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 Page 1 of 1 Mechanical Exhaust System Identification: , ZXuAusT #4 Location: = 250 SoutH Guo AE / Hain Poot Associated mechanical room: clean. Y. N dy ¥Y N _ stored chemicals/refuse YON eee Area Served: Surface Component System Components Dust/ wic ® not present [NOTE: if component not present (NP), not found (NF) or inaccessible @® please Debris Dust ® not found indicate in last column] Present? | Present? | , inaccessible Exhaust air outlet: Location: Accessible for inspection? Y'\fN (explain): / y — louvers, grates and/or screens y Ni — outside air duct Y Y ~ outside air damper(s) N P Exhaust fan unit: —_blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators ¥ Y — blower housing acoustical lining N p ~ vibration collars N P Exhaust air distribution: ~ Exhaust air ducts Est. totalinft__!60 No. locations inspected__\ Specify type (circle): i glass li clal’, masonry fibrous glass board — Accessible in-line fire dampers Est. total gty No. locations inspected NP — Accessible turning vanes Est. total qty No. locations inspected AJ P — Exhaust air grilles Est. total qty_ {9 No. locations inspected _0 + Other (specify): Other Information: General impression (indicate recommendations for cleaning based on finding of WTC dust): — Z2xdAdost FAN CoMPONENTS Cove RED uorTt Wre ra leteal! alust. — CLeaning IS ReQuiRED FOR WTC Recated Dvsy. —Crean tHE Exhaust FAN UNIT ALONG WITH ITS CoufondentS AND AsSSOUNTED DUCT. KEY: NP = not present; NF = not found; I = inaccessible; U = unknown NYC-WTC_000117352
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 0.993 (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 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000134597
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000129218
Form documenting ventilation system types and facility details for a building at 49 Fulton Street.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135765
City receiving report acknowledging delivery of HVAC consulting services for WTC from TAMS Consultants Inc.
Similarity score 0.993 (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 0.993 (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