Trenching and shoring quiz
WebIntroduction Excavation and trenching are extremely hazardous operations that expose workers to the possibility of serious injury or death. The greatest hazard associated with … WebMar 21, 2024 · 1. In general, why is no shoring required for water trenches? A. They are planned for stable ground. B. They are usually less than 5 ft deep. C. Sloping is required instead of shoring. D. Shielding is required instead of shoring. 2. What is the minimum cover over water pipes? A. 24 inches B. 32 inches C. 42 inches D. 36 inches 3.
Trenching and shoring quiz
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WebSep 16, 2024 · TIMBER TRENCH SHORING — MINIMUM TIMBER REQUIREMENTS * SOIL TYPE C P (a) = 80 X H + 72 psf (2 ft Surcharge) Note-In this formula P (a) reads active pressure and H is the height of the shoring wall. The … Webtrench and shoring Term 1 / 44 true Click the card to flip 👆 Definition 1 / 44 excavations are defined by osha to include trenches. true or false? Click the card to flip 👆 Flashcards Learn Test Match Created by jaycob_carlton Terms in this set (44) true excavations are defined by osha to include trenches. true or false? at least 2 feet
Webrequirements for trenching and shoring operations. The new standard took from what essentially was a pamphlet to a highly detailed document that applies to all trenching, excavation and trench protection operations. • The key component of the new standard is the requirement relating a competent person placed in charge of the WebOSHA is focusing on reducing trenching and excavation hazards. Trench collapses, or cave-ins, pose the greatest risk to workers' lives. To prevent cave-ins: SLOPE or bench trench …
WebMar 21, 2024 · It is not required to run wire along service line. C. It is necessary to feed electrical water valve along service line. D. Line can later be detected by metal detector. … WebProtective systems for trenching and excavation include sloping, shoring and shielding. True False OK Question Title * 8. Ladders are required at 4 Feet ... TCB Quiz: Trenching and …
WebBecause trenches are outdoors, it is not necessary to be concerned about hazardous air. The outdoor air will neutralize any bad air in the trench. Quiz Question #1 When dusts, fumes, mists, vapors or gases are produced, they must be handled to prevent a hazardous situation in the trench . FALSE OSHA 29 CFR 1926.57 Quiz Question #2 TRUE OR FALSE?
WebOSHA has made reducing trenching and excavation hazards the Agency's Priority Goal. Trench collapses, or cave-ins, pose the greatest risk to workers' lives. To prevent cave-ins: … how to value silver cutleryWebquiz comes before the quiz itself, which is on the final page. CONDUCTING THE PRESENTATION a) Begin the meeting by welcoming the participants. ... 4843 TRENCHING AND SHORING SAFETY IN CONSTRUCTION ENVIRONMENTS FACT SHEET LENGTH: 21 MINUTES PROGRAM SYNOPSIS: Construction work can expose employees to some … how to value sports memorabiliahttp://garyklinka.com/osha/excavations_quiz.pdf how to value sterling silver flatwareWeb6. A trench is a narrow underground excavation no wider than 15 feet. True . False. 7. Sloping, Shoring, and Shielding are protective systems used for trenching and excavation. … how to value stock for an estatehttp://mariposacounty.org/DocumentCenter/View/95210/18-Excavation-Trenching-Shoring orientation 2ndWeb1. What is the greatest exposure for death for workers in an excavation or trenching project? a. Slips b. Falls c. Caught-in d. Trips . 2. What is the contributing cause of death in an … orientation 2023 2025WebTrench Boxes Are different from shoring because, instead of shoring up or otherwise supporting the trench face, they are intended primarily to protect workers from cave-ins and similar incidents. The excavated area between the outside of the trench box and the face of the trench should be as small as possible. how to value startups