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HomeMy WebLinkAbout02.03.25 Council PacketMeeting Location: Farmington City Hall, Council Chambers 430 Third Street Farmington, MN 55024 CITY COUNCIL REGULAR MEETING AGENDA Monday, February 3, 2025 7:00 PM Page 1.CALL TO ORDER 7:00 P.M. 2.PLEDGE OF ALLEGIANCE 3.ROLL CALL 4.APPROVE AGENDA 5.ANNOUNCEMENTS / COMMENDATIONS 5.1. Swearing in Fire Department Personnel Agenda Item: Swearing in Fire Department Personnel - Pdf 3 6.CITIZENS COMMENTS / RESPONSES TO COMMENTS (This time is reserved for citizen comments regarding non-agenda items. No official action can be taken on these items. Speakers are limited to five minutes to address the city council during citizen comment time.) 7.CONSENT AGENDA 7.1. Minutes of the January 16, 2025 Special Work Session Agenda Item: Minutes of the January 16, 2025 Special Work Session - Pdf 4 - 6 7.2. Minutes of the January 21, 2025 Regular City Council Meeting Agenda Item: Minutes of the January 21, 2025 Regular City Council Meeting - Pdf 7 - 14 7.3. Payment of Claims Agenda Item: Payment of Claims - Pdf 15 - 16 Payment of Claims 7.4. Staff Approvals and Recommendations Agenda Item: Staff Approvals and Recommendations - Pdf 17 7.5. Purchase of John Deere 1575 Tractor and Attachments 18 - 22 Page 1 of 111 Agenda Item: Purchase of John Deere 1575 Tractor and Attachments - Pdf 7.6. Amendment to Grant Contract with State of Minnesota for Intensive Comprehensive Police Officer Education and Training (ICPOET) Agenda Item: Amendment to Grant Contract with State of Minnesota for Intensive Comprehensive Police Officer Education and Training (ICPOET) - Pdf 23 - 29 7.7. Bid for the Well No. 1 and Well No. 2 Abandonment Agenda Item: Bid for the Well No. 1 and Well No. 2 Abandonment - Pdf 30 - 32 8. PUBLIC HEARINGS 9. AWARD OF CONTRACT 10. PETITIONS, REQUESTS AND COMMUNICATIONS 11. UNFINISHED BUSINESS 12. NEW BUSINESS 12.1. Professional Services Agreement with Alliant Engineering, Inc. for the 2025 Street Improvement Final Design and Bidding Approve the Professional Services Agreement with Alliant Engineering, Inc. for the 2025 Street Improvement Final Design and Bidding Agenda Item: Professional Services Agreement with Alliant Engineering, Inc. for the 2025 Street Improvement Final Design and Bidding - Pdf 33 - 111 13. CITY COUNCIL ROUNDTABLE 14. ADJOURN Page 2 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: Matt Price, Fire Chief Department: Fire Subject: Swearing in Fire Department Personnel Meeting: Regular Council - Feb 03 2025 INTRODUCTION: Fire Chief Price will present the following personnel to be sworn in:  Fire Captains Matthew Donnelly, Joshua Threet, and Brian Hanson  Fire Marshal Heath Walker  Deputy Fire Chief Matthew Brown The City Clerk will administer the Oath of Office in groups of rank. BUDGET IMPACT: No Impact to the budget Page 3 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: Shirley Buecksler, City Clerk Department: Administration Subject: Minutes of the January 16, 2025 Special Work Session Meeting: Regular Council - Feb 03 2025 INTRODUCTION: For approval are the minutes of the January 16, 2025 Special Work Session. ACTION REQUESTED: Approve the minutes of the January 16, 2025 Special Work Session. ATTACHMENTS: 01.16.25 Special Work Session Minutes Page 4 of 111 Special Work Session Minutes of January 16, 2025 Page 1 of 2 City of Farmington City Council Special Work Session Minutes Thursday, January 16, 2025 The City Council met in a special work session on Thursday, January 16, 2025, at Farmington City Hall, 430 Third Street, Farmington, Minnesota. 1. CALL TO ORDER Mayor Hoyt called the meeting to order at 5:30 pm. Members Present: Mayor Joshua Hoyt Councilmembers Holly Bernatz, Jake Cordes, Nick Lien, and Steve Wilson Members Absent: None Staff Present: Lynn Gorski, City Administrator Deanna Kuennen, Community & Economic Development Director Tony Wippler, Planning Manager Amy Schmidt, City Attorney Justin Templin, Attorney 2. APPROVE AGENDA Motion was made by Councilmember Wilson and seconded by Councilmember Bernatz to approve the agenda as presented. 3. DISCUSSION ITEMS 3.1 Closed Session to Discuss Litigation Court File No. 19HA-CV-24-5838 Motion was made by Councilmember Lien and seconded by Councilmember Wilson to enter into a closed session pursuant to Minnesota Statutes 13D.05, subd. 3(b) for a confidential, attorney-client privileged discussion of litigation regarding Court File No. 19HA-CV-24- 5838. Motion carried: 5 ayes / 0 nays. Motion was made by Councilmember Wilson and seconded by Councilmember Bernatz to re-open the meeting at 6:02 pm. Page 5 of 111 Special Work Session Minutes of January 16, 2025 Page 2 of 2 4. ADJOURNMENT Motion was made by Councilmember Wilson and seconded by Councilmember Cordes to adjourn the meeting at 6:02 pm. Motion carried: 5 ayes / 0 nays Respectfully submitted, Shirley R Buecksler City Clerk Page 6 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: Shirley Buecksler, City Clerk Department: Administration Subject: Minutes of the January 21, 2025 Regular City Council Meeting Meeting: Regular Council - Feb 03 2025 INTRODUCTION: For approval are the minutes of the January 21, 2025 Regular City Council Meeting. ACTION REQUESTED: Approve the minutes of the January 21, 2025 Regular City Council Meeting. ATTACHMENTS: 01.21.25 Council Minutes Page 7 of 111 Regular City Council Meeting Minutes of January 21, 2025 Page 1 of 7 City of Farmington Regular Council Meeting Minutes Tuesday, January 21, 2025 The City Council met in regular session on Tuesday, January 21, 2025, at Farmington City Hall, 430 Third Street, Farmington, Minnesota. 1. CALL TO ORDER Mayor Hoyt called the meeting to order at 7 pm. 2. PLEDGE OF ALLEGIANCE Mayor Hoyt led everyone in the Pledge of Allegiance. 3. ROLL CALL Members Present: Mayor Joshua Hoyt Councilmembers Holly Bernatz, Jake Cordes, Nick Lien, and Steve Wilson Members Absent: None Staff Present: Lynn Gorski, City Administrator Deanna Kuennen, Community & Economic Development Director Matt Price, Fire Chief Kellee Omlid, Parks & Recreation Director Tony Wippler, Planning Manager John Powell, Public Works Director Shirley Buecksler, City Clerk Nate Siem, Deputy Chief Braeden Bierbrauer, Community Service Officer Bradyn Willford, Police Officer Gavin Janovsky, Police Officer Daniel Miller, Police Sergeant Casandra Redmond-Palo, Police Sergeant 4. APPROVE AGENDA Motion was made by Councilmember Wilson and seconded by Councilmember Bernatz to approve the agenda as presented. Motion carried: 5 ayes / 0 nays Page 8 of 111 Regular City Council Meeting Minutes of January 21, 2025 Page 2 of 7 5. ANNOUNCEMENTS / COMMENDATIONS 5.1 Swearing In Police Department Personnel Clerk Buecksler provided the Oath of Office for: Braeden Bierbrauer, Community Service Officer Bradyn Willford, Police Officer Gavin Janovsky, Police Officer Daniel Miller, Police Sergeant Casandra Redmond-Palo, Police Sergeant Nathanael Siem, Deputy Chief 5.2 Resolution Accepting Toys for Town Donations Motion was made by Councilmember Bernatz and seconded by Councilmember Cordes to adopt Resolution 2025-11 Accepting Donations to the Farmington Police Department Toys for Town Program. Motion carried: 5 ayes / 0 nays 6. CITIZENS COMMENTS / RESPONSES TO COMMENTS The following citizen(s) addressed the Council: • Tim Galloway, President, Farmington Youth Hockey Association 7. CONSENT AGENDA Clerk Buecksler requested that Item 7.3, Application for Gambling Premise Permit for Farmington Youth Basketball Association, be pulled from the agenda for further review. 7.1 Amendment to Council Policy – 02, Council-Staff Communication Protocol 7.2 Application for Gambling Event Permit for Sypal Lundgren Post dba VFW 7662; Resolution 2025-12 7.3 Application for Gambling Premise Permit for Farmington Youth Basketball Association; Resolution 2025-10 – item pulled 7.4 Application for Tobacco License for Farmington Smoke & Vape, Inc. dba Farmington Smoke Shop, 115 Elm Street E, Suite E, Farmington 7.5 Minutes of the January 6, 2025 Council Work Session 7.6 Minutes of the January 6, 2025 Regular City Council Meeting 7.7 Fourth Quarter 2024 New Construction Report, to Include Year End Totals & Revenue Report 7.8 Payment of Claims 7.9 Staff Approvals and Recommendations, including the appointment of: • Claire Kennedy as Community Service Officer Page 9 of 111 Regular City Council Meeting Minutes of January 21, 2025 Page 3 of 7 7.10 Contract with Xcel Energy for Transformer Upgrade at the Rambling River Center 7.11 Donation from the Farmington Sons of the American Legion to the Rambling River Center; Resolution 2025-13 7.12 Akin Road Improvement-Final Payment and Change Orders 7.13 Professional Services Agreement with WSB for Staff Augmentation 7.14 Solid Waste and Recycling Coordination Services Joint Powers Agreement Motion was made by Councilmember Wilson and seconded by Councilmember Lien to approve the Consent Agenda, as amended. Motion carried: 5 ayes / 0 nays 8. PUBLIC HEARINGS 8.1 Application for On-Sale and Sunday Intoxicating Liquor License from Granowski14 LLC dba The Mug Mayor Hoyt opened the public hearing at 7:36 pm. Clerk Buecksler presented the application for On-Sale and Sunday Intoxicating Liquor License. Seeing no one wishing to speak, Mayor Hoyt closed the public hearing at 7:38 pm. Motion was made by Councilmember Bernatz and seconded by Councilmember Cordes to approve an On-Sale Intoxicating and Sunday Liquor License for Granowski14 LLC dba The Mug, located at 18450 Pilot Knob Road #A, Farmington, Minnesota, effective January 21, 2025 through December 31, 2025. Motion carried: 5 ayes / 0 nays 8.2 WITHDRAWAL – Petition to Vacate Drainage and Utility Easement over PID: 14-82500-00-040 (Outlot D, Vermillion Grove) Mayor Hoyt opened the public hearing at 7:40 pm. Planning Manager Wippler presented. Seeing no one wishing to speak, Mayor Hoyt closed the public hearing at 7:40 pm. Page 10 of 111 Regular City Council Meeting Minutes of January 21, 2025 Page 4 of 7 Motion was made by Councilmember Wilson and seconded by Councilmember Lien to accept the withdrawal of the application to vacate drainage and utility easement over PID: 14-82500-00-040 (Outlot D, Vermillion Grove). Motion carried: 5 ayes / 0 nays 9. AWARD OF CONTRACT 10. PETITIONS, REQUESTS AND COMMUNICATIONS 10.1 Meadowview Preserve 2nd Addition Final Plat Planning Manager Wippler presented the final plat for Meadowview Preserve 2nd Addition. Motion was made by Councilmember Wilson and seconded by Councilmember Bernatz to adopt Resolution 2025-14 Approving the Meadowview Preserve 2nd Addition Final Plat contingent upon the following: a. The satisfaction of all engineering comments related to the construction plans for grading streets and utilities. b. A Development Contract between the Developer and the City of Farmington shall be executed, and security fees and costs shall be paid. Submission of all other documents required under the Development Contract shall be required. Motion carried: 5 ayes / 0 nays 11. UNFINISHED BUSINESS 12. NEW BUSINESS 12.1 Appointments to Boards and Commissions for 2025 Clerk Buecksler presented for approval the 2025 appointments to boards and commissions as follows: BOARD/COMMISSION NAME TERM START TERM END Parks and Recreation Advisory Commission Katie Putt February 1, 2025 January 31, 2028 Doug Pewowaruk February 1, 2025 January 31, 2028 Planning Commission Dirk Rotty February 1, 2025 January 31, 2027 Andy Baerg February 1, 2025 January 31, 2027 Page 11 of 111 Regular City Council Meeting Minutes of January 21, 2025 Page 5 of 7 Rambling River Center Advisory Board Judy Janke February 1, 2025 January 31, 2028 Rachel Edwards February 1, 2025 January 31, 2028 Water Board Bill Weierke February 1, 2025 January 31, 2027 Motion was made by Councilmember Cordes and seconded by Councilmember Lien to approve the appointments to the Parks and Recreation Advisory Commission, Planning Commission, Rambling River Center Advisory Board, and Water Board for 2025, as listed. Motion carried: 5 ayes / 0 nays 13. CITY COUNCIL ROUNDTABLE Councilmember Lien: One comment that stuck out for me from the board interviews we had was Bill Weierke who said he was coming up on 60 years of service to the City. We asked him why and he said, “Well, I figure if I’ve done 60, it makes people that have only done three or four and make it not seem so bad.” It was a great perspective on it, and I appreciate it. It made me feel like the three years I’ve been doing this is just a drop in the bucket. Some days it feels a little long but it’s hard to stand next to that. Thank you, everyone, again for that part of it. Councilmember Bernatz: We had some cool things happen last Friday night. Farmington High School Theater did their One-Act and, this weekend, they are performing in the One-Act competition. If anyone wants to go see the Theater compete, it is a One-Act that was actually written by a high school Senior from Farmington High School. Best of luck to them as they go out and compete and, hopefully, make it to the next level. Councilmember Cordes: I want to thank outgoing commission members who recently had their last meeting. Thank you to Lee Ann Lehto and Cody Fishman for their service on the Planning Commission and the Parks and Recreation Board. I think Lee Ann started in October of 2019 and Cody in August of 2023. Thank you for your service to our community, and I wish them the best of luck moving forward. Councilmember Wilson: On Friday, Matt Price and his team put on a fantastic banquet honoring our amazing Fire Department, and congratulations to Mary for being our Firefighter of the Year. It was great to be there. Page 12 of 111 Regular City Council Meeting Minutes of January 21, 2025 Page 6 of 7 This stems from something the Mayor made mention of at our last meeting, and it bears noting, and appreciating, even three years later. Back in February of 2022, the team of “Holly’s” (Holly Bernatz and Holly Schearer) came to the community wanting to reimagine and reinvigorate a community celebration that really had kind of fallen apart without volunteers and lacked a lot of energy. The dynamic duo created probably one of the best community events that we’ve seen in recent years, and that continues to be so appreciated, Holly. The reason I’m pointing this out is because the team of Holly’s, one being our Holly sitting next to us here at the dais, were very instrumental after that time period, but there has also been a passing of the torch and leadership and, of course, we have a brand-new sponsor this year. The sponsor’s name may not be the same as we’ve been used to, but I think the community celebration is going to be even more impactful with so many more ways to get involved. So, I am extending my appreciation again for Holly Bernatz and Holly Schearer for the work they did to get us to this point. Get involved, be part of the group, be part of a group that wants to take on an event, be part of the team that’s coordinating the whole thing. There are so many different ways to get involved. I’m guessing if you raise your hand and say you want to be involved, there’s going to be a job for you, and you’ll feel great about it because you found a great way to give back to the community. A long way of saying we appreciated you three years ago before you were up here, Holly, and we continue to appreciate the work and foundation you set. Thank you. Clerk Buecksler: Two items that were approved on the Consent Agenda tonight – one is a Gambling License for the VFW to conduct bingo in their back room, and the other is a new Tobacco License for Farmington Smoke Shop at 115 Elm Street. Director Kuennen: I would like to publicly thank Aerospace Fabrication and Materials for opening their door and giving us a fantastic tour tonight. There are some amazing things that happen in this community or are being built or being manufactured, and Aerospace Fabrication is a shining example of the creativity and intelligence, all those things that happen here in our community. So, thank you to them for opening their doors and letting us peek inside for an hour. Director Powell: Next week, the 27th through the 31st, is Winter Salt Week 2025. Salt is a very important part of our snow and ice safety and cleanup efforts, but we Page 13 of 111 Regular City Council Meeting Minutes of January 21, 2025 Page 7 of 7 always want to use just enough to be safe and not too much because that chloride ends up in our lakes, water bodies, and rivers. Just one teaspoon of salt permanently pollutes five gallons of water, so think about it that way. That chloride collects in the water bodies, and it does not go away, it does not dilute, it stays there. There is a wide variety of webinars that folks can take advantage of at www.wintersaltweek.org about safe salting and ways to use just enough and not too much to take care of our water bodies. Director Omlid: Congratulations to Doug Pewowaruk on his appointment to the Parks and Recreation Commission. He attended the January meeting and got to meet the team and then he was in last week and we met for about an hour. So, he’ll hit the ground running. Congratulations, Doug, and welcome to the commission. Even though we have great outdoor ice for skating, we are thinking about spring. Now is the time to register for recreation programs. We have a Pint Size Prom, we have Breakfast with the Bunnies, we have some golf lessons, clay classes with Muddy Waters, so get on the City’s website www.farmingtonmn.gov and register for spring programs. Chief Price: Our Paid-on-Call had opened on January 13th. Our first information meeting will be February 17th. It’s Presidents’ Day but gives us an opportunity to get in a few individuals who may not have been able to do that. I don’t have all the dates, but we do have a daytime informational meeting and two other evening informational meetings. It closes in March, and then we will begin the process of bringing new Firefighters on board. 