Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
NYC-WTC_000145027–000145344Folder label: “NO INFO”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
likelihood of cleaned portions of the ventilation system being re-contaminated if the system is reactivated at the end of the work shift.
9.2 Additional precautions that may be used to protect cleaned surfaces of the ventilation system from being re-contaminated by uncleaned ventilation system surfaces. These may include: 1) the installation of temporary duct blanks or zoning devices to separate cleaned sections, and 2) installation of temporary air filters.
10.0 PRODUCTS
10.1 Encapsulants; Ventilation system encapsulation products shall be for specific use in ventilation systems and applied per manufacturer's instructions. Encapsulants shall be water-based, with low VOC (volatile organic compound) emissions, and meet NFPA smoke development and flame spread requirements for HVAC system products.
10.1.1 Ventilation system/duct cleaning firm shall maintain on-site MSDS copies for any encapsulant product used in the ventilation system.
10.1.2 Ventilation system/duct cleaning firm will apply product in strict compliance with manufacturer's recommended safety precautions for Ventilation system/duct cleaning firm's personnel and building occupants.
10.1.3 Ventilation system/duct cleaning firm shall comply with any applicable federal, state, or local regulations regarding the use of such products.
10.2 Cleaning Chemicals: Any chemicals used in cleaning ventilation system components (i.e. chemical cleaners, degreasers, etc.) shall be applied per manufacturer's instructions.
10.2.1 Ventilation system/duct cleaning firm shall maintain on-site MSDS copies for any cleaning chemical used in the ventilation system.
10.2.2 Ventilation system/duct cleaning firm shall comply with any applicable federal, state, or local regulations regarding the use of such products.
11.0 EXECUTION
11.1 Preparation - General
11.1.1 Project Orientation/Preparation: Ensure that a site examination has been performed in accordance with Section 5.0 of this document.
11.1.1.1 Task Coordination: A pre-task performance meeting shall be conducted for the project.
11.1.1.2 Walk-through: Visually inspect the ventilation system prior to the start of work and note any mechanical modifications. Note location of all electrical panels for fuse reset. Note condition of fans, visible buildups, and accessible ductwork.
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NYC-WTC_000145213
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28 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149537
Instructions and sections for collecting sample location data from a specific building interior.
22 shared non-person entities · similarity 0.970
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20 shared non-person entities · similarity 0.970
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Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
13 shared non-person entities · 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 · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗16 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
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20 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176247
Comprehensive environmental assessment report prepared by TRC Engineers for the New York City Law Department.
17 shared non-person entities · similarity 0.966
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 · 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
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12 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000162721
Transmission of revised cleaning procedure documents for exhaust and ventilation systems at the World Trade Center site.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135765
City receiving report acknowledging delivery of HVAC consulting services for WTC from TAMS Consultants Inc.
Similarity score 0.951 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000151595
A generic internal routing slip used to process correspondence and reports related to the World Trade Center environmental cleanup program.
Similarity score 0.948 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135765
City receiving report acknowledging delivery of HVAC consulting services for WTC from TAMS Consultants Inc.
Similarity score 0.948 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100859
A scope of work document detailing interior cleaning by a licensed asbestos contractor at 114 Liberty Street.
Similarity score 0.947 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163328
Distribution to environmental organizations, legal advocates, health agencies, unions, and academic institutions.
Similarity score 0.947 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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