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I V. IYIJ. I_[)UIIG VVIU IIu r L.IV. I IVurUr I/r•r r. Vv v�ri • r�rr. •v r •u.•.+..r• ..r.. ... •. . .. •• . •" `^". •` "�" "• ` <br /> FACSIMILE COVER PAGE <br /> Date: 9/1198 <br /> Time: 19:35:38 <br /> Pages: 2 <br /> To: Ms. Laurie Cotulla/ Env_ Health Divn. <br /> Company: SJ County Public Health Svcs. r . <br /> Fax #: 1 (209)464-0138 E( 02. 1q $ <br /> , it <br /> From: Tony Hansen �;iv'i; {: l;.l',,,.: •. <br /> Company* Magee Scientific Company <br /> Address: 1829 Francisco Street <br /> Fax #: (510) 845-7137 <br /> Voice#: (510) 845-2801 <br /> Message: - - <br /> RECIPIENT I FAX MACHINE ATTENDANT: <br /> THIS FAX IS INTENDED FOR THE ATTENTION OF <br /> Ms. LAURIE COTULLA <br /> ENVIRONMENTAL HEALTH DIVISION <br /> S.J. COUNTY DEPT. PUBLIC HEALTH SVCS. <br /> tel: (209) 468-3431 <br /> UNFORTUNATELY SHE DID NOT PROVIDE US WITH A FAX NUMBER_ <br /> THIS FAX NUMBER WAS PROVIDED BY INFORMATION SERVICES. <br /> PLEASE CALL HER AT 468-3431 AND MAKE WHATEVER NECESSARY <br /> ARRANGEMENTS SO THAT SHE CAN RECEIVE THIS FAX. <br /> THANK YOU VERY MUCH !!!! <br /> - - - - - - - - - - - - - - - <br /> - - - - - - - - - - - - - - - <br /> Ms. Laurie Cotulla <br /> Environmental Health Division <br /> SJ County Public Health Service <br /> (209) 468-3431 <br /> Dear Ms. Cotulla <br /> I hope that this fax will indeed reach you. We received the file of data sent by e-mail <br /> and processed it into the attached chart. As you can see, concentrations of <br /> particulate elemental carbon reached peak values of 100 micrograms per cubic <br /> meter, and often exceeded 20 micrograms per cubic meter. <br /> Note that Elemental Carbon is only one component of the total mass of material: it is <br /> very common in a combustion-effluent situation such as this, that the Organic Carbon <br /> component could be larger by a factor of from 3 to 10. Thus, it is possible that the <br /> Total Carbonaceous Particulate concentrations at this location could have frequently <br /> exceeded (say) 100 to 200 micrograms per cubic meter. Much of the Organic <br />