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Transmission Q&A

…Co-Location: Co-location is the term for adding a new transmission line to a pre-existing transmission infrastructure or adding a new transmission line adjacent to an existing transmission line. Clearance requirements and reliability standards are to be met when co-location is being considered. Some key considerations in evaluating whether co-location is a viable option include whether…

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The Western US Power System

…four organization roles: Regional Entity- WECC is required by FERC to monitor and enforce compliance with reliability standards by users, owners and operators of the bulk power system in the United States. Credible Source of Interconnection-Wide Information- WECC provides training, education and information on key functions related to mandatory standards and compliance, as well as…

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Transmission Line and Substation Safety Tips

Maintain a safe distance from transmission wires irrespective of possible de-energization as they are bare, and uninsulated. Do not touch, climb, or tamper with substation fencing. The protective barrier is for your safety. Stay clear of any electrical facilities. Climbing structures or related activities could result in injury and equipment failure. Never attempt to steal…

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California’s Power Needs and How They are Met

and greenhouse gas emission reduction goals over the next ten years, the California Public Utilities Commission (CPUC) projects that 11 new transmission lines will be needed at an estimated cost of $16 billion – only three of these lines are currently under development. The magnitude of the infrastructure California will have to plan, permit, procure,…

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Transmission Line Design

…30 feet off the ground. Tower Varieties For high voltage lines, there are generally two tower options for overhead transmission line towers – lattice steel and tubular steel towers. Lattice steel towers are more prevalent and common, and they come in several familiar shapes and sizes. These can be supported by four concrete footings, or…

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Planning Principles

…planned transmission ROW. 4. Interact with elected leaders and organized constituencies within the community When TANC is involved in the development of a future transmission project, TANC will use its best efforts to consult with community leaders and organizations, before and during the planning process. When appropriate, TANC will help form committees of community members…

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