N-1CI C0052654 – L5541 Water Crossing Upgrades - $2,265,295
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DESCRIPTION: L5541 is a 15.3 kilometre (118 structures) 69kV transmission line, built in 1988, that connects 50W Milton to 4W Lower Great Brook to the 3W Big Falls substations. This project is required to replace deteriorated assets that h...
AI summary L5541 is a 15.3 km 69kV transmission line built in 1988 that requires replacement of deteriorated assets at two water crossings near Deep Brook. The project scope includes replacing 7 structures.
Why do this project? The NS Power transmission line inspection program identified deteriorated assets on this line that require replacement to mitigate the risk of transmission interruptions. Failure to complete this project would compromi...
AI summary The NS Power transmission line inspection program identified deteriorated assets requiring replacement to prevent transmission interruptions and maintain system reliability. Failure to complete the project would compromise system redundancy.
Why do this project now? This work has been prioritized based on the condition of the transmission line assets as determined through NS Power's transmission line inspection program results, as well as the criticality of the line to the ove...
AI summary This project is being prioritized due to the condition of transmission line assets and its criticality to system operation. The project is deemed in-service upon completion of the first portion of work, with the Final Cost Date set for October 2026, six months after the forecasted completion of all work in April 2026.
Document No: XXX-XX-XXXX-XXXX Transmission Line Infrastructure Required fields: Estimate Classification Project Name: L5541 Water Crossing Upgrades Started or Preliminary Class 5 Class 4 Class 3 Class 2 Class 1 Maturity Level of Project De...
AI summary The document outlines the status and classification of the L5541 Water Crossing Upgrades project, detailing project maturity levels, scope, location, requirements, technology selection, strategy, planning, and regulatory approval. It provides an overview of the project's progress and classification across different stages.
Inclusion For the purposes of this document, the term power transmission line infrastructure industries is assumed to include greenfield or brownfield sites for overhead, buried and submarine transmission of electrical power in the infrast...
AI summary The document defines power transmission line infrastructure industries as including overhead, buried, and submarine transmission for electrical power, excluding power supply, distribution within facilities, and generation. It references other RPs for excluded project scopes and cites the Construction Industry Institute's definition of infrastructure projects.