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Page 1 of 2 <br /> California Enviro menta_ Protection Agency <br /> Department of Toxic Substances Control HML #: 011393 to <br /> Hazardous Materials Laboratoryani011398 <br /> 2151 Berkeley Way, Berkeley, CA94704 <br /> Section) <br /> Phone: (510) 540-3 03 or (ATSS) 571-3003 <br /> AMENDED ANALYTICAL LABORATORY REPORT <br /> Collector's Name: EO VALDEZ <br /> Site of Sampling: TOCKTON BUMPER ANo. : HMR4763 <br /> 32 S ELDORADO Acctti vity ; SCD <br /> TOCKTON, 95203 1�,� Date Collected: 6/7/02 <br /> Date Received: 6/10/02 <br /> Analytical Sam les are digested with 1: 1 HNO3 (and 30% H2O2, and 1: 1 HCl, <br /> Procedure: if pp1Icable) over a hot plate. Digests are cooled, filtered <br /> EPA-SW 846 and ade to final volume with deionized H2O. Metal analysis of <br /> the igests is by ICPAES (EPA #6010B) . Units are mg/kg. <br /> Method: 305 B for solids; 3010A for liquids; 3005A for clean water. <br /> HML Number: O1 393 011394 011395 <br /> Collector's 011396 011397 <br /> 05 <br /> Sample No. : SB 1 SB02 <br /> Sample Type: BU F WHEEL P BUMPER POW MBBUMPER POW GRI03 ONDING D SBGRI'r <br /> As-Arsenic <5. 0 <5. 00 <5. 00 <br /> Ba-Barium 10. 3 <5. 00 <5. 00 <br /> Be-Beryllium <0. 5 4520 681 25.2 82 . 6 <br /> Cd-Cadmium <0. 0 <0.77 <0. 25 1. 50 <0. 25 <br /> Co-Cobalt 0. 77 <6. 25 <0. 50 <0. 50 <br /> 7.84 11. 3 306 <2 . 50 <br /> Cr-Chromium 29. D 52.8 <2 . 50 <br /> Cu-Copper 207 )0 312 8. 64 <4 . 00 <br /> Mo-Molybdenum <5. 0 310 44700 96.8 73.6 <br /> Ni-Nickel 8' 59 <5.00 <5. 00 <5. 00 <br /> 567 2060 191000 74. 6 <br /> Pb-Lead 12. 28. 3 230 232 <br /> Se-Selenium <7.5 <5. 00 <5. 00 <br /> <7.50 <7. 50 <7.50 <7 . 50 <br /> Tl-Thallium <10. <10. 0 <10. 0 <br /> V-Vanadium <3 . 0 <10. 0 <10. 0 <br /> 12. 9 <37. 5 <3 . 00 <3. 00 <br /> Zn-Zinc 379 1970 <br /> 6140 687 58 . 5 <br /> Comments: < = below detection limit of method. <br /> Report amended to correct date received. <br /> ICP aly , a e CtlGtrz, 7 a �L .2� <br /> Merlyn unman Chemist s Signature Date <br /> Fatima Hussain <br /> Milad S. kand r, u ervisord 2 <br /> Date <br /> E 'd S19E- *,G-OTS (1WH) OSIa d9T :6o ZO ZO inC <br />