Public Works & Utility Committee

VILLAGE OF LISBON W234 N8676 Woodside Rd Lisbon, WI 53089-1545 Join Zoom Online: https://us06web.zoom.us/j/88319721129?pwd=Rm1tdkgzcW9PMG5HY051MlBpbzR4UT09 Join Zoom by Phone: Dial 1-312-626-6799 Meeting ID: 883 1972 1129 Passcode: 027704 PUBLIC WORKS & UTILITY COMMITTEE AGENDA Lisbon Village Hall Wednesday, May 15, 2024 5:00P.M. 1. Call to Order & Roll Call 2. Pledge of Allegiance 3. Citizen Comment (Please limit comments to three minutes) 4. Approval of Meeting Minutes • April 17, 2024 Public Works & Utility Committee 5. Department Reports A. Dept. of Public Works – Nick Wilichowski B. Utility District – Don Neitzel & Mike Sargent 6. Unfinished Business A. Discussion only re: Sabel Mechanical quote for Air Relief Valves for Richmond Force Main. 7. New Business A. Discussion and necessary action re: Brabazon repair/replace quote for sewer pump, and recommendation to Village Board of the same. B. Discussion only re: Richmond School/ Fire Dept. cost split agreements. C. Discussion and necessary action re: request for Stop Signs in Harvest Ridge subdivision, and recommendation to Village Board of the same. 8. Items to be Placed on a Future Agenda 9. Adjournment NOTE: It is possible that members of and possibly a quorum of other governmental bodies may attend the above meeting to gather information. No action will be taken by any governmental body other than specifically noticed above. Requests from persons with disabilities who need assistance to participate in this meeting or hearing should be made to the Lisbon Clerk’s office at 262-246-6100 at least 72 hours in advance of the meeting. Office: (262) 246-6100 | Email: villagehall@lisbonwi.gov | Website: www.lisbonwi.gov From: Dan Eggers To: knickolaus@lisbonwi.gov Cc: mmoonen@lisbonwi.gov; aploch@aol.com Subject: Re: Walnut Grove Date: Sunday, April 21, 2024 10:26:39 PM Attachments: image007.png Hi team Seeing if we have any input. Dan Dan Eggers Eggers Imprints.com Dan@eggersimprints.com 414-365-5514x1105 Columbus Wisconsin From: Dan Eggers <dan@eggersimprints.com> Sent: Tuesday, March 26, 2024 5:54:49 AM To: knickolaus@lisbonwi.gov <knickolaus@lisbonwi.gov> Cc: mmoonen@lisbonwi.gov <mmoonen@lisbonwi.gov> Subject: Walnut Grove Good Morning Kathy and Marc, I received your info from Nick regarding our neighborhood situation.   I live at N57W27908 Walnut grove court.     Our neighborhood has become a highway as a cut through from Ainsworth to K – with all the new building and neighborhoods, our street is quickest for anyone to get to K. The issue we have seen that is our neighborhood has grown to roughly 18 school age kids in the matter of 8 homes over the last 5 years. That is great news but the safety is a real concern. From 6am – 8 am and 3-6pm each day it is truly unsafe for kids running around neighborhood in addition to simply walking the streets. I reached out to Lisa from the Sheriffs office last June regarding situation and I believe I finally annoyed enough that they put on a speed detector for 1 week to see the traffic in the fall. The week rained the first 2 days and then schools were off the last 2 days of the week. Based on the info she received from that week – which wasn’t a true accurate due to no construction trucks cutting through and no school – the evidence was enough that they(with Joe from Village) added a digital speed sign with in a couple of weeks – which was a great start. (it is currently down as they took down so salt didn’t hurt the unit) People have noticed the sign but not much has really happened in regards to slowing down or driving a little more aware. We have asked for some patrol as we felt 1 day of Sheriff on road – would detour others on ways they took, we were assured patrol would happen – but it just hasn’t, I understand the Sheriff has a larger area and short staff but that just hasn’t been an option either. We are inquiring what next steps would be to have speed bumps installed on this road. It truly is a safety hazard. This winter alone – we had 3 spin outs into ditch on road ( I personally helped dig out and get the high school kid to school out of the ditch) and 1 school bus slide into snow bank ( that same school bus literally got stuck for 3 hours about 30 minutes later in another neighborhood with students on it). The scariest part was 2 different times vehicles have swerved around the stopped school bus, the driver obviously did the long honks etc and Sheriff says we should report anything we see like that but shows how much other inattentive driving has/can happen that no one has noticed. Sorry for the long , rambling email but very passionate about this as it truly is an unsafe road. Dan Dan Eggers dan@eggersimprints.com 414-365-5514 x 1105 @eggersimprints Columbus, Wisconsin From: August, Ryan To: mmoonen@townoflisbonwi.com; lbeal@townoflisbonwi.com; knickolaus@lisbonwi.gov; nwilichowski@lisbonwi.gov Cc: Dan Eggers; Dave Pond Subject: Walnut Grove Speed Issues Date: Friday, April 26, 2024 1:11:14 PM Hello Lisbon team, Dan Eggers and Dave Pond have been representing our neighborhood but I understand there is a need for more folks to officially enter their inputs regarding the speed issues in Walnut Grove Ct. I can confirm that we regularly see folks traveling too fast through the subdivision which is very concerning with all the kids in the area. Let me know if there is anything else I can do to help elevate the