Laserfiche WebLink
404 N Wiget lane <br />Sequoia Walnut Creek CA 94598 <br />(925) 988 9600 <br />Analytical <br />FAX `quo labsc,3 <br />www sequoialabs com <br />Genler R, in Inc - Dublin Project Chevron <br />6747 Sierra Court Suite 1 Project ]Number Clie%ron SS#9-5775 Reported <br />Dublin CA 94568 Pro)ect Manager Scott Pol-,ton I 1 -May -00 07 30 <br />Total Purgeable Hydrocarbons (C6 -C12) and BTEX in Air by DHS LUFT - Quality Control <br />Sequoia Analytical - Walnut Creek <br />Reporting Spike Source %RCC RPD <br />An 11% le Result Limit Units Lel el Result %REC Limits RPD Limit Nioteb <br />Batch (IEI13007 - EPA 5030B (PIT] <br />1 77 <br />0 010 mg/m' Air <br />200 <br />Blank (OE03007-BLKI) <br />70-130 <br />0 567 <br />Prepared KAnilNzed 28 -Apr -00 <br />Puri,whle HNdrOLdlhOnS <br />ND <br />2 0 <br />my m" -kir <br />Bpi✓tile <br />ND <br />0 010 <br />20 <br />rnlutne <br />ND <br />0 010 <br />200 <br />fth\Ihenzene <br />ND <br />0 NO <br />20 <br />lene�, (loth} <br />ND <br />0 010 <br />600 <br />SrnraRare a a a-TrlJlrrorololmene <br />5.)4 <br />194 <br />600 923 70 130 <br />LCS (OE03007-BSI) <br />Prepared 28 -Apr -00 Analyzed 01 -Ma) -00 <br />Benzene <br />176 <br />0 010 <br />mg,m' Air 200 880 70-130 <br />Toluene <br />190 <br />0 010 <br />200 950 70 130 <br />Sth%lbenzene <br />2 14 <br />0 010 <br />200 107 70-130 <br />ImLanes (total) <br />614 <br />0 010 <br />600 102 70-130 <br />lampuZaic aaa-Tn,Puborotoluene <br />518 <br />600 863 70430 <br />LCS Dup (OE03007-BSD1) <br />Prepared 28 -Apr -00 Analyzed 01 -May -00 <br />Benzenc <br />1 77 <br />0 010 mg/m' Air <br />200 <br />883 <br />70-130 <br />0 567 <br />20 <br />Toluene <br />191 <br />0 010 <br />200 <br />955 <br />70-130 <br />0 525 <br />20 <br />Ethrlbenzene <br />214 <br />0 010 <br />200 <br />107 <br />70.130 <br />0 <br />20 <br />Ayknes (total) <br />626 <br />0 010 <br />600 <br />104 <br />70.130 <br />194 <br />20 <br />Surrogate 4ta,a-Tri luoraroluene .116 6 00 860 70-130 <br />&oia Analytical - Walnut Creek The re stills in this report apply la rhe smnples mrah-ed in accordance with the chom of <br />custody document This ona4trcal report rnu if be reproduced nr rrs MUM ell <br />Page 6 of 7 <br />