HomeMy WebLinkAboutItem 06.g
Date: July 1, 2019 Item No.
RESOLUTION ORDERING PREPARATION OF FEASIBILITY REPORT
THE 2020 STREET RECONSTRUCTION PROJECT AND
PROPOSALS FROM BRAUN INTERTEC AND WSB FOR PROFESSIONAL SERVICES
Proposed Action
Staff recommends adoption of the following motion: Move to approve a resolution ordering
preparation of an engineering feasibility report for the 2020 Street Reconstruction Project, City
Project 20-02, and accept proposals from Braun Intertec and WSB for professional services.
Overview
The adopted 5-year Transportation Capital Improvement Plan programs the reconstruction of
streets around Orchard Lake and along the south side of Lake Marion in 2020. Proposed
improvements include roadway reconstruction, spot curb and gutter replacement and utility
construction (watermain and stormwater best management practices).
Proposed financing for the 2020 Street Reconstruction project would be through bonds issued
under Minnesota Statutes, Chapter 429, for local improvements. A portion of the total project cost
would be assessed to benefitting property owners abutting the streets within the proposed
construction limits. An engineering feasibility report is required under Minnesota Statutes,
Chapter 429 prior to adopting a resolution ordering the improvement.
Proposals from Braun Intertec and WSB identify the scope of services and estimated costs to
provide professional engineering services in support of the project.
Primary Issues to Consider
• Approximately 100 people attended an informational neighborhood meeting for the
proposed project on Thursday, June 27, 2019.
Supporting Information
• June 27, 2019 Neighborhood Meeting presentation; Project Location Map; Braun Intertec
proposal dated June 24, 2019; and WSB proposal dated June 19, 2019.
Financial Impact: $577,723 Budgeted: Y☒ N☐ Source: Multiple Sources
Related Documents: Lakeville 5-year Capital Improvement Plan (2019-2023)
Envision Lakeville Community Values: Good Value for Public Services
Report Completed by: Zach Johnson, City Engineer
CITY OF LAKEVILLE
RESOLUTION NO. 19-
RESOLUTION ORDERING PREPARATION OF FEASIBILITY REPORT
FOR THE 2020 STREET RECONSTRUCTION PROJECT
WHEREAS, the 2020 Street Reconstruction Project, City Project 20-02, is programmed in
the City’s adopted 5-year Capital Improvement Plan (2019-2023); and
WHEREAS, the City of Lakeville wishes to finance a portion of the project through special
assessments; and
WHEREAS, an engineering feasibility report is required under Minnesota Statutes,
Chapter 429 for this proposed local improvement.
NOW, THEREFORE, BE IT RESOLVED, by the City Council of the City of Lakeville, that
the City Engineer is hereby authorized to prepare an engineering feasibility report for the 2020
Street Reconstruction Project, City Project 20-02, advising the City Council in a preliminary way
as to whether the proposed improvement is necessary, cost effective, and feasible; whether it should
be best made as proposed or in connection with some other improvement; the estimated cost of
the improvement as recommended; and a description of the methodology used to calculate
individual assessments for the affected parcel(s).
ADOPTED by the Lakeville City Council this 1st day of July 2019.
______________________________
Douglas P. Anderson, Mayor
_________________________________
Charlene Friedges, City Clerk
AA/EOE
Braun Intertec Corporation
11001 Hampshire Avenue S
Minneapolis, MN 55438
Phone: 952.995.2000
Fax: 952.995.2020
Web: braunintertec.com
June 24, 2019 Proposal QTB102875
Mr. Matt Barnard
City of Lakeville
20195 Holyoke Avenue
Lakeville, MN 55044
Re: Proposal for a Geotechnical Evaluation
City of Lakeville 2020 Street Reconstruction Project
Two Project Areas
Lakeville, Minnesota
Dear Mr. Barnard:
Braun Intertec Corporation respectfully submits this proposal to complete a geotechnical evaluation for
the City of Lakeville 2020 Street Reconstruction Project.
