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PUBLIC WORKS AND SAFETY COMMITTEE Packet - 7/20/2020CITY OF MUSKEGO PUBLIC WORKS AND SAFETY COMMITTEE AGENDA 07/20/2020 5:00 PM Muskego City Hall, Council Chambers, W182 S8200 Racine Avenue CALL TO ORDER PLEDGE OF ALLEGIANCE ROLL CALL STATEMENT OF PUBLIC NOTICE APPROVAL OF MINUTES Approval of Minutes of the May 18th, 2020 Meeting STATUS OF PROJECTS Discussion update. No formal action may be taken on the following: Great Water Alliance Hillendale Reconstruction CTH Y - Racine Avenue - Pilak Creek Tributary Structure Replacement UNFINISHED BUSINESS Discussion update and possible action may be taken on any or all of the following: Request for Additional Turtle Crossing Signs on Durham Drive NEW BUSINESS Discussion update and possible action may be taken on any or all of the following: Request for Hidden Driveway Sign at S75W20051 Hillendale Drive Request for Waiver from Municipal Code 400-31(B)(1) at W188S7642 Oak Grove Drive NEW BUSINESS PLACED ON FILE (The following items have been placed on file for staff review. Upon completion of review, staff will submit a supplement detailing options and possible course action to committee members.) COMMUNICATIONS AND MISCELLANEOUS BUSINESS AS AUTHORIZED BY LAW ADJOURNMENT NOTICE IT IS POSSIBLE THAT MEMBERS OF AND POSSIBLY A QUORUM OF MEMBERS OF OTHER GOVERNMENTAL BODIES OF THE MUNICIPALITY MAY BE IN ATTENDANCE AT THE ABOVE-STATED MEETING TO GATHER INFORMATION; NO ACTION WILL BE TAKEN BY ANY GOVERNMENTAL BODY AT THE ABOVE-STATED MEETING OTHER THAN THE GOVERNMENTAL BODY SPECIFICALLY REFERRED TO ABOVE IN THIS NOTICE. ALSO, UPON REASONABLE NOTICE, EFFORTS WILL BE MADE TO ACCOMMODATE THE NEEDS OF DISABLED INDIVIDUALS THROUGH APPROPRIATE AIDS AND SERVICES. FOR ADDITIONAL INFORMATION OR TO REQUEST THIS SERVICE, PLEASE CONTACT MUSKEGO CITY HALL, (262) 679-4145.Packet Page 1 Unapproved CITY OF MUSKEGO PUBLIC WORKS AND SAFETY COMMITTEE MINUTES May 18, 2020 5:00 PM Muskego City Hall, W182 S8200 Racine Avenue CALL TO ORDER Alderperson Hammel called the meeting to order at 5:02 PM. PLEDGE OF ALLEGIANCE Those present recited the Pledge of Allegiance. ROLL CALL Present: Alderpersons Hammel, Kapusta and Terrence; Scott Kroeger, Director of Public Works and Development Guests: Alderperson Madden STATEMENT OF PUBLIC NOTICE The meeting was posted in accordance with open meeting laws. APPROVAL OF MINUTES Alderperson Kapusta made a motion to approve the minutes of the January 20, 2020, meeting. Alderperson Terrence seconded. Motion Passed 3 in favor. STATUS OF PROJECTS Discussion update. No formal action may be taken on any of the following: Great Water Alliance Director Kroeger stated the contract is out for bid. The link to the Great Water Alliance is on our website. The East side of Muskego will be greatly affected, including road closures. This is a very large project that has potential to span 2020 to 2022. The City just finished its third review and have returned the plans to Waukesha. The Public Information Meeting (PIM) was cancelled due to COVID-19 and will be rescheduled at a later date. Hillendale Reconstruction Director Kroeger stated the City reviewed 90% plans and after many discussions with homeowners and the engineers on this project, we are working to alter the ditches, where possible, to save as many trees as possible. Utility coordination has begun and preliminary work may begin this year. The City plans to put this project out to bid in Nov-Dec 2020, with a start date of March 2021, finishing in Fall 2021. UNFINISHED BUSINESS Discussion update and possible action may be taken on any or all of the following: NEW BUSINESS Discussion update and possible action may be taken on any or all of the following: Before Director Kroeger discussed the New Business listed below, he explained to our new Committee members how the process works for some of our approvals needed and why they come through Public Page 1 of 2 Approval of Minutes of the May 18th, 2020 Meeting Packet Page 2 Works. Acceptance of Public Watermain for Muskego School Apts/Commonwealth