6 shared non-person entities · similarity 0.960
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Asbestos air sampling data log, World Trade Center, Apr 2002
Machine-extracted title · confidence 95%Data log of asbestos air sampling results collected at the World Trade Center site between April 4 and April 12, 2002.
NYC-WTC_000186563–000186575Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC/^MutS. Air Sampling Data For 04/05/02 to 04/12/02
WTC Recovery Project
Begin Shift Adj. % Shift Adj Sample ID Zone Job Description Time End Time Worker Respirator Analyte Results del’ oel’ % oel’ OEU’
vyrc-BO-cj-M- Area-middle section of 4/4/2002 4/4/2002 3:12:00 <0.00033 020404-03 BO ramp 8:08:00 AM PM Area N/A Cobalt mg/cu m 0.02 0.01
WTC-BO-CJ-M- Area-middle section of 4/4/2002 4/4/2002 3:12:00 <0.00014 020404-03 BO ramp 8:08:00 AM PM Area N/A Nickel mg/cu m 1.5 0.72
WTC-BCWOJ-M- Area-middle section of 4/4/2002 4/4/2002 3:12:00 <0.0026 mg/cu 02040403 BO ramp 8:08:00 AM PM Area N/A Selenium m 0.2 0.134
WTC-BO-CJ-M- Area-middle section of 4/4/2002 4/4/2002 3:12:00 <0.0026 mg/cu 020404-03 BO ramp 6:08:00 AM PM Area N/A Ihallium m 0.1 0.048
WTC-BO-CJ-M- Area-middle section of 4/4/2002 4/4/2002 3:12:00 <0.0028 mg/cu 020404-03 BO ramp 8:08:00 AM PM Area N/A Tin m 2 0.96
WTC-BO-CJ-M- Area-middle section of 4/4/2002 4/4/2002 3:12:00 <0.000058 020404-03 BO ramp 6:03:00 AM PM Area N/A Titanium mg/cu m 10 10
WTC-BO-CJ-M- Area-middle section of 4/4/2002 4/4/2002 3:12:00 <0.00044 0204044)3 BO ramp 8:08:00 AM PM Area N/A Vanadium mg/cu m 0.05 0.05 WTC-BO-CJ-M- Area-center of ramp to 4^/2002 4/5/2002 3:25:00 0.00092 mg/cu 020405-02 BO depression 7:35:00 AM PM Area N/A Lead m 0.05 0.024 1.83% 3.82% WTC-BO-CJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 020405-02 BO depression 7:35:00 AM PM Area N/A Calcium 0.029 mg/cu m 2 2 1.44% 1.44% WTC-BO-CJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 020405-02 BO depression 7:35:00 AM PM Area N/A Total Dust 0.14 mg/cu m 10 10 1.44% 1.44% WTC-BO-CJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 0 0000092 020405-02 BO depression 7:35:00 AM PM Area N/A Beryllium mg/cu m 0.002 0.001 0.46% 0.92% WTC-BO-CJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 020405-02 BO depression 7:35:00 AM PM Area N/A Iron 0.012 mg/cu m 5 2.4 0.23% 0.48% WTC-BO-CJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 0.00030 mg/cu 020405-02 BO depression 7:35:00 AM PM Area N/A Copper m 0.2 0.134 0.15% 0.23% WTC-BO-CJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 0.00012 mg/cu 020405-02 BO depression 7:35:00 AM PM Area N/A Manganese m 0.2 0.134 0.06% 0.09% WTC-BO-CJ-M- Area-center of ramp to 4«/2002 4/5/2002 3:25:00 0.0025 mg/cu 020405-02 BO depression 7:35:00 AM PM Area N/A Aluminum m 5 5 0.05% 0.05% WTC-BO-CJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 0.0032 mg/cu O 020405-02 BO depression 7:35:00 AM PM Area N/A Magnesium m 10 6.7 0.03% 0.05% WTC-BCLCJ-M- Area-center of ramp to 4/5/2002 4/5/2002 3:25:00 0.0012 mg/cu 020405-02 BO depression 7:35:00 AM PM Area N/A Zinc m 5 3.4 0.02% 0.04% WTC-BO-CJ-M- Area-center of ramp to
I 4/5/2002 4/5/2002 3:25:00 0.00021 mg/cu 020405-02 BO depression 7:35:00 AM PM Area N/A Titanium m 10 10 0.00% 0.00%
o o I Ol ’ OEL=Occupational Exposure Limit, the lower of the OSHA PEL or ACGIH TLV. o ^'Shift Adj. OEL=OEL lowered when appropriate to reflect 12 hour x 7 day a week shifts. cn When the result is not quantifiable a % DEL is not calculated. Pages to to
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