EPA transmits revised statements of work for WTC cleaning and monitoring activities incorporating modifications and additions discussed in interagency meeting.
NYC-WTC_000163864–000163882Folder label: “E-mails M. Gilsenan 2002”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Equipment shall ran continuously until clearance air monitoring. A minimum ofone air change every 30 minutes shall be provided. When ducting to the outside is not possible, a second negative pressure ventilation unit compatible with the primary unit capacity may be connected in series.
10. All WTC debris shall bemisted and double-bagged. Accumulation of water is prohibited. Water misting shall be sufficient to wet the material without water aeGumulations. 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 shaU be performed. Surfaces include but are not limited to walls, floors, ceilings, ledges, trims appliances and equipment and furnishings.
11. Ifidentified by the Monitoring Contractor during initial site visit, surfaces that nr ; i* ■! I x- ; v' iped shall be HEPA vacuumed three times or disposed as ACM waste. Disposal of residents personal propefty may not occur without prior authorization by EPA and the owner.
12. A cleaning checklist (to be developed) will be completed by the supervisor at the completion ofthe cleaning.
13. A thorough visual inspection will be conducted by the Project Monitor to veri fy the absence ofvisible dust accumulations. Additional clean-up procedures shalI be performed where visible dust is observed.
14. After successiul clearance air monitoring isolation barriers shall be removed in conjunction with the use of a HEPA vacuum*. SKf <
15. Air sampling shall be performed by the Air Sampling Technician after the area is free of dust accumulations as determined by the Project Monitor. ;
16. Any damage or loss to that occurs during cleaning is the responsibility ofthe cleaning contractor. The cleaning. i i r. ।. >r i •- not responsible for damage or loss eausCd by the acts Of parties not involved in the cleanup.
12. A11 work shall be in compliance with all other applicable requirements of Title 15, Chapter 1 ofthe Rules of the City of New York and New York Industrial Code Rule 56. Transportation and disposal of generated waste shall be in compliance with all applicable rules and regulations.
18; Ifmold is observed, the cleaning contractor will contact the Monitoring Contractor who will contact the NYCDOH and EPA.
NYC-WTC_000163871
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NYC-WTC_000163947
EPA distribution of inter-agency coordination matrix to federal, state, and local agencies regarding post-9/11 environmental response.
15 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139539
Updated scopes of work for WTC cleaning and monitoring contracts distributed to multiple agencies for coordination.
15 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138674
Distribution of updated statement of work documents for WTC cleaning and monitoring programs.
15 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138585
Distribution of updated statement of work documents for WTC cleaning and monitoring programs.
15 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138725
EPA transmits revised scopes of work for WTC indoor cleaning and monitoring contracts to DEP.
14 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138626
Distribution of revised scopes of work documents for WTC indoor cleaning and monitoring contracts.
14 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139830
Memo discusses finalizing agency roles in the monitoring program and addresses required indemnification letters and right of entry issues.
13 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138805
EPA delivers final scopes of work for WTC indoor dust cleaning and monitoring program to DEP.
14 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139209
Administrative notice instructs staff to preserve original World Trade Center documents for potential litigation.
12 shared non-person entities · 1 shared topics · similarity 0.993
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.
12 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000163849
Document preservation notice from City Law Department instructing personnel not to dispose of WTC-related records that are held as evidence for potential future litigation.
Filed in the same folder
Filed in the same folder
NYC-WTC_000163851
DEP transmits final version of FEMA matrix document to EPA contact for interagency coordination of WTC cleanup and monitoring activities.
Filed in the same folder
NYC-WTC_000163858
DEP notification of air monitoring audit schedule changes with assigned personnel for WTC-related environmental monitoring activities.
Filed in the same folder
NYC-WTC_000163883
DEP staff transmission of document regarding WTC-related environmental protection work product marked as high importance.
Filed in the same folder