Alderperson Kapusta made a motion to accept the Public Watermain for Muskego School Apts. Seconded by Alderperson Hammel. Motion Passed 3 in favor. Acceptance of Public Watermain for Kwik Trip Alderperson Kapusta made a motion to accept the Public Watermain for Kwik Trip. Seconded by Alderperson Terrence. Motion Passed 3 in favor. Request for Additional Turtle Crossing Signs on Durham Drive Director Kroeger read through his memo regarding the requested signage and turned it over to the Committee for discussion. Alderperson Hammel is not a proponent of more signs. Alderperson Kapusta wants the City to reach out to the requestor for more specific information. Alderperson Madden confirmed that there are two signs (one each direction) already located in this area. The Committee continued to discuss this as a whole. Alderperson Kapusta made a motion to defer this decision until the City reaches out to the requestor for more specific location areas and how many additional signs would be needed. Seconded by Alderperson Terrence. Motion Passed 3 in favor. NEW BUSINESS PLACED ON FILE (The following items have been placed on file for staff review. Upon completion of review, staff will submit a supplement detailing options and possible course of action to committee members.) COMMUNICATIONS AND MISCELLANEOUS BUSINESS AS AUTHORIZED BY LAW Director Kroeger stated the City has received numerous phone calls due to all the rainfall on Sunday. He stated we had a sanitary sewer failure in Lake Forest subdivision. Three manholes also failed. D.F. Tomasini will be out this week to do the repairs needed. He encouraged any residents present that wanted to speak to him to wait until after the conclusion of this meeting. ADJOURNMENT Alderperson Kapusta made a motion to adjourn at 5:20 PM. Alderperson Terrence seconded. Motion Passed 3 in favor. Respectfully Submitted, Wendy Fredlund Recording Secretary Page 2 of 2 Approval of Minutes of the May 18th, 2020 Meeting Packet Page 3 CITY OF MUSKEGO Staff Report to Public Works and Safety Committee To: Public Works and Safety Committee From: Scott Kroeger, PE, PLS, Public Works and Development Director Subject: Request for additional Turtle Crossing Signs on Durham Drive (Update) Date: May 18, 2020 (Revised July 20, 2020) The City of Muskego Public Works and Safety Committee has received a request to install additional Turtle Crossing signs on Durham Drive. Currently, there is one “Turtle Crossing” sign located south of the Durham boat launch on the west side of the road for the cars traveling south. The request is to add additional turtle crossing signs on Durham. I have inserted the request for you to review. “I am contacting you to request additional turtle crossing signs on Durham. (There's only 1!) There are many baby turtles being run over. Also, drivers are swerving to avoid them putting people at risk for accidents. Please consider the request. Thank You Donna Klappa S68W12584 Woods Rd” From an engineering standpoint here are my findings: 1. There is already a turtle crossing sign and not sure if additional signs would add more benefit 2. According to MUTCD (Manual on Uniform Traffic Control Devices for Streets and Highways) Chapter 2C – Warning Signs. Section 2C.02 Warning Signs = “The use of warning signs should be kept to a minimum as the unnecessary use of warning signs tends to breed disrespect for all signs.” There are three locations requested by the individual: On Durham, near the pond by Belle Chasse Pkwy. On Durham, near Hawks Trail by the pond On Moorland Road between Janesville and Woods road. Near the large pond. Recommendation for Action by the Committee: The committee should listen to all opinions and make a decision on this manner. If the decision is to add more signs, please indicate the number of signs, and the location(s) in reference to the existing sign. Page 1 of 1 Request for Additional Turtle Crossing Signs on Durham... Packet Page 4 CITY OF MUSKEGO Staff Report to Public Works and Safety Committee To: Public Works and Safety Committee From: Scott Kroeger, PE, PLS, Public Works and