NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.2
☕ Buy me a coffee
← Document results/Unboxed/No folder label
Document / 1 page

NYC-WTC_000229234

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229234
Page image
Scanned page image, NYC-WTC_000229234
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volnme (liters): 1840 Lab Group #: 8024 FBterTxEe/FilterJieaL MCE 385 mm’ Lab Sample #: 10 Grid Opening Size: 0.01124 Client Sample #: 12 Area Examined: 0.04496 mm’ GRID BOX: Magnification; 20,000 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 6/9/02

Analysis Performed By: MARK PEYSAKHOV

! GO. Structure Structure Type Length 10 of structure N or v EDS No (Nonadb F B C M >=05 p >=5p Ctirys Amphtnie Nonasb Ambig/NO ^No) Coord Stemenb)

----

Struct = > 0.5h > 5:1 Aspect Ratio Grid acceptance; V= Positive diffraction pattern properties confbmMngto letafe laboratory identification criteria observed <10% padiculate coverage >50% coverage ate

4= EDS spedium conforming to laboratory least 20 unfolded or overlapped grid squares <5% holes or opaque areas F B c M >5p identilication criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber Amosite e = Bundle (<3 fibers <1 Uber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos I Tremolite M = Matrix ! Actinolite Non-Idcntified NSD = No Structures Delected

CITY_2IMCl00_000491778 NYC-WTC_000229234

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

NYC-WTC_000229234Source: 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

No available related records indexed in this group.

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

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.

NYC-WTC_000185801

Laboratory results for TEM asbestos air sample #12 from NYC Board of Education collected on March 5, 2002.

Similar indexed content

Compare copies and versions →