Assurance Monitoring – Hanford Tank

Leak Detection & Monitoring diagram

The Leak Detection & Monitoring (LDM) diagram details the fundamentals of the HGI leak detection & monitoring system. The LDM system has been in operation for more than 10 years on the Hanford Nuclear Reservation and acquires data 24 hours a day, 7 days a week, and 365 days a year. While in operation the system is only shut down for maintenance and well logging on wells adjacent to tanks being monitored.