JUL-PCB testing.pdf

This document is a Castle Analytical Laboratory Test Report #7 dated 11/18/08 for the City of Santa Clara-Silicon Valley, located in Santa Clara, California. The lab report details PCB (Polychlorinated Biphenyl) content testing for multiple tanks and locations, including Gianera, Juliette, and Mathew tanks and LTC (Long-Term Control) sites. Each sample was tested using EPA SW846 Method 8082, with quantification method 7.9.3, and all samples returned "ND" (Non-Detect) results for Aroclor at the 24-hour mark.

The testing was conducted using various extraction methods for oil, soil, wipe, and water samples, with detection equipment including GC (Gas Chromatography), Sonicator/GC, and LLE/GC. The practical quantitation limits varied by test type, ranging from <1 to <3, with dimensions measured in milligrams/kg, micrograms/area, and micrograms/liter. The samples were collected on 11/17/08 and tested at the Castle Analytical Laboratory in Atwater, CA, under the direction of James C. Phillips, with a California ELAP (Environmental Laboratory Accreditation Program) license number 2480.