DEP map fragment, WTC site area, Oct 2001

NYC 9/11 Public Portal Document ■b B I ill ■III j I

Asbestos Sampling Location . H f'. u

■ 5 I X a: 21 WE LEONARD ST J Asbestos Sampling Location ■ 1 ■»

2S& Location # Sampling Date PCM(t/cc) il hi PCM (f/cc) F 1 i Location # Sampling Date 9/12 0.010 . ... ........ . F 2 9/12 0.010 < F 21 9/13 0,1 3 9/15-9/16 <.0043-0.00 53 1I □ 0.007 P 4 9/19 0.012 < o 2 Q 9/14 two 0.034 9/20 .,1-^

w 9/21 <Loa WORTH 3' 9/16 0.030 0.017 9/22 0,009 Q3 . 9/18 0.027 9/23 <LOO z iSxxwc 'jixxxxx: 9/19 0.020 9/24 0.008 ;;;x::xxx: ;::xxxx^ a^rX^XXXX^ XTXXXXXXXXTS :xx::::xxxxx>0 9/20 <LOQ 9/25 0.007 :::::xxxxxxxx: :::::xxxxxxxxj :::::xx::xxxx>C :::::::::::::::xxx: 9/21 0.008 9/26 0.017 •:*::::::::::::::xx: :::xi :xxi :::xi 9/22 0.008 9/27 0.014 I Oil,

tr­ 9/23 0.026 9/29 0.007 9/25 0.008 9/36 lY 10/1 9m 0.078 . ......... . is NS„ ST 9/27 0.010 10/2 0.007 is WE - PWM 9/29 0.015 10/3 9/30 0.011 10/4 <LOQ ^“■^1 ----- 10/1 0.035 10/5 0.008 i 1 t 10/2 0.019 10/6 <LOQ i 10/7 10/8 <LOQ I I 10/3 10/4 0.023 0.016 i ssa <LOQ 0.008 10/9 % 10/5 0.004 10/6 0.007 E 5 9/21 c I DUANE ST E 6 9/12 <LOQ 0.080 IA S fe.S.. ------ IIII t 10/7 10/8 0.014 O.O0S 6A 9/17 0.007 \ — ~,p— JU ... . . 9^5 0.007 i las BBiiii to. ■ Z 22 10/9 9/14 O.IWT <LOQ

I' 10/1 0/307 i --- 9/15 0.035 10/2 0.007 Oli ■ 10/6 <Loe 2 c 23 9/16 9/15 0.030 0.007 10/9 <Loq 9/15 0.019 E 7 9/18 0.008 24 25 9/13 <LOQ 9/19 <LOCl Si Si

9/20 Si Si 9/14 0.020 9/18 0.021 9/21 III 9/22 0.00- chambers st 26 9/15 0.008 II Of 9/23 <LOQ 9/16 9/17 0.010 0.062 I 9/24 9/25 <LOQ 0.008 --- 27 9/20 9/21 <Loa 0.014 9/26 <LOQ i 9/22 0.010 9/27 <LOQ ■ 9/29 9/30 0.009 <LOQ :x::xx :xxxj :xxx 9/23 9/24 <tOQ <0.011 9/25 0.008 10/1 0.007 i! «6 0.023 I 10/2 ........... ..... 10« 0.009 0,010 0.0-4 u 9/27 i 9/29 <LOQ 0.02 9/30 <LOQ I 10/5 I X

I 10/6 10/7 10/8 10/9 0.004 <LOQ 0.007 0.005 ,i A :

