When 11kV cables are laid at shallower depths or in high-risk areas such as roads, footpaths, or industrial zones, robust mechanical protection is paramount. Key protective measures include:

• Warning Tapes and Tiles: Laying warning tapes and protection tiles 75mm to 150mm above the cable provides a visual and physical warning to future excavators. These markers clearly identify the presence of a high-voltage cable below.

• Cable Ducts: Enclosing the cable in a protective duct, often made of a strong material like uPVC, provides a high degree of mechanical protection. The duct should be completely embedded in a concrete surround for enhanced safety.

• Bedding Material: The cable should be laid on a bed of fine-grained sand or a specially engineered thermal backfill material to ensure all-around support and improve heat transfer.

Our equipment portfolio includes a variety of underground-Cable-Laying-Equipment-and-Tools.html target='_blank'>cable rollers, drum jacks, and accessories that ensure careful and precise cable installation, minimizing the risk of damage during the laying process.