Maintaining proper clearance between 11kV power cables and other utilities is essential to prevent damage, reduce electromagnetic interference, and ensure public safety. As per various standards, the minimum horizontal and vertical clearances vary, but common guidelines are as follows:

• Horizontal Clearance: Typically, a minimum horizontal distance of 300mm to 500mm must be maintained between power cables and other utilities like telecommunication lines, gas lines, or water pipes.

• Vertical Clearance (at crossings): When an 11kV cable crosses another utility, a vertical clearance of at least 300mm is generally required. In some cases, this distance may be greater and the cable may need to be protected by concrete or other materials for a specified length on both sides of the crossing.

It is crucial to obtain detailed plans of all existing underground services before any excavation work begins to prevent accidental damage. Our cable detection and laying equipment are designed to assist in such precision work.