EPA distributes revised HVAC checklist and proposes meeting with DEP and contractors for implementation briefing.
NYC-WTC_000161583–000161592Folder label: “E-mails R. Avaltroni 2002”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection Form Page 1 of 1 Mecha .ical Exhaust System Identification:
Locatv Area Served:
Associe d mechanical room: clean Y N dry Y stored chemicals/refuse N Y N Surface Component Systen. Components Dust/ WTC • not present [NOTE; if component not present (NP), not found (NF) or inaccessible (I) please Debris Dust • not found indicate in last column] Present? Present? • inaccessible Exhau : air outlet: Location: Acces - a for inspection? Y N (explain):
- Ic.' crs, grates and/or screens - outside air duct - Outside air damper(s) Exhae : fan unit: bl. . er assembly inch blower wheel, housing, air vanes, in-line noise attenuators - bk er housing acoustical lining - vib. ,:-ion collars Exhaust air distribution: - Exhcer. air ducts Est. total In ft No. locations inspected Specif type (circle): metal fibrous glass lined metal masonry fibrous glass board flex-duct wood - Accessible in-line fire dampers Est. total qty No. locations inspected - Acce,„ ble turning vanes Est. total qty No. locations inspected - Exh;:. । air grilles Est. total qty No. locations inspected Other ecify):
Other L: formation:
Gencr mpressic (indicate recommendations for cleaning based on finding of WTC dust):
KEY: NP = not pment; NF = not found; I = inaccessible; U = unknown
NYC-WTC_000161588
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.
No available related records indexed in this group.
NYC-WTC_000162560
Sharing a revised HVAC inspection checklist and draft evaluator instructions developed after a coordination meeting.
2 shared non-person entities · 1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135339
Invoice for HVAC consulting services provided at the World Trade Center site in 2003.
2 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000113862
Letter from Athenica Environmental Services reporting HVAC and environmental inspections performed at 380 Rector Place on January 13, 2003.
2 shared non-person entities · 1 shared topics · similarity 0.985
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 0.984
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.
3 shared non-person entities · 1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000116268
Letter from Athenica Environmental Services detailing HVAC and environmental inspections conducted at 350 Albany Street in February 2003.
2 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000116323
List of HVAC components including fans, ducts, and mixing chambers at 300 Albany Street.
2 shared non-person entities · 1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130419
Memo recommending recleaning of HVAC equipment at 45 Wall Street due to WTC dust found during February 2003 visual inspection.
3 shared non-person entities · 1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000116234
Form documenting building details and inspection results for 300 Albany Street, including checks for ACM, air monitoring, and facade conditions.
2 shared non-person entities · 1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000116169
Form documenting visual facade inspections and air monitoring status for a building at 320 Albany Street.
2 shared non-person entities · 1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117345
January 30, 2003 letter from Athenica Environmental Services regarding HVAC and environmental inspections at 250 South End Avenue.
2 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135765
City receiving report acknowledging delivery of HVAC consulting services for WTC from TAMS Consultants Inc.
3 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000133898
Invoice submitted for professional engineering services related to HVAC consulting and oversight of World Trade Center evaluation and cleaning.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000113862
Letter from Athenica Environmental Services reporting HVAC and environmental inspections performed at 380 Rector Place on January 13, 2003.
Similarity score 0.983 (not a probability)
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.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000133793
Memo recommending cleaning of lobby and roof HVAC units at 50 [Street] due to WTC dust found during inspection.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000113862
Letter from Athenica Environmental Services reporting HVAC and environmental inspections performed at 380 Rector Place on January 13, 2003.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139869
Inspection record for exhaust air outlets and fan units, noting cleanliness and presence of WTC dust or debris.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000160529
Notice instructing staff to preserve original World Trade Center documents as potential legal evidence and not dispose of them.
Filed in the same folder
NYC-WTC_000160530
DEP memo documenting inconsistent dust control from WTC debris transport trucks affecting school reopening plans.
Filed in the same folder
NYC-WTC_000160536
DEP memo discussing WTC recovery contractor operations, fuel requirements, infrastructure repairs, and school proximity.
Filed in the same folder
NYC-WTC_000160537
Forwarded draft press release from NYC Department of Health regarding WTC environmental and health guidance.
Filed in the same folder
Distribution of the final version of a Department of Health press release concerning WTC indoor air quality.
Filed in the same folder