NYC-WTC_000233975

NYC 9/11 Public Portal Document

I TRC Field Sample No. | Sample No? Sampling Location I Collection Start Dale | Sample Volume (m=^) | Analyte | Analytical Method | Lab | Lab Sample Receipt Dale Antimony Concentration (ng/m3) Barium Concentration (ng/m3) Beryllium Concenlralion (ng/m3)

SISIS METALS-ST2-9/26/05 Southwest Area (street-level) J Soulheasi Area (street-level) : 1751.1 1773.2 Metals : Metals : 6020 6020 iim M^als'L A-9. ........ Northwest Area (street-level) Firehouse #i 0 (root level) 1715.4 1816.8 Metals : 6020 60’20 — -------2^^^^------- -------- ------------ METALS-ST6-9/26/05 METALS-ST7-9/26/05 METALS-ST8-9/26/05 -Silsolooo.- G5I280200007 Southwest Area (root level) Southeast Area (root level) Northeast Area (root level) ; : s9/26/05 1858.7 '1'79'9.9' 1826.4 Metals : Metals : Metals,.; 6020 ’6020 6020 — 9/28/05 < 1.3 1.6 ------ 2“-------- -------------7oi“------------- < 65.7 < 0.66

5 METALS-ST9-9/26/05 ........ Northwesi’Area’(rool level)........ 1733.7 Metals : 6020 METALS-ST10-9/26/05 METALS-STi -9/27/05 North Side Sidewalk Bridge ; Southwest Area (street-ievei) ; 1817.6 1734.8 Metals r Metals ; 6020 6020 1“ 2.6 5“ 1 i IMETALS-ST2-9/27/05 Southeast Area (stresVIeyel) J 1787.1 Metals ; 6020 118 METALS-ST4-9/27/05 " METALS-ST5-9/27/05 METALS-ST6-9/27/05 M’ETALS’-Sf7-9/27/05 ’ ” METALS-ST8-9/27/05 Northwest Area (street-ievei) : Firehouse #10 (root level) Southwest Area (root level) Southeast Area boot ievel) Northeast Area (root level) ; 1786 1800.5 1887.5 l”8”39”.i” 1836 Metals Metals Metals ; ; ;

’Metals’:’ Metals ; 6020 6020 6020 60’20’ 6020 y n 2 i METALS-ST9-9/27/b5 asi^’di 93008 ........ N”ort”hwe”st Area” (root levei) ” ” ” ; 9727/05 ’Metals”; ’6020 9/2’9/05’ 2.5” < 0.68

•s 1749.3 < 68.6

E= 5 Ei METALS-ST10-9/27/05 North Side Sidewalk Bridge 1776.6 Metals..: 6020 « METALS-STI-9/28/05 ' Southwest Area (street-leveb'7 17'44.4 Metals : 6020 ■s ss METALS-ST2-9/28/05 Southeast Area (street-level) : 1763.8 .Metals ; 6020

ii-i-- 77277 IMETALS-ST4-9/28/65

IS -75 Northwest Area (street-level) ; 1723.8 Metals ; 6020 METALS-ST5-9/28/05 METALS-ST6-9/28/05 METALS-ST7-9728/b5 Firehouse #) 0 (root level) Southwest Area (root level) : S 1778.7 1881.6 Metals ; Metals ; 6020 6020

s Southeast Area (root level) 1816.6 Metals 6020 METALS-ST8-9/2&/05 Northeast Area (root level) ; 1873.1 Metals ; 6020 METALS-Sf9-9/28/05 " METALS-STI 0-9/28/05 METALS-STi ’00-9728/05’ asisb’daaddid ........ ”North”w”est”Are”a”(”r”oot level)........ North Side Sidewalk Bridge Station 10 Field Dupiicate i 59728/05 1727.3” 1797.4 ”'i”73l”.”4” Metals ; Metals : ’Metals”; 60’20’ 6020 ’6020 5 9/3’0/05’ 2.6 2 < 69.3 < 0.69 E :G5J010216001' METALS-ST1-9/29/05 M'ETALS-Sf2-9/29/05 " Southwest Area (street-level) J Southeast Area (street-ievei) ; 1782.1 Metals ; 6020 EEE;<e7AEEEE; G5J01 021 6002 1729.8 Metals ; 6020 10/1/05 < 69.4

i is METALS-ST4-9/29/05 :G5J010216003 Northwest Area (street-level) : 1835.9 Metals : 6020 1 0/1/05 METALS-ST5-9/29/05 aSJOI 0216004 Firehouse #10 (root level) 1800.9 Metals ; 6020 10/1/05

ii 11 METALS-STI 0-9/29/05 .......0216005 North Side Sidewalk Bridge 1863.2 Metals ; 6020 ...................... AO/1/05 METALS-ST1 -9/30/05 G5J0401 93001 Southwest Area (street-level) : 1845.9 Metals ; 6020 1 0/4/05

5 ’ratals’: MEtALS-ST2-9/3Q'b5’ ””:G’5j’04’0i’93’002 ........ Southeast Area” (streetbevel) ””;””” ”i”85”6.”8” ’6020 METALS-ST4-9/30/05 METALS-ST’S-g/sd/OS a5J040193004 G5J040193005 Northwest Area (street-level) Firehouse #i 6 (root level) ; 1803.8 1820.4 Metals ; Metals ; 6020 ’60’20 i 0/4/05 5 <65.9

IIEESsr METALS-ST10-9/30/05 :G5J0401 93003 North Side Sidewalk Bridqe 9/30/05 1808.4 Metals : 6020 10/4/05 3.8 < 66.4 < 0.66 ME’ta’lS-S’ti -10/1/05 ”Meta”ls””’

I 1- •i • ;G5JO4O1 93007 Southwest Area (street-level) : 1 0/1 /05 1733.5 6020 METALS-ST2-10/1/05 METALS-ST4-ld/1/05 METALS-ST5-10/1/05 SS!S :G5J040193011 Southeast Area (street-level) J Northwest Area (street-ievei) : Firehouse #10 (root level) : s10/1/05 1755 1739.4 2.021.2 Metals..;. Metals : Metals : 6020 6020 6020 'A-9

II METALS-ST10-10/1/05 ;G5JO4O1 93009 North Side Sidewalk Bridge ; 1773.5 Metals ; 6020 3.6 METALS-ST1 -10/2/05 iG5J040193013 Southwest Area (street-level) ; ioSiol 1613.8 Metals ; 6020

2 METALS-ST2-10/2/05 :G5JO4O193O14 Southeast Area (street-level) : 1653.6 Metals : 6020 5.0 ME’TA’LS-’s’T4’-’i’0/2/0’5 ” Northwest Area (street-level) : ””i”64”2”” ’ratals’: ’6020 — ”3.9” WETALS-ST5-10/2/05 Firehouse #10 (root level) 1 0/2/05 1543.3 Metals : 6020 1 0/4/05 5.1 m’eTAL’s’-STi’o’-i’o/2’/o’5’ ’ :G5J040193015 ” North Side Sidewalk Bridge ’ ”1” O/2/O5” 1669 Metals”;” 60’20’ ; STL-SAC ...................... i 0/4/05’ <71.9 < 0.72

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NYC-WTC_000233975