sanitary Sewersheds To Be Inspected 3 114 �/'kt KENNEDY RD a o Sq. m -REI9AST n 0 DERBY GRANGE eERrrAv>" I a ` u OLYMP4CHTS g OMY 9R .. ✓ ,. W 32ND SY a b gc� 61115 m b Shod 7 ¢e" KAUFMANN AVE y g .SGS W'P€i-. X 041�R�P R}` tCY2tL SF � c� E' TST Y VI_cT OR •C ;� M y y� fi01fiyAY 0R HILLCRE91 RD i 5u�uimEw '4 d �E �' { m = y f\ ER3R mz Sew{+I,1 r OLFF AD �1- 2 ~ T SAIMANNEOR st Cr PENN YLVANIAAVE c 0 �i = w s � Sewershed i2r • `pCHAV£N L£Rfl c s h *rode �.a� RSi cRAcss .pp ff D $ 4 y, R' u° �' U�S ( Vl Puttua+eC O'Limits 0t WE �RkrPoo 4� DAG�S S RpAGE eR4NstUU'BC 121.. �T-�,�` c}- ..,.....« .. Figure 6-1.Map of Priority Sewersheds for I&I investigation. 6.3.2 Dye Testing Dye testing is performed in conjunction with private property inspections if the discharge location of a downspout, exterior stairwell drain, or driveway drain is unknown. The City will use dye to identify the discharge location(s). If the dye is found in the sanitary sewer, the property owner receives notice consistent with the private property inspection process described in Section 6.3.1. No dye testing was conducted during the reporting period. 6.3.3 Smoke Testing During the reporting period, smoke testing was conducted on December 18, 2014 along the northern most border of Sewershed 10. Two large industrial facilities and a small residential subdivision are located between Sewersheds 5 and Sewershed 10 along 32"d Avenue, and wet weather flows were showing evidence of rain derived I&I. Table 6-4 shows that a low intensity and low duration rain event such as that which occurred on September 9th and October 13'1', 2014 introduced significant inflow. 6-17 Table 6-4 Sewershed 6-Meter 6C Flow Meter Data Sewershed Meter Average Daily September 9th, 2014 October 13th, 2014, Reference No. Dry Weather Rain Event, Rain Event, Flow, MGD Peak Flow, MGD Peak Flow, MGD 6C (Upstream of 0.77 1.59 2.27 Sewershed 10 The properties are located in Sewershed 6; however the sanitary sewer conveying flow joins to Sewershed 10 having a direct impact on Sewershed 10 flow measurements. A location map may be found in Appendix I along with the results of the smoke testing and flow meter readings for Meter 6C. The City has made contact with Flexsteel and is working with them to address the roof drain connections and the manhole covers. The City received communication from Flexsteel on February 4, 2015, stating the manhole cover replacement project has been bid, and the roof drain work is scheduled for the end of April 2015. 6.3.4 Manholes No further work was conducted on manholes in the Consent Decree sewersheds during this reporting period. 6.3.5 Sanitary Sewer The City completed its closed-circuit televising in Sewershed 10. The recorded footage will allow the City to view any cracks, leaky joints, illegal lateral connections, and damaged or broken pipes. The severity of the structural degradation of each pipe section is rated based on a severity scale following the NASSCO (National Association of Sewer Service Companies) rating schedule. The rating system is used to assist the city in prioritizing which pipe sections are in need of immediate improvement. This work combined with the flow monitoring data provides the City with direction on how and where to make valued capital improvements. 6.4 CORRECTIVE ACTION PLAN The Corrective Action Plan for Sewershed 5 was submitted meeting the December 31, 2014 due date. It is the City's intent to complete the necessary work identified in the approved Corrective Action Plans in a timely manner. If response to emergency events and unexpected issues arise which indicate delay in implementation, the City will modify the schedule as appropriate and provide the revised schedule to the EPA and DNR. Per the Consent Decree the City provides Corrective Action Plan Implementation Schedule in Section 7.0 of this report. 6-18 7.0 Corrective Action Plan Implementation Schedule 7.1 SEWERSHED 11 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. As these are corrections made to private properties and therefore reliant upon the availability of funds the property owner has to make the correction, the City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. 7.1.1 Private Property Corrections Total number of private property inspection corrections reported in the Sewershed 11 Corrective Action Plan: 79, of which 48 were corrected at the time of the report in December 2011. As of this reporting period a total of 72 of the 79 are corrected, an increase of 7 since the September 2014 Semi Annual Report. Item House Corrected and Passed Street Defect Corrective Action No. Number Re-inspection 1 1350 Nowata St Exterior drain to Constructed enclosure around stairway Yes sanitary sewer 2 1775 Alta PI Exterior drain to Constructed enclosure around stairway Yes sanitary sewer 3 2010 Alta Vista St Roof drain to sanitary Disconnected from sanitary sewer Yes sewer 4 875 W Locust St Sump pump discharges New sump pit installed to separate storm Yes to sanitary sewer and sanitary 5 2340 Green St Sump pump discharges New sump pit installed to separate storm to sanitary sewer and sanitary Yes 6 2360 Green St Sump pump discharges New sump pit installed to separate storm to sanitary sewer and sanitary Yes 7 1340 Auburn St Sump pit without pump Pump installed in sump pit and plumbed Yes properly 8 1365 Loras Blvd Sump pit without pump Pump installed in sump pit and plumbed Yes properly 9 1818 Asbury Rd Sump pit without pump Pump installed in sump pit and plumbed Yes properly 10 1511 Adair St Roof drain to sanitary Roof drain disconnected from sanitary Yes sewer sewer 11 1586 Wood St Roof drain to sanitary Roof drain disconnected from sanitary Yes sewer sewer 12 1870 St Ambrose St Roof drain to sanitary Roof drain disconnected from sanitary Yes sewer sewer 13 1340 Wood St Sump pump discharges to sanitary sewer Sump pit disconnected from sanitary sewer Yes 14 1451 Atlantic St Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 15 1670 N Grandview Sump pump discharges Sump pit disconnected from sanitary sewer Yes Ave to sanitary sewer 16 1845 Atlantic St Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 7-19 17 1885 Wood St Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 18 2386 University Ave Sump pump discharges Sump pit disconnected from sanitary sewer Yes to sanitary sewer 19 770 An ella St Sump pump discharges Sum g through flexible hose P pump discharges through rigid pipe Yes 20 895 Kirkwood Ave Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 21 1050 Loras Blvd Sump pump discharges Sum through flexible hose p Pump discharges through rigid pipe Yes 22 1085 Wood St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 23 1111 Rosedale Ave Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 24 1205 N Booth St Sump pump discharges through flexible hose Sump pump discharges through rigid pipe Yes _ 25 1212 Wood St Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 26 1458 Mt Pleasant St Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 27 1480 Glen Oak St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose N Grandview Sump pump discharges 28 1490 Ave through flexible hose Sump pump discharges through rigid pipe Yes 29 1580 Ashton PI Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 30 1610 Ashton PI Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 31 1645 Atlantic St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 32 1665 Asbury Rd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 33 1693 Loras Blvd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 34 1695 AsburyRd Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 35 1715 AsburyRd Sump pump discharges Sum through flexible hose P Pump discharges through rigid pipe Yes 36 1 1726 AsburyRd Sump pump discharges Sum through flexible hose p pump discharges through rigid pipe Yes 37 1730 Avoca St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 38 1755 Wood St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 39 1800 Lawndale St Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 40 1810 Adair St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 41 1845 Asbury Rd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 42 1850 Asbury Rd Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 43 1855 Clarke Dr Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 44 1860 St Ambrose St Sump pump discharges Sum through flexible hose P pump discharges through rigid pipe Yes 45 1921 N Grandview Sump pump discharges Sump pump discharges through rigid pipe Yes Ave through flexible hose 46 1985 N Grandview Sump pump discharges Sump pump discharges through rigid pipe Yes Ave through flexible hose 47 2175 Rosedale Ave Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 48 2215 Green St Sump pump discharges Sump pump discharges through rigid pipe Yes through flexible hose 7-20 49 1049 W Locust St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 50 1065 Auburn St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 51 1222 Wood St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 52 1275 Mt Pleasant St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 53 1325 Loras Blvd Sump pump discharges Corrective action to be completed by Yes to sanitary sewer property owner 54 1339 Alta Vista St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 55 1380 Auburn St Exterior drain to Corrective action to be completed by sanitary sewer property owner No 56 1392 Atlantic St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 57 1435 Mt Pleasant St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 58 1475 University Ave Exterior drain to Corrective action to be completed by sanitary sewer property owner No 59 1485 University Ave Exterior drain to Corrective action to be completed by sanitary sewer property owner No 60 1491 Mt Pleasant St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 61 1528 Mt Pleasant St Roof drain to sanitary Corrective action to be completed by sewer;sump pump property owner Yes 62 1540 N Algona St Exterior drain to Corrective action to be completed by sanitary sewer property owner No 63 1640 Lawndale St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 64 1660 Ashton PI Sump pit without pump Corrective action to be completed by property owner No 65 1671 Avoca St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 66 1675 Loras Blvd Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 67 1715 Atlantic St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 68 1795 Adair St Exterior drain to Corrective action to be completed by sanitary sewer property owner Yes 69 1795 Auburn St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 70 1815 Loras Blvd Sump pit without pump Corrective action to be completed by property owner Yes 71 1885 St Ambrose St Sump pump discharges Corrective action to be completed by Yes through flexible hose property owner 72 1911 St Ambrose St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 73 1983 St Ambrose St Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 74 1985 Alta Vista St Roof drain to sanitary Corrective action to be completed by sewer property owner Yes 75 2025 Delaware St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes 76 2033 Clarke Dr Sump pit without pump Corrective action to be completed by property owner No 77 2215 University Ave Sump pump discharges Corrective action to be completed by through flexible hose property owner No 78 2275 Green St Sump pump discharges Corrective action to be completed by through flexible hose property owner Yes _ 79 2396 University Ave Sump pump discharges Corrective action to be completed by to sanitary sewer property owner Yes 7-2,1 7.1.2 Private Property Corrections Identified by Smoke Testing 1065 Auburn was corrected during this reporting period. House Street Defect Corrective Action Completed Number 1744 N Grandview Ave Smoke from Water Access Televise lateral;notify property owner of No any necessary repair 1669 Adair St Smoke from Behind Curb Televise lateral;notify property owner of any necessary repair No 1450 Wood St Severed Sanitary Cleanout Property owner repair with water tight seal No 1951 Loras Blvd Smoke from ground near Televise lateral;notify property owner of gas meter any necessary repair No 1280 Glen Oak St Smoke from ground and Televise lateral;notify property owner of water access any necessary repair No Smoke from water valve at Televise lateral;notify property owner of 800 W Locust St corner of stairs and sidewalk any necessary repair No Smoke from buffer strip 1537 Irving St between sidewalk and back Televise lateral;notify property owner of of curb any necessary repair No Smoke from retaining wall, Televise lateral;notify property owner of 1890 Audubon St steps and concrete in front of house any necessary repair No 990 Booth St Smoke from water valve Televise lateral;notify property owner of across street any necessary repair No 1871 Glen Oak St Smoke from driveway Property owner to disconnect driveway drain No 1575 Irving St Smoke from rocks near Televise lateral;notify property owner of driveway any necessary repair No 1671 Avoca St Smoke from rear Property owner disconnect downspout downspout from sanitary sewer No 1660 Ashton PI Smoke from shut-off valve Televise lateral;notify property owner of any necessary repair No Televise lateral;notify property owner of 1657 Ashton PI Smoke from sidwalk/valve any necessary repair No 1905 Loras Blvd Smoke from rear door Televise lateral;notify property owner of any necessary repair No 1065 Auburn St Smoke from crack near Property owner to disconnect driveway driveway drain No 1339 Mt.Pleasant St Smoke from valve Property owner to install water tight cap No 730 Kirkwood St Smoke from ground behind Televise lateral;notify property owner of curb any necessary repair No 1985 Clarke Dr Smoke from hole in ground Property owner disconnect downspout by down spout from sanitary sewer No 1550 Clarke Or Smoke from hole in ground Property owner to install water tight cap No 1570 Mt.Pleasant St Smoke from uneven curb Televise lateral;notify property owner of any necessary repair No 1556 Mt.Pleasant St Smoke from driveway drain Property owner to disconnect driveway drain No 1350 Nowata St Smoke from stairway drain Action complete;awning installed to Yes prevent rain from entering drain 1200 Glen Oak St Smoke by water shut-off Televise lateral;notify property owner of No any necessary repair 615 Angella St Smoke by water shut-off Lateral was televised by licensed plumber; Yes no corrective action needed 1065 Auburn St Smoke from MH/cistern in Property owner repair front yard Yes 1800 Clarke Or(SHS softball Smoke from ground near Property owner repair field) MH No 7-22 7.1.3 Public Sanitary and Storm Sewer Corrections Identified by Smoke Testin ir House Tentative Completion GIS ID Number Street Defect Corrective Action Completion Date Date SAN P 1302 Atlantic Street Smoke from Ground; Improve or replace November October 05590 longitudinal crack in pipe pipe 2015 2013 SAN S 1537 Irving St Vented MH Cover Replace cover November July 05395 2015 2012 SANS NA Irving St& Improve or replace November July 05385 Decorah St Smoke at MH Diamond manhole 2015 2012 SAN S NA Loras Blvd& Vented MH Cover Replace cover November 05381 Nowata St 2015 SAN S 1419 Loras Blvd Smoke from ground around Improve or replace November 06848 MH,Vented Cover manhole 2015 SAN S 1871 Glen Oak St Smoke from ground around Improve or replace November 05574 MH manhole 2015 SAN S NA Woods N of Smoke from ground around Improve or replace November 05580 Lawndale St MH manhole 2015 SAN S NA St.Ambrose St& Smoke around MH Improve or replace November 05348 Rosedale Ave manhole 2015 SAN S NA Custer St& Smoke around MH Improve or replace November 05409 Atlantic St manhole 2015 SAN S 1324 N Grandview Ave Smoke from MH,driveway and Improve or replace November October 05394 curb manhole 2015 2013 SAN S Martha St and Smoke around MH and catch Improve or replace July 05657 NA Nevada St basin at SE Corner of pipe to northeast November 2012 Intersection (SAN P 05553) 2015 SAN S 1881 Glen Oak St Manhole in low spot in front Improve or replace November July 06789 yard manhole 2015 2012 SAN 5 1871 Glen Oak St Smoke from Ground near MH Improve or replace November 05578 manhole 2015 SANS W Locust St& Improve or replace 05436 NA Clarke Dr Smoke from crack in pavement pipe(Grade 4 pipe, November SAN P 06063) 2015 SAN S 1234 Rosedale Ave Smoke from MH in yard Improve or replace November 04703 manhole 2015 SAN S July 05320 or 2155 University Vented MH Cover Replace cover November 2012 05395 2015 SAN P 1340 Auburn St Multiple fractures,hole,lateral Improve or replace 05622 intruding pipe June 2015 SAN P Improve or replace 05621 1880 Custer St Multiple fractures,hole in pipe pipe June 2015 SAN P Multiple fractures,joint Improve or replace 05619 1790 Custer St separated,circumferential pp i e crack June 2015 SAN P 1784 Custer St Multiple fractures Improve or replace 05615 pipe June 2015 SAN P Multiple fractures,longitudinal Improve or replace 05620 NA Custer St crack,joint offset pipe June 2015 Corrective Action Tentative Completion House No. Street Defect Completion Date GIS No. Date Smoke from catch Flood&dye storm sewer; October 2013 October STO S 1855 Wood St basin televise sanitary; 2013 04272 improve as needed STO S 995 Nevada St Smoke from catch Protruding lateral tap; November 04376 basin property owner to repair 2015 7-23 Smoke from catch Possibly lateral from October 2013 October STO S 1871 Glen Oak St basin 1825 Glen Oak;property 2013 04340 owner to repair Smoke from catch Flood&dye storm sewer; October 2013 October STO S 1795 Adair St basin televise sanitary; 2013 04231 improve as needed Delaware St& Smoke from catch Flood&dye storm sewer; October 2013 October STO S NA Grandview Ave basin televise sanitary; 2013 04310 1 improve as needed 7.1.4 Brick Manhole Corrections GIS ID House Street Defect Corrective Action Tentative Completion Number Completion Date SAN S 04710 1893 Wood St Brick manhole Improve or replace manhole November 205 SAN S 05394 1321 N Grandview Ave Brick manhole Improve or replace manhole October 2013 SAN S 05580 1800 Lawndale St Brick manhole Improve or replace manhole November 2015 SAN S 05751 1939 Wood St Brick manhole Improve or replace manhole July 2011 SAN S 05610 1675 Glen Oak St Brick manhole Improve or replace manhole July 2012 SAN S 05385 NA Decorah St&Irving St Brick manhole Improve or replace manhole July 2012 SAN S 05344 1911 N Grandview Ave Brick manhole Improve or replace manhole July 2012 SAN S 05601 1700 Glen Oak St Brick manhole Improve or replace manhole 07013 July 2012 SAN S 05331 NA Atlantic St&Delaware St Brick manhole Improve or replace manhole July 2012 SAN S 05585 1800 Glen Oak St Brick manhole Improve or replace manhole November 2015 SAN S 05391 1445 Auburn St Brick manhole Improve or replace manhole July 2012 SAN S 05383 NA Fillmore St&Auburn St Brick manhole Improve or replace manhole July 2012 SAN S 05341 1845 Avoca St Brick manhole Improve or replace manhole November 2015 SAN S 05626 1045 Vernon St Brick manhole Improve or replace manhole November 2015 SAN S 05653 1210 Loras Blvd Brick manhole Improve or replace manhole November 2015 SAN S 05367 NA Decorah St&Auburn St Brick manhole Improve or replace manhole July 2012 SAN S 05357 NA Delaware St&Auburn St Brick manhole Improve or replace manhole July 2012 SAN S 05392 NA Loras Blvd&Atlantic St Brick manhole Improve or replace manhole November 2015 SAN S 05612 1686 Lawndale St Brick manhole Improve or replace manhole July 2012 SAN S 05379 1633 Avoca St Brick manhole Improve or replace manhole November 2015 SAN S 05730 950 Wood St Brick manhole Improve or replace manhole November 2015 SAN S 05628 1450 Alta Vista St Brick manhole Improve or replace manhole November 2015 SAN S 05598 1760 Lawndale St Brick manhole Improve or replace manhole July 2012 SAN S 05624 1608 Lawndale St Brick manhole Improve or replace manhole November 2015 SAN S 07329 NA Alley behind 1789 Univ Brick manhole Improve or replace manhole November Ave 2015 SAN S 05605 1040 Edina St Brick manhole Improve or replace manhole November 2015 SAN S 05615 1098 Edina St Brick manhole Improve or replace manhole July 2012 SAN S 04720 NA N Grandview Ave Brick manhole Improve or replace manhole July 2012 SAN S 05574 1871 Glen Oak St Brick manhole Improve or replace manhole November 2015 SAN S 05654 1430 Glen Oak St Brick manhole Improve or replace manhole July 2012 SAN S 06789 1881 Glen Oak St Brick manhole Improve or replace manhole July 2012 Eliminated SAN S 05405 1302 Atlantic St Brick manhole Improve or replace manhole I November 7-24 2015 SAN S 05345 1945 N Grandview St Brick manhole Improve or replace manhole July 2012 SAN S 05384 1460 Atlantic St Brick manhole Improve or replace manhole July 2012 SAN S 05368 NA Delaware St&Ashton PI Brick manhole Improve or replace manhole July 2009 SAN S 01947 1795 Asbury Rd Brick manhole Improve or replace manhole November 2015 SAN S 07012 NA N Booth St&Martha St Brick manhole Improve or replace manhole November 2015 SAN S 06848 1419 Loras Blvd Brick manhole Improve or replace manhole November 2015 SAN S 05458 NA CClaerke Dr&N Grandview Brick manhole Improve or replace manhole Jul 2012 Y SAN S 05625 1576 Glen Oak St Brick manhole Improve or replace manhole November 2015 SAN S 05752 1086 Wood St Brick manhole Improve or replace manhole November 2015 SAN S 04703 1234 Rosedale Ave(on Glen Oak Brick manhole Improve or replace manhole November St) 2015 SAN S 01939 1881 Asbury Rd Brick manhole Improve or replace manhole July 2012 SAN S 05579 NA Glen Oak St Brick manhole Improve or replace manhole July 2012 SAN S 05647 NA Mt Pleasant St&Loras Brick manhole Improve or replace