January 30, 2003 letter from Athenica Environmental Services regarding HVAC and environmental inspections at 250 South End Avenue.
NYC-WTC_000117345–000117374Folder label: “250 SOUTH END av 1065089, 16/7503”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document 2.2 Mechanical Exhaust System Visual Inspection Form Mechanical Exhaust System Identification: EXHAUST #3 Location: 250 SOUTH END AVE/ MAIN ROOF Associated mechanical room: clean_s_Y. dry_ Area Served: N stored chemicals/refuse_ System Components [NOTE: if component not present (NP), not found (NF) or inaccessible (l) please indicate in last column] Exhaust air outlet: Location: Accessible for inspection? X. _N (explain): - louvers, grates and/or screens - outside air duct - outside air damper(s) Exhaust fan unit: - blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators - blower housing acoustical lining - vibration collars Exhaust air distribution: - Exhaust air ducts Est. total In ft 180 No. locations inspected_1 Specify type (circle): metal fibrous glass lined meta! ) masonry fibrous glass board fex-duct wood - Accessible in-line fire dampers Est. total qty - Accessible turning vanes Est. total qty - Exhaust air grilles Est. total qty 19 No. locations inspected No. locations inspected No. locations inspected_0 Other (specify): Other Information: Y Surface Dust/ Debris Present? Y Page 1 of 1 _N WTC Dust Present? Y Component • not present • not found • inaccessible Y NP NP NP Y NP NP I General impression (indicate recommendations for cleaning based on finding of WTC dust): -THE BLADES OF EXHAUST FAN ARE COVERED WITH WTC related dust. THE HBERELASS LINING 19 COVERED LOTTH IHiN COATING OF WTC dust. - CLEANING IS REQUIRED IOR WTC RELATED DUST. - CLEAN THE EXHAUST FAN UNIT ALONG WITH ITS COMPONENTS AND ITS ASSOCIATED DUCT. KEY: NP = not present; NF = not found; I = inaccessible; U = unknown NYC-WTC_000117351
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_000116234
Form documenting building details and inspection results for 300 Albany Street, including checks for ACM, air monitoring, and facade conditions.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000116323
List of HVAC components including fans, ducts, and mixing chambers at 300 Albany Street.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
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.
8 shared non-person entities · 1 shared topics · similarity 0.998
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.
7 shared non-person entities · 1 shared topics · similarity 0.997
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.
7 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132758
A ventilation system evaluation form for a multi-use facility with 300 residential units and nine floors.
2 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000129218
Form documenting ventilation system types and facility details for a building at 49 Fulton Street.
2 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000131909
Blank ventilation system evaluation form for recording building details and inspection data.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135765
City receiving report acknowledging delivery of HVAC consulting services for WTC from TAMS Consultants Inc.
5 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135339
Invoice for HVAC consulting services provided at the World Trade Center site in 2003.
8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000134538
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.
3 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000133770
Memo recommending cleaning of two HVAC units at 130 Water Street due to WTC dust found during visual inspection.
3 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000135339
Invoice for HVAC consulting services provided at the World Trade Center site in 2003.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135339
Invoice for HVAC consulting services provided at the World Trade Center site in 2003.
Similarity score 0.995 (not a probability)
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.
Similarity score 0.994 (not a probability)
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.
Similarity score 0.994 (not a probability)
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.
Similarity score 0.994 (not a probability)
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.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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.
Single page document header identifying the subject property as 250 South End Avenue with associated block and lot numbers.
Filed in the same folder
Single page document header identifying the subject property as 250 South End Avenue with associated block and lot numbers.
Filed in the same folder
Billing document from a contractor for cleaning 4,500 square feet of gravel roof at the specified location.
Filed in the same folder
Page with unreadable text and artifacts from a document in the 250 South End Avenue environmental records.
Filed in the same folder
Page with unreadable text and artifacts from a document in the 250 South End Avenue environmental records.
Filed in the same folder