The vendor will furnish all labor, materials, tools, and equipment necessary to complete the following work in accordance with NFPA standards, local codes, and the Louisiana state fire marshal requirements: Sprinkler design & submittals. Perform sprinkler system hydraulic design and calculations. Prepare and submit plans, drawings, and supporting documentation to the Louisiana state fire marshal for review and approval. Fire line backflow assemblies. Furnish and install two (2) 8” double check detector assemblies (dcda) on the fire main. Provide all required fittings, restraints, and supports. Coordinate tie-in with existing fire service piping. Perform initial testing per NFPA 25 and local AHI requirements. Install wireless tamper switches on all four (4) OS&Y shutoff valves associated with the fire main backflow preventers. Install (4) wireless signal devices, (6) repeaters, and (4) receivers between new tamper switches and existing FACP. Program new devices to FACP. Domestic water backflow assemblies.
