Which term denotes a sturdy temporary enclosure intended to remain in place for a prolonged construction or remediation project?

• A. Full Containment
• B. Hard Wall System
• C. Health Care
• D. Hazardous Material

Answer: (B)

The key idea here is having a sturdy, reusable barrier that can stay in place for an extended project to contain dust, debris, and contaminants. A hard wall system fits that need because it uses rigid panels to form a solid enclosure, with doors and pass-throughs, designed to remain up for weeks or months and to be cleaned and decontaminated as part of containment procedures. This makes it ideal for prolonged construction or remediation work in settings like healthcare facilities, where you want a robust separation from surrounding areas and compatibility with containment practices (like maintaining negative pressure and proper filtration).

Full containment suggests a more extreme or complete barrier than what’s typically required for many prolonged projects, and it doesn’t specifically refer to the enclosure type. Health care refers to the setting rather than the containment method, and hazardous material points to the substance, not the enclosure used to contain it.