NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
22 shared non-person entities · 1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗Document / 318 pages
Law Department notice on WTC document preservation, Oct 2001
Machine-extracted title · confidence 95%Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
NYC-WTC_000145027–000145344Folder label: “NO INFO”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
23. ULPA Filter: High efficiency particulate air filter capable of a 99.99% collection efficiency for a 0.1 micron size particle.
24. Vacuum Collection Device or Equipment; a HEPA-filtered device for duct cleaning used to place a duct system or sections of a duct system under negative pressure and to collect and transport dust and debris that has been dislodged by mechanical cleaning. This device overcomes greater static pressures than those typical of air filtration devices.
25. Ventilation system/duct cleaning firm: Service firm contracted to provide ventilation system cleaning and/or hygiene remediation for a facility.
26. Visibly Clean: Determined by internal visual inspection, that all portions or components of the ventilation system are free of any visible debris.
27. Visual Inspection: Examination of ventilation system components to evaluate the presence of visible contamination using the human eye other optical instrument. Visual inspection may be aided by the use of telescoping inspection mirrors and flashlights inserted through service openings.
28. Visual Inspection System (VIS): Optical device such as a still camera, borescope, or CCTV (closed circuit television) video camera system employed to perform a visual hygiene evaluation and/or documentation of internal areas in an HVAC system.
29. Zoning Device: A physical barrier consisting of a balloon or other device for blocking/segregating a ventilation duct.
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NYC-WTC_000145224
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000145224Source: NYC Law Department, mirrored locally
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NYC-WTC_000149798
Generic form or header page from the Department of Environmental Protection regarding general World Trade Center notices and requests.
20 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117441
Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
13 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117561
Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 South End Avenue.
11 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗16 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
20 shared non-person entities · 1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149936
Joint OSHA and Bechtel crane inspection report analyzing safety conditions at the World Trade Center site.
12 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164732
Draft spreadsheet of asbestos sampling results from residential locations collected November-December 2001, circulated for review.
17 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139712
Series of emails forwarding a draft memo between DEP staff members for review and finalization.
17 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155394
Transmission of cleanup and environmental monitoring documentation for 114 Liberty post-WTC dust remediation project.
12 shared non-person entities · similarity 0.965
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 · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125845
Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.
25 shared non-person entities · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗More like this page
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- 110 Liberty Street · 5 pages · confidence 0.70 · verify page 179
- 170 William Street · 1 pages · confidence 0.00 · verify page 75
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