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Jacket Levelling Tool (JLT)

LM Handling's Jacket Levelling Tool (JLT) is typically used to ensure a safe and cost effective means of levelling the jackets to the horizontal tolerances required.

It saves significant crane and vessel time by allowing the crane and vessel to carry out other works whilst the jacket is being levelled in a controlled way.

The JLT can be deployed subsea or above water, depending on the type of jacket structure.  It is usually fitted with a shackle for connection to the structure, but can also be fitted with a gripper to grab the structure.

We have a range of power packs and hose reels to suit the different levelling capacities and types.


300 - 1500t


  • Designed to DNV standards
  • Full WROV intervention options
  • Umbilical options: powered or hand operated reels combined with HPU if required
  • Pressurised accumulator systems for deep water actuation
  • Safety feature to override hydraulic failure for WROV/Diver actuation
  • Purchase or rental options available
  • Various hydraulic power unit options: electro diesel

Recent Projects

FMB 2016 UAE
E.On Humber Gateway 2014 UK
Etame Marin Block Expansion, EMAS                   2014             Gabon, West Africa               

For more information, please contact us

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