What are the 3 elements of a sanitary survey?

• A. Pre-survey, on-site survey, and post-survey report.
• B. Pre-survey, sampling results, and final report.
• C. On-site survey, post-survey memo, and public meetings.
• D. Review of records, field tests, and corrective actions.

Answer: (A)

A sanitary survey is built around three parts: pre-survey planning, the on-site survey, and the post-survey report. In the pre-survey, the team gathers system information, past records, and a plan for what will be evaluated so the survey can be focused and efficient. The on-site survey is the actual field assessment where the team visits treatment, storage, and distribution facilities, observes operations, reviews records, and interviews staff to identify real-world conditions. After the assessment, the post-survey report documents all findings, notes deficiencies, and outlines recommended corrective actions with timelines. This structure ensures thorough preparation, direct evaluation, and formal documentation of needed improvements.

Other options mix elements that belong to different phases (like data collection or follow-up only) and don’t capture the standard three-part sequence of pre-survey, on-site survey, and post-survey report.