Messalonskee Stream Bridge

Project Overview

AK Services performed robotic partial depth hydro demolition removal of up to 12 inches 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)
  • AKS was the the second contractor, called in to replace a previous contractor who went out of business.
  • Some of the Piers were 50-ft +/- in height
  • Hydro demolition were performed over the land. Over the water, conventional mechanical removal was performed.

Services Performed

  • 36,000-psi at 25-gpm
  • Robotic hydro demolition, up to 50-ft in the air. Partial depth hydro demolition
  • 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 hydro demolition 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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