need/awareness of this so it can be addressed appropriately. Thank you, Ryan Ryan August Senior Training Operations Director GE HealthCare USCAN Customer Operations M +1 414 745 8127 Ryan.August@gehealthcare.com gehealthcare.com From: Dave Pond To: mmoonen@townoflisbonwi.com; lbeal@townoflisbonwi.com; knickolaus@lisbonwi.gov; nwilichowski@lisbonwi.gov; LPanas@waukeshacounty.gov Cc: Dan Eggers Subject: Safety Issues with Speeding on Walnut Grove Drive Date: Sunday, April 28, 2024 6:13:36 PM Dear Village of Lisbon Team, Thank you for recently discussing solutions for the concerning amount of speeding on Walnut Grove Drive. I live on the corner of Walnut Grove Drive and Walnut Grove Court and have two young boys, ages 6 and 9 years old. With fast-growing subdivisions to the north of our neighborhood and increased traffic volume, we have seen the speeding issue increase significantly over the past 5 years which has led to an unsafe environment for residents. The results from the October 2023 speed study with an average speed of 37 MPH (12 over) further illustrate the issue. I believe drivers are using Walnut Grove Drive as a cut-through shortcut to get to Arrowhead High School, Hartland and HWY 16 instead of using Winkleman Road (KE) to the East. Therefore, traffic calming measures must be taken to slow traffic and encourage them to use Winkleman Road (KE) as it was intended. A major reason neighbors are deeply concerned about the speeding is the amount of young children that live along this road. There are currently 25 children under the age of 10 that live on Walnut Grove Drive and Court and 4 different bus stops. Additionally, there are no sidewalks within Walnut Grove, thus compounding the safety issues caused by speeding. I understand there have been discussions within the group about ways to address this issue including speed humps, stop signs and traffic enforcement. I believe speed humps are the best traffic calming device to solve this issue permanently. The Federal Highway Commission states that they can effectively reduce speeds by an average of 10 MPH. By using a paved speed hump design (vs a bump), snow plows can easily plow them. Currently the City of Milwaukee is in the process of adding 50 speed humps and Hartland just added several in Nixon Park. Additionally, research by several communities suggests that the use of stop signs for controlling speed is ineffective and potentially more unsafe. A study by River Falls, WI found "When not required to stop by a cross street traffic, only 5 to 20% of all drivers come to a complete stop, 40 to 60% will come to a rolling stop below 5 mph, and 20 to 40% will pass through at higher speeds." I’m afraid if stop signs are used to address the speed, we’ll just have another issue to address. Below are more references on this topic. Based on the traffic study results, amount of small children in the area, and research from other communities, I ask that the Public Works Committee approve the implementation of speed humps along Walnut Grove Drive as a traffic calming solution. Please let me know if you have any questions. Can you please include this email in the agenda packet for your next meeting? Thank you for your attention to this issue and your hard work to improve the Village of Lisbon. Sincerely, Dave Pond davepond5@gmail.com 608-239-0919 Sources stating stop signs are ineffective for speed control: The City of Milwaukee: “Stop and yield signs are used to assign right-of-way between conflicting movements including vehicles, bicycles, and pedestrians at intersections. Traffic control devices such as stop and yield signs are not used to control vehicle speeds or traffic volumes.” Lake Forest, Illinois: "Research indicates that stop signs are ineffective at controlling vehicular speeds as that is not their purpose." Fort Collins, Colorado: "STOP signs are not effective for speed control." Safety Harbor, Florida: "Numerous studies nationwide have shown that speeds within a block of the stop sign are largely unaffected by the stop." Spokane, Washington: "Impatient drivers view the additional delay caused by unwarranted STOP signs as "lost time" to be made up by driving at higher speeds between STOP signs." Portland, Oregon: "In fact, most drivers reach their top speed within 100 feet of a stop sign."  VILLAGE OF LISBON Public Works & Utility Committee Minutes April 17, 2024 DRAFT PUBLIC WORKS & UTILITY COMMITTEE MINUTES The regular meeting of the Lisbon Public Works & Utility Committee was held on Wednesday, April 17, 2024, at the Lisbon Village Hall, W234 N8676 Woodside Road, Lisbon, WI. Committee Chairman Marc Moonen called the meeting to order at 5:00 p.m. Roll Call: Present: Trustee Marc Moonen (Chair); Trustee Linda Beal (Vice-Chair); Committee members Jane Mueller, Joe Eberle, and Dan Plese; Utility District Accountant Mike Sargent; Village Engineer Don Neitzel (via Zoom); DPW Director Nick Wilichowski; Administrator Kathy Nickolaus; and Clerk Elisa Cappozzo Katch to record the minutes. The Committee and members of the public recited the Pledge of Allegiance. Citizen Comment: None. Minutes – March 20, 2024 Public Works & Utility Committee Motion by Beal, second by Eberle, to approve the minutes of the March 20, 2024 Public Works & Utility Committee meeting as presented. Motion carried. Department Reports A. Dept. of Public Works DPW Director Nick Wilichowski gave a brief update on current DPW projects