What PPE and safety measures are essential when performing vertical ventilation on a sloped roof?

• A. Full PPE, eye/ear protection, fall protection (harness, lanyards, anchors), non-slip footwear, and a fall-protection plan.
• B. Short sleeves and sandals.
• C. No PPE required.
• D. A hard hat only.

Answer: (A)

The safety of fall hazards and debris exposure is the main idea here. When performing vertical ventilation on a sloped roof, you’re working at height on a slick, moving surface, with tools and cut materials that can become projectiles. That means you must be protected with comprehensive PPE and a plan that covers fall protection.

Full PPE ensures you’re protected in multiple ways, including eye protection to shield against flying debris and dust, ear protection against loud equipment, and appropriate clothing and gloves. Fall protection equipment—harness, lanyards, anchors—and a fall-protection plan are essential so you can move, work, and be rescued safely if a fall occurs. Non-slip footwear helps maintain traction on the slope, reducing the chance of slipping, while the plan coordinates how you and your teammates monitor stability, establish anchor points, and perform an organized rescue if needed.

The other options fall short because they omit critical protections. Wearing only a hard hat leaves eyes, ears, skin, and body exposed to debris and heat risks, and provides no fall protection. Short sleeves and sandals offer almost no protection against cuts, heat, or slips. No PPE at all is unacceptable on a dangerous sloped roof.