What methods are approved for dust control in Coast Guard ALC procedures?

• A. Damp mop
• B. Damp wiping
• C. Vacuuming with an approved HEPA filter vacuum
• D. All of the above

Answer: (D)

Dust control in Coast Guard ALC procedures centers on preventing dust from becoming airborne by using moisture and effective filtration. Damp mopping adds moisture to the cleaning path, causing dust to be trapped rather than kicked up. Damp wiping uses a damp cloth to physically capture dust from surfaces, reducing resuspension. Vacuuming with an approved HEPA filter vacuum removes and contains fine particles without blowing them back into the air. The procedures authorize all of these approaches, so you can use any of them as appropriate for the task and surface. Together, they cover the main ways to minimize airborne dust during cleaning.