Incident comes after three laborers killed on Sunday, two of whom were crushed by a falling shipping container

Worker was trying to repair machinery when he was trapped against shaft at Vert Hotel, safety lobby group says

Foreign worker plummets 40 meters to his death from crane in Tel Aviv; Israeli fatally injured by shredding machine in olive orchard

Hamas says it is investigating; in the past, accidents involving the handling of explosives have occurred in the Strip

Civilian employee of the army fatally wounded in blast, pronounced dead in hospital; second worker lightly injured

Incident brings to 51 total number of worksite accident deaths in 2019 -- 29 of them in construction sites

Two men crushed by piece of heavy machinery; police and Labor Ministry representatives on scene to collect eyewitness accounts

Figures obtained by Kav LaOved advocacy group show rate of investigations dropping as number of deadly on-the-job accidents soars