14. ADJOURNMENT Motion was made by Councilmember Wilson and seconded by Councilmember Bernatz to adjourn the meeting at 7:59 pm. Motion carried: 5 ayes / 0 nays Respectfully submitted, Shirley R Buecksler City Clerk Page 14 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: Kim Sommerland, Finance Director Department: Finance Subject: Payment of Claims Meeting: Regular Council - Feb 03 2025 INTRODUCTION: Minnesota Statutes require that all claims for payment be presented to the City Council for review and approval. DISCUSSION: The City Council has established a process to review and approve claims for payment at each regular meeting. The list of claims for the period of 01/01/2025 to 01/14/2025 is being presented for consideration, ensuring compliance with state law and maintaining proper financial oversight. BUDGET IMPACT: The claims paid will reduce the available budget for the accounts listed in the detailed report provided to the Council. ACTION REQUESTED: Approve payment of claims. ATTACHMENTS: Council Summary Payment of Claims 02-03-2025 Page 15 of 111 CLAIMS FOR APPROVAL 01/15/2025-01/28/2025 CHECK PAYMENTS 1,115,096.17$ ELECTRONIC PAYMENTS 1,438,713.51$ TOTAL 2,553,809.68$ The City Council receives a detail list of claims paid that is available to the public upon request. CITY OF FARMINGTON SUMMARY PAYMENT OF CLAIMS February 3, 2025 Page 16 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: Lynn Gorski, City Administrator Department: HR Subject: Staff Approvals and Recommendations Meeting: Regular Council - Feb 03 2025 INTRODUCTION: Staff recommends the rehire of Aasa Just for the Paid-On-Call Firefighter position. DISCUSSION: Aasa Just previously worked with the Farmington Fire Department as a Paid-On-Call Firefighter from March 28, 2011, through May 14, 2022. Mr. Just applied for an open position and was selected through the hiring process. BUDGET IMPACT: The POC position is within the 2025 budget. ACTION REQUESTED: Approve the rehire of Aasa Just for the Paid-On-Call Firefighter position. Page 17 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: Kellee Omlid, Parks & Recreation Director Department: Parks & Recreation Subject: Purchase of John Deere 1575 Tractor and Attachments Meeting: Regular Council - Feb 03 2025 INTRODUCTION: Staff is requesting approval to purchase a new 2024 John Deere 1575 Tractor (tractor), V-blade (snowplow), and snowblower attachment. DISCUSSION: The current John Deere Tractor is included in the Capital Improvement Plan (CIP) schedule to be replaced in 2025. The Tractor is a 2011 and needs to be replaced. The new tractor will be used for snow removal in the downtown area, Schmitz-Maki Arena, and along the trails downtown. The purchase of the tractor, snowplow, and snowblower will be out of the General Capital Equipment Fund. BUDGET IMPACT: Purchasing the 2024 tractor directly from the John Deere supplier is cheaper than the Minnesota State contract price. Thus, the price for the tractor is $40,500, snowplow is $5,200, and snowblower is $11,300 for a total price of $57,000. The General Capital Equipment Fund will cover the cost of the purchase. ACTION REQUESTED: Approve the purchase of a new 2024 John Deere 1575 Tractor, snowplow, and snowblower. ATTACHMENTS: John Deere 1575 Tractor Quote Page 18 of 111 Date: 09 May 2024 Offer Expires: 31 July 2024 Confidential 30925388Quote Id: Prepared For: Ron Ley CITY OF FARMINGTON Prepared By:Daniel Kapaun Midwest Machinery Co. 32980 Northfield Blvd. Northfield, MN 55057 Tel: 507-645-4886 Fax: 507-645-6362 Email: dkapaun@mmcjd.com Page 19 of 111 Salesperson : X ______________ Accepted By : X ______________ Confidential Quote Summary Prepared For: Ron Ley CITY OF FARMINGTON Ron Ley 430 3RD ST FARMINGTON, MN 55024 Business: 651-280-6906 RLEY@CI.FARMINGTON.MN.US Prepared By: Daniel Kapaun Midwest Machinery Co. 32980 Northfield Blvd. Northfield, MN 55057 Phone: 507-645-4886 dkapaun@mmcjd.com Quote Id:30925388 09 May 2024 10 January 2025 Created On: Last Modified On: Expiration Date:31 July 2024 Equipment Summary Selling Price Qty Extended SAMASZ 59" V TYPE -FRONT MOUNT - 0089089 $ 5,200.00 X 1 = $ 5,200.00 2024 JOHN DEERE 1575 TerrainCut™ with ComfortCab Commercial Front Mower (Less Mower Deck) - 1TC1575VHRS120024 $ 40,500.00 X 1 = $ 40,500.00 2023 PRONOVOST 52" SNOWBLOWER-FRONT MT-1575/1585 - 61676 $ 11,300.00 X 1 = $ 11,300.00 Equipment Total $ 57,000.00 Quote Summary Equipment Total $ 57,000.00 SubTotal $ 57,000.00 Total $ 57,000.00 Down Payment (0.00) Rental Applied (0.00) Balance Due $ 57,000.00 Page 20 of 111 Selling Equipment Quote Id: 30925388 Customer:CITY OF FARMINGTON Confidential SAMASZ 59" V TYPE -FRONT MOUNT - 0089089 Hours:0 Stock Number:586735 Selling Price $ 5,200.00 Code Description Qty Unit Extended --- SAMASZ 59" V TYPE -FRONT MOUNT 1 $ 5,200.00 $ 5,200.00 Suggested Price $ 5,200.00 Customer Discounts Customer Discounts Total $ 0.00 $ 0.00 Total Selling Price $ 5,200.00 2024 JOHN DEERE 1575 TerrainCut™ with ComfortCab Commercial Front Mower (Less Mower Deck) - 1TC1575VHRS120024 Hours:1 Stock Number:586080 Selling Price $ 40,500.00 Code Description Qty Unit Extended 244BTC JOHN DEERE 1575 TERCUT 4WD (CAB)T4 TRCT 1 $ 52,580.00 $ 52,580.00 Standard Options - Per Unit 001A COUNTRY CODE- US / CANADA 1 $ 0.00 $ 0.00 183N M MODEM 1 $ 0.00 $ 0.00 Standard Options Total $ 0.00 Dealer Attachments UC13263 Weight, weight, 20kg suitcase weigh 5 $ 84.27 $ 421.35 TCB10303 Mounting parts 1 $ 170.77 $ 170.77 BUC11627 Light kit, led beacon light, cab 1 $ 341.65 $ 341.65 BUC11654 Light kit, rear led worklight 1 $ 216.84 $ 216.84 BTC10531 Front mwr weight transfer kit 1 $ 469.73 $ 469.73 TCB10608 Cruise control 1 $ 407.67 $ 407.67 TCU38442 Bracket - tie down, rh 1 $ 106.38 $ 106.38 TCU38441 Bracket - tie down, lh 1 $ 100.16 $ 100.16 Dealer Attachments Total $ 2,234.55 Value Added Services Total $ 0.00 Other Charges Freight 1 $ 600.00 $ 600.00 Page 21 of 111 Selling Equipment Quote Id: 30925388 Customer:CITY OF FARMINGTON Confidential Setup 1 $ 1,000.00 $ 1,000.00 Other Charges Total $ 1,600.00 Suggested Price $ 56,414.55 Customer Discounts Customer Discounts Total $ -15,914.55 $ -15,914.55 Total Selling Price $ 40,500.00 2023 PRONOVOST 52" SNOWBLOWER-FRONT MT-1575/1585 - 61676 Hours:0 Stock Number:568600 Selling Price $ 11,300.00 Code Description Qty Unit Extended --- 2023 PRONOVOST 52" SNOWBLOWER-FRONT MT-1575/1585 1 $ 12,500.00 $ 12,500.00 Suggested Price $ 12,500.00 Customer Discounts Customer Discounts Total $ -1,200.00 $ -1,200.00 Total Selling Price $ 11,300.00 Page 22 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: Gary Rutherford, Police Chief Department: Police Subject: Amendment to Grant Contract with State of Minnesota for Intensive Comprehensive Police Officer Education and Training (ICPOET) Meeting: Regular Council - Feb 03 2025 INTRODUCTION: The Intensive Comprehensive Peace Officer Education and Training (ICPOET) Program provides grant funding to assist Minnesota law enforcement agencies with hiring. The ICPOET appropriation is designed to recruit candidates who may be interested in a career transition into law enforcement at a time when vacancies are high across the state. At the end of 2023, the Minnesota Department of Public Safety’s Office of Justice Programs (OJP) released a request for proposal (RFP) for law enforcement agencies to apply for this program. DISCUSSION: In December of 2024, the state program coordinator contacted current grantees. We were asked if we had any further need for additional grants inside this program. Staff applied for a third ICPOET grant at that time. In January, we were advised that we were being awarded the third grant. BUDGET IMPACT: The estimated cost for these three positions for compensation and education until time of appointment as licensed Police Officers is $225,000. With the grant funding of $50,000 per candidate, the City's unbudgeted liability is approximately $75,000. This liability can be covered by 2025 budget savings through current unfilled Staff positions. 2023 Public Safety funds could also be used to fund these liabilities. ACTION REQUESTED: Please ask any questions that you may have. Staff recommends the approval of the attached contract to allow us to amend the agreement with the Minnesota Department of Public Safety and continue in the process to fill the third position. ATTACHMENTS: ICPOET Grant Agreement Grant Amendment 012225 Page 23 of 111 Grant Contract Agreement Page 1 of 2 DPS Grant Contract Agreement Non-State (rev. March 2024) Minnesota Department of Public Safety (“State”) Office of Justice Programs 445 Minnesota Street, Suite 2300 St. Paul, MN 55101-2139 Grant Program: Intensive Comprehensive Peace Officer Education and Training 2025 Grant Contract Agreement No.: A-ICPOE-2025-FARMINPD-012 Grantee: City of Farmington, Police Department 430 3rd Street, Farmington City Hall Farmington, Minnesota 55024-8444 Grant Contract Agreement Term: Effective Date: 12/1/2024 Expiration Date: 9/30/2025 Grantee’s Authorized Representative: Chief of Police, Gary Rutherford City of Farmington, Police Department 19500 Municipal Drive Farmington, Minnesota 55024-8444 (651) 280-6701 grutherford@farmingtonmn.gov Grant Contract Agreement Amount: Original Agreement $100,000.00 Matching Requirement $0.00 State’s Authorized Representative: Kristin Lail, Grants Specialist Coordinator Office of Justice Programs 445 Minnesota Street, Suite 2300 St. Paul, MN 55101-2139 (651) 230-3358 Kristin.lail@state.mn.us Federal Funding: CFDA/ALN: None FAIN: N/A State Funding: Minnesota Session Laws of 2023, Chapter 52, Article 2, Section 3, Subdivision 8. Special Conditions: None Under Minn. Stat. § 299A.01, Subd 2 (4) the State is empowered to enter into this grant contract agreement. Term: Per Minn. Stat.§16B.98, Subd. 5, the Grantee must not begin work until this grant contract agreement is fully executed and the State's Authorized Representative has notified the Grantee that work may commence. Per Minn.Stat.§16B.98 Subd. 7, no payments will be made to the Grantee until this grant contract agreement is fully executed. Once this grant contract agreement is fully executed, the Grantee may claim reimbursement for expenditures incurred pursuant to the Payment clause of this grant contract agreement. Reimbursements will only be made for those expenditures made according to the terms of this grant contract agreement. Expiration date is the date shown above or until all obligations have been satisfactorily fulfilled, whichever occurs first. The Grantee, who is not a state employee, will: Perform and accomplish such purposes and activities as specified herein and in the Grantee’s approved Intensive Comprehensive Peace Officer Education and Training 2025 Application [“Application”] which is incorporated by reference into this grant contract agreement and on file with the State at 445 Minnesota Street, Suite 2300, St. Paul, Minnesota 55101-2139. The Grantee shall also comply with all requirements referenced in the Intensive Comprehensive Peace Officer Education and Training 2025 Guidelines and Application which includes the Terms and Conditions and Grant Program Guidelines (https://app.dps.mn.gov/EGrants), which are incorporated by reference into this grant contract agreement. Budget Revisions: The breakdown of costs of the Grantee’s Budget is contained in Exhibit A, which is attached and incorporated into this grant contract agreement. As stated in the Grantee’s Application and Grant Program Guidelines, the Grantee will submit a written change request for any substitution of budget items or any deviation and in accordance with the Grant Program Guidelines. Requests must be approved prior to any expenditure by the Grantee. Matching Requirements: (If applicable.) As stated in the Grantee’s Application, the Grantee certifies that the matching requirement will be met by the Grantee. Page 24 of 111 Grant Contract Agreement Page 2 of 2 DPS Grant Contract Agreement Non-State (rev. March 2024) Payment: As stated in the Grantee’s Application and Grant Program Guidance, the State will promptly pay the Grantee after the Grantee presents an invoice for the services actually performed and the State's Authorized Representative accepts the invoiced services and in accordance with the Grant Program Guidelines. Payment will not be made if the Grantee has not satisfied reporting requirements. Certification Regarding Lobbying: (If applicable.) Grantees receiving federal funds over $100,000.00 must complete and return the Certification Regarding Lobbying form provided by the State to the Grantee. 1. ENCUMBRANCE VERIFICATION 3. STATE AGENCY Individual certifies that funds have been encumbered as required by Minn. Stat. § 16A.15. Signed: _____________________________________________ (with delegated authority) Signed: _____________________________________________ Title: ______________________________________________ Date: _______________________________________________ Date: ______________________________________________ Grant Contract Agreement No./ P.O. No. A-ICPOE-2025-FARMINPD-012 / 3-98832 Project No.(indicate N/A if not applicable): __N/A________ 2. GRANTEE The Grantee certifies that the appropriate person(s) have executed the grant contract agreement on behalf of the Grantee as required by applicable articles, bylaws, resolutions, or ordinances. Signed: _____________________________________________ Print Name: __________________________________________ Title: _______________________________________________ Date: _______________________________________________ Signed: ______________________________________________ Print Name: __________________________________________ Title: ________________________________________________ Date: ________________________________________________ Signed: ______________________________________________ Print Name: __________________________________________ Distribution: DPS/FAS Title: ________________________________________________ Grantee State’s Authorized Representative Date: ________________________________________________ Page 25 of 111 Intensive Comprehensive Peace Officer Education and Training 2025 Organization: Farmington Police Department EXHIBIT A A-ICPOE-2025-FARMINPD-012 Budget Summary ICPOE: Empowering Career Transition Candidates through Peace Officer Training Budget Category Award Personnel Wages Cadet 1 - $34,176 (40 hr x 24 wks @ $35.60/hr)$20,000.00 Wages Cadet 2 - $34,176 (40 hr x 24 wks @ $35.60/hr)$20,000.00 Total $40,000.00 Payroll Taxes and Fringe Fringe (calculated at 46%) - Cadet 1 ($15,648 full fringe)$5,000.00 Fringe (calculated at 46%) - Cadet 2 ($15,648 full fringe)$5,000.00 Total $10,000.00 Travel and Training Tuition and Equipment Cadet 1 $25,000.00 Tuition and Equipment Cadet 2 $25,000.00 Total $50,000.00 Total $100,000.00 Page 1 of 110/08/2024 Pa g e 2 6 o f 1 1 1 Grant Contract Agreement Amendment Page 1 of 2 DPS Grant Contract Agreement Amendment (rev. March 2024) Minnesota Department of Public Safety (“State”) Office of Justice Programs 445 Minnesota Street, Suite 2300 St. Paul, MN 55101-2139 Grant Program: Intensive Comprehensive Peace Officer Education and Training 2025 Grant Contract Agreement No.: A-ICPOE-2025-FARMINPD-012 Grant Contract Amendment No.: 1 Grantee: City of Farmington, Police Department 430 3rd Street, Farmington City Hall Farmington, Minnesota 55024-8444 Grant Contract Agreement Term: Effective Date: 12/1/2024 Expiration Date: 9/30/2025 12/31/2025 Grant Matching Requirement: Original Agreement Amount $0.00 Previous Amendment(s) Total $0.00 Current Amendment Amount $0.00 Total Agreement Amount $0.00 Grantee Contract Agreement Amount: Original Agreement Amount $100,000.00 Previous Amendment(s) Total $0.00 Current Amendment Amount $50,000.00 Total Agreement Amount $150,000.00 State’s Authorized Representative: Kristin Lail, Grants Specialist Coordinator Office of Justice Programs 445 Minnesota Street, Suite 2300 St. Paul, MN 55101-2139 (651) 230-3358 Kristin.lail@state.mn.us Federal Funding: CFDA/ALN: None FAIN: N/A State Funding: Minnesota Session Laws of 2023, Chapter 52, Article 2, Section 3, Subdivision 8. Special Conditions: None In this Amendment deleted agreement terms will be struck out and added agreement terms will be underlined. The Original Grant Contract Agreement and all previous amendments are incorporated into this amendment by reference. 1.ENCUMBRANCE VERIFICATION 3. STATE AGENCY Individual certifies that funds have been encumbered as required by Minn. Stat. § 16A.15. Signed: _______________________________ ___________ (with delegated authority) Signed: _____________________________________________ Title: ____________________________________________ Date: _______________________________________________ Date: ____________________________________________ Grant Agreement No./PO No: A-ICPOE-2025-FARMINPD-012 / 3-98832 Project No.(indicate N/A if not applicable): ___N/A____________ 2.GRANTEE The Grantee certifies that the appropriate person(s) have executed the grant contract agreement on behalf of the Grantee as required by applicable articles, bylaws, resolutions, or ordinances. Signed: ____________________________________________ Print Name: ________________________________________ Title: ______________________________________________ Date: ______________________________________________ -continued- Page 27 of 111 Grant Contract Agreement Amendment Page 2 of 2 DPS Grant Contract Agreement Amendment (rev. March 2024) Signed: ___________________________________________ Print Name: _______________________________________ Distribution: DPS/FAS Title: _____________________________________________ Date: _____________________________________________ Grantee State’s Authorized Representative Signed: ____________________________________________ Print Name: ________________________________________ Title: ______________________________________________ Date: ______________________________________________ Page 28 of 111 Intensive Comprehensive Peace Officer Education and Training 2025 Revised - EXHIBIT A Organization: Farmington Police Department A-ICPOE-2025-FARMINPD-012 Budget Summary ICPOE: Empowering Career Transition Candidates through Peace Officer Training Budget Category Award Personnel Wages Cadet 1 - $34,176 (40 hr x 24 wks @ $35.60/hr)$20,000.00 Wages Cadet 2 - $34,176 (40 hr x 24 wks @ $35.60/hr)$20,000.00 Wages Cadet 3 - $34,176 (40 hr x 24 wks @$35.60/hour)$20,000.00 Total $60,000.00 Payroll Taxes and Fringe Fringe (calculated at 46%) - Cadet 1 ($15,648 full fringe)$5,000.00 Fringe (calculated at 46%) - Cadet 2 ($15,648 full fringe)$5,000.00 Fringe (calculated at 46%) - Cadet 3 ($15,648 full fringe)$5,000.00 Total $15,000.00 Travel and Training Tuition and Equipment Cadet 1 $25,000.00 Tuition and Equipment Cadet 2 $25,000.00 Tuition and Equipment Cadet 3 $25,000.00 Total $75,000.00 Total $150,000.00 Page 1 of 101/22/2025 Pa g e 2 9 o f 1 1 1 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: John Powell, Public Works Director Department: Engineering Subject: Bid for the Well No. 1 and Well No. 2 Abandonment Meeting: Regular Council - Feb 03 2025 INTRODUCTION: As Well No. 1 and Well No. 2 are no longer being used, they need to be removed from service and properly abandoned in order to protect the groundwater supply. The City has obtained a bid for the abandonment of the wells and demolition of the well house structure; staff is recommending the bid be rejected due to cost. DISCUSSION: Well 1 and Well 2 are located in a structure near the northwest corner of the Rambling River Center (RRC). Well 2 has not been active for decades, and Well 1 was last used to regularly support the City's pumping capacity in 2021. Both of these wells are about 400 feet deep and were drilled to the Prairie du Chien/Jordan aquifer. Well 1 was constructed in 1938 and has far exceeded its 60-year design life. To remove any obstructions for the planned or future RRC building and area improvements, the well project was expanded to include the complete abandonment of the wells, removal of all equipment, and demolition of the structure. It is expected that the well driller would complete the well video survey and gamma log (to determine the existing conditions within the wells) immediately upon contract award and propose a plan to the Minnesota Department of Health (MDH) for sealing each well. While MDH is reviewing the proposed course of action, the well house demolition and utility capping would be taking place. An advertisement for bids was posted in the Dakota County Tribune on December 20 and 27, 2024 and on the QuestCDN website. Bids were due at 2:00 pm on January 15, 2025. The City received only one bid, from Minger Construction Company in the amount of $393,785.00. A comparison of the Minger bid to the Opinion of Probable Construction Cost (OPCC) is attached. BUDGET IMPACT: The low bid is about 24.5% over the estimated construction cost. Factors contributing to the higher cost include:  Abandoning a well, similar to drilling a new well, is highly specialized work and there are not many drillers of public wells in the metropolitan area.  The proposed schedule assumes most of the building and well work is performed in winter Page 30 of 111 conditions to have the site cleared at the same time as the planned improvements to the RRC.  