Amendment 0002 - Attachment 1 - Fresno One-line Diagrams PDF-Glen.pdf

This document is a comprehensive set of electrical one-line diagrams for a healthcare facility's electrical system, specifically depicting the distribution infrastructure across multiple buildings and systems.

The diagrams illustrate the complete electrical distribution architecture for what appears to be a medical center campus, including main switchgear feeding emergency switchgear, critical power systems, normal power distribution, life safety power, essential electrical systems, and specialized circuits for multiple buildings (Buildings 1-31). The schematics detail the interconnection of transformers, switchboards, panelboards, and branch circuits organized by functional system type including main switchgear (E701), emergency switchgear (E702), medium voltage distribution (E703-E704), building-specific switchgear (E705-E706), emergency and normal power for buildings (E707-E719), OPC main switchgear (E720-E721), OPC essential electrical system (E722-E723), generator bypass power (E724), EM switchboard (E725), and building-specific distributions (E726-E740). Each diagram contains detailed component specifications, frame ratings, amperage ratings, voltage ratings, and cross-references to related electrical infrastructure. The documents indicate coordination among multiple consultants and the Engineer of Record for design submittal, with final approvals noted as of March 17, 2020. This appears to be part of a larger electrical condition assessment for a hospital or medical distribution center project.