manhole November Blvd 2015 SAN S 05731 935 Nevada St Brick manhole Improve or replace manhole July 2012 SAN S 05648 1050 Loras Blvd Brick manhole Improve or replace manhole November 2015 SAN S 05833 1550 University Ave(behind Brick manhole Improve or replace manhole November building) 2015 SAN S 05404 NA Abandoned alley behind Brick manhole Improve or replace manhole November 1875 Custer St 2015 SAN S 05622 1695 Mt Pleasant St Brick manhole Improve or replace manhole November 2015 SAN S 05378 1555 N Algona St Brick manhole Improve or replace manhole July 2012 SAN S 04715 1875 Audobon St Brick manhole Improve or replace manhole July 2012 SAN S 05356 1709 N Algona St Brick manhole Improve or replace manhole July 2012 SAN S 06803 1585 Wood St Brick manhole Improve or replace manhole SAN S 05387 NA Fillmore St&Algona St Brick manhole Improve or replace manhole July 2012 SAN S 05355 NA Dexter St(alley E of Algona Brick manhole Improve or replace manhole July 2012 SAN S 04721 NA N Grandview Ave& Brick manhole Improve or replace manhole Auburn St July 2012 SAN S 05393 1421 N Algona St Brick manhole Improve or replace manhole July 2012 SAN S 05397 NA Alley behind 1334 Atlantic Brick manhole Improve or replace manhole Jul 2013 St Y SAN S 06939 1755 Wood St Brick manhole Improve or replace manhole July 2012 Eliminated SAN S 05366 1650 N Algona St Brick manhole Improve or replace manhole July 2012 SAN S 05350 2135 Green St Brick manhole Improve or replace manhole July 2012 SAN S 05637 1195 Vernon St Brick manhole Improve or replace manhole July 2009 SAN S 05327 2020 Green St Brick manhole Improve or replace manhole July 2012 SAN S 05541 615 Angella St Brick manhole Improve or replace manhole November 2015 SAN S 05544 1819 Pierce St Brick manhole Improve or replace manhole July 2012 SAN S 05536 595 Angella St Brick manhole Improve or replace manhole November 2015 SAN S 05464 1893 Wood St Brick manhole Improve or replace manhole November 2015 SAN S 05549 NA Angella St&Pierce St Brick manhole Improve or replace manhole November 2015 SAN S 05539 1903 Pierce St Brick manhole Improve or replace manhole July 2012 Eliminated SAN S 05560 NA Loras property near Brick manhole Improve or replace manhole November Kirkwood&Blake Sts 2015 SAN S 05640 NA Vernon St&Glen Oak St Brick manhole Improve or replace manhole July 2012 7-25 SAN S05559 NA Cox St&Angella St Brick manhole Improve or replace manhole November 2015 SAN S 05540 601 Angella St Brick manhole Improve or replace manhole November 2015 SAN S 05642 1265 Vernon St Brick manhole Improve or replace manhole November 2015 SAN S 05411 1790 Custer St Brick manhole Improve or replace manhole November 2015 SAN S 05562 1037 Kirkwood St Brick manhole Improve or replace manhole July 2012 SAN S 05553 NA Kirkwood St Brick manhole Improve or replace manhole November 2015 SAN S 05402 1375 Auburn St Brick manhole Improve or replace manhole November 2015 SAN S 05415 NA Auburn St(alley between Brick manhole Improve or replace manhole November Custer&Univ) 2015 SAN S 05724 1081 N Booth St Brick manhole Improve or replace manhole November 2015 SAN S 05364 NA Decorah St&Atlantic St Brick manhole Improve or replace manhole July 2012 SAN S 05413 NA Atlantic St(alley between Brick manhole Improve or replace manhole November Custer&Univ) 2015 SAN S 05359 1645 Atlantic St Brick manhole Improve or replace manhole July 2012 SAN S 05543 890 Kirkwood St Brick manhole Improve or replace manhole July 2012 SAN S 05652 1380 N Booth St Brick manhole Improve or replace manhole July 2012 SAN S 05725 935 N Booth St Brick manhole Improve or replace manhole July 2012 SAN S 05721 1319 Mt Pleasant St Brick manhole Improve or replace manhole November 2015 SAN S 05722 1145 Mt Pleasant St Brick manhole Improve or replace manhole November 2015 SAN S 01941 1850 N Grandview Ave Brick manhole Improve or replace manhole November 2015 SAN S 05646 1435 Mt Pleasant St Brick manhole Improve or replace manhole November 2015 SAN S 05723 940 Mt Pleasant St Brick manhole Improve or replace manhole November 2015 SAN S 06961 1445 Wood St Brick manhole I Improve or replace manhole November 2015 SAN S 05335 1775 Wood St Brick manhole Improve or replace manhole July 2012 SAN S 01782 1715 Asbury Rd Brick manhole Improve or replace manhole November 2015 SAN S 05319 1655 Asbury Rd Brick manhole Improve or replace manhole November 2015 SAN S 05636 1555 Mt Pleasant St Brick manhole Improve or replace manhole July 2012 SAN S 05343 1937 St Ambrose St Brick manhole Improve or replace manhole November 2015 SAN S 05336 1905 Asbury Rd Brick manhole Improve or replace manhole November 2015 SAN S 07363 1925 Pierce St Brick manhole Improve or replace manhole November 2015 SAN S 05320 1535 Irving St Brick manhole Improve or replace manhole July 2012 SAN S 05395 1537 Irving St Brick manhole Improve or replace manhole July 2012 SAN S 05534 1978 Cox St Brick manhole Improve or replace manhole July 2012 SAN S 07013 1715 Glen Oak St Brick manhole Improve or replace manhole July 2012 SAN S05732 995 Nevada St Brick manhole Improve or replace manhole July 2012 SAN S 05412 1060 Auburn St(at Custer St) Brick manhole Improve or replace manhole October 2013 SAN S 05589 1790 Glen Oak St Brick manhole Improve or replace manhole November 2015 SAN S 07328 1760 Custer St Brick manhole Improve or replace manhole November 2015 SAN S 05362 1735 Avoca St Brick manhole Improve or replace manhole November 2015 SAN S 05634 1100 Vernon St Brick manhole Improve or replace manhole November 2015 7-26 SAN S 05340 NA Atlantic St&Dexter St Brick manhole Improve or replace manhole July 2012 SAN S 05334 1795 Adair St Brick manhole Improve or replace manhole November 2015 SAN S 05326 1669 Adair St Brick manhole Improve or replace manhole November 2015 SAN S 05372 1475 Adair St Brick manhole Improve or replace manhole November 2015 SAN S 05588 1799 Lawndale St Brick manhole Improve or replace manhole July 2012 SAN S 05421 1420 Loras Blvd Brick manhole Improve or replace manhole November 2015 SAN S 04711 1865 Adair St Brick manhole Improve or replace manhole November 2015 SAN S 05349 1910 Asbury Rd Brick manhole Improve or replace manhole November 2015 SAN S 05330 NA Algona St&Dexter St Brick manhole Improve or replace manhole July 2012 SAN S 05374 NA Decorah St&N Algona St Brick manhole Improve or replace manhole July 2012 SAN S 05380 1425 Adair St Brick manhole Improve or replace manhole November 2015 7.1.5 Grade 4 Sewer Pipe Corrections GIS ID Street Defect Corrective Action Tentative Completion Completion Date SAN P Sag @ 191.3;long.crack @285.2;sag @295.6, Install pipe liner or replace a October October 04919 W Locust St 314.4;joint offset @343.4;sag @436.2 portion of the pipe 2013 2013 SAN P Sag @15.5;circumferential crack @27.5;sag Install pipe liner or replace a November November 05558 N Booth St @39.8,59.6,82.0,118.8 portion of the pipe 2013 2013 SAN P Install pipe liner or replace a November November 05097 W Locust St Sag and joint offset in pipe @ 133.0 portion of the pipe 2013 2013 SAN P Sag in pipe @ 28.9;69.3(questionable);hole Install pipe liner or replace a November November 05101 W Locust St @173.8lu ed,ok? (p gg ) portion of the pipe 2013 2013 SAN P Circumferential crack @22.0,37.0(not id'd on Install pipe liner or replace a October October 05112 Glen Oak St TV);sag @45.9,125.3 portion of the pipe 2013 2013 SAN P Circumferential crack @32.8;sag @59.5; Install pipe liner or replace a October October 05513 Glen Oak St brokenp'p i e @66.2-70.0;long.crack @124.6 g portion of the pipe 2013 2013 SAN P Joint offset @13.4(not id'd on TV);Heavy shale Install pipe liner or replace a October October 05319 Adair St (15.5-23.9) portion of the pipe 2013 2013 SAN P Joints leaking with dye 220-223',232.4';joint Install pipe liner or replace a NA Lined in 2009 05486 Kirkwood St offset @310.2 portion of the pipe 2009 SAN P Circumferential crack @30.7;chuck out of top Install pipe liner or replace a October October 05546 Glen Oak St ofp'p i e @105.3 portion of the pipe 2013 2013 SAN P Alley behind 1324 Longitudinal crack @45.9;sag in pipe @47.7; Install pipe liner or replace a November November 05587 Atlantic St last 25'of pipe not televised portion of the pipe 2013 2013 SAN P Circumferential crack @13.2;sag @10.0-114.6; Install pipe liner or replace a November November 05589 N Grandview Ave 157.9 portion of the pipe 2013 2013 SAN P Hole @43.1;joint gusher @160.3(not id'd on Install pipe liner or replace a October October 05600 Wood St TV);sag @161.3 portion of the pipe 2013 2013 SAN P Install pipe liner or replace a November 06113 Decorah St Broken pipe @4.0';leaking joint @71.8 portion of the pipe 2015 SAN P Sag in pipe @151.3;holes in pipe @155.5(3 to Install pipe liner or replace a October October 06117 Delaware St 5 and 7 to 9 portion of the pipe 2013 2013 SAN P Tap/break-in @9.8(hole near tap);sag in pipe Install pipe liner or replace a October October 06120 Dexter St @29.1-62.0,102.5not on TV report)( p ) portion of the pipe 2013 2013 SAN P Clarke Dr Sag in pipe @36.4,178.4,211.9;leaking joint Install pipe liner or replace a October October 06142 @234.1 portion of the pipe 2013 2013 SAN P N Algona St Circumferential crack @65.2;shale buildup 70- Install pipe liner or replace a October October 06127 88',90-110';sag @140-150 portion of the pipe 2013 2013 7-27 7.1.6 Grade 5 Sewer Pipe Corrections Tentative Completi GIS ID Street Defect Corrective Action Completion on Date SAN P Broken pipe @23.1;cracked pipe @40.2; Install pipe liner or replace a portion of 05571 Wood St broken pipe @58.5;broken pipe @62.2 the pipe November (into brick MH) p p 2015 SAN P Install pipe liner or replace a portion of October October 05516 Glen Oak St Broken pipe @ 75.0(replace 16') the pipe 2013 2013 SAN P Alta Vista St Joints gushing @136.8,139.5,142.2, Install pipe liner or replace a portion of October October 05496 143.1,144.3,145.9,148.1 the pipe 2013 2013 SAN P Pipe located under 4 buildings;pipe Install pipe liner or replace a portion of 05525 Glen Oak St broken @ 76.1(north edge of house at the pipe October October 1191 Edina) p p 2013 2013 SAN P Install pipe liner or replace a portion of October October 05532 Lawndale St Hole in pipe @57.7;hole in pipe @ 60.5 the pipe 2013 2013 SAN P Wood St Broken pipe @23.5 Install pipe liner or replace a portion of November 05572 the pipe 2015 SAN P W Locust St Broken pipe @147.7 Install pipe liner or replace a portion of November Novembe 06071 the pipe 2013 r2013 SAN P Install pipe liner or replace a portion of October October 06130 Delaware St Hole in pipe @84.4 the pipe 2013 2013 SAN P Install pipe liner or replace a portion of October October 06136 Atlantic St Hole in pipe @17.9;hole in pipe @ 41.0 the pipe 2013 2013 SAN P Hole in pipe @63.8;shale&debris @ Install pipe liner or replace a portion of 06174 Auburn St 107.6,135.4,146.8,165.8,185.1;shale thep ip e October October obstruction @188.0 2013 2013 SAN P Avon St Broken pipe @8.0 Install pipe liner or replace a portion of October October 06183 the pipe 2013 2013 7.2 SEWERSHED 12 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. As these are corrections made to private properties and therefore reliant upon the availability of funds the property owner has to make the correction, the City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. 7.2.1 Private Property Inspections Corrections Total number of private property inspection corrections reported in the Sewershed 12 Corrective Action Plan: 73, of which 27 were corrected at the time of the report in December 2012. As of this reporting period a total of 61 of the 73 are corrected, an increase of 10 since the September 2014 Semi Annual Report. Line House Street Name Defect Corrective Action Corrected and No. No Passed Re-inspection Dye Test Downspout 1 230 ALPINE Roof Drain discharge not located confirm discharge Yes 2 1 626 ALPINE ST Undetermined from Inspection Re-inspected-ok Yes 3 555 ALPINE ST Stairwell drain connected to Sanitary Cover stairwell Yes Flexible Hose used to discharge Replace flex hose w/ 4 620 ALTA VISTA ST Sump rigid pipe Yes 7-28 Sump pump to sanitary,Roof Drain Disconnect&discharge 5 1260 ALTA VISTA to sanitary. to land No 6 603 ARLINGTON ST Yard drain discharges to Sanitary Disconnect,landscape Yes Disconnect drain 7 1370 BELMONT ST Roof Drain to Sanitary discharge overland Yes Disconnect drain 8 1395 BELMONT ST Roof Drain to Sanitary discharge overland Yes Stairwell drains to basement floor 9 702 CALEDONIA PL drain right inside door Cover stairwell Yes Dye Test Downspout 10 1118 CENTER PLACE Roof Drain discharge unknown confirm discharge Yes Disconnect&discharge 11 565 FENELON PL Downspout discharges to Sanitary to land Yes Dye Test Downspout 12 990 GROVE TERRACE Roof Drain discharge unknown confirm discharge Yes 13 493 HAYDENS LN Open clay downspout Cap downspout Yes Flexible Hose used to discharge Replace flex hose w/ 14 309 HILL ST Sump rigid pipe Yes Dye Test Downspout 15 257 HILL ST Roof Drain discharge unknown confirm discharge Yes Disconnect&discharge 16 636 JEFFERSON ST Sump Pump discharges to Sanitary to land No Disconnect,cap& 17 1090 LANGWORTHY ST Roof Drain to Sanitary discharge to land Yes 18 1175 LANGWORTHY ST Yard drain discharges to Sanitary Disconnect&landscape Yes Disconnect,cap& 19 157 LOCUST ST Roof Drain discharge unknown discharge to land Yes Driveway run off discharges to Discuss options with 20 259 LOCUSTST sanitary property owner No Disconnect&discharge 21 401 LOCUSTST Sump Pump discharges to Sanitary to land Yes Roof drain and stairwell drain Dye Test confirm 22 1105 LOCUSTST discharge unknown discharge Yes 23 1088 MELROSE TERRACE Entry denied Re-inspect Yes Flexible Hose used to discharge Replace flex hose w/ 24 1090 MELROSE TER Sump rigid pipe No Disconnect,cap& 25 1575 MONTROSE TER Roof Drain to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 26 1505 MONTROSE TER Sump rigid pipe No Outside floor drain discharges to 27 1493 MONTROSE TERRACE sanitary Disconnect or cover Yes Window well drains,stairwell drains Disconnect/plug and 28 555 NEVADA discharge to sanitary cover stairwell No Disconnect&discharge 29 983 OXFORD ST Sump Pump discharges to Sanitary to land Yes 7-29 30 969 OXFORD ST Roof Drain discharge unknown Dye Test and Disconnect Yes Disconnect,cap& 31 529 PICKETT ST Roof Drain to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 32 1182 RACE ST Sump rigid pipe Yes Disconnect,cap& 33 1152 RACE ST Downspout discharges to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 34 921 ROSIEST Sump rigid pipe Yes Disconnect&discharge 35 764 ROSE ST Sump Pump discharges to Sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 36 1256 UNIVERSITYAVE Sump rigid pipe Yes Disconnect&discharge 37 1120 UNIVERSITY AVE Sump Pump discharges to Sanitary to land No Two sump pumps discharge to Disconnect&discharge 38 1052 UNIVERSITY AVE sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 39 728 UNIVERSITY AVE Sump rigid pipe Yes Window leak to sump pit,sump to 40 1089 UNIVERSITY AVE sanitary Seal leak Yes Flexible Hose used to discharge Replace flex hose w/ 41 696 UNIVERSITY AVE Sump rigid pipe No Disconnect,cap& 42 782 UNIVERSITY AVE Roof Drain to Sanitary discharge to land Yes Roof drain and stairwell drain Dye test& 43 1224 UNIVERSITY AVE discharge unknown disconnect/cap Yes 44 1087 W 3RD ST Stairwell drains to sump pit Cover stairwell No Yard drains are driveway drains and 45 1095 W 3RD ST property has 2 of them Disconnect&landscape Yes 46 1084 W 3RD ST Stairwell to sanitary Cover stairwell Yes Disconnect,cap& 47 453 W 4TH ST Roof Drain to Sanitary discharge to land Yes Flexible Hose used to discharge Replace flex hose w/ 48 639 W 5TH ST Sump rigid pipe Yes Disconnect,cap& 49 852 W STH ST Roof Drain to Sanitary discharge to land Yes Disconnect&discharge 50 866 W 5TH ST Sump Pump discharges to Sanitary to land Yes Disconnect&discharge 51 971 W 5TH ST Sump Pump discharges to Sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 52 997 W 5TH ST Sump rigid pipe Yes Sump pump discharges to Floor Disconnect&discharge 53 1023 W STH ST Drain to land Yes Disconnect,cap& 54 1030 W 5TH ST Roof Drain to Sanitary discharge to land Yes 7-30 55 1003 WEST 5TH ST Roof Drain discharge unknown Dye test Yes 56 350 W 6TH ST Window drain discharges to sanitary Cover window well No Install rigid pipe and 57 664 W 7TH ST Pit No Pump pump Yes 58 461 W 8TH ST Yard drain discharges to Sanitary Disconnect&landscape Yes Install rigid pipe and 59 686 W 8TH ST Pit No Pump pump No Disconnect,cap& 60 1051 WALNUT ST Roof Drain to Sanitary discharge to land Yes Disconnect,cap& 61 1090 WEST 3RD ST Roof Drain to Sanitary discharge to land Yes 62 555 WEST 11TH ST Yard Drain dischar a unknown Disconnect&landscape Yes 63 827 WEST 11TH ST Stairwell Drain Unknown Dye test Yes Roof drain and stairwell drain 64 490 WILBUR discharge unknown Dye test No Disconnect,cap& 65 695 WILSON Roof Drain discharge unknown discharge to land Yes 66 716 WILSON Roof Drain discharge unknown Dye test Yes Disconnect&discharge 67 757 WILSON ST Sump Pump discharges to Sanitary to land Yes 68 815 WILSON Roof Drain discharge unknown Dye test Yes Disconnect&discharge 69 845 WILSON ST Sump Pump discharges to Sanitary to land Yes Flexible Hose used to discharge Replace flex hose w/ 70 852 WILSON ST Sump rigid pipe Yes 71 1040 WILSON Roof Drain discharge unknown Dye test Yes Occupant failed to show for 72 390 WINONA inspection. Inspection-ok Yes 73 883 YALE CT Roof Drain discharge unknown Dye test-ok Yes 7.2.1 Sanitary Sewer Smoke Testing: Private Property Defects Corrections - Laterals Line No. Location Ownership Observation Corrective Action Completed Smoke from sidewalk joints Televise service lateral during dye 1 825 Air Hill St Private below downspout test.Repair/replace lateral as needed. Smoke from holes(5)in Televise service lateral during dye 2 548 W 7th St Private backyard test.Repair/replace lateral as needed. Smoke from front retaining Televise service lateral during dye 3 638 W 8th St Private wall test.Repair/replace lateral as needed. 1025 Melrose Smoke from water shutoff Televise service lateral during dye 4 Terr. Private by telephone pedestal test.Repair/replace lateral as needed. Televise service lateral during dye 5 631 Chestnut St Private Smoke from ground test.Repair/replace lateral as needed. 7-31 1125 Highland Televise service lateral during dye 6 Place Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye 7 500 W 7th St Private Smoke from ground test.Repair/replace lateral as needed. 1296 Langworthy Smoke from ground near Televise service lateral during dye 8 St Private roof drain test.Repair/replace lateral as needed. 1142 University Televise service lateral during dye 9 Ave Private Smoke from ground test.Repair/replace lateral as needed. 1142 University Televise service lateral during dye 10 Ave Private Smoke from curb test.Repair/replace lateral as needed. 1120 University Televise service lateral during dye 11 Ave Private Smoke from ground test.Repair/replace lateral as needed. 567 Arlington Televise service lateral during dye 12 Street Private Smoke from retaining wall test.Repair/replace lateral as needed. 1155 Grove Smoke from ground and Televise service lateral during dye 13 Terrace Private retaining wall test.Repair/replace lateral as needed. 1105 Highland Televise service lateral during dye 14 Place Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye 15 1075 Walnut St Private Smoke from ground test.Repair/replace lateral as needed. 704 Caledonia Televise service lateral during dye 16 Place Private Smoke from sidewalk joints test.Repair/replace lateral as needed. Televise service lateral during dye 17 514 Cooper Place Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye 18 555 W 5th St Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye 19 554 W 5th St Private Smoke from ground test.Repair/replace lateral as needed. Televise service lateral during dye 20 495 W 5th St Private Smoke from ground test.Repair/replace lateral as needed. Smoke from ground around Televise service lateral during dye 21 775 Hill St Private water valve test.Repair/replace lateral as needed. Smoke by gutter downspout and pipe coming out of Televise service lateral during dye 22 1090 W 3rd St Private ground test.Repair/replace lateral as needed. 7.2.2 Sanitary Sewer Smoke Testin : Private Property Defects Corrections - Various Line No. Location Ownership Observation Corrective Action Completed Dye test storm sewer system,CCTV Smoke from storm sanitary sewer.Repair storm/sanitary 1 Loras College Private intake sewer 997&983 Oxford Smoke from sump Determine sump pump discharge.This 2 St Private discharge at curb property was corrected. Notify property owner to install clean out 3 795 Alpine St Private Smoke from clean out cap Smoke from below Further investigate with property owner 4 1091 Center PI Private building addition to explain possible cause Notify property owner to disconnect Smoke from stairwell stairwell drain from sanitary sewer or 5 1099 Center PI Private drain enclose stairwell Smoke from around Notify Utility to further investigate and 6 461 W 8th St Private telephone manhole explain observation 150'East of 461 W Smoke from around Notify Utility to further investigate and 7 8th St Private telephone manhole explain observation Smoke from pipe on the Notify property owner to cap outside 8 453 W 4th St Private east side of building standpipe.This property was corrected. 