Instructional guidance for completing ventilation system evaluation forms, including documentation of prior inspections, maintenance records, and WTC dust assessment.
NYC-WTC_000140029–000140035Folder label: “EPA HVAC ACTION PLAN (Indoor Clean up)”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Guidance for Ventilation System Evaluation Form Page 6 of?
documenting the condition of the other ventilation system.
General impression - this space is for the HVAC Evaluator’s general impression of whether or not cleaning is indicated based on the presence of WTC dust. The HVAC Evaluator should note any other comments that are deemed relevant to the determination of WTC dust or comments on conditions that would likely impact the scope or feasibility of cleaning.
NYC-WTC_000140035
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NYC-WTC_000139968
Instructions for inspectors on reviewing building records and identifying WTC dust indicators during HVAC evaluations.
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Instructions for completing ventilation system evaluation forms, including requirements for reviewing prior inspection records and maintenance logs.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139942
Instructions for reviewing maintenance records and noting historical data regarding WTC dust in buildings.
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EPA correspondence transmitting the final HVAC system inspection checklist and implementation guidance for use by contractors in post-9/11 building cleanup and ventilation system…
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EPA forwards revised HVAC cleaning checklist and proposes meeting to brief DEP staff and contractors on implementation procedures.
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EPA distributes revised HVAC checklist and proposes meeting with DEP and contractors for implementation briefing.
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Memo recommending recleaning of HVAC equipment at 45 Wall Street due to WTC dust found during February 2003 visual inspection.
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Cole Consulting identifies impacted HVAC units at 50 [Street] requiring cleaning due to WTC dust found during a February 2003 inspection.
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Letter from Athenica Environmental Services reporting HVAC and environmental inspections performed at 380 Rector Place on January 13, 2003.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000113892
Invoice from Athenica Environmental Services for HVAC and environmental inspections performed at 380 Rector Place on January 13, 2003.
2 shared non-person entities · 1 shared topics · similarity 0.941
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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