Our Understanding of Project
Per communications with you, we understand the 2020 street reconstruction will include reclamation of
the existing pavement, installation of new curb and gutter, storm sewer/water main spot improvements,
and new surfacing. It appears total project length will be about 55,000 centerline feet.
Purpose
The purpose of our geotechnical evaluation will be to characterize subsurface geologic conditions at
selected exploration locations and evaluate their impact on the design and construction of the City of
Lakeville 2020 Street Reconstruction Project.
Scope of Services
The following tasks are proposed to help achieve the stated purpose. If unfavorable or unforeseen
conditions are encountered at any point during the completion of the tasks that lead us to recommend
Site Access, Staking and Utility Clearance
Drilling services will be performed by Braun Intertec Drilling, LLC, a subsidiary of Braun Intertec Corporation.
Based on the streets, it appears the site will require a combination of truck-mounted and Geoprobe drill rigs
to allow for traffic movement.
Tree clearing, debris or obstruction removal, grading of navigable paths, and snow plowing are not
included in our scope of services.
City of Lakeville
Proposal QTB102875
June 24, 2019
Page 2
We will stake prospective subsurface exploration locations and obtain surface elevations at those
locations using GPS technology. For purposes of linking the GPS data to an appropriate reference, we
request that you provide CAD files indicating location/elevation references appropriate for this project,
or give us contact information for the consultant that might have such information.
Depending on access requirements, ground conditions, or potential utility conflicts, our field crew may
alter the exploration locations from those proposed to facilitate accessibility.
Prior to drilling or excavating, we will contact Gopher State One Call and arrange for notification to the
appropriate utility vendors to mark and clear the exploration locations of public underground utilities.
You, or your authorized representative, are responsible to notify us before we begin our work of the
presence and location of any underground objects or private utilities that are not the responsibility of
public agencies.
Traffic Control
We assumed we can complete borings without traffic control with the exception of warning signs, which
are included in our budget. We will subcontract traffic control services as needed to complete the work
in compliance with MUTCD requirements; these costs will be in addition to our lump sum budget.
Penetration Test Borings
We propose to drill 70 standard penetration test borings for the project, extending half of the borings to
a nominal depth of 5 feet, and the other half to a nominal depth of 10 feet. This will result in an
approximate spacing of 800 feet; the spacing will be narrower on rural roadways or in areas of concern,
and greater on urban streets. Standard penetration tests will be performed at 2 1/2-foot vertical
intervals.
If groundwater is encountered in the boreholes, the depth where it is observed will be recorded on the
boring logs.
Borehole Abandonment
Minnesota Well Code requires that environmental wells that are 15 feet deep or deeper be sealed. We
currently do not anticipate having to seal any of the boreholes.
Upon backfilling or sealing boreholes, we will fill holes in pavements with a temporary patch.
Over time, subsidence of borehole backfill may occur, requiring surface grades to be re-leveled or
bituminous or concrete patches to be replaced. Braun Intertec is not assuming responsibility for
re-leveling or re-patching subsequent to initial backfilling and patching long term.
Sample Review and Laboratory Testing
Recovered samples will be returned to our laboratory, where they will be visually classified and logged by
a geotechnical engineer. To help classify the materials encountered and estimate their engineering
properties, we have budgeted to perform 50 moisture content tests and 10 mechanical analyses (through
a #200 sieve only)/organic content tests.
City of Lakeville
Proposal QTB102875
June 24, 2019
Page 3
Corrosivity testing will include 35 tests for electrical resistivity. We will perform this testing first and
inform you of the results on the AWWA C-105 10-point scale. Depending on the measured resistivity,
additional testing may not be required to establish corrosivity potential.
Additional tests, if required, would include pH determination, chloride and redox potential, and sulfides.
We will complete additional testing on an as-needed/as-requested basis. The Additional Services section
below contains the unit pricing for additional corrosivity tests.
Reporting
Data obtained from the borings and laboratory tests will be used to evaluate the subsurface profile and
groundwater conditions, perform engineering analyses related to street and utility design and
performance, and prepare a report, including:
A CAD sketch showing project components, limits, and exploration locations.
