February 13, 2020 What is the purpose of todays meeting? Provide - - PowerPoint PPT Presentation

February 13, 2020

What is the purpose of today’s meeting?

 Provide property owners with information about the proposed

project.

 Get input on the proposed project from property owners.  Strictly an informational meeting.  No decisions are being made today.

Pavement Rehabilitation Methods

Seal Coat/Maintenance Mill & Overlay Reclamation/Pavement Replacement Reconstruction

Pavement Management History

Started in 1994 Completed 80.5 Miles 6850 Assessments

Why do Pavement Management?

 Keep roads in good structural condition.  Maintain infrastructure in good working order.  Maintains property values.  Enhances the community with good planning practices.

Typical Household Maintenance and Replacement

• Roof
• Needs replacing at 18-30 years
• Asphalt Driveway
• Needs regular maintenance with a life
• expectancy of 20 years
• Appliances
• Washing Machine – 14 years
• Refrigerator - 19 years
• Stove – 13-20 years

West Point Douglas Road Project Area

Year Constructed

 Street and Utilities Originally Constructed in 1974  80th Street and Jamaica Avenue Interchanges constructed in

1982.

 Minor alignment changes due to interchange work

 Ongoing maintenance over past 45 years.

Existing Pavement Assessment & Testing

Methods used to test and assess the existing pavement condition:

 Pavement Condition Index (PCI) Rating  Test Pits  Falling Weight Deflectometer (FWD) and Ground Penetrating

Radar (GPR)

PCI Rating

Pavement is in very poor condition, with a PCI of 20 or less

Test Pits

 18 test pits were dug to determine the existing pavement and

gravel base thicknesses, as well as evaluate the subgrade soils

Utility Inspections

The following inspections are completed to determine what utility repairs will be required

 Visual inspection of all storm/sanitary sewer structures  Televising of all storm/sanitary sewer pipe  Spot excavation of water main valve boxes to inspect the

condition of valve bolts (will occur prior to street work)

Existing Street Condition

7064 West point Douglas Rd Longitudinal cracking in wheel path indicates load-related distress 275’ South of 80th St Overpass Small block and alligator cracking of transverse joint

Existing Street Condition

7500 West point Douglas Rd Severe Pavement Raveling 275’ South of 80th St Overpass Several pothole repairs and thin overlays to hold road together

Proposed Improvements

 Pavement Removal and Stabilized Full Depth Reclamation

(SFDR) of Existing Gravel Base

 Full Pavement Replacement  Existing Curb and Gutter to Remain  Spot Utility Repairs  Concrete Sidewalk in South/West Boulevard  Minor Curb Repairs as Needed for Utilities or Sidewalk

Proposed Improvements

Proposed Improvements

Driveway Patch – Spot Curb Replacement

Utility Work

 Sanitary Sewer

 Minor Structure Adjustments and Patching  Pipe Lining and Repair

 Watermain

 Replace Valve Box and Bolts  Water Shut-Downs Will Be Communicated

 Hydrants

 Raise Hydrant

 Storm Sewer

 Various Structure Repairs  Spot Casting Replacement  Pipe Lining

Assessable Properties

Assessments

 Various Property Types

 Single Family Residential  Commercial/Industrial  School District  City Property

 Assessed cost per policy varies: $324 - $314,991  Benefit Appraisals Completed on 113 Parcels:

 Benefit Appraisal Supports $380 – $223,600 Assessment

Funding Breakdown

 Total Project Cost =  Sanitary Sewer Utility =  Water Utility =  Storm Water Utility =  Street Light Enterprise =  Roadway/Sidewalk =  Assessments =

$2,936,493 $48,214 $155,510 $41,565 $0 $1,840,550 $850,654

Assessment Terms

• May be paid within 30 days of adoption to avoid any interest charges.
• Assessment payable over 15 years.
• Interest Rate is 1.5% above the bond rate.
• Partial payment is allowed (minimum $500).
• Pending assessment is listed for the property once the project is
• rdered.
• Deferral is available (disability, military, 65 years of age or older) -

Proof is needed for deferrals. Interest still accrues during deferral period.

Schedule

• Feasibility Report Ordered – June 6, 2019
• Council - Feasibility Report Approval, Order Plans/Specs

– December 18, 2019

• Council - Call for Public Hearing – January 15, 2020
• Neighborhood Meeting – February 13, 2020
• Public Hearing – February 19, 2020
• Construction Starts Spring of 2020
• Construction Completed Fall of 2020
• Assessment Hearing – October 2020

Questions ?

Thank You!

Ryan Burfeind, PE Director of Public Works/City Engineer rburfeind@cottage-grove.org 651-458-2899 Project Information and Updates: Website www.cottage-grove.org/engineering-division/current-a-future-projects