OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC ENVIRONMENTAL, INC. APPROVED NY STATE DOH ELAP # 10878 104 East 25th Street ACCREDITED NVLAP Lab Code « 1187 New York, NY 10010
Summary of TEM Results
N.Y.C. Board of Education DATE; 10/27/01 28-11 Queens Plaza North Long Island City, NY 11101 Mr. Bernard Orlan
Project/Site Identification: New Stuyvesant H.S., 345 Chambers St., NY, NY Exterior & Interior of Building & Roof CONCLUSION:
STATISTICAL SUMMARY
1) Inside Samples Asbestos Concentration TEMtt Project # Volume{1) S/mm*2 S/cc nqin/m'*'3 5775- 62362 1 1928 0.0 0.0044 * 5775- 62363 2 1928 0.0 0.0044 * 5775- 62364 3 1928 0.0 0.0044 * 5775- 62365 4 1936 0.0 0.0044 * 5775- 62369 8 1928 0.0 0.0044 * 5775- 62370 9 1928 0.0 0.0044 * 5775- 62375 14 1944 0.0 0.0044 5775- 62376 15 1944 0.0 0.0044 * 5775- 62378 17 1936 0.0 0.0044 * 5775- 62379 18 1944 0.0 0.0044 * 5775- 62380 19 1952 0.0 0.0044 * 5775- 62381 20 1952 0.0 0.0044 * 5775- 62382 21 1944 0.0 0.0044 • Average= 0.0 0.0044 0 2) Outside Samples Asbestos Concentration TEM# Pro-ject # Volume(1) S/nm"2 S/cc nQTn/m*3 5775- 62366 5 1928 0.0 0.0C44 * 5775- 62367 6 1928 0.0 0.0044 * 5775- 62368 •7 1928 0.0 0.0044 * 5775- 62371 10 ‘1928 0.0 0.0044 * 5775- 62372 11 1944 0.0 0.0044 * 5775- 62373 12 1936 0.0 0.0044 * 5775- 62374 13 1936 22.2 0.0044 5775- 62377 16 1944 0.0 0.0044 ’ Average= 2.8 0.0044 18 3) Blanks Asbestos Concentration TEM# Project # S/mm * 2 S/cc nqm/m*3 5775- 62383 22 Not Analyzed 5775- 62384 23 Not Analyzed 5775- 62385 24 Not Analyzed Averages N/A N/A N/A Value of T - Statistic N/A
None detected; concentration equivalent to analytical sensitivity assigned.
This test report relates only to the specific items cited in Che analysis, The analysis was carried out according to Che approved TEM mechod. The laboratory is in compliance with Che gualicy specified for the method.
This report must not be used by the client to claim product endorsement by NV^P or anjz agency of the U.S, Government.
CITY_21MC1OO_OO3O99829
NYC-WTC_000182595
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NYC-WTC_000182566
Summary document listing statistical results of transmission electron microscopy analysis for multiple air samples collected on October 19, 2001.
4 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.983
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.
3 shared non-person entities · similarity 0.948
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121076
Air monitoring report for 345 South End Avenue buildings conducted in March 2002 showing TEM results.
1 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
2 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120991
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
2 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121258
Air monitoring report for 345 South End Avenue buildings conducted in January 2002 showing TEM results.
2 shared non-person entities · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121516
Document tracking environmental samples collected from Building #600 at 395 South End Avenue on January 2, 2002.
2 shared non-person entities · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000115976
Laboratory report confirming clearance of air samples from the cleanup site at 19 Park Place.
2 shared non-person entities · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117772
Cover page for a fax transmission dated September 28, 2001, containing confidential environmental data.
2 shared non-person entities · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182566
Summary document listing statistical results of transmission electron microscopy analysis for multiple air samples collected on October 19, 2001.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.989 (not a probability)
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NYC-WTC_000182566
Summary document listing statistical results of transmission electron microscopy analysis for multiple air samples collected on October 19, 2001.
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Cover page for an air monitoring and bulk sampling report for Building #200 at 375 South End Avenue.
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