Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
NYC-WTC_000174334
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document SeiJ^ob #: 202031109 P 1 of 1 Client Name: TRC Environmental Corporation Phase Contrast Microscopy (PCM) Fiber Results 35052-0000-00007; New York City Law Department; 100 Church Street / AMBIENT Flow Air Fiber Fibers SciLab Client Rate Duration Filtered Density Cone. Fields Fibers TWA Sample # Sample # / Location Collected (Hters/min.) (min.) (liters) (Fibers/nun 2 ) (Fibers/cc)
01 GS-2/28/02-ASB-0308 2/28/02 5 300 1500 too 2 2.55 < 0.002 Room 5-177 02 GS-2/28/02-ASB-0309 2/28/02 5 300 1500 100 7 8.92 0.002 Room 5-180 03 GS-2/28/02-ASB-0310 2/28/02 5 300 1500 100 4 5.10 < 0.002 WS 3-118 04 GS-2/28/02-ASB-0311 2/28/02 5 300 1500 100 2,5 3.18 < 0.002 WS 3-125 05 GS-2/28/02-ASB-B1 2/28/02 0 0 0 100 0.5 0.S4 Blank Footnotes: 1 06 GS-2/28/02-ASB-B2 2/28/02 0 0 0 100 0.5 0.64 Blank Footnotes: I Reporting Notes: (1) Fibers/cc cannot be samplesYdgmMj^st*nti).*KrEC^ volume. Analyzed by; Anthony Hinton I____ I Hl ^ateAnalyzed: 3/2/02 Samples analyzed by NIOSH lioo A) :t pd, Issue #2, 5^4/Liniit of'Detection= 5.5 fibers per 100 fields or 7 fibers/mm2: This report relates ONLY to the sample analysis expressed as fibers/sq mm of filter area: ND-No fibers observed: NA= Not Analyzed; Walton-Beckett graflcle field area = 0.00785 m i2r<CWA = 8 Hr TWA calculation assumes zero exposure for remainder of 8 lir period not sampled: Upper 95% Confidence limit (Employers Compliance Test)- Calculated as a one sided UCL to determine 95% certainty of compliance with the 0.01 fiberfcc starred: Estimated relative standard deviation: Intralab Sr=O.4O5, Interlab Sr=0.45, New York samples (NYSDOH ELAP Lab # 11480): National Institute of Standards and Technology Accreditation requirements mandate that this report must ndtbe rej/roduced except in full without the approval of the laboratory. AIHA # 102843.
O
K I FO
S O O O I o
on on
4^
NYC-WTC_000174334
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_000174339
Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
6 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174333
Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
4 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174386
Laboratory report presenting PCM fiber analysis data for ambient air samples collected at 100 Church Street on February 21, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174370
Lab report from TRC Environmental Corporation showing PCM microscopy fiber results for air samples at 100 Church Street.
6 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174398
Laboratory report detailing PCM fiber counts from OSHA air monitoring at 100 Church Street on January 28, 2002.
5 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174341
Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
6 shared non-person entities · 1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174335
Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
6 shared non-person entities · 1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174384
Laboratory report documenting PCM fiber counts from ambient air monitoring at 100 Church Street on February 20, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174387
TRC Environmental Corporation lab report detailing PCM microscopy fiber analysis for ambient air samples at 100 Church Street.
6 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174401
Laboratory report documenting PCM fiber counts from air samples collected at 100 Church Street on January 31, 2002.
5 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174329
Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
5 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174397
Laboratory report of PCM fiber analysis for air samples collected at 100 Church Street on January 25, 2002.
5 shared non-person entities · 1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000174424
Laboratory report presenting PCM microscopy fiber analysis data for asbestos air samples from February 6, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120604
Cover sheet or index page for environmental records associated with 333 Rector Place in the DEP archive.
Similarity score 0.973 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120604
Cover sheet or index page for environmental records associated with 333 Rector Place in the DEP archive.
Similarity score 0.968 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120885
Laboratory report on ambient air samples collected at 22 River Terrace indicating levels below recommended asbestos criteria.
Similarity score 0.968 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120885
Laboratory report on ambient air samples collected at 22 River Terrace indicating levels below recommended asbestos criteria.
Similarity score 0.968 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120885
Laboratory report on ambient air samples collected at 22 River Terrace indicating levels below recommended asbestos criteria.
Similarity score 0.968 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000174339
Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
Similar indexed content
NYC-WTC_000174333
Laboratory report documenting polarized light microscopy fiber analysis results for ambient air samples submitted to the NYC Law Department.
Similar indexed content
NYC-WTC_000174386
Laboratory report presenting PCM fiber analysis data for ambient air samples collected at 100 Church Street on February 21, 2002.
Similar indexed content
NYC-WTC_000174370
Lab report from TRC Environmental Corporation showing PCM microscopy fiber results for air samples at 100 Church Street.
Similar indexed content
NYC-WTC_000174398
Laboratory report detailing PCM fiber counts from OSHA air monitoring at 100 Church Street on January 28, 2002.
Similar indexed content