Which part of the sanitary survey involves examining previous survey data, such as old plans, past chemical and microbiological sampling results, operating reports, and engineering studies?

• A. On-Site Survey
• B. Pre-Survey
• C. Post-Survey Report
• D. Administrative Review

Answer: (B)

The main idea here is planning and reviewing existing information before you go out to inspect the system. In the pre-survey phase, you examine prior data and records—old plans, past chemical and microbiological sampling results, operating reports, and engineering studies—to understand the system’s history, identify recurring issues, and decide what to focus on during the on-site assessment. This preparation helps you target critical areas, verify changes over time, and design your sampling strategy for the visit. The on-site survey is the actual inspection of facilities and operations, the post-survey report documents findings and recommendations after the visit, and administrative review involves evaluating administrative records and compliance rather than prepping with historical data.