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Asbestos sampling results summary, PS/IS 89M, Feb 2002

Machine-extracted title · confidence 100%

Letter from ATC Associates dated February 7, 2002 summarizing wipe and air sampling results for P.S./I.S. 89M.

NYC-WTC_000112955–000112960

Folder label: “201 WARREN STREET; 16/220

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NYC 9/11 Public Portal Document 02/07/2002 16:25 FAX 212 959 8906 ATC 1~1003/014

M, / l.$. $9M — AMBIENT AREA AIR TEM, SETTLED DUST & BULK SAMPLE RESULTS TFM Ambient Air Sampling Settled Dust Bulk sampling for Bulk and Manic scotch tape (Structure / tnn12) Asbestos sampling for asbestus (Playground and soil areas) Date # of Results of TEM # of Results ofSctticd Dust Snntplc Asbestos Analysis Sample Bulk Sample for (structure/rnm2) Asbestos 1 1/02/111 39 Tract or Non octcctcd Bulk Samples =Trace or Non Dctcacd 29 Scorclh Magic Tape Samples — Trace or Non Detected (, ~+If/.Anhectnt(cetLIed dust in soil Found outside the buildincl 11/05/01 23 One structure (23.54 Srructurr/nuns) lent lbond in each of (he Following locations: Room 5112, room 402. 1" Floor c rritlor, and coilidor adl• to room 145. 12/1 1/01 6 2 samples — Tracc Onloutlr of Asbestos 4 Samples = No Asbestos Fibers Found 01/11/02 ii bulk samples _ Non Detected Scotch Masie Tape Sample = Non Detected 01/ 1 2/02 4 No Structures Dctcctcd 01/10/02 I2 One structure (22.24 I Stru iurdmm') found iu due ample in the north I+ playomund and another uructure (22.24 slrueturc.tnni') Found nn the 301 floor hallvay sot+rhidc. 01/17/02 12 No Structures Deteaccd 0(/18/02 12 No Structures Detected 01/19/02 6 No Structures t)eteeted 111/21/02 l1 No Structures Detected 01/22/02 1 fr No Sintctures I)erecred 111/24/02 1S N6 Struttum' Detected 01/23/02 16 One structure (22.24 Srnuaurc/ntm') found in nnc sample in the cater. 0112(u/(12 16 No Structures Detected 01/27/02 16 Onc slntctttrc ( ,24 S«ucturc/nun=) found in one sample on the roof. 012NI02 16 Nn Structures Detected 01/29/02 IG Ni Structures Detected 01/30/02 16 No Strvctures Dctcctcd I 01131/!12 I6 Nu Structures Dctcctcd 02/01/02 16 Ni MruetureS Dctcctcd

NYC-WTC 000112956

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NYC-WTC_000112956Source: NYC Law Department, mirrored locally

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