NYC-WTC_000210874

NYC 9/11 Public Portal Document

DRAFT Inter-Agency Environmental Sampling Log 10/31/2001. teom1027a, Page; 4 of 18

JN IQUE_ DOCUMENTJD SAMPLE_ID SHALYTe SUB ANALY AGENCY LAB DATE SAMPL START TI COUNPT snOiM BUILD_F 1_NORTM_SO 1_EAST_W 2_EAST_W iTE5T_MEDU ISAMPLE.D resultsJcE unit ANALYSIS TIME STANDARD TE EO ME_SAMP LOOR UTM STREET EST_CROS EST_CROS N URATIOH NCENTRATIO METHOD LED 0R_AV6NUg £_STREET $_STREET

PM 2.5 ,NYSDEC; 10/27/2001 Rooftop Ambient Air l tour ijg/m3 13 Maspeth Library 961 PM 2 5 nysoecT ' 10/27/2001 Rooftop Ambient Air 1 tour ug/niS 14 Maspeth Library 13.34 _ PM 2-5 NYSOeC ■'10/27/2001 Rooftop'' An<i>efitAif ughrS 1b Msspem Library PM 2,5 7 NYSDEC 10/27/2001 Rooftop 'Ambi'^Air'" 1 tour uefSis....

( NYSDEC i 16 MaspeHi Ubrary 9.36 PM 2 5 1{y27/200l Rooftop ■ .ArnbanlAir 1 tour i^inS 17 Maspelh Library 12.39 PM 2.5 ' NYSDECI 1IV27/2C01 Roof'iop-' ’'Ambent Air "Ti htxx'' ' Ma&peth Library 15 10______ PM2.S tliYSOEC' 10/27/2001' Roof top ■ '"''Am'bert Air "Thour " "ugfmS 19 Maspeth Library 19.82 : PM2-S ’ NYSDEC' iiOT7/2D0i Rcotlop ! ug/inS ’ , Am biant Air J tour 30 Maspeth Library 17.00 I ■j NYSDEC I J "'1W27/K1C1' Rooftop‘s' i'Ambient Air ■ 1 hour "ug/mJ '7' PM2.S 21 Maspeth Library 12,70 PM 2.5 ; NYSDECi 10/27/2001 Rooftop ; ' ’TAmb/ent Air j tour 6^iS3 -T'” 22, ______ Maspeth Library 5-46 PM 2.5 NYSDEC1 10/27/2001 ■RoStopT" ..... 'lAmbeiitAir "^Tfow ' ' '

PMZ.5 . u... NYSDECt 1007/2001 23 f^pethlibrary Dally Root top ! I Ambient Air ! 24fwir/avB 3.81 ug/m3 Z4MrAvg

___ Average 9.50 PM 2.5 NYSDEC 10/27/2001 "Rooftop’ .......... *»rnWentAir' "i'iTOijr a Manbattenville P.O. 5.94 o PM2f NYSDEC' 10/27/2001 Root top Ambient Air 1 hour 6.34 us/m3 Wanhattonvilic P.O. PM2; NYSDEC 10/27/2001 Root top Arntiem Air 1 hour uc/m3 2 Manhatrenville P.O. 5.71 I PM 2 5 NYSDEC 10/27/200'1 Roof top .Ambient Air I hour ug/m3 o 3 Mantiattenville P.O. 5.50 m pr4 2.? NYSDEC 10/27/2001 Rooftop Ambient Air 1 tour ug.'mS "0 Mantiatlenviile P.O 6.46 I PM 2 5 NYSDEC 10/22/2001 Roof top Ambient Air 1 hour ug/mS

g PM 2 5 ■ NYSDEC 10/27/2001 Mantiattenville P.O. Root top Ambient Air 1 Hour 6-24 ug/ma O 6 Mantiattenville P.O. 6-49 30 ■pM2.5 ; NYSDEC 10/27/2001 Rooftop Ambient Air 1 hour ua/m3

e 00 Manhattenvide P.O. Roof top ’ " Ambient Air 1 tot)' 5.82__ M4 2.5 NYSDEC 10/27/2001 ug/m3 8 Mantiattenville P.O. C.G1 Pf4 2 5 NYbUfcC 10«//2l»1 Rooftop AmweniAir 1 nou' Lig/ma

> PM25 "‘"NYSDEC 10/27/2001 9 Manhattenville P.O Roof top Am went Air fliour' 2.92 ug/'m3 10 Manhattenville P.O 427 PM 2.5 NYSDEC ■ 10/27/2001 Rooftop Amwent Air 1 hour ug/inJ > HM 2.5 NYSDEC 10/2'//ZCOi Manhattenville P.O Roof top Am Dlent Air 1 tour 464 ug/iii3 12 Manhattenville P O 3.10 PM 2.5 NYSDEC. 10/27/2001 Rooftop Ambient Air 1 tiour ug/ni3 13 Manl.attenvilte P O 3 47

c PM 2 5 NYSDEC 10/27/2001 14 Manhattenville P O. Rout 1op Ambient Air 1 hour 4.40 Ljg/m3

00 PM2.i NYSDEC 1027/2001 Root top AiiibieiII Ail 1 tour ug/in3

l"” PM 2 5' "■"NYSoec'" 10/27/2601 Manhattanville P.O. Rooliop Ambient Air 1 hour 5.13 Uik’ma o 16 PO 4.65 o PM^5 NYSDEC 10/27)2001 Root top Ambient Air 1 tour ug/m3 o 4.88 o " iert>7c>a>i 17 MaiifialtenvilleP.O. 'ug/mS ■ ro PM2 5 NYSDEC Rjottap AmbiemAir 1 tour 18 Man P.O. 4.50 CD PM2.5 : NYSDEC 1027/2001 Rooftop Ambient Air 1 tour ug/m3 O 19 Manhanenvilie P.O. 5.72

NYC-WTC_000210877