Laserfiche WebLink
APPENDIX A <br /> Page 3 <br /> Excavation Sampling <br />' Soil samples were collected using clean, two-inch diameter, six-inch long brass tubes obtained <br /> from each sample location with a backhoe bucket using a rubber mallet. The tubes were sealed <br /> with polytetrafluoroethylene (PTFE)-coated sheets, plastic end caps and duct tape to reduce <br /> volatile hydrocarbon loss, placed m an ice chest containing ice, and submitted under chain-of- <br /> custody to a California-certified laboratory. Selected samples were analyzed for TPH and BTEX <br /> I <br /> 1 <br /> 1 <br /> 1 <br /> 1 <br /> 1 <br />' WALLACE•KUHL <br /> 8ecyrfedpaper &ASSOCIATES INC <br />