Development Director Subject: Request for Hidden Drive Sign (S75 W20051 Hillendale Drive) Date: July 20, 2020 A request has been made by a resident for a warning sign of “Hidden Drive” to be put up for the house located at the following residence, S75 W20051 Hillendale Drive. This house is located at the intersection of Field Drive and Hillendale Drive. Example of a “Hidden Drive” Sign This photo is looking northeast at the intersection. Please note the driveway is located at the intersection. The mailbox can be seen in front of the stop sign. Page 1 of 7 Request for Hidden Driveway Sign at S75W20051... Packet Page 5 This photo is looking northeast at the intersection. Please note the driveway is located at the intersection. The photos show that the foliage has been cut down enough to see the mailbox for the driveway. The stop sign is located right near the intersection. There is also a stop ahead warning sign along Hillendale Drive. Accident Data (Last 5 years) There has been one accident at the intersection in the last five years. A vehicle heading south on Hillendale Drive failed to stop at intersection and hit a car turning left from Field Drive onto Hillendale Drive. I have attached the report have occurred in front of his residence. Page 2 of 7 Request for Hidden Driveway Sign at S75W20051... Packet Page 6 Recommendation for Action by the Committee: City of Muskego staff would not recommend a hidden drive sign be place for this drive. The reasoning is due to how close this driveway is located to the intersection. There is a stop sign that is located right at the driveway. Traffic is coming to a complete stop at the driveway entrance. The stop warning sign and stop sign is making traffic slow down and come to a complete stop at the driveway. It would be redundant to have a Hidden Drive Sign in this same area. City of Muskego DPW staff definitely needs to keep trimming trees in the right of way along Hillendale Drive. This will allow vehicles to see the mailbox, driveway, and Stop sign. Page 3 of 7 Request for Hidden Driveway Sign at S75W20051... Packet Page 7 Agency Accident Number AC C I D E N T # PO L I C E # Police Number GE N E R A L I N F O R M A T I O N Reportable Accident On Emergency Amended MNKVBF8 DOT Document Number Document Override Number 15-22642 15 - 2 2 6 4 2 15-22642 15 - 2 2 6 4 2 12/02/2015 4 - Accident Date 0820 5 - Time of Accident (Military Time) 02 6 - Total Units 00 7 - Total Injured 00 8 - Total Killed WAUKESHA - 67 2 - County MUSKEGO - 74, CITY 3 - Municipality INTERSECTION11 - Accident Location 14 - On Hwy No. HILLENDALE DR 14 - On Street Name 14 - Bus/Frnt/Rmp 15 - Est. Distance 15 - Hwy. Dir 16 - Fr/At Hwy No. FIELD DR 16 - From/At Street Name 16 - Business/Frontage/Ramp 17 - Structure Type 17 - Structure Number 42.908740 12 - Latitude -88.164886 13 - Longitude MOTOR VEHICLE IN TRANSPORT 80 - First Harmful Event HEAD ON 93 - Manner of Collision NO CONTROL 112 - Access Control CURVE 113 - Road Curvature HILL 113 - Road Terrain BLACKTOP, BITUMINOUS, OR ASPHALT - 2 Surface Type NOT-PHYSICALLY-DIVIDED-(2-WAY TRAFFIC) 115 - Traffic Way ON-ROADWAY 117 - Relation To Roadway DAYLIGHT 114 - Light Condition WET 116 - Road Surface Condition SNOW 118 - Weather Hit and Run 9 Government Property 9 Fire 9 Photos Taken 9 Trailer or Towed 9 Truck, Bus, or Hazardous Materials 9 Load Spillage 9 Construction Zone 9 Names Exchanged 9 Supplemental Reports 101 Witness Statements 102 Measurements Taken 103 79 - E M S Number Operator/Pedestrian OP E R A T O R / P E D E S T R I A N Unit Status MOTOR VEHICLE IN TRANSPORT 81 - Most Harmful Event: Collision With SOUTH 23 - Dir Of Travel 35 24 - Speed Limit D CLASS 36 - Operating as Classified 37 - Endorsements 35 Operating Commercial Motor Vehicle R5621608703103 29 - Driver's License Number WI 30 - State 2019 31 - Expiration Year 34 - On Duty Accident RAMIREZ MONTOYA 25 - Operator/Pedestrian Last Name DANIEL 25 - First Name 25 - Middle Initial 25 - Suffix 01/31/1987 32 - Date Of Birth MALE 33 - Sex 8014 W DONGES BAY RD 26 - Address Street & Number 26 - PO Box MEQUON 27 - City WI 27 - State 53097 27 - Zip Code (414) 312-1924 EXT. 28 - Telephone Number FRONT-SEAT-LEFT-SIDE-(MC/BIKE DRIVER, TRAIN CONDUCTOR) 39 - Seat Position SHOULDER-BELT-AND-LAP-BELT-USED 40 - Safety Equipment N - NO APPARENT INJURY 38 - Injury Severity DEPLOYED 41 - Airbag NOT-EJECTED 42 - Ejected 44 Medical Transport NOT-TRAPPED 43 - Trapped/Extricated 92 - Pedestrian Location 92 - Pedestrian Action GOING-STRAIGHT 119 - What Driver Was Doing STOP-SIGN 120 - Traffic Control 01 62 - No. of Citations Issued 346.18(3) 64 - 1st Statute No.64 - 2nd Statute No.64 - 3rd Statute No.64 - 4th Statute No.64 - 5th Statute No. FAIL-TO-YIELD-RIGHT-OF-WAY, INATTENTIVE-DRIVING, DISREGARDED-TRAFFIC-CONTROL 122 - Driver Factors APPEARED NORMAL 88 - Driver or Pedestrian Cond NEITHER-ALCOHOL-NOR-DRUGS-PRESENT 89 - Substance Presence TEST NOT GIVEN 90 - Alcohol Test 90 - Alcohol Content TEST NOT GIVEN 91 - Drug Test 01 Accident Report of MV4000e 01/2005 Page PK2012 Wisconsin Motor Vehicle MNKVBF8 1 4 Page 4 of 7 Request for Hidden Driveway Sign at S75W20051... Packet Page 8 VE H I C L E VE H O W N E R Vehicle Vehicle Owner Insurance School Bus IN S 91 - Drugs Reported SNOW,-ICE,-OR-WET 124 - Highway Factors AUTOMOBILE 21 - Unit Type PASSENGER-CAR Vehicle Type 01 22 - Total Occupants 167MUP 56 - License Plate Number AUT 57 - Plate Type WI 58 - State 2016 59 - Exp Year 2G2WP552681100783 55 - Vehicle Identification Number 2008 50 - Year PONT 51 - Make GRAND PRIX 52 - Model 4D - 4DR 53 - Body Style SIL 54 - Color 100 - Skidmarks to Impact (Ft) FRONT, FRONT PASSENGER SIDE, FRONT DRIVER SIDE 94 - Vehicle Damage SEVERE 95 - Extent Of Damage Vehicle Towed Due To Damage 96 JOHNNIES TOWING 97 - Vehicle Removed By NOT-APPLICABLE 123 - Vehicle Factors 45 Vehicle Owner Same As Operator 46 - Vehicle Owner Last Name 46 - First Name 46 - Middle Initial 46 - Suffix Date Of Birth LOUS AUTO BODY DIV OF RUSCO MOTORS INC 46 - Company Name 3940 S 13TH ST 47- Address Street & Number 47 - PO Box MILWAUKEE 48 - City WI 48 - State 53221 48 - Zip Code (414) 481-9449 EXT. 49 - Telephone Number ARTISAN-AND-TRUCKERS-CASUALTY-CO 63 - Liability Insurance Company Policy Holder Same As Owner 60 61 - Policy Holder Last Name 61 - Policy Holder First Name DANIEL RAMIREZ MONTOYA 61 - Policy Holder Company 01 01 01 01 BU S FromTo Bus Travelling to/from School Name Body Make Seating Capacity School District Contracted With Operator/Pedestrian Unit Status MOTOR VEHICLE IN TRANSPORT 81 - Most Harmful Event: Collision With EAST 23 - Dir Of Travel 35 24 - Speed Limit D CLASS 36 - Operating as Classified 37 - Endorsements 35 Operating Commercial Motor Vehicle S5628176471703 29 - Driver's License Number WI 30 - State 2019 31 - Expiration Year 34 - On Duty Accident SOMMERS 25 - Operator/Pedestrian Last Name TERRY 25 - First Name S 25 - Middle Initial 25 - Suffix 06/17/1964 32 - Date Of Birth FEMALE 33 - Sex Accident Report of MV4000e 01/2005 Page PK2012 Wisconsin Motor Vehicle Accident Report of MV4000e 01/2005 Page PK2012 Wisconsin Motor Vehicle MNKVBF8 2 424 Page 5 of 7 Request for Hidden Driveway Sign at S75W20051... Packet Page 9 VE H I C L E VE H O W N E R Vehicle Vehicle Owner Insurance OP E R A T O R / P E D E S T R I A N IN S S75W21015 FIELD DR 26 - Address Street & Number 26 - PO Box MUSKEGO 27 - City WI 27 - State 53150 27 - Zip Code (262) 955-3629 EXT. 28 - Telephone Number FRONT-SEAT-LEFT-SIDE-(MC/BIKE DRIVER, TRAIN CONDUCTOR) 39 - Seat Position SHOULDER-BELT-AND-LAP-BELT-USED 40 - Safety Equipment N - NO APPARENT INJURY 38 - Injury Severity DEPLOYED 41 - Airbag NOT-EJECTED 42 - Ejected 44 Medical Transport NOT-TRAPPED 43 - Trapped/Extricated 92 - Pedestrian Location 92 - Pedestrian Action MAKING-LEFT-TURN 119 - What Driver Was Doing NO-CONTROL 120 - Traffic Control 00 62 - No. of Citations Issued 64 - 1st Statute No.64 - 2nd Statute No.64 - 3rd Statute No.64 - 4th Statute No.64 - 5th Statute No. NOT-APPLICABLE 122 - Driver Factors APPEARED NORMAL 88 - Driver or Pedestrian Cond NEITHER-ALCOHOL-NOR-DRUGS-PRESENT 89 - Substance Presence TEST NOT GIVEN 90 - Alcohol Test 90 - Alcohol Content TEST NOT GIVEN 