Tentamen (uitwerkingen)
CSLB License Health & Safety Practice Test
- Vak
- Instelling
What does it mean when the underground service alert marks the grounds with WHITE stakes and markings? - Answer- Proposed Excavation What is the length a ladder must extend above the excavation/trench? - Answer- 3 feet When should an employee wear foot and/or leg protection? - Answer- ALL ...
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