NYC-WTC_000187483

NYC 9/11 Public Portal Document

DRAFT Inter-Agency Environmental Sampling Log 1/16/2002, teomOlO? addendum, Page: 2 of 6

•_OOClJMENT_ID SAMPLEJD ANALYTE SUB_ANAlT AGENCY LAB OATE_SAMPL START_T COLN I Y BL'ILD_F 1_NORTH_SO 2_NORrH_SOUT 1_EAST_W 2_EAST_W TEST_MEOUI SAMPLE_D CCC£_ RESULTS_CO UNIT ID TE ED MESAMP UCOR UTH_STREeT H_STREET_OR_ EST CROS EST CROS M URATION DETEC HCENTRATIO LED OR.AVENUe AVENUE S_STREET S_STREET TION_l N IMIT

1^25 MYSDEC Rooftop Wall 1 hour PM'2 5 PM is ■ “mysoec” ■nySDEC 5 IS 12 13 Wail street 'ftaofwp [Wail Rooftop 'wan .Exchange -.^'Change Exchange J William 'winiOT .William Broad Yhour 1 iioor 10.13 ,^ni3 11.B7 ugim3

ss ... IS 14 15 Wall Street Wall Street Rooftep Wali Rooftop Wall Exchange .William Wiliam Broac Broad 1hour 1 hour 7056?^ ...

3 PM 25 16 Wall Street Roofiop wan [^Change William Y flour' 7.74;u9fni3 PM25 ■ NYSOEC _ Wall Street Rooft^ Wall . ... Wiliam Broad ' l hour 7.-57_XT2__ WZ5 PM 2 5 18 19 __ Wall Sheet wall Street Root top^ Wall Rooftop [wall ---- exchar^ Wiliam 'Broad 1 TOU- 1 Iwur 7.35ii^m3 iwniiam NYSOEC 20 R^top 'wa« jS- ’l tour

B __ wall Street ,Exch^__ ’William PM 2 5 NVSDECi 21 , „ Wall Street Rooftop !Wa« 11 tour Rooftop Wall ■ ..-.-4^*^-. , Wiliam groad

-SI- PM 25 NYSOEC 1/7/200^ 22 23 Roof W Wall Exchange jWlliam Wiliam Bro*;, Broad ;itouf 24 Hr Avg' Rooftop ;waM , 24 tour/ave WaltStrwt 12.49^^

a•s 1/712002 : Exchange I Wiliam Broad PM 10 ......... PM 10 _ 0 . JW^I street Roof top wSi iRooftop Wall Exchange I Wiliam iWilliam Broad Broad ' LLlL"'/ iroui PM 10 PM 10 NYSOEC NYSOEC 2 3 Rooftop WaK..... 'Roof top Wan ■ IS ■Exowge William I Wiliam Broad »5ao ■...-ntoir ' .i'towr ^1C Rooftop iWai 'prSour Exchange ! Wiliam Broad 5 SIS— - ;Rtof^2^ change 'WilHam 28.wT«5«

s ^Broad PM 10 6 Rooftop Wall !ltour 20.01 Wfm3 Wiliam pm'ic NYSOEC 1S street _ i^PiWaH : William ■

B a iExchange 1 tour _

--S" ■'SiMO’ PM10_ NYSDEC

10 "wan Sheet ;««•»? ]«* ■Rooftop WaM -

.. Exchange .Exchange Wiliam ! Wiliam 'wiliam &o^ ', 1 tour ■1 hour [*= PM 10 11 ^William & J tour PM'~'id........ 12 Rooftop [waH -tSS B William 11 tour "PM10—- 13 ... ^Rouftop Iwitiam " ~ itour ^=- ss- a ~4S&~ 14' Rooftoo Wan ■Exchange iWillam ... ’itour ! ss Broad 15 Rooftop Wall’ ;Exch^’ "william — [ih^ - Broad PM 10 - 16 [Rooftop Wall jExchange >illlam

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ar s PM 10 17 ' "TOTtopW ' ■ n^tour.......... 18 !’««l street _ ^(ofwp ^Exchange Exchange i William ^wiHam Broad ri hour =«.; 19 -,W!!ISeBe!______ ■ iRooltop-Wair Exchange WIHam Broad PM 10 20 liooftop 'wan ' Exchange Wiliam ; 1 tour PM 10 pSTio

>14 io NYSOEC ' N^EC [NYSDEC 1/7/2002 1/7/2002

1/7/2002 21 22 23 I Wall Street Wall Stnet Rooftop wall I Roof top (Wall ■ [Rooftop iWair Rooftop 'wall 'Exchange Exchange Exchange

Exchange William ; William Afiillam

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NYC-WTC_000187484