NYC-WTC_000209748

NYC 9/11 Public Portal Document

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LEAD-IM-WIPE-DUST SAMPLE MERCURY PCB’S SIUCA (RESPIRABLE FIBERGLASS HYDROCARBONS DIOXINS WIPE SAMPLE METALS ■>5

BUST) indoor Dale or Lc;id Lejid Cone. Mercury CunccnlraCioa Range o-I Range of Results Indoor Outdoor A.!rFlcuu!r IndoQr Cuidtisr

Sample ConCa Oil Ort Will (I aw Cone. (3 samples per Indoor Cant'. OlliJour Cone, CID samples 11 radio gs Rrudim g Surfaces Care. Ncadin^ Heat ling Floor Sill (3 samples day) (11 sanipCes (I $3twpfeda5> per day) £1 samples (I sample IbtngK cfCaiic. (1 sample (Z sjunpLes <1 sample iwg/rH) Oig/fl') per day) <lig/cm2) per day) per day) perdaj) (ZsAmpLs per per day) per day) pei-dny) CnB'm') •Idrt (□etai*) FibcrglaiS. wru HVlX'Dl 18 Swiiirai ing 1'<m!=4G.! Itelvw Guidance l.evrl Xo ^ilis^lbuiKl above dtIccLkia No silica luuniS tba^x dclcciiL->n licieci-cdcxi 14 23 Com - 45.8 limit tMits«n|ilvi limtl iompks YoUllui&umt Ka silica fiKinii ab^vc driecixii) ihdv'e dckciicn limit un IO limil sample) 1<VW?1 AU five arc^souipiesand Reid bionLsK»ulu arc bcIcM (he OSI lA Acdon Level of30 11 j'ni’.

)I»QWI 21 nvUnv UclOY 9^ IkMK llaLKa) Ha silicB Jb-urtd Noiibciiltuvwu CuidaiKC J«-vc| = 0.01?nierW above dck<4ion tlclCkt hJ DU I S o GuiiLuxc Lcvrl liniil

,3o JOi'25‘01 h\i silicalcund aba)C deIccI ian limil Ha silica found above dcKclion llmil m laSI.'Ol IT }jo si lien Rural! dotecLian KosDIai Jbiihd ■bore iki-ecilon Non dele eled ■0 Giiidnttf Cu id ann; level lew;} limil limiL Non dcUxied § I IT OcImw Iklu^Y O GuiiLnt* Level Guid aii<c level

J) lf.’8i'0l Hc.vine = None d cbcckd •3.001149 lo C«(JW19 0.0314 Atuniiiuii lUlokv ill oil i»i DO 0123 ppm aboivinnik "fl.MI-D.Da; kiciection (above oldkCeclicfl <hraniiiiDL=3 'o diwcilun 0.00»2 > limit) z UXN.'flI 17 Below ■Dclovfrcponinfc Non Douxicd Ikxanc “ 14 one J elected <0.00)4 to ODO 14 O.OBl Dd<i« liiiiJl of Chroni iuifl - z Guidmoe CuidaiKC Lex’cl limit erz ti^^sniplo O.IWppm ato-i«i>nuls ,Jek:cUen DQCUj > U»el (obovc oeiCcCraion bon - C.OCU ddeclian BbuO I I.’IS.'BI «C<WS635--O.»U Ka silica foiHid nig.'ni‘ ibov-e dtUMliun SI c (AfaBTC ffclcrlinn limit o ro J.hdC) 1”° Ilfl&'UI 0-91X119! 1.0 Ka silica fourul Ka silica tfcMiid o o D.flW222 above deierLon ijbox dtlcciicn o limit limit o o o

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NYC-WTC_000209748