fire hydrant standpipes or fireplug connection at high rise building

architecture art brass building cap column concept connect connection department design door emergency equipment extinguisher faucet feed fire firefighter firefighters fireman fireplug floor flooring flow furniture ground high home hose house hydrant industrial iron lighting metal occurred outdoor outside pipe pipeline piping plug plumbing power pressure prevention protection public pump red rescue rise room safety security sprinkler standpipe standpipes street supply system tap technology urban valve wall water waterline window wood