Capabilities
Structural Inspection & Repair
Timber, Concrete and Steel Rehabilitation
Video and Photographic Documentation
Foundation Structural Rehabilitation
Geotechnical Grout Mat Installation
Barrier Coating & Lining Installations
Concrete Forming and Tremie
Outfall Cleaning and Nozzle Maintenance
Bottom/Sub-bottom Sonar Profiles
NDT, MPI Plate and Weld Inspection
Steel Cladding, Bolt or Weld
Waterborne Ship & Rig Repair
Hull, Platform Leg Cleaning
Dye Trace Testing
Cathodic Protection Installation
Oil & Gas Inspection & Repair
Anode Replacement
Cable Lay Monitoring
Armor Mat Placement Monitoring
Tremie and Fall Pipe Monitoring
Concrete Forming and Tremie
Jetting & Vacuuming
Oil & Gas Pipeline Repair
ROV Services to 3,000' depth
LNG Offloading System Maintenance
Flowline Bouy Inspection
Riser Inspection & Repair
Well Tieback Survey
Caisson, Jacket Leg, Pontoon, Mat Inspection
Deepwater Weather Bouy Inspection
Advanced Technology Capabilities
Advanced ROV Tooling
3D Video and Photography
Nondestructive Testing
Dye Trace Testing
Bottom/Sub-bottom Sonar Profiles
Robotic Pipe Crawler Inspection
ROV Pipe Cleaning
Auto-NDT on Large Structure
High-Frequency Forced Pulsed Water Jetting
HAZMAT
WATERFRONT INFRASTRUCTURE REPAIR
Composite Piling and Timbers · Composite Marine Camels & Marine Fenders · Floating Barrier Systems · Elastomer Coatings and Resins · Corrosion Protection Mastics and Tapes · Pile Jackets and Forms · Impressed Cathodic Protection
SEMPER DIVING & MARINE CORP.
20 Railroad St., Revere MA 02151 Phone: (781) 284.5622 Fax: (781) 284.5688
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