Shoring Study guides, Class notes & Summaries

What is a sub grade? correct answer: A surface of earth or rock leveled off to receive a foundation. Who has the authority to change or adjust the shoring method of an excavation? correct answer: Engineer. When excavating, what problem does water in the trench create? correct answer: Unstable soil. If 45 cubic yards of excavated is 36 cubic yards when compacted back into the excavation, what is the difference? correct answer: 20%. What is the best way to compact soil? correct ans...

CWEA Collections System Maintenance, Grade 1, 2, 3 NEWEST 2024 (COMPLETE COURSE) ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES ALREADY GRADED A+ What does SWP stand for? - CORRECT ANSWER-Safe Work Procedures What does PPE stand for? - CORRECT ANSWER-Personal Protective Equipment How many types of common shoring are there? - CORRECT ANSWER-6 What is the "dirt" formula? - CORRECT ANSWER-distance = rate x time What is the total volume (in gallons) of 1,000 fee...

Which process converts ammonia to nitrite and nitrate? - Nitrification What is the maximum advisable rate of chlorine gas removal from a 150- pound cylinder? - 40 pounds per day What is a type of positive displacement water meter? - Nutating- disk meter What is a power-operated mechanism for opening and closing a valve? - Actuator What is required if a routine sample test positive for total coliform bacteria? - Take repeat samples Why is a grid layout better than a tree layout for a water ...

At what depth of trench is shoring require / At what depth of an excavation is shoring required? - 1.2 M or 4 Feet How can shoring be done past 4 feet? - This can be done with purpose-built shoring, or, it is acceptable to use plywood if it is properly constructed. Which of the following is not an acceptable method for determining the correct grading for a trench? - experienced contractor says it's ok Before a worker enters any excavation over 1.2 m (4 ft) in depth or, while in the excav...

Contractors License General B Trade Practice Exam #2 Questions And Answers 2024 A ladder should extend a minimum of ____ above the top of a trench or excavation. - ANS-3' According to OSHA, shoring lumber shall be _______. - ANS-select structural Cal/OSHA inspectors cannot, under most circumstances: - ANS-enter a business outside of normal business hours Every employer is required to post Material Safety Data Sheets: - ANS-on each job site Handrails must be installed on all open sides ...

A ladder should extend a minimum of ____ above the top of a trench or excavation. - correct answer3' According to OSHA, shoring lumber shall be _______. - correct answerselect structural Cal/OSHA inspectors cannot, under most circumstances: - correct answerenter a business outside of normal business hours Every employer is required to post Material Safety Data Sheets: - correct answeron each job site Handrails must be installed on all open sides of a scaffold if workers are subject ...

variables pertaining to rescue techniques in ARFF correct answersType and material of aircraft type of incident level of damage types of tools available weather number and location of survivors five groups of aircraft rescue tools correct answerscutting prying pushing/pulling piercing striking safety precaution for using a power tool around aircraft correct answershave a charged handline standing by downside to controlling a fuel leak with dirt correct answersmay not adequately...

A trainer is reviewing how well a training activity was received by the people in the workplace. What form of training analysis is that person using? A. Reaction B. Behavior C. Results D. Learning - ANSWER A. The trainer is using a reaction plan to determine what is happening based on how people act and what might occur A person's general knowledge and skills for work can be interpreted as: A. Return on investment B. Human capital C. Economic functionality D. Stress response - AN...

A ladder should extend a minimum of ____ above the top of a trench or excavation. - correct answer 3' According to OSHA, shoring lumber shall be _______. - correct answer select structural Cal/OSHA inspectors cannot, under most circumstances: - correct answer enter a business outside of normal business hours Every employer is required to post Material Safety Data Sheets: - correct answer on each job site Handrails must be installed on all open sides of a scaffold if workers ...

CSLB License Health & Safety Practice Test What does it mean when the underground service alert marks the grounds with WHITE stakes and markings? - correct answer Proposed Excavation What is the length a ladder must extend above the excavation/trench? - correct answer 3 feet When should an employee wear foot and/or leg protection? - correct answer ALL -When heavy objects might roll onto or fall on the employee's feet -Working with sharp objects such as nails or spikes that could pi...