High Voltage Cable

Marais designs and manufactures innovative mechanical solutions for mechanical laying process improvement. We have refined a variety of systems to successfully install cables in different environments: narrow village streets, railway rights of way, motorways, rural and urban roads. We work consistently to develop installation technologies to speed up and simplify the installation of various kinds of cables.

Safety and cost effectiveness

Safety and cost effectiveness are important considerations when finding the right solution. A Marais solution includes:

  • Between 1 and 4 cables/pipes per trench

  • Simultaneous installation of other services (FO, earth)

  • Simultaneous installation of cable protection and/or warning tap

  • Backfilling with thermally rated and/or excavated material

  • Minimum open trenching risks

  • Between 300 to 4,000 lm/day

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