Logs of the borings describing the materials encountered and presenting the results of our
groundwater measurements and laboratory tests.
A summary of the subsurface profile and groundwater conditions.
Discussion identifying the site conditions that will impact street and utility design and
performance, qualifying the nature of their impact, and outlining alternatives for mitigating
their impact.
Discussion regarding the reuse of on-site materials during construction and the impact of
groundwater on construction.
Recommendations for preparing street and utility subgrades, including excavation support, if
applicable, and the selection, placement, and compaction of excavation backfill and other
street and utility fill.
Recommendations for the design of pavements.
Only an electronic copy of our report will be submitted to you.
Cost
We will furnish the services described in this proposal for a lump sum fee of $29,935, broken down as
follows:
Engineering, analysis, and reporting: $6,066
Drilling and related services: $16,890
Staking, utility clearance, and CAD: $3,134
Soils testing: $3,845
Total: $29,935
City of Lakeville
Proposal QTB102875
June 24, 2019
Page 4
Our work may extend over several invoicing periods. As such, for work that is performed during the
course of each invoicing period, we will submit partial progress invoices.
Additional Services
If requested, we will subcontract for suites of corrosivity tests at a unit rate of $175.
Schedule
We anticipate the field exploration can begin within approximately three weeks of written authorization;
the field exploration will take about seven days to complete. Sample classification, laboratory testing,
engineering analyses, and report preparation will likely take an additional week. We will pass along
results, however, as they are obtained and reviewed. We anticipate we can submit our report by the end
of July 2019 as requested.
If our proposed scope of services cannot be completed according to this schedule due to circumstances
beyond our control, we may need to revise this proposal prior to completing the remaining tasks.
General Remarks
We will be happy to meet with you to discuss our proposed scope of services further and clarify the
various scope components.
We appreciate the opportunity to present this proposal to you. Please sign and return a copy to us in its
entirety.
The proposed fee is based on the scope of services described and the assumptions that our services will
be authorized within 30 days and that others will not delay us beyond our proposed schedule.
§¨¦35
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K:\013281-000\Admin\Contract\Feas., Topo, Final Design and CA Proposal\Lakeville 2020 Street Reconstruction Project
Prof. Engineering Services Proposal.docx 540 GATEWAY BLVD | BURNSVILLE, MN | 55337 | 952.737.4660 | WSBENG.COM June 26, 2019
Mr. Alex Jordan, PE
Assistant City Engineer
City of Lakeville
20195 Holyoke Avenue
Lakeville, MN 55044
RE: Supplemental Agreement to Provide Professional Engineering
Services, Topographic Survey, Feasibility Report Preparation, Final
Design and Bidding, Construction Administration and Construction
Staking
2020 Street Reconstruction Project, CP 20-02
Dear Mr. Jordan:
On behalf of WSB we are pleased to submit this Supplemental Agreement to provide engineering
services to the City. Specifically, our services will include topographic survey, preparation of
the project Feasibility Report, final design and bidding, construction administration and
construction staking for the 2020 Street Reconstruction Project.
PROJECT UNDERSTANING
The 2020 Street and Utility Reconstruction Project is comprised of approximately 11.07 miles of
local and collector streets within the City of Lakeville. This mileage includes those roadways
surrounding Orchard Lake (4.1 miles), originally identified for reconstruction in 2019 , that were
delayed until 2020 while roadway reconstruction alternatives were evaluated along 175th Street
adjacent to Orchard Lake.
The scope of the 2020 Street Reconstruction Project includes: Reclamation of the existing
pavement, installation of a new pavement section, spot repairs to the curb and gutter, spot sidewalk
replacement and reconstruction of pedestrian curb ramps that meet current ADA requirement s,
storm sewer replacements/additions, stormwater basin maintenance for those existing basins
located near Kensington Way and northwest portion of Judicial Road and installation of corrosion
protection* for the watermain.
*Corrosion protection refers to the replacement of watermain bolts and the addition of sacrificial
anode bags at valves and hydrants.
