Timber Pile Realignment & Whaler Beam Replacement
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Scope of Work
Two adjacent load-bearing timber piles supporting vital dock structures became displaced, with the upper and lower whaler beams severed, likely due to vessel impact. One pile was located directly beneath an oil manifold and spill container, further complicating repair logistics. Both piles also supported horizontal timber caps, stringers, and decking boards, making stabilization crucial.
Structural Challenges
Compromised support: The dislodged piles threatened the integrity of the dock’s framework.
Restricted workspace: The presence of the oil manifold and spill container required precise execution.
Uncertain impact source: While vessel contact was suspected, the full extent of the damage was unknown.
Repair Approach
Repositioned displaced piles to restore original alignment and load-bearing capacity.
Replaced severed upper and lower whaler beams to secure the outer pile against barge forces.
Installed high-strength spikes following the original design specifications for durability.
Preserved and reinforced cross-bracing to enhance long-term structural stability.
Results & Impact
The repair successfully restored pile alignment, strengthened dock infrastructure, and reduced future displacement risks. By reinstating original design integrity and reinforcing key structural elements, the site is now better equipped to withstand vessel impacts and environmental stresses.
