WELCOME to an UPDATE on the Washington Blvd Slide Stabilization - - PowerPoint PPT Presentation

welcome
SMART_READER_LITE
LIVE PREVIEW

WELCOME to an UPDATE on the Washington Blvd Slide Stabilization - - PowerPoint PPT Presentation

WASHINGTON BOULEVARD SLIDE STABILIZATION WELCOME to an UPDATE on the Washington Blvd Slide Stabilization Project September 19, 2019 WASHINGTON BOULEVARD SLIDE STABILIZATION Agenda Items We Plan to Cover Introduction of project team


slide-1
SLIDE 1

WASHINGTON BOULEVARD SLIDE STABILIZATION

WELCOME

to an UPDATE on the

Washington Blvd Slide Stabilization Project

September 19, 2019

slide-2
SLIDE 2

WASHINGTON BOULEVARD SLIDE STABILIZATION

Agenda – Items We Plan to Cover

  • Introduction of project team
  • Project Objective
  • Overview of decisions made to date
  • Design Process & Schedule Updates
  • Next Steps
  • Questions and Answers
slide-3
SLIDE 3

WASHINGTON BOULEVARD SLIDE STABILIZATION

Project Team

  • Tim Beachy, PE – Kitsap County Project Manager
  • Andy Holmson, PE – Aspect Consulting, Consultant Project Manager
  • Phil Struck – Struck Environmental, Consultant Environmental and

Permitting Lead

  • David Dinkuhn, PE (not attending) – Parametrix, Consultant Civil

Design Lead

  • Tina Nelson and Doug Bear*
slide-4
SLIDE 4

WASHINGTON BOULEVARD SLIDE STABILIZATION

Project Objective:

  • Provide a functional roadway for access to the parcels served by

the roadway.

  • Assurance to residents of an all-weather, stable, and predictable

access; meeting the needs of emergency responders and reasonable deliveries.

  • At a cost justifiable for a local access road.
slide-5
SLIDE 5

WASHINGTON BOULEVARD SLIDE STABILIZATION

DECISIONS MADE TO DATE:

  • 1. Implement full-slope dewatering: Install horizontal drains

near the bottom of the slope to lower the groundwater table

  • 2. Remove load restriction
  • 3. Maintain current roadway geometry
  • 4. Confirmation of decision regarding property acquisitions
  • 5. Construction schedule (late summer 2021)
slide-6
SLIDE 6

WASHINGTON BOULEVARD SLIDE STABILIZATION

Design Updates

  • 30% Plans developed
  • Site plan for permitting and preliminary horizontal drain layout

completed

  • Key decisions made/confirmed – property acquisitions, including

derelict home at south side of the project

  • Permitting issues are controlling and the focus of the design

team right now.

  • 60% Plans expected in November*
  • 90% Plans in Quarter 1 of 2020*
slide-7
SLIDE 7
slide-8
SLIDE 8

WASHINGTON BOULEVARD SLIDE STABILIZATION

Next Steps

  • Permitting
  • Property Acquisitions
  • Complete Design
  • Update meeting
  • Construction late summer 2021
slide-9
SLIDE 9

WASHINGTON BOULEVARD SLIDE STABILIZATION

In the meantime

  • Continue monitoring of movements
  • Aspect - collection of groundwater data
  • County survey – monitor control points
  • County maintenance – monitor roadway
  • Maintain roadway
  • Electronic Notifications
  • Who to contact for maintenance?
slide-10
SLIDE 10

WASHINGTON BOULEVARD SLIDE STABILIZATION

… more Questions …

THANKS for COMING

Please Sign the SIGN-IN Sheet

slide-11
SLIDE 11
slide-12
SLIDE 12
slide-13
SLIDE 13
slide-14
SLIDE 14