Dam 5 Boil Repairs

Project Overview:

  • Install & Remove Sheet Pile Blanking Structure on Upstream Headrace.
  • Remove River Debris both Up & Downstream of Headrace Blanking Structure.
  • Clean, Level & Prep Existing Rock Subgrade at Hydro Station Intake
  • Place Reinforced Concrete Mat to Seal Intake Approach from Water Boils
  • Place Non-Shrink Grout in Both Dry & Artesian Conditions to Seal Water Boil Voids


Allegheny Energy - Dam 5 Hydrostation on the Potomac River

Contract Amount:

$ 293,650

Start to Completion:

October 2010 to December 2010