RED ELÉCTRICA DE ESPAÑA, S.A.U,within PRM’s plan for 2013, plans to replace the support line to 220kV Telledo – Villablino, comprised between supports 319-337.
Power Line Features
- Start: Substation of Telledo (Asturias).
- End: Substation of Villablino (Castilla y León).
- Line Voltage: 220 kV.
- Height: Zone C.
- Number of circuits: 1.
- Support arrangement: Staggered.
- Number of conductors per phase:1.
- Conductor type: GULL, de 25,38 mm Ø.
- Number of grounding wirews: 1.
- Type of grounding wirews: OPGW
- Foundations: solids independent for each leg of support, mass concrete
- Insulation: Glass
Summary of work done
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Transport of supports and material
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Repair and development of access.
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Site preparation and filling.
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Excavation and concreting of foundations.
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Repair window sills / current foundation.
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Installing grounded.
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Repair / Piping of land put up.
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Armed and hoisting of the new support.
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Stringing conductors and fiber optics.
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Hook, regulated and stapled conductors and CT.
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Installing Accessories conductors and ground wire (spacers, shock absorbers, counterweights, beacons, repair rods, compression joints in vain, etc. …).
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Removing existing supports.
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Demolition of foundations in existing supports.
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Restitution of access roads.
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Making AS-BUILT ground plan and affected line section profile.