Messalonskee Stream Bridge

Project Overview

AK Industrial Services performed robotic partial-depth hydrodemolition removal of up to 12″ of concrete for the Messalonskee Stream Bridge in Kennebec County, Maine.

Key Challenges

  • Protecting the bearings at the top of the piers from damage during operations
  • Protecting the epoxy coating of the bridge beams from flying debris (sheet metal was used to protect it)
  • AKIS was the the second contractor, called in to replace a previous contractor who went out of business
  • Some of the Piers were 50′ +/- in height
  • Hydrodemolition were performed over the land. Over the water, conventional mechanical removal was performed

Services Performed

  • 36,000-psi at 25-gpm
  • Robotic hydrodemolition, up to 50′ in the air. Partial-depth hydrodemolition
  • Areas were sounded and marked out prior to starting the work
  • Used filter fabric over the ground for filtration, and cleaned up all debris afterwards

Successful Results

The AK Services Team succcessfully completed hydrodemolition services for 15 piers.

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Markets Served

  • Buildings
  • Civil & Infrastructure
  • Industrial
  • Marine
  • Power
  • Member

    • Contact

        AK Industrial Services LLC

      • 617.884.9252
      • 347 Third Street
      • Everett, MA 02149
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