and accomplishments (see attached). No action was taken. B. Utility District Utility Administrator Mike Sargent reported on March flows for the Utility District. Engineer Don Neitzel gave a brief update of current Utility District projects and accomplishments (see attached). No action was taken. Unfinished Business A. Discussion & necessary action re: Ehlers proposal for Sewer Rate Study Motion by Eberle to approve Phase I of the Sewer Rate Study for a cost not to exceed $4,000.00, and recommendation to Village Board of the same. The motion was seconded by Mueller, was voted on, and carried unanimously. Office: (262)246-6100 | Email: villagehall@lisbonwi.gov | Web: www.LisbonWI.gov  Public Works & Utility Committee Minutes April 17, 2024 Page 2 of 3 B. Discussion & necessary action re: Richmond Force Main maintenance or replacement Motion by Mueller to approve installation of epoxy air release valve for manhole #4, and recommendation to Village Board of the same. The motion was seconded by Moonen, was voted on, and carried failed 2:3 with Eberle, Beal, and Moonen voting “Nay.” The Committee determined they needed updated numbers before making a recommendation. Engineer Neitzel will obtain an updated quote and bring back next month. No further action was taken. New Business A. Kunkel proposal for Sewer Area Study for possible Gravity Sewer Extension Motion by Eberle to approve the Kunkel proposal for a Sewer Area Study for possible future extension of Gravity Sewer for a cost not to exceed $8,960.00, and recommendation to Village Board of the same. The motion was seconded by Mueller, was voted on, and carried 4:1 with Beal dissenting. B. Discussion and necessary action re: Mary Hill Rd/ Walnut Rd Speed Study Deputy Farrell presented the recent Speed Study. No action was taken. C. Request for speed reduction on Mary Hill Road Motion by Eberle to lower the speed limit on Mary Hill Road from 45 to 35, and recommendation to Village Board of the same. The motion was seconded by Beal, was voted on, and failed 1:4 with all but Eberle voting “Nay.” Motion by Eberle, second by Beal, to table the item pending additional information regarding who has jurisdiction over which parts of Mary Hill Road, and to check with the Village Attorney whether Lisbon has authority to lower speed limits on the road. The motion carried unanimously. D. Discussion and necessary action re: Walnut Grove Dr/ Teri Ln Speed Study Deputy Farrell presented the recent Speed Study. The Committee requested targeted enforcement and a follow-up speed study be done. No formal action was taken. E. Request for speed bumps/ humps on Batterjohn and Walnut Grove Dr Deputy Farrell stated that prior studies and enforcement have indicated a low enforcement need, and minimal to no violations. The Committee requested a new speed study be conducted. No formal action was taken. Office: (262)246-6100 | Email: villagehall@lisbonwi.gov | Web: www.LisbonWI.gov  Public Works & Utility Committee Minutes April 17, 2024 Page 3 of 3 Items for next Public Works & Utility agenda The Committee reviewed items to be included on upcoming agendas, including: • tabled items from today’s meeting • Review of original Richmond School/Fire Department cost share agreements • Updated quote from Sabel Mechanical for Air Relief Valves Adjournment There being no further business, Eberle moved to adjourn. The motion was seconded by Beal, was voted on, and carried unanimously. The meeting was adjourned at 6:39p.m. Respectfully submitted, Elisa Cappozzo Katch, WCMC Lisbon Village Clerk Office: (262)246-6100 | Email: villagehall@lisbonwi.gov | Web: www.LisbonWI.gov  Jeanine Flow Totals with Rainfall Data - April 2024 250 1.6 1.4 200 1.2 1 150 Total Flows (Kgals) Rainfall (in) 0.8 100 0.6 0.4 50 0.2 0 0 1st* 2nd 3rd 4th 5th 6th 7th 8th* 9th 10th 11th 12th 13th 14th 15th* 16th 17th 18th 19th 20th 21st 22nd* 23rd 24th 25th 26th 27th 28th 29th* 30th 31st Flow Totals Rainfall * = Monday  Jeanine LS Monthly Flows with Ranfall Data 2500 0.35 0.3 2000 0.25 1500 0.2 Total Flows (Kgals) Flow 22 Rainfall (in) Flow 23 Flow 24 Rain 22 0.15 Rain 23 1000 Rain 24 0.1 500 0.05 0 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Axis Title  Willow Springs Flow Totals with Rainfall Data - April 2024 250 1.6 1.4 200 1.2 1 150 Flow Totals (Kgals) Rainfall (in) 0.8 100 0.6 0.4 50 0.2 0 0 1st* 2nd 3rd 4th 5th 6th 7th 8th* 9th 10th 11th 12th 13th 14th 15th* 16th 17th 18th 19th 20th 21st 22nd* 23rd 24th 25th 26th 27th 28th 29th* 30th 31st Flow Totals Rainfall * = Monday  Willow Springs LS Total Monthly Flows with Rainfall Data 4500 0.35 4000 0.3 3500 0.25 3000 0.2 Flow 22 Total Flows (Kgals) 2500 Flow 23 Rainfall (in) Flow 24 Rain 22 2000 Rain 23 0.15 Rain 24 1500 0.1 1000 0.05 500 0 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  Plainview Flow Totals with Rainfall Data - April 2024 200 1.6 180 1.4 160 1.2 140 1 120 Flow Totals (Kgals) Rainfall (in) 100 0.8 80 0.6 60 0.4 40 0.2 20 0 0 1st* 2nd 3rd 4th 5th 6th 7th 8th* 9th 10th 11th 12th 13th 14th 15th* 16th 17th 18th 19th 20th 21st 22nd* 23rd 24th 25th 26th 27th 28th 29th* 30th 31st Flow Totals Rainfall * = Monday  Plainview LS Monthly Flows and Rainfall Data 2000 0.35 1800 0.3 1600 0.25 1400 1200 0.2 Flow 22 Total Flows (Kgals) Flow 23 Rainfall (in) 1000 Flow 24 Rain 22 0.15 Rain 23 800 Rain 24 600 0.1 400 0.05 200 0 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec  Richmond Monthly Well