Final section of inspection forms requiring general impressions and specific cleaning recommendations based on WTC dust findings.
NYC-WTC_000139871Folder label: “EPA HVAC ACTION PLAN (Indoor Clean up)”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
23 Mechanical Make-up Air System Visual Inspection Form Pagel of2
General impression (indicate recommendations for cleaning based on flnding of WTC dust):
KEY; NP = not present; NF = not found; I ■= inaccessible; U = unknown
NYC-WTC_000139871
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000139966
Inspection form template for make-up air handling units to document debris and dust presence.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139937
Inspection checklist for supply air intakes including louver status, accessibility, and debris presence.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140022
Summary page of HVAC inspection documenting general impressions and cleaning recommendations based on WTC dust findings.
1 shared non-person entities · Same agency, volume and box · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139873
Form for documenting non-standard ventilation systems not covered by standard templates, including cleaning recommendations.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.929
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140025
Additional ventilation system evaluation form for systems not covered in prior forms, including mechanical room assessment and WTC dust findings.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.929
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139941
General inspection form for ventilation systems not covered by standard supply or exhaust templates.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.928
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139962
Inspection form for non-standard ventilation systems to document debris and dust presence.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139868
Second page of the inspection form recording filter loading, acoustical lining condition, and cleaning recommendations.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161583
EPA distributes revised HVAC checklist and proposes meeting with DEP and contractors for implementation briefing.
1 shared non-person entities · 1 shared topics · similarity 0.941
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · similarity 0.940
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162671
EPA forwards revised HVAC cleaning checklist and proposes meeting to brief DEP staff and contractors on implementation procedures.
1 shared non-person entities · 1 shared topics · similarity 0.926
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117831
Letter from Athenica Environmental Services reporting HVAC and environmental inspections performed on January 15, 2003.
1 shared non-person entities · 1 shared topics · similarity 0.921
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_000139856
Notice instructing that original World Trade Center documents must be preserved as evidence and not disposed of by the Law Department.
Filed in the same folder
NYC-WTC_000139857
Document header instructing that original WTC records must be preserved as evidence for potential legal actions.
Filed in the same folder
NYC-WTC_000139859
Internal memo expressing concerns about advising residents of potential health risks from 15 months of unrealistic HVAC assessment and cleanup, requesting urgent decision-making.
Filed in the same folder
Filed in the same folder
NYC-WTC_000139861
Memo requesting EPA ensure factual information about HVAC matters be prepared for presentation at meeting with City officials, FEMA, and public communications consultant.
Filed in the same folder