Clean-up summary letter, 20 Vesey Street, Feb 2002

NYC 9/11 Public Portal Document

I

SciLab Job#: 201112310 Client Name: Applied Technology Services, Inc. Table I Summary of Bulk Asbestos Analysis Results VESEY 14

Sample Heat Acid Insoluble SciLab Client HG Asbestos b Sample Sample# Area Weight Sensitive Soluble Non-Asbestos Asbestos by TEM y # Location (gram) Organic % Inorganic % Inorganic % PLM/DS ___ NA NVA 01 24111201-01 --- ----

Lost Iron Boiler 5th Floor Machine Room Middle Of The Room On Top Of Smith ---- NA Chrysotile Present 02 24111201-02 ---- '--- -__

5th Floor Machine Room South Wall On Top Of DP-2 -_-- NA NVA 03 24111201-03 ---- ---- _--

Electric Box Basement Top Level South Wall 5LF From West Wall On Top Of -__ NA NVA -_

04 24111201-04 ---- ""

Vertical Pipes Basement Middle Level Of Basement On 4th Shelf South Wall Btw. Stairs & _- NA NVA 05 24111201-05 -- ----

980243160 Basement Lower Level Of Basement Btw. Stairs On Top On Magic Air

, Date Analyzed: 11/14/01 Analyzed by: Lance Tuckruskye Analysi 600/M4-82-020 per 40 CFR 763 (NVLAP Lab #200546-0) and FLAP PLM = asbestos detected; NA - not analyzed; NA/PS = not an yzed / positive stop; PLM Bulk Asbestos Analysis by EPA detecting asbestos in floor coverings +NAD/NSD no Note: PLM is not consistently reliable in FLAP TEM Analysis Protocol 198.4 for negative NY NOB samples: Protocol 198.1 for New York samples (NYSDOH FLAP Lab # 11480); determine if this material can be considered or treated as non-asbestos-containing in New York State (also see bound materials. TEM is currently the only method that can be used to without the approval of and similar non-friable organically mandate that this report must not be reproduced except in full of Standards and Technology Accreditation requirements EPA Advisory for floor tile, FR 59, 146,38970,8/1/94). National Institute the laboratory. This PLM report relates ONLY to the items tested. AIHA# 102843; VT Cert# AL01 055 NVA=No Visible Asbestos

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NYC-WTC 000095184