Coulthard Subsea News

Recent projects and commissions

  • Design and build of underwater handling systems for sonar arrays
  • Project management of various lock gate refurbishments
  • Sonar imagery of lock and waterway structures
  • Linkspan strengthening works
  • Wind turbine cable davit design
  • Silt removal system for lock gates
  • Drone surveys of tower structures
  • Marine access structures
  • Remotely controlled chain greasing system
  • Design of a jacking system to allow fender replacement
  • Canal bank and dock wall stabilisation works
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Sonar Imagery

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Drone Tower Survey

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Fender Jacking

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Lock Gate Lift

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Air Lifting Caisson Silt

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Gate Lying Flat

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Limpet Dam

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Berth Strengthening