Cover page for a report containing TEM results and chain of custody documents for airborne asbestos monitoring.
NYC-WTC_000098346–000098573Folder label: “32 PARK PLACE Block: 126 Lot: 2 Soe 7 BIN: 1001410 110 Church Street, 50 Murray Street”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
I TEM Asbestos (air) Count Sheet
I Client Name: Lab Group #: Airtek 6115 Volume (liters): Filter Type / Filter Area: 1300 MCE 385 mm2 Lab Sample #: 18 Grid Opening Size: 0.01124
I Client Sample #: 28 Area Examined: Magnification: 0.06744 mm'
GRID BOX: ( C/ 20,000
1 GRID ID: # Grid Openings: 6 F Accelerating Voltage: 100 KeV Analysis Date: 12/15/01
I Analysis Performed By: -1, MARK PEYSAKHOV
E1 GO. Structure No Structure Type Length ID of Structure Amphibole Nonasb Nor v Ambig/ND EDs (Nonadb F B C M >=05 N >=5u Chrys No Coord <5N Elements)
ID
I
LU ~J I I I 1 I Struct => O.5 .0 .>5:l Aspect Ratio Grid acceptance: '= Positive diffraction pattern properties conforming to <50% undissolved filter, oveiiapped or folded <10% particulate coverage >50% coverage ate Totals laboratory identification criteria observed least 20 unfolded or overlapped grid squares <5% M >5u I EDS spectrum conforming to laboratory identification criteria observed holes or opaque areas
AMPHIBOLES Chrysotile F B C
Amphibole F = Single Fiber
I 8 = Bundle (<3 fibers <1 fiber diameter apart C = Cluster (>3 Intersections) Amosite Crocidolite Anthophyllite Tremolite Ambiguous Non-Asbestos M =Matrix Non-Identified I_
I Actinolite NSD = No Structures Detected
NYC-WTC 000098471
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NYC-WTC_000131492
Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.
11 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000123875
Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.
13 shared non-person entities · 1 shared topics · similarity 0.976
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.
11 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105698
A document label identifying the location as 140 Broadway and 70 Liberty Street with a unique NYC-WTC tracking number.
4 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120550
Summary of visual assessments and environmental testing for asbestos at 280 Rector Place conducted shortly after September 11.
4 shared non-person entities · 1 shared topics · similarity 0.959
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.
12 shared non-person entities · 1 shared topics · similarity 0.957
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.
12 shared non-person entities · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106270
Letter confirming facade asbestos testing and subsequent cleaning at 153 Chambers Street.
9 shared non-person entities · 1 shared topics · similarity 0.952
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.
13 shared non-person entities · 1 shared topics · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105069
Cover letter enclosing air and bulk sampling results for 86 Trinity Place, 22 Thames, and 65 Broadway.
6 shared non-person entities · 1 shared topics · similarity 0.949
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.
8 shared non-person entities · 1 shared topics · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
10 shared non-person entities · similarity 0.944
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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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_000098117
Document header identifying the site location at 110 Church Street with block and lot details.
Filed in the same folder
NYC-WTC_000098118
Cover page for a bulk dust sample analysis report prepared by Environmental Monitoring & Consulting Associates.
Filed in the same folder
NYC-WTC_000098131
Report containing PCM results for airborne asbestos monitoring during dust decontamination at 110 Church Street.
Filed in the same folder
NYC-WTC_000098574
Letter disputing DEP inspector claims that roof debris was related to the World Trade Center.
Filed in the same folder
NYC-WTC_000098577
Contract specifications outlining site decontamination and asbestos disposal procedures for 53 Park Place.
Filed in the same folder