Chatham Sew er Construction Route 28 / Main Street Board of - - PowerPoint PPT Presentation

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Chatham Sew er Construction Route 28 / Main Street Board of - - PowerPoint PPT Presentation

Jan 08, 2024 120 likes •312 views

Chatham Sew er Construction Route 28 / Main Street Board of Selectmens Meeting August 5, 2010 J. Jefferson Gregg J. Jefferson Gregg | Project Manager Purpose of The Neighborhood Meetings Provide a summary of the project Identify the

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Chatham Sew er Construction Route 28 / Main Street Board of Selectmen’s Meeting August 5, 2010

  • J. Jefferson Gregg
  • J. Jefferson Gregg | Project Manager
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Route 28 Fall 2010

  • Provide a summary of the project
  • Identify the schedule and proposed Areas of Work
  • Receive questions and comments from the residents and businesses

adjacent to the work

  • Gather information to present a schedule to the selectmen

Purpose of The Neighborhood Meetings

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Route 28 Fall 2010

Introduction

Summary of Project

  • Type of Work
  • Work Completed to Date
  • Project Constraints
  • Construction Periods
  • Fall 2010
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Route 28 Fall 2010

Type of Work

Gravity Sewers

  • Piping

– Testing

  • Manholes

– Inverts – Testing

  • Sewer Laterals (Building Connections)
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Route 28 Fall 2010

Type of Work

Force Mains (from PS to WPCF) Pressure Sewers

  • Main line
  • Laterals

Site Restoration

  • Paving (Temporary/Final/Markings)
  • Cleanup
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Route 28 Fall 2010

Work Completed To Date (Route 28 Only)

  • Approximately 20% of the Gravity Sewer installed
  • Approximately 15% of the Force Main installed
  • No pressure sewers installed on Route 28
  • Previous areas of work

– Between Beacon Hill and Ridgevale Road – Vineyard and Waveland

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Route 28 Fall 2010

Construction Times and Project Constraints

MassDOT/Contract

  • No work between Memorial Day and Labor Day
  • No work between November 15 and April 15
  • No work the day before or after a holiday
  • Work allowed from 7 am to 7 pm

Project Constraints

  • Narrow Road Layout
  • Multiple Utilities
  • One Closure
  • One lane “open” in all other areas
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Route 28 Fall 2010

Proposed Schedule(s)

Original Proposal

  • As presented on July 27 and 28th

Alternative A

  • Moving work towards Crowell Intersection
  • Working after September west of Sam Ryder

Last Option

  • Eliminate the third crew
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Route 28 Fall 2010

Overall Construction Period

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Route 28 Fall 2010

Fall 2010 Ridgevale to Joshua’s Way

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Route 28 Fall 2010

Fall 2010 Waveland approaching Wheldon

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Route 28 Fall 2010

Fall 2010 Betw een Barn Hill and Crosby

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Route 28 Fall 2010

Overall Construction Period (Alt A)

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Route 28 Fall 2010

Fall 2010 (Alt A) Crow ell approaching Linden Tree

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Route 28 Fall 2010

Fall 2010 (Alt A) Ridgevale to Sam Ryder

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Route 28 Fall 2010

Summary of Comments

Four major comments from the meetings

  • Improve signs
  • Improve police details
  • Improve temporary road surface
  • Look at changing the schedule
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Information

http://www.chathamscproject.info/ http://www.chatham-ma.gov/

Contacts

Jeff Colby Department of Public Works jcolby@chatham-ma.gov (508) 945-5155 Jeff Gregg Stearns & Wheler / GHD Jeff.gregg@ghd.com (508) 280-0562

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Questions and Discussion