Ironworker - Study guides, Class notes & Summaries

PPE - ANSWER-Personal Protection Equipment OSHA - ANSWER-Occupational Safety and Health Administration toprails - ANSWER-horizontal barriers on the top of the system midrails - ANSWER-barriers installed between the top edge of a guardrail system and the waling/working level uprights - ANSWER-vertical members that support other parts of the guardrail system toeboards - ANSWER-a small barrier that installs on all open sides of the work platform portable ladders - ANSWER-straight ...

what must be large enough and in the right places to accommodate building movement from earthquakes? correct answers A:Gaps or joints between cladding Why: The cladding on the outside of some buildings can sustain damage and even fall off if it does not allow the building to flex when the ground shakes. Precast concrete cladding, with or without stone facing, is heavy. The steel connections holding it to the building must be strong enough to allow the building to move in an earthquake withou...

Ironworker NCCER

Ironworker NCCER

Ironworker NCCER

What is a competent person correct answers A Competent person means 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 Qualified Person correct answers One who, by possession of a recognized degree, certificate, or professional standing, or by extensive knowledge, training, and experience, has succe...

Ironworker NCCER (1

What is the highest percentage of lead usage is for manufacturing? - Answer-Battery What is the 3 primary sources of lead in the environment today include lead in? - Answer-Air , Soil and Water which is the principal source of lead to the industrial painter is through exposure to? Air , Water or Soil - Answer-Soil I what year lead was banned from residential ? - Answer-1970 What is the allowance concentration of lead in pain packaged for sale to the retail market? - Answer-0.06 % or 600 p...

A construction worker was moving tar paper in a bucket to the top of a building. The bucket tilted, and the rolls spilled out, striking a worker in the head causing blunt force trauma. What type of event is this? - Struck-by A crew of ironworkers and a crane operator were unloading a 20-ton steel slab from a low-boy trailer using a 50-ton crawler crane with a 90-foot lattice boom. The operator was inexperienced using this crane and did not know the length of the boom. Further, no one had de...

CSLB Concrete C8 License Practice Test #4 Questions And Well Explained Answers Which of the following factors directly impact each other in the process of cost estimation for a concrete building project? - answer Interest rate, Holding cost, Cost escalation Which of the following points are true about Work Breakdown Structure (WBS) in the planning of a construction project? - answer Decomposing of a task into doable, measureable, estimable , and schedulable units ...