Bldg. 126, LB12 - Secondary Containment Test (7.22.23).pdf

This document is an Underground Storage Tank Secondary Containment Testing Report for the Veteran Affairs Long Beach Health Care System, Building 126, conducted by Tait Environmental Services on 07/22/2023. The testing covered a LB12 Diesel tank with 6K capacity, manufactured by Modern Welding, and involved comprehensive secondary containment integrity testing across multiple components including the tank, annular space, piping, and sump/UDC (Under-Dispenser Containment).

The testing utilized vacuum and hydrostatic test methods for different components, with all tests passing successfully. Specific tests included tank secondary containment (vacuum test), pipe secondary containment integrity (pressure test), and sump/UDC testing with hydrostatic methods. The test technician, Carlos Peraza, was certified with an ICC number 8886686 valid through 05/14/2024, and used test equipment including a 0-30 mHg Vacuum Gauge and 0-15 PSI Pressure Gauge. The report follows PEI/RP 1200 test procedures and was performed at the VA facility located at 5901 E 7th St in Long Beach, California, with all tested components demonstrating compliance with secondary containment integrity requirements.