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Water Control Structure L-4 Rehabilitation - Change Order 1 Emergency Repair of Unforeseen Condition. Scope of Work. Divert the Belleaire /Royal Palm Waterways through weir structures at B-1, B-2, and B-3 Dewater the area adjacent to L-4 Weir with sheet piles
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Water Control Structure L-4 Rehabilitation - Change Order 1Emergency Repair of Unforeseen Condition
Scope of Work • Divert the Belleaire/Royal Palm Waterways through weir structures at B-1, B-2, and B-3 • Dewater the area adjacent to L-4 Weir with sheet piles • Determine the nature and extent of the problem • Decide on a course of action and repair the unforeseen condition • Repair the unforeseen condition • Restore the flow ways of the Belleaire/Royal Palms Waterways • Rebuild the weir structures at B-1, B-2 and B-3
Divert the Royal Palms and Belleaire Waterways through the weir structures at B-1, B-2 and B-3.
Three dimensional modeling indicated that the void had a volume of approximately 110 cubic yards
Filling the void with 110 cubic yards of flowable fill through 19 - 6 inch holes that were drilled in the weir deck