Maintenance and Repair

Planned & Rapid Response maintenance and repair has been a cornerstone of Diving Dynamics Commercial Division since 1986.

Maintenance & Repair Experience in:

Deep & Shallow water marina anchor systems
- Chain Replacement / Abrasion Guard Installations / Chain Re-alignment / Tensioning
Marina Fire Suppression
- Repairs, Winterizing, Testing, NFPA Code Compliance, System Mapping, Inspection
Potable Water Lake & River Intake Systems
- Screen Cleaning / Sediment Management / Permanent Air-Lift Installations
Potable Water Chlorine Injection System Maintenance & Repairs
- Internal Pipeline Repairs / Injection System Replacement & Maintenance
Wastewater Facilities – aeration ponds, inter-chambers & mechanical systems maintenance
- Aerators / Manifolds / Dredging / Jetting / Material Management
Wastewater: Sewage and Storm Outfall & Diffuser Maintenance
- Diffuser Port Opening & Closing / Diffuser Clean-outs
Pipeline Sleeving & Spool Piece Installations
- Underwater Welding / Valve Replacement / Clam Shell Repairs / Synthetic HP Wrapping
River Pipeline Crossing
- Scour Pads / Pipe Bridging / Gabion Baskets
Pile Wrapping & Splash Zone Protection
Bridge Abutments Inspections: concrete spalling & scouring inspections
Hazardous Environmental Entry Project: wet & semi-wet environments
Deep Diving to 50m with Sur-D-02 Operations
Mixed Gas Diving Operations to 70m