130 WILLIAM STREET; 1001187, 77/15

NYC 9/11 Public Portal Document

AIRBORNE ASBESTOS ANALYSTS BY AIVSMLSSION ELECTRON MK ROSCOPY_

CLIENT: Wawa 8t Paaza Eagineers P.C. PROJECT: NYC DEP. 1301Nilliam Sc et ATHENICA LABORATORY ID i►1 2-i 1405 DATE OF REPo71T: 11/02102 • AKALYT. METHODOLOGY: A.RERA DATE OP ANALYSIS 11102102 FILTER TYPE M.C.E. EFFECTIVE FILTER AREA (am'): 385 YitptN sage t~ y • ' AVERAGE G.O AREA (coma). 0-013433 0 cv LABORATORY RESULTS 1'- AIR flirt A fS[. AMP VOLUME C.O's ART:A ARAM. 'TOTAL I+OTAL CU 4 rt I.f0.ID tl LOt:AIPON as$U1OS $C 80 ANAL A.YALY S/MTTIV ASBUIOS Lam' FLTBTI !OR VCR CB&Y& TYli YZtO ZD (* dkrs') AI RCONC. S!CQ#Y (Atacic O0? C. SlR1:C[. S 1tUCT'. (ays~ rar R5s U) 0.0050 c0►i►030. -18.61 NA NA NA NA 01 702-11- Dtcctn 1440 4 0.0537 U 009-3720 NA NA au 1440 4 0.0537 00050 <0.0050 <38.6t NA A 02 T02-11- Grist side wino 0093721 NA 1440 4 0.0537 10050 '9.4030 <10.61 NA NA NA 03 102-11- South Side window, 404-3722 _- NA NA NA NA 40 4 00337 0.0050 .0050 <10.61 04 702.11- 009-323 NA 1~IA NA NA 40 4 0.037 410050 m0050 <I8v61 05 102-Ii- 009-3724

LABORATORY DIRECTOR ANALYST Stir° Dwiplis E. I3ituit icas

LABORATORY CERTIFICATION IIOMBERS: NVLAP 10195$, I LAP 10953

• AtmmaFnvU*ww"Sa"MIa .(,a£S) *cerpoaMeodytirintGMMt ops w=9br ofmdYits aim will eared far ponyl6bl èyt AES Ise. Amid ba~olW a~illiatlatiea tier Cara aw a+pfewee • Air wpt e;easellee pwriAd ty CIS . lloder ibtae tkie a ra000aalatiOoJrta n . 1f ATiS foc., lid oar TLs tX oaperwt ikiiic ooavaotuooa vas deriad kvoAmiidiosrioa .qpii°d yfr th 0mveiaar shits L ~oduad ODk enNvt A4 «was attrr ajeaoY oCstis us. muntac~ lbrcepoAt fear sa ea ThucpvrrrelalL tII 0onaarlmtsdl repmtnsa40/amd1 cYwpu&LIaior+emet Cmit in FAaodvddprmrapp oval of ASSbr %iowd6K8ed,dvbisweve1saeaodlba --Gfdeisv cc ♦ Th $4i8yafMania&FnrisemtVISaviaw1wviareapeatodic

NYC-WTC 000110494