91 - Drug Test 91 - Drugs Reported SNOW,-ICE,-OR-WET 124 - Highway Factors AUTOMOBILE 21 - Unit Type PASSENGER-CAR Vehicle Type 01 22 - Total Occupants WB9WDQ 56 - License Plate Number AMA 57 - Plate Type WI 58 - State 2016 59 - Exp Year 3VWDP7AJ3CM330291 55 - Vehicle Identification Number 2012 50 - Year VOLK 51 - Make JETTA SE 52 - Model 4D - 4DR 53 - Body Style WHI 54 - Color 100 - Skidmarks to Impact (Ft) FRONT, FRONT PASSENGER SIDE, FRONT DRIVER SIDE 94 - Vehicle Damage SEVERE 95 - Extent Of Damage Vehicle Towed Due To Damage 96 JOHNNIES TOWING 97 - Vehicle Removed By NOT-APPLICABLE 123 - Vehicle Factors 45 Vehicle Owner Same As Operator SOMMERS 46 - Vehicle Owner Last Name TERRY 46 - First Name S 46 - Middle Initial 46 - Suffix 06/17/1964 Date Of Birth 46 - Company Name S75W21015 FIELD DR 47- Address Street & Number 47 - PO Box MUSKEGO 48 - City WI 48 - State 53150 48 - Zip Code (262) 955-3629 EXT. 49 - Telephone Number USAA-CASUALTY-INS-CO 63 - Liability Insurance Company Policy Holder Same As Owner 60 SOMMERS 61 - Policy Holder Last Name TERRY 61 - Policy Holder First Name 61 - Policy Holder Company 02 02 02 02 Accident Report of MV4000e 01/2005 Page PK2012 Wisconsin Motor Vehicle MNKVBF8 3 4 Page 6 of 7 Request for Hidden Driveway Sign at S75W20051... Packet Page 10 School Bus 02 BU S FromTo Bus Travelling to/from School Name Body Make Seating Capacity School District Contracted With Trailer 01 TR L 106 - Power Unit Number License Plate Number Plate Type State Expiration Year Trailer Make Unit Type Vehicle Identification Number 105 - Photos By DI A G R A M A N D N A R R A T I V E Diagram and Narrative THE OPERATOR OF UNIT #1 WAS SOUTHBOUND ON HILLENDALE DRIVE FROM A POSTED STOP SIGN. THE OPERATOR OF UNIT #2 HAD NO TRAFFIC CONTROL. UNIT #2 WAS EASTBOUND ON FIELD DRIVE AND ATTEMPTED TO TURN NORTHBOUND ON HILLENDALE DRIVE. THE OPERATOR OF UNIT #1 FAILED TO YIELD FROM THE POSTED STOP AND STRUCK UNIT #2. THE OPERATOR OF UNIT #1 WAS CITED FOR THAT VIOLATION. THE OPERATOR OF UNIT #1 WAS SOUTHBOUND ON HILLENDALE DRIVE FROM A POSTED STOP SIGN. THE OPERATOR OF UNIT #2 HAD NO TRAFFIC CONTROL. UNIT #2 WAS EASTBOUND ON FIELD DRIVE AND ATTEMPTED TO TURN NORTHBOUND ON HILLENDALE DRIVE. THE OPERATOR OF UNIT #1 FAILED TO YIELD FROM THE POSTED STOP AND STRUCK UNIT #2. THE OPERATOR OF UNIT #1 WAS CITED FOR THAT VIOLATION. OF F I C E R I N F O R M A T I O N 125 - First Name 125 - Middle Initial Officer Information LYNKIEWICZ 125 - Officer Last Name PETER 150 131 - Officer ID 129 - Law Enforcement Agency No. MUSKEGO POLICE DEPARTMENT 130 - Law Enforcement Agency Name W183 S8150 RACINE AVENUE 126 - Law Enforcement Agency Address Street & Number MUSKEGO 127 - City WI 127 - State 53150 127 - Zip Code (262) 679-4130 EXT. 128 - Telephone Number 12/02/2015 132 - Date Notified 0822 133 - Time Notified (Military Time) 0837 134 - Time Arrived (Military Time) 12/02/2015 135 - Date Of Report 15-22642 15-22642 19 - Special Study 18 - Agency Space Accident Report of MV4000e 01/2005 Page PK2012 Wisconsin Motor Vehicle MNKVBF8 4 4 Page 7 of 7 Request for Hidden Driveway Sign at S75W20051... Packet Page 11 CITY OF MUSKEGO Staff Report to Public Works and Safety Committee To: Public Works and Safety Committee From: Scott Kroeger, PE, PLS, Public Works and Development Director Subject: Request for waiver from Municipal Code 400-31(B)(1), (W188 S7642 Oak Grove Drive) Date: July 20, 2020 The request has been made by a resident for a waiver from Municipal Code 400-31(B)(1). The code is as follows: Municipal Code Section 400-31(B)(1) regulates the lowest floor elevation, in this case a basement, above the highest anticipated seasonal groundwater level. The code language is as follows: Adequate drainage required. No principal building shall be erected, structurally altered, or relocated on land which is not adequately drained at all times nor which is subject to periodic flooding, nor so that the lowest floor level is less than two feet above the highest anticipated seasonal groundwater level. An occupancy permit and zoning permit shall not be issued for any lot where