industrial
marine
terminal
concrete seawall rehabilitation project
Project Overview
Provided commercial diving and marine construction support services for the rehabilitation of an industrial marine terminal concrete seawall. Operations focused on restoring structural integrity through concrete demolition, reinforcing steel installation, formwork construction, underwater welding, and concrete restoration activities within an active waterfront facility.
Scope of Work
Diver-assisted concrete rehabilitation
Industrial seawall restoration
Concrete demolition and removal
Rebar installation and reinforcement repairs
Spall repair and concrete restoration
Large concrete form installation
Underwater wet welding and burning
Surface preparation and cleaning
Rigging and material handling support
Services Performed
Removal of deteriorated and unsound concrete
Diver-operated pneumatic chipping and demolition operations
Use of pneumatic jackhammers and chipping guns for concrete removal
High-pressure water blasting and surface preparation
Cleaning and preparation of reinforcing steel and repair areas
Installation and tying of reinforcing steel (rebar)
Fabrication and installation support for large concrete form systems
Underwater wet welding of structural attachments and repair components
Underwater burning and removal of damaged steel sections
Placement and support of concrete restoration materials
Execution of structural spall repairs
Final inspection and verification of completed repairs
Equipment & Tools Utilized
Surface-supplied diving systems
Diver communications systems
Pneumatic chipping guns
Pneumatic jackhammers
High-pressure water blasting equipment
Underwater welding equipment
Underwater burning equipment
Hydraulic and pneumatic hand tools
Rigging gear and lifting slings
Chain falls and hoisting equipment
Concrete formwork systems
Inspection cameras and documentation equipment
Key Project Elements
Industrial Marine Terminal
Concrete Seawall Rehabilitation
Structural Concrete Restoration
Spall Repair
Rebar Installation
Large Formwork Construction
Underwater Wet Welding
Underwater Burning
Diver-Assisted Demolition
High-Pressure Surface Preparation
Marine Infrastructure Rehabilitation
See project photos below.
