Which item emphasizes construction and cleanliness in Grade A PMO standards?

• A. Construction and cleanliness requirement
• B. Hand-washing requirements
• C. Cleanliness of personnel
• D. Protection of cows and milk from contamination

Answer: (A)

Facility construction and cleanliness are a central focus of Grade A PMO standards because the physical plant itself is designed to prevent contamination from the start. The standard includes a Construction and Cleanliness requirement that covers how the building is built and kept clean, including appropriate materials, layout, floors, walls, ceilings, drainage, ventilation, lighting, equipment installation, and ongoing sanitation of the premises. This makes the option that names Construction and cleanliness the best fit, since it directly points to the built environment and its cleanliness as essential to preventing contamination. The other aspects—hand-washing, cleanliness of personnel, and protection of cows and milk—are important hygiene and operational practices, but they address practices within the facility rather than the construction and cleanliness of the facility itself.