_id gisids     aow_id     type     st_name     location     ds_pipe_no     lot_no     ds_pipe_e     ds_pipe_n     us_pipe_e     us_pipe_n     material     length     dia_width     us_il     ds_il     silt_trap     status     unit_ref     OBJECTID     colspacer
gisids aow_id type st_name location ds_pipe_no lot_no ds_pipe_e ds_pipe_n us_pipe_e us_pipe_n material length dia_width us_il ds_il silt_trap status unit_ref OBJECTID