PROJECT APPROACH/SCOPE OF SERVICES
WSB’s project scope and proposed tasks are based on our understanding of the project, and we
propose the following scope of services:
Task 1 – Topographic Survey
WSB will complete the topographic survey for the area identified as the 2020 Street
Reconstruction Project. As the 4.1 miles of roadways surrounding Orchard Lake were
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June 19, 2019
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originally surveyed with the topographic survey scoped for the 2019 Street Reconstruction
Project, our proposal reflects topographic survey work for only 6.97 miles of roadway.
Initially, survey controls will be set up for the project area followed immediately by the
topographic survey of the existing conditions within the road right-of-way. Topographic
survey will include 100 feet of adjacent roadways that abut the project area. Storm sewer
structures will include measure downs and rim elevations. Sanitary sewer will include rim
elevations, only. All hydrants and exposed valves will also be surveyed. An attempt will
be made to locate and survey all lot corners within the project area and parcel base maps
will be reviewed for consistency with found property pins.
It is also proposed to complete the Gopher State One Call locate request for maps as a
part of the topographic survey work.
Task 2 – Feasibility Report
WSB will prepare a Feasibility Report for the 2020 Street Reconstruction Project which will
include:
• Water quality improvement recommendations for areas draining to natural
resources, including those areas adjacent to Orchard Lake that were identified in
and 2018 study completed by Wenck.
• Bathymetric survey and material sampling for analysis associated with stormwater
basin maintenance.
• Identification of potential grant opportunities for water quality work completed in
conjunction with the project.
• Feasibility Report text — Executive Summary, Existing Conditions, Proposed
Improvements, Special Considerations, Cost Estimate/Financing, and
Recommendations.
• Preparation of the assessment roll for the 2020 Street Reconstruction Project.
• Maps and figures as necessary.
WSB will utilize information from Braun Intertec with regards to soil testing results and
reports that were previously completed for this project area to determine appropriate
improvements. We will also utilize comment card information obtained at the
neighborhood meeting for the project.
WSB will prepare materials for and coordinate a project kick -off meeting with staff as a
part of this task. WSB will also prepare materials for and attend the City Council meetings
in which the feasibility report is presented to the City Council and the Improvement Public
Hearing for the Project as a part of this task.
Task 3 – Final Design
Project Management
Project management includes the development of the project plan through bidding. This task
includes the appropriation of necessary staff and resources at all stages of the final design process
to achieve project milestones and completion. This includes f requent communication and
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June 19, 2019
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coordination with City staff and its agents governing all aspects of the project. Proper completion
of this task will allow for open lines of communication and routine updates on project issues, as
well as keeping the project on schedule and within budget.
WSB will attend and assist with the preparation of meeting materials for the spring 2020
Neighborhood Meeting and Special Assessment Hearings for the project.
Design, Specifications, and Plan Preparation
WSB will:
• Complete the design and prepare the project plans consistent with City, ADA, and local
regulatory standards.
• Facilitate a Utility Coordination Meeting for the project.
• Prepare the specifications consistent with City, ADA and local regulatory standards.
• Prepare retaining wall and slope stabilization plans for that portion of 175th Street adjacent to
Orchard Lake, as identified with Option 2B of the June 17, 2019 175th Street Alternatives
Evaluation Memo and Decision Matrix from WSB.
• Calculate project quantities and prepare the project Bid Form.
• Prepare an Engineer’s Opinion of Probable Cost on the final design.
• Perform quality control reviews regularly throughout the duration of the design.
• Attend project meetings with City staff and design team (WSB staff) members as necessary.
The project plans will be generally organized as follows:
• Title Sheet
• General Layout
• SEQ
• Removals
• Street Plans (plan view only except where storm sewer is planned to be replaced/added)
• Retaining wall and slope stabilization plans and details
• Stormwater basin maintenance plans
• Erosion control
• SWPPP
Deliverables:
• 60% Plan Submittal: Draft plan set for review and comment
• 90% Plan and Specification Submittal: Draft plan set and specifications for review and
comment
• 100% Plan and Specification Submittal: Five (5) 11” x 17” final plan sets and five (5)
specifications for your files
• Defined as-developed plan and profile (as necessary) sheets, typical sections, removal sheet s
with concept level storm sewer improvement details (as review and approval of the proposed
storm sewer improvement is desired prior to finalizing those plans) erosion control sheets,
staging and traffic control, retaining wall and slope stabilization plans and details and the SEQ.
