CITB CITB Site Communication and Documentation 2 — Questions and Answers
Question 1: What is the purpose of a Toolbox Talk on a construction site?
- To teach workers how to use new tools
- To deliver short safety briefings on specific hazards to site workers (Correct answer)
- To discuss wage negotiations
- To review project drawings
Correct answer: To deliver short safety briefings on specific hazards to site workers
A Toolbox Talk is a short, informal safety briefing that raises awareness of specific hazards and safe practices relevant to the work being carried out.
Question 2: Which symbol on a construction drawing indicates a north point?
- A circled cross
- An arrow with an 'N' label (Correct answer)
- A dashed boundary line
- A hatched area
Correct answer: An arrow with an 'N' label
A north point is indicated on construction drawings by an arrow labeled 'N', showing the orientation of the site relative to true or magnetic north.
Question 3: What does a variation order (VO) represent in construction contract documentation?
- A change to the agreed scope of work or contract terms (Correct answer)
- A worker's overtime claim
- A material delivery schedule
- A quality inspection result
Correct answer: A change to the agreed scope of work or contract terms
A variation order is a formal document that authorizes a change to the original scope of works, design, or specifications, and may affect the contract value or program.
Question 4: What is the standard scale used on most US construction site layout drawings?
- 1:500 (Correct answer)
- 1:50
- 1:10
- 1:1
Correct answer: 1:500
A scale of 1:500 is commonly used for site layout drawings, showing the overall site arrangement with enough detail for planning and coordination.
Question 5: Under OSHA requirements, how long must injury and illness records (OSHA 300 logs) be retained by an employer?
- 1 year
- 3 years
- 5 years (Correct answer)
- 10 years
Correct answer: 5 years
OSHA requires employers to retain injury and illness records, including the OSHA 300 log, for a minimum of 5 years following the year the records cover.
Question 6: What is the purpose of a pre-start meeting on a construction site?
- To sign payroll documents
- To review the day's planned work, hazards, and coordination before work begins (Correct answer)
- To inspect completed work
- To agree on subcontract prices
Correct answer: To review the day's planned work, hazards, and coordination before work begins
A pre-start meeting aligns the team on daily tasks, identifies potential hazards, and coordinates trades to ensure safe and efficient site operations.
CITB CITB Site Communication and Documentation 2
What is the purpose of a Toolbox Talk on a construction site?