OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
THREE WORLD FINANCIAL CENTER GENERAL CLEANING: 30"’ - SV' FLOORS
Definition: Light accumulation of visible dust present. Does not require a Notice of Asbestos Abatement as a “regulated area”, following NYC Title 15, Chapter 1 Rules, nor per the NYCDEP memorandum dated 9/26/01, where dust is not considered to be asbestos-containing.
American Building Maintenance - Scope of Work:
(INSERT to be provided by ABM/McCIier )
Health & Safety Requirements:
® All cleaning personnel to have pulmonary function and respirator fit tests, prior to assignment to work areas.
® All cleaning personnel to wear one-half face respirators, with HEPA cartridges.
• All cleaning persormel to sign-in and sign-out at the assigned floor, including printed name, signature, WTC badge number, and Social Security Number.
• Asbestos exposure assessments to be performed, on a minimum of 20% of the cleaning work force (> 3 workers/work shift/floor), by monitoring personal breathing zone to measure OSHA eight-hour time weighted average Personal Exposure Limit (PEL).
e Personal hygiene facilities shall be provided on each floor being cleaned.
• Final airborne asbestos clearance shall be by Transmission Electron Microscopy (TEM), in accordance with the AHERA standard, prior to occupancy by unprotected workers.
Notes:
The use of “Tyvek” coveralls by cleaning personnel is optional. PEL sample analysis by Phase Contrast Microscopy (PCM), NIOSH Method 7400, the results of which will be reported the next working morning. Final Clearance samples will be collected using aggressive sampling, the day following completion of the cleaning of a floor, and results reported the day following the collection, i.e., within 48 hours of the completion of cleaning.
Prepared by: Jeffrey A. Boggs, CHMM 10/30/01 Director of Environmental Services, EMG Page 1 of 1
CITY_21MC100_003723280
NYC-WTC_000220308
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NYC-WTC_000154306
Letter from DEP Bureau of Environmental Compliance reviewing the draft scope of work for the World Trade Center indoor dust cleaning program.
3 shared non-person entities · 1 shared topics · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000151471
Letter advising EPA that DEP's Bureau of Environmental Compliance reviewed the draft cleaning contract scope for World Trade Center indoor dust cleaning.
3 shared non-person entities · 1 shared topics · similarity 0.919
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140531
Draft scope of work document outlining regulations and procedures for residential dust cleanup and air sampling following the World Trade Center collapse.
3 shared non-person entities · 1 shared topics · similarity 0.919
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107379
Formal request by a resident for the Department of Environmental Protection to perform cleaning and monitoring work at their apartment.
3 shared non-person entities · 1 shared topics · similarity 0.917
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140603
Contract establishing requirements for third-party asbestos monitoring and air sampling in residential buildings.
3 shared non-person entities · 1 shared topics · similarity 0.917
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140443
Draft contract scope outlining compliance requirements and a direct assistance program for residents south of Canal Street.
3 shared non-person entities · 1 shared topics · similarity 0.917
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107535
Resident request for DEP to perform cleaning and monitoring work at an apartment in Manhattan.
3 shared non-person entities · 1 shared topics · similarity 0.917
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.916
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155174
Chain of custody documentation for cleanup and monitoring samples at 114 Liberty distributed among project team members.
3 shared non-person entities · 1 shared topics · similarity 0.916
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.916
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138897
Internal DEP coordination regarding comments on 114 Liberty procedures and preparation of a response.
3 shared non-person entities · 1 shared topics · similarity 0.915
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140615
Contract establishing requirements for third-party asbestos monitoring and air sampling in residential buildings near the World Trade Center.
3 shared non-person entities · 1 shared topics · similarity 0.915
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000102605
Scope of work document dated February 2003 detailing a mandatory pre-bid meeting and requirements for asbestos abatement contractor cleaning at 114 Liberty Street.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.954 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155394
Transmission of cleanup and environmental monitoring documentation for 114 Liberty post-WTC dust remediation project.
Similarity score 0.954 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.954 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.954 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000154306
Letter from DEP Bureau of Environmental Compliance reviewing the draft scope of work for the World Trade Center indoor dust cleaning program.
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Letter advising EPA that DEP's Bureau of Environmental Compliance reviewed the draft cleaning contract scope for World Trade Center indoor dust cleaning.
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