Excavatio - Study guides, Class notes & Summaries

Topic 16: Excavations and Trending Questions with correct Answers Subparts P: Excavations 1926..---/ Scope, Application, and Definitions 650 1926.--- / Specific Excavation Requirements 651 1926.---/ Requirements for protective systems 652 Cave-ins are the ---- greatest risk! Other hazards include: Asphyxiation due to lack of oxygen Inhalation of toxic materials Fire --------k ** Moving machinery near the edge of the excavation can cause a collapse Accident...

Excavation Questions with correct Answers Describe the following and define their primary use: A.Excavator bucket excavator - digging Describe the following and define their primary use: B. Track Loader Large bucket, scoopes and moves large amounts of dirt Describe the following and define their primary use: C. Bobcat small front end loader with multiple attachments. Used for backfill, grading, aerating soil Describe the following and define their primary use: ...

OSHA 30 - Quiz - 15 Excavations with complete solution

Excavations - OSHA Quiz 15 Questions with correct Answers (1) A technique that employs a specific angle of incline on the sides of the excavation : (2) A structure that supports that sides of an excavation and protects against cave-ins : (1) Sloping (2) Shoring A(n) _______ is capable of identifying existing and predictable hazards in surroundings or working conditions that are unsanitary, hazardous, or dangerous to employees, and has authorization to take prompt corrective measures ...

Excavation and Trenching Test Questions with correct Answers The Site Competent Person ______ is one who is capable of identifying existing and predictable hazards in the surroundings or working conditions, which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them. 2700 A cubic yard of dirt weighs approximately _____ pounds. Bottom The greatest amount of soil pressure is exerted near the _____ of t...

Osha 30 construction excavation latest 2023 graded A+ 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. all...

OSHA 30 - Quiz - 15 Excavations Questions and answers 2024

OSHA 30 - Quiz - 15 Excavations

Excavations and Trenches Questions with correct Answers At what depth must employees be protected from cave-ins in an excavation? 5 ft Which of the following are approved employee protective systems for excavations? Benching Sloping Shoring What is the maximum allowable slope for an excavation less than 20 feet in a type B soil? 1:1 Benching Excavating the sides of the excavation to form one or a series of horizontal levels or steps. Excavation Any man-made cu...

OSHA 30 Construction Module 11: Excavations Questions and Answers Already Passed | Graded A+ 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