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
TEM Asbestos (air) Count Sheet I Client Name: Lab Group #: Airtek 6115 Volume (Iiters): Filter Type / Filter Area: 1300 MCE 385 mm' Lab Sample #: 16 Grid Opening Size: 0.01124 I Client Sample #: 26 Area Examined: 0.06744 mm-
GRID BOX: ( / Magnification: 20,000 P U GRID ID: 7E /J— Accelerating Voltage: 100 KeV # Grid Openings: 6 Analysis Date: 12/15/01
I Analysis Performed By: MARK PEYSAKHOV
I GO. Structure No Structure Type F B C M >=05 p Length >=5N ChryS ID of structure Amphibole Nonaso Nor 4 Amcig/ND EDS (Nonadb No Coord Elements)
/ ______ 1 i_ ____ _____ ____ ____ _____ _____ _____ <5u
-- Jr' — ---
I I LI I Li 1 I Struct => 0.5µ > 5:1 Aspect Ratio d= Positive diffraction pattern properties conforming to Grid acceptance: <50% undissolved filter, overlapped or folded Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate
I 11= EDS spectrum conforming to laboratory identification criteria observed least 20 unfolded or overlapped grid squares <5% holes or opaque areas Chrysotile F B C M >5u
AMPHIBOLES Amphibole F = Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous Li C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos Tremolite M = Matrix Non-Identified Li NSD = No Structures Detected Actinolite -__--
NYC-WTC 000098469
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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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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