the grading plan approved for that lot at the time of its platting has not been accomplished. For homes adjacent to lakes, the City of Muskego uses the Ordinary High Water Mark (OHWM) to establish the groundwater. The OHWM for Little Muskego Lake is 792.27. The home owners are proposing to put the basement sport court floor at an elevation of 791.00. This elevation is 3.27 feet below the allowable elevation per code. Attached are the following documents from the people asking for the waiver: Waiver request by home owner Giles Geotechnical report In 2019, The City of Muskego’s Municipal Code Section 400-31(B)(1) was challenged by another home owner who wanted to build their house in the groundwater. The matter was taken upon with the Wisconsin Department of Safety and Professional Services (DSPS). DSPS determined there was no violation and closed the case. Attached letter from DSPS There are several municipalities in Wisconsin that have similar rules. For example, Waukesha County has a minimum 1 foot separation between ground water and basement floor surface. The City of Muskego has a lot of low areas with high ground water. Several homes in the City of Muskego have multiple sump pumps to protect against ground water. With the recent storm water rain events and the higher than normal ground water that is occurring throughout Wisconsin, City of Muskego and DPW receive multiple drainage calls after every storm water event. City of Muskego staff, DPW, and building inspectors have discussion this matter quite thoroughly over the last two years and do not recommend this waiver. An example of an entire subdivision dealing with ground water issues is Country Bliss Estates Subdivision in the Town of Mukwonago. The issue has been going on since in 2008. I recommend doing some research on this subdivision. I have included a photo below of a residence who is facing ground water issues in the Country Bliss Estates Subdivision. Page 1 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 12 Country Bliss Estates Subdivision – Town of Mukwonago 2008 Recommendation for Action by the Committee: City of Muskego staff would not recommend any type of waiver with this request to build a residence in the groundwater. Page 2 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 13 CENTRAL ADMINISTRATION AND CREATIVE STUDIO 8655 N. Deerwood Dr., Suite One North | Milwaukee, WI 53209 www.wwa-design.com | 414-351-1200 | info@wwa-design.com July 13th, 2020 Scott Kroeger Public Works and Development Director City of Muskego W182 S8200 Racine Avenue Muskego, WI 53150 On behalf of the homeowners at W188 S7642 Oak Grove Drive, William and Dawn Engelking, Wade Weissmann Architecture has prepared this narrative with the intent to construct an addition on the property with a lower level slab elevation at 791’, approximately 1.27’ below the city’s assumed OHWM of 792.27’. Based on the current code, 400-31B(1) No principal building shall be erected, structurally altered, or relocated on land which is not adequately drained at all times nor which is subject to periodic flooding, nor so that the lowest floor level is less than two feet above the highest anticipated seasonal groundwater level. An occupancy permit and zoning permit shall not be issued for any lot where the grading plan approved for that lot at the time of its platting has not been accomplished. Any variances to this requirement can only be made by the Public Works and Safety Committee. Giles Engineering Associates, Inc, has conducted a geotechnical analysis of the property and provided recommendations for both the site preparation and design for construction. Aligning with the city’s assumed OHWM, the report found the estimated water-table elevation between ±792’ and ±793’. The proposed lower level slab elevation of 791’ is 2’ higher than the report’s recommended minimum below-grade floor elevation of 789’. If approved, Giles Engineering Associates, Inc will be present during excavation to observe and determine whether any further mitigation efforts may be required. The project will employ several drainage