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<br /> Hiqh TEch -ENTER RISES �[
<br /> P
<br /> 0 C T 2 9 2003
<br /> 28 October 2003 ZINV!k'uNf0ENT HEALTH
<br /> To: Mrs. RosalieTogninaliF;" , ".s'TISERViCES
<br /> 14500 East Highway 4
<br /> Stockton,CA 95215
<br /> (209) 948-0494 Telephone
<br /> (209)401-8923 Cell Phone
<br /> From: Edward W.Finucane,PE, QEP,CSP,CIH
<br /> Subject: Report#031001-L,concerning the measured levels of ambient and surface contamination
<br /> that remain in the three bedroom home situated on the dairy property located at:
<br /> 15420 East Highway 4
<br /> Stockton, CA 95215
<br /> This on-site evaluation was completed at approximately 12:20 PM,on Monday,27 October
<br /> 2003.
<br /> The structure on the above listed property were raided by narcotics officers who had been advised at the
<br /> time of their raid that this structure had been,or was being,used as"Drug Labs,"most probably for
<br /> the manufacture of methamphetamines or"Crank." Because of the inherent hazards of clandestine
<br /> drug manufacturing operations,concern remained about the possibility that hazardous chemical resi-
<br /> dues might still be present in this house.
<br /> On Monday morning 27 October 2003,1.surveyed the ambient air in all portions of this living unit us-
<br /> ing analytical instrumentation that had been calibration checked on the previous afternoon,namely,
<br /> Sunday,26 October 2003. The instruments I used are capable of detecting and quantifying low con-
<br /> centration levels(0.01 to 0.10 ppm)of all the volatile solvents commonly used in the manufacture of
<br /> illicit drugs. In order,I monitored for: (1) acetone,(2)dichloromethane,(3)isopropanol,(4)methanol,
<br /> (5)toluene,(6) 1,1,1-trichloroethane,and finally,(7)chloroform. I was able to determine that every ar-
<br /> eas within this structure was clear of hazardous or toxic levels of the vapors of each of these chemicals.
<br /> In addition,I checked the three most likely chemicals disposal locations,looking for any evidence of
<br /> acidic or alkaline residues. Each of these locations,too,was completely clear of any detectable hazard-
<br /> ous wastes.
<br /> It is my judgment that none of the interior portions of this structure pose any health hazard to anyone
<br /> who would be required to be in any part of it.
<br /> Should you have any questions on any of the conclusions of this letter report,please do not hesitate to
<br /> contact me. Thank you very much for pernvtting me to be of service to you in this matter.
<br /> Sincerely,
<br /> BCSp
<br /> Edward W.Finucane,PE, QEP,CSP,CIH NO.13749 tin .•------
<br /> EWF• wf EKP: 12-31-0v * N ItA�iD_W_.__.-
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<br /> xc: Alan Biedermann,R.E.H. S. ��50
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<br /> San Joaquin County Public Health Services �c"u ���ppRD OF %.,,�
<br /> Kent Miller,Deputy Fire Marshall �.�`Q\.--* PO' ••. GJ;�•, Y PRO
<br /> City of Stockton—Fire Department �:v:-# ���►;
<br /> M. FRT �'srw
<br /> B�? NO _
<br /> 3743 :x
<br /> , `VANU
<br /> `;
<br /> Telephone: Address:
<br /> (209) 473-1113 Fax: (209) 473-1114 Post Mae Box 7835.
<br /> (800) 221-9595 E-mail:hightechtMOjps.net 5tockCon,CA95267-0835
<br />
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