Brighton Dam Rehabilitation Project - Project Updates

Project Progress

August 2018

Summary of Contract Changes
Contract Time

Original Substantial Completion Date: April 9, 2019
Updated Substantial Completion Date: October 11, 2019

  • Hydro-demolition of spillway surface ongoing.
  • Reinforcement and concrete placement ongoing.
  • Gate repair work ongoing.

Spillway: 13 radial gates and 13 bays

Hydrodemo robot in action

Crew removing asbestos material from joints

Final product:  Side plates  

Final product:   Spillway surface

September 2017

Work at Brighton Dam started with Notice to Proceed (NTP) on April 17, 2017. Mobilization followed soon after NTP with the Contractor (Cianbro) bringing a trailer on site and setting up the Project Office. So far the following activities have been completed:

Work Currently Underway

  1. Hydro-demolition
Installation of Cofferdam 2 and Ramp


Spillway Surface Prior Demolition   Installation of Cofferdam 1
Cofferdam 1 Before Dewatering   Bypass Piping    Hydro Demolition 















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