NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 50/99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST
Document / 309 pages

Asbestos air sample TEM analysis report for 99 Church Street,

Machine-extracted title · confidence 95%

Laboratory report from ATC Associates providing transmission electron microscopy results for air samples collected at 99 Church Street.

NYC-WTC_000124304–000124612

Folder label: “99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST

Page image
Scanned page image, NYC-WTC_000124415
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

a ATC ASSOCIATES INC. - TEM ANALYSIS LAB GROUP #: 5532 - 09/20/01 Lab Sample No. 61 Client Spl, No. 04 59241 Filter Type MCE 25 mm Filter Area 385 imn^2 Operator

Instrument I.D. EM 10 CRX Grid I.D. sit L Disk No. Screen Magnification 16.400X (GO) Area 0.01124 mm"2 Comments Acc. Voltage 80 kV No. GO to be Analyzed 4 ( 3.147 Struct. Corspd. to 70 s/mm"2 )

' r/_■■■■-

■ ■■■■~itLiI~

■__■■■■- ■__■■■■~~~ ~~~ ■__■■■■~~~ ~~~ ■__■■■■~~~ ~~~

■~ ■■■■~~~ a ~~~ ..aeae auir.waee gar asusasea sere au unrapeacec spoons - containing samples) tans: (1st 4) .trust. a it 0.6um a > all Aspect Ratio <50% e, oros apps or o Ra Not ebaened (ins spaetwa or dlfraetiae patlern) at least unto) Totals pPsd Mwrss ppaa to laberstoy idsattaaa criteria Ii bs3am 0.7i `yaWeafor(023) sflsetisni. iae lifer Yae er anw Chrysotile of (110) 30) ruflsetiuni. orruler OO te a -ta tt asppeerr line repeal, sods spot spacing FeaE titer (2m'" i1da1 Amphibole leer lieu repeat dWaena (O.15ear). spectrum feria°rml°R sbuurue laboratory ✓' a AMPHIBOLES i Ambiguous Pa Mel's diameter apart) mean guar Aatoaite Pa lateesectiess) Crocidolite 1. Non—asbestos Rn Nutria AnthophQy .1te tSiPa N. Structures Detected 3180 5/0.0. or Is d 4 0.0. TremAcUnolite Actiaolltc Non —Identified i4~OATA\FRn*rg¼MRo[G\CA234II(8 0/20/23

NYC-WTC 000124415

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000124415Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

More like this 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.

Buildings in this record

Machine-extracted building matches; verify each source. Buildings, never households.

Others also read

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.

Compare copies and versions →