The contractor will not be able to prepare their well sealing plan, and propose it to the MDH for approval, until they have removed the pumps and researched the existing well conditions. As they don't know how long the MDH may take to review the well sealing plan, this creates risk for the contractor in meeting their contract deadlines, which is likely reflected in the bid. While Minger is very capable of completing this work, staff is recommending their bid be rejected due to cost. The project will be re-bid for summer construction; this is not expected to interfere with completion of the RRC improvements. Staff will explore options for reducing the project cost; which may include obtaining approval for the well sealing plan under a separate contract, thereby providing more certainty for the abandonment bid quantities. ACTION REQUESTED: Reject the bid received for the Well No. 1 and Well No. 2 Abandonment. ATTACHMENTS: Farmington Well Abandonment - Bid Tab - Summary for City - 01.14.25 Page 31 of 111 Farmington Well No. 1 and No. 2 Abandonment (#9448345) Owner: City of Farmington Solicitor: AE2S - Bismarck, ND 01/14/2025 02:00 PM CST Schedule A: All Construction not Related to Well Abandonment Item No.Item Qty Unit Unit Price Amount Unit Price Amount Schedule A: A.01 MOBILIZATION AND DEMOBILIZATION; SITE WORK 1 LS $24,926.00 $24,926.00 $58,000.00 $58,000.00 A.02 COMMON EXCAVATION (EV) (P)60 CY $25.00 $1,500.00 $200.00 $12,000.00 A.03 COMMON BORROW GRANULAR FILL (CV)65 CY $50.00 $3,250.00 $125.00 $8,125.00 A.04 REMOVE BITUMINOUS PAVEMENT 45 SY $5.50 $247.50 $40.00 $1,800.00 A.05 SAW CUT PAVEMENT 62 LF $3.50 $217.00 $4.00 $248.00 A.06 REMOVE CONCRETE PAVEMENT 28 SY $7.50 $210.00 $40.00 $1,120.00 A.07 REMOVE CURB AND GUTTER 31 LF $4.00 $124.00 $22.00 $682.00 A.08 REMOVE WATERMAIN 27 LF $20.00 $540.00 $125.00 $3,375.00 A.09 EROSION AND SEDIMENT CONTROL 1 LS $2,500.00 $2,500.00 $3,000.00 $3,000.00 A.10 BITUMINOUS PAVEMENT (SPWEA230C)9 TON $131.50 $1,183.50 $420.00 $3,780.00 A.11 CONCRETE CURB AND GUTTER (B612)52 LF $35.00 $1,820.00 $55.00 $2,860.00 A.12 CONCRETE SIDEWALK (4")57 SF $10.00 $570.00 $55.00 $3,135.00 A.13 TURF ESTABLISHMENT 1 LS $1,310.00 $1,310.00 $2,200.00 $2,200.00 A.14 PAVEMENT MARKINGS 75 LF $2.50 $187.50 $4.00 $300.00 A.15 DUCTILE IRON FITTINGS 52 LB $20.00 $1,040.00 $30.00 $1,560.00 A.16 WELLHOUSE DEMOLITION 1 LS $55,000.00 $55,000.00 $55,000.00 $55,000.00 Total Schedule A: All Construction not Related to Well Abandonment $94,626 $157,185.00 TOTAL BASE QUOTE (SCHEDULE A)$94,626 $157,185.00 Schedule B: Well No. 1 and No. 2 Abandonment Item No.Item Qty Unit Unit Price Amount Unit Price Amount Schedule B: B.01 WELL 1 REMOVE PUMPING EQUIPMENT AND CAP 1 LS $7,500.00 $7,500.00 $11,500.00 $11,500.00 B.02 WELL 2 REMOVE PUMPING EQUIPMENT AND CAP 1 LS $7,500.00 $7,500.00 $11,500.00 $11,500.00 B.03 WELL 1 SEALING MOBILIZATION/DEMOBILIZATION 1 LS $5,000.00 $5,000.00 $11,000.00 $11,000.00 B.04 WELL 1 IMPORTED SAND FOR SEALING 100 CY $130.00 $13,000.00 $182.00 $18,200.00 B.05 WELL 1 GROUT FOR SEALING 30 CY $1,600.00 $48,000.00 $1,100.00 $33,000.00 B.06 WELL 1 PERFORATION, IF NEEDED 50 LF $115.00 $5,750.00 $182.00 $9,100.00 B.07 WELL 1 DRILL & BAIL FROM 196' TO 402', IF NEEDED 100 CY $170.40 $17,040.00 $245.00 $24,500.00 B.08 WELL 2 SEALING MOBILIZATION/DEMOBILIZATION 1 LS $5,000.00 $5,000.00 $11,000.00 $11,000.00 B.09 WELL 2 IMPORTED SAND FOR SEALING 100 CY $130.00 $13,000.00 $182.00 $18,200.00 B.10 WELL 2 GROUT FOR SEALING 30 CY $1,600.00 $48,000.00 $1,100.00 $33,000.00 B.11 WELL 2 PERFORATION, IF NEEDED 50 LF $115.00 $5,750.00 $182.00 $9,100.00 B.12 WELL 2 DRILL & BAIL FROM 197' TO 399', IF NEEDED 100 CY $170.40 $17,040.00 $245.00 $24,500.00 B.13 WELL VIDEO SURVEY AND GAMMA LOG 1 LS $4,000.00 $4,000.00 $10,000.00 $10,000.00 B.14 SITE RESTORATION RELATED TO SEALING 1 LS $10,000.00 $10,000.00 $12,000.00 $12,000.00 Total Schedule B: Well No. 1 and No. 2 Abandonment $206,580 $236,600.00 TOTAL BASE QUOTE (SCHEDULE B)$206,580 $236,600.00 Base Bid Total OPCC Base Bid Total: $301,206 393,785.00$ 5% Contingency:$15,060 Estimated Total Construction Cost:$316,266 Engineers Estimate Minger Construction Co. Inc. AE2S OPCC Breakdown: Page 32 of 111 REGULAR COUNCIL AGENDA MEMO To: Mayor, Councilmembers and City Administrator From: John Powell, Public Works Director Department: Engineering Subject: Professional Services Agreement with Alliant Engineering, Inc. for the 2025 Street Improvement Final Design and Bidding Meeting: Regular Council - Feb 03 2025 INTRODUCTION: At the July 15, 2024 City Council meeting, a Professional Services Agreement (PSA) was approved with Alliant Engineering, Inc. for preparation of a 30% design along with a feasibility report for the 2025 Street Improvements. The project area includes the following roadways:  Sunnyside Drive - Ash Street (CSAH 74) to Centennial Drive  Fairview Lane - Sunnyside Drive to Park Drive  Centennial Drive - Fairview Lane to Sunnyside Drive  Centennial Court - Centennial Drive to north end  Sunnyside Circle - Sunnyside Drive to west end The attached Feasibility Report will be presented, which includes estimated costs as well as recommendations Lane Drive/Fairview Centennial the width, realignment roadway for of intersection, and cul-de-sac concepts. The requested action will allow the consultant to continue with the design process. DISCUSSION: Early in 2023, the City Council approved the Consultant Pool for 2023-2027. Alliant Engineering is one of the firms in the Consultant Pool and has prepared the attached scope and budget based on discussions with City Staff. Major tasks included in the scope are the following:  Project Management  Final Design and Construction Documents  Public Engagement  Utility Coordination  Permitting  Bidding Assistance Page 33 of 111 Per the Feasibility Report, the expected schedule is as follows: March 3, 2025 City Council Receives Plans & Authorizes Advertisement for Bids April 7, 2025 City Council Awards Construction Contract April 2025 Pre-Construction Meeting May 2025 Neighborhood Meeting May 15, 2025 Begin Construction September 30, 2025 Substantial Completion October 15, 2025 Final Completion October 2027 Two-Year Warranty Inspection BUDGET IMPACT: Work under this contract will be billed hourly for a cost not to exceed $35,970. As identified in the approved 2025-2029 Capital Improvement Plan, the funding sources for this project area are as follows: Funding Source Amount G.O. Bonds $ 1,500,000 Sewer Fund $ 450,000 Stormwater Fund $ 450,000 Water Fund $ 600,000 Total $ 3,000,000 The estimated project cost in the Feasibility Report of $3,804,590 exceeds the identified funding amount by about 27% but also includes a 10% contingency and 18% for other costs such as engineering, surveying, soil borings, materials testing, sewer televising, permits, etc. ACTION REQUESTED: Approve the Professional Services Agreement with Alliant Engineering, Inc. for the 2025 Street Improvement Final Design and Bidding ATTACHMENTS: 2025 Street Improvement Feasibility Report 020325 030225 PSA Alliant 2025 Street Improvement final design Page 34 of 111 February 3, 2025 4000383-00 Prepared for: City of Farmington 430 Third Street Farmington, MN 55024 Prepared by: Alliant Engineering 733 Marquette Avenue, Suite 700 Minneapolis, MN 55402 Feasibility Report CITY OF FARMINGTON – 2025 STREET IMPROVEMENTS PROJECT Page 35 of 111 PAGE i Certification Feasibility Report for 2025 Street Improvements Project Prepared for: City of Farmington I hereby certify that this plan, specification, or report was prepared by me or under my direction supervision, and that I am a duly Licensed Professional Engineer under the laws of the State of Minnesota. By: ____________________________________________ Eric Nelson, PE License No. 43560 Page 36 of 111 PAGE ii Table of Contents Certification Page Table of Contents ................................................................... ii 1. Executive Summary ........................................................... 1 2. Project Location ................................................................ 1 2.1 Project History ............................................................................................................... 1 2.2 Existing Conditions ........................................................................................................ 1 3. Proposed Improvements .................................................... 2 3.1 Roadway Width.............................................................................................................. 2 3.2 Storm Sewer .................................................................................................................. 3 3.3 Watermain .................................................................................................................... 3 3.4 Sanitary Sewer ............................................................................................................... 3 3.5 Design Improvements at Individual Locations ................................................................. 3 4. Right-of-Way and Easements ............................................. 5 5. Private Utilities/Wetlands/Trees ........................................ 5 5.1 Private Utilities .............................................................................................................. 5 5.2 Wetlands ....................................................................................................................... 5 5.3 Trees ............................................................................................................................. 5 6. Permits and Approvals ....................................................... 5 7. Operational Issues and Costs ............................................ 6 8. Opinion of Probable Cost ................................................... 6 9. Proposed Funding .............................................................. 6 9.1 Proposed funding .......................................................................................................... 6 Page 37 of 111 PAGE iii 9.2 Proposed Assessments ................................................................................................. 7 9.3 Project Schedule ........................................................................................................... 7 10. Public Involvement ............................................................ 8 11. Feasibility and Recommendations ..................................... 9 11.1 Feasibility ...................................................................................................................... 9 11.2 Recommendation ........................................................................................................ 10 12. Appendices ..................................................................... 10 Page 38 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 1 1. Executive Summary As a result of this study, we conclude that improvements to the city streets identified in the 2025 Street Improvements Project are feasible. These improvements include replacement of roadway pavement and curb and gutter, intersection enhancements, storm sewer and drainage improvements, and replacement of watermain. The reduced impervious area within the project boundary will provide stormwater management benefits and reduce long-term asset management costs. The estimated project cost, including a 10% construction contingency and an 18% allowance for indirect costs, is $3,804,590. 2. Project Location The project area (depicted on the map in Appendix A) includes the following residential roadways, generally located south of 220th Street and west of Chippendale Avenue (CSAH 3): • Sunnyside Drive - Ash Street (CSAH 74) to Centennial Drive • Fairview Lane - Sunnyside Drive to Park Drive • Centennial Drive - Fairview Lane to Sunnyside Drive • Centennial Court - Centennial Drive to north end • Sunnyside Circle - Sunnyside Drive to west end 2.1 PROJECT HISTORY On July 15, 2024, the City Council ordered the preparation of a feasibility study for the 2025 Street Improvements Project (City Project No. 25-01). State Statutes dictate that a feasibility study can either be initiated by a petition of the affected property owners, or at the direction of the City Council. This project was initiated at the direction of the City Council. The 2025-2029 Capital Improvement Program (CIP) lists many projects planned for implementation in that five-year span. The various projects listed in the CIP must be considered individually before implementation. This report is intended to consider the roadway segments listed above. Identification of these areas is a result of the City’s ongoing Pavement Management Program. The program was implemented to maximize the useful life of the City’s streets. 2.2 EXISTING CONDITIONS The streets within the project area were originally constructed in the early 1960’s in conjunction with residential development. Along with all other bituminous roadways in the city, the roadways in this neighborhood were assigned a Pavement Condition Index (PCI) based on observable surface conditions. Ratings range from 0 to 100 with 0 being a roadway in very poor conditions, and 100 being a new roadway. Page 39 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 2 Roadway PCI Sunnyside Drive 10, 25, 37 (Three rating segments in project area) Fairview Lane 6 Centennial Drive 10, 7 (Two rating segments in project area) Centennial Court 21 Sunnyside Circle 32 The pavement in the project area has reached the end of its useful life. The existing roadways consist of bituminous pavement with concrete curb and gutter on both sides of the streets. The streets are generally 38 feet wide between faces of curb, with B618 curb and gutter throughout (vertical curb 6 inches high, 18 inch gutter width). The existing roadway typical section is shown in Appendix B. Most stormwater runoff is conveyed through surface drainage to storm sewer at intersection low points. This storm sewer ultimately discharges to the east across Chippendale Avenue and into regional stormwater ponds. Several areas within the project have relatively flat profile grades, which lead to occasional standing water and contribute to pavement degradation. Concrete valley gutters in several locations are deteriorating and requiring frequent maintenance. All homes within the project area are served by city-owned watermain and sanitary sewer systems. Watermains are 6-inch cast iron pipes with copper services to each household. Sanitary sewer mains are generally 8-inch diameter with varying material types. 3. Proposed Improvements The following sections describe the key design aspects that were considered as alternatives for the 2025 Street Improvements Project were evaluated. 3.1 ROADWAY WIDTH The streets within the project area currently measure 36 feet between faces of curb. The current City of Farmington standard for new residential streets is 32 feet. Two alternatives were evaluated relative to roadway width: · Match existing 36-foot width. · Reduce width to 32 feet to match current city standards. Reducing the roadway width to 32 feet has several benefits, while still providing safe and functional public infrastructure. These benefits include: · Reduced stormwater runoff and urban heat island effect through elimination of unnecessary impervious area Page 40 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 3 · Decreased long-term pavement management costs · Ability to improve steep driveway grades adjacent to roadways · Visual cue to drivers to reduce speeds based on narrower roadways The Proposed Conditions maps in Appendix B show the project area with the included streets constructed at a 32-foot width. Typical sections for both the existing and proposed conditions are also included in Appendix B. 3.2 STORM SEWER Several residents noted issues with standing water and localized flooding in their survey responses and during discussions at open house meetings. Reconstruction of the streets allows the opportunity to increase profile grades to better direct runoff to low points and through street intersections. Existing concrete valley gutters that need frequent maintenance and disrupt the driving surface can be eliminated through these grading improvements. The Proposed Conditions maps in Appendix B show the locations where additional storm sewer is proposed to improve street drainage. Storm inlets and storm sewer are proposed at the intersections of Centennial Drive/Sunnyside Drive and Fairview Lane/Sunnyside Drive and runoff captured in this added storm sewer can be routed to the existing storm sewer trunk line at the Fairview Lane/Sunnyside Drive intersection. The added storm sewer does not create issues with storm sewer capacity or require stormwater management treatment practices since the overall impervious area is being reduced. 3.3 WATERMAIN Based on the age and size of the existing watermain within the project area, the City of Farmington Water Board has recommended full replacement of the watermain with 12-inch ductile iron pipe along Sunnyside Drive and 8-inch ductile iron pipe throughout the rest of the project area. Individual water services will be replaced between the new main and the right-of-way line. 3.4 SANITARY SEWER City staff have inspected the condition of the sanitary sewer trunk lines in the project area and deemed that full replacement is not merited at this time. A future pipe lining project will include the sewer withing the project area after the street reconstruction project is complete. 3.5 DESIGN IMPROVEMENTS AT INDIVIDUAL LOCATIONS Three locations within the project area were evaluated for additional design improvements. Summaries of these evaluations are provided below. Graphics showing the design alternatives considered are included in Appendix B. Page 41 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 4 Centennial Drive/Fairview Lane Intersection The current intersection has large curb radii in the southwest and southeast quadrants that do not define a clear right-of-way between drivers on Centennial Drive and Fairview Lane. Additionally, flat grades in the intersection require a concrete valley gutter across the intersection to convey stormwater runoff. The proposed concept shown in Appendix B relocates the curb lines with smaller radii to form a more conventional T-intersection. This helps provide driver clarity by defining traffic on Centennial Drive as the through movement. Additional analysis will be done to determine if a stop sign for drivers on Fairview Lane is needed. The revised curb design also allows better longitudinal grades along the gutter lines and eliminates the need for the concrete valley gutter. Centennial Court Centennial Court is currently a cul-de-sac with a 72-foot-width at its intersection with Centennial Drive. This opening width is significantly wider than what is needed for safe access and mobility and creates unnecessary and unused pavement surface. Two concepts were developed for modifying Centennial Court and both are included in Appendix B. The first reduces the opening width to 32 feet to match the proposed street width throughout the project area. The remaining curb line would be modified to develop a more conventional cul- de-sac with a 75-foot diameter in the “bulb” area. The residential driveway in the northwest quadrant of the intersection would be extended to meet the new curb line. The second concept maintains the outside curb lines but creates a raised median island to define northbound and southbound lanes at the intersection. The intent of this concept is to limit curb line and driveway changes while reducing unnecessary impervious area. Sunnyside Drive Bump Out In the northeast area of the project, Sunnyside Drive has a “bump out” to form a partial cul-de-sac along four residential driveways. This bump out was constructed with very flat longitudinal grades along the gutter line. Several residents noted standing water and drainage issues during public engagement efforts. Additionally, the added impervious surface area in the bump out provides no benefit in terms of safety, access, or traffic operations. The concept included in Appendix B develops a median island in the bump out area to accomplish two main benefits: · Median grading improves the pavement cross-slope to eliminate the standing water and surface drainage issues. · Vegetated median island reduces stormwater runoff and other costs/impacts from unnecessary impervious surface. Page 42 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 5 4. Right-of-Way and Easements The existing right-of-way is generally 60-feet wide throughout the project area. No permanent right-of-way acquisition or temporary easements are needed for the proposed improvements. If any issues arise requiring access outside of the existing right-of-way and easements, staff will handle these on a case-by-case basis and work with the affected property owner to obtain a right of entry. 5. Private Utilities/Wetlands/Trees 5.1 PRIVATE UTILITIES Private utilities were mapped throughout the project area through the Gopher State One Call process. Marked utility locations were collected in conjunction with the topographic survey of the project area. Given the nature of the project, impacts to private utilities are expected to be minimal. A utility coordination meeting will be held during the final design process and prior to construction. 5.2 WETLANDS No wetland areas are affected by the proposed project. 5.3 TREES Tree locations were inventoried and mapped as part of the topographic survey process. The condition of the trees within the project area were reviewed by the City’s Natural Resource Specialist. Ash trees within the public right of way, as well as trees with declining health, poor structural stability, or trees that are replaceable with existing nursery stock, are candidates for removal prior to construction activities. In addition, large healthy trees growing too close to a project that involves major soil disturbance of any kind should be removed to avoid conflicts with the construction activity. Additional field review of trees by city staff, and discussions with residents as needed, will occur in spring 2025 ahead of anticipated construction. 6. Permits and Approvals The following permits are required for the proposed improvements: · Based on the expected disturbed area exceeding one acre, a Construction Stormwater permit is required including preparation of a Stormwater Pollution Prevention Plan (SWPPP). · Minnesota Department of Health (MDH) Permit – Required for replacement of watermain. Page 43 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 6 7. Operational Issues and Costs If the recommended reduction in roadway width and other design modifications proceed, operational costs are expected to decrease due to the reduced pavement surface. The decreased costs would include direct reductions in pavement management life cycle costs and other indirect reductions from reduced stormwater runoff and improved surface drainage. 