Scope of Work:

• Rehabilitation of 7 spillway gates
• Geophysical survey performed

Construction:

• Add new top girders, new strut arms, new strut arm braces, new girder braces, new steel plates, repair skin plate
• Furnish and install new stop log seals and seal bar clamps (6)
• New side rollers
• New cathodic protection
• New seals and seal bar clamps

Modifications / Repairs:

• Blast spillway gates to SSPC-SP10 and apply zinc, epoxy, urethane coating system
• Blast and coat 7 spillway stoplogs
• Blast and coat 7 service outlet stoplogs
• Remove and replace 7 sluice gates
• Remove and replace 7 sluice gate access ladders
• Replace seals and seal bar clamps on service outlet stoplogs
• Concrete crack repairs, concrete joint repairs, concrete spall repairs
• Void filling