Adopt Resolution #18-177 Ordering Feasibility Report for Improvement Project #19-03, Wood Pond Hills & Chestnut Ridge Street Reconstructions

Purpose:
The purpose of this case is to consider ordering a Feasibility Report for Improvement Project #19-03, Wood Pond Hills & Chestnut Ridge Street Reconstructions.
 
Background:
Figure 1 (attached) shows the general location of the Wood Pond Hills & Chestnut Ridge development in the southeast corner of the City.
 
Figure 2 (attached) shows the overall scope of the project.
 
The City of Ramsey’s current 10-year Capital Improvement Plan (CIP) covers calendar years 2018 to 2027.  The plan identifies all public streets proposed to be reconstructed or to receive overlays in 2019 as part of the City’s long-term Street Maintenance Program.  Page 223 from the CIP is attached which shows the streets in Wood Pond Hills & Chestnut Ridge were proposed to receive overlays in 2019.
 
In the spring of 2018 Staff re-evaluated the pavement condition of these streets and found the pavement has degraded past the point where an overlay should be applied, and that a total reconstruct is now required.  Staff therefore recommends that these streets be reconstructed in 2019 to allow bonds to be used to pay for the improvements per the City’s 2015 - 2019 Street Reconstruction and Overlay Program (SROP).
 
The streets proposed for reconstruction in 2019 within the Wood Pond Hills & Chestnut Ridge residential development include about 3,310 linear feet (0.63 miles) of streets including:

• Krypton Street – Sunwood Drive to West plat line
• Krypton Street – East plat line to West CDS
• 146th Avenue – Nowthen Blvd/CSAH 5 to West plat line
• 146th Avenue – East plat line to Junkite Street
• Helium Street – Sunwood Drive to 146^th Avenue

 
Attached is a street summary sheet including year of original construction, historical maintenance operations, PASER rating(s), and existing pavement section data based on the Ground Penetrating Radar analysis completed by Braun Intertec in 2017.  In general, these streets are 24 - 26 years old and have reached the end of their useful life requiring complete reconstruction.  Staff will discuss the existing pavement condition in greater detail during the Council meeting.
 
Staff plans to order soil borings while completing the Feasibility Report at an estimated cost of $4,000 or less.

Notifications are not required for this case.

Observations:
Preparing a Feasibility Report for the proposed improvements will allow staff to refine estimated project costs and develop a proposed funding program, and allows for the use of special assessments against benefiting properties as a partial funding source.

The Feasibility Report will explore numerous aspects of the proposed improvements including whether they are feasible and necessary, whether they are cost-effective, and whether they should be completed alone or in conjunction with other improvements.  Estimated costs will be explored in greater detail than was used to estimate costs for the CIP.  A more detailed project funding program will also be explored, including a description of the methodology used to calculate individual special assessments for benefiting parcels.  A preliminary project schedule will also be developed.

While preparing the Feasibility Report, Staff will conduct a public input meeting with the residents of Wood Pond Hills & Chestnut Ridge to explain the need for the proposed improvements, the scope of the improvements, estimated costs, proposed funding program, and proposed schedule.
 
Staff anticipates requesting Council acceptance of the Feasibility Report later this fall to allow the project to proceed in a timely manner with construction beginning in the spring of 2019.  This will also provide for compliance with all applicable provisions of the City Charter, the City’s Special Assessments Policy, and Minnesota Statute Chapter 429.

If these streets are not reconstructed in 2019, they could instead be added to the next 5-year SROP to allow reconstruction between 2020 and 2024.  However, this would reduce the amount of pavement maintenance work that can be completed in 2019 since no new streets can be added to the current 5-year SROP, which is attached for reference.

Alternatives:
Alternative #1 – Motion to adopt Resolution #18-177 ordering a Feasibility Report for Improvement Project #19-03, Wood Pond Hills & Chestnut Ridge Street Reconstructions.

Alternative #2 – Motion of other.

Upon Council authorization, the Feasibility Report will be completed in-house as part of Staff's normal duties.  While preparing the report, Staff will explore available options for minimizing project costs, such as by using a full-depth reclamation process instead of removing and replacing the existing pavement.  Staff will also utilize data gathered using Ground Penetrating Radar and soil borings per previous Council approvals.

Preliminary project costs are currently estimated to be $315,000.  Staff proposes to fund the proposed improvements using a combination of special assessments to benefiting properties, street reconstruction bond funds, and stormwater utility funds, as needed.
 
Based on 2013 cost estimates, the City must fund approximately $11,000,000 for Street Maintenance Program costs over the 5-year period from 2015 to 2019 to maintain an acceptable level of service. This equates to an average annual expenditure of $2,200,000 to fund all sealcoat, overlay, and street reconstruction projects. The City currently budgets $500,000 annually for sealcoat projects, leaving $1,700,000 to fund all overlay and street reconstruction projects in a given year. Per the adopted Special Assessments Policy, special assessments may fund up to 25% of overlay and street reconstruction projects.  Staff proposes to use street reconstruction and overlay bonds to pay for project costs initially, with up to 25% of the bonds being paid back over time with special assessment proceeds.

Staff recommends Alternative #1 allowing bonds to be used to pay for the proposed improvements per the City’s 2015 - 2019 Street Reconstruction and Overlay Program (SROP).

Motion to adopt Resolution #18-177 ordering a Feasibility Report for Improvement Project #19-03, Wood Pond Hills & Chestnut Ridge Street Reconstructions.