V 23 X 10/1 10/2 10/3 10/4 0.009 0.009 0.010 0.022 z 8 9/19 0.030 5^ <■ 10/5 <LOQ 9/21 10/6 0,004 0.016 PARK PL 10/7 0,005 9/22 9/23 <0.01 <tOQ I 10/8 \ it 10/9 ■0,004 S 9/24 0,009'^ n I th.. 9/13 <LOQ 9/25 0.01.2 9/14 0.027 9/26 <LOQ 9/27 * 9/20 <LOQ 0.009 9/25 0.008 9/29 0.008 9/30 9/27 <LOQ <LOQ 10/1 9/29 0.058 0.009 10/2 9/30 0,076 0.009 MURRAY ST 10/3 <LOQ 111 10/1 10/2 0.015 0.016 10/4 % 10/5 ^|>U|M.4iiV • ............. 10/3 0.020 0.007 10/6 10/4 0.077 0.005 l^^iY I 10/7 10/8 <LOQ 0.009 W ! I it iiB ;v s.* 10/5 10/6 0.006 0.007 10/9 0.004 10/7 0,004 p 8A 9/23 0«- 10/8 0.007 <tOQ 9/27 10/9 <LOQ <LOQ \ 9/30 30 9/15 0.033 <LOQ 10/3 9/16 0.030 <LOQ \ I 10/4 31 9/19 0.013 <LOQ 9/21 <LOQ I 10/5 0,006 SET ft i 9/22 <LOQ 10/7 <LOQ ■i 9/23 <LOQ 0 10/8 9/19 9/20 0.005 <LOQ <LOQ Ml ____ J 9/24 9/25 0.010 0.007 I 9/21 9/26 <LOQ <LOQ 9/22 9/27 <LOQ <LOQ 9/23 9/29 0.02 <LOQ 9/24 9/30 0.031 0.007 9/25 0.008 ..... I 10/1 10/2 0.009 0.008 I 9/26 <LGQ gfVESEYja.. S J 10/3 <Loa 9/27 <LOQ 9/29 10/4 0.012 0.007 9/30 10/1 <tOQ 0.008 xxx.^ XXXJ 10/5 10/6 10/7 <tOQ 0.006 I 10/2 0.007 ::xx:- :::xx: •xxx::xx. ::*::x::::x. <LOQ :::::x::::x.

10/3 <LOQ •::x:*::::::. 10/8 <LOQ I 10/4 <LOQ 10/9 0.006 10/5 32 9/21 0,011 0.004 9/22 0.010 10/6 10/7 <LOQ <LOQ 9/23 <LOQ I 9/24 0.010

I 10/8 <LOQ 10/9 <LOQ 9/25 0.008 «s?- 9/26 UVrM

L 10 9/19 0.050 0.014 9/20 9/27 <LOQ <LOQ 9/21 <LOQ 9/29 0.08 9/22 <LOQ 9/30 0.022

I 9/23 9/24 <LOQ 0.012 I 10/1 10/2 0.012 0.009 II 9/25 9/27 10/1 10/2 0.008 <LOQ 0.007 0,009 111 10/3 10/4 10/5 10/6 <LOQ 0.012 0.006 0.006 I I 10/7 0.004

I 10/3 <LOQ 10/8 0.013 10/4 10/5 <tOQ <LOQ ■ Kxxxxx: ! 10/9 <LOQ 10/6 0.004 ■ xxxxxxx::: xxxs^xx::: x^5raxxx: j«&xxxxx: ^iixxxxxxx: w? 33 33A 9/15 9/20 0.0043 <L0Q 10/7 <LOQ Lxxxxxxx::: Lxxxxxxx;;; ^KXx’xSiS?-• w 9/21 <LOQ 10/8 O.W)7 10/9 <LOQ 9/22 <LOQ B 11 9/13 9/23 9/24 0.029 0.039 I 9/14 9/15 ■<LOQ: ■I ■III 9/25 0.007 0.031 i zj 9/16 9/26 <LOQ 64113 9/17 0.012 x 9/27 <LOQ I U/ 9/29 0.009 9/18 0.011 03 0.020 9/19 <LOQ iB » 9/30 10/1 0.009 9/20 <LOQ 9/21 10/2 0.008 <LOQ 9/22 10/3 <LOQ <0.01 9/23 10/4 <LOQ 9/24 <LOQ 0.009 iBiil 10/5 <LOQ 1 I 10/6 0.006 9/25 0.007 ■lb:

9/26 t£ 10/7 <LOQ 0.008 & 9/27 Z: RA 10/8 0.004 <LOQ 9/28 <0.009 . _ !*?*»;• 10/9 <toa 9/29 34 9/19 <LOQ 0.009 •XX Ax: 9/21 <LOQ 9/30 <LOQ :xxxxx: :::xxxx: •::xx::x: V <0.008 10/1 0.009 •::::::::x: 1\ 9/22 10/2 10/3 10/4 0.008 0.021 ;;;;;;;x:;;; :x:x:xx::