7-32 7.2.3 Sanitary Sewer Smoke Testing: Public Property Corrections Tentative Line Completion Completion No. Location Ownership Observation Corrective Action Date Date Dye test area,CCN main line May 2015 1 Bluff&1st St Public Smoke from concrete island for inflow Public/ Dye test area,CCN main line May 2015 2 1 Loras College Private* Smoke from retaining wall for inflow MH 5576- Montrose& Smoke from retaining wall Dye test area,CCN main line May 2015 3 Pickett Public near manhole for inflow Public/ Smoke from base of Dye test area,CCN main line May 2015 4 515 Cooper PI Private* retaining wall for inflow Public/ Smoke from base of power Dye test area,CCN main line May 2015 5 515 Cooper PI Private* pole for inflow Alley between Center PI&Alta May 2015 Vista St.on Univ. Public/ Smoke from base of Dye test area,CCN main line 6 Ave Private* retaining wall for inflow Alley between 18th St&15th St Public/ Smoke from valve& Dye test area,CCN main line May 2015 7 on Cornell Private* sidewalk cracks for inflow MH 5619- Loras Dye test area,CCN main line May 2015 8 &Cox St Public Smoke from retaining wall for inflow 7.2.4 Sanitary Sewer Smoke Testin : Storm Catch Basins Tentative Line Completion Completion No. Location/Address Ownership Observation Corrective Action Date Date Smoke from 8th Street Dye test catch basin CCN October catch basin:Premier Sanitary Sewer-Repair 2013 1 461 W 8th St Public Linen building lateral or section of sewer Dye test catch basin CCN October Smoke from catch Sanitary Sewer-Repair 2013 2 12th&Bluff St Public basin lateral or section of sewer Dye test catch basin CCN Smoke from catch Sanitary Sewer-Repair May 2015 3 Hill St&Caledonia PI Public basin lateral or section of sewer Dye test catch basin CCN er Smoke from catch Sanitary Sewer-Repair October 4 W 8th St&Hill St Public basin lateral or section of sewer 2013 Dye test catch basin CCN October Smoke from catch Sanitary Sewer-Repair 2013 5 461 W 8th St Public basin lateral or section of sewer Smoke from catch Dye test catch basin CCN October 11th Street&Bluff basin in NW corner of Sanitary Sewer-Repair 2013 6 Street Public intersection lateral or section of sewer Smoke from catch Dye test catch basin CCN basin in SE corner of Sanitary Sewer-Repair May 2015 7 Hill St&Birch St Public intersection lateral or section of sewer Smoke from catch Dye test catch basin CCN basin in SW corner of Sanitary Sewer-Repair May 2015 8 Hill St&Birch St Public intersection lateral or section of sewer Smoke from catch Dye test catch basin CCN basin on south side of Sanitary Sewer-Repair May 2015 9 Hill St&W 5th St Public intersection lateral or section of sewer Dye test catch basin CCN October Smoke from catch Sanitary Sewer-Repair 2013 10 Hill St&W 8th St Public basin lateral or section of sewer 7-33 7.2.5 Manhole Corrections Line Tentative Completion No. Location Address Ownership Observation Corrective Action Completion Date Smoke from manhole and sidewalk in front of Loras Reconstruct manhole November November 1 MH 6767 Cox @ Loras Public Physical Plant chimney 2013 2013 12th& Smoke from around Reconstruct manhole November 2 MH 5684 Grove Public manhole chimney 2013 5th& Smoke from around Reconstruct manhole 3 MH 7055 Raymond Public manhole chimney April 2015 5th& Smoke from ground near Reconstruct manhole 4 MH 6758 Roberts Public manhole chimney April 2015 Pickett& Smoke from pavement Reconstruct manhole 5 MH 5572 Montrose Public joints around manhole chimney April 2015 Walnut& Smoke from joints around Reconstruct manhole 6 MH 5606 Loras Public manhole chimney April 2015 Smoke from joints around Reconstruct manhole 7 MH 5632 Cummins St Public manhole chimney April 2015 16th& Smoke around manhole in Reconstruct manhole 8 MH 7008 Montrose Public backyard chimney April 2015 Smoke around manhole Reconstruct manhole 9 MH 5619 Cox @ Loras Public and sidewalk chimney Aril 2015 Smoke from joints around manhole and adjacent Reconstruct manhole November 10 MH 5594 Alley at Dell Public steps chimney 2015 7.2.6 Brick Manhole Corrections Tentative Completion Line No. Manhole ID Location Lid/Cover Type Manhole Type Completion Date November 1 SAN 5 07008 1545 Fairview Place Closed Pick Brick 2015 November 2 SAN S 05619 776 Loras Blvd Closed Pick Brick 2015 October October 3 SAN S 05594 567 Arlington,Rear Closed Pick Brick 2013 2013 October MH 4 SAN S 04302 Maiden Lane Closed Pick Brick 2013 Eliminated November 5 SAN S 04232 205 Bluff St OpenNoBolt Brick 2015 October 6 SAN S 04241 Alley btw 441&467 Bluff OpenNoBolt Brick 2013 Private MH November 7 SAN S 04244 491 W 4th St OpenNoBolt Brick 2015 October October 8 SAN S 04303 Maiden Lane OpenNoBolt Brick 2013 2013 October October 9 SAN S 04304 Maiden Lane OpenNoBolt Brick 2013 2013 November 10 SAN S 04325 Alley E of Bluff St OpenNoBolt Brick 2015 Alley E of Bluff,S of W 4th November 11 SAN S 04327 St OpenNoBolt Brick 2015 November 12 SAN S 05715 970 Grove Terr OpenNoBolt Brick 2015 November 13 SAN S 04515 801 Bluff St OpenNoBolt Brick 2015 7-34 November November 14 SAN S 05587 525 Loras Blvd Open Bolt Brick 2013 2013 October October 15 SAN S 05603 637 Arlington St,Rear OpenNoBolt Brick 2013 2013 November 16 SAN S 05623 Cnr Loras and Cummins OpenNoBolt Brick 2015 November 17 SAN S 05627 604 Chestnut St,Rear OpenNoBolt Brick 2015 November November 18 SAN S 05671 1132 Center PI,Rear OpenNoBolt Brick 2013 2013 Alley E of Race St,S of November 19 SAN S 05676 Rose St Open Pick Brick 2015 November 20 SAN S 05680 Alley 982 Center PI OpenNoBolt Brick 2015 November 21 SAN S 05682 Alley 1025 Walnut St OpenNoBolt Brick 2015 October October 22 SAN S 05693 618 University Ave OpenNoBolt Brick 2013 2013 October October 23 SAN S 05706 590 University Ave OpenNoBolt Brick 2013 2013 October October 24 SAN S 05804 Alley 716 Wilson St OpenNoBolt Brick 2013 2013 November 25 SAN S 07174 825 Air Hill St OpenNoBolt Brick 2015 7.2.7 Sanitary Sewer Rehabilitation/Corrections Est.Total Line Pipe Length, Tentative Completion No. U/S Manhole D/S Manhole Sewershed Location Dia.(in) (FT) Completion Date November 1 SAN S 07007 SAN S 07008 12-1 Cornell St. 8 137 2013 October 2 SAN S 04949 SAN S 05608 12-1 Arlington St. 8 194 2013 October 3 SAN S 05608 SAN S 05602 12-1 Arlington St. 8 245 2013 October 4 SAN S 05599 SAN S 05594 12-1 Arlington St. 8 171 2013 October 5 SAN S 05632 SAN S 05623 12-1 Cummins St. 8 132 2013 November 6 SAN S 05592 SAN S 05587 12-1 Dell St. North 8 133 2013 April 2016 April 2016 (Ret.Wall 7 SAN S 05715 SAN S 05720 12-1 Grove Terrace 8 214 Replacement) April 2016 LeFas Blvd (Ret.Wall 8 SAN S 05720 SAN S 05688 12-1 Grove Terrace 8 176 Replacement) October 9 SAN S 05616 SAN S 05614 12-1 Loras Blvd 8 145 2013 November 10 SAN S 05593 SAN S 05587 12-1 Loras Blvd 8 320 2013 SAN S 05607 October 11 06930 SAN S 05600 12-1 Prairie St. 8 132 2013 November 12 SAN S 04517 SAN S 04520 12-1 W 12`h St. 8 315 2013 October 13 SAN S 05671 SAN S 05665 12-2 Center PI 8 206 2013 Main 14 SAN S 05831 SAN S 05827 12-2 Delhi St. 8 217Abandoned Main 15 SAN S 05832 SAN S 05831 12-2 Delhi St. 8 106 Abandoned 7-35 October 16 SAN S 05664 SAN S 05665 12-2 Rose St. 8 273 2013 November 17 SAN S 05693 SAN S 05706 12-2 University Ave 8 218 2013 October 18 SAN S 05698 SAN S 05815 12-2 University Ave 8 198 2013 October 19 SAN S 05760 SAN S 05761 12-2 Wilson Ave. 8 239 2013 November 20 SAN S 04297 SAN S 04298 12-3 Cooper PI 8-6 211 2015 November 21 SAN S 05713 SAN S 04512 12-3 W 8"St. 8 154 2013 November 22 SAN S 05705 SAN S 07416 12-3 W 8"St. 8 135 2013 October 23 SAN S 05708 SAN S 05709 12-3 W8th St. 8 180 2013 November 24 SAN S 04304 SAN S 04303 12-3 Maiden Lane 8 6 167 2015 November 25 SAN S 04303 SAN S 04302 12-3 Maiden Lane 8-6 193 2015 November 26 SAN S 04302 SAN S 07433 12-3 Maiden Lane 8 6 159 2015 October 27 SAN S 07151 SAN S 05741 12-4 Alpine St. 8 238 2013 November 28 SAN S 05747 SAN S 05746 12-4 Harvard St. 8 6 325 2015 October 29 1 SAN S 05757 SAN S 05804 12-4 Wilson Ave. 8 359 2013 October 30 SAN S 057804 SAN S 05805 12-4 Wilson Ave. 8 313 2013 October 31 SAN S 04279 SAN S 04280 12-5 Cardiff St. 8 154 2013 November SAN S 04347 SAN S97-17-3 2013 32 04520 04519 12-5 �^�� mea•*« Bluff St, 8-12 324 SAN S-04519 SAN S 84529 November 33 07173 04347 12-5 St Mary's St. 8 157 2013 October 34 SAN S 03951 SAN S 03952 12-5 Langworthy St. 8 203 2013 October 35 SAN 5 04274 SAN S 04275 12-5 Summitt St. 8 138 2013 November 36 SAN S 04283 SAN S 04348 12-5 W 3rd St. 8 261 2013 7.3 SEWERSHED 7 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. As these are corrections made to private properties and therefore reliant upon the availability of funds the property owner has to make the correction, the City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. 7.3.1 Failed and Corrected Private Property Inspections Total number of private property inspection corrections reported in the Sewershed 7 Corrective Action Plan: 29, of which 21 were corrected at the time of the report in December 2013. As of this reporting period a total of 22 of the 29 are corrected, this is no change from the September 2014 Semi Annual Report. 7-36 Corrected and Line No. House No. Street Name Defect Corrective Action Passed Re- inspection 1 2444 BROADWAY Downspout to Sanitary Sewer Disconnect&discharge to land No Exterior stairwell drains to Plug and Provide for Covered 2 402 PRIMROSE sanitary Area or Pipe to Storm sewer No Flex Hose Used to Discharge 3 2845 CENTRALAVE Sump Install rigid pipe No Flex Hose Used to Discharge 4 2006 N MAIN ST Sump Install rigid pipe No 5 2777 BROADWAY Sump Pump to Sanitary Sewer Disconnect&discharge to land No 6 2670 CENTRALAVE Sump Pump to Sanitary Sewr Disconnect&discharge to land No 7 2812 CENTRALAVE Sump Pump to Sanitary Sewer Disconnect&discharge to land No 8 2247 CENTRALAVE Sump Pump to Sanitary Sewer Disconnect&discharge to land No Exterior stairwell drains to 9 2892 MUSCATINE Sanitary Sewer Completed Yes Flex Hose Used to Discharge 10 2908 CENTRALAVE Sump Completed Yes Flex Hose Used to Discharge 11 1006 CLARKE CREST CT Sump Completed Yes 12 2447 CENTRALAVE Pit no pump Completed Yes 13 1006 CLARKE DR Pit no pump Completed Yes 14 1002 CLARKE CREST CT Pit no pump Completed Yes 15 2438 CENTRALAVE Pit no pump and flex hose used Completed Yes 16 41 DIAGONAL Roof drains to sanitary Completed Yes 17 2005 N MAIN ST Roof drains to sanitary Completed Yes 18 245 KING Shower to sump to outside Completed Yes Exterior stairwell drains to 19 350 GAY sanitary Completed Yes Flex Hose Used to Discharge 20 524 KAUFMANN AVE Sump Completed Yes Flex Hose Used to Discharge 21 380 LOWELL Sump Completed Yes Sump pump connected to 22 492 KAUFMANN AVE sanitary sewer Completed Yes Sump pump connected to 23 315 KING sanitary sewer Completed Yes Yard and driveway drain to 24 875 COTTAGE PL sanitary Completed Yes Yard drain connected to sanitary 25 821 LOWELL sewer Completed Yes 26 2360 CLARKE CREST DR Sump pump drains to floor drain Completed Yes Yard drain connected to sanitary 27 2613 CENTRALAVE sewer Completed Yes Flex Hose Used to Discharge 28 49 DIAGONAL Sump Completed Yes Flex Hose Used to Discharge 29 2901 CENTRALAVE Sump Completed Yes 7.3.2 Sanitary Sewer Smoke Testing- Private Prove v Defect Corrections Line House No. No. Street Name Ownership Smoke Observed from: Corrective Action Completed the yard outside the Televise sanitary service lateral during No house above a broken dye test and/or Repair/replace lateral 1 2761 BROADWAY ST Private sanitary lateral as needed. 7-37 the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 2 2685 BROADWAY ST Private sanitary lateral as needed. No Televise sanitary service lateral during dye test and/or Repair/replace lateral 3 2623 BROADWAY ST Private a water stop box as needed. No Notify property owner to disconnect 4 2528 BROADWAY ST Private a downspout downspout. Yes a sanitary sewer Notify property owner to replace or 5 2445 BROADWAY ST Private cleanout repair clean out. No Notify property owner to disconnect 6 2247 CENTRALAVE Private a downspout downspout. Yes Notify property owner to disconnect 7 2247 CENTRALAVE Private a driveway drain driveway drain Yes a sanitary sewer Notify property owner to replace or 8 2917 CENTRALAVE Private cleanout repair clean out. Yes yard drain alongside of house direct connection Notify property owner to disconnect 9 2613 CENTRALAVE Private to san area drain. Yes Televise sanitary service lateral during smoke coming from dye test and/or Repair/replace lateral 10 2691 CENTRALAVE Private foundation by plant as needed. No Televise sanitary service lateral during smoke leaking up from dye test and/or Repair/replace lateral 11 2687 CENTRALAVE Private stairs as needed. No smoke coming from Televise sanitary service lateral during foundation,possible dye test and/or Repair/replace lateral 12 2601 CENTRALAVE Private broken lateral as needed. No a private manhole with sanitary lateral flowing Notify property owner to replace or 13 2535 CENTRALAVE Private through repair manhole. No a private sanitary sewer Notify property owner to replace or 14 2523 CENTRALAVE Private manhole repair manhole. Yes Televise sanitary servicelateral during along the building dye test.Repair/replace lateral as 15 2326 CENTRALAVE Private foundation needed. No Televise sanitary service lateral during along the building dye test.Repair/replace lateral as 16 2326 CENTRALAVE Private foundation needed. No Televise sanitary service lateral during along the building dye test.Repair/replace lateral as 17 2326 CENTRALAVE Private foundation needed. No a sanitary sewer manhole,as well as the Notify property owner to replace or 18 2326 CENTRALAVE Private yard around the lateral repair manhole. No Televise sanitary service lateral during along the building dye test and/or Repair/replace lateral 19 2306 CENTRALAVE Private foundation as needed. No CLARKE CREST Notify property owner to disconnect 20 2455 DR Private a downspout downspout. Yes CLARKE CREST Notify property owner to disconnect 21 2455 DR Private a downspout downspout. Yes a broken lateral clean Notify property owner to replace or 22 1275 CLARKE DR Private out repair clean out. No a broken lateral clean Notify property owner to replace or 23 1275 CLARKE DR Private out repair clean out. No a broken lateral clean Notify property owner to replace or 24 1275 CLARKE DR Private out repair clean out. No 7-38 a broken lateral clean Notify property owner to replace or 25 995 CLARKE DR Private out repair clean out. No Televise sanitary service lateral during a leaking clean out or dye test and/or Repair/replace lateral 26 945 CLARKE DR Private broken lateral as needed. No a private sanitary Televise sanitary service lateral during lateral,around the dye test and/or Repair/replace lateral 27 672 CLARKE DR Private water stop box as needed. No Notify property owner to disconnect 28 2815 DAVENPORTST Private adownspout downspout. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 29 57 DIAGONAL ST Private sanitary lateral as needed. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 30 2244 FRANCIS ST Private sanitary lateral as needed. No a pvc pipe sticking out Notify property owner to replace or 31 2252 FRANCIS ST Private of the ground repair clean out. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 32 2593 FULTON ST Private sanitary lateral as needed. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 33 2617 FULTON ST Private sanitary lateral as needed. No the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 34 2131 HEEB ST Private sanitary lateral as needed. No a leaking sanitary sewer Notify property owner to replace or 35 2186 HODGDON ST Private manhole repair manhole. Yes Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 36 526 AVE Private back of the curb in yard as needed. No Televise sanitary service lateral during KAUFMANN along drive way where dye test and/or Repair/replace lateral 37 366 AVE Private wood retaining wall is as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 38 370 AVE Private a retaining wall as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 39 370 AVE Private a retaining wall as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 40 390 AVE Private concrete stairs as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 41 410 AVE Private retaining wall as needed. No Televise sanitary service lateral during KAUFMANN dye test and/or Repair/replace lateral 42 430 AVE Private retaining wall as needed. No the yard outside the Televise sanitary service lateral during KAUFMANN house above a broken dye test and/or Repair/replace lateral 43 400 AVE Private sanitary lateral as needed. No a private sanitary sewer Notify property owner to replace or 44 850 LOWELLST Private cleanout repair clean out. Yes the yard outside the Televise sanitary service lateral during house above a broken dye test and/or Repair/replace lateral 45 468 LOWELLST Private sanitary lateral as needed. No Notify property owner to disconnect 46 452 LOWELL ST Private a downspout downspout. Yes 7-39 Televise sanitary service lateral during the yard behind the dye test and/or Repair/replace lateral 47 2750 MUSCATINE ST Private curb as needed. No smoke coming from Televise sanitary service lateral during yard,possible broken dye test and/or Repair/replace lateral 48 808 SPIRES DR Private lateral as needed. No 7.3.3 Sanitary Sewer Smoke Testing: Public Property—Sanitary Sewer Corrections Line Nearest St.Address Ownership Observation Corrective Action Tentative Completion No. Completion Date New water valve installed, Televise sanitary sewer near smoke coming up from water valve.Repair sewer as 1 2701 BROADWAY ST Public valve body needed. June 2015 2 1 2524 BROADWAY ST Public open pickhole MH lid Replace manhole lid June 2015 Televise sanitary sewer near Smoke coming from water water valve.Repair as 3 335 BURLINGTON ST Public valve box needed. June 2015 4 335 BURLINGTON ST Public open pickhole MH lid Replace manhole lid June 2015 5 335 BURLINGTON ST Public Open pickhole MH lid Replace manhole lid June 2015 6 2901 CENTRAL AVE Public open pick hole MH lid Replace manhole lid June 2015 Televise sanitary sewer near utility.Repair sewer as 7 2540 CENTRAL AVE Public Quest utility manhole needed. June 2015 CLARKE CREST 8 1005 CT Public open pick hole MH lid Replace manhole lid June 2015 CLARKE CREST 9 2525 DR Public open pick hole MH lid Replace manhole lid June 2015 CLARKE CREST Missing manhole cover 10 2530 DR Public bolt Install new bolt June 2015 CLARKE CREST 11 2470 DR Public open pick hole MH lid Replace manhole lid June 2015 CLARKE CREST 12 2480 DR Public Open pick hole MH lid Replace manhole lid June 2015 CLARKE CREST 13 2320 DR Public Open pick hole MH lid Replace manhole lid June 2015 CLARKE CREST 14 998 DR Public Open pick hole MH lid Replace manhole lid June 2015 CLARKE CREST 15 2240 DR Public open pick hole MH Replace manhole lid June 2015 CLARKE CREST smoke coming from under Apply sealant to manhole 16 2540 DR Public manhole casting casting June 2015 CLARKE CREST smoke coming from under Apply sealant to manhole 17 2540 DR Public manhole casting casting June 2015 CLARKE CREST smoke coming from under Apply sealant to manhole 18 2540 DR Public manhole casting casting June 2015 CLARKE CREST smoke coming from under Apply sealant to manhole 19 2540 DR Public manhole casting casting June 2015 Smoke coming from Apply sealant to manhole F2071275 CLARKE DR Public behind curb casting June 2015 7-40 Televise sanitary sewer along street. Smoke coming from crack Repair/rehabilitate sewer as 21 1275 CLARKE DR Public in street needed. June 2015 Televise sanitary sewer along street. smoke coming from crack Repair/rehabilitate sewer as 22 1275 CLARKE DR Public in street needed. June 2015 23 2443 DIVISION ST Public open pick hole MH lid Replace manhole lid June 2015 smoke coming from Apply sealant to manhole 24 908 FARRELL CT Public around rim of MH casting June 2015 smoke coming from manhole lid and from Apply sealant to manhole 25 910 FARRELL CT Public under rim casting June 2015 smoke leaking from under Apply sealant to manhole 26 910 FARRELL CT Public rim of manhole casting casting June 2015 Smoke coming from Inspect manhole chimney. around concrete around Repair/rehabilitate as 27 2295 FOYE ST Public MH needed. lune 2015 alleyway between Francis and central behind 2230 28 2230 FRANCIS ST Public Francis Replace manhole lid June 2015 Smoke coming from Inspect manhole chimney. around concrete around Repair/rehabilitate as 29 630 HAROLD ST Public MH needed. June 2015 Smoke coming from around MH and yard 30 2464 HEMPSTEAD ST Public around driveway Replace manhole lid June 2015 Smoke coming from 31 2320 HEMPSTEAD ST Public around MH Replace manhole lid June 2015 Smoke coming from Inspect manhole chimney. around concrete ring Repair/rehabilitate as 32 836 KAUFMANN AVE Public around MH needed. June 2015 Televise sanitary sewer in San Sewer main running location.Examine flow data. 33 828 KAUFMANN AVE Public up to Ferrel Ct. Repair/rehab as needed. June 2015 Televise sanitary sewer in location.Examine flow data. 34 530 KAUFMANN AVE Public the back of curb in yard Repair/rehab as needed. June 2015 Televise sanitary sewer in location.Examine flow data. 35 530 KAUFMANN AVE Public the back of curb in yard Repair/rehab as needed. June 2015 smoke coming from curb Televise sanitary sewer in and gutter possible broken location.Examine flow data. 36 524 KAUFMANN AVE Public lateral Repair/rehab as needed. June 2015 South West corner of Kleine and Chapel Ct. Televise sanitary sewer in Smoke coming from back location.Examine flow data. 37 2145 KLEINE ST Public of curb Repair/rehab as needed. June 2015 Inspect manhole chimney. smoke bleeding up from Repair/rehabilitate as 38 806 LACEY CT Public grass around MH needed. June 2015 Televise sanitary sewer in Smoke coming from cracks location.Examine flow data. 39 750 MONTCREST ST Public in street Repair/rehab as needed. June 2015 Televise sanitary sewer in Smoke coming from cracks location.Examine flow data. 40 750 MONTCREST ST Public in street Repair/rehab as needed. June 2015 Televise sanitary sewer in Smoke coming from cracks location.Examine flow data. 41 0 MONTCREST ST Public in street Repair/rehab as needed. June 2015 7-41 Televise sanitary sewer in Smoke coming from grass location.Examine flow data. 42 0 MONTCREST ST Public by curb Repair/rehab as needed. June 2015 corner of Montcrest and Hempstead Smoke coming from around concrete 43 0 MONTCREST ST Public around MH Replace manhole lid June 2015 smoke coming out from Inspect manhole chimney. around concrete around Repair/rehabilitate as 44 505 NAPIER ST Public MH needed. June 2015 Inspect manhole chimney. PLEASANT VIEW smoke coming from under Repair/rehabilitate as 45 2742 DR Public manhole casting needed. June 2015 RAVENWOOD 46 701 CT Public open pick hole MH lid Replace manhole lid June 2015 RAVENWOOD 47 707 CT Public Open pick hole MH lid Replace manhole lid June 2015 Televise sanitary sewer in smoke coming from crack location.Examine flow data. 48 2425 SPIRES CT Public in street Repair/rehab as needed. June 2015 Inspect manhole chimney. Smoke coming from grass Repair/rehabilitate as 49 2460 SPIRES CT Public around manhole needed. June 2015 Inspect manhole chimney. smoke coming from under Repair/rehabilitate as 50 2420 SPIRES CT Public manhole casting needed. June 2015 Inspect manhole chimney. smoke coming from under Repair/rehabilitate as 51 2400 SPIRES CT Public manhole casting needed. June 2015 Inspect manhole chimney. smoke coming from under Repair/rehabilitate as 52 808 SPIRES DR Public manhole casting needed. June 2015 Inspect manhole chimney. smoke coming from under Repair/rehabilitate as 53 807 SPIRES DR Public manhole casting needed. June 2015 54 2709 VENTURA DR Public open pick hole MH lid I Replace manhole lid June 2015 7.3.4 Sanitary Sewer Smoke Testing: Public Property—Storm Sewer Corrections Line Tentative Completion No. Nearest St.Address I Ownership Observation Corrective Action Completion Date Dye test catch basin/CCTV San. smoke coming from Sewer/and/or Repair or Rehab. 