B1_B2 Fire Sprinkler Repair List wd Rev.pdf

This document is a detailed work order or repair specification listing for building maintenance and fire protection systems. The document outlines numerous repair and maintenance tasks across multiple locations within what appears to be a federal facility complex, including tower buildings, pilot buildings, connector stairwells, service buildings, and mechanical rooms.

The repairs encompass wet sprinkler system maintenance (control valve and main drain signage replacement, hydraulic placard surveys, and reliable test and drain operations), pre-action sprinkler valve repairs, tamper switch replacements, fire pump maintenance and gauge calibration, backflow prevention device repairs and testing, and various miscellaneous sprinkler head repairs and adjustments. Specific tasks include replacing missing hydraulic data placards, installing new control valves and drain signs, performing five-year flow tests on standpipe systems, conducting internal pipe investigations on wet systems per NFPA 25 standards, replacing outdated pressure gauges, conducting backflow tests and submitting reports to water authorities, and replacing damaged or missing sprinkler heads and escutcheons. Labor requirements are itemized by task type (Labor-Tech, Labor-Crew) with specified quantities, and material costs are listed for parts such as brass hose valve caps, sprinkler heads (VK3021 5.6K QR CH PD 155°, VK3001 5.6K BR UR 155°), reducers, plugs, pipes, gauges, and various valve components. The document concludes with a line item for reinspection/green tags (quantity 8) and truck charges for service work, indicating this is a comprehensive maintenance contract requiring multiple site visits across numerous building systems.