Memo discusses finalizing agency roles in the monitoring program and addresses required indemnification letters and right of entry issues.
NYC-WTC_000139830–000139851Folder label: “E-Mails Sent M. Gilsenan 2001-2002”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Commercial Heating, Ventilating and Air Conditioning Systems and the NADCA Assessment, Cleaning and Restoration Standard (ACR 2002). d. The results of the whole building HVAC system evaluations shall be documented in a letter report. This report shall be provided to DEP and EPA within 2 business days of the completion of the evaluation. This report shall include the name and qualifications of inspector, date of inspection, building location, a description of the HVAC system, the basis for the determining whether or not the syst^^^was impacted by the collapse of the WTC and if the system requires cleaning. Deliverables A The Project Monitor shall record if the HVAC sy§ Ws has beensiii^lli dust or debis from the collapse of the WTC, if the HVAC i A stem uha,§,,/®Sen A. 1 and cleaned subsequent to September 11,2001 (if yes, then wB , and byi^om) and: TVAC system requires cleaning. This information shall be proviB ;L or an agri lon alternative electronic format or website approved by EPA wi’ ^Bours of activity.
6. HVAC systems that have been impacted by d’ de^^^^l^e collapse of the World Trade Center will be cleaned. In the event th^;^ TiVAC system for an entire building requires cleaning, a separate, site specific contra^W JO warded by for this work. If only a portion of a HVAC system requires cleaning, t„_„ _. gleaning contractor will conduct the cleaning utilizing specialized labor trained and expei enced in duct cleaning. a. The monitoring contractor shall schcltile and the cleaning ofHVAC systems. b. The Monitoring Conwfcr shall inspect HVAG"systems or portions thereof cleaned to verify cleanliness,, If visible ^st or oth^^ontaminants are evident through visual inspection or testing► then the Monitoring: Contractor will direct the HVAC cleaning contractor to/rellm those pardons of the system where dust or other contaminants are present and reimspcct. c, HVAC cleaning,, ant cleanliness inspections shall be conducted in accordance with Association (NADCA) General Specification for the the National Air Duc 1 lers sating. Ventilating and Air Conditioning Systems and the Cieaiang of Corrtmes NADCA Assessmeh ling and Restoration Standard (ACR 2002).
7. (impling of resillnces and common spaces where cleaning has not been requested Based on consultation with resident, aggressive or modified aggressive air sampling will be conducted. Residents shall not be present in their residence during aggressive airsan^^g activities. i. Before beginning aggressive air sampling, a 1 horsepower electric leafblower shall be used to direct exhaust air against walls, ceilings, floors and other surfaces. This shall continue for at least flve minutes per 1,000 square feet of floor. When directing the exhaust, caution shall be taken to minimize disturbance and potential damage to furnishings and personal belongings. ii. HVAC systems shall be shut down or isolated locally during aggressive air samphng.
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NYC-WTC_000139836
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NYC-WTC_000139209
Administrative notice instructs staff to preserve original World Trade Center documents for potential litigation.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
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.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139232
DEP requests review of attached Scope of Work documents for mold remediation and air monitoring contracts.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
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.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139005
EPA final scope of work documents for monitoring and cleaning operations in World Trade Center indoor dust remediation program.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138774
EPA provides final versions of scopes of work for the WTC indoor dust cleaning program.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · 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.
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139069
EPA scope of work documents for World Trade Center indoor dust cleaning program monitoring and remediation procedures.
17 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139029
EPA final scope of work documents for World Trade Center indoor dust cleaning and monitoring program forwarded to NYC project managers.
17 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
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.
17 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163947
EPA distribution of inter-agency coordination matrix to federal, state, and local agencies regarding post-9/11 environmental response.
13 shared non-person entities · 1 shared topics · similarity 0.994
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_000139574
Instruction to retain original World Trade Center documents as evidence for potential future legal actions against the City.
Filed in the same folder
NYC-WTC_000139575
Instruction to retain original WTC documents for potential future legal actions rather than disposing of them.
Filed in the same folder
NYC-WTC_000139576
Forwarded memo containing World Trade Center phase contrast microscopy air quality test results from October 10, 2001.
Filed in the same folder
NYC-WTC_000139577
Forwarded memo with World Trade Center phase contrast microscopy air quality sampling test results from October 15, 2001.
Filed in the same folder
NYC-WTC_000139579
Request to DEP bureau staff to complete and submit time sheets documenting hours worked on World Trade Center response activities.
Filed in the same folder