1 2609 BROADWAY ST Public catch basin Sewer as needed. April 2015 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. 2 2604 BROADWAY ST Public catch basin Sewer as needed. April 2015 Dye test catch basin/CCTV San. smoke coming from Sewer/and/or Repair or Rehab. 3 2600 BROADWAY ST Public catch basin Sewer as needed. Aril 2015 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. 4 2575 BROADWAY ST Public catch basin Sewer as needed. April 2015 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. 5 2550 BROADWAY ST Public catch basin Sewer as needed. April 2015 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. 6 2887 CENTRAL AVE Public catch basin Sewer as needed. April 2015 7-42 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. 7 2571 CENTRAL AVE Public catch basin Sewer as needed. April 2015 SW corner of 24th and central,in front of Bus Dye test catch basin/CCN San. Barn smoke coming Sewer/and/or Repair or Rehab. 8 0 CENTRALAVE Public from catch basin Sewer as needed. April 2015 NW corner of 24th and Dye test catch basin/CCN San. Central smoke coming Sewer/and/or Repair or Rehab. 9 2403 CENTRAL AVE Public from catch basin Sewer as needed. April 2015 NE Corner of 24th and Dye test catch basin/CCN San. Central smoke coming Sewer/and/or Repair or Rehab. 10 2400 CENTRAL AVE Public from catch basin Sewer as needed. April 2015 SE corner of 24th and Dye test catch basin/CCN San. Central smoke coming Sewer/and/or Repair or Rehab. 11 2360 CENTRAL AVE Public from catch basin Sewer as needed. April 2015 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. 12 2311 CENTRAL AVE Public catch basin Sewer as needed. April 2015 SW corner of W23rd and Central smoke Dye test catch basin/CCN San. coming from catch Sewer/and/or Repair or Rehab. 13 2277 CENTRAL AVE Public basin Sewer as needed. April 2015 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 14 796 KAUFMANN AVE Public catch basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 15 520 KAUFMANN AVE Public catch basin Sewer as needed. 2014 South East Corner of Hempstead and Kaufmann smoke Dye test catch basin/CCN San. coming from catch Sewer/and/or Repair or Rehab. November 16 496 KAUFMANN AVE Public basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 17 499 KAUFMANN AVE Public catch basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 18 361 KAUFMANN AVE Public catch basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 19 330 KAUFMANN AVE Public catch basin Sewer as needed. 2014 South East corner of Kleine and Kaufmann Dye test catch basin/CCTV San. smoke coming from Sewer/and/or Repair or Rehab. November 20 290 KAUFMANN AVE Public catch basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 21 290 KAUFMANN AVE Public catch basin Sewer as needed. 2014 south west corner of N Main and Kaufmann Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 22 230 KAUFMANN AVE Public catch basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 23 120 KAUFMANN AVE Public catch basin Sewer as needed. 2014 Corner of Francis and Kaufmann smoke Dye test catch basin/CCN San. coming from catch Sewer/and/or Repair or Rehab. November 24 0 KAUFMANN AVE Public basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. November 25 191 KAUFMANN AVE Public catch basin Sewer as needed. 2014 7-43 Dye test catch basin/CCTV San. smoke coming from Sewer/and/or Repair or Rehab. November 26 305 KAUFMANN AVE Public catch basin Sewer as needed. 2014 Dye test catch basin/CCN San. smoke coming from Sewer/and/or Repair or Rehab. April 2015 27 2155 N MAIN ST Public catch basin Sewer as needed. Dye test catch basin/CCTV San. smoke coming from Sewer/and/or Repair or Rehab. November 28 806 LOWELL ST Public catch basin Sewer as needed. 2014 NW corner of Woodworth and Lowell Dye test catch basin/CCN San. WOODWORTH smoke coming from Sewer/and/or Repair or Rehab. 29 2303 ST EPublic catch basin Sewer as needed. April 2015 7.3.5 Manhole Corrections Line Location Nearest St.Address Ownership Observation Corrective Action Tentative Completion No. Completion Date SAN S Replace manhole October 1 06329 2524 BROADWAY ST Public open pickhole MH lid lid 2015 SAN S BURLINGTON Replace manhole October 2 06471 335 ST Public open pickhole MH lid lid 2015 SAN S BURLINGTON Replace manhole October 3 06469 335 ST Public Open pickhole MH lid lid 2015 SAN S Replace manhole October 4 06615 2901 CENTRAL AVE Public open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October 5 06222 1005 CT Public open eick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October 6 06241 2525 DR Public open pick hole MH lid lid 2015 SAN S CLARKE CREST Missing manhole cover October 7 06242 2530 DR Public bolt Install new bolt 2015 SAN S CLARKE CREST Replace manhole October 8 06245 2470 DR Public open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October 9 06244 2480 DR Public Open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October 10 06219 2320 DR Public Open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October 11 05508 995 DR Public Open pick hole MH lid lid 2015 SAN S CLARKE CREST Replace manhole October 12 06225 2240 DR Public open pick hole MH lid 2015 SAN S CLARKE CREST smoke coming from Apply sealant to October 13 06242 2540 DR Public under manhole casting manhole casting 2015 SAN S CLARKE CREST smoke coming from Apply sealant to October 14 06242 2540 DR Public under manhole casting manhole casting 2015 SAN S CLARKE CREST smoke coming from Apply sealant to October 15 06242 2540 DR Public under manhole casting manhole casting 2015 SAN S CLARKE CREST smoke coming from Apply sealant to October 16 06242 2540 DR Public under manhole casting manhole casting 2015 SAN S Smoke coming from Apply sealant to October 17 07011 1275 CLARKE DR Public behind curb manhole casting 2015 7-44 SAN S Replace manhole October 18 06333 2443 DIVISION ST Public open pick hole MH lid lid 2015 SAN S smoke coming from Apply sealant to October 19 06238 908 FARRELL CT Public around rim of MH manhole casting 2015 smoke coming from SAN S manhole lid and from Apply sealant to October 20 06238 910 FARRELL CT Public under rim manhole casting 2015 smoke leaking from SAN S under rim of manhole Apply sealant to October 21 06238 910 FARRELL CT Public casting manhole casting 2015 Inspect manhole Smoke coming from chimney. SAN S around concrete around Repair/rehabilitate October 22 06276 2295 FOYE ST Public MH as needed. 2015 alley way between SAN S francis and central Replace manhole October 23 04678 2230 FRANCIS ST Public behind 2230 francis lid 2015 Inspect manhole Smoke coming from chimney. SAN S around concrete around Repair/rehabilitate October 24 05483 2282 HAROLD ST Public MH as needed. 2015 Smoke coming from SAN S around MH and yard Replace manhole October 25 05471 2464 HEMPSTEAD ST Public around driveway lid 2015 SAN S Smoke coming from Replace manhole October 26 05478 2320 HEMPSTEAD ST Public around MH lid 2015 Inspect manhole Smoke coming from chimney. SAN S KAUFMANN around concrete ring Repair/rehabilitate October 27 06774 836 AVE Public around MH as needed. 2015 Inspect manhole chimney. SAN S smoke coming up from Repair/rehabilitate October 28 06235 806 LACEY CT Public grass around MH as needed. 2015 corner of Montcrest and Hempstead Smoke SAN S coming from around Replace manhole October 29 05466 750 MONTCREST ST Public concrete around MH lid 2015 Inspect manhole smoke coming out from chimney. SAN S around concrete around Repair/rehabilitate October 30 06273 505 NAPIER ST Public MH as needed. 2015 Inspect manhole chimney. SAN S PLEASANT smoke coming from Repair/rehabilitate October 31 06374 2742 VIEW DR Public under manhole casting as needed. 2015 SAN S RAVENWOOD Replace manhole October 32 06243 701 CT Public open pick hole MH lid lid 2015 SAN S RAVENWOOD Replace manhole October 33 06247 707 CT Public Oen pick hole MH lid lid 2015 Inspect manhole chimney. SAN S Smoke coming from Repair/rehabilitate October 34 06254 2460 SPIRES CT Public grass around manhole as needed. 2015 Inspect manhole chimney. SAN S smoke coming from Repair/rehabilitate October 35 06253 2420 SPIRES CT Public under manhole casting as needed. 2015 Inspect manhole chimney. SAN S smoke coming from Repair/rehabilitate October 36 06260 2400 SPIRES CT Public under manhole casting as needed. 2015 7-45 Inspect manhole chimney. SAN S smoke coming from Repair/rehabilitate October 37 06257 808 SPIRES DR Public under manhole casting as needed. 2015 Inspect manhole chimney. SAN S smoke coming from Repair/rehabilitate October 38 06256 807 SPIRES DR Public under manhole casting as needed. 2015 SAN S Replace manhole October 39 06361 2709 VENTURA DR Public open pick hole MH lid lid 2015 7.3.6 Brick Manhole Corrections Line Manhole ID Location Lid/Cover Type Tentative Completion No. Completion Date ALLEY BEHIND 1 SAN S 04673 HARTIG DRUG CENTRAL AVE Concealed Pickhole-Not Bolted June 2015 ALLEY BEHIND 2 SAN S 04679 HARTIG DRUG CENTRAL AVE Open Pickhole-Not Bolted June 2015 behind 338 3 SAN S 06277 Kaufmann CHAPEL CT Concealed Pickhole-Not Bolted June 2015 4 SAN S 06312 2421 DIVISION ST Concealed Pickhole-Not Bolted June 2015 5 SAN S 06333 2443 DIVISION ST Open Pickhole-Not Bolted June 2015 6 SAN S 06288 @ Lowell FOYE ST Concealed Pickhole-Not Bolted June 2015 7 SAN S 04680 51 KAUFMANN AVE Concealed Pickhole-Not Bolted June 2015 8 SAN S 06271 @ Foye LOWELL ST Concealed Pickhole-Not Bolted June 2015 9 SAN S 06272 480 LOWELL ST Concealed Pickhole-Not Bolted June 2015 10 SAN S 06283 546 LOWELL ST Concealed Pickhole-Not Bolted June 2015 11 SAN S 06289 ROSEALINE LOWELL ST Concealed Pickhole-Not Bolted June 2015 12 SAN S 06290 430 LOWELL ST Concealed Pickhole-Not Bolted June 2015 13 SAN S 06293 @ Paul St LOWELL ST Concealed Pickhole-Not Bolted June 2015 14 SAN S 06294 364 LOWELL ST Concealed Pickhole-Not Bolted June 2015 15 SAN S 06295 315 LOWELL ST Concealed Pickhole-Not Bolted June 2015 16 SAN S 04674 70 W 23RD ST Concealed Pickhole-Not Bolted June 2015 17 SAN S 06314 Division St W 24TH ST Concealed Pickhole-Not Bolted June 2015 7.3.7 Sanitary Sewer Corrections Sewershed Diameter, Length, Tentative Completion Sub Area U/S Manhole D/S Manhole Street Location Inches Feet Completion Date 7--1 SAN S 04771 SAN S 04769 Kaufmann Ave. 12 385 December 2014 7--1 SAN S 04769 SAN S 04767 Kaufmann Ave. 12 255 December 2014 7--1 SAN S 04767 SAN 5 04684 Kaufmann Ave. 12 265 December 2014 7-46 7--1 SAN S 04684 SAN S 04682 Kaufmann Ave. 12 164 December 2014 7--1 SAN S 04682 SAN S 04681 Kaufmann Ave. 12 76 December 2014 7--3 SAN S 05482 SAN S 05456 Lowell St. 6 179 December 2014 7--3 SAN S 05456 SAN S05455 Lowell St. 6 206 December 2014 7--3 SAN S 05455 SAN S 05454 Lowell St. 8 238 December 2014 7--3 SAN S 05454 SAN S 05453 Lowell St. 8 193 December 2014 7--3 SAN S 05453 SAN S 05481 Lowell St. 8 105 December 2014 7--3 SAN S 07424 SAN S 05481 Lowell St. 8 148 December 2014 7--3 SAN S 05480 SAN S 07424 Lowell St. 8 265 December 2014 7--3 SAN S 06285 SAN S 05480 Lowell St. 8 265 December 2014 7--3 SAN S 06284 SAN S 06285 Lowell St. 8 77 December 2014 7.4 SEWERSHED 5 CORRECTIVE ACTION PLAN SCHEDULE The City continues to work with property owners to make corrections to their private properties. As these are corrections made to private properties and therefore reliant upon the availability of funds the property owner has to make the correction, the City's intent is to work with owners to achieve completion of the corrections without placing undue financial hardship on the private property owner. 7.4.1 Failed and Corrected Private Property Inspections In Sewershed 5, there were 68 failed private property inspections; these are listed below of which 58 have been corrected. Corrected and Line No. House No. Street Name Defect Corrective Action Passed Re- inspection 1 3463 DOVE Broken lateral Line or replace private lateral NO 2 2672 RAVEN OAKS clean out broken Repair clean out NO 3 2680 DOVE Exterior stairwell drain to sanitary Plug and Provide for Covered NO Area or Pipe to Storm sewer 4 2340 CRISSY DR Exterior stairwell drain Plug and Provide for Covered NO Area or Pipe to Storm sewer Seepage collection system to Repair seepage holes and install 5 2422 GORDON DR floor drain sump pump and discharge to NO land Seepage collection system to Repair seepage holes and install 6 2330 TRYGG DR floor drain sump pump and discharge to NO land 7 3030 ARBOR HILLS DR Sump pump to sanitary Disconnect&discharge to land NO 8 2875 BRUECK Sump pump to sanitary Disconnect&discharge to land NO 9 3155 CASTLE WOODS LN Sump pump to sanitary Disconnect&discharge to land NO 10 549 MILL RUN DR Sump pump to sanitary Disconnect&discharge to land NO 11 2225 CARTER RD clean out broken COMPLETED YES 12 2225 CARTER RD clean out broken COMPLETED YES 13 3150 J F KENNEDY RD clean out broken COMPLETED YES 14 2947 W 32ND ST clean out broken COMPLETED YES 7-47 15 2329 CARTER RD Driveway drain to sanitary COMPLETED YES 16 3462 ASBURY RD Exterior stairwell and yard drain COMPLETED YES to sanitary 17 2530 CRISSY DR Exterior stairwell drain to sanitary COMPLETED YES 18 2419 EVERGREEN DR Exterior stairwell drain to sanitary COMPLETED YES 19 2549 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 20 2561 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 21 2584 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 22 2590 ROSEWOOD DR Exterior stairwell drain to sanitary COMPLETED YES 23 2309 W 32ND ST Exterior stairwell drain to sanitary COMPLETED YES 24 3053 ARBOR HILLS DR Flex hose used COMPLETED YES 25 3030 ASBURY RD Flex hose used COMPLETED YES 26 2221 CARTER RD Flex hose used COMPLETED YES 27 2598 1 HACIENDA DR Flex hose used COMPLETED YES 28 2143 JUDSON DR Flex hose used COMPLETED YES 29 3439 KAUFMANN AVE Flex hose used COMPLETED YES 30 3358 KIMBERLY DR Flex hose used COMPLETED YES 31 3486 KIMBERLY DR Flex hose used COMPLETED YES 32 2929 KRISTEN CT Flex hose used COMPLETED YES 33 2661 MARYWOOD DR Flex hose used COMPLETED YES 34 3325 SUNSET PARK CIR Flex hose used COMPLETED YES 35 3335 SUNSET PARK CIR Flex hose used COMPLETED YES 36 3441 SUNSET PARK CIR Flex hose used COMPLETED YES 37 3466 SUNSET PARK CIR Flex hose used COMPLETED YES 38 3344 TIBEY CT Flex hose used COMPLETED YES 39 3494 WALLER ST Flex hose used COMPLETED YES 40 2310 MARTIN DR Pit no pump COMPLETED YES 41 3416 KAUFMANN AVE Seepage Collection to sanitary COMPLETED YES 42 3406 DOVE ST Seepage Collection and sump to COMPLETED YES sanitary 43 2595 GLENVIEW CIR Sump pump to sanitary COMPLETED YES 44 2527 HACIENDA DR Sump pump to sanitary COMPLETED YES 45 2625 KENNEDY RD Sump pump to sanitary COMPLETED YES 46 2395 THEDA DR Sump pump to sanitary COMPLETED YES 47 3245 THEDA DR Sump pump to sanitary COMPLETED YES 48 3207 ARROWWOOD LN sump to sanitary COMPLETED YES 49 3250 BLASEN DR sump to sanitary COMPLETED YES 50 2940 1 BRUECK sump to sanitary COMPLETED YES 51 2584 GLENVIEW CIR sump to sanitary COMPLETED YES 52 2299 GORDON DR sump to sanitary COMPLETED YES 53 2326 GORDON DR sump to sanitary COMPLETED YES 54 2483 GORDON DR sump to sanitary COMPLETED YES 55 2498 HACIENDA DR sump to sanitary COMPLETED YES 56 2578 HACIENDA DR sump to sanitary COMPLETED YES 7-48 57 3370 KAUFMANN AVE sump to sanitary COMPLETED YES 58 2659 KENNEDY RD sump to sanitary COMPLETED YES 59 2278 MARTIN DR sump to sanitary COMPLETED YES 60 2318 MARTIN DR sump to sanitary COMPLETED YES 61 2537 MARYWOOD DR sump to sanitary COMPLETED YES 62 2541 MARYWOOD DR sump to sanitary COMPLETED YES 63 2600 MARYWOOD DR sump to sanitary COMPLETED YES 64 2689 MARYWOOD DR sump to sanitary COMPLETED YES 65 2551 ROSEWOOD DR sump to sanitary COMPLETED YES 66 2350 WOODLAWN sump to sanitary COMPLETED YES 67 3142 W 32ND ST Yard drain COMPLETED YES 68 2206 WOODLAWN Yard drain to sanitary COMPLETED YES Sewershed 5 inspections presented a new issue: a sump pit without a sump pump. The area was more recently developed and properties were permitted to have pits installed without sump pumps. The City has deliberated the risk of having a pit without a pump and has prepared a document for property owners where options are presented. The proposed options are as follows: a. Install a sump pump and properly plumb piping to the exterior of the home, subject to City of Dubuque inspection and documentation, b. Provide the City of Dubuque with a certified Professional Geologist soils and groundwater report determining the soil types and natural or seasonal groundwater levels for which a complete drain tile or pipe system is not required. c. Execute an agreement acknowledging the existence and requirements of the consent decree between the City of Dubuque and the Environmental Protection Agency, that the sump pit located within their home has never been used nor is it their intent to ever use the sump pit, they understand the City ordinances on illegal discharge, and they understand the risks associated with illegal discharge. There are 75 properties that have a pit without a pump, they are listed below. Corrected and Line No. House No. Street Name Defect Corrective Action Passed Re- inspection Provide options to the Property Owner including 1 2717 ARBOR HILLS DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 2 2906 ARBOR HILLS DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 3 3023 ARBOR HILLS DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 4 3033 ARBOR HILLS DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 5 3150 ARBORETUM CT Pit no pump Install a Sump Pump NO 7-49 Provide options to the Property Owner including 6 3240 ARBORETUM DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 7 3260 ARBORETUM DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 8 3270 ARBORETUM DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 9 3417 ARROWWOOD LN Pit no pump Install a Sump Pump NO 3201 Provide options to the Property Owner including 10 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 11 3222 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 12 3240 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 13 3243 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 14 3300 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 15 3316 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 16 3318 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 17 3336 ARROWWOOD LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 18 3422 ASBURY RD Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 19 3201 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 20 3219 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 21 3249 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 22 3254 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 23 3255 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 24 3257 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 25 3259 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 26 3265 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 27 3272 BITTERSWEET LN Pit no pump Install a Sump Pump NO 7-50 Provide options to the Property Owner including 28 3274 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 29 3278 BITTERSWEET LN Pit no pump Install a Sump Pump NO 3280 Provide options to the Property Owner including 30 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 31 3283 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 32 3289 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 33 3290 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 34 3295 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 35 3297 BITTERSWEET LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 36 3298 BITTERSWEET LN Pit no pump Install a Sump Pump NO BRANDYWINE PARK Provide options to the Property Owner including 37 2954 DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 