8. Opinion of Probable Cost A detailed estimate of construction costs is included in Appendix C and a summary of estimated costs is provided below in Table 1. The construction costs listed include design contingencies based on the preliminary design and recent construction bids. Table 1. Summary of Estimated Costs Cost Summary Construction Costs: Street Improvements $1,852,090 Watermain Improvements $1,024,970 Sanitary Sewer Improvements $ 25,410 Storm Sewer Improvements $ 321,760 Construction Total: $3,224,230 Engineering and Administration Costs (18%) $ 580,360 TOTAL ESTIMATED PROJECT COSTS: $3,804,590 9. Proposed Funding 9.1 PROPOSED FUNDING The 2025 - 2029 Capital Improvement Program (CIP) identifies $3,000,000 for the 2025 Street Improvements with funding sources as follows: G.O. Debt $ 1,500,000 Sanitary Sewer Fund $ 450,000 Stormwater Fund $ 450,000 Water Fund $ 600,000 TOTAL $ 3,000,000 Page 44 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 7 Based on the estimated project cost and scope, the recommended funding sources are as follows: G.O. Debt $ 2,185,470 Sanitary Sewer Fund $ 29,980 Stormwater Fund $ 379,680 Water Trunk Fund $ 207,030 Water Fund $ 1,002,430 TOTAL $ 3,804,590 Trunk improvements are identified in the city’s May 19, 2024, Assessment Policy, as follows: Sanitary Sewer Lateral: Sanitary sewer mains 8" or less in diameter and buried to a depth of 8' or less, 4' diameter or less manholes, and all appropriate appurtenances or equivalent costs of oversized mains. Water Lateral: Water mains 8" or less in diameter and buried to a depth of 7' or less, hydrants, leads, gate valves, and all appropriate appurtenances on equivalent costs of oversized mains. Storm Sewer Lateral: Storm sewer mains 21" or less in diameter and buried to a depth of 8' or less, 4' diameter or less manholes, catch basins, leads, and all appropriate appurtenances; or equivalent costs of oversized mains. Sanitary Sewer Trunk: Sanitary sewer main costs that are not considered sanitary sewer lateral costs. Water Trunk: Water main costs that are not considered water lateral costs. Storm Sewer Trunk: Storm sewer costs that are not considered storm sewer lateral costs. Based on these definitions, and the 30% design, water trunk funding has been identified due to the 12” ductile iron watermain. 9.2 PROPOSED ASSESSMENTS Since the proposed project is included in the city’s Capital Improvement Plan, special assessments to abutting properties will not be used as a funding source on this project. Page 45 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 8 Order Feasibility Report July 15, 2024 Neighborhood Meeting 1 (background, issues, etc.) August 28, 2024 Neighborhood Meeting 2 (base map, preliminary information) October 8, 2024 Neighborhood Meeting 3 (review of design concepts) January 7, 2025 Receive Feasibility Report February 3, 2025 City Council Authorizes Preparation of Plans and Specifications and PSA February 3, 2025 Council Receives Plans and Specifications and Authorizes Advertisement for Bids March 3, 2025 Ad for Bid to Finance and Commerce March 4, 2025 Publication Dates for Finance and Commerce March 7 and 14, 2025 Ad for Bid to Dakota County Tribune March 4, 2025 Publication Dates for Dakota County Tribune March 7 and 14, 2025 Receive Bids April 2, 2025 Award Contract April 7, 2025 Pre-construction Meeting April 2025 Neighborhood Meeting (with contractor, pre-construction) May 2025 Begin Construction May 15, 2025 Construction Substantially Complete September 30, 2025 Construction Final Completion October 15, 2025 Two Year Warranty Inspection (after final payment and acceptance) October 2027 10. Public Involvement The public involvement process began with an introductory letter about the project sent to 67 addresses within the project area. The letter included the map of the project in Appendix A and a survey for residents to share any known issues with city staff. Nine residences submitted survey responses. Three open houses were held to discuss the project, and a high-level summary of each meeting is provided below. All open house meetings had city staff and representatives from Alliant in attendance to answer questions and discuss the project. Open House Meeting 1 – August 28, 2024 The purpose of this meeting was to introduce the project, discuss overall goals, and gather feedback on known issues that residents are experiencing. Six residents signed in, and staff estimate another 4 to 6 residents attended. Feedback largely centered around drainage issues, driveway considerations, and construction timing/disturbance. Page 46 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 9 Open House Meeting 2 – October 8, 2024 The purpose of this meeting was to start preliminary discussions on design considerations on roadway width, intersection configuration, and continuation of any topics discussed at the first meeting. Only two residents attended this meeting and chose not to sign in but did not express any specific concerns. Open House Meeting 3 – January 7, 2025 The purpose of this meeting was to solicit specific feedback on the proposed roadway narrowing and the design concepts shown in Appendix B. The maps in Appendix B were included with the mailing about the open house to encourage input, especially from those living adjacent to the areas with proposed changes. Eight residents attended the open house and generally expressed support for reducing the roadway width and converting Centennial Drive/Fairview Lane into a T-intersection. There was general support for the raised median island in the Sunnyside Drive bump out, but no residents that live directly in this area were in attendance. At Centennial Court, reducing the opening width to 32 feet was preferred over the center island concept. However, no residents from Centennial Court attended the meeting. Additional neighborhood meetings would be scheduled as needed. The Contractor will be present at a meeting held prior to construction to address issues such as access, noise levels, working hours, project schedule and contacts. 11. Feasibility and Recommendations 11.1 FEASIBILITY The 2025 Street Improvements Project is feasible, necessary, and cost-effective from an engineering standpoint. Based on the finding of this feasibility study, we recommend proceeding with the following: · Proceed with final design of the improvements that incorporates: o Reduction of street width from 36 feet to 32 feet o Modify the Centennial Drive/Fairview Lane intersection to a T-intersection o Modify Centennial Court to reduce the opening width to 32 feet and construct a conventional cul-de-sac o Modify the Sunnyside Drive bump out to include a median island to improve drainage Page 47 of 111 City of Farmington – 2025 Street Improvements Project Feasibility Report 4000383-00 PAGE 10 11.2 RECOMMENDATION It is recommended that the City proceed with the improvements as proposed in this report. 12. Appendices A. Location Map B. Design Concepts C. Preliminary Cost Estimate D. Geotechnical Report Page 48 of 111 City of Farmington – 2025 Street Improvements Project 4000383-00 Appendix A LOCATION MAP City of Farmington – 2025 Street Improvements Project Feasibility Report Page 49 of 111 Page 50 of 111 City of Farmington – 2025 Street Improvements Project 4000383-00 City of Farmington – 2025 Street Improvements Project Feasibility Report Appendix B DESIGN CONCEPTS Page 51 of 111 12 1 6 F A I R V I E W L N 12 1 8 F A I R V I E W L N 12 2 0 F A I R V I E W L N 13 0 1 F A I R V I E W L N 60 0 C E N T E N N I A L D R 60 2 C E N T E N N I A L D R 60 4 C E N T E N N I A L D R 60 6 C E N T E N N I A L D R 60 8 C E N T E N N I A L D R 61 0 C E N T E N N I A L D R 61 2 C E N T E N N I A L D R 61 4 C E N T E N N I A L D R 61 6 C E N T E N N I A L D R 12 1 9 S U N N Y S I D E D R 60 1 C E N T E N N I A L D R 60 3 C E N T E N N I A L C T 60 5 C E N T E N N I A L C T 60 9 C E N T E N N I A L C T 61 1 C E N T E N N I A L C T 12 2 0 S U N N Y S I D E D R 12 1 8 S U N N Y S I D E D R PL O T T E D B Y : CO L E A D A M S O N Ja n u a r y 2 1 , 2 0 2 5 A T 11 : 5 5 : 5 4 A M FI L E L O C A T I O N : X: \ 4 0 0 0 3 8 3 - 0 0 \ A U T O C A D \ P R E L I M I N A R Y D E S I G N \ 4 0 0 0 3 8 3 - C O N C E P T U A L L A Y O U T . D W G CITY OF FARMINGTON 2025 STREET IMPROVEMENTS SHEET 1 OF 3 PROPOSED CONDITIONS N CENTENNIAL DR SU N N Y S I D E D R FA I R V I E W L N CE N T E N N I A L C T LEGEND STREET RECONSTRUCTION AREA CONCRETE DRIVEWAY/SIDEWALK BITUMINOUS DRIVEWAY PROPOSED STORM SEWER MATCHLINE B - SEE SHEET 2MATCHLINE A - SEE SHEET 2 PARK DR Pa g e 5 2 o f 1 1 1 11 1 2 S U N N Y S I D E D R 12 0 2 F A I R V I E W L N 12 0 4 F A I R V I E W L N 12 0 6 F A I R V I E W L N 12 0 8 F A I R V I E W L N 12 1 0 F A I R V I E W L N 12 1 2 F A I R V I E W L N 12 1 4 F A I R V I E W L N 12 1 6 F A I R V I E W L N 12 1 7 S U N N Y S I D E D R 12 1 5 S U N N Y S I D E D R 12 1 1 S U N N Y S I D E D R 12 0 9 S U N N Y S I D E D R 12 0 7 S U N N Y S I D E D R 12 0 5 S U N N Y S I D E D R 12 0 3 S U N N Y S I D E D R 12 0 1 S U N N Y S I D E D R 11 1 9 S U N N Y S I D E D R 11 1 5 S U N N Y S I D E D R 60 5 C E N T E N N I A L C T 60 7 C E N T E N N I A L C T 60 9 C E N T E N N I A L C T 12 1 8 S U N N Y S I D E D R 12 1 4 S U N N Y S I D E D R 12 1 0 S U N N Y S I D E D R 12 0 6 S U N N Y S I D E D R 12 0 2 S U N N Y S I D E D R 12 0 0 S U N N Y S I D E D R 12 0 3 F A I R V I E W L N 12 0 5 F A I R V I E W L N 12 0 9 F A I R V I E W L N 12 1 1 F A I R V I E W L N 12 1 5 F A I R V I E W L N PL O T T E D B Y : CO L E A D A M S O N Ja n u a r y 2 1 , 2 0 2 5 A T 11 : 5 6 : 3 3 A M FI L E L O C A T I O N : X: \ 4 0 0 0 3 8 3 - 0 0 \ A U T O C A D \ P R E L I M I N A R Y D E S I G N \ 4 0 0 0 3 8 3 - C O N C E P T U A L L A Y O U T . D W G CITY OF FARMINGTON 2025 STREET IMPROVEMENTS SHEET 2 OF 3 PROPOSED CONDITIONS N SU N N Y S I D E D R FA I R V I E W L N SU N N Y S I D E D R LEGEND STREET RECONSTRUCTION AREA CONCRETE DRIVEWAY/SIDEWALK BITUMINOUS DRIVEWAY PROPOSED STORM SEWER MATCHLINE B - SEE SHEET 1MATCHLINE A - SEE SHEET 1 MATCHLINE C - SEE SHEET 3 Pa g e 5 3 o f 1 1 1 520 ASH ST 1104 SUNNYSIDE DR 50 2 S U N N Y S I D E C I R 50 4 S U N N Y S I D E C I R 506 SUNNYSIDE CIR 50 8 S U N N Y S I D E C I R 51 0 S U N N Y S I D E C I R 1108 SUNNYSIDE DR 1112 SUNNYSIDE DR 1202 FAIRVIEW LN 1204 FAIRVIEW LN 1115 SUNNYSIDE DR 1109 SUNNYSIDE DR 1107 SUNNYSIDE DR 1105 SUNNYSIDE DR 1103 SUNNYSIDE DR 600 ASH ST PL O T T E D B Y : CO L E A D A M S O N Ja n u a r y 2 1 , 2 0 2 5 A T 11 : 5 7 : 3 0 A M FI L E L O C A T I O N : X: \ 4 0 0 0 3 8 3 - 0 0 \ A U T O C A D \ P R E L I M I N A R Y D E S I G N \ 4 0 0 0 3 8 3 - C O N C E P T U A L L A Y O U T . D W G CITY OF FARMINGTON 2025 STREET IMPROVEMENTS SHEET 3 OF 3 PROPOSED CONDITIONS N SUNNYSIDE DR S U N N Y S I D E C I R 22 0 T H S T W LEGEND STREET RECONSTRUCTION AREA CONCRETE DRIVEWAY/SIDEWALK BITUMINOUS DRIVEWAY PROPOSED STORM SEWER MA T C H L I N E C - S E E S H E E T 2 Pa g e 5 4 o f 1 1 1 CITY OF FARMINGTON 2025 STREET IMPROVEMENTS TYPICAL SECTIONS Page 55 of 111 Page 56 of 111 Page 57 of 111 Page 58 of 111 Page 59 of 111 City of Farmington – 2025 Street Improvements Project 4000383-00 City of Farmington – 2025 Street Improvements Project Feasibility Report Appendix C PRELIMINARY COST ESTIMATE Page 60 of 111 PROJECT 2025 STREET IMPROVEMENT PROJECT LOCATION:CITY OF FARMINGTON CITY PROJECT NO.:25-01 ESTIMATED QUANTITY ESTIMATED COST 1 2021.501 MOBILIZATION LS 100,000.00$ 1 100,000.00$ 2 2101.502 CLEARING EACH 300.00$ 47 14,100.00$ 3 2101.502 GRUBBING EACH 200.00$ 47 9,400.00$ 4 2104.501 REMOVE CONCRETE CURB AND GUTTER LF 6.00$ 9850 59,100.00$ 5 2104.501 REMOVE RETAINING WALL LF 20.00$ 40 800.00$ 6 2104.503 REMOVE CONCRETE WALK SF 2.00$ 900 1,800.00$ 7 2104.505 REMOVE CONCRETE DRIVEWAY PAVEMENT SY 15.00$ 900 13,500.00$ 8 2104.505 REMOVE BITUMINOUS DRIVEWAY PAVEMENT SY 10.00$ 600 6,000.00$ 9 2104.509 REMOVE SIGN EACH 50.00$ 10 500.00$ 10 2104.602 SALVAGE AND INSTALL MAILBOX EACH 260.00$ 31 8,060.00$ 11 2104.513 SAWING BITUMINOUS PAVEMENT (FULL DEPTH) LF 3.00$ 135 405.00$ 12 2105.501 COMMON EXCAVATION (CV) CY 25.00$ 5100 127,500.00$ 13 2105.507 SUBGRADE EXCAVATION (CV) CY 20.00$ 5500 110,000.00$ 14 2105.522 AGGREGATE BACKFILL (CV) CY 30.00$ 5500 165,000.00$ 15 2123.610 STREET SWEEPER (WITH PICKUP BROOM) HOUR 180.00$ 40 7,200.00$ 16 2130.523 WATER (DUST CONTROL) MGAL 70.00$ 100 7,000.00$ 17 2211.502 AGGREGATE BASE CLASS 5 (CV)(P) CY 45.00$ 3800 171,000.00$ 18 2360.501 TYPE SP 12.5 WEARING COURSE MIX (3,C) TON 85.00$ 1100 93,500.00$ 19 2360.502 TYPE SP 12.5 NON WEAR COURSE MIX (3,C) TON 85.00$ 1800 153,000.00$ 20 2411.603 INSTALL RETAINING WALL LF 75.00$ 40 3,000.00$ 21 2502.601 IRRIGATION SYSTEM PROVISION LS 5,000.00$ 1 5,000.00$ 22 2505.601 UTILITY COORDINATION LS 10,000.00$ 1 10,000.00$ 23 2521.501 4" CONCRETE WALK SF 8.00$ 1100 8,800.00$ 24 2531.501 CONCRETE CURB & GUTTER DESIGN B618 LF 28.00$ 9800 274,400.00$ 25 2531.507 6" CONCRETE DRIVEWAY PAVEMENT SY 90.00$ 1450 130,500.00$ 26 2331.601 BITUMINOUS DRIVEWAY PAVEMENT SY 80.00$ 300 24,000.00$ 27 2540.602 TEMPORARY MAIL BOX LS 10,000.00$ 1 10,000.00$ 28 2563.601 TRAFFIC CONTROL LS 25,000.00$ 1 25,000.00$ 29 2574.525 COMMON TOPSOIL BORROW CY 50.00$ 600 30,000.00$ 30 2573.533 SEDIMENT CONTROL LOG TYPE WOOD FIBER LF 7.00$ 500 3,500.00$ 31 2573.535 STABILIZED CONSTRUCTION EXIT EACH 3,000.00$ 2 6,000.00$ 32 2573.55 EROSION CONTROL SUPERVISOR LS 5,000.00$ 1 5,000.00$ 33 2575.505 SODDING, TYPE LAWN (INCL. SOIL PREP & FERT.) SY 12.00$ 6200 74,400.00$ 34 2575.535 WATER (TURF ESTABLISHMENT) MGAL 75.00$ 350 26,250.00$ ESTIMATED CONSTRUCTION COST 1,683,715.00$ CONTINGENCY 10% =168,371.50$ SUBTOTAL 1,852,086.50$ INDIRECT 18% =333,375.57$ SCHEDULE A - ESTIMATED COST 2,185,462.07$ OPINION OF PROBABLE CONSTRUCTION COST SCHEDULE A - STREET IMPROVEMENTS TOTAL PROJECT LINE NO. ITEM NUMBER DESCRIPTION UNIT ESTIMATED UNIT PRICE Page 61 of 111 35 2104.501 REMOVE WATER MAIN LF 10.00$ 3450 34,500.00$ 36 2104.501 REMOVE WATER SERVICE PIPE LF 10.00$ 2020 20,200.00$ 37 2104.509 REMOVE GATE VALVE & BOX EACH 300.00$ 20 6,000.00$ 38 2104.509 REMOVE HYDRANT EACH 600.00$ 9 5,400.00$ 39 2104.509 REMOVE CURB STOP & BOX EACH 150.00$ 63 9,450.00$ 40 2105.601 DEWATERING LS 25,000.00$ 1 25,000.00$ 41 2504.601 TEMPORARY WATER SERVICE LS 25,000.00$ 1 25,000.00$ 42 2504.602 CONNECT TO EXISTING WATER MAIN EACH 3,000.00$ 4 12,000.00$ 43 2504.602 CONNECT TO EXISTING WATER SERVICE EACH 450.00$ 63 28,350.00$ 44 2504.602 6" GATE VALVE & BOX EACH 3,000.00$ 9 27,000.00$ 45 2504.602 8" GATE VALVE & BOX EACH 4,000.00$ 9 36,000.00$ 46 2504.602 12" GATE VALVE & BOX EACH 6,000.00$ 6 36,000.00$ 47 2504.602 HYDRANT EACH 8,000.00$ 9 72,000.00$ 48 2504.602 1" CORPORATION STOP EACH 500.00$ 63 31,500.00$ 49 2504.602 1" CURB STOP & BOX EACH 750.00$ 63 47,250.00$ 50 2504.603 1" COPPER SERVICE PIPE LF 60.00$ 2020 121,200.00$ 51 2504.603 6" WATER MAIN - DIP CLASS 52 LF 80.00$ 105 8,400.00$ 52 2504.603 8" WATER MAIN - DIP CLASS 52 LF 88.00$ 2130 187,440.00$ 53 2504.603 12" WATER MAIN - DIP CLASS 52 LF 110.00$ 1450 159,500.00$ 54 2504.620 DUCTILE IRON FITTINGS - EPOXY COATED POUND 18.00$ 2200 39,600.00$ ESTIMATED CONSTRUCTION COST 931,790.00$ CONTINGENCY 10% =93,179.00$ SUBTOTAL 1,024,969.00$ INDIRECT 18% =184,494.42$ SCHEDULE B - ESTIMATED COST 1,209,463.42$ 55 2506.522 ADJUST FRAME & RING CASTING EACH 1,100.00$ 21 23,100.00$ ESTIMATED CONSTRUCTION COST 23,100.00$ CONTINGENCY 10% =2,310.00$ SUBTOTAL 25,410.00$ INDIRECT 18% =4,573.80$ SCHEDULE C - ESTIMATED COST 29,983.80$ 56 2104.509 REMOVE DRAINAGE STRUCTURE EACH 600.00$ 13 7,800.00$ 57 2503.541 15" RC PIPE SEWER DES 3006 CL V LF 70.00$ 550 38,500.00$ 58 2503.541 18" RC PIPE SEWER DES 3006 CL III LF 80.00$ 239 19,120.00$ 59 2503.541 21" RC PIPE SEWER DES 3006 CL III LF 95.00$ 85 8,075.00$ 60 2503.541 24" RC PIPE SEWER DES 3006 CL III LF 105.00$ 293 30,765.00$ 61 2503.541 27" RC PIPE SEWER DES 3006 CL III LF 115.00$ 530 60,950.00$ 62 2503.602 CONNECT INTO EXISTING DRAINAGE STRUCTURE EACH 2,000.00$ 2 4,000.00$ 63 2503.602 CONNECT TO EXISTING STORM SEWER EACH 1,700.00$ 1 1,700.00$ 64 2506.502 CASTING ASSEMBLY EACH 1,100.00$ 24 26,400.00$ 65 2506.503 CONSTRUCT 48" STORM MANHOLE LF 700.00$ 44 30,800.00$ 66 2506.503 CONSTRUCT 60" STORM MANHOLE LF 950.00$ 17 16,150.00$ 67 2506.503 CONSTRUCT 72" STORM MANHOLE LF 1,250.00$ 6 7,500.00$ 68 2506.503 CONSTRUCT 2'X3' CATCH BASIN LF 500.00$ 40 20,000.00$ 69 2506.522 ADJUST FRAME & RING CASTING EACH 1,100.00$ 4 4,400.00$ 70 2506.602 CHIMNEY SEALS (EXTERNAL) EACH 350.00$ 25 8,750.00$ 71 2573.502 STORM DRAIN INLET PROTECTION EACH 200.00$ 38 7,600.00$ ESTIMATED CONSTRUCTION COST 292,510.00$ CONTINGENCY 10% =29,251.00$ SUBTOTAL 321,761.00$ INDIRECT 18% =57,916.98$ SCHEDULE D - ESTIMATED COST 379,677.98$ ESTIMATED TOTAL CONSTRUCTION COST 2,931,115.00$ CONTINGENCY 10% =293,111.50$ SUBTOTAL 3,224,226.50$ INDIRECT 18% =580,360.77$ ESTIMATED TOTAL COST 3,804,587.27$ SCHEDULE B - WATERMAIN IMPROVEMENTS SCHEDULE C - SANITARY SEWER IMPROVEMENTS SCHEDULE D - STORM SEWER IMPROVEMENTS Page 62 of 111 City of Farmington – 2025 Street Improvements Project 4000383-00 City of Farmington – 2025 Street Improvements Project Feasibility Report Appendix D GEOTECHNICAL REPORT Page 63 of 111 Geotechnical Evaluation Report Farmington 2025 Street Improvements Sunnyside Drive, Fairview Lane, Centennial Drive, Centennial Court, Sunnyside Circle Farmington, Minnesota Prepared for Alliant Engineering, Inc. Professional Certification: I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am a duly licensed Professional Engineer under the laws of the State of Minnesota. Kevin S. Zalec, PE Senior Engineer License Number: 47909 November 11, 2024 Project B2407927 Braun Intertec Corporation Page 64 of 111 AA/EOE Braun Intertec Corporation 11001 Hampshire Avenue S Minneapolis, MN 55438 Phone: 952.995.2000 Fax: 952.995.2020 Web: braunintertec.com November 11, 2024 Project B2407927 Eric Nelson, PE Alliant Engineering, Inc. 733 Marquette Avenue, Suite 700 Minneapolis, MN 55402 Re: Geotechnical Evaluation Farmington 2025 Street Improvements Sunnyside Drive, Fairview Lane, Centennial Drive, Centennial Court, Sunnyside Circle Farmington, Minnesota Dear Mr. Nelson: We are pleased to present this Geotechnical Evaluation Report for the Farmington 2025 Street Improvements Project. The following report provides the results of our evaluation and should be read in its entirety. Thank you for making Braun Intertec your geotechnical consultant for this project. If you have questions about this report, or if there are other services that we can provide in support of our work to date, please contact Jesse Hill-Male at 763.248.0148 (jhill-male@braunintertec.com), or Kevin Zalec at 952.995.2223 (kzalec@braunintertec.com). Sincerely, BRAUN INTERTEC CORPORATION Jesse O. Hill-Male, EIT Staff Engineer Kevin S. Zalec, PE Senior Engineer Page 65 of 111 Table of Contents Description Page A. Introduction ...................................................................................................................................... 1 A.1. Project Description .............................................................................................................. 1 A.2. Project Area Conditions and History ................................................................................... 2 A.3. Purpose ................................................................................................................................ 2 A.4. Background Information and Reference Documents .......................................................... 2 A.5. Scope of Services ................................................................................................................. 3 B. Results .............................................................................................................................................. 4 B.1. Geologic Overview .............................................................................................................. 4 B.2. Boring Results ...................................................................................................................... 4 B.3. Groundwater ....................................................................................................................... 6 B.4. Laboratory Test Results ....................................................................................................... 6 C. Recommendations ........................................................................................................................... 7 C.1. Design and Construction Discussion ................................................................................... 7 C.1.a. Reuse of Pavement Materials ................................................................................ 7 C.1.b. Reuse of On-Site Soils ............................................................................................. 7 C.1.c. Groundwater Control ............................................................................................. 8 C.1.d. Construction Disturbance....................................................................................... 8 C.1.e. Disturbance of Existing Utility Lines ....................................................................... 