Company: Hunter Valley
Location: Chichester Dam
Time Frame: Seven days
Dive Team: Five Men
Project:
Installation of secondary stop gates on stop board valves 1-5.
Inspection, cleaning and videography of the scour valves.
Dive and inspection of each offtake opening and removal of entrained debris from the stop-board seating location and checking the condition of the concrete sealing face.
Inspection of the seating arrangement at each offtake to see where leakage is coming from.
Provision of measurements to engineering team for material fabrication.