Totals 60000 50000 40000 Total Gallons 30000 20000 10000 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2023 Monthly Gallons 2024 Monthly Gallons  Firehouse Monthly Well Totals 45000 40000 35000 30000 Total Gallons 25000 20000 15000 10000 5000 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2023 Monthly Gallons 2024 Monthly Gallons  Casey's Monthly Well Totals 200000 175000 150000 125000 Total Gallons 100000 75000 50000 25000 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2023 Monthly Gallons 2024 Monthly Gallons  SEWER UTILTY ACCOUNTANT MONTHLY REPORT TO PUBLIC WORKS COMMITTEE APRIL 2024 • Completed residential billing April 1, 2024 • Add late charges to 79 accounts April 22, 2024 • Followed up with Joe De Belak Plumbing regarding a call to repair wiring on a control panel. Prior work was performed by a different subcontractor of the Utility. • Coordinated with Dennis Golner on cost-share agreements between Richmond School and Town/Village of Lisbon for Lift Station & Force Main  Quote No. Q10969 Date: May 10, 2024 W 3150 Co Rd H, Fond du Lac, WI 54937 920-581-5810 www.sabelmechanical.com Sabel Contact: Mark Grebe Email: mark@sabelmechanical.com Sabel Mechanical LLC Customer Billing Information Job Site Information Contact and Other Information Village of Lisbon 3 Air releases Richmond rd Contact: W234N8676 Woodside Road , N56W26262 Richmond Rd, Phone: Lisbon, WI, 53089 Sussex, WI, 53089 Email: Sabel Mechanical is pleased to submit this proposal for: Scope of Work 2" Apco Air Release Installation $3,609.21 Supply and Install 2" air release in Manhole #4, seems to have the most air at this point. Supply new 3 x 2 companion flange, ss hardware, 2" ss ball valves with ss nipples, pvc sch 40 vent pipe to top of manhole, Vac Truck will be needed to drain back force main and keep up with flow in lift station Supply and Install an additional Air release on same visit $1983.67 Quote Total: $5592.88 Estimate valid until: Jun 9, 2024 Terms of Payment: 30 days Customer Signature: ____________________________________ Date ____________________ Customer Name (Print) ___________________________________________ P.O. #: ________________________ Due to the fluctuating material pricing and availability, quote is valid thru end of today’s business day, Pricing may have to be adjusted at time of purchase and will be reflected when project is invoiced  BACKFLUSH KIT COMPONENTS ITEM DESCRIPTION QTY NO. H10 1/2" NPT X 2"L NIPPLE 1 H11 1/2" NPT BALL VALVE 1 H12 1/2" QUICK DISCONNECT COUPLING 2 H13 1" NPT X CLOSE NIPPLE 1 H14 1" NPT BALL VALVE 1 1/2" RUBBER HOSE W/ QUICK H15 1 DISCONNECT COUPLINGS OUTLET H10 H11 H12 H15 NOT TO SCALE 117 4.59 440 SEWAGE AIR VALVE APPROXIMATE SHOWN FOR REFERENCE ONLY H13 H14 H12 89 3.49 APPROXIMATE INLET 168 6.62 APPROXIMATE BACKFLUSHING KIT ASSEMBLY AND INSTALLATION FOR APCO ASC & ASV SEWAGE VALVES DOCT. DRAWN APPROVED CZ CZ A63288 CODE CHECKED DATE G F E D C B A www.dezurik.com C1 DZ 10/1/18  BULLETIN 400 AUGUST 2011 APCO SEWAGE AIR VALVES GENERATION II Sewage Combination Air Valve Sewage Air Release Valve Series 440 SCAV Series 400 SARV Sewage Air/Vacuum Valve Series 401 SAVV Patented Concave Float  Generation II APCO Air Valves for Sewage Pipeline Systems Effects of air in a pressurized closed-pipeline system must be recognized. An air pocket will decrease the cross sectional area and increase frictional pressure loss. The combined loss for two-phase flow (air and water) is always greater than the pressure loss for each phase flowing alone. Thus, air in a pipeline increases system flow resistance and increases system head against which pumps must operate. Air may enter a piping system in many ways: (1) Air in the pipeline when initially filled may not be completely purged. (2) Air may be drawn in at a pump inlet by entrainment if the liquid level falls below the inlet elevation. (3) Air in solution (about 2% by volume) will be released at points in the pipeline where the pressure is reduced, especially where the line elevation is close to the hydraulic gradient. (4) Gas created from digested sewage. (5) Air may be drawn in through packings, seals and flanged joints. (6) Air may enter by vortexing at the pump. Air in piping tends to collect at high points in the line when flow velocities are low. If the air pocket formed is large, part of it will be removed when the velocity increases. This partitioned air may or may not go through the system. It all depends on velocity, pipe size, and pipe down-slope. It may only move into the sloping straight section and then return to the summit when the velocity decreases. While it is impossible to totally prevent accumulation of air (or gases) within the piping system, the volume can be greatly minimized by installing APCO Sewage Air Release Valves. When air is present in a hydraulic pipeline, flows are erratic, unpredictable and have high head losses. Sewage works require Air Release Valves on pipeline high points. All APCO Sewage Valves are furnished for 150 psi (1034 kpa). Higher pressures available. Specify if operating pressure is below 20 psi (138 kpa) for a lower durometer seat. Backflushing Attachments Optional for All Sewage Valves While sewage media is standing in the valve body, sediment will attempt to settle out at the bottom. This sediment may be flushed out periodically. After installation, Sewage Valves should be inspected to determine need to backflush approximately once a year. Inspection takes only a few minutes and is simple: 1. Shut off the inlet valve. 