octuplets wall mounted fire hydrant valves

access below building burn chain city closeup coded colored connection covered damage danger department device east emergency equipment exterior extinguish faucet fdny fire firefighter firefighting fireman grid ground high hose hydrant infrastructure insurance liability metal new nyc object octuplets outdoor outlet outside pipe pipeline pipes plug plumbing power pressure prevention property protect protection red rescue safety services sidewalk spigot sprinkler sprinklers stand standpipe steam steel street supply suppression system underground urban usa utility valves wall water york