Fragmented text containing unstructured characters from an HVAC costs record.
NYC-WTC_000135232–000135234Folder label: “HVAC COSTS”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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NYC-WTC 000135234
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_000135277
Estimate sheet calculating HVAC risers and fans for buildings on [name] Avenue based on floor counts.
1 shared non-person entities · Same agency, volume and box · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135235
Illegible text fragment from a record in the DEP Box 56 HVAC costs collection.
Same agency, volume and box · similarity 0.936
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135253
Summary of HVAC cleaning costs per unit and floor for multiple buildings on the World Trade Center site.
Same agency, volume and box · similarity 0.930
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135229
List of HVAC components and quantities for cleaning at 225 Rector Place.
Same agency, volume and box · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135211
Detailed budget estimate outlining costs for HVAC system units, risers, tents, and scaffolding at 250 South End Avenue.
1 shared non-person entities · Same agency, volume and box · similarity 0.910
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135975
Document containing illegible text or corrupted data within the Department of Environmental Protection's Athena D Terms records.
1 shared non-person entities · similarity 0.917
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000114017
Report documenting an asbestos inspection at 333 Rector Place scheduled for October 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.912
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000142262
Fragmented DEP record from Box 06 with unreadable text and partial headers.
1 shared topics · similarity 0.911
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130855
Invoice from Asbestos Removal Corp for roof cleanup services at 40 Exchange Place dated September 18, 2002.
1 shared topics · similarity 0.911
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172523
Fragmented handwritten notes or calculations related to space design or construction at 7 World Trade Center.
Similar document embedding; no shared entity or topic indexed. · similarity 0.909
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117805
Invoice from Fiber Control Inc. for cleaning a gravel roof at 2 South End Avenue totaling $59,883.10.
1 shared topics · similarity 0.908
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173169
Faxed estimate from HVAC contractor for construction work at 7 World Trade Center facility, dated September 1990.
1 shared topics · similarity 0.908
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000099154
Document header page from DEP Box 34 containing the identifier NYC-WTC 000099154 for 93 Nassau Street.
Similarity score 0.974 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106101
Chain of custody form for lead in dust wipe samples collected at 250 Broadway on September 19 and 20, 2001.
Similarity score 0.972 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000106851
Certification that floors 6-11 of school building meet re-occupancy criteria based on post-cleaning visual inspection and air sample testing.
Similarity score 0.970 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000102902
Documentation tracking the collection and transport of lead wipe samples from unit ventilators at a World Trade Center site location.
Similarity score 0.970 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.970 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135628
Fragmented document excerpt from the Department of Environmental Protection regarding World Trade Center site activities.
Similarity score 0.970 (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.
NYC-WTC_000135205
Administrative record identified by document number from the DEP Box 56 collection regarding WTC activities.
Filed in the same folder
Detailed budget estimate outlining costs for HVAC system units, risers, tents, and scaffolding at 250 South End Avenue.
Filed in the same folder
A single-page record containing numerical data and an identification number related to HVAC costs.
Filed in the same folder
Detailed summary of HVAC cleaning costs per unit and floor for multiple buildings on the World Trade Center site.
Filed in the same folder
NYC-WTC_000135229
List of HVAC components and quantities for cleaning at 225 Rector Place.
Filed in the same folder