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TRANSMISSION ELECTRON MICROSCOPY <br /> ANALYTICAL PORT <br /> AHERA Analysis Method <br /> Contact: Bill Johnston Report No.: 072661 ' <br /> Address: Shaw Environmental R Infrastructure <br /> 2880 Zanker Road,Suite 101 Date: Oct-19-00 <br /> San Jose,CA 95134 Date Received: Oct-06-08 <br /> Job Site Forward Land Fill <br /> No. Not listed on CoC Total Samples Analyzed: 5 <br /> CLIENT SAMPLE# 4 SAMPLE LOCATION <br /> Laboratory Sample# 1199-00007-004 <br /> AIR FILTER DATA AIR PUMP DATA <br /> Type NICE 0.45um Time(min) 480 <br /> Diameter(mm) 25 Flow Rate(Ipm) <br /> Area(sq mm) 385 Volume(liters) 987 <br /> CALCULATED ASBESTOS ' <br /> IDENTIFIED STRUCTURES STRUCTURE CONCENTRATION <br /> ASBESTOS OTHER Per CC Air Pers mm <br /> CHRYS. AMPH. AMBIG. NON-ASB. <5um I >5um I TOTAL Filter <br /> I=ND ND ND 6 < 0.0010 < 0.0010 IE0.0010]_=l <br /> COMMENTS <br /> No Asbestos Detected FILTER LOADING: MODERATE <br /> SAED PHOTO ID#'s. <br /> TEM/ANALYTICAL PARAMETERS <br /> Magnification: 18'000X ANALYTICAL SENSITIVITY <br /> Grid Openings Scanned 40 Structureslsq mm 2.7 <br /> Grid Opening Area(sq-mm.) 0.0094 Structures/cc 0-0010 <br /> Scan Area(sq.mm_) 0.38 <br /> NOTATION KEY r <br /> Chrys. -Chrysotile Asbestos ND-None Detected <br /> Amph.-Amphibole Asbestos 1 um= I micron=0.001 mm ANALYST SIGNATURE <br /> Ambig.-Ambiguous ID I nun= I millimeter Jtar �_ ��4 %'� I <br /> Non-Asb. -Non-Asbestos I cc= 1 cubic centimeter <br /> I sq.mm= I square millimeter LAB QC REVIEWER SIGNATURE <br /> ASBESTOS TEM LABORATORIES,INC. 630 BANCROFT WAY,BERKELEY, CA 94710 (510)704-8930 <br /> www.asbestostemlabs.com With Offices in Reno. MVV(775)359-33 77 <br />