isili xxiHx^ :x:::::p

:x: I 9/23 9/24 9/25 <LOQ <0,008 0.007 0.019 SSI' 10/5 9/26 <LOQ 0.007 10/6 9/27 <tOQ 0,006 10/7 9/29 0.013 <LOQ 10/8 9/30 0.009 0.603 *x::::x: Bt nn<T 03 10/9 10/1 6,009 0.006 E 12 9/13 10/2 O.(H)9 0.220 Lt LV 9/14 9/15 <LOQ 0.022 I CO I 03 / < / 17 I i 10/3 10/4 0.011 <LOQ 9/16 / 10/5 <LOQ 0.030 9/17 10/6 O.tWS 0.013 9/18 10/7 <LOQ 0.018 9/19 0.014 hEC 10/8 <LOQ I 9/20 10/9 <LOQ <LOQ ^3^ •*! 9/21 35 9/20 0.010 <LOQ 9/22 9/29 0.008 0.010 36 9/19 <LOQ 9/23 <LOQ 9/24 9/20 <LOQ 0.017 9/25 9/21 0.009 0.007 9/26 :<■ —------ 1 37 9/23 <tOQ 0.01 9/27 9/24 <0.008 0.016 9/28 <0,009 I j 9/25 0,007 9/29 I 9/26 <LOQ 0,041 1 9/30 0,042 9/27 <LOQ B^e3S3»’x^ 10/1 0,009 txxxxx: ixxxiOc 9/29 0.01S 10/2 0.007 9/30 0.015

I 10/1 0.008 :xj

10/3 <LOQ 10/4 10/3 <LOQ 0.014 10/5 0.008 10/4 0.011 10/6 0.007 0 I 10/5 <LOQ 10/7 10/6 0.005 0.005 10/8 10/7 <LOQ 0.007 B 13 10/9 9/14 0.005 illl iilO 1 i 10/8 10/9 0,004 0.004 0.002 9/15 0.024 > I 9/16 0,050

E 14 9/17 9/15 0.002 0.045 ■■■ Imorris 2 9/16 0,045 41 15 9/14 0.009 9/15 0.076 9/23 0.014 II ia Ew 904 0.012 . ........... I 9/25 0.009 ■ijsWO'il I ...... 9/26 i: 0.011 Wl 111 9/27 0.014 9/28 <0.009 I i i

> P = open to the Public 9/29 0.009 XXX^ xxxxx::>» < □c E = Border Line 9/30 0 009 xxxxx:::C' KX>:xx:::C' :x: :x: .Q Z s Restricted Zone Ksxxx::^

10/1 0.009 ■

I ■i :gjC. o 10/2 0.008 t: 10/3 <LOQ I 111 CD LOQ = Limit of Quantification 10/4 0.030 iilSA-ill 10/5 0.009 ■iHti ZWIiZi 10/6 0.004 •i-: B 10/7 10/8 10/9 0,005 0.006 0.013 X Revised 10/10/01 - 8:00 AM 2 16 9/23 0.010 I ■ ' 9/24 iH 0.007 9/25 0.009 d 9/26 0.008 9/27 0,050 9/28 <0.009 9/29 9/30 0.009 •A DO N store at is Time 0.024 it 10/1 0.009 IB ;-Sf: If 10/2 0.007 UA’ 10/3 <LOQ 10/4 10/5 <LOQ 0.007 Can be Restored 10/6 0.006 10/7 0.004 Oftiillllli 10/8 0.009 10/9 0.011 Further Investigation accessary 17 9/19 0.012 iit 9/21 <tOQ 9/22 <LOQ 9/23 9/24 <LOQ <0.007 In Service 9/25 0.008 9/26 <LOQ 9/27 <LOQ m!cn 9/^ 0.007 ru! ru 1

1 Closed 9/30 ,7C ! <LOQ 10/1 0.009 i:e 10/2 g.^^pp p.p 10/3 10/4 0.009 <LOQ <LOQ *a Water main information 10/5 0.006 10/6 10/7 10/8 0.005 <LOQ <LOQ Revised 10/10/01 - 00 AM 10/9 0.006 P 17A 9/19 0.010 z 18 9/15 <.0046 z 19 9/15 0.0085 9/18 0.034 9/27 0.018 Safety Zone 9/27 0.016 z 20 9/16 0.035 9/17 0.024 10/6 10/7 0.015 0.008 Security 10/9 0.023 ■ \

__ ( w w w ■nyc .gov / dTp")

oamaw9W!aii^^ NYC-WTC_000150701