38 2320 BUCKSKIN CIR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 39 3177 CAROLINE CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 40 2877 CASTLE WOODS LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 41 3110 CASTLE WOODS LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 42 3520 CHARLESTON CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 43 3522 CHARLESTON CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 44 3530 CHARLESTON CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 45 3540 CHARLESTON CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 46 3520 CHARLESTON CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 47 3559 COPPER FIELD Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 48 3548 COPPER FIELD Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 49 3352 HIBISCUS LN Pit no pump Install a Sump Pump NO 7-51 Provide options to the Property Owner including 50 3358 HIBISCUS LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 51 3214 HONEYSUCKLE LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 52 3244 HONEYSUCKLE LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 53 3008 HUNTINGTON DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 54 3038 HUNTINGTON DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 55 3066 KANE CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 56 3001 KAREN ST Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 57 2806 KATRINA CIR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 58 3055 KAUFMANN AVE Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 59 3195 KERRY CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 60 3198 KILLARNEY CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 61 3237 KIV BERRY CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 62 3240 KIV BERRY CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 63 3243 KIV BERRY CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 64 2910 OLDE COUNTRY LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 65 2980 OLDE COUNTRY LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 66 2500 PALOMINO CIR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 67 3341 PEACH TREE LN Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 68 3505 SEVILLE DR Pit no pump Install a Sump Pump NO 2713 Provide options to the Property Owner including 69 SHETLAND CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 70 2764 SHETLAND CT Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 71 2705 TIFFANY CT Pit no pump Install a Sump Pump NO 7-52 2851 Provide options to the Property Owner including 72 W 32ND ST Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 73 3298 W 32ND ST Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 74 3115 WESTMORE DR Pit no pump Install a Sump Pump NO Provide options to the Property Owner including 75 3150 WESTMORE DR Pit no pump Install a Sump Pump NO 7.4.2 Sanitary Sewer Smoke Testing—Private Property Defect Corrections Smoke testing in Sewershed 5 identified the following observations on private properties. The city will work with the propertyowners to correct as private funding permits. Line House Street Name Ownership Smoke Observed Corrective Action Corrected No. No. from: 1 2615 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 2 3142 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 3 3023 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 4 3047 WOODLAWN ST Private Sanitary Sewer Replace cleanout cap No Cleanout Televise sanitary service lateral 5 2210 WOODLAWN ST Private Curb and/or Gutter during dye test and/or No Repair/replace lateral as needed 6 2206 WOODLAWN ST Private Curb and/or Gutter Replace cleanout cap No 7 2678 RAVEN OAKS DR Private Sanitary Sewer Lateral Replace cleanout cap No Televise sanitary service lateral 8 3406 WALLER ST Private Yard during dye test and/or No Repair/replace lateral as needed Televise sanitary service lateral 9 3463 DOVE ST Private Yard during dye test and/or No Repair/replace lateral as needed 10 2680 RAVEN OAKS DR Private Sanitary Sewer Replace cleanout cap No Cleanout 11 2359 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 12 2359 W 32ND ST Private Sanitary Sewer Replace cleanout cap No Cleanout 13 3003 KAUFMANN AVE Private Yard Replace cleanout cap No 14 3040 KAUFMANN AVE Private Sanitary Sewer Replace cleanout cap No Cleanout 15 2660 RAVEN OAKS DR Private Sanitary Sewer Notify property owner to replace or Manhole repair manhole No 16 3049 ASBURY RD Private Sanitary Sewer Replace Manhole lid No Manhole 17 2659 DHN F KENNEDY Private Sanitary Sewer Other Replace cleanout cap No Sanitary Sewer Dig down and put casting over clean 18 2221 CARTER RD Private Cleanout out to protect from snow plows and No replace cleanout cap. 19 3361 KENNEDY RD Private Sanitary Sewer Replace cleanout cap No Cleanout 7-53 20 3361 KENNEDY RD Private Sanitary Sewer Replace cleanout cap No Cleanout 21 3342 JOHN WESLY DRIVE Private Sanitary Sewer Install Bolts in Manhole lid No Manhole 22 3325 SUNSET PARK Private Sanitary Sewer Replace cleanout cap No CIRCLE Cleanout 23 2671 OWEN CT Private Sanitary Sewer Replace cleanout cap No Cleanout 24 3400 KIMBERLY DR Private Sanitary Sewer Replace cleanout cap No Cleanout 25 3400 KIMBERLY DR Private Sanitary Sewer Replace cleanout cap No Cleanout 7.4.3 Manhole Corrections In Sewershed 5, one hundred and twenty-two (122) manholes were determined to be in need of repair following smoke testing and physical inspections. The City will begin repairs or rehabilitation of 100 manholes as shown in this section, as funding permits, and rehabilitation of the remaining twenty- two manholes, located in the Carter Road detention basin area, is shown in the next table with a sooner completion date. Line Manhole No. Nearest St.Address Ownership Corrective Action Tentative Completion No. Completion Date Date 1 SAN 505228 2715 ARABIAN TRAIL Public Replace Manhole Lid June 2016 2 SAN S05137 3133 ARBOR OAKS DR Public Seal/Grout Manhole June 2016 3 SAN 505133 3095 ARBOR OAKS DR Public Seal/Grout Manhole June 2016 4 SAN S05128 3049 ARBOR OAKS DR Public Replace Manhole Lid June 2016 5 SAN 505131 3075 ARBOR OAKS DR Public Replace Manhole Lid June 2016 6 SAN 505132 3087 ARBOR OAKS DR Public Replace Manhole Lid June 2016 7 SAN 505133 3095 ARBOR OAKS DR Public Seal/Grout Manhole June 2016 8 SAN 505134 3105 ARBOR OAKS DR Public Replace Manhole Lid June 2016 9 SAN 505134 3105 ARBOR OAKS DR Public Seal/Grout Manhole June 2016 10 SAN 505130 3119 ARBOR OAKS DR Public Seal/Grout Manhole June 2016 11 SAN 505128 3049 ARBOR OAKS DR Public Seal/Grout Manhole June 2016 12 SAN 500421 3280 ARBORETUM DR Public Seal/Grout Manhole June 2016 13 SAN S00402 3354 ARROWWOOD LN Public Seal/Grout Manhole June 2016 14 SAN S05286 3075 ASBURY RD Public Seal/Grout Manhole June 2016 7-54 15 SAN 505279 3350 ASBURY RD Public Seal/Grout Manhole June 2016 16 SAN 507033 3059 ASBURY RD Public Replace Manhole Lid June 2016 17 SAN 505282 3300 ASBURY RD Public Replace Manhole Lid June 2016 18 SAN 505280 3330 ASBURY RD Public Replace Manhole Lid June 2016 19 SAN 504954 3378 ASHLEY LN Public Seal/Grout Manhole June 2016 20 SAN S04959 2829 BONSON RD Public Seal/Grout Manhole June 2016 21 SAN S 04910 0 CARTER CT Public Seal/Grout Manhole June 2016 22 SAN S 04909 0 CARTER RD Public Seal/Grout Manhole June 2016 23 SAN S05192 2829 CARTER RD Public Seal/Grout Manhole June 2016 24 SAN 504913 0 CARTER RD Public Seal/Grout Manhole June 2016 25 SAN 504911 0 CARTER RD Public Seal/Grout Manhole June 2016 26 SAN 504912 0 CARTER RD Public Seal/Grout Manhole June 2016 27 SAN 504918 0 CARTER RD Public Seal/Grout Manhole June 2016 28 SAN 504922 0 CARTER RD Public Seal/Grout Manhole June 2016 29 SAN S05195 2807 CARTER RD Public Replace Manhole Lid June 2016 30 SAN 504916 3000 CARTER RD Public Seal/Grout Manhole June 2016 31 SAN 505194 2809 CARTER RD Public Seal/Grout Manhole June 2016 32 SAN 505270 2267 CARTER RD Public Replace Manhole Lid June 2016 33 SAN 505273 2245 CARTER RD Public Seal/Grout Manhole June 2016 34 SAN 504915 3051 CARTER RD Public Seal/Grout Manhole June 2016 35 SAN 504917 3051 CARTER RD Public Seal/Grout Manhole June 2016 36 SAN 505155 2933 CASTLE WOODS LN Public Seal/Grout Manhole June 2016 37 SAN 505156 2901 CASTLE WOODS LN Public Seal/Grout Manhole June 2016 38 SAN 505158 3032 CASTLE WOODS LN Public Replace Manhole Lid June 2016 7-55 39 SAN 505047 3513 COPPER FIELD Public Seal/Grout Manhole June 2016 40 SAN 505181 3300 DAVID DR Public Seal/Grout Manhole June 2016 41 SAN 506840 0 DAVID DR Public Seal/Grout Manhole June 2016 42 SAN 505113 3008 HUNTINGTON DR Public Seal/Grout Manhole June 2016 43 SAN 505112 3008 HUNTINGTON DR Public Replace Manhole Lid June 2016 44 SAN 506856 0 JOHN F KENNEDY RD Public Seal/Grout Manhole June 2016 45 SAN 505277 2345 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 46 SAN 505077 3199 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 47 SAN 500382 3361 JOHN F KENNEDY RD Public Seal/Grout Manhole June 2016 48 SAN 504985 2659 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 49 SAN 504987 2639 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 50 SAN 504991 2571 JOHN F KENNEDY RD Public Seal/Grout Manhole June 2016 51 SAN S05281 2333 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 52 San 505180 2935 JOHN F KENNEDY RD Public Seal/Grout Manhole June 2016 53 San 505179 2926 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 54 San 505083 2995 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 55 San 505085 2995 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 56 San 505080 3057 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 57 SAN 505079 3169 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 58 SAN 505078 3150 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 59 SAN 505081 3038 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 60 SAN 505084 2986 JOHN F KENNEDY RD Public Replace Manhole Lid June 2016 61 SAN 504853 2885 JOHN F KENNEDY RD Public Seal/Grout Manhole June 2016 62 SAN 501710 2125 JUDSON DR Public Replace Manhole Lid June 2016 7-56 63 SAN 501700 2120 JUDSON DR Public Replace Manhole Lid June 2016 64 SAN 505201 3074 KANE CT Public Seal/Grout Manhole June 2016 65 SAN 505199 3105 KANE CT Public Seal/Grout Manhole June 2016 66 SAN 505203 3038 KANE CT Public Replace Manhole Lid June 2016 67 SAN 506420 2970 KANE ST Public Seal/Grout Manhole June 2016 68 SAN 505213 2920 KATRINA CIRCLE Public Seal/Grout Manhole June 2016 69 SAN 504875 3165 KAUFMANN AVE Public Seal/Grout Manhole June 2016 70 SAN 504863 2477 KAUFMANN AVE Public Replace Manhole Lid June 2016 71 SAN 505291 3189 KAUFMANN AVE Public Replace Manhole Lid June 2016 72 SAN S04864 3035 KAUFMANN AVE Public Seal/Grout Manhole June 2016 73 SAN 500382 3361 KENNEDY RD Public Replace Lid Bolts June 2016 74 San 506906 3170 KERRY CT Public Seal/Grout Manhole June 2016 75 San 506906 3170 KERRY CT Public Seal/Grout Manhole June 2016 76 San 505244 3000 LINDALE ST Public Seal/Grout Manhole June 2016 77 SAN P06490 2565 MARYWOOD DR Public Replace Manhole Lid June 2016 78 SAN 504424 3260 RAVEN OAKS DR Public Replace Manhole Lid June 2016 79 SAN S04423 2691 RAVEN OAKS DR Public Seal/Grout Manhole June 2016 80 SAN 504425 2691 RAVEN OAKS DR Public Seal/Grout Manhole June 2016 81 San 504428 2691 RAVEN OAKS DR Public Seal/Grout Manhole June 2016 82 San 504429 2691 RAVEN OAKS DR Public Seal/Grout Manhole June 2016 83 San S04427 2691 RAVEN OAKS DR Public Seal/Grout Manhole June 2016 84 San 504430 2685 RAVEN OAKS DR Public Seal/Grout Manhole June 2016 85 SAN 505161 2826 SPRING OAKS CT Public Seal/Grout Manhole June 2016 86 SAN 505169 2933 SPRING OAKS CT Public Seal/Grout Manhole June 2016 7-57 87 SAN 505170 2933 SPRING OAKS CT Public Seal/Grout Manhole June 2016 88 SAN 504789 3170 SPRING VALLEY RD Public Seal/Grout Manhole June 2016 89 SAN S05182 3297 SPRING VALLEY RD Public Replace Manhole Lid June 2016 90 SAN 505122 3049 SPRING VALLEY RD Public Replace Manhole Lid June 2016 91 SAN 505183 3297 SPRING VALLEY RD Public Seal/Grout Manhole June 2016 92 SAN 504851 3375 SUNSET PARK CIRCLE Public Seal/Grout Manhole June 2016 93 SAN 506725 3395 SUNSET PARK CIRCLE Public Seal/Grout Manhole June 2016 94 San 504787 2811 SUNSET PARK CIRCLE Public Replace Manhole Lid June 2016 95 San 505061 2749 TIFFANY CT Public Seal/Grout Manhole June 2016 96 SAN 505060 2724 TIFFANY CT Public Seal/Grout Manhole June 2016 97 SAN 504966 3406 WALLER ST Public Seal/Grout Manhole June 2016 98 SAN S 04968 3494 WALLER ST Public Seal/Grout Manhole June 2016 99 SAN 504886 3135 WESTMORE DR Public Seal/Grout Manhole June 2016 100 SAN 505264 2266 WOODLAWN ST Public Seal/Grout Manhole June 2016 7.4.4 Carter Road Detention Basin- Manhole Corrections Line Manhole No. Location Ownership Corrective Action Tentative Completion No. Completion Date Date Carter RD DB West Manhole Grouting and 1 SAN S 04890 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 2 SAN S 04893 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 3 SAN S 04892 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 4 SAN S 04894 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 5 I SAN S 04790 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 6 SAN S 04791 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 7 SAN S 06722 Carter Rd.Detention Public Seal June 2015 7-58 Manhole Grouting and 8 SAN S 06723 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 9 SAN 5 04788 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 10 SAN S 04793 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 11 SAN S 07219 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 12 SAN S 04792 Carter Rd.Detention Public Seal June 2015 Carter Rd DB South Manhole Grouting and 1 SAN S 04891 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 2 SAN S 04895 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 3 SAN S 04896 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 4 SAN S 04897 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 5 SAN S 04885 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 6 SAN S 04887 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 7 SAN S 04888 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 8 SAN S 04889 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 9 SAN S04876 Carter Rd.Detention Public Seal June 2015 Manhole Grouting and 10 SAN S 04878 Carter Rd.Detention Public Seal June 2015 7.4.5 Sanitary Sewer Corrections The City is recommending sewer main rehabilitation of approximately 13,444 lineal feet along with any necessary oint repairs in the following Sewershed 5 sub-basins. Sewershed U S D S Tentative Pipe Name Street Diameter Length Completion Completion Sub Area Manhole Manhole Date Date 5_1 SAN P 04807 SAN S 04909 SAN S CARTER RD 18" 482 November 04907 2015 5-1 SAN P 04806 SAN S 04910 SAN S CARTER RD 18" 444 November 04909 2015 5-1 SAN P 04805 SAN S 04911 SAN S CARTER RD 18" 82 November 04910 2015 5-1 SAN P 04804 SAN S 04912 SAN S CARTER RD 18" 135 November 04911 2015 5-1 SAN P 04803 SAN S 04913 SAN S CARTER RD 18" 236 November 04912 2015 7-59 5--1 SAN P 04801 SAN S 04914 SAN S CARTER RD 18" 323 November 04913 2015 5--1 SAN P 04799 SAN S 04917 SAN S CARTER RD 18" 383 November 04915 2015 5--1 SAN P 04797 SAN S 04918 SAN S CARTER RD 18" 202 November 04917 2015 5--1 SAN P 04796 SAN S 04919 SAN S CARTER RD 18" 196 November 04918 2015 5--1 SAN P 04795 SAN S 04920 SAN S CARTER RD 18" 231 November 04919 2015 5--1 SAN P 04794 SAN S 04921 SAN S CARTER RD 18" 194 November 04920 2015 5--1 SAN P 04751 SAN S 04922 SAN S CARTER RD 18" 152 November 04921 2015 5--3 SAN P 05832 SAN S 05126 SAN S Arbor Oaks Dr 8 206 November 05129 2015 5--3 SAN P 05840 SAN S 05134 SAN S Arbor Oaks Dr 8 124 November 05135 Esmt. 2015 5--3 SAN P 05843 SAN S 05135 SAN S Arbor Oaks Dr 8 104 November 04892 Esmt. 2015 5--3 SAN P 06426 SAN S 05268 SAN S Chippewa Dr. 10 366 November 05255 2015 5--3 SAN P 06428 SAN S 05271 SAN S Chi November 05268 Chippewa Dr. 8 288 2015 5--3 SAN P 04790 SAN S 04880 SAN S Evergreen Dr. 10 356 November 04879 2015 SANS November 5--3 SAN P 06413 SANS 05272 05254 Evergreen Dr. 8 473 2015 5--3 SAN P 06415 SAN S 05254 SAN S Evergreen Dr. 10 414 November 04880 2015 5--3 SAN P 06490 SAN S 05016 SAN S Glenview Cir 8 144 November 05015 2015 5--3 SAN P 06491 SAN S 05015 SAN S Marywood Dr 8 149 November 05017 2015 5--3 SAN P 06090 SAN S 05193 SAN S Hickory Hill 8 167 November 05194 2015 5--3 SAN P 05769 SAN S 05079 SAN S JFK Esmt 8 293 November 05080 2015 5--3 SAN P 05777 SANS 05080 SANS 05082 JFK Esmt 8 283 November 2015 5-3 SAN P 05776 SANS 05082 SANS 05083 JFK Esmt 8 137 November 2015 7-60 5--3 SAN P 05775 SAN S 05085 SAN S JFK 8 109 November 05083 2015 5--3 SAN P 05770 SAN S 05083 SAN S JFK 8 276 November 05180 2015 5--3 SAN P 06511 SAN S 05202 SAN S Kane Ct 8 271 November 05200 2015 5--3 SAN P 06507 SAN S 05200 SAN S Kane Ct 8 137 November 05201 2015 5--3 SAN P 06096 SAN S 05198 SAN S Kane Ct 8 101 November 05028 2015 5--3 SAN P 06097 SAN S 05028 SAN S Kane Ct 8 389 November 05200 2015 5--3 SAN P 06410 SAN S 05260 SAN S Karen Ct 8 274 November 05257 2015 5--3 SAN P 06408 SAN S 05242 SAN S Lindale 8 314 November 04880 2015 5--3 SAN P 06438 SANS 05245 SANS 05244 Lindale 8 283 November 2015 5--3 SAN P 06441 SAN S 05243 SAN S Lindale 8 221 November 05242 2015 5--3 SAN P 06444 SAN S 05250 SAN S Martin 8 299 November 05241 2015 5--3 SAN P 06926 SAN 5 05291 SAN S Martin Esmt 8 130 November 06802 2015 5--3 SAN P 06482 SAN 5 05000 SAN S Marywood Dr 8 236 November 04999 2015 5--3 SAN P 04665 SAN S 04436 SAN S RAVEN OAKS 8 146 November October 06723 2014 2014 5--3 SAN P 04666 SAN S 06723 SAN S RAVEN OAKS 8" 62 November October 06722 2014 2014 5--3 SAN P 04741 SAN S 07219 SAN S RAVEN OAKS 12" 332 November October 04793 2014 2014 5--3 SAN P 04743 SAN S 04793 SAN S RAVEN OAKS 12" 335 November October 04743 2014 2014 5--3 SAN P 04745 SAN S 04788 SAN S RAVEN OAKS 12" 408 November October 06722 2014 2014 5--3 SAN P 04747 SAN S 06722 SAN S RAVEN OAKS 12" 151 November October 04791 2014 2014 5 SANS November October 3 SAN P 04754 SANS 04791 04790 RAVEN OAKS 12" 146 2014 2014 5--3 SAN P 04782 SAN S 04869 SANS KAUFMANN 12" 324 November October 04876 2014 2014 7-61 5--3 SAN P 04783 SAN S 04876 SANS KAUFMANN 12" 20 November October 04878 2014 2014 5--3 SAN P 04784 SAN S 04878 SAN S KAUFMANN 12" 229 November October 04889 2014 2014 5--3 SAN P 04787 SAN S 04889 SANS KAUFMANN 12" 95 November October 04888 2014 2014 5--3 SAN P 04788 SANS 04888 SAN S KAUFMANN 12" 105 November October 04887 2014 2014 5--3 SAN P 04759 SANS 04887 SAN S KAUFMANN 12" 155 November October 04885 2014 2014 5--3 SAN P 04760 SAN S 04885 SAN S KAUFMANN 12" 385 November October 04897 2014 2014 5--3 SAN P 04761 SAN S 04897 SAN S KAUFMANN 12" 121 November October 04896 2014 2014 5--3 SAN P 04762 SANS 04896 SANS KAUFMANN 12" 211 November October 04895 2014 2014 5--3 SAN P 04763 SAN 5 04895 SAN 5 KAUFMANN 12" 212 November October 04891 2014 2014 5--3 SAN P 04752 SAN S 04891 SAN S CARTER RD 12" 153 November October 04890 2014 2014 5--3 SAN P 04756 SAN S 04894 SAN 5 CARTER RD 12" 88 November October 04893 2014 2014 5--3 SAN P 04757 SAN S 04893 SAN 5 CARTER RD 12" 162 November October 04890 2014 2014 7-62 8.0 CMOM Update 8.1 THE CMOM PROGRAM The City of Dubuque's Capacity, Management, Operation and Maintenance Plan (CMOM) provides a summary of the City's policies, procedures, practices, and responsibilities associated with its sanitary sewer collection system. It is the blueprint for the City's managers and field workers to better manage, operate, and maintain Dubuque's sanitary sewer collection system, investigate capacity-constrained area, prevent SSOs, respond to SSOs that may occur, and plan for future system expansion. The EPA approved the City of Dubuque's CMOM plan on June 4, 2012. 8.2 CMOM IMPLEMENTATION As required by Paragraph 13 of the Consent Decree, the City fully implemented the CMOM within two calendar months (August 4, 2012) of approval by the EPA. Section 6.4 of the City of Dubuque's CMOM Program, requires the City to annually inspect fifty (50) miles of gravity sanitary sewer through various methods including visual inspection, pipeline jetting, or closed- circuit televising (CCTV). The inspection is in addition to the predictive and preventive maintenance also prescribed in the CMOM. The City has cleaned or inspected 101.84 miles from April 1, 2014 through this reporting period, the total for Year 2014 will be provided in the March 2015 Semi Annual report. The City developed the CMOM to serve as a "living" document. As the City reviews its current procedures and codes, the CMOM will be updated and new procedures implemented as needed. Any revisions to the CMOM will be submitted to EPA, DOJ, and DNR for review and approval. 8.2.1 Fats, Oils, and Grease Keeping in compliance with the approved CMOM Plan, the City focused on a proactive Fats, Oils, and Grease (FOG) Program as many dry weather sanitary sewer overflows are the result of grease in the public sewer from private establishments. The City purchased software and approved an ordinance amendment to support the W&RRC, Building Department, Health Services Department and the Engineering Department in managing and enforcing a FOG prograin. In addition, the City held a series of three public meetings with local food establishments, vendors, plumbers and grease haulers on the revised FOG program, the meetings were held on September 2, October 14, and November 4, 2014. As part of the proactive program, the City has started physical inspections of grease interceptors at food establishments and provides guidance and education on the importance of cleaning and maintaining grease traps and interceptors. The inspectors also provide food establishments with Best Management Practices poster that is required to be visible in the food establishment, a copy 8-63 of the poster is in /ppcndi .I. The FOG Prue rana t•aluires food establishments to apply ti►r an annual grease discharge l.aerrnit along with a ti I(1(1 hermit fCi;. The fee covers the direct cost of stall time to pertorm inspections, managing the software and haardware, and vehicle expenses, S••(i4 9.0 Assessments and F-Aig veering Analyses '-Che City's engineering department, public works department and W&RRC stafY continue to evaluate and analyze the sewer collection systern and W&RRC to enSure compliance with :all legal requirements. However, no Specific study was undertaken during the reporting period. 