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Description
Performance Work Statement: Village Power Communication Line Re‑Routing 1.0 Purpose and Background The Village's existing power and communication distribution network is currently routed above ground on a concrete pad using exposed cable trays. This configuration increases vulnerability to weather, physical damage, and operational disruptions. The purpose of this project is to relocate and reorganize the electrical and communication infrastructure into an underground conduit system to improve reliability, safety, and long‑term maintainability while enabling future expansion. 2.0 Scope of Work The Contractor shall provide all labor, materials, equipment, and supervision required to install four, Ø110 mm underground PVC conduits for the Village's power and communication lines, rerouting them from the existing concrete pad cable tray system into a new underground conduit network. Work includes: Excavate a trench 14 meters in length with a finished depth of 80–90 cm and a minimum finished width of 45 cm , in full compliance with IEC 60364‑5‑52 and applicable Romanian underground cable installation standards . Installing four, appropriately sized, Ø110 mm underground PVC conduits, for the Village's power and communication lines conduits for electrical and communication lines. Ensuring all conduits are left empty, capped at both ends, and not filled, sealed, or obstructed with foam or any other material. All work must comply with NEC, IEEE, local utility standards, and site‑specific requirements . Carry out compaction testing, depth verification, and documentation to demonstrate compliance. Provide daily update emails on the progress of work detailing what had been accomplished that day 3.0 Requirements Excavation of Future Underground Conduit Locations The contractor shall excavate a trench 14 meters in length with a finished depth of 90 cm and a minimum finished width of 75 cm , in full compliance with IEC 60364‑5‑52 and applicable Romanian underground cable installation standards . 3.1.1 Removal and disposal of previous conduit lines. The contractor shall remove leftover conduit lines and dispose of any plastics or PVC from previous works. 3.2 Installation of Conduit lines The contractor shall: Provide a 10 cm 0/4mm clean masonry sand bedding layer at the bottom of the trench prior to conduit installation. Use underground‑rated conduits, materials, and accessories suitable for permanent subsurface installation. Install four (4) Ø110 mm PVC conduits along the full trench length in a 1×4 configuration, maintaining a minimum spacing of 5-7.5 cm between conduits horizontally and vertically, and ensure each conduit terminates 92 cm above finished ground level with a clean 90‑degree sweep , are properly capped , and remain free of obstructions . The use of foam, sealant, or any filler inside spare conduits is strictly prohibited. Provide a draw-string in each conduit to facilitate future cable installation. Maintain all required…
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