Excavation methods - Study guides, Revision notes & Summaries

According to OSHA standards, a competent person is defined as 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. Is this true or false? - True Among many other responsibilities, a competent person is responsible for evaluating soil conditions; testing for low oxygen, hazardous fumes, and toxic ga...

STSC Practice Exam Questions With 100% Correct Answers For construction, electrical power tools and cords must: - answerMake use of ground fault circuit interrupters or be part of an assured equipment grounding conductor program If a supervisor is given authority by the General Manager to stop operations on a construction site whenever he or she observes an imminent danger situation. Which of the following correctly identifies that authority? - answerFunctional authority As a certified Sa...

Is a trench considered an excavation? - Yes What is the distance a worker needs to maintain from power lines? - 10ft What does the severity of electric shock depend on? - Path of current, amount of current, duration of exposure True or false: electrical current as low as 75 milliamps can cause death? - True What are some examples of surcharge loads? - Spoils pile and equip being too close to walls What is the correct extension cord for construction? - 3 wire type designed for hard...

STSC Practice Exam Questions With 100% Correct Answers For construction, electrical power tools and cords must: - answerMake use of ground fault circuit interrupters or be part of an assured equipment grounding conductor program If a supervisor is given authority by the General Manager to stop operations on a construction site whenever he or she observes an imminent danger situation. Which of the following correctly identifies that authority? - answerFunctional authority As a certified Sa...

CHST Exam Questions With Correct Answers Latest Update (Verified) Is a trench considered an excavation? - ANSWER Yes What is the distance a worker needs to maintain from power lines? - ANSWER 10ft What does the severity of electric shock depend on? - ANSWER Path of current, amount of current, duration of exposure True or false: electrical current as low as 75 milliamps can cause death? - ANSWER True What are some examples of surcharge loads? - ANSWER Spoils pile and equip being too close ...

For construction, electrical power tools and cords must: - Answer Make use of ground fault circuit interrupters or be part of an assured equipment grounding conductor program If a supervisor is given authority by the General Manager to stop operations on a construction site whenever he or she observes an imminent danger situation. Which of the following correctly identifies that authority? - Answer Functional authority As a certified Safety Trained Supervisor, you are expected to - Answer ...

CHST Exam Study Guide Questions And Answers Is a trench considered an excavation? - answerYes What is the distance a worker needs to maintain from power lines? - answer10ft What does the severity of electric shock depend on? - answerPath of current, amount of current, duration of exposure True or false: electrical current as low as 75 milliamps can cause death? - answerTrue What are some examples of surcharge loads? - answerSpoils pile and equip being too close to walls What is the corr...

5 sectors of the construction industry? - residential, commercial, heavy civil, industrial, & environmental 6 stages of the design and construction process? - design, pre-construction, procurement, construction, post construction, owner occupancy 2)how risk is allocated to each of the parties 2 important skills needed to succeed in construction management? - decision making and problem solving 2 things that measure the success of a project ? - customer satisfaction and contractor profit ...

The distance between the hanger and the centerline of an upright sprinkler may be no less than 3". The purpose is to prevent the hangar from becoming an obstruction when the sprinklers discharge Dry-pipe valves controlling systems with a capacity of more than _______ must be provided with an approved quick-opening device 500 gallons Air or nitrogen pressure in a dry-pipe system must be maintained throughout the year In a dry pipe system, install an approved relief valve between the compres...

PTP EXAM study Guide Questions and Answers Rated A+ Safety Section What does OSHA Stand for? and what is its primary purpose? Occupational Safety Health administration. OSHA primary purpose is worker safety and compensation Six safety items that should be in a trailer Lock (For trailer), Fire extinguisher, Hard hats, PPE, First aid, Flash lights, CO detectors, extra peices of 5/8 Drywall boards, How do you report Job related accident? Inform Production manager, Assess the scene and if neede...