system strategies including but not limited to: 4” Perforated Drainpipe installed in a gravel bed at both the inside and outside of footings. Multiple sumps equipped with a generator back-up While the proposed lower level slab exceeds the estimated groundwater table depth by ±2 feet, the report states that soils at this depth consist of lean clay with very low estimated permeabilities indicating that significant groundwater inflow will not be encountered. Given the thorough analyses of the property and planned strategies to reduce the risk of flooding, we believe that provided a waiver, the project will be in keeping with the intent of the code, providing adequate drainage to protect the homeowners, neighboring properties and adjacent waterways. For your additional consideration, please see attached Architectural Drawings C1.00 and A3.01 illustrating the extent of excavation and location of work on site, as well as a letter from the Owner agreeing to provide a waiver releasing the City of Muskego from liability arising from damages due to flooding and an agreement to disclose the existence of a foundation depth in excess of the current municipal guidelines. Thank you for your consideration, Thomas Wynn, Architect Page 3 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 14 Page 4 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 15 Page 5 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 16 Page 6 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 17 March 14, 2019 Matthew K. McCasland Wisconsin Department of Safety and Professional Services PO BOX 7190 Madison, WI 53707-7190 RE:18 COM 199 – City of Muskego Dear Attorney McCasland, This letter is to serve as the City of Muskego’s response to the alleged City Code violation relating to the lowest floor (basement) height of Mr. Forrest Sirovina’s property located at S82 W13115 Acker Drive, Muskego, WI. Municipal Code Section 400-31(B)(1) regulates the lowest floor elevation, in this case a basement, above the highest anticipated seasonal groundwater level. The code language is as follows: Adequate drainage required. No principal building shall be erected, structurally altered, or relocated on land which is not adequately drained at all times nor which is subject to periodic flooding, nor so that the lowest floor level is less than two feet above the highest anticipated seasonal groundwater level. An occupancy permit and zoning permit shall not be issued for any lot where the grading plan approved for that lot at the time of its platting has not been accomplished. The two State Code sections that the complainant is stating the City is violating in this instance do not appear to apply to groundwater separation in any form. Wis. Admin. Code SPS 321.15(3) applies to soil bearing capacity, not groundwater separation. These are very separate and non-related items. The other cited Code section from the complainant, Wis. Admin. Code SPS 321.17, relates to when drain tile or pipe systems shall be installed. The City is not questioning or altering when these systems need to be installed. We agree with and follow the State’s regulations on this. The groundwater separation requirement is only there to look at how far the lowest floor is above the groundwater, not soil bearing capacity and not if or what type of drain tile system is required. The State Codes do not appear to identify that houses have to be allowed below the groundwater level or that a municipality cannot regulate floor height above groundwater level. It merely states “a complete drain tile or pipe system shall be installed around the foundation of dwellings under construction where groundwater occurs above the bottom of the footing.” It is our understanding from this that if the lowest floor is above the groundwater level, then no drain tile system is required. This is just clarifying when a drain tile system is needed. This is similar to when the State Codes state that if a building is over two stories that it has to have a certain type of egress, but that does not mean that the City has to allow a building that is