Construction Hazard Slides: ladder, fall, trench, scaffold, collapse, trash, roof , electrical, traffic
Unsafe construction: Hazards from trench, wall, scaffold, ladder collapse; falls from scaffold, ladder, roof, crane ball; exposure to debris, concrete chips, traffic.
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Masonry construction safety bracing: Typical inadequate and unsafe bracing of concrete block walls against wind, on interior of this building: (1) Single nail connections between 2x10 plank members cannot transfer anticipated loads. (2) Stake in soil (#6 rebar here) cannot support anticipated wind load. (3) Lack of connection between vertical plank and masonry prevents transfer of anticipated wind load to bracing system. Ann Arbor, 2004.
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