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- IU. rYrJ. L[YUrrG IJVtUrro/ Vliv. r rl.clrur Lir•r r. vv v_.�ur, r r..• .. .vi•J . ........•. ..... ..... .... _.. ....`. ... ... ._. ...�.. .., _ <br /> FACSIMILE OVER PAGE <br /> Date: 9/1198 <br /> Time: 19:35.38 <br /> Pages: 2 <br /> To: Ms. Laurie Cotulla I Env. Health Divn. <br /> Company: SJ County Public Health Svcs. <br /> Fax #: 1 (209) 464-0138 E I 0 2 199$ <br /> From: Tony Hansen ,�r�i,i'•.�;ll;;': .: ''. , _,, <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 !I!! <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 />