9-65 10.0 Other Related Activities No other related activities occurred during; this reportingperiod. 10-66 APPENDIX A Flow Meter Location Map THECITY Fok �6�QE Consent Decree Flow Meter Locations �lA m.aur.ee u.erne.:.ru.c nmrrannn rn.-=n Sixteen Flow Meters with Manhole Numbers and Pipe SizeGA'Q� • f►' Sewershed 6B Flow Me rG' '` ¢ ' .4 �, San 1r ttPi ST ,,'P 1w• is - LE JANSEN Qi C IgF.Qa L x f ,` Sewershed 6C Flow Meter a �" 'Sewershed 6A Flow Meter' p �`0:,�' RP,BANGJE, -- '� �� San S 04798 24" Pipe mom. K � `San S 003'7x9 1;5" PipeRLI JAI- o� p r F w AR f p DAVIS ST � ERSWEET C --- Sewer 5 Flow Meter � �� ` �- -eD�THST EUCLID ST ST g ( O'NEILL ST NA RL V LN NECK �yG 1 San S 04796 24," Pipe �� LAWTHER �": ° { `r� s, �►�''° ARBOR U N , � Sewershed 10-4 Flow Meter .o S HILLS DR D.. j_.- y y p�;P TFgc GASTL 4N 40 : ' � San 1816631 8" Pipe r ,o CHARLES X44, 1NODos A' Sewershed 10-3 Flow Meter , `r�' c+ i GHA Cr ❑pV1p SPRING ARRO GQ4 �`;' San S 06623 8" Pipe `r•3�2 fiy_, r` _ �• R ,-,, ;...�,. UTNAM fi q R y u► DR VALLEY RD OAKS DR � �' �`' '; h t f,, � P ST �p �'��� �•r Sewershed 10-2A Flow Meter col r z 0 a r r'- ;•i' S7 i qp m a San S 04666 20 Pipe A RA t�� r,A, Sewershed 7oA Flow eter �9y N' '�'+ j i r ®� z z �� - 1� r ,! San S 06683 gtl ipe s> µS s w 1 .o p . !? L Hw r 'aG�� - � W n-' - ���'� fi t?P Sewershed 10-5 Flow Meter y 0 y _ f - e y Sewershed 7B Flow e e A A► Uti y c R _ . - v y ch �.P G��z __ �1a ° N GO, San S 04494 1:5 Pipe Y Rn 1 'A R r ( 4.t R t? ? y..Ra °. *''`�1WQ -�. kl e� LrD WESTMOREp�.„ - S 65 2 PI e z SPIR SF_WA � ' . 2 pS >:y* f" •_._. ''• gS,4SH�1R pC .,, R U i AURMA c ES ST NAPIER 1 , �G,pr ,.rY. �? ,. � •�• - T :.ST• - '� ,,.�, � .,: = '• � •� �'!, H r >. s T ti Q q ayP r LOWELL ST -4� . ..` I ¢ r LjSA-Ca• a g 4 ; - Sew San S 04806 1►2" Pie f�KE DR �+�' ' G d p q :•.a r,• �= WE$t '•.WEST; 0!17ut,.;. �. ,, L/�0����` - 4Y Sewershed 10-1 Flow Meter WAYS' WAY - �[ �; r` Y �, -• y ' �% � San S 04483 42" Pipe II "G'9& ' . �•x�. � ,- t •POOTHJCL • .T��L��QQ. t. �.�� Wim: � J:tvi --� � 'i��y�'' � y,+� .', •\,T\ Q r .� CAME aR ,4,y _ RD 7; Sewershed 11 Flow Meter '•F�� `° U - _ ':3 r � .:, M Sewershed 7B Flow Meter L Sa S 4. 01 8 Pipe ��' , V����a R'. �i�Ra,�`�Tr� � w •• kEIV/1/ED -. �.� �; _ --� b• San S 046.79 1�2" Pipe �R p• C�f?CLC -v r` • . DS \NP ' a n �� q R EDALE.44 s O CRESTON 5T + � ,•,� ¢ G1 � � � � Sewershed 11 Flow Meter y nSan S 04685 1' Pipe NORTHRAWGE - �Q �'`■ i� '14 ac " z LN L�• �G G _ STIJIA r� .7 5�: 4Q� J�.a� +tll,.q ���� ` ' Sewershed 11 Flow Meter ST��• ,, T67 AN D � � '' -�". v � � `j . San S 04699 1.2" Pipe �► SLL. t. ��Y' y ry • `,�v �( e -- x .y. ! •r L-.�-.: (��},n 1 ^(f' • 7�'�� ,R 3 t+% �.7 [y�- - Tse rr r C( - - p, .-. s . �. 0 _. a� - �.` � t t ��•�y �. I I•" 'fI �.�,.. t , e �'" '° Z' Dubuque Count�y:Assessor,City of Dubuque Assessor DISCLAIMER:This information was compiled sing the Dubuque Area Geographic Information System A I (DAGIS),wNorincludes data created by both the City of 'V Dubuque and Dubuque County. It is understood that,while Map Prepared by: the City of Dubuque and parbapating agencies ut,',zad the City of Dubuque most current and accurate information available,DAGIS and it's sup pliers do not warrant the accuracy or currency of the inch =' 2,000 feet W E Engineering Division information or data contra fined herein.The City and participating agendes shall not be held liable for any direct indirect,madomal, 50 West 13th Street consequential,purarisru9eout f the l damages,whether use a or 70035U U 700 1,400 2,100 2,800 3,500 4,700 1 oet Dubuque,Iowa 52001 unforeseeable,prism t of the l dam izetl or u Cher foreseeable use of this data or the inability to use this data or out of any breach of Phone:(563)589-4270 warranty,whatsoever' S Fax:(563)589-4205 APPENDIX 6 Sewershed 11: Location Map And Flow Meter Data Fl=way-shec! I � � - - Locati^ ns �d1 Legend ' m Road Centerline d W LOCUSTST Sanitary Se" ershe� w w Sewershed ID 11 00 1 111-4 ool UNGS hfieter Location, z Tk E rm Dop. 11-11KS� ZZ T JAR ° 11-2 �C ST 51 ROSS e' Z �_ 0P 1 Ln c f nod L II F ✓ Eli _ r —A D D 4✓Sr i t Ftsa AVE ES?0 � < r y - U141VE FOR m cn cn GRACESF 447 7 MELROSE;r fi BEdss'r`dfET-d ST —i 606 W Locust St and Foye September 9 2014 Storm with Level 12"Pipe Ave. Wet Flow Rate (0.345 mgd):0.65 Ave. Dry Rate (0.286 mgd):0.26 Level (3.169 in):4.15 0.6 � �i 0.4 IVY 0.3 tJ 0.2- 0.1 .2 0.1 4.0 Max Level 4.18 Inch 3.5 IM 3.0 m 2 2.5 3 m r( O N 2.0-L-_ a 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun C Sep 2014 9/7/2014 12:00:00 Allyl - 9/14/2014 12:00:00 AM f rt v M � 3 fD rt M 1098 W Locust September 9 2014 Storm with Level 8"Pipe � � s Ave. Wet Flow Rate (0.063 mgd):0.19 Ave. Dry Rate (0.029 mgd):0.03 Level (1.334 in):1.75 I� 0.15-- 0)0.10-- E .15 0)0.10 } 0.05 �I " Vh� 1.8 Max Level 1.80 inches 1.6 - i 1.4 I c V -_ 1.2 � . i 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM Replacement for Rosedale and W Locust(1) September 9 2014 Storm with Level 12"Pipe Ave. Wet Flow Rate (0.503 mgd):0.82 Ave. Dry Rate (0.261 mgd):0.23 Level (3.535 in):4.35 0.8-- 0.6--- .8 I ' I Ayj ' ` �lfa 0.6 °i NMS' N�� p �y '��. :� �„1 �I�' '' .b�' �' �'•. 44 CD 0.2 r,� � ,, �l�"��� - •Y��q � � �" `'�l�hr'�, h�,` '/1'�, � „'"�'0hk�r: q �I a �iw^�,� � I p��y;�..�,, .� 0.0 -0.2 -0.4 4.4 4.2--- Max Level 4.41 inches 4-0-- 3.8-- 3.6 .0 3.8r , vi ► . 3.4-- 3.2 .4 3.2 � 3.0 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 606 W Locust St and Foye October 13 2014 Storm with Level 12"Pipe Ave. Wet Flow Rate (0.331 mgd):1.00 Ave. Dry Rate (0.286 mgd):0.30 Level (2.719 in):5.54 1.0-- 0.8-- �? �� R !� r1�1 O.6-- E 0.4-- 0.2- 0.0- 5-- Max Level 5.62 Inches 4-- M M j� 070 M 2- (A 12 Sun 13 Mon 14 Ne 15 Wed 16 Thu 17 Fri 18 Sat 't Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM M rrM r+ M 1098 W Locust October 13 2014 Storm with Level 8"Pipe Ave. Wet Flow Rate (0.067 mgd):0.22 Ave. Dry Rate (0.029 mgd):0.03 Level (1.293 in):1.82 0.20-- 0.15-- 0) .200.15 0 , � R E 0.10 j I I� 0.05 rpt 4 ; ���. �}} a N 4 E !+� � .• , � T��y .III ;n,��� �� i IN . 01 0.00- 1.8-- -Max Level 1.83 inches 1.6-- 1.4 1.2 1.0 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM Rosedale and W Locust October 13 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.565 mgd):1.28 Ave. Dry Rate (0.261 mgd):0.25 Level (3.623 in):5.17 1.2 0.8-- 70 IMP Ai Mid E �0 A�P4 0.2- 0.0- 5.0-- Max Level 5.17 inches 4.5-- 4.0-- VIV ti 3.5-- N4i 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM APPENDIX C Clarke University Corrective Action Communication Page 1 of 1 Denise Ihrig- Fwd: Clarke Storm & Sanitary Sewer Replacement From: Nick Connolly <Nconnoll a cityofdubuque.org> To: Dihrig@cityofdubuque.org Date: 12/22/2014 5:26 PM Subject: Fwd: Clarke Storm & Sanitary Sewer Replacement Sent from my iPad Begin forwarded message: From: "Chris Dressler<Chris.Dressler a,clarke.edu>" <Chris.Dressler a,clarke.edu> Date: December 22, 2014 at 2:41:44 PM CST To: "Nick Connolly" <NconnollAcityofdubuque.org> Subject: Clarke Storm & Sanitary Sewer Replacement Hello Nick, We have McDermott Excavating scheduled to replace 4 manholes &about 420 feet of storm and 420 feet of sanitary sewer lines as soon as the manholes arrive. This could be as early as 12/29. We believe this will correct 90%of the problem identified during the 2 smoke tests conducted. The plumbing in Mary Josita Hall will need further investigation to pinpoint the problem. We are currently looking at a couple of non-destructive exploratory options to diagnose the issue. I will keep you update on the progress. Thank you, Chris Dressler '.,';`,i' Director of Facilities Management Clarke University 1550 Clarke Drive Dubuque, IA 52001 Work (563) 588-8167 Cell (563) 213-0969 Chris.dressler@Clarke.edu �f Clarke UNIVI REIT I Click here to report this email as spam. APPENDIX D Dubuque Community Schools Corrective Action Communication BIII Burkhart Manager bburkhart a dbgschools.org I P563/552-3213 1 C563/590-3625 Charlie Clasen Assistant Manager ! cclasen a dbgschools.org 1 P563/552-3185 { C563/590-5329 Dubu u� Buildings and Grounds I P563/552-3175 I F 563J552-3190 2300 C a ha.�ey Road I Dubuque,Iowa 52001-3059 I www.dhgsuiools.ot9 ki-4COMMUNITY SCHOOLS Monday, December 01, 2014 Denise B. Ihrig Environmental Engineer City of Dubuque City Hall Engineering Department 50 W. 13th Street Dubuque, Iowa 52001 Dear Denise, Please find enclosed the final report of testing results and corrective improvement recommendations for Senior High School. The attached testing and report was compiled by IIW Engineers after the Dubuque Community School District was notified by your office of possibly being a source of excessive I/I present in the city's sanitary collection system in a letter dated August 12, 2014. On November 19, 2014 an agreement for future improvements at Senior High School was agreed upon between the school district and the city engineer's office. That agreement is described on page 4 of 4, under Recommendations for future improvements. We plan on contacting you this spring to coordinate the work to be done at Senior High School. Sincerely, Bill Burkhart Buildings and Grounds Manger Dubuque Community School District IIW, P.C. November 25, 2014 www.iiwengr.com Mr.William Burkhart ARCHITECTURE Manager of Buildings&Grounds CIVIL ENGINEERING Dubuque Community Schools CONSTRUCTION SERVICES 2300 Chaney Rd. ENVIRONMENTAL ENGINEERING Dubuque, IA 52001-3095 LAND SURVEYING MUNICIPAL ENGINEERING Re: Dubuque Senior High School Inflow and Infiltration Analysis 2014 STRUCTURAL ENGINEERING Report of Testing Results and Corrective Improvement Recommendations TRANSPORTATION ENGINEERING IIW Project No: 14159 Dennis F.Waugh, PE/SE* INTRODUCTION Charles A.Cate, PE** Gary D.Sejkora,PE The City of Dubuque Engineering Department is conducting an Inflow and Infiltration (1/1) Program to Michael A.Jansen, PE/SE eliminate storm water inflow and groundwater infiltration into Dubuque's sanitary sewer system. City Ronald A. Balmer, PE/SE/AIA officials were concerned that the Senior High School campus was the source of excessive 1/1 Timothy J.Tranel, PE* John F.Wandsnider, PE present in the City's sanitary sewer collection system during rainfall events. Julie P. Neebel,PE James P.Kaune,PE After the City conducted smoke testing at Senior High in 2011,the Dubuque Community School Thomas J.Oster, PLS District worked with IIW to locate and repair major sources of 1/1 at the Senior High campus. The Wray A.Childers, PLS following table summarizes the evaluation and repairs completed in 2011. Geoffry T. Blandin,PE Mark C.Jobgen, PE Lauren N. Ray, PE/SE* BuildingCody T.Austin, PE*Test Method Results Repairs Completed Marc D. Ruden, PE 1921 Main Dye in roof drains and Broken/separated joints Dug and replaced damaged Mark R.Fassbinder,AIA' sewer televising sanitary and storm sections Michael A.Ruden,NCARB/AIA* 1964 Addition to Dye in roof drains Findings in accordance with NA Craig J. Elskamp,AIA Main City smoke test results(no Eric J. Helminiak, PE/SE* evidence of cross-connection) Steven J. Hunn,PE 1952 Nora Dye in roof drains Direct cross-connections:roof Rerouted roof drains to storm Jeffrey J.Brandt, PLS/RLS Gymnasium drain to sanitary sewer& sewer and rerouted northwest Craig L.Geiser, PLS/RLS restroom and concession restroom and concession Adam J.Moris,PE facilities to storm sewer facilities to sanitary sewer David A.Leapaldt,AIA,CID* 1988 Addition from Dye in roof drains and Mass of concrete obstructing Routed storm water around Nathan W.Miller, PE Gym to Technical sewer televising storm sewer,a broken storm obstruction via concrete Damian D.Baumhover,AIA Building sewer pipe,storm joint structure,replaced broken pipes Nicholas A.Schneider,PE separations,open sanitary and pipes with separated joints, Christian J.Hendrie,AIA wyes,&a sanitary lateral not eliminated open wyes,and Eldon M.Schneider, PE connected replaced and properly connected Whitney A.Lougheed,AIA* sanitary lateral 1952 Technical Dye in roof drains and Findings in accordance with NA Building sewer televising City smoke test results(no *LEED AP evidence of cross-connection) **Retired &piping agrees with plans the School District has on file 1921 Technical Dye in roof drains Findings in accordance with NA Building City smoke test results(no evidence of cross-connection Outside Televised and observed Findings in accordance with NA during dye testing City smoke test results(no evidence of cross-connection f ARCHITECTS. SURVEYORS. I W Dubuque Senior High School 1/1 Report November 25, 2014 Page 2 of 4 In July of 2014 the City of Dubuque smoke tested the Senior High School campus a second time to determine whether the 2011 repairs successfully reduced the campus'contribution to the City's 1/1 issue by eliminating cross-connections between storm and sanitary sewers. Two out of three of the manholes smoke tested caused roof drains above the cafeteria, Nora Gymnasium, and the Main Administration to smoke, as well as a storm manhole in the courtyard.As a result of the City's preliminary evaluation,the City Engineering Department instructed the Dubuque Community School District to investigate, identify and complete corrective actions for the remaining sources of 1/I. The City's report to the School District has been attached as Appendix A. The Dubuque Community School District requested that IIW formulate a plan to re-evaluate the impacts of inflow through cross- connections and infiltration through aged and/or broken sewers or manhole structures on the Senior High School campus which contributes flow to the City of Dubuque's sanitary sewer system. The re-evaluation plan incorporated high flow and dye testing along with sewer televising and minimal additional smoke testing. TESTING PROCEDURE IIW began by analyzing available Dubuque Community School and City of Dubuque documentation regarding plumbing as-builts, storm sewer system and sanitary sewer collection system plans, locations of repairs completed in 2011, and the July 2014 City smoke testing results to formulate a precise strategy for high flow and dye testing. The investigation was conducted on August 14,2014.Additional televising and smoke testing were recommended based on the high flow and dye testing results. The testing and investigation procedure began by introducing high flows to the roof drains of the buildings that were reported to have been smoking during the City's July 2014 smoke testing. The high flows were accomplished by a fire hydrant and hose controlled by a Dubuque Fire Department fireman. The testing involved a coordinated effort between IIW, Dubuque Community School District's Building and Grounds staff, and the City of Dubuque Engineering Department staff to monitor and report results of the testing. Once an increase in flow was observed at any of the manholes being monitored,dye was included in the flow in order to verify the flow was originating in the storm sewer. After analyzing the results of the high flow and dye testing, recommendations for televising were made to the Dubuque Community School District to specifically locate necessary corrective improvements. The televising was completed the following day. The televising was completed by Kruser Septic Service Inc;on August 15, 2014, and was promptly reviewed by IIW. Recommendations for potential sewer replacement have been provided at the end of this report to further reduce/eliminate 1/1 originating at the Senior High campus. A more specific discussion of the investigation and testing results coupled with the corrective improvement recommendations are summarized in the following section. The Dubuque Community School District will provide a map to the City of Dubuque Engineering Department indicating the locations of sanitary and storm sewers on the campus that were recommended to be rehabilitated. INVESTIGATION AND TESTING RESULTS AND CORRECTIVE IMPROVEMENT RECOMMENDATIONS A. 1952 Nora Gymnasium The high flow and dye testing was first conducted on roof drains of the Nora Gymnasium of Senior High School that was constructed around 1952. This was chosen as a starting point due to the fact that the City found evidence through smoke testing that there was some sort of connection between the sanitary and the storm sewers that serve this building. The high flow and dye test was conducted on the west corner roof drain and the south corner roof drain of the Nora Gymnasium; the test on the west corner roof drain was the only test that indicated potential cross-connection of sanitary and storm sewers. Dubuque Senior High School 1/1 Report November 25, 2014 Page 3 of 4 The results of the high flow and dye testing on the west corner roof drain of Nora Gymnasium revealed that there was some minor cross-connection occurring in the vicinity of storm and sanitary manholes east of Nora Gymnasium. The following day,televising was conducted starting in the sanitary manhole where high flow and dye was observed and leading into the building located 100 feet west of the manhole. The televising revealed several damaged and displaced joints,which indicated that the cross- connection was through exfiltration and infiltration occurring between the storm and sanitary sewers due to broken and/or separated joints. It is recommended to the School District that the sanitary sewer be lined to correct damaged pipes or separated joints causing the cross-connection by exfiltration from the storm sewer and infiltration into the sanitary sewer. B. 1988 Addition Between Nora Gym and Technical Buildings (Cafeteria) High flow and dye testing was also conducted on two roof drains of the 1988 Addition between Nora Gym and Technical Building of Senior High School. The City found evidence through smoke testing that there may be a connection between the sanitary and the storm sewers that serve this building; in an effort to characterize any cross-connections between the sanitary and storm sewer that serve this building, testing of the roof drains was performed. The results of the high flow and dye testing revealed that there was no cross-connection occurring between the sanitary and the storm sewers that serve this building. C. 1921 Main Building The next area where dye testing was conducted was the roof drains at the Main Building,which was constructed around 1921. The City found evidence through smoke testing that there may be some sort of cross-connection between the sanitary and the storm sewers that serve this building. The high flow and dye testing was conducted on a roof drain in the northern half of the building and one on the southern half of the building. The testing did not reveal that there were any cross-connections between the storm and sanitary sewers. The following day Kruser Septic Service Inc.televised three sections of pipe in from a sanitary manhole located in the courtyard that could potentially be connected with the Main Building roof drains, as well as a sanitary cleanout located in the north corner of the courtyard leading to the sanitary manhole. The four sections of pipes televised did not reveal any direct cross-connections, but all four pipe sections did display damaged and displaced joints. Additional smoke testing coordinated with the City was conducted on October 24, 2014,focusing on the sanitary manhole to the south in the courtyard. The procedure included plugging certain influent sewer lines in order to better pinpoint which line may be contributing to the 1/1 issue. Smoke was present in the storm manhole adjacent to the sanitary manhole and in roof drains above the Main Administrative building when one sanitary line was unplugged,which ran from the west into the manhole. IIW recommends this sanitary sewer line be replaced. Figure 1 in Appendix B summarizes the procedure and results. G. Storm and Sanitary Structures on Campus Outside of Buildings The storm and sanitary sewer structures south of the campus generally serve to convey storm and sanitary sewer flow from the campus to the respective storm and sanitary sewer systems of the City of Dubuque.Visual inspection of manholes and inlets was performed on accessible storm and sanitary sewer structures that are located to the south of the buildings that comprise the Senior High School campus. The campus manhole and inlet structures were also monitored during the dye testing operations performed in order to help determine the presence of cross-connections and to confirm the understanding of how the system is connected. The investigative testing procedures conducted did not reveal any cross-connections between the sanitary and storm sewers that convey wastewater and storm water from the buildings that comprise the Senior High School campus to the City of Dubuque sewer systems. Dubuque Senior High School 1/1 Report November 25, 2014 Page 4 of 4 RECOMMENDATIONS FOR FUTURE IMPROVEMENTS During the investigation that took place as a part of this evaluation, it was revealed that the storm sewers and structures that convey storm water and the