The purpose of a lift station sign-in log is to

• A. All of the above
• B. Identify who makes changes in station operation
• C. Budget lift station visits
• D. Track employee movement for disciplinary actions

Answer: (B)

Keeping a lift station sign-in log focuses on accountability for operational actions. When someone makes changes to how the station runs—like adjusting pumps, alarms, or setpoints—the log records who carried out or authorized those changes. This creates a traceable record so supervisors can verify actions, coordinate maintenance, and contact the right person if issues arise, which is essential for safety and effective troubleshooting.

Budgeting lift station visits isn’t the primary purpose of a sign-in log; budgeting involves planning resources and costs, not tracking who performed on-site actions. Tracking employee movement for disciplinary actions isn’t the intended use either; signs-in sheets are about who was on duty and who made operational changes, not about enforcing discipline.