NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
20 shared non-person entities · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗Document / 35 pages
Environmental assessment report, 100 Church Street, April 2002
Machine-extracted title · confidence 95%Comprehensive environmental assessment report prepared by TRC Engineers for the New York City Law Department.
NYC-WTC_000176247–000176281Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
• Dioxin - Dioxins are a group of compounds that can be released by the incomplete combustion of PCB contaminated liquids and plastics. TRC collected Dioxin wipe and air samples as part of this investigation. • Volatile Organic Compounds (VOC) - VOCs are a group of compounds that are released to the air during the incomplete combustion of hydrocarbon based materials, such as petroleum products and plastics in a fire. TRC collected VOC air samples as part of this investigation. • Polynuclear Aromatic Hydrocarbons (PAH) - PAHs are a group of semi-volatile organic compounds that are released to the air during incomplete combustion of hydrocarbon based materials, such as during a fire. TRC collected PAH air samples as part of this investigation. • Metals - Various metals were present in the WTC steel, building components, furnishings and equipment. Metal fumes and dusts were released during the WTC collapse, fires and subsequent steel torch cutting. TRC collected air samples for the following twenty-two (22) metals as part of this investigation: Aluminum, Antimony, Arsenic, Barium, Beryllium, Cadmium, Calcium, Chromium, Cobalt, Copper, Iron, Lead, Magnesium, Manganese, Nickel, Selenium, Silver, Thallium, Tin, Titanium, Vanadium, and Zinc. • Mercury - Mercury is a heavy metal that has been used in thermostats, manometers, thermometers, fluorescent and high intensity light bulbs. TRC collected air samples as part of this investigation. • Respirable Particulates - Respirable particulates are dust particulates, not otherwise regulated, that are less than 10 microns in size. TRC collected air samples for respirable particulates. • Respirable Silica Quartz - Respirable silica quartz dust particles are the respirable fraction of silica quartz particulates. Silica quartz is a component of concrete. TRC collected air samples for respirable silica quartz. • Biological - Due to flooding of the sub-cellar storage area, fungal and bacteria samples were collected. TRC collected swab and air samples in the cellar and sub-cellar. • Fibers - Fibers defined by the aspect (length to width) ratio of three to one and can include fiberglass, refractory ceramic fibers, and asbestos. TRC collected air samples for fibers during the carpet removal activities.
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CITY_21MC100_014586910
NYC-WTC_000176251
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NYC-WTC_000176251Source: NYC Law Department, mirrored locally
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Forwarded spreadsheet compiling residential asbestos sampling results collected in November-December 2001, including Building 11 reoccupancy assessment.
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Draft compilation of asbestos air samples collected from residential areas November-December 2001 by NYC DOH and ATSDR.
15 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164784
Transmission of revised asbestos sampling results for residential samples collected November-December 2001.
15 shared non-person entities · 1 shared topics · similarity 0.970
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DEP asbestos project notification form and inspection report dated December 12, 2002.
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Letter reporting asbestos testing results for air and dust at Borough of Manhattan Community College in February 2002.
17 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000129376
Volume 1 of the final documentation report for the WTC unoccupied building monitoring program at 125 Cedar Street.
13 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117668
Chain of custody documentation for bulk sampling and air monitoring at 385 South End Avenue Building 500.
8 shared non-person entities · similarity 0.966
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A letter from Capital Properties submitting additional air quality monitoring results for Broadway and Trinity Place buildings to the DEP.
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A letter from Capital Properties submitting additional air quality monitoring results for Broadway and Trinity Place buildings to the DEP.
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A letter from Capital Properties submitting additional air quality monitoring results for Broadway and Trinity Place buildings to the DEP.
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machine-extracted · confidence unavailable · Check page ↗Buildings in this record
Machine-extracted building matches; verify each source. Buildings, never households.
- 100 Church Street · 10 pages · confidence 0.85 · verify page 27
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