Mr. Alex Jordan
June 19, 2019
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Permits
Prepare the following permits:
• Minnesota Pollution Control Agency – NPDES permit
• Dakota County Highway Department – Work in Right-of-Way Permit
• WCA, MnACOE, LGU – Wetland Permit (“No Loss” is anticipated based on conversations with
City Staff)
• Army Corps of Engineers Coordination for stormwater basin maintenance activities (assuming
“No Loss”)
• MN DNR/FEMA for impacts to Orchard Lake associated with the 175th Street Slope
stabilization improvements
Bidding Assistance
Prepare the Advertisement for Bid in compliance with the City’s practices; facilitate project bidding
by answering contractor questions, prepare the Addenda if necessary, and attend the bid opening.
The cost to advertise the project will be paid by the City of Lakeville. The City will submit the
Advertisement for Bid to the local paper and WSB will submit the Advertisement for Bid to Finance
and Commerce.
WSB will also produce a Cost Calculation sheet for the project, as we have for all past street
reconstruction projects, that will be completed with support from the City’s Finance Department to
determine final project costs and special assessment amounts.
As-builts
WSB will prepare as-builts consistent with the City of Lakeville standards for utility work associated
within each individual area. Deliverables will include a .pdf version of the as-builts. WSB will update
and link as-built PDFs in City’s GIS database for reconstructed storm sewer facilities.
Task 4 – Assisting the City with Construction Management
Construction Staking
WSB will provide construction staking and survey for construction of the project. WSB assumes
one-time staking for all required, any re-staking will be billed at a time and materials hourly rate.
Construction Contract Administration
WSB will provide Contract Administration services through construction of the project and final
project closeout. This will include:
• Preparation of materials for and attendance at the preconstruction meeting for the project.
• Contractor submittal review of the water qualit y manhole structure.
• Responding to all contractor requests for information (RFI).
• Responding to all City requests for information/clarification during construction.
We understand that the City does not anticipate needing construction observation support for the
project. Should the City’s needs change, WSB can provide a separate proposal to provide
construction observation services for the 2020 construction season.
Mr. Alex Jordan
June 19, 2019
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Work Performed by the City of Lakeville
It is our understanding that the City of Lakeville will facilitate all public meetings, assist with meeting
preparation and public interaction, review with WSB the condition of the existing utility systems
(including all documentation and inspection of existing storm sewer facilities), notice all public
hearings in the local paper and will mail all required public hearing letters. The City will also
coordinate all proposals and deliverables for geotechnical work with Braun Intertec.
It is our understanding that the City of Lakeville will obtain all right -of-entries or temporary
easements necessary to construct the improvements. Any permanent roadway easement
acquisition needs will also be obtained by the City of Lakeville. Should the City require legal
descriptions for easements, temporary or permanent, WSB can provide a separate proposal to
complete that work.
The City will also perform the following Construction Administration tasks associated with the
project:
• Preparation of all pay vouchers.
• Prepare contract modifications including Work Orders, Change Orders, and Supplemental
Agreements.
