Hydroelectric Dams (Various Locations)

With the recent acquisition of  Mohlin & Company in 2016, CES, Inc. is pleased to expand and provide engineering services for the inspections, design, and rehabilitation of hydroelectric dams. Examples of work performed by our Saco office throughout the Northeast include:

  • Concrete rehabilitation to log flues, fishways and improvement to faces of dams.
  • Design replacement of tainter gates and penstock lift gates.
  • OSHA standard access platforms, monorails and material handling around penstocks and powerhouses.
  • Inspections and design repairs for penstocks and surge tanks.
  • Inspections of catenary towers for maintaining flood gates.
  • Analysis and load rating of bridges over dams
  • Design repairs to trash racks.