over two stories tall. Or when the State Codes state that a dwelling can be located with no lot line setback if certain fire rated construction occurs, that does not mean that that City has to allow a dwelling with no setback as we are allowed to have our own setback/offset regulations. The City’s groundwater separation regulation (Section 400-31(B)(1)) is located within the City’s Zoning Code (Chapter 400) and not within the Building Code (Chapter 164). If the State Codes allow a Zoning Ordinance to set a minimum finished yard grade height, why can’t the Zoning Ordinance set a minimum floor height based on the groundwater level? In the City’s eyes this is a Zoning regulation. This code section has always been in the Zoning Code and has always been enforced by Engineering and /or Planning staff, not the building inspectors. Planning Division Adam Trzebiatowski, AICP, Planning Manager (262) 679-4136 Page 7 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 18 If the City and/or the State where to allow someone to build within known groundwater, there are numerous concerns that this could bring up within the City. One of the concerns with a home being placed within groundwater is where all of the discharged groundwater goes once it is pumped to the surface. This water has the potential of being pumped 24/7 and all of that water has to flow somewhere. This could lead to possible concerns with ditches and culverts being able to handle this potentially constant flowing water. This could even possibly lead to potential flooding of adjacent lands/homes and/or the need for further public improvements to handle a possible constant flow and/or pooling of water. The City has also looked into how other communities handle seasonal high groundwater levels, since we believe the State Codes do not address this issue. We have found that this type of separation requirement is common in many portions of southeastern Wisconsin. Some of the government agencies that have such regulations include Waukesha County, Town of Mukwonago, Town of Vernon, Village of Menomonee Falls, and Town of Lisbon, just to name a few. These government agencies require a distance above the groundwater between one to three feet. Relating to the past correspondence between DSPS, the complainant, and the City, we want to make sure some items are clear. Initially, Jenny Roets, a UDC Consultant with DSPS, sent an email to Scott Schulpius on May 18, 2018 and stated that she believed that the City was being too restrictive with the groundwater separation requirement. The City did not receive this information until after the Sirovina’s permit was applied for in August 2018. When the City received this correspondence, one of the City’s Building Inspectors, Jared Stawicki, reached out to Jenny Roets via phone to discuss this concern on August 30, 2018. Jenny Roets, from DSPS, stated that this topic was not her area of expertise and that she suggested that we talk with her supervisor, Michael McNally for more details/information. Per that recommendation, two separate City staff members, Scott Kroeger – Public Works & Development Director and Jared Stawicki – Building Inspector, then reached out to Michael McNally via phone. Scott and Jared both had very similar conversations with Michael McNally. In those conversations Michael McNally stated that while he can see this situation both ways, the only way that he and his Department could make a formal determination would be to have the applicant file a formal complaint/review through DSPS. This same information was eventually provided to the City in an email correspondence between Michael McNally and the applicant. If there are any questions please feel free to contact Kroeger, Public Works & Development Director, at 262- 679-5686 or Adam Trzebiatowski, Planning Manager, at 262-679-5598. Sincerely, Scott Kroeger, PE, PLS, ENV SP, MBA Adam Trzebiatowski, AICP Public Works & Development Director Planning Manager CC:Jeffrey Warchol, City of Muskego Attorney Page 8 of 50 Request for Waiver from Municipal Code 400-31(B)(1) at... Packet Page 19