HomeMy WebLinkAbout7A Woodside Huron Public Hearing Presentation2018 Street Reconstruction Project –
Woodside/Huron Neighborhood Street
Improvements
December 11, 2017
Public Improvement Hearing
Project Objectives
•Reconstruct Deteriorated Streets
•Upgrade City Underground Utilities
•Sanitary Sewer
•Watermain
•Storm Sewer
Project Area
Street Improvements
(Reconstruction)
Existing
•30-34’ wide bituminous street with mountable concrete curb & gutter
•Overall Condition Index (OCI) = 19.67
Proposed
•Narrow road to 28’ wide with B618 concrete curb
•Traffic calming
•Speeding concerns were brought up at the kick of meeting and in
questionnaires
•Will require “No Parking” on one side of street
•Street lights per City Standard (300ft)
•7-ton design street section
•4” Bituminous
•8” Aggregate Base
•18” Granular Material
Street Improvements
(Reconstruction)
Construction Impacts
•Residents will not be able to get to their homes during construction hours
(7am –7pm) at times.
•Road is closed to through traffic.
•Road will be dirt at times.
•Portions of driveways will be torn up and rock.
•Mail delivery will occur outside of the construction area at a location
designated by the Post Office.
What’s Under My Street
Utility Improvements
Proposed Utility Improvements
•Sanitary Sewer: Replace 8”
VCP with new PVC pipe.
•Water Main: Replace existing
with 8” PVC
•Storm Sewer: Replacement
and extension of storm
sewer system, stormwater
basin.
Watermain
Existing
•Constructed in late 1960s
•6” Cast Iron Pipe (CIP)
Proposed
•Replace 6” CIP with 8” PVC
•Replace existing water services to the Right-of-way
•Replace curb stops
•Replace hydrants
•Replace gate valves.
Construction Impact
•Temporary water service
•Water shutdowns
•Planned water shutdowns will be noticed.
•Unplanned shutdowns can happen without notice.
Watermain Issues
Sanitary Sewer
Existing
•Constructed in late 1960’s and early 1970’s
•8” Vitrified Clay Pipe (VCP)
Proposed
•Replace 8” VCP with 8” PVC
•Replace existing sanitary sewer services to the Right-of-way
•Replace manholes
Construction Impact
•Road will be torn up with 10-14’ excavations for pipe installation.
•Service replacement can get beyond right-of-way and into front yards with
excavation.
Sanitary Sewer Issues
Storm Sewer
Existing
•Constructed in 1986
•Reinforced concrete pipe
Proposed
•Due to the proposed road alignment the storm sewer will have to be
replaced.
•Replace pipe
•Replace manholes
•Add storm water management basin to aid in road drainage issues.
Construction Impact
•Road will be torn up with 4-8’ excavations for pipe and structure
installation.
Estimated Project Costs
Estimated Project Costs and Financing
ITEM
ESTIMATED PROJECT
COSTS ASSESSMENTS CITY SHARE
Streets1 $1,321,700 $450,980 $870,720
Sanitary Sewer $639,900 $639,900
Watermain $611,600 $611,600
Water Quality $54,200 $54,200
Storm Sewer1 $124,900 $49,960 $74,940
Total $2,752,300 $500,940 $2,251,360
Estimated Project Costs
Project Funding
ITEM PROJECT TOTAL
Tax Levy $945,660
Assessments $500,940
Sewer Fund $639,900
Water Fund $611,600
Water Quality Fund $54,200
Assessment Roll (Per Unit) Reconstruction $8,280
Total $2,752,300
Assessment Review Workgroup
•Met on October 25, 2017
•Reviewed the Assessment Map
•Reviewed the Estimated Project Cost
•Reviewed the Method of Assessment: Area vs Unit
•Reviewed the Estimated Assessment Amount
Estimated Assessments
•Street and Storm Assessment 10 Year Period
•Typical Lot (1 unit) ~ $8,280 ($828 per year plus interest)
•Duplex (1.5 units) ~ $12,420 ($1,242 per year plus interest)
•Assessment Rate 2% greater than Project Bond Rate (2017 Rate
3.80%)
•Assessments Based on Benefit Determined by an Appraisal
Reconstruction
Assessment (40%)
Street & Storm $500,940
Assessment –Unit Method
Assessable Area 60.5 Units
Estimated Unit Assessment $8,280/Unit
Assessment Map
Preliminary Project Schedule
ACTIVITY DATE
Held First Informational Meeting June, 2017
Accept Feasibility Report / Call for Public Hearing November 20, 2017
Second Informational Meeting December 6, 2017
Conduct Public Hearing/Order Project December 11, 2017
Third Informational Meeting February 2018
Approve Plans and Specifications / Order Advertisement for Bids February 2018
Open Bids March 2018
Accept Bids/Award Contract May 2018
Begin Construction May 2018
Complete Base Course of Bituminous Pavement September 2018
Authorize Amount to be Assessed/Schedule Assessment Hearing September 2018
Conduct Assessment Hearing/Adopt Assessment Roll October 2018
Project Feedback
Informational Meeting
•Held December 6, 2017
•8 property owners in attendance
•Introduction to the project
•Discussed typical project, process, and timeline
Project Questionnaire
•12 questionnaires were filled out and turned into City
•Concerns with speeding
•Concerns with Assessments
•Concerns with drainage
Questions?
•A super majority (4/5 vote) is required to order the project.
Curb Type
B618
D412
SURMOUNTABLE