sanitary sewers from the 1921 Main Building and the 1952 Nora Gymnasium are in bad condition.We now believe this is likely the migration path of storm water from the storm sewer system into the sanitary sewer system. It is our recommendation that the sewer located east of the Nora Gymnasium be lined and the sewer located in the courtyard be replaced to help reduce 1/1 originating at the Senior High campus. The School District should also consider lining or replacing Sanitary Manhole I as a part of lining the sewer located east of Nora Gymnasium. These recommendations are indicated in Figure 2 of Appendix B. The City has agreed to incorporate the sewer to be lined on the Senior High campus as a part of their improvements in the City's annual I/1 lining program for the fiscal year 2015. The School District is currently in the process of designing renovations to the Senior High Campus. The design is scheduled to go out for bid by January 2016 and the construction is scheduled to begin in June 2016. Some of these improvements will be located in the courtyard. The City and the Dubuque Community School District are in agreement to replace the problematic sewer located in the courtyard during the Senior High renovation project. ATTACHMENTS Attached are hard copies of the City's July 2014 smoke testing report to the Dubuque Community School District in Appendix A and two exhibits in Appendix B indicating the results of the most resent smoke testing and the two sanitary sewer lines recommended to be rehabilitated, respectively. f I hereby certify that this engineering document was prepared by me or under my direct S s f `` personal supervision and that 1 am a duly licensed Professional Engineer under the laws of the State of Iowa. « VAIRc D. FOR IIW, P.C. RUGEN 5 r ' Marc D. Ruden, P.E. Date ! N . , License Number 19249 "t"'''"''`' My license renewal date is December 31, 2014 Pages or sheets covered by this seal: Entire Report APPENDIX A THE CTTY OF Dubuque Engineering Department 50 W. I3t6 Strew �" kROWAY Dubuque,EA 52001 DUB '- LJ E I Office(563)589-4270 Fax(563)5894205 engine<•x.,cityofduts►rque.org EiSI CY�I iNC�on -fie Mississippi to ,wr,tnrw � ww.cityofdubuque.arg Senior High School Smoke Testing Report 1800 Clarke Dr, Date of testing:July 31, 2014 Purpose The purpose of this report is to yield the results for the smoke testing conducted at Senior High in Dubuque, IA on July 31, 2014.The testing was conducted to detect openings and cross connections contributing to inflow and infiltration(I&I) into the City's sanitary sewer collection system. Smoke testing is a quick and inexpensive method of detecting I&I sources in sewer systems. Reducing I&I can reduce collection,operation and treatment costs for the wastewater treatment plant and can also prevent sanitary sewer backups and overflows. This report describes the type and location of defects detected from the smoke testing. It also provides recommendations for repair of noted defects or for further investigation to identify specific defect source(s). Smoke Test Procedure On July 31, 2014 a crew consisting of six city employees performed smoke testing on Senior High School. Prior to testing, notices of smoke testing were publicized in the local newspapers, local radio stations, and on the City of Dubuque's website.Along with the public notices, all residents within a one block radius of Senior received a door hanger 24 hours prior to testing.The information was distributed to inform residents of the smoke testing's purpose and timing.The notice also reminded residents to fill unused drains with water to avoid having smoke enter their homes. Three gallons of liquid smoke were used at three key sanitary manholes on Senior High campus.The three manhole locations covered roughly 745,000 square feet of the Senior High campus including all buildings on the site. At each location,a blower was placed over the opening of the manhole, introducing air and smoke into the sanitary sewer system, thereby forcing smoke through the connected sewer lines. The supply of smoke was continuous until the area was thoroughly examined and any defects recorded. Results The weather during testing was warm and sunny.The soil conditions were dry and winds were calm. The first manhole tested was located off of Rosedale Avenue and did not show any defects on Senior High campus that may have contributed to inflow and infiltration(I&I) into the City's sanitary sewer collection system.The second manhole tested was located in the east parking lot and revealed several openings that potentially lead to the sanitary sewer. Roof drains above the cafeteria and Nora Gym were smoking as well as several manholes surrounding the gymnasium.The third manhole tested was located in the courtyard.At this point,several smoking roof drains located above the Main Administration were noted as well as some smoking sewer lines in the courtyard. At each location tested, smoke was visible at all sanitary manholes and cleanouts immediately. It took 5- 30 minutes to observe the smoke flowing out of the roof drains.The storm manhole in the courtyard began smoking 5-10 minutes into testing. In addition,the grass smoking in the courtyard took the longest to appear,approximately 10-20 minutes. Table 11-1 provides a summary of the smoke testing observations and recommendations for Senior High. Observation locations are identified on the enclosed maps with corresponding numbered locations listed in Table 11-1. Photos of these defects are enclosed for reference. In addition,an electronic database of the observations has been developed and is enclosed for the City's use. Recommendation The City's recommendation to Senior High School staff is to further investigate these problem areas and determine where repairs need to be made.Two commonly used methods may be used to accomplish this. Dye testing any or all roof drains while monitoring both the storm and sanitary sewer is an inexpensive way to determine where the rain water discharges. Furthermore,televising of storm and sanitary sewer lines can be done to observe any cracks or cross connections along the pipe that may contribute to the smoke flowing out of roof drains,grass, and manholes. In the event these methods do not present a firm location to make corrective actions,the school should budget and plan for open excavation of their infrastructure the length shown as defective. Conclusion A plan to correct the violations listed below must be submitted to the City of Dubuque Engineering Department within 30 days from the date of this report, including a list of any contractors or consultants that will be involved.Senior High will have until November 29, 2014 to correct any and all defects. Table 11-1 Smoke Testing Observations-Senior High July 31, 2014 Figure Defect ID Location Observation Recommendation 01 11-S01, 11-502 Nora Gym roof Smoking roof drain Dye test 0z 11-S01 Nora Gym roof Smoking roof drain Dye test 03 11-S02 Nora Gym roof Smoking roof drain Dye test 04 11-S03 Nora Gym roof Smoking roof drain Dye test OS 11-SO4 Nora Gym roof Smoking roof drain Dye test 06 11-S05 Cafeteria roof Smoking roof drain Dye test 07 11-S06 Cafeteria roof Smoking roof drain Dye test 08 11-507 Cafeteria roof Smoking roof drain Dye test 09 11-S08 Cafeteria roof Smoking roof drain Dye test 10 11-S09 Roof above Main AdministrAtion Smoking roof drain Dye test 11 11-S10 Roof above Main Administration Smoking roof drain Dye test 12 11-S11 Between Nora Gym and Clark Drive Smoking manhole Televise sewer line 13 11-S12 Between Nora Gym and Clark Drive Smoking manhole Televise sewer line 14 11-S13 Parking lot Smoking manhole Televise sewer line 15 11-514 Courtyard Smoking cleanout Televise sewer line 16 11-S15 Courtyard Smoking grass Televise sewer line NA 11-S16 Courtyard Manhole began smoking 5-10 minutes Televise sewer line into test. Ilk Figure 01:Defects 11-S01,11-S02:Nora gym roof:Began Figure 02: Defect 11-S01:Nora gym roof:Began smoking 5-30 minutes into test. smoking 5-30 minutes into test. it" n' Filly Now-go" Figure 03:Defect 11-S02: Nora gym roof:Began Figure 04:Defect 11-S03:Nora gym roof: Began smoking 5-30 minutes into test. smoking 5-30 minutes into test. Figure 05:Defect 11-SO4:Nora gym roof: Began Figure 06:Defect 11-SOS: Nora gym roof:Began smoking 5-30 minutes into test. smoking 5-30 minutes into test. r• s�� ' r e�{=r r �r Figure 07:Defect 11-S06:Cafeteria roof: Began smoking 5-30 Figure 08: Defect 11-S07:Cafeteria roof:Began smoking 5-30 minutes into test. minutes into test. f. •.r Figure 09: Defect 21-SoB:Cafeteria roof:Began smoking 5-30 Figure 10:Defect 11-S09:Roof above main administration: minutes into test. Began smoking 5-30 minutes into test. cw e••' jy t, • I1 - s'+1771Wr Figure 11:Defect 11-S10:Roof above main administration: Figure 12:Defect 11-S11:Between Nora Gym and Clark Drive. Began smoking 5-30 minutes Into test. Began smoking Immediately. '-, -+r 1 Figure 13:Defect 31-S12: Between Nora Gym and Clark Drive. Figure 14: Defect 11-S13:East parking lot.Began smoking Began smoking immediately, immediately. s 5L je 14 i i •�al JY y . M Figure 15: Defect 11-S14:Courtyard.Began smoking Figure 16: Defect 11-S15:Courtyard.Began smoking 10-20 Immediately. minutes into test. APPENDIX B H-4 N 1/6 SAN 13 H.5 General • Could not plug#6 • Smoke from !around Immediately northwest:of SAN B MH lid SMOKETESTO Ouffa11 to the south plugged • Slight smoke in ST 2 • Smoke in roof drain I I-S I u( n0 smoke from I I-S9 or I I-S 16) SMOKE TEST #2 Not plugged: #3 and #6 • No smoke. in ST 2 • No smoke in roof drains smoi(.r rE:s,r #3 Not plugged: #I and 116 • Smoke in ST 2 • Smoke in rool'drain I I-S 10 SMOKE: T EST #-4 Not {:hugged: 1f2 • No smoke. SMOKETEST #S Not Plugged: 44 0 No smoke SANITARY SEWER LINES RECOMMENDED TO BE REPLACED 7s a yF i� f r fry i SAN I (sanitary manhole) SAN B (sanitary manhole) 8"Vitrified clay sewer to be lined in the year 2015. Approximately 100 feet of sewer. - : 8"Vitrified clay sewer to be replaced during the 2016 Senior High Renovation project. Approximately 45 feet of sewer. Nearest fire hydrant. There is also a fire hydrant approximately 670 feet northwest of SAN I TI'l£CJI OF DE Senior High School : A GIS hle�trn)ircr urr±hr Mis:,is<il;vr -. nae.:m•ro-arnss:re r a•nrrxt4n sn•=r Smoke Testing 7-31-14 61 -�AVa �^ _�• .__ .^ 1151 � _s a OF - �, +f v: d 1 us ng tn•n„wy„e o•re Germs f„r Im.;r:nxbr,n s,:;nt CCdG.51.ah�ih�nrlud<s dA.a."d h;Gqh t,-G:y o! :':C:��Q tfJ 1'iubUGl'{'CNMy i[{)nnC.::S{iJE[hX,•nLJ{• Map Prepared by: 0 pYu;a0.ig n�ss:4s�+,„{;4E tM City of Dubuque 1 inch = 50 feet Engineering Dubuque 1t4-;ff :r+.nn::x<r::eme tte,en. •..a Giy a•^..•f oa,^.:�>ey:g ^`5)4d.4°:hS he 4 JKbk 11:L'•J 6r ; , ision 50 West 13th Street •;-�:�.Snr)I,pW-:v4.:r:,°q'0 f6ttna�°{,n'hfl:Y'I4+J.H•4CJ:4{.: V• `` •4^.la,x :n, ':-tt.ea:,,,r,t :,., s' yd °”'e W 60 30 0 60 Feet Dubuque,Iowa 52001 T dz`)r:Lnc taaG.Y:, er^'_.5 Hata S,•U{CF :,G'^J h cr Phone:(563)589-4270 Fax:(563)589-4205 APPENDIX E Sewershed 5: Location Map And Flow Data Sewershed 5 : Flow Meter Locations IDOW Legend FORE Sanitary Sewershed "A i"x I x Sewershed ID rzn 0 qe, 7— r"mW 5-2 Q7 5-3 HONEYSu,CKLE LN 5-2 5-4 817-TERSWEE-rLN 5-5 1/0NAP 'ooliIt 5-1� W 32ND ST Meter Location O,* LS DR 41:) 1 0 Aej3orZ 5 b N, s 00 \No x S-f P� !7- DAVID DR SPRING VALLEY RD ct 7, S > 5-5 51-- -1 Oj KAIN -4 Or- a Cz m M,ARyWOOD DR ro CER DRL I mit j ,v P v C a: . Q tjr:w� R Z SCF!� rdn—IST m Zxr LU KA -,"Q6-# 0 �M!.NkAVE .7t I WNTCREST ST 5-4 ;;t.- 'I''� ICOTTAGE PL LOWE.LLST G).cpm- -1 G).E Nt P11 S iolZ C <) FAIRWAYDR Cn )> LING S, I -A HILLCRESTRW r-- SUNNYVIEW DR pv ,311 rn C)! KEDR L DOR � -- -,,—ROSEDALE�AVE KEYSTONE TONE 5k S ' EFFR E� AR Y 45 W 32nd 1 September 9 2014 Storm Ave. Wet Flow Rate (0.308 mgd):0.87 Rainfall (1.060 in): Ave. Dry Rate (0.525 mgd):0.49 0.8-- 0.6-- E .s0.6E 0.4-- 0.2-- Sensor .40.2Sensor Cleared 0.0-- 0.06 ------ Rain Peak 0.06 inches 0.04 c 0.02 0.00 0.8-- 60.6- E .860.6- E 1 0.4- L i 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 45 W 32nd 1 September 9 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.308 mgd):0.87 Ave. Dry Rate (0.525 mgd):0.49 Level (3.651 in):6.67 0.8-- 0.6-- j .8 0.6i OA Y 4^� 0.2 Sensor Cleared 0.0 7-- 6-- Max Level 6.67 Inches c5-- 4-- 3-- 2-- 1 -21 0 } - - { 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 45 W 32nd 1 October 13 2014 Storm Ave. Wet Flow Rate (0.397 mgd):0.94 Rainfall (1.830 in): Ave. Dry Rate (0.525 mgd):0.52 i= f -o 0.6 0 0.4 F 0.2 0.10-- Rain Peak 0.13 Inches 0.05 0.00 I Ja A �a,6 y 0.4 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM 45 W 32nd 1 October 13 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.397 mgd):0.94 Ave. Dry Rate (0.525 mgd):0.52 Level (5.322 in):7.06 0.9--- 0.8-- 0.7-: .90.8 0.7 tlII, �1'I i I I f J If i ru' � i I'�p 'I � ,;�"�"II a i N 1 i II 4�l E0.5 I 1. I Lr 0.4 0.2 0.1 w Max Level 6.94 Inches 7.0-- 6.5-- 6.0-- 5.5 .0 6.5 yy LL I 1�f� y 5-0-- 4.5-1 04.5 tl 4.0--j 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM APPENDIX F Sewershed 10: Location Map And Flow Data iy�-2I3 �(Te Sewershed 10 D'AG S DIRYDY[ARFA q:gq.RAlxl<IxrCRXAtlgv Sr5!f X Masterpiece on 11,2e Mississippi Sub Sewershed and Trib taiy Flow Meter Locations OUELLA A IL I&I� O All L� P� LNC A IS 7 G 6C Flow Meter 6A Flow Meter EpITH 8T" INFILL 5' KARL N O W 5 66 Flow Meter cl p .�'o O - � p 10-4 Flow Meter ` 0 �. cP 1 G I ? lip— QYVX 1' � , 10-3 Flow Meter . ' o- I ' 4 ep'- 0�t-4, 1'S oC j S' z U)) AN � � QQi ST �2 O NI S DIAD �` cn 10-26 Flow Meter y , OA 2y � ,''` < Extra Cedar St LS Meter 01- 0 10-2A Flow Meter •t`j`O UFMAN A Y -� .� G�QP�� r-T RKE 7A Flow Meter cn m v0 C�AgT UR l.,q�F �Ny CP 1/©yes 10-5 Flow Meter 6yA S -9 -� 4 p�/N O EWARD� STT R' C) a N < - r i 76 Flow Meter a 6� P R 'CE " E PL L/NG Extra Cedar t L CRE C o TER O ��I. 10-1/Master Flow Meteru'Z O� m ,( DISCLAIMER:This information was compiled N sing the Dubuque Area Geographic Information System 1 Y Map Prepare y: II,b I),which includes data created by both the City of DYbYque ana DYbYgYe county.It is Ynder:food that,whsle City Of Dubuque the City of Dubuque and participating agencies utilized the gstcurrentand a°°°ra te'^fgrmationavadable,DAGIS—d 1 inch = 1,250 feet `l1l E Engineering Division It's suppliers do not warrant the accuracy or currency of the 50 West 13th Street information or data contained herein.The City and participating agencies shall not be held°able for any direct,indoett incidental, Dubuque,IOWA 52001 sequential,punitive,or special damages,whether foreseeable or 500 250 0 500 1,000 1,500 2,000 Feet unforeseeable,arising out of the authorized or Ynadthoraed Yse of Phone: 563 this data or he inabirty to Yee this data or oat of any breath oflow1111 S Fax:(563)589-4205 warranty whatsoever. 10-1 September 9 2014 Storm Ave. Wet Flow Rate (1.786 mgd):2.81 Rainfall (1.060 in): Ave. Dry Rate (1.471 mgd):0.99 2.5-- k 5 �I I fI. E y. 1 0- O.06-- Rain 0.06Rain eak 0.06 inches — 0.04-- 002-- 0.00-- 2.0-- .04002 0.00 � 1 Ee 3 m r 11 e v w N N I N ... 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun r Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM ° v M M M 10-2A September 9 2014 Storm Ave. Wet Flow Rate (0.502 mgd):0.93 Rainfall (1.060 in):0.03 Ave. Dry Rate (0.536 mgd):0.25 08 `T I 0.4-- 0 .4 0 0.06-- Raill Peak 0.06 inches l 0.04- � 1! - I n. 0.02 0.00 _ 1111 1L_l LLR311 11 0.8 � f � 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 10-2 B September 9 2014 Storm Ave. Wet Flow Rate (0.023 mgd):0.04 Rainfall (1.060 in): � Ave. Dry Rate (0.021 mgd):0.02 0.040 0.035 O)0.'•030 I I E " 0.025 ti 0.020- 0.06-- Rain .020-0.06 Rain Peak 0.06 inches 0.04-- 0.02-- 0.00-= .040.02 0.000.030-- 0.025-- E .0300.025 x_02© 0.015 i 8 Mon 9 Tue 10 Wed 11 Thu 12Fri13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 10-3 September 9 2014 Storm Ave. Wet Flow Rate (0.079 mgd):0.12 Rainfall (1.060 in): Ave. Dry Rate (0.027 mgd):0.03 0.15 l !� II .ars 0.05 I �! �1N� I +> Vr > 0.06 1 Rain Peak 0.06 inches jl 0.04- 0.02-- 0.00- 0.08- 0.06-- 70 .04 0.02-0.00 0.080.06 i E 0.04-- 0.02-- t,V ^i O 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 10-4 September 9 2014 Storm Ave. Wet Flow Rate (-0.004 mgd):O.16 Rainfall (1.060 in): MEENM� Ave. Dry Rate (0.067 mgd):0.03 04-- Sensor Fouled out due to storm Y V) E 00-- -02- 0.06-- Rain Peak 0.06 inches 0.04-- 0.02-- 000 020-- 0.15-- E 0-10-- ��p yo V �+ 0.05- 0.00-L. 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 10-5 September 9 2014 Storm Ave. Wet Flow Rate (0.117 mgd):0.08 Rainfall (1.060 in):0.00 Ave. Dry Rate (0.127 mgd):0.16 �� !� 0.3-- Sensor fouled ' IiMi� E 01 N 0.0- -0 1 -- 0.06-- Rain 0.06Rain Peak 0.06 inches I� !i 0.04 I. 0.02- 000 f� J, - 0.20 I I�l t �, 700.15- II � N 4 0.10 d 005 - 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 10-1 October 13 2014 Storm Ave. Wet Flow Rate (1.775 mgd):4.87 Rainfall (1.830 in):0.02 Ave. Dry Rate (1.471 mgd):1.60 5-- 4-- E 4E L 0.10-- Rain Peak 0.13 Inches 0.05-- 0.00-- 2.0 .050.002.0Cr CA E r" w M 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM m 10-2A October 13 2014 Storm Ave. Wet Flow Rate (0.540 mgd):1.39 Rainfall (1.830 in):0.02 Ave. Dry Rate (0.536 mgd):0.65 !!',A�'votj i 0.10Rain Peak 0.13 Inches A-- 0.05-- Ili 0.00-- 0.8-- Cm E 0.4 12 Sun 13 Mon 14 Tue 15 Wed 16 T1hu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM 10-2 B October 13 2014 Storm Ave. Wet Flow Rate (0.021 mgd):0.04 Rainfall (1.850 in): Ave. Dry Rate (0.021 mgd):0.02 0.035-- 0.030-- CD .0350.030 I l ' i 0.025 , > O.015-- 0.10-: .015 0.10 Rain Peak 0.13 Inches 0.05-- 0_00-: .05 0.00 0.030-- 0.025- E .0300.025- F 0.020 40 0* 0.015 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM 10-3 October 13 2014 Storm Ave. Wet Flow Rate (0.066 mgd):0.13 Rainfall (1'.830 in):0.02 Ave. Dry Rate (0.027 mgd):0.03 0 15-- '0010-- E 5010 s n � 0.10 Rain Peak 0.13 Inches c 0.05-- 0.00- 0-08-- 0.06-- E .050.000.080.06 0.04-- 0.02-- 12 .04 0.02 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM 10-4 October 13 2014 Storm Ave. Wet Flow Rate (0.100 mgd):0.35 Rainfall (1.830 in): Ave. Dry Rate (0.067 rngd):0.10 0 2-- C- 0 1 --F f 11� 00-- -0 1 4 0.10 I Rain Peak 0.13 Inches 0.05IN'- i.0 0.00-- IIINMI- 0.20-- 0.15 E 0-10-- 114 0.05- 0.0011 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM 10-5 October 13 2014. Storer Ave. Wet Flow Rate (0.093 mgd):0.26 Rainfall (1.830 in): Ave. Dry Rate (0.127 mgd):0.1'4 0.25- 0.20-- 0)015- E 4 010 4 r I 0.10 Rain Peak 0.13 Inches 0.05 III 0.00 l il� �i 0.20 0.10 ��� , � �' � "� ' � ti 0-05- 12 Sun 13 Mon 14 Tue 115 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:0:0 AM - 10/18/2014 12:00:00 AM APPENDIX G Sewershed 7: Location Map And Flow Data THECIT'd DUB " E Sewershed 7A and 7B DAGi'S n.„war"•r.:rnnr:....n•y".mf„r._. Four Flow Meters with Manhole Numbers, Pipe Size and High Point Manhole T. VP r +�+. - Xi 'W U e ,yet' .s. _ ` - f�} + S { • ;• y- r w y R��'r f, F �� `!4i - y . � � 4!� _ � a �[' �- .: n�•)� ��;.5,, ,f�7�• Q -I(� �•.i� �,'+, � �, w c� 7 •�' MAPLEWUPP .. �r�ILC'I� Wi NEPvr ¢ 'v► '+� A EAG + ill �'`r Gj Sewershed 7A Flow Meter "P t`- +; ` J r.. , sv - San S 06683 8” Pipe j _ White next to Fulton �� �, , . 9 f x. .'•� T, j, ¢` "Hi h Point Manhole .. aa�;y[„yy BE'RnLZ•yPL ~ { .., p� i' d ° r' Between CORTEZ-DR �' �{ .0, 14.1 ARV -� -. , '"} - ted•, .r s, �P �" y �1' �,y, � ` � .. '+� .�. IS'J ia'o 07 � J �1 +' ��A f�R �l - •� $ ��v •+ � 01 1 s L � 4: I-T I lit FZ •'Ap ?� �_; Sewershed 76 Flow ter � ' � }ry�rM type . - . �" r ,- ';.•,9• •'Y��; _ •qL� •. _ � '� �' _ ��y ,�. Sewershed 76 Flow M e_ • KO*� � ; • - 4� N San S 04806 1►2" Pipe �+: ».'� . toff S 5l - °� ', • la°� rn r� ;r y .�. • ? 1c9 4 Kaufmann �° d SP `~ ^ �' �,kL Nrigy7• r rx �f f i /fr +�► 1 7r'r\ L .�Ei�WAR�ST•r 4 ^ r, F �i E�T sewers hed 7BI Flow Meter AF ��r- �` OTT,��aE San S O46r79 1�2" Pipe ` C L15��'jJ • ,� ; 2225 Central 4 lioi ALN1DNa'$-lel +f y q:�: �.." j rI �s gam ) E 12 � C� Yrr 'O� r C7 t 'i. � `• 5��xT Via' , ���rr• j %w ifi.. l �'� ' �� f .� V� `�c�, �'4 -Ri, 1,UO "AN P b%0 � � ''� �ti, �.r� � y a !r! ,`'.1: -'/ t�~ 4TH OR '�'.• .1R" ,`LL 1.]• r� !1 '` ,�1�5� , 4 y ti f .r* 1 _... ," 1�[` �j�,�ti V�Vt•�. 1 ;. � -7'C T' •" IM��.�1 r,+Y \,+ �f i n 'i�•O •,' FWRWA Q _ Q I rr 7 [7R '' ,a ''I • z 00, v, . ��.5 �liptya��;P �� �6 5�, e-Irli r �; c - - . �e•y- ♦ �4•• �a� 'r' . r r• j. d ".�.� S Imo. ''t�O� 1Nl + • - • 71 = t7N1V)rVIV1rdR =,f o c�• . Pc� . v f1 •, � ` will, ou s r itf, e Oubuque DISCLAIMER:This information was compiled st ng the Dubuque Area Geographic Information System (DAGI S),which includes data created by both the City of Ma Pre aredb Dubuque and Dubuque County. It is understood that,while P P y: the City ofD,b,queand peihaparingagencies taaedthe City of Dubuque ost onrrent an no,wrote,nfonnation available,DAGtS and 1 inch = 900 feet W rf wpp,0'rs do data warrant the accuracy or currency of the EngineeringDivision Information Or data contained herein.The City and participating agennes shall not he held liable for any direct,indirect,incidental, 50 west 13th`Street nonsequential,punitrve,or special damages,whether foreseeable or Dubuque,IOWA 52001 unforeseeable,ars out of the authorized or una ihorized use of 300150 0 300 600 900 1,200 1,500 1,800 Feet his data or he ma nity to se this data or o t of any bream of Phone:(563)589-4270 warranty whatsoever. Fax:(563)589-4205 2404 White 2014 year in review Flow Rate (0.084 mgd):0.05 Rainfall (26.880 in): 0.0 8 f 01 7 Max MGD 7. 