Commercial Diving Services
Professional Commercial Diving Services for Marine and Civil Projects
Wells Marine delivers specialist commercial diving services for marine construction, civil infrastructure, underwater inspections, maintenance, repairs and emergency response throughout Sydney, the east coast and inland New South Wales.
Our highly trained commercial divers work in challenging underwater environments where safety, precision and experience are essential. Supported by purpose-built vessels, crane barges and specialist equipment, we provide practical solutions for government agencies, councils, marine contractors, ports, utilities, industrial facilities and private clients.
Whether undertaking a routine underwater inspection or supporting a complex marine construction project, Wells Marine provides the expertise, equipment and project management to complete every job safely and efficiently.
Contact Wells Marine to discuss your commercial diving requirements.
Comprehensive Commercial Diving Solutions
Commercial diving plays a critical role in the construction, inspection, repair and maintenance of marine infrastructure. Working below the waterline requires specialist skills, industry-certified equipment and a thorough understanding of underwater environments.
Wells Marine offers a complete range of commercial diving services, including:
- Underwater inspections
- Marine construction support
- Underwater welding
- Thermal cutting
- Marine salvage
- Structural repairs
- Bridge inspections
- Wharf maintenance
- Pontoon installation
- Cathodic protection
- Marine asset maintenance
- Underwater concrete works
- Debris removal
- Emergency response diving
- Confined space underwater operations
Underwater Inspections
Structural Inspections
Our commercial divers conduct detailed inspections of marine infrastructure to identify defects, corrosion, movement and structural deterioration before they become costly problems.
We inspect:
- Wharves
- Jetties
- Bridges
- Seawalls
- Piles
- Pontoons
- Slipways
- Boat ramps
- Mooring systems
- Vessel hulls
Detailed reports, underwater photography and HD video can be provided to assist engineers, asset managers and insurers.
Condition Assessments
Understanding the condition of underwater assets allows clients to make informed maintenance and budgeting decisions.
Our inspections can identify:
- Corrosion
- Marine growth
- Scour
- Cracking
- Structural movement
- Impact damage
- Missing components
- Foundation deterioration
Marine Construction Support
Commercial Diving During Construction
Our divers support marine construction projects from initial site establishment through to project completion.
Services include:
- Underwater measurements
- Structural alignment
- Installation assistance
- Temporary works
- Pile positioning
- Formwork installation
- Reinforcement placement
- Concrete inspections
- Final construction verification
Civil Infrastructure Projects
Wells Marine regularly works alongside civil contractors delivering infrastructure projects in marine environments, providing underwater expertise that keeps projects progressing safely and efficiently.
Underwater Welding and Thermal Cutting
Underwater Welding
Our commercial divers perform underwater welding for structural repairs, reinforcement works, cathodic protection installation and marine maintenance.
Every repair is planned to suit the structure, water conditions and engineering requirements.
Thermal Cutting
We undertake underwater thermal cutting for:
- Marine demolition
- Salvage operations
- Steel removal
- Structural modifications
- Pile removal
- Vessel dismantling
Controlled cutting techniques minimise disruption while maintaining safe working conditions.
Marine Salvage and Recovery
Vessel Recovery
Our commercial diving team supports the recovery of:
- Sunken vessels
- Barges
- Workboats
- Commercial craft
- Recreational boats
Divers assess the wreck, install lifting equipment and assist with controlled recovery operations.
Submerged Asset Recovery
We also recover:
- Vehicles
- Construction equipment
- Heavy machinery
- Marine components
- Lost infrastructure
- Debris
Each recovery operation is carefully planned to minimise environmental impact and protect surrounding infrastructure.
Marine Asset Maintenance
Preventative Maintenance
Routine underwater maintenance helps maximise the life of valuable marine assets while reducing unexpected repair costs.
Our maintenance services include:
- Marine growth removal
- Corrosion management
- Protective coatings
- Cathodic protection
- Fender replacement
- Structural repairs
- Cleaning programs
- Inspection schedules
Emergency Repairs
Storms, vessel impacts and equipment failures can cause significant underwater damage.
Wells Marine can respond quickly to inspect, stabilise and repair damaged infrastructure to restore safe operation.