2. Open the blow off valve and observe. If fluid drains out the valve body rapidly, flushing is not required. Should heavy suspended solids and grease be anticipated, attachments shown are recommended for ease of flushing. 2 © 2011 DeZURIK, Inc. Sewage Combination Air Valve - Series 440 SCAV - First in a single body - No spills - No spurts - Shorter - Patented Concave float Now, APCO brings you the latest state of the art Sewage Air Valve design: a single body, double orifice “Sewage Combination Air Valve”. Generation II…a new generation of air valve design. Field tested under actual operating conditions. Incorporating all features that have made the 400 Sewage Air Release Valves and 401 Sewage Air/ Vacuum Valves the world’s finest…Now in a single body-plus a new concave float – to give even greater performance and reliability. You no longer need to dig deeper trenches or build deeper vaults because the 440 series is at least 30% shorter than other models! Valves that won’t spill or spurt before shutting off. No more messy waste flooded valve vaults to pump out – or pump station floors to mop up – it shuts off drop tight. Take a serious look at Generation II – APCO Sewage Valves. Manufactured to our industry’s highest standards providing the highest efficiency and reliability of any sewage air valve available in the market today. Series 440 SCAV Height Weight Model Size Inlet Outlet Dia. Valve w/Attachments Plain w/Attachments 1" 2" NPT 1" NPT 19.5" 24.5" 9.5" 87 95 443 25 50 25 495 622 241 39 43 2" 2" NPT 2" NPT 20.5" 27" 9.5" 93 100 445 50 50 50 521 686 241 42 45 3" 3" NPT 3" NPT 23.5" 29.5" 11" 147 157 447 80 80 80 597 749 279 67 71 4" 4" NPT 4" NPT 23.5" 30" 11" 150 175 449 100 100 100 597 762 279 68 79 6" 6" 125 lb. Flange 6" 35" 39" 13.75" 242 297 456 150 150 150 889 991 349 110 135 Inch Pounds Millimeter Kilograms 3  Sewage Combination Air Valve (Single Body) With Two Independent Orifices Series 440 SCAV Double - Large orifice [for air out and in] orifice (Air/Vacuum Valve function) Large Small orifice orifice - Small orifice [for air release] (Under pressure function) - Concave float Backflushing Attachments Single Optional Two major complaints now body remedied with APCO’s introduction of the concave float. 1. Spillage People easily tolerate and are reasonable about water spillage from valves but sewage is cause for some engineers and users alike to avoid use of Sewage Air Valves, regardless of need to a system. During the past 30 years, the single most highly objectional complaint about the Sewage Air Valve is, “it spills” or “it spurts sewage.” The concave float eliminates this complaint because of the unique impact zone which is extremely sensitive to sewage media entering the Sewage Air Valve. The impact zone causes instantaneous Concave Float and upward movement of the float to shut-off the Optional discharge orifice as soon as media contacts the float. Inlet Shutoff Valve No spilling or spurting occurs even with low pressure (below 20 psi, 138 kpa). 2. Height Impact Zone The second most objectional complaint has been height. Sewage Air Release Valves of standard design have been too tall, requiring deeper pipeline Small Orifice trenches and bigger valve vaults. These are costly Operating Small Venting requirements. Pressure Orifice Capacity psi/kpa Diameter CFFAM Now, the concave float with an impact zone allows 0-150 .219" 68 0-1034 6 fast action closure to create a greater air trap inside 0-300 .156" the Sewage Air Valve body than possible with the 0-2068 4 95 hemispherical style float. This new design is also 30% shorter in height. Inch Millimeter Higher operating pressures available 4 Specifications Specify APCO With Confidence Sewage Combination Air Valve Series 440 SAVV Sewage Combination Air Valve (single body, double orifice) allows large volumes of air to escape or enter through the larger diameter orifice when filling or draining a pipeline. When the pipeline is filled and pressurized the large air/vacuum orifice shall stay closed, but the smaller diameter air release orifice shall remain operative and open to allow small pockets of air accumulation to escape automatically and independently of the large orifice. The large air/vacuum orifice shall shut off when the free floating-center guided plug is raised into the orifice by the lifting force of the concave - bottom float. The large orifice shut-off shall be “without spilling.” The Buna-N seat must be fastened to the valve cover, without distortion, for drop-tight shut-off. The overall height and width shall not exceed the dimensions shown on the table on page 3. Optional - Inlet and blow off valves, quick disconnect couplings and minimum 5' (1.5m) hose for flushing. Engineer to specify. Materials of construction shall be certified the following ASTM specifications: Body & Cover Cast Iron ASTM A126 GR.B Ductile Iron ASTM A536 GR 65-45-12 Patented Concave Float Stainless Steel ASTM A240 T304 Stem Stainless Steel Series T300 Needle and Seat Buna-N Nitrile Rubber Plug (1"-4")(25-102mm) Brass ASTM B124 (6" size)(152mm) Stainless Steel ASTM A240 T304 Leverage Frame (1"-2")(25-51mm) Delrin or Cast Iron (3"-4"-6") ASTM D4181/ASTM A126 GR.B Exterior Paint Universal Metal Primer FDA Approved for Potable Water 5  Sewage Air/Vacuum Valve - Series 401 Series 401 and larger Model APCO Sewage