Overview

A new option developed to replace the requirement for costly steel J-tubes, the TekTube system combines a J-tube and Cable Protection System into a single solution that can be installed onshore or retro tted offshore. 

Application

  • Suitable for Jacket, Tripod and GBF foundations
  • Onshore pre-installation options, reducing risk offshore
  • Offshore retrofit options for platform re-energisation

Technical

  • Minimum 25-year design life for the protection of cables or umbilicals
  • Protection from 1, 10, 50 and 100 year storm events
  • Independent protection against scour development
  • Impact protection, typically up to D50 400mm rocks
  • Clamp-free design offers exible installation
  • Full protection from hang-off through to burial
  • Independent cable removal and replacement options

Benefits

  • Approximately €100,000 saving per J-tube in fabrication costs
  • Reduce the cost and time of the cable installation vessel
  • Reduces jacket foundation costs in steel and operation loadings
  • Diverless installation capable

Track Record

  • East Anglia ONE Offshore Windfarm (currently only FEED study)
  • Tahkoluoto Offshore Windfarm
  • Westermeerwind Offshore Windfarm

Contact us for more information.