22 - Attachment 0004 SEED PROJ SOW 1991 ENL BRKS PH 4 1st FLR SIG 041888.pdf

This is an architectural drawing for an attic plan showing the signal system layout of a building. The document is titled "ATTIC PLAN – SIGNAL" and is drawn to a scale of 1/8" = 1'-0". The drawing depicts the attic area configuration with detailed notes regarding public address, fire alarm, and door monitor systems.

The plan includes several key components: a public address system with zone selection switches for four zones (first floor, second floor, third floor, and fourth floor), a fire alarm notification system with specific panel display zones, and door monitor controls containing an annunciator panel, cutoff switch with power-on light, control transformer, alarm buzzer and test switch, and three indicator lights. The fire alarm notes specify display zones for the first floor long wing, first floor short wing, second floor long wing, second floor short wing, third floor long wing, third floor short wing, and attic. Additional notes indicate that the signal station fire detector location is shown in the living/sleeping rooms with internal alarm activation, and that the building control panel is located on the first floor with audio/visual devices potentially provided on other floors. The drawing is from the U.S. Army Engineer District, Baltimore, Corps of Engineers, and references the Endicott Barracks Building on the document.