Schedule
Based on our discussions with City Staff, we are proposing the following schedule for the 2020
Street Reconstruction Project:
• July 1, 2020 Authorize contract with WSB and the preparation of the feasibility report and
design for the project
• July – Mid-August, 2020 Data Collection
o Topographic survey (WSB)
o Geotechnical evaluation (Braun)
o Water and Sanitary Sewer Evaluations (City)
▪ Break history
▪ Maintenance history
▪ Televising review
o Storm sewer evaluations (City)
• Week of September 23, 2019 Deliver Draft Feasibility Report to City Staff for Review
o City Comments returned week of September 30th
o Final report delivered to City the week of October 7th
• October 21, 2019 Present Feasibility Report to the Council and Order Public Hearing
• November 18, 2019 Public Hearing and Order Project
• December 9, 2019 60% Plan Submittal to City
o Preliminary comments returned by December 23rd, and final comments returned
by January 3rd
• January 10, 2020 90% plan submittal to City
o Comments returned by January 17th
• January 31, 2020 First Ad for bid published in This Week/Plans uploaded
• February 21, 2020 Bid Opening Date (3-week advertisement period)
• March 2, 2020 Declare costs and set assessment hearing
• April 6, 2020 Assessment hearing and award contract
Mr. Alex Jordan
June 19, 2019
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PROPOSED FEE
WSB will provide the services as outlined in Project Approach/Scope of Services. Our budget was
developed based on our understanding of the scope and experience with past reconstruction
projects in the area. We estimate an hourly not to exceed fee of $547,788.00.
The proposed scope and fee presented herein represents our complete understanding of the
project based on site visits and discussions with City staff. If you have any questions or concerns,
please feel free to contact me at (952) 737-4675. Once again, we appreciate the opportunity to
submit this proposal and look forward to working with you and your staff.
Sincerely,
WSB
Monica Heil, PE
Senior Director of Municipal Services
Attachments
Cc: Adam Gadbois, WSB
Mitch Hatcher, WSB
ACCEPTED BY:
City of Lakeville
By:
Douglas P. Anderson, Mayor
Date:
Attest:
Charlene Friedges, City Clerk
Task Description
1
1.1 Control Points 4 24 28 $5,160.00
1.2 Existing Utility As-Built Review 8 32 40 $7,280.00
1.3 Property Corner Identification 24 24 $4,560.00
1.4 GSOC Utility Location Coord.8 4 12 $1,304.00
1.5 Topographic Survey 6 182 188 $35,480.00
Task 1 Total Estimated Hours and Fee 8 22 262 292 $53,784.00
2
2.1 Feasibility Report 36 36 24 24 8 8 16 16 8 176 $22,648.00
2.2 Meetings - City Staff and Council 12 4 4 4 4 28 $4,372.00
2.3 Bathymetric Survey and Sampling LS $3,800.00
Task 2 Total Estimated Hours and Fee 48 40 28 24 12 8 20 16 8 204 $30,820.00
3
3.1 Project Management 75 80 80 235 $33,680.00
3.2 Design 60 100 100 80 60 400 $52,740.00
3.3 Storm Sewer Design 8 8 60 100 60 236 $29,728.00
3.4 Ret. Wall and Slope Stabilization Des.40 40 $6,000.00
3.5 Specifications 24 32 32 8 16 112 $16,088.00
3.6 Bidding 24 24 40 88 $10,272.00
3.7 Drawings/Layouts 140 120 40 300 300 900 $110,720.00
3.8 Quantity Estimates 28 44 44 80 8 204 $24,432.00
3.9 Meetings 60 20 20 100 $15,680.00
3.10 Permit Application 4 8 8 20 24 64 $8,428.00
3.11 QA / QC 40 40 8 8 30 126 $19,082.00
3.12 Utility Coordination 4 8 8 36 56 $5,920.00
3.13 As-Builts 8 80 100 188 $27,032.00
Task 3 Total Estimated Hours and Fee 319 440 364 404 156 124 60 112 300 300 40 30 100 2749 $359,802.00
4
4.1 Preconstruction Meeting Attendance 3 3 3 3 12 $1,866.00
4.2 Construction Administration 16 50 25 40 131 $18,316.00
4.3 Construction Staking 48 400 448 $83,200.00
Task 4 Total Estimated Hours and Fee 19 53 28 40 48 403 591 $103,382.00
Total Estimated Hours 386 533 420 436 168 132 60 172 16 300 300 48 30 70 765 3836
Average Hourly Billing Rate 176.00 124.00 132.00 88.00 159.00 116.00 109.00 150.00 87.00 140.00 116.00 72.00 143.00 150.00 190.00
Total Fee by Labor Classification $67,936.00 $66,092.00 $55,440.00 $38,368.00 $26,712.00 $15,312.00 $6,540.00 $25,800.00 $1,392.00 $42,000.00 $34,800.00 $3,456.00 $4,290.00 $10,500.00 $145,350.00 $543,988.00
Total Fee for Lump Sum Services LS $3,800.00
TOTAL PROJECT COST $547,788.00
Monica Heil
Design Engineer Project Engineer Project Engineer
Topographic Survey
Feasibility Report
Assisting the City with Construction Mgmt.