2 Ma 4 MGD 7.55 02 6 Snow Melt 5-- 0.3- Battery Died 4- Sensor back to normal then foule o again 0.4 o E 3- Sensor fouled Max MGD 0.68 0.5 2-- M _ I 06 1 - I � � 0_ I= T1 07 - f Sensor back to normal -1 - Fouled out sensor OD 0.8 c -2 I _J-��-J I__i �• N Feb Mar Apr May Jun Jul Aug Sep Oct Nov 2014 1/13/2014 4:06:00 AM - 11/23/2014 10:06:00 AM M white street next to fulton June 19 2014 Storm with Level 12"Pipe Ave. Wet Flow Rate (0.217 mgd):0.49 Ave. Dry Rate (0.193 mgd):0.04 Level (5.382 in):28.54 0.6-- 0-5-- 0.4- .60-50.4 X E p t, � _ 0.0-- 45-- 40- 35-- .04540 35 1 `— Max Levei 42.94 inches 30 m 25 c � 2Q - (A e = 15-- M o on1Q-_ � Q 18 Wed 19 Thu 20 Fri 21 Sat 22 Sun 23 Mon 24 Tue Jun 2014 6/17/2014 12:00:00 AM - 6/24/2014 12:00:00 AM rD rt fD V 2404 White June 19 2014 Storm with Level-14"Pipe Ave. Wet Flow Rate (0.156 mgd):7.92 Ave. Dry Rate (0.083 mgd):0.03 Level (2.713 in):19.38 8-F- 7- 6-- 5-- 0) - 7650'4 - E - 3 - 2 1- 0 -20-- Max Level 20.68 Inches m 15-- - M 70 _ 10 M m � v o V 5 a T G v (' 0 rt 18 Wed 19 Thu 20 Fri 21 Sat 22 Sun 23 Mon 24 Tue Jun 2014 6/17/2014 12:00:00 AM - 6/24/2014 12:00:00 AM r+ fD white street next to fulton June 29 2014 Storm with Level 12"Pipe Ave. Wet Flow Rate (0.062 mgd):0.51 Ave. Dry Rate (0.193 mgd):0.16 Level (5.999 in):47.09 0.5- 0.4-- 0.3- 0.2 .50.4 i I 0.0-- 50-- Max .o 50Max Level 48-48 Inches 40 cn m 30 m E ( _ om 20-- v V o D N 10 f o •..• w A T r+ f- I fD 28 Sat 29 Sun 30 Mon 1 Tue 2 Wed 3 Thu 4 Fri 3 Jun 2014 6/27/2014 12:00:00 AM - 7/4/2014 12:00:00 AM rr CD V 2404 White June 29 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.162 mgd):7.55 Ave. Dry Rate (0.083 mgd):0.06 Level (2.812 in):21.64 7 - 6-- 5-1:5 - E4 3-- 0 21 2-- 1-- 20-- Max Level 21.82 inches 15-- M M 10 y M _ o M a� v 5 o V N _ -� rr ter..^..«..,,.�__.�.., O �•� � T 28 Sat 29 Sun 30 Mon 1 Tue 2 Wed 3 Thu 4 Fri f Jun 2014 6/27/2014 12:00:00 AM - 7/4/2014 12:00:00 AM eD ;v fD rV M white street next to fulton September 9 2014 Storm Ave. Wet Flow Rate (0.193 mgd):0.32 Rainfall (1.060 in): Ave. Dry Rate (0.193 mgd):0.21 04-- 0-3- _0 - all 0-2-- 01 0.0 0.06 Rain Peak 0.06 in 0.04-- 0.02-- 0.00 0.4 cn M 0.3-- M M -00.2- V CD cn eD E 3 M cr 0.1 th AA� 0.01 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun 0 :E r+ Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM M cfl f+ M 2404 White Septermber 9 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.051 mgd):0.00 Ave. Dry Rate (0.083 mgd):0.06 Level �703 in):2.48 ii 0.20Sensorfouled prior to this point no velocity 0.15 ,41 E 0.10-- 0.05- 0.00--- ............ 3.4-:: Max Level 3.46 inches Max Level 3.47 inches 3.2- 3.0-- 2.8-: M 2.4- M 2.2- II eD 1 � 2m Cr 2.0-- M 1.8+ 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 0 r+ M r+ M 2225 Central September 9 2014 Storm Ave. Wet Flow Rate 106 mgd):0.06 Rainfall (1.060 in):0.04 Ave. Dry Rate (0.088 mgd):0.05 0.25-z 0.20-:: �js�"II i �' . z l� �J j 0-15-:: 0.1 tA �4 0.05-- ;V 0.00 J Infiftration 0.06-- --- Rain Peak 0.06 inches L 0.04-- 0.02-- 0.00 0.15 X0.10-- E 0.05 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 400 Kaufmann Ave September 9 2014 Storm Ave. Wet Flow Rate (0.020 mgd):0.07 Rainfall (1.060 in): Ave. Dry Rate (0.026 mgd):0.05 0.0s 0.04 Inflitratio alb;Iii �'+ww � � 'i` , wk,i iNR�i 1 r ',l+;i!• i� �' I '`y'w i 1' i�f�• 'I 8 �P `" � �ic 0.02 0.00 : w _ 0.06-- Rain Peak 0.06 in 0.04- 0.02- 0.00 I 0.10 0.08 CP 0.06 E 0.04-- 0.02 0.00 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM white street next to fulton October 13 2014 Storm Ave. Wet Flow Rate (0.105 mgd):0.55 Rainfall (1.830 in): Ave. Dry Rate (0.193 mgd):0.19 Storm fouled out sensor. 04-- 0 4 0 2Li (I 0 0311 )�j I L"t t 0.10 Rain Peak 0.13 inches 0.05- 0.00 .05 0.00 - 0.4 y IMG hh ►I I �I� -00.2-- Y" V o 711 E I ^�" P LA _ 0.1 , P i V ccr rn 0.0 i c D I I I I A 12 Sun 13 Mon 14 Tue 15 Wed 18 Thu 17 Fri 18 Sat c Oct 2014 10/11/2014 12:00:00 AM - 10/18!2014 12:00:00 AM o r� r+ M 2404 White October 13 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.100 rngd):0.35 Ave. Dry Rate (0.083 rngd):0.11 Level (2.337 in):3.66 0,35-- 0.30-- 0.25-- a -oO.20-- 0) E 1N1 0.10- 005- 04; �;,Wk. Max Level 3.66 inches 3.0-- M M 0 Cr M VA 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat (A Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM lu M r+ 2225 Central October 13 2014 Storm Ave. Wet Flow Rate (0.219 mgd):0.44 Rainfall (1.830 in):0.09 Ave. Dry Rate (0.088 mgd):0.12 0.4- s'.. rV � 0.3 1 2 Rain Peak 0.13 inches 0.10 c 0.05 OMA 0.00----------- 0.A .00 _.------- 0.0 = ,00.10- E 0.05- 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 101118/2014 12:00:00 AM 400 Kaufmann Ave October 13 2014 Storm Ave. Wet Flow Rate (0.022 mgd):0.07 Rainfall (1.830 in):0.09 Ave. Dry Rate (0.026 mgd):0.03 0.06-- .06 Infiltration cm0.04 n 0.02 M N I d V Xy � � ~��I• � p �''� o i 0.00 0.10 Rain Peak 0.13 in 0.05-- 0.00--- 0.10-- 0.08-- E .050.00 0.100.08 �,0.06 _- p��ap !I' � � ,• ' . 0.04-- 0.02 0.00 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM APPENDIX H Sewershed 7: Kaufmann Avenue Lateral Inspection Map Dais Kaufmann Ave. Sanitary Sewer Lateral Inspection �'bAGES r Locations Where Storin Water Is Entering The Sanitary Sezfler - a. ..3 .... ' 11-5491-1 421 37,0 2252 .417 409 ..� :'✓ .n> > 32" 1.10 -L2E'' �. 148 '2244 -3aa 303 2255. F:•-r✓Mlomtor Leci:._ 7 387 385 2649 C.a-S 04679 2225 r 379 33£ 275 - 2238. 373 ❑ 3's7 'n .s6- 355 228$ F 271 _22.7 _ 3�Y Proert s 361 #'38. . U' P r ^_a 2112 51 water a.e.leaking into the san Lary lateral a1?.G fee; 2231 36 Put dye;r;the storm sewer upstream ?q7 ? 35; and the dye eventually.rade into the sand a v a.eral. '221 51 There were also leaves and other debrs r the lateral. P opery tt _^ Green=1.2"D ameter S m hater leak;rg into the lateral at 7.2 feet 2207 1 -70[ 370 _ ILApp ex_=s 4'd:a,pole m the lateral Sacttary Sewer 366L oohs like leaves at"0 feet up the lateral" 5 '0 ' k 317 S:n t 39f7 _ tgU'crLl g.,..;r 6 D Stcr^t se..er 90 ` 102 -. 3511... �'T38..32330 •~ t_ 4rurr` '® �.° SSD 4114s120 'r 328' - 1. l s' 170. 2157 . 3�4- � � ��,. � _ X180 ..316 306 �' a 13 ® 190 348 :cf,�C cr ` �0 _ Mi,55 _. 2280 ;52 2156 .2331 226 3�3 2145 'Fr 2152 2151 -- 2146 2'. - 2211 3 8 2136 (2250 --�_ n•{,, 2125 - 2109: 220EFry,3 .2130 _ l2G FaG r_ 2130 h .0 ,740 eR :;1$ Y, 3� 3$ 2137 W 327 481 2 •:O Fi Y` 2196 .•17 2124 465 - 43. a '2 1? -1:5 41 here were SPnddar 1= ^]3.r4"dia.Fholes in some of the laterals - 2117 - 2 pg a'different locations :he,were not leaking at the t;me of Inspect c. _ _ N L48 8 Map Prepared by: 1 inch=100 feet e sof Dubuque EngCn ring Divon �N�E Soque m t3srce Dubuque lours 520011 100 50 0 100 Feet Phone(563)589-4270 ,.,., �� .00<.... Fax(563)589-4205 APPENDIX I Sewershed 6: Smoke Testing Results THCuL E Sewershed 6 Smoke testing area DAGIS Masterpiece on the Mississippi 0191qut eN[e dto�laa1c�efdln�:1oh:.:[E„ This area has a lar e amount of Inflow + •. HE AVE � G`E,WAY- t \ t -t 1.. 11. �.1. •� 11 �.� �`- - 11. q: 1,. ■ ■ ■ P 11 1r i n 11 � moi•» 1 1,. ice- f� 7, NsF. t i� •� a• ..�^. v 1' 'r. k. 1'. QNLDuUuriluIC urttyrA s sraCilj+'t tdClutiuqu •r DISCLAIMER:This information was compiled sing the Dubuque Area Geographic Information System Ma Prepared b (DAGIS),which includes data created by both the City of P P y Dubuque and Dubuque County. It is understood that,while City of DubugU the Clty of Dubuque and participating agencies utilized the most current and accurate informanon mailable,DAGIS and 1 inch = 500 feet W C Engineering Divisio it's suppliers do not warrant the accuracy or currency of the C information or data contained herein.The Cty and participating 50 West 13th Stree agencies shall not be held liable for any direct,indirect,incidental, Dubuque Iowa 5200 consequential,punitive,or special damages,whether foreseeable or unforeseeable,arising cut of the authori:ed or unauthorized use of 200 100 0 200 400 600 800 Feet c Phone:(563)589-427 this data or the inability to use this data or out of any breach of `7 warranty whatsoever. Fax:(563)589-420 Dubuque THE CITY OF � Engineering Department DUB � nnnmencae� City Hall I 50 W.131h Street Dubuque,Iowa 52001 Masterpiece on the Mississippi 2007.2012.2077 563.589.4270 563.589.4205 (fax) January 20, 2015 www.cityofdubuque.org Mr. Goffinet Building Electrician Flexsteel Dubuque Operations 3400 Jackson St. Dubuque, IA 52001 Re: Flexsteel Smoke Testing Dear Steve, Please find enclosed the City of Dubuque's Smoke Testing Report from December 18, 2014. As you are aware, the City of Dubuque is taking all necessary measures to reduce sanitary sewer overflows throughout the City focusing on five key sewersheds as required by Case 2:11-cv-01001-EJM, United States of America and the State of Iowa v. the City of Dubuque, Iowa, Civil Action Number 2008V00041, DOJ Case Number 90-5-1-1-09339 effective June 27, 2011. Extraneous flow into the sanitary sewers from storm sewers and roof drains reduces capacity in the sanitary sewers and is a known cause of sanitary sewer overflows. Flexsteel's Dubuque Operations is located in Sewershed 6 which drains through Sewershed 10, one of the five key sewersheds. Smoke testing was recommended in the vicinity of Flexsteel due to the recorded increase in sewer flows during rain events. The City uses flow meters to measure sanitary sewer flows along 32nd street. The results of the smoke testing revealed several location on the Flexsteel property as likely sources of direct storm water inflow to the sanitary sewer system We look forward to meeting with you discuss the results of the report. Sincerely, Denise B. Ihrig Environmental Engineer Dubuque Engineering Department THE CITY OF 50 W. 13`h Street NI-AmieaCRy Dubuque,IA 52001 DOfficeT TRIr (563)589-4270 V lJ I Fax(563)589-4205 engincer@cityofdubuque.org Masterpiece on the Mississippi 2007.2012.2013 www.cityofdubuque.org Sewershed 6 Smoke Testing Date of testing: December 18, 2014 Purpose The purpose of this report is to yield the results for the smoke testing conducted in sewershed 6 on December 18, 2014.The testing was conducted to detect openings and cross connections contributing to inflow and infiltration (I&I) into the City's sanitary sewer system. Smoke testing is a quick and effective method of detecting I&I sources in the sanitary sewer system. Reducing I&I, can reduce collection, operation and treatment costs for the Water& Resource Recovery Center and can also prevent sanitary sewer backups and overflows. This report describes the types and locations of defects detected from the smoke testing. It also provides recommendations for repair of noted defects or for further investigation to identify specific defect source(s). Smoke Test Procedure On December 18, 2014 a crew consisting of eight city employees performed smoke testing in sewershed 6. Prior to testing, notices of smoke testing were publicized in the local newspapers, local radio stations, and on the City of Dubuque's website.Along with the public notices, all residents within a one block radius of the scheduled area received a door hanger 24 hours prior to testing.The information was distributed to inform residents of the smoke testing's purpose and timing.The notice also reminded residents to fill unused drains with water to avoid having smoke enter their homes. Four gallons of liquid smoke were used at eight key sanitary manholes in sewershed 6.The eight manhole locations covered roughly 102 square acres of sewershed 6 including residential and industrial properties. At each location, a blower was placed over the opening of the manhole, introducing air and smoke into the sewers,thereby forcing smoke through the connected sewer lines.The supply of smoke was continuous until the area was thoroughly examined and any defects recorded. Results The weather during testing was cool and sunny.The soil conditions were dry and winds were calm. The first manhole tested was located off of the northern portion of Olympic Heights and did not show any defects in residential areas that may have contributed to inflow and infiltration (1&1) into the City's sanitary sewer collection system.The second manhole tested was located on a southern part of Olympic Heights and revealed two private openings that lead to the sanitary sewer.A private manhole and a private cleanout at 200 Olympic Heights were smoking.The third manhole tested was located on Olympic Heights.This location provided some broken gaskets on manholes as a source of smoke to leak. The fourth (alley between Milwaukee and 32"d),fifth (alley between Milwaukee and Diamond), and sixth (Alley between Diamond and Ruby) locations provided one manhole that was leaking around the chimney on Jackson St.The seventh location on Jackson provided evidence of at least five roof drains on Flexsteel's roof,two open pick hole manholes in the parking lot of Flexsteel, one City of Dubuque storm sewer intake, and two man hole gaskets one on Jackson St. and one in Prairie Farms trailer parking lot. At each location tested, smoke was visible at all sanitary manholes and roof vents immediately. It took less than 5 minutes to observe the smoke flowing out of the roof drains on Flexsteel.The storm sewer intake on Jackson began smoking about 5 minutes into testing.Smoke was almost immediate at all locations, but due to the vast size of the two areas, smoke was observed up to 15 minutes following the introduction of smoke to the system. Table 6-1 provides a summary of the smoke testing observations and recommendations for Sewershed 6. Observed locations are identified on the enclosed maps with corresponding numbered locations listed in Table 6-1. Photos of these defects are enclosed for reference. Recommendation Where smoke was detected on the Flexsteel property the city will work with Flexsteel staff is to further investigate problem areas and determine where repairs need to be made.The following table highlights the City's recommendations. Dye testing any or all roof drains while monitoring sanitary sewers is a feasible method to determine where cross connections exist.The City can assist with this. In addition to smoke and dye testing, closed circuit televising is a third method often used to detect broken,cracked or incorrectly connected pipes. A local plumber may be able to assist with this method Conclusion A plan to correct the violations listed below must be submitted to the City of Dubuque Engineering Department within 30 days from the date of this report, including a list of any contractors or consultants that will be involved. Table 6-1 Smoke Testing Observations-Sewershed 6 December 18, 2014 Figure Defect ID Location Observation Recommendation 1 6-11 Flexsteel roof drain Drain smoking Replumb interior drains to storm sewer 2 6-12 Flexsteel roof drain Drain smoking Replumb interior drains to storm sewer 3 6-13 Flexsteel roof drain Drain smoking Replumb interior drains to storm sewer 4 6-14 Flexsteel roof drain Drain smoking Replumb interior drains to storm sewer 5 6-15 Flexsteel roof drain Drain smoking Replumb interior drains to storm sewer 6 6-16 Flexsteel roof drain Drain smoking Replumb interior drains to storm sewer 7 6-17 Flexsteel roof drain Drain smoking Replumb interior drains to storm sewer 8 6-18 Flexsteel roof seam Roof smoking Seal seam 9 6-19 Flexsteel private sanitary manhole Manhole smoking Raise and replace ring and lid No Photo 6-21 San S 04446 Flexsteel private manhole Manhole Smoking Raise and replace ring and lid Figure 1: Defect 6-11: Flexsteel roof drain Figure 2: Defect 6-12: Flexsteel roof drain Figure 3: Defect 6-13: Flexsteel roof drain Figure 4: Defect 6-14: Flexsteel roof drain Figure 5: Defect 6-15: Flexsteel roof drain Figure 6: Defect 6-16: Flexsteel roof drain Figure 7: Defect 6-17: Flexsteel roof drain Figure 8: Defect 6-18• Flexsteel Roof seam ..J Figure 9: Defect 5-19: Flexsteel private sanitary manhole in parking lot 6C September 9 2014 Storm Ave. Wet Flow Rate (0.876 mgd):1.59 Rainfall (1.060 in):0.00 Ave. Dry Rate (0.770 mgd):0.58 1.5 11, I do .� l'�' 1 � 1.0 ' ���< � ,i��, � � � �� ,� "A �� , I q�" �y�i���I �,�� I��w I �I �' � + hry� I �� 4 ` � �y ti 'Ki .I p ' iko 'y;� nl'9',�� ,W u�N ,j� 0.06 Rain Peak 0.06 inches 0.04-- 0.02-- 0.00- E .040.020.00 E i 0.6 0.4 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM 6C Septermber 9 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.876 mgd):1.59 Ave. Dry Rate (0.770 mgd):0.58 Level (6.374 in):8.12 1.6 I 1.4 0.0 + `' M '�, SII hl• �u iy �i4 ,!° i. , y� �'��� ' � ,i � I - �• 1� I i � ' f, � ' li,ll'� � i 0.6 0.4 8.5 Max Level 8.34 Inches 7.5 7.0- .c 0 6.0-:: I API 5.5- 5.0-7 .55.0 4.5 I _ ! 8 Mon 9 Tue 10 Wed 11 Thu 12 Fri 13 Sat 14 Sun Sep 2014 9/7/2014 12:00:00 AM - 9/14/2014 12:00:00 AM ��� ��~ October l32Ol4Storm Ave. Wet Flow R 2.O k I 15 1O O.5 0.10-- Rain Peak 0.13 Inches 0.05-- 0.00-- E 12 1.� co88 ^/ 0.6 O.4 7r` | � 12SuO 13 Mon 14Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/201412:00:00AM - 10/18/201412:00:00AM ------- - -- - ------ 6C October 13 2014 Storm with Level 24"Pipe Ave. Wet Flow Rate (0.876 mgd):2.27 Ave. Dry Rate (0.770 mgd):0.83 Level (6.429 in):11.13 2.0 1.5 0.5- 10-- - 10 1 Max Level 11.13 Inches 9-- 8-- 7-- 6-t 86 12 Sun 13 Mon 14 Tue 15 Wed 16 Thu 17 Fri 18 Sat Oct 2014 10/11/2014 12:00:00 AM - 10/18/2014 12:00:00 AM APPENDIX J Fats, Oils, and Grease Brochure & Poster •joldawaltryde4 cook jo;aaueualu?ew pup uo?iegeisu? 'uogpalas aleudojddp aq)yllm dlay jol jol3pjluoa/jaqum[d a[gpjap?suo:)aq uea medal mals fs lamas pup paggenb a laplum nm(puawwoaai aM'sjoopino punol 'slaams'siol 8uuljed'sa?liadoid 8unno(pe of a8ewep s)lnen punoi8japun a2ipl ale sjoidaajaluydejl jay10 Su?Pnla3n'dnj[aeq lamas p of palelaj slsoa do-uea[J -(Iglu le umoys)pale Sunlooa mak u?sjgjls jeau jo japan i dauoW noA iso:)uea O°O punof ale sdeil aseai2 awoS-jamas cook olu?lab Sagl aio]aq'9'03 galea of pauSIsap are sjoidaajaluydem aseajD WAIN ldd?ss?ss?w ayi o12u?sea[aj a2emas iaozda:)jaiuj/dsaj aseaaE a si jrgM palpajiun u?llnsai pue(M.LOd)sjljoM Iuamlea.U, paum0(latIgnd mo u?swalgojd leuopejado jo(em •mej2wd s,anbn n o Si? a I asnea osle uea sdnpgnq asagy issoulsnq ma(olu? l.11P.ds a u?elu?pw pue 9'03 9 O f J q ueld g?ds p aney of Slg?gcsuodsaj mo f s?g q]?+Dauepjoaae u?joidamaluyden astlai2 a u?plu[ew pue dnjlapq jamas a asnpa pup sad?d mot 8n[d uea FJ 03 i[aie?paumq do paueap aq pinogs ssau?snq lleisu?of s?uopelnurnim moil asualap to aug lsaq mox )o dnp[?nq'aw?i jan0 ssa3ojd 8u?gspm ys?p�llpp sora ojd moi mor;samoa uoprinwnam uowwoa Isom aqy moi to aplslno pue apish sgids-D 03 _.� Iq adld jamas pue u?ej ua a3? mo,i o sa p a l of ---L jo(pw asnpa pup P P q jl 1 P. q sll!dg rg sd!aa •O.O-A dnueal� P jla?is pup Sl?p?los uea'9.03'Aliadoid Palpueq lou JI • IQ lejalel aluDJ.Uanoaaa aamosaa g ja1pM aq1 1110J] jamas cook iaignoaj sueaW 'O.O j algepene s[siatneq alsem pagpiao to lsq V u?ale[num3ae >J alp Aq panwddp.pue !�� of sAem spug D•03 sdea3s poo;pue saan¢s'salnea$ ivaurysggeisa pool atp Aq palsanbai uaaq seq !.. 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Sel 494M OP AV 3 BUSINESS CUSTO ERS fps on Best Management Practices to Fight Fats, Oils & Grease Fight Always scrape and wipe leftover fats,oils,grease and food waste from all dishes,pots,pans and cooking equipment prior to pre-rinsing or washing. Remove your garbage grinder and install a solids F,,O*Go interceptor.This will reduce the amount of food waste that accumulates in your grease trap/ interceptor and your sewer lateral � Install and maintain screens in all floor and sink l(cep Fats, Oils & Grease drains.This will also reduce the amount of food Out of • waste that accumulates in your grease trap/ interceptor or sewer lateral. >Maintain your grease trap/interceptor frequently to keep the accumulation of food and RO.G.at less than W 25%of the volume of the device. +Maintain the vent hood and filters and dispose of the waste properly. i Wash all floor mats,grills and greasy kitchen hf equipment in a sink that goes to a grease trap/ interceptor.Never wash outside where waste water can flow to a storm drain. yj 'Compost your food scraps when possible. For additional information,contact the City of Dubuque Public Works Department at 563-589-9250 or pubheworks@cityofdubuque.org. Y _ V ��i Poster inside-open and o display in your kitchen to help a HEC TY OF your employees fight F.O.G.! N s;. DUB .� E ❑� Masterpiece an the Mississippi o J .e ' u v WATER&RESOURCE RECOVERY CENTER 2015 Doiasbeel Design Ag.ry,Ni Ngg6 Dzsarv.M1 w « a o u���,ao�,maa,K��m=�m=uon»•iN Ne unmee��,,,•. � � 3�a 563.589-4176 www.eityafdubuque.orglFOG a � ,• i Fight � � Help keep P P ` Fats, Oils & Grease from clogging • • 4 the sewer pipes! THE RIGHT THE WRONG WAY CORRECTO �e�c�if�rJl� INCORRECTO Wipe dishes,pots,pans and k cooking equipment before ;., Do not pour cooking rinsing or washing. residue into the drain. Limpie con papel los platos, No arroje por el desagiie los ollas,sartenes y equipo de cocina residuos de alimentos cocinados. antes de enjuagarlos o lavarlos. ,rte; F OF 6 Put food waste into food y ,.; compost container or trash. Do not put food waste down the drain. Coloque los restos de comida _en contenednrec oars-=! ° j _ No arroje los desperdicios de -_ ,>____ alfinenTos or a desagiie. alimentos o en la basura. Collect waste oil and store for recycling. t Do not pour cooking oil Clean up spills immediately. !. into the drain. Junte el aceite usado y �' = s No vierta aceite de cocina guardelo para reciclar.Limpie los directamente en el desague. derrames inmediatamenteea . At Wash floor mats in a utility sink. •I w� `�' Lave los tapetes en un Do not wash floor mats outside. a lavabo de servicio. No lave los tapetes en el exterior. r " r. Keep screens in all drains to Do not remove screens catch food waste. k from drains. Coloque coladores en • • '4 todos los desa des ars "� �� ti �� , No quite los coladores g c ` c r, de los desa ues. retener los desperdicios. ,'�:� � �' ' 9 I For more information,contact the Water&Resource f�ecovery Center at 563-589-4176 or fog@cityofdubuque.org.