Excavatio - Study guides, Class notes & Summaries

Lesson Description This lesson, Excavations, discusses OSHA's guidelines for excavation work including factors to consider before preparing excavation bids such as area traffic flow, nearby activity, surface and groundwater, height of water table, weather, and nearby utility installations. All of these greatly affect the potential for excavation-related injuries like cave-ins. Cave-ins pose the greatest danger to all excavation workers. Therefore, OSHA requires that workers susceptible to cave...

Osha 30 Construction Excavation when your trench is deeper than 4 feet and hazards may be present air monitoring must be done before entry - A. true Excavation safety standards have introduced in 1989 - A. true To be classified as type a the soil cannot be - E. all of the above each of the following is a type b soil except - D. sand A soil are usually clays and cemented soil such as caliche and hardpan - A. true Which of the following are common soil classification tests - E. a...

HAZWOPER 40 Exam Prep - Safe Work Practices, Personal Sampling, Excavations & Fire Protection (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Safe Work Practices Q: Lesson Description Answer: Safe work practices are crucial to creating a safe work environment. The Safe Work Practices lesson focuses on ways for employers and employees to create and maintain a safe work environment for workers. It begins with a discussion on how to develop a list of sta...

A cubic yard of soil can weigh as much as: correct answersA small pickup truck To be classified as type A, the soil cannot be correct answersAll of the above (disturbed, part of a mixed layered system, subject to vibration, seeping water When your trench is deeper than 4 ft and hazards may be present, air monitoring must be done before entry correct answersTrue A soil cannot be Type A if it is: correct answersAll of the above Which of the following are common soil classification test...

OSHA 30 Construction Excavation Test 2024 Solved 100% Correct OSHA 30 Construction Excavation Test 2024 Solved 100% Correct

EXCAVATIONS (OSHA-10) QUESTIONS AND ANSWERD RATED A+ Which of the following is an excavation hazard? Fire, Toxic fumes, Asphyxiation Most excavation accidents occur at what depth? 5 to 15 feet. What is the greatest risk present at an excavation site? Cave-ins are the greatest risk present at an excavation site. What two requirements must be met so that a trench does not need to have a protective system installed? Protective systems aren't required in a trench if the excavation ...

FDOT Earthwork & Excavation Questions and Answers 100% Correct |

QUIZ 15 EXCAVATIONS QUESTION AND ANSWERS (VERIFIED ANSWERS)

when your trench is deeper than 4 feet and hazards may be present air monitoring must be done before entry correct answersA. true Excavation safety standards have introduced in 1989 correct answersA. true To be classified as type a the soil cannot be correct answersE. all of the above each of the following is a type b soil except correct answersD. sand A soil are usually clays and cemented soil such as caliche and hardpan correct answersA. true Which of the following are common so...

Excavations - OSHA Quiz 15 with complete solution