Laserfiche WebLink
Trace Analysis Laboratory, Inc Telephone (510) 783-6960 <br />' 3423 Investment Boulevard, #8 Hayward California 94545 Facsimile (510) 783-1512 <br /> AT LOG NUMBER 4776 <br /> T DATE SAMPLED: 09/19/94 <br /> DATE RECEIVED 09/20/94 <br /> DATE ANALYZED 09/22/94 <br /> DATE REPORTED: 09/23/94 <br /> CUSTOMER: Conoco, Inc <br />' REQUESTER: Lenard Long of Sunriver Engineering and Construction, Inc <br />' PROJECT. No. 93036, Stockton, 4325 East Washington Street, Stockton, CA <br /> Sample Type Vapor <br /> Method Blank <br /> Method and Concen- Reporting Concen- Reporting <br />' Constituent Units tration Limit tration Limit _ <br /> Modified DHS Method <br />' Total Petroleum Hydro- <br /> 3 <br /> carbons as Gasoline mg/m1,900 120 ND 10 <br /> 10odlfied EPA Method 8020 for. <br /> (flizene mg/m3 4 6 2 0 ND 0 10 <br /> Toluene mg/m3 16 2 0 ND 0 10 <br />' Ethvlbenzene mg/m3 26 2 0 ND 0 10 <br /> Xylenes mg/m3 260 6 0 ND 0.30 <br /> 1 <br /> OC Summary <br />' % Recovery- 96* <br /> % RPD. 24 <br />' Concentrations reported as ND were not detected at or above the reporting limit <br /> * The Recovery for vapor samples is based on the Laboratory Control Sample <br /> Louis W Dupuis <br /> Quality Assurance/Quality Control Manager <br /> 1 <br />' Founding Member of the Association of California Testing Laboratories <br />