Air/ Shutoff Vacuum Valves are specifically designed for Valve operation on sewage and waste media. Venting Air/Vacuum Valves are needed to vent large Mechanism volumes of air when the sewage line is filled and allow air to re-enter when draining, to prevent vacuum or column separation occurring. Sewage Air/Vacuum Valves utilize two floats, each connected to a common stem which is guided through a bushing. The upper float shuts off instantaneously against Backflushing the seat, due to the impact zone and lifting force Stem Attachments of the much larger concave bottom float, as Optional sewage media enters the valve body. Once closed, and pressurized, the Air/Vacuum Valve will not open to release air. It will open under negative pressure allowing air to re-enter and prevent vacuum from forming in the line. Concave Float Optional Blowoff Valve Larger Sizes Have Flanged Inlets Optional Inlet Shutoff Valve 6 Dimensions and Specifications Series 401 Sewage Air Vacuum Valve Size Height Major Weight Model Inlet Outlet Valve w/Attachments Dia. Plain w/Attachments 2" NPT 1" NPT 16.25" 20" 7" 41 55 401 50 25 413 508 178 19 25 2" NPT 2" NPT 19.75" 23.5" 9.5" 85 115 402 50 50 502 597 241 39 52 3" NPT 3" NPT 19.75" 23.75" 9.5" 85 118 403 80 80 502 603 241 39 54 4" NPT 4" Plain 30" 35.25" 12" 130 200 404 100 100 762 895 305 59 91 6" FLG 6" Plain 32.5" 36.5" 16" 190 290 406 150 150 826 927 406 86 132 8" FLG 8" Plain 36" 40" 18" 310 430 408 200 200 914 1016 457 141 195 10" FLG 10" Plain 41" 45" 20" 600 800 410 250 250 1041 1143 508 272 363 12" FLG 12" Plain 47" 53.5" 25" 750 980 412 300 300 1194 1359 635 340 445 14" FLG 14" Plain 51.5" 57.25" 29" 950 1230 414 350 350 1308 1454 737 431 558 Inch Pounds 4" (100mm) and larger flanged outlets available. Millimeter Kilograms Specify APCO with Confidence - Sewage Air/Vacuum Valve Series 401 Sewage Air/Vacuum Valves shall allow unrestricted venting or re-entry of air through it during filling or draining of the force main to prevent vacuum. The Sewage Air/Vacuum Valve shall incorporate (2) stainless steel floats directly connected by a stainless steel stem, to maintain an air gap between the bottom concave float and top shut-off float. The air gap shall retard waste solids from fouling or clogging the top shut-off float. The internal baffle shall be fitted with a guide bushings and act to protect the shut-off float from direct air flow. The baffle shall retain the Buna-N seat in place, without distortion for tight shut-off. All internals shall be easily removed thru the top cover without removing the main valve from the line. The complete valve shall withstand 500 psi (3447 kpa) test. Optional - Inlet and blow off valves, quick disconnect couplings and minimum 5' (1.5m) hose for flushing. Engineer to specify. The valve manufacturer shall furnish professionally printed installation and maintenance instruction manuals with each valve. Materials of construction shall be certified the following ASTM specifications: Body, Cover and Baffle Cast Iron ASTM A126 GR.B Ductile Iron ASTM A536 GR 65-45-12 Upper Float Stainless Steel ASTM A240 Patented Concave Lower Float Stainless Steel ASTM A240 T304 Stem, Guide Bushing Stainless Steel Series T300 Seat Buna-N Nitrile Rubber Exterior Paint Universal Metal Primer FDA Approved for Potable Water 7  Sewage Air Release Valve - Series 400 & 450 Series 400 and 450 APCO Sewage Air Release Shutoff Valves are specially designed for use with sewage Valve Shown 90° and waste media. Out of Position The concave float, stem and body keep the valve venting mechanism as free from contact with sewage as possible. The float hangs freely in the center of the valve body and responds instantaneously to the fall and rise of the sewage Backflushing media due to the concave float. Attachments Optional How It Works Venting Mechanism When sewage enters the valve, it rises, forcing N o air out ahead of it. Then as sewage reaches the w concave float, it raises the float and float stem Body instantly, due to the very sensitive impact zone. 30% This fast action closes the venting mechanism, S Stem trapping the remaining air in the valve body. This h entrapped air is initially at atmospheric pressure but o Concave r it’s compressed after the venting mechanism closes. t Float The sewage continues rising in the valve, until air e and sewage are at the same pressure. The sewage r then stops rising, leaving the venting mechanism free from contamination. Additional gases given off by the sewage rise into the valve body, displacing and lowering the sewage level until the float drops, opening the venting mechanism allowing gases to escape. Sewage Optional Blowoff again rises to occupy the space vacated by the Valve escaped gas, lifts the float and closes the venting mechanism. This cycle is repeated frequently as air and gas collect in the valve without spillage or spurting, due to the sensitivity of the patented Optional concave float. Inlet Valve 8 Dimensions and Specifications Series 400 & 450 Sewage Air Release Valves Size Height Operating Venting Weight Major Orifice Model Pressure Capacity Inlet Outlet Valve w/Attach. Dia. Dia.