Laboratory report containing PCM fiber analysis results for asbestos air samples collected at 100 Church Street on March 13.
NYC-WTC_000174418
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Sci Ob#: 202032408 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/OSHA Flow Air Fiber Fibers SciLab Client Date Rate Duration Filtered Density Cone. TWA Fields Fibers Sample # Sample # / Location Collected (Hters/min.) (min.) (liters) (Fibers/mm^ ) (Fibers/cc)
01 GS-3/13/02-OSHA-0354 3/13/02 2 300 600 too 3 3.82 < 0.004 Ruben Reyes 02 GS-3/13/02-OSHA-0360 3/13/02 2 300 600 100 2 2.55 < 0.004 Ceasar Rodriguez 03 GS-3/13/02-OSHA-0361 3/13/02 2 300 600 100 2 2.55 < 0.004 Ruben Reyes 04 GS-3/13/02-OSHA-0362 3/13/02 2 300 600 100 2 2.55 < 0.004 Ceasar Rodriguez 05 GS-3/13/02-OSHA-0363 3/13/02 0 0 0 100 0.5 0.64 Field Blank Footnotes: 1 06 GS-3/13/02-OSHA-0364 3/13/02 0 0 0 100 0.5 0.64 Field Blank Footnotes: 1 Reporting Notes: (1) Fibers/cc cannot calculati samples (or blanks) with no air volume. Analyzed by; Devin Ahyee pO- Date Analyzed: 3/14/02 Samples analyzed by NIOSH 7400(A) Method, lRue#2, 8/15/94: Limit of Detections 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 graticle field area = 0.00785 mm2; TWA = 8 Hr TWA calculation assumes zero exposure for remainder of 8 hr 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 fiber/cc standard: Estimated relative standard deviation: Intralab Sr=0.405, Interlab Sr=0.45, New York samples (NYSDOH ELAP Lab # 11480): National Institute of Standards and Technology Accreditation requirements mandate that this report must not be reproduced except in full without the approval of the laboratory. AIHA # 102843.
NYC-WTC_000174418
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NYC-WTC_000174414
Laboratory report showing PCM fiber analysis results for asbestos air samples collected on February 27, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174417
Laboratory report presenting PCM microscopy fiber analysis data for asbestos air samples from March 12, 2002.
5 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174420
Laboratory report presenting PCM fiber analysis results for asbestos air samples collected at 100 Church Street in March 2002.
7 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174431
Laboratory analysis of air samples for asbestos fibers conducted by TRC Environmental Corporation for the Law Department.
5 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174416
Laboratory report detailing PCM fiber analysis results for asbestos air samples collected at 100 Church Street in March 2002.
7 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174424
Laboratory report presenting PCM microscopy fiber analysis data for asbestos air samples from February 6, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174412
Laboratory report containing PCM microscopy fiber analysis data for asbestos air samples from the NYC Law Department project.
7 shared non-person entities · 1 shared topics · similarity 0.987
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.
6 shared non-person entities · 1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174411
Laboratory report presenting PCM fiber analysis data for asbestos air samples collected at 100 Church Street in February 2002.
7 shared non-person entities · 1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174352
Laboratory report documenting polarized light microscopy fiber analysis results for OSHA compliance air samples submitted to the NYC Law Department.
6 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174356
Laboratory report documenting polarized light microscopy fiber analysis results for OSHA compliance air samples submitted to the NYC Law Department.
7 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174369
Laboratory report documenting polarized light microscopy fiber analysis results for OSHA compliance air samples collected on March 6, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000174414
Laboratory report showing PCM fiber analysis results for asbestos air samples collected on February 27, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174417
Laboratory report presenting PCM microscopy fiber analysis data for asbestos air samples from March 12, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174420
Laboratory report presenting PCM fiber analysis results for asbestos air samples collected at 100 Church Street in March 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174431
Laboratory analysis of air samples for asbestos fibers conducted by TRC Environmental Corporation for the Law Department.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174416
Laboratory report detailing PCM fiber analysis results for asbestos air samples collected at 100 Church Street in March 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174424
Laboratory report presenting PCM microscopy fiber analysis data for asbestos air samples from February 6, 2002.
Similarity score 0.994 (not a probability)
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