2008 Street and Utility Improvement Project West Golden Lake Road. Public Informational Meeting January 3, 2008

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1 2008 Street and Utility Improvement Project West Golden Lake Road C P Public Informational Meeting January 3, 2008

2 Presentation Summary Project Location Existing Conditions Proposed Improvements Project Costs Recommendations Assessment Policy / Funding Options Assessment/Funding Scenarios Schedule Questions and Comments

3 Project Location

4 Existing Conditions Street Prevalent cracking in pavement (alligator, transverse, longitudinal, nal, and edge) Areas of settlement around existing utilities and along curb & gutterg Condition index rated as Poor according to 2003 Pavement Management Program Sanitary Sewer Root intrusion in mainline and service lines, sags, circular and joint cracking End of service life for VCP given existing conditions Water Main Existing main line is cast iron pipe Near end of useful service life Storm Sewer There is limited storm sewer within the area Surface flow can cause surface deterioration of the pavement

5 Existing Conditions

6 Options for Consideration Do nothing Possible increase in maintenance cost Decreased ride-ability of the existing roadway Minimal Maintenance Additional service life of approximately years Full Reconstruction Large initial investment With proper maintenance life expectancy of roadway and utilities is approximately years.

7 Options for Consideration Reconstruction Benefits Complete reconstruction allows for repairs to the sanitary sewer, water main, and storm Remaining life of utilities without repair likely limited to years Existing water main will be exposed for sanitary sewer repairs Storm Sewer improvements allow for: Design of State Aid standards for allowable spread width and flow in the street Pretreatment prior to exiting into Golden Lake

8 Proposed Improvements Option 1 Reconstruction 32-foot wide street reduced from 34 feet Complete reconstruction including curb and gutter, bituminous surface, and subgrade preparation Parking allowed on one side of the street Offset centerline 3.5 feet to reduce potential impacts to areas outside of the existing right- of-way. Estimated Project Cost $4,531,900

9 Option 1 Proposed Improvements (Typical Section)

10 Proposed Improvements Option 2 Reconstruction Same as Option 1 with the following modifications: A 5-foot 5 concrete walk on one side of the street Additional street lights for pedestrian facilities Total Estimated Project Cost $4,884,100

11 Option 2 Proposed Improvements (Typical Section)

12 Proposed Improvements Option 3 Reconstruction Same as Option 1 with the following modifications: Offset centerline 5 feet to reduce potential impacts to areas outside of the existing right- of-way. An 8-foot 8 bituminous path on one side of the street A 5-foot 5 clear zone boulevard to meet State Aid Standards Additional street lights for pedestrian facilities Total Estimated Project Cost $4,777,500

13 Option 3 Proposed Improvements (Typical Section)

14 Project Costs COMPARISON OF ESTIMATED PROJECT COST Schedule A Surface Improvements Option 1 $1,978,900 Option 2 $1,978,900 Option 3 $1,978,900 Schedule B Sanitary Sewer Improvements $1,019,900 $1,019,900 $1,019,900 Schedule C Watermain Improvements $898,200 $898,200 $898,200 Schedule D - Storm Sewer Improvements $534,800 $534,800 $534,800 Schedule E Pedestrian Improvements $0 $202,000 $95,400 Schedule F Street Light Improvements $100,100 $250,300 $250,300 Total Proposed Improvements $4,531,900 $4,884,100 $4,777,500

15 Assessment Policy and Assessment Policy Funding Options City Assessment Policy Currently Exists Proposed Assessment: 25% of Surface Improvements Other Funding Sources State Aid Funds Special Assessment to Benefiting Properties City s Street and Utility Reconstruction Funds (Public Improvement Bonds) Storm Water, Water and Sanitary Sewer Enterprise Funds

16 Project Assessment The assessment rate for street reconstruction is 25% of the total surface improvement costs, regardless of zoning. The estimated 2008 assessments are as follows: Total Surface Improvement Cost Total Assessable Cost (25%) Assessable Units Per Unit Assessment $1,978,900 $494, $4,260 Should sidewalk or trail be desired and the City Council elects to assess costs associated with sidewalk or trail or street lights, the allocated costs per lot at 25% are as follows: Option 1 Option 2 Option 3 Sidewalk ---- $ Trail $210 Street Lights $220 $540 $540

17 Funding Scenario Proposed Funding Option 1 Option 2 Option 3 Special Assessments $494,700* $494,700* $494,700* State Aid/Other $1,584,300 $1,936,500 $1,829,900 Sanitary Sewer Enterprise Fund $1,019,900 $1,019,900 $1,019,900 Watermain Enterprise Fund $898,200 $898,200 $898,200 Storm Water Enterprise Fund $534,800 $534,800 $534,800 Total Funding $4,531,500 $4,884,100 $4,777,500 * Special Assessments are calculated based on 25% of an estimated ed Surface Improvement cost and do not include street lights or pedestrian facilities. Assessments ssments may increase with an increase in project cost or the addition of pedestrian facilities and/or street lights.

18 Assessment Scenario Cost Total Assessment $4,250 Assessment Interest Rate: 5.80% Annual Payment / 10 yr $ Total Due Over 10 Yrs $5, Assessment Interest Rate: 6.00% Annual Payment / 15 yr $ Total Due Over 15 Yrs $6, $5,010 $ $6, $ $7, $5,240 $ $7, $ $8, $5,550 $ $7, $ $8,494.43

19 Assessable Units

20 Proposed Schedule Public Informational Meeting January 3, 2008 Public Hearing/Authorize Plans January 24, 2008 Complete Final Plans March 11, 2008 Receive Bids April 16, 2008 Award Contract April 22, 2008 Begin Construction May 12, 2008 Assessment Hearing Fall 2008 Substantial Completion Fall 2008 Final Completion Spring 2009

21 Other Considerations Project Difficulty Lack of access creates potential hardships for residents along the project corridor Clear communication and advanced notice to residents will be necessary Project will need to be phased for construction to minimize the amount of disturbance at any single time

22 Project Staging

23 Questions?