Bldg. 5, LB4 - Secondary Containment Test (7.12.23).pdf

This document is an Underground Storage Tank Secondary Containment Testing Report Form for the Veteran Affairs Long Beach Health Care System, dated 07/12/2023. The report documents a comprehensive secondary containment test performed by Tait Environmental Services, Inc. for the LB-4 Diesel tank located at 5901 E 7th St, Long Beach, CA 90822.

The testing involved multiple components including tank, pipe, and sump/UDC (Underground Dispenser Containment) testing using various methods such as vacuum and hydrostatic testing. All tested components (tank, product and vent pipes, and multiple sump/UDC locations) passed their respective tightness tests with minimal reading changes and no visible drops. The service technician, Danny Lemos, conducted the tests using a 0-30 inHg Vacuum Gauge and 0-15 PSI Pressure Gauge, and his certifications include a Sump Test System Operation - INCON® Level 4 certification valid until 04/26/2025.