8 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Document / 7 pages
NYC-WTC_000199742
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000199742–000199748Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Jessica Leighton - RA_sitrep12-27.wpd fJ9e 5 I
NYC / ER (Dec 20) - Volatile Organics (Mobile Laboratory)
o Benzene exceeded OSHA TWA PEL (1 ppm) at one location (South Tower) in the debris area at ground level. o 2 of the 3 other samples (Wash Tent, Austin Tobin Plaza) did not note any benzene above the detection limit (20 ppbv).
NYC / ER (Dec 21) - Volatile Organics (Mobile Laboratory)
o Benzene did not exceed OSHA TWA PEL (1 ppm) at any of the four locations monitored, including in the debris area at ground level. o Benzene was not detected above the detection limit (ranging from 20 ppbv to 250 ppbv) in 3 of the 4 locations monitored (Washing Tent, Austin Tobin Plaza, South Tower), including in the debris area at ground level.
NYC / ER (Dec 22) - Volatile Organics (Mobile Laboratory)
o Benzene exceeded OSHA TWA PEL (1 ppm) at one location (South Tower) in the debris area at ground level. o 2 of the 3 other samples (Wash Tent, Austin Tobin Plaza) did not note any benzene above the detection limit (20 ppbv).
NYC / ER (Dec 23) - Volatile Organics (Mobile Laboratory)
o Benzene exceeded OSHA TWA PEL (1 ppm) at one location (North Tower) in the debris area at ground level. o 2 of the 3 other samples (Wash Tent, Austin Tobin Plaza) did not note any benzene above the detection limit (20 ppbv).
NYC / ER (Dec 24) - Volatile Organics (Mobile Laboratory)
o No samples collected during this period due to weather conditions.
NYC / ER (Dec 25) - Volatile Organics (Mobile Laboratory)
o No samples collected during this period.
NYC / ER (Dec 26) - Volatile Organics (Mobile Laboratory)
o Benzene exceeded OSHA TWA PEL (1 ppm) at one location (North Tower) in the debris area at ground level. o All 3 of the other samples (Wash Tent, Austin Tobin Plaza) did not note any benzene
CITY_21MC100_002458794
NYC-WTC_000199746
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NYC-WTC_000199746Source: NYC Law Department, mirrored locally
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NYC-WTC_000130522
Summary of asbestos air sampling results from December 2001 showing all samples below TEM AHERA standards for NYC and Fresh Kills.
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Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
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