8 C.2. Utilities ................................................................................................................................ 8 C.2.a. Subgrade Stabilization ............................................................................................ 8 C.2.b. Corrosion Potential ................................................................................................ 8 C.2.c. Excavation Oversizing ............................................................................................. 9 C.2.d. Excavated Slopes .................................................................................................... 9 C.2.e. Excavation Dewatering ........................................................................................... 9 C.2.f. Engineered Fill Materials and Compaction ............................................................ 9 C.3. Site Grading and Subgrade Preparation ............................................................................ 10 C.3.a. Removals .............................................................................................................. 10 C.3.b. Pavement Subgrade Preparation ......................................................................... 11 C.3.c. Pavement Subgrade Test Roll ............................................................................... 11 C.4. Pavements ......................................................................................................................... 11 C.4.a. Recommended Minimum Pavement Sections ..................................................... 11 C.4.b. Aggregate Backfill ................................................................................................. 12 C.4.c. Bituminous Pavement Materials and Compaction .............................................. 13 C.4.d. Subgrade Drainage ............................................................................................... 13 D. Procedures...................................................................................................................................... 13 D.1. Penetration Test Borings ................................................................................................... 13 D.2. Exploration Logs ................................................................................................................ 13 D.2.a. Log of Boring Sheets ............................................................................................. 13 D.2.b. Geologic Origins ................................................................................................... 14 D.3. Material Classification and Testing ................................................................................... 14 D.3.a. Visual and Manual Classification .......................................................................... 14 D.3.b. Laboratory Testing ............................................................................................... 14 D.4. Groundwater Measurements ............................................................................................ 14 E. Qualifications .................................................................................................................................. 14 Page 66 of 111 Table of Contents (continued) Description Page E.1. Variations in Subsurface Conditions .................................................................................. 14 E.1.a. Material Strata ..................................................................................................... 14 E.1.b. Groundwater Levels ............................................................................................. 15 E.2. Continuity of Professional Responsibility .......................................................................... 15 E.2.a. Plan Review .......................................................................................................... 15 E.2.b. Construction Observations and Testing ............................................................... 15 E.3. Use of Report..................................................................................................................... 16 E.4. Standard of Care ................................................................................................................ 16 Appendix Soil Boring Location Sketch Log of Standard Penetration Test Borings ST-1 to ST-10 Descriptive Terminology of Soil MnPAVE-Flexible Design Outputs Page 67 of 111 A. Introduction A.1. Project Description This Geotechnical Evaluation Report addresses the proposed design and reconstruction of various streets within the city of Farmington. Streets included are Sunnyside Drive from CSAH 74 to Centennial Drive, Fairview Lane from Sunnyside Drive to Park Drive, Centennial Drive from Fairview Lane to Sunnyside Drive, Centennial Court, and Sunnyside Circle. Figure 1 below shows an illustration of the proposed project area. Figure 1. Project Area Project area plan provided by Alliant Engineering, Inc., dated April 26, 2024. Table 1 provides project details. Page 68 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 2 Table 1. Project Details Project Component Description Source Pavement surface type(s) Bituminous Current pavements Pavement loads 100,000 ESALs* Assumed Grade changes Less than 1 foot Assumed based on proposed work Utilities Possible utility replacements or repairs Assumed Maximum Utility Depth of approximately 10 feet Discussions with Alliant Engineering, Inc. *Equivalent 18,000-lb single axle loads based on 20-year design. See attachment to this report for calculation. We have described our understanding of the proposed construction and site to the extent others reported it to us. Depending on the extent of available information, we may have made assumptions based on our experience with similar projects. If we have not correctly recorded or interpreted the project details, the project team should notify us. New or changed information could require additional evaluation, analyses and/or recommendations. A.2. Project Area Conditions and History The proposed project area contains various bituminous-surfaced city streets with concrete curb and gutter serving residential properties. Current grades range from approximately 905 1/2 feet at boring location ST-3 to 908 1/2 at various boring locations. Generally, the site is slightly sloping downward from south to north, and slopes vary from east to west. A.3. Purpose The purpose of our geotechnical evaluation will be to characterize subsurface geologic conditions at selected exploration locations, evaluate their impact on the project, ad provide geotechnical recommendations for the design and reconstruction of the project area pavements. A.4. Background Information and Reference Documents We reviewed the following information: ▪ Plate 3, Surficial Geology, from the Dakota County Geologic Atlas prepared by the Minnesota Geological Survey, dated 1990. ▪ Communications with Alliant Engineering Inc. (Alliant) regarding the proposed street improvements. Page 69 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 3 ▪ Drawing of the proposed project area provided to us by Alliant and dated April 26, 2024. In addition to the provided sources, we have used several publicly available sources of information such as Google Earth™, MnTOPO, MnHAPO and the Minnesota County Well Index. A.5. Scope of Services We performed our scope of services for the project in accordance with our Proposal QTB199295 to Alliant Engineering, Inc., dated July 1, 2024, and authorized on July 17, 2024. The following list describes the geotechnical tasks completed in accordance with our authorized scope of services. ▪ Reviewing the background information and reference documents previously cited. ▪ Obtaining a right-of-way permit with the City of Farmington prior to mobilizing our field equipment. ▪ In consultation with Alliant Engineering Inc., we selected and staked the exploration locations. We acquired the surface elevations and locations with GPS technology using the State of Minnesota’s permanent GPS base station network. The Soil Boring Location Sketch included in the Appendix shows the approximate locations of the borings. ▪ Performing 10 standard penetration test (SPT) borings, denoted as ST-1 to ST-10, to a nominal depth of 12 feet below existing grade. ▪ Performing laboratory testing on select samples to aid in soil classification and engineering analysis. ▪ Preparing this report containing a boring location sketch, logs of soil borings, a summary of the soils encountered, results of laboratory tests, recommendations for pavement subgrade preparation, and pavement section design (including an assumed R-value). Our scope of services did not include environmental services or testing and our geotechnical personnel performing this evaluation are not trained to provide environmental services or testing. We can provide environmental services or testing at your request. Page 70 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 4 B. Results B.1. Geologic Overview Based on review of Plate 3, Surficial Geology from the Dakota County Geologic Atlas, the project area is generally underlain by mixed glacial outwash deposits containing sand, loamy sand, and gravel. These deposits are of the Des Moines Lobe, and in places, are distinguishable from the Superior Lobe outwash, only by its shale content. We based the geologic origins used in this report on the soil types, laboratory testing, and available common knowledge of the geological history of the site. Because of the complex depositional history, geologic origins can be difficult to ascertain. B.2. Boring Results The table below summarizes the pavement material thicknesses encountered in each of the borings. The aggregate base thicknesses should be considered approximate, as the transitions between the aggregate base and underlying granular subgrade were sometimes difficult to discern. We did not perform gradation analysis on the apparent aggregate base material encountered as part of the pavement section, in accordance with our scope of work. Therefore, we cannot conclusively determine if the encountered material satisfies a particular specification. Table 2. Pavement Section Summary Roadway Location Bituminous Thickness (inches) Apparent Aggregate Base Thickness (inches) Sunnyside Drive ST-1 6 10 ST-3 6 1/2 5 ST-4 6 7 Average1 6 7 1/4 Fairview Lane ST-5 5 1/2 9 ST-6 5 1/2 7 ST-10 5 7 Average1 5 1/4 7 3/4 Centennial Drive ST-7 5 1/2 5 ST-8 5 5 Average1 5 1/4 5 Page 71 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 5 Roadway Location Bituminous Thickness (inches) Apparent Aggregate Base Thickness (inches) Sunnyside Circle ST-2 4 4 Centennial Court ST-9 7 3 Total Project Area Average1 5 1/2 6 1/4 1Average thicknesses have been rounded up to the nearest quarter-inch. The table below provides a summary of the soil boring results from our investigation, in the general order we encountered the strata. Please refer to the Log of Boring sheets in the Appendix for additional details. The Descriptive Terminology sheet in the Appendix includes definitions of abbreviations used in the table below. For simplicity, we define fill to mean existing, uncontrolled or undocumented fill. Table 3. Subsurface Profile Summary Strata Soil/Rock Type - ASTM Classification Range of N-Values Commentary and Details Pavement section --- --- ▪ See Table 2 above for results. ▪ Encountered at the surface of each of the boring locations. ▪ Bituminous thicknesses ranges from about 4 to 7 inches. ▪ Apparent aggregate base thicknesses range from about 3 to 10 inches. Fill SP, SP-SM, SM, SC, SC-SM, CL 4 to 11 ▪ Encountered each boring beneath the pavement section. ▪ Encountered to depths ranging from 2 to 7 feet below the existing ground surface. ▪ Variable soils throughout, often intermixed. Generally consisted of SM, though included areas of both clayey and sandy soils. ▪ Existing fill contained variable amounts of gravel. ▪ Moisture condition generally moist. Glacial outwash SP, SP-SM, SM 3 to 24 ▪ Present beneath the fill in each boring. ▪ N-Values generally ranged from 7 to 14. ▪ Generally fine to medium-grained granular materials. ▪ Low N-values likely influenced by hydrostatic uplift near the groundwater table. ▪ Generally brown or light brown in color. ▪ Variable amounts of gravel; may contain cobbles and boulders. ▪ Moisture condition generally moist above the water table and wet below. Page 72 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 6 B.3. Groundwater The table below summarizes the depths where we observed groundwater during drilling operations; the attached Log of Boring sheets in the Appendix also include this information and additional details. Please note, these measurements are based on a limited observation period and should be considered approximate. Table 4. Groundwater Summary Street Location Ground Surface Elevation (feet) Estimated Depth to Groundwater (feet) Corresponding Groundwater Elevation (feet) Sunnyside Drive ST-1 906 7 1/2 898 1/2 Sunnyside Circle ST-2 908 1/2 10 898 1/2 Sunnyside Drive ST-3 905 1/2 7 898 1/2 ST-4 907 10 897 Fairview Lane ST-5 906 7 899 ST-6 907 1/2 7 900 1/2 Centennial Drive ST-7 908 1/2 10 898 1/2 ST-8 908 1/2 10 898 1/2 Centennial Court ST-9 908 1/2 10 898 1/2 Fairview Lane ST-10 908 1/2 10 898 1/2 At the time of our observation, the groundwater surface appeared to be generally between 7 and 10 feet below existing grades, corresponding to elevations ranging from about 897 to 900 1/2 feet. B.4. Laboratory Test Results The boring logs in show the results of our laboratory testing we performed, next to the tested sample depth. Tests were performed in general conformance with ASTM Standards. A summary of the tests performed along with their results are listed below. Table 5. Laboratory Test Summary Laboratory Test Range of Results Comments Moisture content (MC) tests, % (per ASTM D2216) Granular Soils: 3 to 15 Fine-Grained Soils: 22 to 24 Granular Soils: likely below or near their optimum moisture contents Fine-Grained Soils: likely at or above their optimum moisture contents Percent of particles passing the #200 Sieve, % (per ASTM D1140) 4 to 23 Classifications: SC, SP-SM, SM, SP Page 73 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 7 C. Recommendations C.1. Design and Construction Discussion At the time of this report, the recommendations provided herein are based on the plans and information provided to us. As the project progresses into final design, elements of the project may be adjusted and as such, our recommendations should be revisited and may require revision. Additional geotechnical investigation and analyses will be required as part of final design. Unless otherwise specified, all references to the MnDOT Specification in this report refer to MnDOT’s Standard Specification for Construction, 2020 edition. C.1.a. Reuse of Pavement Materials From a geotechnical standpoint, milling or reclamation of the bituminous pavement material for reuse as recycled aggregate base or as a component to the new pavements is acceptable, assuming the products meet the applicable project specifications, and these practices are acceptable to the project team. Prior to reuse, the project should implement thorough quality control practices, including frequent sieve analyses, asphalt contents and other tests, to achieve desirable characteristics for any reclaimed material processed on site. C.1.b. Reuse of On-Site Soils Much of the existing fill and native soils encountered in the borings appear suitable for reuse within the pavement subgrades. In areas where silty sand, poorly graded sand, or poorly graded sand with silt fill materials are encountered, these materials can be reused within the roadway pavement section as long as the material conforms to MnDOT Specification 3149.2.E. In Borings ST-1, ST-2, ST-9, and ST-10, clayey sand or lean clay was encountered that we do not anticipate conforming to MnDOT Specification 3149.2.E. Due to this we do not recommend re-using these materials in the pavement section, but they can be reused within the subgrade fill, as long as the materials conform to MnDOT Specification 2106.1.B.1. Since the clayey sand or lean clay materials were encountered near the surface and were underlain with poorly graded sand with silt or poorly graded sand, the cohesionless sandy materials could be used within the pavement section, while the clayey sand or lean clay can be used within the subgrade fill or as utility trench backfill. Soils with organic contents of greater than 5 percent by weight should not be reused as pavement subgrade fill anywhere on the project. Organic soils can be stockpiled for use as a component in topsoil dressing, side slopes or in other areas where loads are not supported. Any materials to be reused as engineered fill should be tested and approved by the engineer prior to reuse. Page 74 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 8 C.1.c. Groundwater Control Groundwater is anticipated to be encountered in excavations. When groundwater is encountered, we recommend removing the groundwater from the excavations to facilitate proper fill placement and compaction of backfill. Sumps and pumps would likely be suitable for short-term groundwater control in shallow excavations or trenches near or slightly below groundwater levels or within excavations terminating in clayey soils. For excavations further below observed groundwater levels or where sandy soils are encountered, the excavations would likely require more extensive dewatering methods, such as well points, and the contractor should provide a dewatering plan for review. C.1.d. Construction Disturbance The on-site, silty and clayey soils are highly susceptible to disturbance due to repeated construction traffic. Disturbance of these soils may cause areas that were previously prepared, or that were suitable for pavement or structure support, to become unstable and require moisture conditioning and compaction. Subcutting and replacing the disturbed material with crushed, coarse gravel, free of fines is also an alternative. The contractor should use means and methods to limit disturbance of the soils. C.1.e. Disturbance of Existing Utility Lines The project team should be aware of existing utilities such as water, phone, cable, fiber, electrical, and gas withing the roadway area. Care should be used to avoid disturbance of the soils supporting these existing utilities or impacting the utilities themselves during pavement removals, reconstruction, excavation, and new utility installation. C.2. Utilities C.2.a. Subgrade Stabilization For utilities, we anticipate the soils at typical invert elevations will be suitable for utility support. However, if construction encounters unfavorable conditions such as soft clay, silt, organic soils or perched water at invert grades, the unsuitable soils may require some additional subcutting and replacement with 12 inches of sand or crushed rock to prepare a proper subgrade for pipe support. Project design and construction should not place utilities within the 1H:1V oversizing of foundations. C.2.b. Corrosion Potential The soil borings indicated the site consists of a mixture of sandy, silty, and clayey soils. We consider the granular soils non- to slightly corrosive to metallic conduits, while the fine-grained silts and clays are moderately corrosive to metallic conduits. If utilities extend through clay soils, we recommend bedding the utilities in sandy soil free of any clay lumps or constructing the utilities with non-corrosive materials. Page 75 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 9 C.2.c. Excavation Oversizing When removing unsuitable materials below utilities, we recommend the excavation extend outward and downward at a slope of 1:1 V:H or flatter. C.2.d. Excavated Slopes Based on the borings, we anticipate on-site soils in excavations will consist primarily of fill and sandy soils. These soils are typically considered Type C Soil under OSHA (Occupational Safety and Health Administration) guidelines. OSHA guidelines indicate unsupported excavations in Type C soils should have a gradient no steeper than 1.5H:1V. Slopes constructed in this manner may still exhibit surface sloughing. OSHA requires an engineer to evaluate slopes or excavations over 20 feet in depth. An OSHA-approved qualified person should review the soil classification in the field. Excavations must comply with the requirements of OSHA 29 CFR, Part 1926, Subpart P, “Excavations and Trenches.” This document states excavation safety is the responsibility of the contractor. The project specifications should reference these OSHA requirements. C.2.e. Excavation Dewatering We recommend removing groundwater from the excavations. Project planning should include temporary sumps and pumps for excavations in low-permeability soils, such as clays. Sumps and pumps