* Plain w/Attach. psi/kpa CFFAM 2" NPT 0-50 .313" 55 50 0-345 8 3" NPT .5" NPT 17.5" 23.5" 7.5" 0-150 .25 STD 41 55 400 90 80 13 445 597 191 0-1034 6 19 25 4" NPT 0-300 .156" 25 100 0-2068 4 2" NPT 50 0-150 .5" STD 350 0-1034 13 3" NPT 1" NPT 20" 26.5" 9.5" 85 118 450 80 25 508 673 241 39 54 0-300 .438" 4" NPT 520 0-2068 11 100 Inch Pounds *Orifice diameter is determined by pressure, not by size. Millimeter Kilograms Specify APCO With Confidence Sewage Air Release Valve Models 400 & 450 Sewage Air Release Valves shall have an elongated body and be designed to operate (open) while pressurized allowing entrained air in a sewage force main line, sewage pump or waste water system to escape through the air release orifice without spillage or spurting. After entrained air escapes through the air release orifice, the valve orifice shall be closed by a needle mounted on a compound lever mechanism, (energized by a concave float) and prevent media from escaping. The air release orifice will then remain closed until more air accumulates and the opening cycle repeats automatically. The internal compound lever mechanism shall be stainless steel to prevent corrosion. Optional: Inlet and blow off valves, quick disconnect couplings and minimum 5’ (1.5m) hose for flushing. Engineer to specify. The internal linkage shall be fitted with a stem, having a stainless steel concave float threaded onto the opposite end. The concave float shall hang inside the valve body, slightly above the inlet and maintain an air gap between the lever mechanism and the waste media. The valve body and float shall withstand 500 psi (3447kpa) shell test pressure. The valve inlet shall be 2", 3", 4" NPT (50, 80, 100mm) Model 400 or 450. Engineer to specify. Materials of construction shall be certified the following ASTM specifications: Body & Cover Cast Iron ASTM A126 GR.B Ductile Iron ASTM A536 GR 65-45-12 Internal Linkage, Stem Stainless Steel Series T300 Patented Concave Float Stainless Steel ASTM A240 T304 Needle Buna-N Nitrile Rubber Exterior Paint Universal Metal Primer FDA Approved for Potable Water 9  Custom Combination Sewage Air Valves Typical pit installation detail for Sewage Air Valve Seat Detail Finished 30" Dia. Vented M H Frame Air/Vacuum Valve grade and Cover (bolted down) 125 lb: 14" (350mm) & larger 250 lb: all sizes 6" Min. Sewage Air Release Valve APCO Sewage Air Release Valves 3' - 0" I.D. Precast Concrete Concave Float (depth as required) 2" Min. 2" NPT. 8" Typ. Reinforced Concrete Concrete COncr Ete Pipe Footing FoOtInG 1-8" Compacted Typ. 8" Gravel Bedding Min. Isolation Butterfly Valve Inlet Performance graph For Air/Vacuum Valve air inflow/outflow thru valve in standard cubic feet of free air per second, (SCFS) test conducted by: Phillips Petroleum Company Engineering Department — Test Division Edmond Plant Feb. 2, 1961 Southern Research Institute Birmingham, Alabama May 8, 1959 Inflow Outflow 500 300 200 100 50 40 30 20 10 8 7 6 5 4 3 2 1 0.8 0.6 0.4 0.3 0.2 Valve Size .5" 1" 2" 3" 4" 6" 8" 10" 12" 14" Vacuum across valve in psi Vacuum across valve in psi 1 1 2 2 3 3 4 4 5 5 6 6 14" 12" 10" 8" 6" 4" 3" 2" 1" .5" Valve Size 0.2 0.3 0.4 0.6 0.8 1 2 3 4 5 6 7 8 10 20 30 40 50 100 200 300 500 Curves shown are actual flow capacities at 14.7 psi barometric pressure and at 70°f temperature base on actual test. For accurate size selection use DeZURIK/ These figures are not merely flow capacities across the orifice, APCO Air Valve but flow capacities across the entire valve. Computer software. Apslide available upon In the test set-up, air approach velocity is negligible therefore, request. actual flow capacity exceeds the values shown on the chart. 10 Specify APCO With Confidence Custom Combination Sewage Air Valve Series 400C Custom Combination Sewage Air Valve shall be dual function; venting large volumes of air through the large orifice and small pockets of air through the small orifice before shutting off. Thereafter, while pressurized, collecting pockets of air will be vented through the small orifice automatically. Should vacuum develop in the force main, both orifices shall be open permitting large volumes of air to re-enter to break the vacuum. The Custom Combination Sewage Air Valve shall consist of an independent large orifice Air/Vacuum Valve with an independent small orifice Air Release Valve side connected. The small orifice air valve shall be separated from the large orifice by a 2" (50mm) gate valve. The large orifice air valve shall incorporate one upper float and one lower concave float; thereby maintaining an air gap between the concave bottom float and upper shut-off float. The small orifice air valve shall have an internal compound lever mechanism including a long float stem with a stainless steel float thereby maintaining an air gap between the float and the mechanism. The air gaps shall retard waste solids from clogging the upper shut-off float of the large orifice and the lever mechanism of the small orifice valve. The Air/Vacuum Valve inlet shall be flanged 6" - 14" (150 - 350mm). The outlet shall be plain with hood or flanged. Engineer to specify. The side connected Air Release Valve shall have a 2" (50mm) NPT inlet and 1/2" (15mm) NPT outlet. The small orifice shall be 1/4" (6mm) diameter for operating (opening) pressure up to 150 psi (1034kpa) and venting capacity of 90 CFFAM. Optional Backflushing Attachments: Custom Combination Sewage Air Valve shall be fitted with two inlet isolation Valves: 2" (50mm) all Bronze gate valve to isolate the Air Release Valve from the Air/Vacuum Valve. One 6" - 14" (150 - 350mm) APCO Butterfly Valve or Gate Valve to isolate the Air/Vacuum Valve from the force main. Two blow off valves, two flush valves and minimum of 5' (1.5m) rubber hose with quick disconnects for back-flushing. The manufacturer shall certify venting capacity and provide maintenance manuals with each valve. Materials of construction shall be certified to the following ASTM specifications Body, Cover Cast Iron ASTM A126 GR.B Ductile Iron ASTM A536 GR 65-45-12 Float Stem Stainless Steel Series T300 Internal Linkage Stainless Steel Series T300 Needle and Seat Buna-N Nitrile Rubber Patented Concave Float Stainless Steel ASTM A240 T304 Exterior paint Universal Metal Primer FDA Approved for Potable Water Contact Valve to be APCO Series 400C Custom Combination Sewage Air Valve with attachments. 