Attachment III - Drawings.pdf

This document is a set of architectural and electrical construction drawings for a building renovation project focused on a paging and emergency communication system upgrade across multiple buildings (Buildings 310, 315, 320, 330, and 340).

The project requires installation of new Valcom Wi-2024 power supplies (120 volts) to replace existing amplifiers in zones 100 and 101, along with new self-amplified speakers with Category 3 plenum cable connections throughout the facility. Specific work includes: removing existing Valcom VIP-804 LAN interface devices and four power supplies; installing new speaker termination boxes with terminal blocks; running new CAT-3 pair plenum cable concealed above ceilings; connecting to existing zone interfaces in signal closets on multiple floors (Basement, First, Second, and Third); and providing new microphone mounting in one location. The project encompasses multiple paging zones (100, 101, 102, 103, and sub-zones for Building 330) with detailed speaker placement specifications identified on floor plans. New 4-port and 2-port LAN system interface devices are required, with speaker cables incorporating integral amplifier and volume control for each speaker. The drawings include zone interface wiring diagrams, paging zone schedules identifying individual zones and group zones across all buildings, an overall paging system riser diagram, and detailed floor plans with speaker locations marked. Additional infrastructure improvements include new power supplies, CAT6 cabling to signal rooms, and integration with existing voice paging infrastructure.