Documentation tracking the chain of custody for environmental samples collected from Building #400 at 375 South End Avenue in October 2001.
NYC-WTC_000095208–000095330Folder label: “345 SOUTH END AVENUE Block: 16 Lot: 100 BIN: 1083378”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ENVIRONMENTAL LEAD PROFICIENCY ANALYTICAL TESTING (ELPAT) PROGRAM INDIVIDUAL LABORATORY REPORT FOR ROUND 021 -•
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LAB IDa07054 DECEMBER 16, 1997 ATC ASSOCIATES, INC. NY, NEW YORK, NY 10010
SAMPLE REPORTED REFERENCE ACCEPTABLI RANGE # I.AB 2 2& SAMPLE TYPE NO. RESULTS VALUES * LOWER UPPER PERFORMANCE SCORE
1.0833 1.0578 0.864 1.2516 A 0.39 Paint Chips (%) 1 2 0.0459 0.0452 0.0328 0.05T9 A 0.17 3 7.756 6.6414 4.5218 8.7609 A 1.58 4 0.4999 0.5141 0.395 0.6332 A -0.36
1 459.6 663.5 387.3 539.7 A -0.15 Soil (mg/kg) 2 846.9 830.8 675.6 985.9 A 0.31 3 78.8 69.2 46.5 91.8 A 1.28 4 342.4 347.2 262.2 432.3 A -0.17
Dust Wipes (ug) 1 270.3 269.5319 198.4 340.7 A 0.03 2 163.8 159.5374 111.5 207.5 A 0.27 • 3 80.6 79.2462 53.9 104.6 A 0.16 4 704.9 735.3033 592,8 877.8 A
* Reference value is the mean of the reference laboratories # Upper limit: reference value + 3 standard deviations Lower Limit: reference value - 3 standard deviations a A: Analysis acceptable; Results not reported -:
H: Results > upper Limit, L: Results < lower limit, not acceptable & 2 Score = (reported result-reference value)/standard deviation Note: the acceptabLity of reported results is based on z-scores. This is why a reported result may appear acceptable according to performance limits, but be identified as an outlier.
LABORATORY YEAR-TO-DATE PERFORMANCE REPORT LAB I0=07054
ROUND ROUND * ACCUMULATED PERFORMANCE PROFICIENCY NO. PERFORMANCE 4 ROUNDS(%) 2 ROUNDS( ) RATING ill SAMPLE TYPE ------------------------------------------------------------------------------------ Paint Chips (%) 018 4/4 019 4/4 020 4/4 021 4/4 16/16 100 8/8 100 P
Soil (mg/kg) 020 4/4 021 4/4 8/8 100 8/8 100 P
Dust Wipes (ug) 018 4/4 019 4/4 020 4/4 021 4/4 16/16 100 8/8 100 P
analyzed. * The denominators represent the number of total samples The numerators represent the number of acceptable results. # P : Proficient NP: Nonproficient Not Rated -:
Performance ratings are based on accumulated results over four rounds (one year). A Lab's performance in ground paint chips, soil, or dust wipes is rated proficient (P), if: 1) three-fourths (75%) or more of the accumulated results over four rounds are acceptable or 2) for the Last acceptable. two rounds, all samples are analyzed and the results are 100 %
NYC-WTC 000095323
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NYC-WTC_000095331
Chain of custody form documenting bulk sampling and air monitoring at 375 South End Avenue on November 17, 2001.
41 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121409
Document tracking environmental samples collected from Building #500 at 385 South End Avenue on October 22, 2001.
31 shared non-person entities · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121462
Record documenting the transfer and custody of air samples from Building #500 at 385 South End Avenue collected on October 22, 2001.
33 shared non-person entities · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000119863
Document tracking environmental samples collected from 365 South End Avenue on October 17, 2001.
25 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000119908
Record documenting the transfer and custody of air samples from 365 South End Avenue collected on October 17, 2001.
27 shared non-person entities · similarity 0.994
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.
37 shared non-person entities · similarity 0.994
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.
31 shared non-person entities · similarity 0.993
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.
34 shared non-person entities · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121287
Air monitoring report for 345 South End Avenue buildings conducted in January 2002 showing TEM results.
14 shared non-person entities · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127695
Final asbestos report conducted by Airtek Environmental Corp for the Greenwich Street Project LLC in May 2005.
5 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121332
Air monitoring report for 345 South End Avenue buildings conducted in January 2002 showing TEM results.
10 shared non-person entities · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127657
Final asbestos report conducted by Airtek Environmental Corp for the Greenwich Street Project LLC in May 2005.
5 shared non-person entities · 1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.921 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.920 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.919 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.919 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000189369
Laboratory report containing analytical results for metals and other substances in air samples collected in April 2002.
Similarity score 0.918 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.918 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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