Drawings 641 Panels and One Line.pdf

This document is a set of electrical and lighting system engineering drawings for the Base Civil Engineering Complex at Grissom Air Reserve Base in Peru, Indiana. The drawings depict comprehensive electrical infrastructure including single-line diagrams, panel schedules, lighting relay configurations, dimmer assignments, and detailed fixture specifications for the facility.

The drawings illustrate the primary electrical distribution system with multiple panels (DPP-M, MDP-R, MDP-A) and their interconnections, serving as the backbone for power distribution throughout the complex. The document includes detailed panel schedules identifying circuit breakers, load descriptions, voltage specifications, and amperage ratings across numerous distribution panels. Lighting systems are extensively documented with relay panels showing positioning for north and south orientations, receiving wing configurations, and various dimmer control assignments. The drawings specify indirect fixture details with requirements for fixture mounting heights and adhesion specifications off existing beam ceilings. Additional electrical components shown include photo-cell relays, multi-conductor cable specifications, standard switch adapters, and dimmer cabinet locations. The facility infrastructure incorporates both 277V single-phase and three-phase distribution, with clearly labeled symbology for single-pole dry-rated switches, momentary contact center-return switches, and night-light circuit designations. The document is marked as a record drawing and includes professional seal certification from the responsible engineering firm.