Cathodic Protection Systems
Logan Diving & Salvage installs and annually maintains Cathodic Protection Systems in the USA and Caribbean. Over the past 60 years, we have installed all types of subaqueous systems designed by the leading corrosion control companies in the industry.
New impressed current and sacrificial Cathodic Protection Systems have been installed by Logan Diving & Salvage on bridges, structures, docks, piers, mooring dolphins, breasting dolphins, ships, barges, and oil/gas pipelines.
Newly commissioned systems for structural steel docks, bridges, reinforcing in concrete, oil/gas pipelines and vessels are available for your specific application upon request. Logan Diving & Salvage installs them all.
Cathodic Protection Systems evaluation for sacrificial systems includes visual documentation of existing percentage of anode wastage, potential reading's and written report complete with recommendations.
Impressed Current system evaluation includes, visual diver inspection of the anodes, anodes wires, ground wires, wire and conduit routing, conduit fasteners, ground connections, header wires, rectifier conditions, current readings, potential readings and existing conditions complete with report of inspection.
Logan Dive & Salvage welded 55,200 pounds of sacrificial anodes on 3000 lineal feet of steel sheet pile bulkhead at 2 elevations in 30 days with 3 independent underwater welding teams.
Logan Diving & Salvage assist with Explorer delivery to Johnson Space Center-Houston, Texas... more info.
July - November 2012
Logan Diving & Salvage completes hydro electric dam intake system, trash rack and guide refurbishment.
Jim Woodruff Lock & Dam... more info.
Logan Diving & Salvage provided marine construction services to replace 3 failed Breasting Dolphins and repair 2 damaged Breasting Dolphins in San Juan Harbor... more info.
Logan Diving & Salvage Ships Husbandry JAXPORT 2012.
- ABS and GERMANISCHER LLOYD
- UWILD CLASS SURVEY
- U/W WELDING AND BURNING
- WHEEL JOBS
- SEA CHEST CLEANING
- PROPELLER POLISHING
- DAMAGE ASSESSMENT
- DOCK SUBSTRUCTURE INSPECTION
- PILE JACKETING AND REPAIRS
Logan Diving & Salvage was requested to provide engineering, design, project management, dive teams, underwater burners, structural repair member fabrication, floating equipment, and all ancillary requirements to rehabilitate 6 free standing marine structures... more info.