Circulation of latest draft cleaning and monitoring statement of works for WTC for review and comment.
NYC-WTC_000138659–000138673Folder label: “E-Mails Hotline M. Gilsenan”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
10. All WTC debris shall be misted and double-bagged. Accumulation ofwater is prohibited. Water misting shall be sufficient to wet the material without water accumulations. After the removal of debris, all surfaces shall be HEPA vacuumed and wet wiped. Encapsulating agents shall not be applied. Once all surfaces have been HEPA vacuumed and wet wiped, a second cleaning shall be performed. Surfaces include but are not limited to walls, floors, ceilings, ledges, trims and furnishings.
11. Surfaces that may not be wiped shall be HEPA vacuumed three times or disposed as ACM waste. Disposal ofresidents personal property may not occur without prior authorization by USEPAand the owner.
12. A cleaning checklist (to be developed) will be completed by the supervisor at thee completion of the cleaning.
13. A thorough visual inspection will be conducted by the Project Monitor to verify the absence of visible dust accumulations. Additional clean-up procedures shall be performed where visible dust is observed.
14. After successful clearance air monitoring isolation barriers shall be removed in conjunction with the use of a HEPA vacuum.
15. Air sampling shall be performed by the Monitoring Contractor after the area is free of dust accumulations as determined by the Project Monitor. Ifthe apartment does not meet the cleanup criteria of0.0009 fibers/cc(TEM), the apartment will be recleaned at no additional cost and retested, [additional analytical language required]
16. Any damage or loss to that occurs during cleaning is the responsibility ofthe cleaning contractor. The cleaning contractor is not responsible for damage or loss caused by the acts ofparties not involved in the cleanup.
17. All work shall be in compliance with all other applicable requirements ofTitle 15, Chapter 1 ofthe Rules of the City ofNew York and New York Industrial Code Rule 56. Transportation and disposal of generated waste shall be in compliance with all applicable rules and regulations.
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NYC-WTC_000138666
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NYC-WTC_000138743
EPA circulates latest draft scopes of work for WTC indoor dust cleaning program requesting comments.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138626
Distribution of revised scopes of work documents for WTC indoor cleaning and monitoring contracts.
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DEP requests review of attached Scope of Work documents for mold remediation and air monitoring contracts.
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Administrative notice instructs staff to preserve original World Trade Center documents for potential litigation.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138918
Internal DEP correspondence discussing EPA draft scope of work for WTC program and clarifying agency roles and responsibilities.
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EPA transmits revised scopes of work for WTC indoor cleaning and monitoring contracts to DEP.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162352
EPA request for review and feedback on draft scope of work documents for WTC cleaning and air monitoring contractors.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161167
Forwarded draft Statements of Work for cleaning and monitoring activities requiring review by noon.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161325
Final scope of work documents for indoor dust cleaning and monitoring contractor activities in WTC cleanup program.
12 shared non-person entities · 1 shared topics · similarity 0.991
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NYC-WTC_000138375
Notice instructing staff to preserve original World Trade Center documents for potential future legal actions.
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NYC-WTC_000138376
Notice instructs staff to preserve original World Trade Center documents as evidence for potential future legal actions against the City.
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NYC-WTC_000138377
DEP memo documenting closure of environmental assistance desk following decline in public inquiries about water quality, air quality, asbestos, and dust.
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Filed in the same folder
Filed in the same folder