What is the required minimum distance that excavated soil must be placed from the edge of a trench according to Cal/OSHA?
Correct Answer
B) 2 feet
Cal/OSHA requires excavated materials to be placed at least 2 feet from the edge of excavations to prevent cave-ins due to surcharge loading.
Why This Is the Correct Answer
Cal/OSHA requires excavated materials to be placed at least 2 feet from the edge of excavations to prevent cave-ins due to surcharge loading.
More ca-safety Questions
A construction site has employees working at heights of 12 feet above the ground on a steep-slope roof. According to Cal/OSHA fall protection requirements, what must be provided?
A construction crew is working outdoors in Fresno when the temperature reaches 97°F. Under Cal/OSHA heat illness prevention requirements, what is the minimum frequency for providing preventive cool-down rest periods?
A contractor is renovating a building built in 1975 and discovers material suspected to contain asbestos. According to Cal/OSHA regulations, what is the first required action?
Under Cal/OSHA regulations, what is the minimum frequency for reviewing and updating an Injury and Illness Prevention Program (IIPP)?
Calculate the minimum shade area required for 8 construction workers during a heat illness prevention cool-down period in California:
An employee working with lead-based paint removal has a blood lead level of 45 μg/dl. According to Cal/OSHA lead standards, what action must the employer take?
An IIPP must include procedures for investigating workplace accidents. According to Cal/OSHA, who is responsible for conducting these investigations?
A competent person inspecting a trench notices water seepage and minor soil movement. Under Cal/OSHA excavation standards, what action is required?
Calculate the required air changes per hour for a confined space with lead work under Cal/OSHA regulations. The space volume is 1,200 cubic feet and the exhaust fan moves 400 CFM. How many air changes per hour are being provided?
A roofing contractor is installing fall protection on a commercial building. Under Cal/OSHA Title 8, Section 1710, at what height does fall protection become mandatory for construction work?
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Previous Question
A contractor discovers lead-containing paint on a 1950s building renovation project. The paint chip analysis shows 2.5% lead content. What Cal/OSHA lead standard applies?
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During lead renovation work, air monitoring shows levels of 45 μg/m³. According to Cal/OSHA lead standards, what respiratory protection is required for workers?