11  Sales and Service For information about our worldwide locations, approvals, certifications and local representative: Web Site: www.dezurik.com E-Mail: info@dezurik.com 250 Riverside Ave. N. Sartell, Minnesota 56377 • Phone: 320-259-2000 • Fax: 320-259-2227 DeZURIK, Inc. reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing by DeZURIK, Inc. Certified drawings are available upon request. Printed in the U.S.A.  SEWER UTILTY ACCOUNTANT HISTORICAL DATA RE: COST-SHARE AGREEMENTS 1) Dennis Golner located a copy of the original agreement regarding the Richmond School Lift Station and Force Main. The following are a few excerpts from the documents. Please see attached copy of the 2009 agreements. a) The document was signed Mar 9, 2009. b) The document states the split of major improvements over $ 5,000.00 between Richmond School and the Town of Lisbon was to be 80% to the School and 20% to the Town of Lisbon. This split was to last for 15 years. c) After 15 years the cost will be split based on the prior year’s usage as measured by the Richmond School and Lisbon Fire House flow meters d) The document indicates the split for routine maintenance of the lift station and force main was to be 65% to the Richmond School and 35% by the Town of Lisbon e) The document indicates the agreement for maintenance would expire fifty years after mutual agreement or sooner by mutual agreement. 2) See attached analysis of historical maintenance cost of the Richmond Lift Station and Force Main.  NEXT LYNCH & FRED'S SABEL ELECTRIC KUNKEL BRABAZON (WASTE (PRESSURE NORTHERN (ELECTRIC (ENGN) (PUMPS) PUMPING) MAIN) PIPE PANELS) TOTAL 2017 (NOV & DEC) $ 1,268.73 $ 650.00 $ 270.00 $ 443.75 $ 7,373.65 $ - $ 10,006.13 2018 $ 6,383.10 $ - $ 265.00 $ - $ - $ - $ 6,648.10 2019 $ 13,423.19 $ 458.54 $ 2,032.50 $ 1,290.25 $ - $ - $ 17,204.48 2020 $ 1,426.00 $ - $ - $ 1,723.64 $ - $ - $ 3,149.64 2021 $ 230.00 $ 16,549.22 $ - $ 581.75 $ - $ - $ 17,360.97 2022 $ 3,849.00 $ 2,200.40 $ - $ 878.00 $ - $ 1,500.00 $ 8,427.40 2023 $ 1,561.25 $ - $ - $ 2,583.60 $ - $ - $ 4,144.85 2024 YTD (APRIL) $ 932.10 $ 21,667.19 $ - $ - $ - $ - $ 22,599.29 $ - TOTAL $ 29,073.37 $ 41,525.35 $ 2,567.50 $ 7,500.99 $ 7,373.65 $ 1,500.00 $ 89,540.86 AVERAGE PER MONTH $ 373.00 $ 532.00 $ 33.00 $ 96.00 $ 95.00 $ 19.00 $ 1,148.00 From: Megan Ellenberger To: knickolaus@lisbonwi.gov Subject: Preserve at Harvest Ridge - sign request Date: Wednesday, May 1, 2024 1:36:28 PM Hi Kathy, I live at N57W27242 Autumn Run in the Harvest Ridge subdivision. My neighbors and I feel strongly that we need stop signs throughout the neighborhood. Recently the traffic from construction, the growth of the neighborhood, and cars now cutting through from neighboring subdivisions have made for more than a few close calls. There are a lot of young children who walk, play, and ride bikes along the pathways and on the road to reach the neighborhood park. When I see more than 4 vehicles in one afternoon drive so inattentively that they blow past the exit of the neighborhood, screech their tires and either backup or speed around crispin’s circle it’s apparent that there’s a growing issue. Is it also possible to look into getting “Children at Play” signs to be installed throughout the neighborhood or at least surrounding the park? Thank you for your time and please feel free to contact me if you have any questions! Best, Megan Ellenberger Sent from my iPhone From: Mimi Heald To: Knickolaus@lisbonwi.gov Subject: Harvest Ridge Safety concerns Date: Thursday, May 2, 2024 11:26:02 AM Hi Kathy, My name is Marian Nuckolls, I live at N57W27309 Autumn Run in the Harvest Ridge subdivision. My neighbors and I feel strongly that we need a stop sign at the intersection of Autumn Run and Harvest Ridge Dr. coming into the neighborhood. I have witnessed multiple close calls where cars speed and do not slow down coming into the neighborhood when children, families and dogs are present, almost hitting them. There are many people who live in surrounding neighborhoods who also use our park and path, adding to the number of people around who may put themselves in harms way. This corner is also where the bus stop is located, and other neighborhoods near us have stop signs and even bus stop signs attached to ensure safety in their neighborhood. We would like the same. Our neighbors on the other side of the neighborhood have also voiced concern about the need for a stop sign on the corner of Basham and Autumn run (Ainsworth entrance). We would also like to request that multiple “Children at Play” signs be installed throughout the neighborhood, or that you can grant us the ability to buy them ourselves. Please feel free to contact me if you have any questions. Mimi B. Nuckolls mimibheald@gmail.com (847)867-4625