20 kV underground line directly buried formed by 3 single-core cables with aluminum conductor, HEPRZ1 of 150 mm² section, placed on a 5 cm thick sand bed, properly compacted and leveled with a manual guided vibrating tamper and subsequently filled with the same sand up to 10 cm above the upper generator of the cables. Including protection plate and warning tape.
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| Code | IUM010 |
| Category | IUM Lineas subterraneas de alta te |
| Subcategory | |
| Unit | m |
| Resource Type | material |
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No credit card required · Free plan forever · Last updated April 21, 2026
| Last Updated |
| April 21, 2026 |