Mackworth Ocean Walton CSO Separation Project

PROJECT UPDATE: 

The project is under construction.  The contractor is Gorham Sand and Gravel from Buxton ME and is currently working on Mackworth Street.  Work on Mackworth St. will continue until December 2020.

All of the utility work on Mayland St. and Irving St. is complete. 

If you have questions please feel free to email. 


Mackworth 2019-02-26 Public Information Sign

WHAT’S HAPPENING                  

  • New 10” – 48” storm drain and 8” – 12” sewer main will be installed within the following streets
    • Mackworth Street                  
    • Ocean Avenue (Walton Street to Forest Avenuet
    • Walton Street (Ocean Avenue to Canco Road)                                        
    • Mayland Street
    • Irving Street
    • Sawyer Street
    • Forest Avenue at Baxter Woods
    • Hersey Street
    • Clifton Street (Hersey Street to Vannah Street)
    • Vannah Street
  • In total the project will construct 15,000 linear ft of new storm drain and new sewer main
  • New green infrastructure tree filters will be installed on Mackworth St and Walton St.
  • Streets within work area will be reconstructed, new pavement installed
  • New 1,590’ of 12” D.I. pipe, and approximately 3,690’ of 8” D.I. pipe water main on the project streets
  • Update: Curbing on Mackworth has been eliminated due to budget cuts. 
  • Update: Sidewalk on Mackworth has been eliminated due to budget cuts.

WHAT TO EXPECT DURING THE PROJECT

  • Noise
  • Large equipment and machines moving through the area creating vibrations
  • Traffic disruptions, backups, moving work-zone, slower traffic
  • Streets will be closed to local traffic only
  • Temporary disruptions to driveways, water, sewer lines (contractor must provide notification)
  • Temporary water lines will be installed running across yards and connecting to houses
  • Dust - contractor required to control dust but it will still get dusty at times
  • Professional interactions with contractor (contact one of the people listed below, if this doesn’t happen)

SEQUENCING OF PROJECT - Updated 10/30/2020

  1. Start of construction late March - early April 2020
  2. Project will start by installing temporary water on streets.
  3. May 2020 to July 2020 - Forest Avenue sewer and storm drain work at Baxter Woods.
  4. June 2020 to August 2020 - Mayland and Irving St sewer, storm and water
  5. August 2020 to December 2020 - Mackworth Street sewer, storm and water main. 
  6. December 2020 to June 2021 - Ocean Ave from Mackworth to Mayland St sewer, storm and water
  7. June 2021 to August 2021 - Ocean Ave from Mackworth to Walton St sewer, storm and water
  8. August 2021 to November 2021 - Walton Street sewer, storm and water.
  9. Base Paving will occur throughout project as work is complete                               
  10. 2022 - Surface Paving of streets

WHO TO CONTACT WITH QUESTIONS/ISSUES

  • Project Engineer, Portland Department of Public Works: Nathaniel Smith at (207) 874-8818, nhs@portlandmaine.gov

Related Documents

CURRENT PUBLIC MEETING MATERIAL

Date Notice Additional Documents
12-18-2018 Meeting Notice Presentation