OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Environmental, Inc. ATC Street 104 East 25th 10010 York New York, New ELAP *10879 Approved N . Y . State Code * 1187 Construction Authority ACCREDITED NVLAp Lab N.Y.C. School 10/04/01 Avenue Report Date: 30-30 Thomson 11101 Long island City, NY UTltvly L-- Aj,Y BY T I SION EL DieOersive x RAY s pectroscoPY ( ) AS E S FIBER Electron Diffraction (SAED) and Energy 1987 Selected-Area• 210, October 30, 52, No. Identification by Part 763), Vol. With Fiber Federal Register (40 C . Rule, EPA Method: ARM Final Parameter * alvais Identification 59960 a ml 5 559 TEN Sample No.: 345 Chain rs St NY NY project/Site: u e ant H S Analyzed Floors 2 5 Escalator Grid Openings
ReCeiVed_22L3 01 0 Date wing: 10 Average Grid 2>5 a_i013-28 project Samele No.: ed; L 0450 mm2 . Total Area Ana1Yz --~
Air VOlume: ' s6 22 2 s/mm2 Sensitivity:~~ Analytical um ~ - diem Pore Size: 0.45 Filter Type: M Effective Area: 385
-------------------------------------- - - ANAAOYZED CONC NTR.A'T MI FTBROUG PARTIC;LTLAT Nuatnr observed Total Air Filter struct. n m3 Matrix Total. t/ ctr, I-/cc St Single Struct. St Bundles clus rs Fibers 0•0046 152 1 22.2 0 1 } 1 0 0 0.0000 0 Chrysotile Asbestos 0.0 a, . 0 0 0 0 0 0 Amphibole Asbestos 0.0000 0 ars• 0 0 0.0 nS 0 0 0 152 0 0.0046 g=~ Ambiguous 1 22.2 0.0000 N/A structures) 0 0.0 N/A am iguous 0 0 0 0.0000 Total asbestos (includes 0 0.0 0 Non-Asbestos 0 0 0 0 0 N/A No Identification 0.0046 22.2 1 1 _________ -------- Totals (All Structures) sis is 1 standard deviation. ------------------------ ---- of this analY --- -------___ -- The estimated uncertainty ------------------ - -- None detected < ~., - ---- (EDS SAED) ----------------------------- Non-asbestos fiber iType: . d. None detected --------- -- - i Amphibole Asbestos ------------------------------------ --- ------ - the approved TEM method. theequa li th metho -- --------------------- -- carried out ality specified for the was .:! The Analysis is in comp eawith This lab oratory ~~:~•. Report Reviewed by Analy zed by : Ph.D. Michael A. Gorycki, Microscopy Electron Director of Roman Peysakhov
NYC-WTC 000106828
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NYC-WTC_000105975
Summary of transmission electron microscopy results for asbestos samples from 250 Broadway dated September 16, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105988
Laboratory report on asbestos fiber analysis by transmission electron microscopy for 250 Broadway dated October 1, 2001.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106077
Chain of custody documentation for background sampling including asbestos and lead at 250 Broadway in September 2001.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104027
Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.
10 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104321
Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.
9 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095478
Cover page for an air monitoring and bulk sampling report for Building #200 at 375 South End Avenue.
9 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000109351
October 2001 TEM air monitoring inspection report for common areas and apartments at 310 Greenwich Street.
6 shared non-person entities · 1 shared topics · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000129725
Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.
7 shared non-person entities · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117493
Cover page for a report detailing annual assessment, bulk sampling, and air monitoring activities at the specified address.
7 shared non-person entities · 1 shared topics · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107682
Chain-of-custody form containing transmission electron microscopy results for asbestos fiber analysis at a DEP cleanup project dated September 2002.
7 shared non-person entities · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000123875
Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.
7 shared non-person entities · 1 shared topics · similarity 0.941
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000106763
Laboratory report containing final air test results for asbestos and lead at 345 Chambers Street including HVAC wipe samples.
Filed in the same folder
Filed in the same folder
NYC-WTC_000106851
Certification that floors 6-11 of school building meet re-occupancy criteria based on post-cleaning visual inspection and air sample testing.
Filed in the same folder
Filed in the same folder
NYC-WTC_000105975
Summary of transmission electron microscopy results for asbestos samples from 250 Broadway dated September 16, 2001.
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