Construction Workers Ring Concrete Slabs During Railway Maintenance
Construction workers ring concrete slabs during railway maintenance
Format
4K, 1080
Frame Rate
24
Duration
0:11
Codec
h264
Keywords
workersheavyslabliftinggearbootsexcavateaccidentsprocedurehardprotectivemetrosubwayroadshiftconcretesafetytrackstrainoperatinglabourshiftworksrepairrailroadtransportationassistanceroutinemachineessentialgraveyardnoisycautionteamworkcementremovalsweatytoughriskmaintenancelabourtransportnightdrillingdirtydangerousworkplacetramconstructionreplacementrailwayrailscarefulhooksexcavation