Flying Lead Stabilisation Grout Bags

Flying Lead Stabilisation Bags

Subcon are pleased to offer their 80kg custom designed grout bag for applications such as flying lead stabilisation, antiscour protection and freespan correction in high current applications.

These bags are water tight sealed so that they can be placed on the pipe before being activated by the diver or ROV. Bags are activated by puncturing them with a knife, spike or the ROV manipulator.

Special Features

  • Reduces installation times by ~75%.
  • Operating Weight 45kg;
  • Highly resistant to “pull out” of the flying lead;
  • Twin water proof bag liners are thermally sealed to ensure the cement remains dry until it has been placed on the flying lead, forming its final shape prior to activation;
  • Side and end handles for easy ROV/Diver handling.


 Principal Particular Value
 Dry Weight in Air  80kg
 Submerged Weight (Sealed) 20kg
 Operating Weight (Submerged and Activated) 45kg
 Operating Density 1900kg/m3
Length 1.0m
Width 0.4m
Thickness 0.1m
 Proof Load (2 x WLL) 160kg
 Minimum Breaking Load 900kg
 To suit flying lead diameter 25mm-200mm
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