CSCS Personal Protective Equipment 3 — Questions and Answers
Question 1: What is the primary purpose of a safety harness on a construction site?
- To restrict a worker's movement to a safe zone
- To arrest a fall and limit the distance fallen (Correct answer)
- To support a worker's back during heavy lifting
- To attach tools so they cannot be dropped
Correct answer: To arrest a fall and limit the distance fallen
A safety harness is fall-arrest equipment designed to stop a fall in progress and limit the forces and distance experienced during a fall.
Question 2: What does the term 'RPE' stand for in the context of construction site safety?
- Registered Personal Equipment
- Respiratory Protective Equipment (Correct answer)
- Risk Prevention Evaluation
- Reflective Protective Ensemble
Correct answer: Respiratory Protective Equipment
RPE stands for Respiratory Protective Equipment, which includes masks and respirators that protect the lungs from dusts, fumes, and gases.
Question 3: A CSCS cardholder is told to work in a noisy area but has not been issued hearing protection. What is the correct action?
- Work for short bursts to limit exposure
- Refuse to enter the area until PPE is provided (Correct answer)
- Use cotton wool as a temporary measure
- Ask a colleague to share their earplugs
Correct answer: Refuse to enter the area until PPE is provided
Workers have the right and duty to refuse to work in hazardous conditions without adequate PPE, and should notify their supervisor.
Question 4: Which type of respirator would be needed when spraying solvent-based paint in an enclosed construction area?
- An FFP2 dust mask
- A full-face respirator with organic vapor cartridges (Correct answer)
- A surgical face mask
- An FFP1 disposable mask
Correct answer: A full-face respirator with organic vapor cartridges
Solvent vapors require an organic vapor cartridge in a respirator; dust masks do not filter gases or vapors.
Question 5: Safety boots marked 'S3' provide which combination of features compared to 'S1'?
- S3 adds a water-resistant upper and penetration-resistant midsole (Correct answer)
- S3 adds extra ankle support and a higher toecap rating
- S3 adds chemical resistance and electrical insulation
- S3 adds a heavier sole and reinforced heel only
Correct answer: S3 adds a water-resistant upper and penetration-resistant midsole
S3 boots include all S1 features plus a water-resistant upper and a penetration-resistant (anti-nail) midsole, making them standard for most construction sites.
Question 6: A worker is about to use an angle grinder. Which combination of PPE is most appropriate?
- Safety glasses and gloves only
- Face shield, gloves, hearing protection, and safety boots (Correct answer)
- Hi-vis vest and hard hat only
- Dust mask and safety glasses only
Correct answer: Face shield, gloves, hearing protection, and safety boots
Angle grinding creates sparks, fragments, noise, and vibration, requiring face shield, gloves, hearing protection, and foot protection simultaneously.
Question 7: What information must be recorded in a site PPE inspection log?
- The purchase price and supplier of each item
- The date of inspection, condition, and action taken (Correct answer)
- The worker's name and job title only
- The brand name and color of the PPE
Correct answer: The date of inspection, condition, and action taken
PPE inspection records should capture when the inspection occurred, the condition found, and any actions such as repair or replacement.
CSCS Personal Protective Equipment 3
What is the primary purpose of a safety harness on a construction site?