Existing One Line Diagram.pdf

This document is an electrical site power one-line diagram for a demolition and new construction project, specifically drawing E-601, prepared by the U.S. Army Corps of Engineers. The diagram depicts two primary electrical configurations: a demolition scenario (top diagram, B5) and a new power installation scenario (bottom diagram, B1), with a red-outlined area indicating the specific project scope.

The diagram shows multiple electrical infrastructure components including overhead power lines, transformers, HBD panels, and power distribution points. Key technical details include various voltage levels (such as 208V/120V), transformer specifications, and electrical service connections. The drawings illustrate the existing electrical infrastructure and proposed modifications, with detailed routing of electrical lines, placement of new power poles, and connections to existing grid systems. The technical schematic provides a comprehensive view of the electrical redesign, showing how power will be reconfigured during the demolition and reconstruction phases of the project.