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NYC-WTC_000204856

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000204856–000204858
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NYC 9/11 Public Portal Document lt3/JO/ZDOl nTovuu-rLon rHuc. oI

FDNY-5 On N. Tower 130 nitrogen dioxide <= 0-074 ppm. 1 ppm. (STEL) Firefighter, and oa rubble 503 nitric oxide 0.02 ppm. 25 ppm. pile east ofN, Division 15, Tower, Team 2 Camera Detail 519 carbon monoxide 5 ppm (TWA) 35 ppm 50 ppm (Peak) 200 ppm ’ FDNY-6 West Street 609 benzene 0.03 ppm. 1 ppm. Firefighter, side ofN. petroleum distillates 0,08 ppm. 4Wppin. Tower, Diviskni 14, CEjBcra Detail isopropyl alcohol 0.23 ppm. 400 ppm. Teaml FDNY.7 West street 596 hydrochloric acid ND 7 mg/m’ (Ceiling Limit) Firefighter, side of N, hydrofluoric acid ND 3 ppm. Tower, Dririsitm 14, Camera Detail nitric acid 0.01 mg/m’ 5 mg/jaf Team 1 plmsphofic acid ND 1 mg/m^ sulfinTc acid * 0.02 mg/m’ 1 mg/n? =s^==s:^= Bulk#l DustZddiris NA asbratos-dirysotile presati:at<l % silica 0.7% truck Icadbg area at N. lead 0.01 % Tower iron 2.6% NA atuTOUiuin 0.52 % copper 1.0% niagneskwi 0.82 % sulfur 10% ■■■ttetfaBeitaBttKSE calcium 17% bssb^^b

Bulk# 2 huuletton-likje NA asbestos ND nxatetiajflss silica <=0.3% ^TRmdnear SWewmerof lead ND 3. Tower iron 0,55 % NA alymiruim 3.3 % copper ND magnesium 2.9% sulflir 0.46% calcium 23% Bulk# 3 Dust/dehru* NA asbestos ND npperpfleat sflfca 0.6% S. Tower lead 0.02% »o» 2.0% NA atuaunum 0.74% cqpper 0.24 % magnesium 0.77 % sulfur 7.8% calcium 17%

CITY_21MC100_003062563

NYC-WTC_000204857

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NYC-WTC_000204857Source: NYC Law Department, mirrored locally

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