Chain of custody form, Trinity Place samples, Oct 2001

NYC-WTC_000095129 ENVIRO CONSULT. ACSIALE: (63 1) $6803 195 VWOAWW.ENVIROHEALTH.ORG SMITHTOWN AVENUE RONKONKOMA, PHONE: (631) SBO-3191 ELAP & t 1681 NVLAP #20053 1-0 SCIENCE TEM AIR SAMPLE RESULTS ANTS, INC. NEw Yor« 11779 PROJECT NAME: AREA: Tech Clean 86 Trinity Mai Trading Finor 00-10233 American Stock Exchange SAMPLE DATE: RECEIVED DATE: CUSTODY #: L. Savarese/C. Gilbert 8-04-06 September 19, 2001 Page 3 of 3 September 21, 2001 Run Tirac t Flow Ratel_ Volume Filter Counc. Sample Location Avg. Liters Simm? | Sensitivity | Ske Soc Fluor, Room 12-1 10:05 12:05 120 10 1200 Post 27 #1 st 27, Location 18 (TDA P26 Haw. TEM F24 | Harry Post TEM P26! Harry Post 26 F214 2:15 3S of 10 1200 0.0 9.0041 0.0 9.0041 12:05 2:20 13S 40 1350 0.0 98,0035 , Location 30 12:05 2:20 135 10 1350 0.9 8.0035 25, Column 21 1 12:00 2:18 j 135 1d a one TEM P28 i Harry Post 25, North Column _ 11:50 _ 2:15 10 1350 1350_| 98 0.4 0.0035 0.0035 a Se neeny Analyzed by: Samples were analyzed us Concentration ou m the Bee the effective fil ‘the data oatlzies The air fier concentration accuracy of the filter cudorsement of products by The samples colfected A cesult of zero Date Analyzed: S-Asbestas stroctures,coxcubic centimeters, mnaemillimeter <= less than, Flow Rate in liters per mingte sing Philips 400T Transndssion Hloctron Microscope. Asbestos identification is determined by the morphology. visual Selected Area Electeon Diffraction (SAED), and Elemental Analysis using an Escrgy Dispersive X-ray Analyzer (EDAX). tes calculated Ot oo eae: a ene ine ci cheered ts cabie mat Aac concentration is calculated by multiplying (EPA) by the fiker concentration and then dividing by the volume of air collected in cabic centimeters (cc). to these calculations can be found aa the Asbestos Count Shoot. telates only to air fiber content. When samples are submitted by an outside agency for analysis, Enviroscience. can only guarantee the concentration. This report may not be reproduced without the express permission of Enviroscience. This ceport can aot be used to claim NVLAP or any agency of the U.S. Government. the response action aren demonstrated a filter concentration of asbestos Jess than seventy structures pee square millimeter. This response action is considered eomplote according to EPA 40 CER 763. per square millimeter is only applicable w the area analyzed. Test results only reflect oonditions at the lime samples were taken. O9/28/2081 18314 6315883195 ENV IROSCIENCES-SLTAN PAGE 12 NYC 9/11 Public Portal Document