would likely be suitable for short-term groundwater control in shallow excavations or trenches near or slightly below groundwater levels or within excavations terminating in clayey soils. For excavations further below observed groundwater levels or where sandy soils are encountered, the excavations would likely require more extensive dewatering methods, such as well points, and the contractor should provide a dewatering plan for review. C.2.f. Engineered Fill Materials and Compaction Table 6 contains our recommendations for engineered fill materials and compaction specifications. Note that similar materials compared to existing should be used to the degree possible; importing different soils for backfill may create lenses that could trap water and result in differential frost heave and other performance issues. If longitudinal transitions in soil type are required, we recommend tapering them at a rate of 1:20 V:H or flatter. Transitions in the transverse direction, such as at intersections, should be at least 1:4 V:H. Page 76 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 10 Table 6. Recommended Fill and Compaction Specifications Material Material Specification Compaction Specification Sand Subbase Aggregate Backfill MnDOT 3149.2.E MnDOT 2106.3.G.1 Subgrade fill Select Grading Material MnDOT 2106.1.B.1 Below landscaped surfaces, where subsidence is not a concern Non-Structural Grading Material MnDOT 2106.1.B.8 MnDOT 2106.3.G.2 We recommend placing engineered fill in accordance with MnDOT Specification 2106. We recommend compacting engineered fill in accordance with the MnDOT specifications listed in Table 7 above. The project documents should specify relative compaction of engineered fill, based on the structure located above the engineered fill, and vertical proximity to that structure. The project documents should not allow the contractor to use frozen material as engineered fill or to place engineered fill on frozen material. Frost should not penetrate under pavements during construction. We recommend performing density tests in engineered fill to evaluate if the contractors are effectively compacting the soil and meeting project requirements. C.3. Site Grading and Subgrade Preparation C.3.a. Removals We recommend removing unsuitable soils consisting of topsoil, vegetation, existing structures, soft clays, pavements, and aggregate base from the pavement reconstruction areas and their associated oversize areas. Based on the borings, typical removal depths will be about 1 1/2 to 2 feet. Soft clayey fill soils were encountered at Boring ST-9 directly underneath the pavement section and extending to a depth of about 4 feet below the existing surface. To improve the long-term pavement performance in the area of the boring, consideration can be given to performance of an additional subcut of 2 feet below the bottom of the pavement section to remove the soft clayey fill soils. After subcutting the clayey soils and prior to backfilling the pavement subgrade, we recommend having a geotechnical engineer or a technician working under the direction of a geotechnical engineer (geotechnical representative) inspect the in-place clayey soils, to determine if they are suitable for construction. Further subcuts may be necessary depending on the subgrade conditions. Page 77 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 11 C.3.b. Pavement Subgrade Preparation We recommend the following steps for pavement subgrade preparation, understanding minimal grade changes will occur within the existing roadway: 1. Once removals are performed as recommended in Section C.3.a, have a geotechnical representative observe the excavated subgrade to evaluate if additional subgrade improvements are necessary. 2. Scarify, moisture condition and surface compact the exposed subgrade. 3. Test roll the pavement subgrades prior to placement of fill or pavement materials as described in Section C.3.c. 4. Correct any areas that yield or rut in excess of project requirements. 5. In accordance with Section C.2.f, place compacted fill to the bottom of the pavement section. C.3.c. Pavement Subgrade Test Roll After preparing the subgrade as described above and prior to the placement of the sand subbase or aggregate base, we recommend test rolling the subgrade soils with a fully loaded tandem-axle truck. We also recommend having a geotechnical representative observe the test roll. Areas that fail the test roll likely indicate soft or weak soils that will require additional correction work to support pavements. The contractor should correct areas that fail to meet the test roll acceptance criteria. Possible options for subgrade correction include moisture conditioning and recompaction, subcutting and replacement with soil or crushed aggregate, and/or geotextiles. We recommend performing a second test roll after the aggregate base material is in place, and prior to placing bituminous pavement. We recommend performing test rolls in accordance with MnDOT Specification 2111. C.4. Pavements C.4.a. Recommended Minimum Pavement Sections Our scope of services for this project did not include laboratory tests on subgrade soils to determine the R-value for pavement design. Given the predominantly silty sand soils anticipated at the pavement subgrade elevation, we recommend pavement design assume an R-value of 30. Note the contractor may need to perform removal of unsuitable or less suitable soils to achieve this value as noted above. Page 78 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 12 Based upon the assumed traffic loads and subgrade types, we recommend the new pavement section to include the following materials and thicknesses per Table 7. Table 7. Recommended Bituminous Pavement Section Thickness Design* Layer Thickness (inches) Material Specification Bituminous wear course 1 1/2 SPWEA330C (MnDOT 2360) Bituminous non-wear course 2 1/2 SPNWB330C (MnDOT 2360) Aggregate Base 8 Class 5 (MnDOT 3138) Approved Subgrade 12 Aggregate Backfill (MnDOT 3149.2.E) *Matches the requirements of City of Farmington Residential Street Section (City Plate No. STR-05) The above pavement design for hot mix asphalt (HMA) is based on a 20-year performance life. This is the amount of time before major rehabilitation is anticipated. This performance life assumes maintenance such as seal coating and crack sealing is routinely performed. The actual pavement life will vary depending on variations in weather, traffic conditions, and maintenance. It is common to place the non-wear course of bituminous and then delay placement of wear course. For this situation, we recommend evaluating if the reduced pavement section will have sufficient structure to support construction traffic. Many conditions affect the overall performance of the pavements. Some of these conditions include the environment, loading conditions and the level of ongoing maintenance. With regard to bituminous pavements in particular, it is common to have thermal cracking develop within the first few years of placement and continue throughout the life of the pavement. We recommend developing a regular maintenance plan for filling cracks in pavements to lessen the potential impacts for cold weather distress due to frost heave or warm weather distress due to wetting and softening of the subgrade. C.4.b. Aggregate Backfill As noted in Table 7 above, we recommend incorporating an aggregate backfill section within the reconstructed roadways. The aggregate backfill section provides additional resistance to differential frost heave, improved moisture properties compared to fine-grained soils, and will provide additional strength to the pavement section. Use of an aggregate backfill section increases the reliability of the pavement section to meet the design lifespan. We recommend the pavement design in the reconstructed roadway areas to incorporate an aggregate backfill section consisting of material meeting MnDOT Specification 3149.2.E. Page 79 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 13 C.4.c. Bituminous Pavement Materials and Compaction We recommend placing the bituminous wear and non-wear courses to meet the requirements of MnDOT Specification 2360. We recommend compacting the aggregate base to meet the requirements of MnDOT Specification 2211.3.D.2.c (Penetration Index Method for the dynamic cone penetrometer [DCP]). C.4.d. Subgrade Drainage In conjunction with the City of Farmington Residential Street Section Standard Plate (City Plate No. STR-05), we are including recommendations for a pavement design that incorporates an aggregate backfill section. The aggregate backfill will increase constructability over subgrade soils susceptible to disturbance and, with proper drainage will improve pavement performance by providing a more uniform subgrade and by reducing the risk of frost heave. We recommend installing pavement edge drains consisting of perforated drainpipes below the aggregate backfill and tied to the local storm sewer system. Note, we recommend sloping subgrade soils to promote drainage and removal of accumulated water. D. Procedures D.1. Penetration Test Borings We drilled the penetration test borings with a truck-mounted core and auger drill equipped with hollow- stem auger. We performed the borings in general accordance with ASTM D6151 taking penetration test samples at 2 1/2- or 5-foot intervals in general accordance with ASTM D1586. D.2. Exploration Logs D.2.a. Log of Boring Sheets The Appendix includes Log of Boring sheets for our penetration test borings. The logs identify and describe the penetrated geologic materials and present the results of penetration resistance and other tests performed. The logs also present the results of laboratory tests performed on penetration test samples, and groundwater measurements. We inferred strata boundaries from changes in the penetration test samples and the auger cuttings. Because we did not perform continuous sampling, the strata boundary depths are only approximate. The boundary depths likely vary away from the boring locations, and the boundaries themselves may occur as gradual rather than abrupt transitions. Page 80 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 14 D.2.b. Geologic Origins We assigned geologic origins to the materials shown on the logs and referenced within this report, based on: (1) a review of the background information and reference documents cited above, (2) visual classification of the various geologic material samples retrieved during the course of our subsurface exploration, (3) penetration resistance testing performed for the project, (4) laboratory test results, and (5) available common knowledge of the geologic processes and environments that have impacted the site and surrounding area in the past. D.3. Material Classification and Testing D.3.a. Visual and Manual Classification We visually and manually classified the geologic materials encountered based on ASTM D2488. When we performed laboratory classification tests, we used the results to classify the geologic materials in accordance with ASTM D2487. The Appendix includes a chart explaining the classification system we used. D.3.b. Laboratory Testing The exploration logs in the Appendix note most of the results of the laboratory tests performed on geologic material samples. The remaining laboratory test results follow the exploration logs. We performed the tests in general accordance with ASTM or MnDOT Modified AASHTO procedures. D.4. Groundwater Measurements The drillers checked for groundwater while advancing the penetration test borings, and again after auger withdrawal. We then filled the boreholes or allowed them to remain open for an extended period of observation, as noted on the boring logs. E. Qualifications E.1. Variations in Subsurface Conditions E.1.a. Material Strata We developed our evaluation, analyses and recommendations from a limited amount of site and subsurface information. It is not standard engineering practice to retrieve material samples from exploration locations continuously with depth. Therefore, we must infer strata boundaries and Page 81 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 15 thicknesses to some extent. Strata boundaries may also be gradual transitions, and project planning should expect the strata to vary in depth, elevation and thickness, away from the exploration locations. Variations in subsurface conditions present between exploration locations may not be revealed until performing additional exploration work, or starting construction. If future activity for this project reveals any such variations, you should notify us so that we may reevaluate our recommendations. Such variations could increase construction costs, and we recommend including a contingency to accommodate them. E.1.b. Groundwater Levels We made groundwater measurements under the conditions reported herein and shown on the exploration logs, and interpreted in the text of this report. Note that the observation periods were relatively short, and project planning can expect groundwater levels to fluctuate in response to rainfall, flooding, irrigation, seasonal freezing and thawing, surface drainage modifications and other seasonal and annual factors. E.2. Continuity of Professional Responsibility E.2.a. Plan Review We based this report on a limited amount of information, and we made a number of assumptions to help us develop our recommendations. We should be retained to review the geotechnical aspects of the designs and specifications. This review will allow us to evaluate whether we anticipated the design correctly, if any design changes affect the validity of our recommendations, and if the design and specifications correctly interpret and implement our recommendations. E.2.b. Construction Observations and Testing We recommend retaining us to perform the required observations and testing during construction as part of the ongoing geotechnical evaluation. This will allow us to correlate the subsurface conditions exposed during construction with those encountered by the borings and provide professional continuity from the design phase to the construction phase. If we do not perform observations and testing during construction, it becomes the responsibility of others to validate the assumption made during the preparation of this report and to accept the construction-related geotechnical engineer-of-record responsibilities. Page 82 of 111 Alliant Engineering, Inc. Project B2407927 November 11, 2024 Page 16 E.3. Use of Report This report is for the exclusive use of the addressed parties. Without written approval, we assume no responsibility to other parties regarding this report. Our evaluation, analyses and recommendations may not be appropriate for other parties or projects. E.4. Standard of Care In performing its services, Braun Intertec used that degree of care and skill ordinarily exercised under similar circumstances by reputable members of its profession currently practicing in the same locality. No warranty, express or implied, is made. Page 83 of 111 Appendix Page 84 of 111 ST-1 ST-2 ST-3 ST-5 ST-4 ST-6 ST-7 ST-9 ST-8 ST-10 CENTENNIAL DRIVE SU N N Y S I D E D R I V E 220TH STREET W. FA I R V I E W L A N E PARK DRIVE CH I P P E N D A L E A V E N U E CE N T E N N I A L D R I V E 5T H S T R E E T 6T H S T R E E T 7T H S T R E E T 4T H S T R E E T 3R D S T R E E T HI G H L A N D C I R C L E FAIRVIEW LANE CE N T E N N I A L C I R C L E SU N N Y S I D E D R I V E F: \ 2 0 2 4 \ B 2 4 0 7 9 2 7 \ C A D \ B 2 4 0 7 9 2 7 . d w g , G e o t e c h , 9 / 2 3 / 2 0 2 4 1 0 : 4 8 : 5 9 A M braunintertec.com 952.995.2000 Minneapolis, MN 55438 11001 Hampshire Avenue S Project No: B2407927 Drawn By: Date Drawn: Checked By: Last Modified: 9/23/24 Drawing No: Project Information Drawing Information B2407927 JAG 8/28/24 KZ Farmington 2025 Street Improvements Sunnyside Drive Centennial Drive Fairview Lane Centennial Court Farmington, Minnesota Soil Boring Location SketchN DENOTES APPROXIMATE LOCATION OF STANDARD PENETRATION TEST BORING 0 SCALE:1"= 200' 200'100' Pa g e 8 5 o f 1 1 1 Elev./ Depth ft 904.6 1.3 900.4 5.5 892.4 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 6 inches of bituminous over 10 inches of apparent aggregate base FILL: CLAYEY SAND (SC), trace Gravel, brown, moist POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, little Gravel, brown, moist to wet, loose to medium dense (GLACIAL OUTWASH) Wet at 7 1/2 feet END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 2-4-5 (9) 12" 3-3-4 (7) 14" 3-3-3 (6) 12" 1-2-4 (6) 10" 3-4-7 (11) 12" qₚ tsf MC % 10 Tests or Remarks P200=22% Water observed at 7.5 feet while drilling. Water observed at 9.0 feet at end of drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-1 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:157755.4 EASTING:545950.8 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:905.9 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-1 page 1 of 1 Page 86 of 111 Elev./ Depth ft 907.7 0.7 904.4 4.0 901.4 7.0 894.9 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 4 inches of bituminous over 4 inches of apparent aggregate base FILL: SANDY LEAN CLAY (CL), brown, moist FILL: POORLY GRADED SAND with SILT (SP- SM), fine to medium-grained, trace Gravel, brown, moist POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, brown, moist to wet, loose to medium dense (GLACIAL OUTWASH) Wet at 10 feet END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 1-2-5 (7) 10" 3-5-6 (11) 12" 4-5-7 (12) 14" 4-4-5 (9) 14" 3-5-6 (11) 12" qₚ tsf MC % 22 6 Tests or Remarks P200=11% Water observed at 10.0 feet while drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-2 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:157583.6 EASTING:545773.9 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:908.4 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-2 page 1 of 1 Page 87 of 111 Elev./ Depth ft 904.7 1.0 898.7 7.0 892.2 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 6 1/2 inches of bituminous over 5 inches of apparent aggregate base FILL: SILTY SAND (SM), fine to medium- grained, with Gravel, brown, moist POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, little Gravel, brown, wet, very loose to loose (GLACIAL OUTWASH) END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 2-3-4 (7) 12" 1-2-2 (4) 12" 2-1-2 (3) 14" 1-2-5 (7) 8" 2-4-5 (9) 18" qₚ tsf MC % 8 Tests or Remarks P200=18% Water observed at 7.0 feet while drilling. Water observed at 9.5 feet at end of drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-3 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:157321.0 EASTING:545981.8 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:905.7 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-3 page 1 of 1 Page 88 of 111 Elev./ Depth ft 906.1 1.1 903.2 4.0 893.7 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 6 inches of bituminous over 7 inches of apparent aggregate base FILL: POORLY GRADED SAND (SP), fine to medium-grained, light brown, moist POORLY GRADED SAND (SP), fine to medium-grained, light brown, moist to wet, medium dense (GLACIAL OUTWASH) Wet at 10 feet END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 1-4-5 (9) 12" 6-10-14 (24) 14" 5-6-9 (15) 14" 4-4-6 (10) 14" 1-4-5 (9) 14" qₚ tsf MC % 5 Tests or Remarks Water observed at 10.0 feet while drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-4 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:157072.2 EASTING:546263.2 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:907.2 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-4 page 1 of 1 Page 89 of 111 Elev./ Depth ft 905.0 1.2 902.2 4.0 892.7 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 5 1/2 inches of bituminous over 9 inches of apparent aggregate base FILL: POORLY GRADED SAND with SILT (SP- SM), fine to medium-grained, brown, moist POORLY GRADED SAND with SILT (SP-SM), fine to coarse-grained, with Gravel, brown, moist to wet, medium dense to loose (GLACIAL OUTWASH) Wet at 7 feet END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 1-2-3 (5) 10" 4-9-11 (20) 14" 4-7-8 (15) 12" 2-4-6 (10) 10" 1-4-5 (9) 12" qₚ tsf MC % 3 Tests or Remarks Water observed at 7.0 feet while drilling. Water observed at 9.0 feet at end of drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-5 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:157236.1 EASTING:545785.0 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:906.2 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-5 page 1 of 1 Page 90 of 111 Elev./ Depth ft 906.4 1.0 905.4 2.0 903.4 4.0 900.4 7.0 893.9 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 5 1/2 inches of bituminous over 7 inches of apparent aggregate base FILL: SILTY SAND (SM), fine to medium- grained, brown, moist POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, little Gravel, brown, moist, medium dense (GLACIAL OUTWASH) POORLY GRADED SAND (SP), fine-grained, light brown, moist, medium dense (GLACIAL OUTWASH) POORLY GRADED SAND (SP), fine to medium-grained, little Gravel, brown, wet, loose (GLACIAL OUTWASH) END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 2-4-7 (11) 12" 4-6-8 (14) 14" 4-4-6 (10) 12" 4-4-4 (8) 12" 1-4-6 (10) 12" qₚ tsf MC % 15 Tests or Remarks P200=4% Water observed at 7.0 feet while drilling. Water observed at 9.5 feet at end of drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-6 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:156995.6 EASTING:545642.7 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:907.4 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-6 page 1 of 1 Page 91 of 111 Elev./ Depth ft 907.5 0.9 902.9 5.5 899.4 9.0 894.9 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 5 1/2 inches of bituminous over 5 inches of apparent aggregate base FILL: SILTY SAND (SM), fine to medium- grained, brown, moist POORLY GRADED SAND (SP), fine to medium-grained, brown, moist, loose to medium dense (GLACIAL OUTWASH) POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, with Gravel, brown, moist to wet, loose to medium dense (GLACIAL OUTWASH) END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 1-3-4 (7) 12" 2-2-3 (5) 12" 2-4-8 (12) 12" 4-4-7 (11) 14" 2-3-7 (10) 18" qₚ tsf MC % 6 Tests or Remarks P200=4% Water observed at 10.0 feet while drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-7 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:156777.4 EASTING:545774.6 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:908.4 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-7 page 1 of 1 Page 92 of 111 Elev./ Depth ft 907.6 0.8 904.4 4.0 894.9 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 5 inches of bituminous over 5 inches of apparent aggregate base FILL: SILTY SAND (SM), fine to medium- grained, brown, moist POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, with Gravel, light brown to brown, moist to wet, medium dense (GLACIAL OUTWASH) Wet at 10 feet END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 2-3-4 (7) 12" 2-5-6 (11) 12" 4-7-8 (15) 14" 3-4-6 (10) 12" 1-5-8 (13) 16" qₚ tsf MC % 5 Tests or Remarks Water observed at 10.0 feet while drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-8 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:156772.1 EASTING:546170.4 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:908.4 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-8 page 1 of 1 Page 93 of 111 Elev./ Depth ft 907.9 0.8 904.7 4.0 895.2 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 7 inches of bituminous over 3 inches of apparent aggregate base FILL: LEAN CLAY (CL), brown, moist POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, little Gravel, light brown to brown, moist to wet, loose to medium dense (GLACIAL OUTWASH) Wet at 10 feet END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 1-2-2 (4) 10" 2-3-7 (10) 12" 9-11-11 (22) 12" 4-8-9 (17) 14" 2-5-8 (13) 16" qₚ tsf MC % 24 Tests or Remarks Water observed at 10.0 feet while drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-9 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:156843.9 EASTING:545956.7 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:908.7 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-9 page 1 of 1 Page 94 of 111 Elev./ Depth ft 907.6 1.0 904.6 4.0 899.6 9.0 895.1 13.5 Wat e r Le v e l Description of Materials (Soil-ASTM D2488 or 2487; Rock-USACE EM 1110-1-2908) PAVEMENT, 5 inches of bituminous over 7 inches of apparent aggregate base FILL: SILTY, CLAYEY SAND (SC-SM), fine to medium-grained, mix of Clayey Sand and Silty Sand, brown, moist POORLY GRADED SAND (SP), fine to medium-grained, little Gravel, light brown, moist, loose to medium dense (GLACIAL OUTWASH) POORLY GRADED SAND with SILT (SP-SM), fine to medium-grained, with Gravel, brown, moist to wet, medium dense to loose (GLACIAL OUTWASH) Wet at 10 feet END OF BORING Boring immediately backfilled 5 10 15 20 25 30 Sa m p l e Blows (N-Value) Recovery 2-5-5 (10) 12" 3-3-3 (6) 14" 4-6-7 (13) 14" 3-6-8 (14) 12" 2-3-5 (8) 12" qₚ tsf MC % 9 6 Tests or Remarks P200=23% Water observed at 10.0 feet while drilling. LOG OF BORING See Descriptive Terminology sheet for explanation of abbreviations Project Number B2407927 Geotechnical Evaluation Farmington 2025 Street Improvements Multiple Locations Farmington, Minnesota BORING:ST-10 LOCATION: Captured with RTK GPS. DATUM:NAD 1983 HARN Adj MN Dakota (US Feet) NORTHING:156588.6 EASTING:545645.0 DRILLER:C. McClain LOGGED BY:K. Zalec START DATE:09/06/24 END DATE:09/06/24 SURFACE ELEVATION:908.6 ft RIG:7514 METHOD:3 1/4" HSA SURFACING:Bituminous WEATHER:Clear B2407927 Braun Intertec Corporation Print Date:11/11/2024 ST-10 page 1 of 1 Page 95 of 111 Descriptive Terminology of Soil Based on Standards ASTM D2487/2488 (Unified Soil Classification System) Group  Symbol Group NameB  Cu ≥ 4 and 1 ≤ Cc ≤ 3D GW  Well‐graded gravelE  Cu < 4 and/or (Cc < 1 or Cc > 3)D GP  Poorly graded gravelE  Fines classify as ML or MH GM  Silty gravelE F G  Fines Classify as CL or CH GC  Clayey gravelE F G  Cu ≥ 6 and 1 ≤ Cc ≤ 3D SW  Well‐graded sandI  Cu < 6 and/or (Cc < 1 or Cc > 3)D SP  Poorly graded sandI  Fines classify as ML or MH SM  Silty sandF G I  Fines classify as CL or CH SC  Clayey sandF G I CL  Lean clayK L M  PI < 4 or plots below "A" lineJ ML  SiltK L M Organic OL CH  Fat clayK L M MH  Elastic siltK L M Organic OH PT  Peat Highly Organic Soils Silts and Clays  (Liquid limit less than  50) Silts and Clays  (Liquid limit 50 or  more) Primarily organic matter, dark in color, and organic odor Inorganic Inorganic  PI > 7 and plots on or above "A" lineJ  PI plots on or above "A" line  PI plots below "A" line Criteria for Assigning Group Symbols and  Group Names Using Laboratory TestsA Soil Classification Co a r s e ‐gr a i n e d  So i l s  (m o r e  th a n  50 %  re t a i n e d  on            No .  20 0  si e v e ) Fi n e ‐gr a i n e d  So i l s  (5 0 %  or  mo r e  pa s s e s  th e                  No .  20 0  si e v e )   Sands  (50% or more coarse  fraction passes No. 4  sieve) Clean Gravels (Less than 5% finesC) Gravels with Fines  (More than 12% finesC)  Clean Sands  (Less than 5% finesH) Sands with Fines  (More than 12% finesH) Gravels  (More than 50% of  coarse fraction  retained on No. 4  sieve) Liquid Limit − oven dried Liquid Limit − not dried    <0.75 Organic clay K L M N Organic silt K L M O    Liquid Limit − oven dried Liquid Limit − not dried    <0.75 Organic clay K L M P Organic silt K L M Q    ParticleSize Identification Boulders.............. over 12"   Cobbles................ 3" to 12" Gravel Coarse............. 3/4" to 3" (19.00 mm to 75.00 mm) Fine................. No. 4 to 3/4" (4.75 mm to 19.00 mm) Sand Coarse.............. No. 10 to No. 4 (2.00 mm to 4.75 mm) Medium........... No. 40 to No. 10 (0.425 mm to 2.00 mm)  Fine.................. No. 200 to No. 40 (0.075 mm to 0.425 mm) Silt........................ No. 200 (0.075 mm) to .005 mm Clay...................... < .005 mm Relative ProportionsL, M trace............................. 0 to 5% little.............................. 6 to 14% with.............................. ≥ 15% Inclusion Thicknesses lens............................... 0 to 1/8" seam............................. 1/8" to 1" layer.............................. over 1"   Apparent Relative Density of Cohesionless Soils Very loose ..................... 0 to 4 BPF Loose ............................ 5 to 10 BPF Medium dense.............. 11 to 30 BPF Dense............................ 31 to 50 BPF Very dense.................... over 50 BPF A. Based on the material passing the 3‐inch (75‐mm) sieve.  B. If field sample contained cobbles or boulders, or both, add "with cobbles or boulders,   or both" to group name. C. Gravels with 5 to 12% fines require dual symbols: GW‐GM well‐graded gravel with silt GW‐GC  well‐graded gravel with clay GP‐GM poorly graded gravel with silt GP‐GC poorly graded gravel with clay  D. Cu = D60 / D10 Cc =  𝐷30 2 /  ሺ𝐷10 𝑥 𝐷60)  E. If soil contains ≥ 15% sand, add "with sand" to group name.   F. If fines classify as CL‐ML, use dual symbol GC‐GM or SC‐SM. G. If fines are organic, add "with organic fines" to group name.  H. Sands with 5 to 12% fines require dual symbols: SW‐SM well‐graded sand with silt SW‐SC well‐graded sand with clay SP‐SM poorly graded sand with silt  SP‐SC poorly graded sand with clay I. If soil contains ≥ 15% gravel, add "with gravel" to group name.  J. If Atterberg limits plot in hatched area, soil is CL‐ML, silty clay.  K. If soil contains 15 to < 30% plus No. 200, add "with sand" or "with gravel", whichever is  predominant.  L. If soil contains ≥ 30% plus No. 200, predominantly sand, add “sandy” to group name. M. If soil contains ≥ 30% plus No. 200 predominantly gravel, add “gravelly” to group name. N. PI ≥ 4 and plots on or above “A” line. O. PI < 4 or plots below “A” line. P. PI plots on or above “A” line. Q. PI plots below “A” line. Laboratory Tests DD Dry density,pcf qp Pocket penetrometer strength, tsf WD Wet density, pcf qU Unconfined compression test, tsf P200 % Passing #200 sieve LL Liquid limit MC Moisture content, %PL Plastic limit  OC Organic content, %PI Plasticity index  Consistency of Blows             Approximate Unconfined  Cohesive Soils             Per Foot            Compressive Strength Very soft................... 0 to 1 BPF................... < 0.25 tsf Soft........................... 2 to 4 BPF................... 0.25 to 0.5 tsf Medium.................... 5to 8 BPF .................. 0.5 to 1 tsf Stiff........................... 9 to 15 BPF................. 1 to 2 tsf Very Stiff................... 16 to 30 BPF............... 2 to 4 tsf Hard.......................... over 30 BPF................ > 4 tsf Drilling Notes: Blows/N‐value:  Blows indicatethe driving resistance recorded  for each 6‐inch interval. The reported N‐value is the blows per  foot recorded by summing the second and third interval in  accordance with the Standard Penetration Test, ASTM D1586. PartialPenetration:If the sampler could not be driven  through a full 6‐inch interval, the number of blows for that  partial penetration is shown as #/x" (i.e. 50/2"). The N‐value is  reported as "REF" indicating refusal. Recovery:  Indicates the inches of sample recovered from the  sampled interval. For a standard penetration test, full recovery  is 18", and is 24" for a thinwall/shelby tube sample. WOH:  Indicates the sampler penetrated soil under weight of  hammer and rods alone; driving not required.   WOR: Indicates the sampler penetrated soil under weight of  rods alone; hammer weight and driving not required.  Water Level: Indicates the water level measured by the  drillers either while drilling (       ), at the end of drilling (       ),  or at some time after drilling (        ).   Moisture Content: Dry:Absence of moisture, dusty, dry to the touch. Moist:  Damp but no visible water. Wet:  Visible free water, usually soil is below water table.  5/2021      Page 96 of 111 MnPAVE Design Summary MnPAVE 6.502 Simulation Input File: B2407927 - Farmington Standard Plate Confidence Level for Preliminary Life Estimate = 70% Confidence and Reliability may not agree. Thickness and modulus are reduced when Confidence > 50%. Monte Carlo Reliability randomly selects values for each layer. Use Reliability for final design. Preliminary Life Estimate 20-Year Reliability (5,000 cycles) Fatigue FatigueRutting Rutting >50 years >50 years 100%100% Project Information District County City Metro Dakota Farmington, Minnesota Project Number Route Reference Post B2407927 from to Letting Date Construction Type 09/23/24 Reconstruction Designer Soils Engineer Alliant Engineering, Inc.Braun Intertec Climate Information Seasons Location 5 44˚ 39’ Latitude, 93˚ 3’ Longitude Structural Information (Design Level: Intermediate) Layer Type Subtype Height (in.) 1a Hot-Mix Asphalt (Pb = 5.0%)PG58-34 (2360F 1/2")1.50 1b Hot-Mix Asphalt (Pb = 5.0%)PG58-28 (2360F 1/2")2.50 2 Aggregate Base MnDOT Class 5 8.00 3 Aggregate Subbase MnDOT Select Granular 12.00 4 Undisturbed Soil Unified SM Traffic Information (Speed = 30 mph) Load Type First Year ESAL Growth Rate Axle Repetitions ESAL 4,773 0.5% (simple)100,000 Notes The Minnesota Department of Transportation makes no guarantee or warranty, either express or implied, with respect to the reuse of the data provided herewith, regardless of its format or means of its transmission. The user accepts the data "as is", and assumes all risks associated with its use. By accepting this data, the user agrees not to transmit this data or provide access to it or any part of it to another party unless the user shall include with the data a copy of this disclaimer. The Minnesota Department of Transportation assumes no responsibility, actual or consequential, for damage that results from any user’s reliance on this data. Printed Tuesday, September 24, 2024 at 13:48:19 Page 97 of 111 224345v1 PROFESSIONAL SERVICES AGREEMENT This Professional Services Agreement (“Agreement”) is made this 3rd day of February, 2025, by and between the CITY OF FARMINGTON, a Minnesota municipal corporation, whose business address is 430 3rd St, Farmington, MN 55024 (hereinafter "City") and Alliant Engineering, Inc., a Minnesota Corporation, whose business address is 733 Marquette Avenue, Suite 700, Minneapolis, MN 55402 (hereinafter "Engineer"). PRELIMINARY STATEMENT The City has adopted a policy regarding the selection and hiring of consultants to provide a variety of professional services for City projects. That policy requires that persons, firms or corporations providing such services enter into written agreements with the City. The purpose of this Agreement is to set forth the terms and conditions for the provision of professional services by Engineer for engineering services, hereinafter referred to as the "Work", and as outlined on Exhibit “A” attached hereto. IN CONSIDERATION OF THEIR MUTUAL COVENANTS, THE PARTIES AGREE AS FOLLOWS: 1. SCOPE OF SERVICES. The City retains Engineer to furnish the services set forth on the attached Exhibit “A”. The Engineer agrees to perform the services. Engineer shall provide all personnel, supervision, services, materials, tools, equipment and supplies and do all things necessary and ancillary thereto specified on Exhibit “A”. The Work to be performed under this Agreement shall be done under the review of a professional engineer licensed in the State of Minnesota, who shall attest that the Work will be performed in compliance with all applicable codes and engineering standards. The Work shall be performed in accordance with the Contract Documents, which includes this Agreement and the attached Exhibits: Exhibit “A” – Scope of Services, Exhibit “B” – Schedule of Payment and Fee Schedule. In the event any ambiguity or conflict between the Contract Documents listed above, the order of precedence shall be the following order: (i) this Agreement; (ii) Exhibit “A”, (iii) Exhibit “B”. 2. REPRESENTATIVES. City has designated John Powell, Public Works Director/City Engineer (the “City Representative”), and the Engineer has designated Eric Nelson, Client Services Manager (the “Engineer Representative”). The City Representative and the Engineer Representative shall be available as often as is reasonably necessary for reviewing the Services and Work to be performed. 3. COMPENSATION FOR SERVICES. Engineer shall be paid by the City for the services described in Exhibit “A” on an hourly basis in accordance with the attached fee schedule, Exhibit “B”, but not to exceed $35,970 inclusive of taxes and reimbursable costs. A. Any changes in the scope of the Work which may result in an increase to the compensation due the Engineer shall require prior written approval by the Page 98 of 111 224345v1 authorized representative of the City or by the City Council. The City will not pay additional compensation for services that do not have prior written authorization. B. Special Consultants may be utilized by the Engineer when required by the complex or specialized nature of the Project and when authorized in writing by the City. 4. COMPLETION DATE/TERM. The Engineer must complete the Services by April 30, 2025. This Agreement may be extended upon the written mutual consent of the parties for such additional period as they deem appropriate, and upon the terms and conditions as herein stated. 5. OWNERSHIP OF DOCUMENTS. All plans, diagrams, analyses, reports and information generated in connection with the performance of the Agreement (“Information”) shall become the property of the City, but Engineer may retain copies of such documents as records of the services provided. The City may use the Information for its purposes and the Engineer also may use the Information for its purposes. Use of the Information for the purposes of the project contemplated by this Agreement does not relieve any liability on the part of the Engineer, but any use of the Information by the City or the Engineer beyond the scope of the Project is without liability to the other, and the party using the Information agrees to defend and indemnify the other from any claims or liability resulting therefrom. 6. COMPLIANCE WITH LAWS AND REGULATIONS. In providing services hereunder, Engineer shall abide by all statutes, ordinances, rules, and regulations pertaining to the provisions of services to be provided. Any violation of statutes, ordinances, rules, and regulations pertaining to the Services to be provided shall constitute a material breach of this Agreement and entitle the City to immediately terminate this Agreement. Engineer’s books, records, documents, and accounting procedures and practices related to services provided to the City are subject to examination by the legislative auditor or the state auditor, as appropriate, for a minimum of six years. 7. STANDARD OF CARE. Engineer shall exercise the same degrees of care, skill, and diligence in the performance of the Services as is ordinarily possessed and exercised by a professional engineer under similar circumstances. Engineer shall be liable to the fullest extent permitted under applicable law, without limitation, for any injuries, loss, or damages proximately caused by Engineer’s breach of this standard of care. Engineer shall put forth reasonable efforts to complete its duties in a timely manner. Engineer shall not be responsible for delays caused by factors beyond its control or that could not be reasonably foreseen at the time of execution of this Agreement. Engineer shall be responsible for costs, delays, or damages arising from unreasonable delays in the performance of its duties. No other warranty, expressed or implied, is included in this Agreement. City shall not be responsible for discovering deficiencies in the accuracy of Engineer’s services. 8. INDEMNIFICATION. The Engineer shall defend, indemnify and hold harmless the City, its officers, agents, and employees, of and from any and all judgments, claims, damages, demands, actions, causes of action, including costs and attorney's fees paid or incurred resulting from any breach of this Agreement by Engineer, its agents, contractors and employees, or any Page 99 of 111 224345v1 negligent or intentional act or omission performed, taken or not performed or taken by Engineer, its agents, contractors and employees, relative to this Agreement. City will indemnify and hold Engineer harmless from and against any loss for injuries or damages arising out of the negligent acts of the City, its officers, agents, or employees. 