Bridge, Wharf and Jetty Services
Bridge Inspections
Bridges require regular underwater inspections to monitor structural integrity and identify deterioration below the waterline.
Our divers inspect:
- Bridge piles
- Footings
- Abutments
- Bearings
- Scour protection
- Concrete structures
Wharf and Jetty Maintenance
We provide ongoing maintenance for commercial and public waterfront assets including:
- Structural inspections
- Deck support inspections
- Pile repairs
- Fender replacement
- Underwater fastener replacement
- Corrosion remediation
Cathodic Protection
Corrosion Prevention
Steel structures immersed in water are continually exposed to corrosion.
Our divers install, inspect and maintain cathodic protection systems that help extend the life of:
- Steel piles
- Wharves
- Pontoons
- Bridges
- Marine terminals
- Industrial structures
Regular inspection ensures these systems continue operating effectively.
Environmental and Emergency Diving
Environmental Protection
Our commercial diving services support environmental management projects including:
- Debris removal
- Pollution response
- Underwater environmental assessments
- Marine habitat protection
- Water intake inspections
Emergency Diving Response
Unexpected underwater incidents often require immediate attention.
Our team can respond to emergency situations including:
- Vessel impacts
- Structural failures
- Flood damage
- Navigation hazards
- Infrastructure inspections
- Salvage operations
Our Commercial Diving Process
Initial Consultation
We discuss your project objectives, location, water conditions and operational requirements.
Site Assessment
Our team reviews drawings, conducts preliminary inspections and develops the safest and most efficient diving methodology.
Project Planning
Every project includes detailed planning covering:
- Risk assessments
- Dive plans
- Equipment selection
- Environmental controls
- Emergency procedures
Diving Operations
Our certified commercial divers complete the required work using specialist equipment while maintaining constant communication with the surface team.
Reporting
Following completion, we provide comprehensive reports including:
- Inspection findings
- Underwater photographs
- Video footage
- Recommendations
- Maintenance priorities
Why Choose Wells Marine?
Experienced Commercial Diving Team
Our divers have extensive experience working across marine construction, inspections, infrastructure maintenance and underwater repairs.
Modern Diving Equipment
We use commercial-grade diving systems designed for safe operation in a wide variety of underwater environments.
Integrated Marine Services
Because Wells Marine also provides marine construction, underwater welding, salvage and civil works, clients benefit from a single contractor capable of delivering complete project solutions.
Safety-Focused Operations
Safety underpins every diving operation. We develop project-specific dive plans, risk assessments and emergency procedures to ensure all work is completed safely and professionally.
Reliable Project Delivery
From routine inspections to complex infrastructure projects, Wells Marine delivers practical solutions backed by experienced personnel and specialist marine equipment.
Industries We Support
Our commercial diving services are trusted by:
- Government departments
- Local councils
- Civil construction companies
- Ports and harbour authorities
- Marinas
- Industrial facilities
- Utilities
- Marine contractors
- Defence projects
- Waterfront developers
- Asset managers
- Private clients
Commercial Diving Enquiries
To help us assess your project, please provide:
- Project location
- Asset type
- Water depth
- Nature of the work
- Site access
- Available drawings
- Photographs
- Required timeframe
- Any engineering documentation
- Environmental considerations
Our team will recommend the safest and most effective commercial diving solution for your project.
Contact Wells Marine today to discuss your commercial diving requirements or request a project assessment.
- 0421 879 161
- [email protected]
-
4/13 James Craig Road
Rozelle, NSW, 2039
- Commercial Diving Services
- Marine Salvage & Sunken Vessel Recovery
- Underwater Welding & Thermal Cutting
- Marine Construction & Civil Works
- Wharf, Marina & Waterfront Construction
- Sea Wall Construction & Repairs
- Slipway Construction & Maintenance
- Underwater Pile & Pylon Restoration
- Shark Netting & Exclusion Enclosures
- Infrastructure & Bridge Inspection
- In-Water Ship & NDT Hull Survey
- Hull Cleaning & Ship Husbandry
- Dam, Reservoir & Water Tank Inspection
- High-Pressure Water Blasting & Defouling