Construction of 10-110 kV power grids | VOLTAGE
Develop feasibility studies, secure approvals, and create detailed project documentation. Optimize route selection for efficient load distribution,
Assumptions: Limitations: The design phase of the project must be completed by May 1st. Among the project's outcomes are a lightning study, schematics/wiring diagrams, a single-line diagram, physical layouts and sections, and an AC/DC study. The substation's overall design is depicted in the single-line diagram.
Northern Transmission Line Project15The Great Northern Transmission Line is a 224- ile, 500-kV AC transmission project. The project is designed to transport 883 MW of power from the Minnesota-Manitoba border to an end point near Grand Rapids, Minnesota and will interconnect with a new 500-kV AC transmission line that is being const
Aluminum and steel covers: Provide covers in accordance with the requirements shown on the cable trench drawings and Standard 4 - Substation Metalwork and Transmission Line Lattice Structures, Section 4.2 "Miscellaneous Metalwork". Ground covers in accordance with Standard 9 - Substation Electrical, Section 9.2.1 "Grounding System".
Substations: Points for cross sections shall be located to the nearest 0.1 (1/10th) of a foot horizontally and vertically. Levels shall close within 0.05 (5/100th) of a foot times the square root of the length of the circuit in miles. Final grade stakes (blue tops) for concrete shall be set to 0.01 (1/100th) of a foot.
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