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Underground Cable Laying

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Technical Overview
Underground cable laying involves careful preparation and installation to ensure cable protection and longevity.
Process Steps
- •Trench excavation to required depth
- •Sand bedding layer installation
- •Cable laying with proper spacing
- •Covering with sand and protective tiles
- •Backfilling and compaction
Standards
- •IS 1255 for cable installation
- •Minimum depth per voltage level
