GENERAL SYSTEM REQUIREMENTS A. Public Safety DAS/ERRCS 1. SUMMARY: This specification describes technical and performance criteria for deploying an Emergency Responders Radio Communication System (ERRCS capable of supporting Public Safety Networks (PSN). Contractor shall provide a full turn-key solution and installation of the ERRCS as indicated per specifications. 2. Division 26 and/or DAS Contractor is responsible for including all required contractors bids. Division 26 contractor is responsible for all pathway, power, and grounding requirements necessary for DAS system. 3. 700 MHz ERRCS (Emergency Responders Radio Communication System) B. The DAS components typically specified include: 1. Bi-Directional Amplifiers (BDA) 2. Donor Antennas 3. Coverage Antennas 4. Coaxial Cable and Coax Connectors 5. Splitters, Combiners, and Couplers 6. Battery Backup Unit C. Planning shall include: 1. Model projected antenna locations based upon floor plan layouts. 2. Survey building conditions for signal coverage as building walls are built to verify antenna locations. 3. Survey building conditions for signal coverage at building commissioning to verify there are no signal conflicts prior to building opening. 4. Survey building conditions for signal coverage six (6) months after building is operational to ensure that there are no signal conflicts as building medical equipment has come online. 5. All surveys are to be completed utilizing PCTelís Touch platform or equivalent. D. PSN Approval: The Contractor shall only propose and deploy a DAS system capable of receiving approval of the PSN Authority Having Jurisdiction (AHJ). E. Supervision and Monitoring: 1. Provide the following outputs for monitoring by the Fire Alarm System. Connect these outputs to the fire alarm system for trouble monitoring: a. Donor Antenna Malfunction b. Signal booster Failure c. Signal Booster Trouble
