Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.
NYC-WTC_000104027–000104320Folder label: “105 DUANE ST 1001650, 151/1”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document ATC ASSOCIATES INC. — TEM ANALYSIS LAB_GROUP_#: 5762 - 10/25/01 Lab Sample No. 62225 Filter Type MCE 25 mm Operator Fa Client Spl. No. iL Filter Area 385 mm*2 Instrument I.D. EM 10 CRK Grid I.D. 4S ES / eC Disk No. Screen Magnification 16,400% (GO) Area 9.01124 mm72 Comment s No. GO to be Analyzed _& (| 4.7ay Struct, Corspd so 70 sim 2 Acc. Voltage g0_ kV LD. of Structure Structure — Trre| Length 7 No. (FlB|c(M| 25 um | > sum |chrys, Amphibole | Nonasb. |ambig./ | | ———T | | | | | ____4 SS ae cor 7 Store ail unrepeated spectra Totals F B Cc _M 2? 5um Identify all structures using EDS Check diffraction for asbestos containing samples) Grid acceptance: structures, up_to_708 dim (1st 4) Struct. = > O.5um & > S:1 Aspect Ratio <S0% undissolved Titer, over'apper © <10% particulate coverage >50% coverage Na Not Observed (BOS spectrum oF diffraction pattern) at least 20 unfolded or ‘overlapped grid squares V® Positive diffraction pattern properties conforming opaque seas Lo psbes No. (from | in 5 asbeatos— Sree to isboratory identification criteria observed. Fi h tile: 0.73 f azo fectic: i eacin epaning 7am Tayer une (020), "ireaking Chrysotile of (110) and (130) reflections. of filter Por amphiboles: 0.55nm i line repeat, and x. Portion of filter 2 wide * 3.8 paulo af non-twinned lager line Tyee vung s subject to (2mm ) Amphibole layer line repeat distance (0.65nm). examination Vv EDS spectrum conforming ‘o isboratory : identification criteria observed. AMPHIBOLES Ambiguous P= Single Fiber (1-3 intereections = 1-3 fibers) Amosite B= Bundle (>3 fibers <1 fiber diameter apart) 25mm filter Crocidolite Non-—asbestos intersections __— Stopping Rules: — Anthophyllite foal tealibe NYC-WTC_000104103 . vena
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000104321
Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.
27 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000102767
Cover letter and summary of ambient air sampling and cleanup activities at 400 Chambers Street from 2002.
31 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗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 · similarity 0.979
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.
12 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗10 shared non-person entities · 1 shared topics · similarity 0.973
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 · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000131492
Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.
16 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000123875
Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.
24 shared non-person entities · 1 shared topics · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105971
Report of transmission electron microscopy analysis for bulk samples from 250 Broadway dated September 16, 2001.
9 shared non-person entities · 1 shared topics · similarity 0.956
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.
12 shared non-person entities · similarity 0.952
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107927
Laboratory report from ATC Associates detailing transmission electron microscopy results for air samples collected at a WTC cleanup site.
6 shared non-person entities · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000098346
Cover page for a report containing TEM results and chain of custody documents for airborne asbestos monitoring.
13 shared non-person entities · 1 shared topics · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Machine-extracted building matches; verify each source. Buildings, never households.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000104026
Administrative label identifying records associated with the 105 Duane Street location.
Filed in the same folder
Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.
Filed in the same folder
NYC-WTC_000105975
Summary of transmission electron microscopy results for asbestos samples from 250 Broadway dated September 16, 2001.
Similar indexed content
NYC-WTC_000106077
Chain of custody documentation for background sampling including asbestos and lead at 250 Broadway in September 2001.
Similar indexed content
Similar indexed content