9. INSURANCE. a. General Liability. Prior to starting the Work, Engineer shall procure, maintain, and pay for such insurance as will protect against claims or loss which may arise out of operations by Engineer or by any subcontractor or by anyone employed by any of them or by anyone for whose acts any of them may be liable. Such insurance shall include, but not be limited to, minimum coverages and limits of liability specified in this Paragraph, or required by law. b. Engineer shall procure and maintain the following minimum insurance coverages and limits of liability for the Work: Worker’s Compensation Statutory Limits Employer’s Liability $500,000 each accident $500,000 disease policy limit $500,000 disease each employee Commercial General Liability $2,000,000 property damage and bodily injury per occurrence $2,000,000 general aggregate Comprehensive Automobile Liability $1,000,000 combined single limit each accident (shall include coverage for all owned, hired and non-owed vehicles.) Commercial General Liability requirements may be met through a combination of umbrella or excess liability insurance. The City shall be named as an additional insured on the general liability and umbrella policies. c. Professional Liability Insurance. In addition to the coverages listed above, Engineer shall maintain a professional liability insurance policy in the amount of $2,000,000. Said policy need not name the City as an additional insured. Page 100 of 111 224345v1 d. Engineer shall maintain “stop gap” coverage if Engineer obtains Workers’ Compensation coverage from any state fund if Employer’s liability coverage is not available. e. All policies, except the Worker’s Compensation Policy, Automobile Policy, and Professional Liability Policy, shall name the “City of Farmington” as an additional insured. f. All policies, except the Professional Liability Policy, shall apply on a “per project” basis. g. All polices shall contain a waiver of subrogation in favor of the City. h. All policies, except for the Worker’s Compensation Policy and the Professional Liability Policy, shall be primary and non-contributory. i. All polices, except the Worker’s Compensation Policy, shall insure the defense and indemnity obligations assumed by Engineer under this Agreement. j. Engineer agrees to maintain all coverage required herein throughout the term of the Agreement and for a minimum of two (2) years following City’s written acceptance of the Work. k. It shall be Engineer’s responsibility to pay any retention or deductible for the coverages required herein. l. The Engineer’s policies and Certificate of Insurance shall contain a provision that coverage afforded under the policies shall not be cancelled without at least thirty (30) days advanced written notice to the City. m. Engineer shall maintain in effect all insurance coverages required under this Paragraph at Engineer’s sole expense and with insurance companies licensed to do business in the state in Minnesota and having a current A.M. Best rating of no less than A-, unless specifically accepted by City in writing and all insurance policies shall be on ISO forms acceptable to the City. n. A copy of the Engineer’s Certificate of Insurance which evidences the compliance with this Paragraph, must be filed with City prior to the start of Engineer’s Work. Upon request a copy of the Engineer’s insurance declaration page, rider and/or endorsement, as applicable shall be provided. Such documents evidencing insurance shall be in a form acceptable to City and shall provide satisfactory evidence that Engineer has complied with all insurance requirements. Renewal certificates shall be provided to City prior to the expiration date of any of the required policies. City will not be obligated, however, to review such Certificate of Insurance, declaration page, rider, endorsement, certificates, or other evidence of insurance, or to advise Engineer of any deficiencies in such documents and Page 101 of 111 224345v1 receipt thereof shall not relieve Engineer from, nor be deemed a waiver of, City’s right to enforce the terms of Engineer’s obligations hereunder. City reserves the right to examine any policy provided for under this Agreement. o. Effect of Engineer’s Failure to Provide Insurance. If Engineer fails to provide the specified insurance, then Engineer will defend, indemnify, and hold harmless the City, the City's officials, agents, and employees from any loss, claim, liability, and expense (including reasonable attorney's fees and expenses of litigation) to the extent necessary to afford the same protection as would have been provided by the specified insurance. Except to the extent prohibited by law, this indemnity applies regardless of any strict liability or negligence attributable to the City (including sole negligence) and regardless of the extent to which the underlying occurrence (i.e., the event giving rise to a claim which would have been covered by the specified insurance) is attributable to the negligent or otherwise wrongful act or omission (including breach of contract) of Engineer, its subcontractors, agents, employees or delegates. Engineer agrees that this indemnity shall be construed and applied in favor of indemnification. Engineer also agrees that if applicable law limits or precludes any aspect of this indemnity, then the indemnity will be considered limited only to the extent necessary to comply with that applicable law. The stated indemnity continues until all applicable statutes of limitation have run. If a claim arises within the scope of the stated indemnity in section o, the City may require Engineer to: i. Furnish and pay for a surety bond, satisfactory to the City, guaranteeing performance of the indemnity obligation; or ii. Furnish a written acceptance of tender of defense and indemnity from Engineer's insurance company. Engineer will take the action required by the City within fifteen (15) days of receiving notice from the City. 10. INDEPENDENT CONTRACTOR. The City hereby retains the Engineer as an independent contractor upon the terms and conditions set forth in this Agreement. The Engineer is not an employee of the City and is free to contract with other entities as provided herein. Engineer shall be responsible for selecting the means and methods of performing the work. Engineer shall furnish any and all supplies, equipment, and incidentals necessary for Engineer's performance under this Agreement. City and Engineer agree that Engineer shall not at any time or in any manner represent that Engineer or any of Engineer's agents or employees are in any manner agents or employees of the City. Engineer shall be exclusively responsible under this Agreement for Engineer's own FICA payments, workers compensation payments, unemployment compensation payments, withholding amounts, and/or self-employment taxes if any such payments, amounts, or taxes are required to be paid by law or regulation. 11. SUBCONTRACTORS. Engineer shall not enter into subcontracts for services provided under this Agreement without the express written consent of the City. Engineer shall comply with Minnesota Statute § 471.425. Engineer must pay subcontractor for all undisputed Page 102 of 111 224345v1 services provided by subcontractor within ten (10) days of Engineer’s receipt of payment from City. Engineer must pay interest of 1.5 percent per month or any part of a month to subcontractor on any undisputed amount not paid on time to subcontractor. The minimum monthly interest penalty payment for an unpaid balance of $100 or more is $10. 12. ASSIGNMENT AND THIRD PARTIES. Neither party shall assign this Agreement, nor any interest arising herein, without the written consent of the other party. Nothing under this Agreement shall be construed to give any rights or benefits in this Agreement to anyone other than the City and Engineer, and all duties and responsibilities undertaken pursuant to this Agreement will be for the sole and exclusive benefit of the City and Engineer and not for the benefit of any other party. 13. WAIVER. Any waiver by either party of a breach of any provisions of this Agreement shall not affect, in any respect, the validity of the remainder of this Agreement. 14. ENTIRE AGREEMENT. The entire agreement of the parties is contained herein. This Agreement supersedes all oral agreements and negotiations between the parties relating to the subject matter hereof as well as any previous agreements presently in effect between the parties relating to the subject matter hereof. Any alterations, amendments, deletions, or waivers of the provisions of this Agreement shall be valid only when expressed in writing and duly signed by the parties, unless otherwise provided herein. 15. CONTROLLING LAW AND VENUE. This Agreement shall be governed by and construed in accordance with the laws of the State of Minnesota. All proceedings related to this contract shall be venued in the Dakota County District Court. 16. COPYRIGHT. Engineer shall defend actions or claims charging infringement of any copyright or patent by reason of the use or adoption of any designs, drawings, or specifications supplied by it, and it shall hold harmless the City from loss or damage resulting therefrom. 17. RECORDS. The Engineer shall maintain complete and accurate records of time and expense involved in the performance of services. 18. MINNESOTA GOVERNMENT DATA PRACTICES ACT. Engineer must comply with the Minnesota Government Data Practices Act, Minnesota Statutes Chapter 13, as it applies to (1) all data provided by the City pursuant to this Agreement, and (2) all data, created, collected, received, stored, used, maintained, or disseminated by the Engineer pursuant to this Agreement. Engineer is subject to all the provisions of the Minnesota Government Data Practices Act, including but not limited to the civil remedies of Minnesota Statutes Section 13.08, as if it were a government entity. In the event Engineer receives a request to release data, Engineer must immediately notify City. City will give Engineer instructions concerning the release of the data to the requesting party before the data is released. Engineer agrees to defend, indemnify, and hold City, its officials, officers, agents, employees, and volunteers harmless from any claims resulting from Engineer’s officers’, agents’, partners’, employees’, volunteers’, assignees’, or subcontractors’ unlawful disclosure and/or use of protected data. The terms of this paragraph shall survive the cancellation or termination of this Agreement. Page 103 of 111 224345v1 19. TERMINATION. This Agreement may be terminated by City on thirty (30) days’ written notice delivered to Engineer at the address on file with the City. Upon termination under this provision if there is no fault of the Engineer, the Engineer shall be paid for services rendered and reimbursable expenses until the effective date of termination. If the City terminates the Agreement because the Engineer has failed to perform in accordance with this Agreement, no further payment shall be made to the Engineer, and the City may retain another engineer to undertake or complete the work identified in Paragraph 1. 20. NON-DISCRIMINATION. During the performance of this Agreement, the Engineer shall not discriminate against any employee or applicants for employment because of race, color, creed, religion, national origin, sex, marital status, status with regard to public assistance, disability, sexual orientation or age. The Engineer shall post in places available to employees and applicants for employment, notices setting forth the provision of this non- discrimination clause and stating that all qualified applicants will receive consideration for employment. The Engineer shall incorporate the foregoing requirements of this paragraph in all of its subcontracts for program work, and will require all of its subcontractors for such work to incorporate such requirements in all subcontracts for program work. The Engineer further agrees to comply with all aspects of the Minnesota Human Rights Act, Minnesota Statutes 363.01, et. seq., Title VI of the Civil Rights Act of 1964, and the Americans with Disabilities Act of 1990. 21. SURVIVAL. All express representations, waivers, indemnifications, and limitations of liability included in this Agreement will survive its completion or termination for any reason. 22. SERVICES NOT PROVIDED FOR. Claims for services furnished by the Engineer not specifically provided for herein shall not be honored by the City. 23. SEVERABILITY. The provisions of this Agreement are severable. If any portion hereof is, for any reason, held by a court of competent jurisdiction to be contrary to law, such decision shall not affect the remaining provisions of this Agreement. 24. CONFLICTS. No officer or salaried employee of the City and no member of the Council of the City shall have a financial interest, direct or indirect, in this Agreement. The violation of this provision renders the Agreement void. 25. NOTICES. Any notice required under this Agreement will be in writing, addressed to the appropriate party at its address on the signature page and given personally, by facsimile, by registered or certified mail postage prepaid, or by a commercial courier service. All notices shall be effective upon the date of receipt. 26. WAIVER. A party’s non-enforcement of any provision shall not constitute a waiver of that provision, nor shall it affect the enforceability of that provision or of the remainder of this Agreement. Page 104 of 111 224345v1 27. COUNTERPARTS. This Agreement may be executed in multiple counterparts, each of which shall be considered an original. Dated: February 3, 2025 CITY: CITY OF FARMINGTON By: Joshua Hoyt Mayor By: Shirley R Buecksler City Clerk Dated:__________________, 20___ ENGINEER: ALLIANT ENGINEERING, INC. By: _____________________________ [print name] Its __________________________ [title] Page 105 of 111 224345v1 EXHIBIT “A” SCOPE OF SERVICES AND EXHIBIT “B” SCHEDULE OF PAYMENT AND FEE SCHEDULE Page 106 of 111 Proposal for 2025 Street Improvements – Final Design // 1 RE: Proposal for 2025 Street Improvements – Final Design Dear Mr. Powell: Alliant Engineering has appreciated the opportunity to provide the City of Farmington with a feasibility study and preliminary design services for your 2025 Street Improvements Project. Based on the information you have provided and our previous discussions, we have prepared the following scope of services to provide final design and bidding assistance for the project. The sections below describe each major task along with key assumptions, information or participation needed from the city, and major deliverables. A detailed spreadsheet documenting the hours and fee associated with each task is also included with this letter. SCOPE OF SERVICES TASK 1 – PROJECT MANAGEMENT Eric Nelson will continue to be the Project Manager for the Alliant Team and will serve as the single point of contact for the city. Eric will prepare monthly progress reports and invoices for review and approval by the city. Throughout the design process, Eric will conduct meetings with the city project manager as needed to provide status updates and review design decisions needed. CITY OF FARMINGTON RESPONSIBILITIES: ● Participate in check in meetings. CONSULTANT DELIVERABLES: ● Monthly progress reports and invoices Design Fee: $2,400.00 TASK 2 – FINAL DESIGN AND CONSTRUCTION DOCUMENTS Alliant will advance the preliminary design completed under the previous phase through final design and preparation of construction documents. The plans will include the street reconstruction, storm sewer additions, and replacement of all watermain within the project area as directed by the city. Draft plans and a cost estimate will be provided at the 60% complete level. Following incorporation of city review comments, we will provide plans, specifications, and an updated cost estimate at the 90% complete level. Final city comments will be addressed and 100% complete plans and an accompanying Project Manual for contractor bidding will be prepared. CITY OF FARMINGTON RESPONSIBILITIES: ● Review and comment on draft submittals. CONSULTANT DELIVERABLES: ● 60% draft plans and cost estimate ● 90% draft plans, specifications, and cost estimate ● 100% complete plans, Project Manual, and final Engineer’s Estimate January 15, 2025 John Powell, PE Public Works Director/City Engineer City of Farmington 430 Third Street Farmington, MN 55024 Alliant Engineering, Inc. 733 Marquette Avenue Suite 700 Minneapolis, MN 55402 612.758.3080 www.alliant-inc.com Page 107 of 111 Proposal for 2025 Street Improvements – Final Design // 2 Design Fee: $23,680.00 TASK 3 – PUBLIC ENGAGEMENT As discussed with the city, we will plan on one additional open house ahead of construction once bids are opened and a contractor is secured. This open house will answer questions on construction schedule, property access, and any other resident concerns before construction begins. The open house will follow the same format as previous open houses. CITY OF FARMINGTON RESPONSIBILITIES: ● Review and comment on draft mailer and open house materials. ● Attend open house meetings with Alliant staff. CONSULTANT DELIVERABLES: ● Draft and final mailer for open house meeting ● Draft and final printed open house material ● Meeting Summary Document Design Fee: $3,620.00 TASK 4 – UTILITY COORDINATION We will distribute draft plans to private utility operators within the project area and conduct one utility coordination meeting (via Microsoft Teams). CITY OF FARMINGTON RESPONSIBILITIES: ● Attend utility coordination meeting. CONSULTANT DELIVERABLES: ● Utility Coordination Meeting agenda and minutes Design Fee: $940.00 TASK 5 – PERMITTING AND APPROVALS Alliant will assist the City in obtaining the required permits for stormwater and watermain replacements included in the project. CITY OF FARMINGTON RESPONSIBILITIES: ● Review and sign permit applications as needed. CONSULTANT DELIVERABLES: ● Permit application forms and supporting documentation for NPDES (stormwater) and Minnesota Department of Health (watermain). ● Permit fees (listed as reimbursable expense in fee estimate). Design Fee: $940.00 Page 108 of 111 Proposal for 2025 Street Improvements – Final Design // 3 TASK 6 – BIDDING ASSISTANCE Following final approval of the construction documents, we will facilitate the online bidding process through QuestCDN. Our team will post bidding documents, respond to contractor inquiries, and issue clarifications/addenda as needed, and conduct the online bid opening. Bids will be received online and reviewed at a public bid opening at Farmington City Hall. Following the bid opening, we will provide a Bid Abstract and any other supporting documentation needed for the City to award a construction contract. CITY OF FARMINGTON RESPONSIBILITIES: ● Review draft Advertisement for Bids. ● Secure a conference room for bid opening. CONSULTANT DELIVERABLES: ● Draft and final Advertisement for Bids ● Bid Abstract Design Fee: $3,090.00 Subtotal of Design Fees $34,670 Reimbursable Expenses $1,300 Total Project Fee $35,970 SCHEDULE The following is an estimate of our schedule based on our discussion of required milestones: ● Notice to Proceed — February 4, 2025 ● Submit 60% Draft Plans – February 7, 2025 ● Submit 90% Draft Plans, Specifications, and Cost Estimate – February 21, 2025 ● City Council authorize bids – March 3, 2025 ● 100% Construction Documents complete – March 7, 2025 ● Advertisement for Bids – March 14, 2025 ● Bid Opening – April 2, 2025 ● City Council award construction contract – April 7, 2025 ● Pre-construction Open House – May 2025 KEY STAFF The Alliant design team will consist of the following individuals, in continuation from our work on the feasibility study and preliminary design: ● Eric Nelson, PE — Project Manager ● Cole Adams — Design Lead Page 109 of 111 Proposal for 2025 Street Improvements – Final Design // 4 We again thank you for the opportunity to work with the city on this project and are ready and eager to get started. If you have any questions about this scope and fee or want to discuss in further detail, please contact me at the email address or phone number listed on the following page. Sincerely, Alliant Engineering, Inc. Eric Nelson, PE Project Manager EMAIL enelson@alliant-inc.com DIRECT 612.767.9380 Building better communities with excellence and passion Page 110 of 111 Alliant Engineering City of Farmington 2025 Street Improvements Project - Final Design Hours and Fee Estimate Principal Graduate Engineer II Graphics/ Admin Nelson Adams 1.0 Project Management 10 0 0 10 $2,400.00 1.1 Routine project management 4 4 $960.00 1.2 Monthly invoices and progress reports 3 3 $720.00 1.3 Update meetings (1) 3 3 $720.00 2.0 Final Design and Construction Documents 22 160 0 182 $23,680.00 4.1 Roadway and driveway design 4 40 44 $5,560.00 4.2 City utilities (2) 2 40 42 $5,080.00 4.3 60% and 90% draft submittals 4 64 68 $8,320.00 4.4 Final construction documents 12 16 28 $4,720.00 3.0 Public Engagement 6 12 8 26 $3,620.00 3.1 Pre-construction open house meeting 6 12 8 26 $3,620.00 4.0 Utility coordination 2 4 0 6 $940.00 4.1 Distribute plans to private utilities 2 2 $230.00 4.2 Utility Coordination Meeting (3) 2 2 4 $710.00 5.0 Permitting and Approvals 2 4 0 6 $940.00 5.1 Obtain NPDES and MPCA permits 2 4 6 $940.00 6.0 Bidding Assistance 10 6 0 16 $3,090.00 6.1 Post documents to QuestCDN for online bidding 4 4 $960.00 6.2 Respond to contractor questions, prepare clarifications/addenda 2 4 6 $940.00 6.3 Bid opening meeting (4) 2 2 $480.00 6.4 Compile Bid Abstract and supporting contract information 2 2 4 $710.00 PROJECT TOTAL HOURS 52 186 8 246 Hourly Billing Rates 240.00$ 115.00$ 100.00$ DIRECT LABOR $12,480 $21,390 $800 $34,670 SUBTOTAL LABOR COST 34,670.00 Direct Expenses: Printing fees and postage for open house materials $300.00 Permit fees $1,000.00 SUBTOTAL DIRECT EXPENSES $1,300.00 PROJECT COST NOT TO EXCEED Notes: (1) Assumes 3 meetings, 1 hour each (including prep time) with City Project Manager on Microsoft Teams. (2) Includes watermain replacement and storm sewer additions identified in previous phase. (3) Assumes one utility coordination meeting on Microsoft Teams with agendas and minutes. $35,970.00 Task Description Hours TASK TOTAL COST Alliant Engineering TEAM TOTAL Page 111 of 111