MGT1 Water Mist Fire Protection system replacement

The City of Lakeland is seeking a vendor to replace the existing MGT1 fire suppression system with a self-contained high-pressure water mist fire protection system. The system shall not use electric motor-driven pumps and shall operate from stored-pressure nitrogen/water cylinders with solenoid-operated release controls. The project includes replacement of existing piping, nozzles, temperature detection devices, pull stations, audible/visual notification devices, and associated suppression hardware. The vendor shall provide a complete freeze protection solution for all system components exposed to low ambient temperatures. • The system shall be designed specifically for the MGT1 protected hazard and shall comply with applicable NFPA 750, NFPA 72, manufacturer requirements, AHJ requirements, and all applicable state and local codes. • The releasing FACP shall include programmable releasing logic, supervised releasing circuits, event history, LCD annunciation, battery backup, alarm/supervisory/trouble monitoring, and compatibility documentation. • The vendor shall perform complete functional testing of all initiating devices, releasing circuits, solenoids, pressure switches, alarms, strobes, sirens, supervisory signals, time delays, abort functions, and discharge logic. • The vendor shall provide engineered drawings, hydraulic/design calculations, equipment data sheets, FACP programming logic, battery calculations, wiring diagrams, inspection/test reports, acceptance documentation, O&M manuals, spare parts list, and as-built drawings.