Two-Person
Survey Crew
Administrative
Assistant
Tabitha Walsh
GIS Technician
Mitch Hatcher Jake Newhall
Final Design
Structural
Engineer
Estimate of Cost
City of Lakeville
Professional Engineering Services
2020 Street Reconstruction Project
Estimated Hours
Total Hours
Senior Project
Manager
Adam Gadbois
Design Engineer Graduate
Engineer
Omar El-Omar
Water Res. Project
Engineer
Water Res.
Graduate
Engineer Cost
Gina Dullinger Chris Bunders
Water Res.
Project Manager
Survey
Coordinator
Pete Helder
Construction
Specialist
Dan Flittie Tim AndlerStephanie Hatten Laura Rescorla Mike Philippi
Positioned to Thrive2020 Street Reconstruction ProjectNeighborhood MeetingJune 27, 2019
Positioned to ThriveTonight’s Meeting•Introduce the project to area property owners•Solicit comments from property owners•Provide an update to the City Council•Begin work on the feasibility study for the project
Positioned to ThriveProject Background•Lakeville’s Pavement Management Program•City streets are rated based on their condition•Purpose is to identify roadways in need of reconstruction•Information was used to develop the City’s Capital Improvement Plan (CIP)
Positioned to ThriveProject Location
Positioned to ThrivePavement Management Approach•To provide recommendations on a case-by-case basis for each area of the project•Pavement conditions•Utility needs•Maintenance history•Coupling utility projects with street reconstruction projects to be cost efficient
Positioned to ThriveProposed Improvements•Street reclamation•Spot curb and gutter replacement•Storm sewer improvements
Positioned to ThriveProposed Improvements•Storm Drainage•Proactively identify issues to reduce future maintenance costs and prolong the life of the pavement•Replace/add storm sewer to improve drainage and address issues such as:•Standing water/icing in the street•Accelerated pavement deterioration
Positioned to ThriveDesign Considerations•Water Quality Improvements•Stormwater basin maintenance and treatments•175thStreet Improvements•Update on Preliminary Engineering
Positioned to ThriveUtility Evaluations•Televise sanitary sewer main lines•Inspect all manholes•Inspect storm sewer facilities•Inspect watermain and review maintenance histories
Positioned to ThriveUtility Needs•Watermain•Existing iron pipes•Soils were determined to be corrosive •Identify areas with maintenance histories for potential replacement
Positioned to ThriveWatermain Improvements•Install corrosion protection•Reduce frequency of watermain breaks•Extend the useful life of the watermain pipe
Positioned to ThriveStreet and Utility Improvements•Couple pavement reconstruction with efforts to extend the useful life of existing utilities
Positioned to ThriveSpecial Assessments•Street/Storm Sewer Improvements•Street and storm sewer costs are 40% assessed•Assessed on per unit basis for properties zoned for single family use•Corner Lots•Only one unit is assessed for either the front or side street
Positioned to ThriveProject ScheduleNeighborhood Meeting June 27, 2019Finalize Feasibility Report October 2019Present Feasibility Report October 21, 2019Public Hearing November 18, 2019Prepare Plans and Specifications November 2019 – January 2020Open Bids February 2020Assessment Hearing April 2020Construction April – November 2020
Positioned to ThriveNext Steps•Gather feedback from the neighborhood•Provide update to the City Council•Complete the feasibility report and preliminary cost estimate
Positioned to ThriveProject Communications•Visit the City’s website for complete project status updateswww.lakevillemn.gov