Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 South End Avenue.
NYC-WTC_000117561–000117600Folder label: “395 345 SOUTH END AV 1083377, 16/100”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
WTC Residential Study 395 South EndAvenue EMSL Billing # 040217979 Quartz Cristo Tridymite Gypsum Calcite Portlandite mg mg mg mg mg mg 1 O55e9.901-562 0.087 'DL 'DL 0.060 0.069 'DL
Reference True Value 0.026 0.050 0.050 0.010 0.030 0.050 Measured 0.024 0.081 0.090 0.007 0.029 0.036 Peak Areas Quartz Cristo Tridymite Gypsum Calcite Ponlandlte Primary Primary Primary Primary Primary Primary 1 055t9.301.562 432.0 0.0 0.0 2489.7 710.2 28.5
Reference 118.0 574.4 521.5 300.3 299.6 114.3 Corrected 124363.5 2.412283 slope 4.953 9.3758 5.8028 41.603 10.312 3.1625 Equations to obtal nmass ofa phase tug) from Peak Area (if that phase Is assumed to be pse.sen8.
Alpha Quartz (Primary) ug = (Peak Area) /4.953 DL = 5 ug Cristobalite (Primary) ug = (Peak Area) /L3758 DL = 20 ug Tridymite (Primary) ug = (Peak Area) /5.8028 DL = 20 ug Gypsum (Primary) ug = (Peak Area) /41.603 DL =10 ug Calcite (Primary) ug = (Peak Area) / 10.312 DL = 20 ug Portiandite (Primary) ug = (Peak Area) /3.1625 DL = 20 ug
NYC-WTC 000117590
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000117441
Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117634
Letter from Environmental Services Inc. to the EPA regarding HVAC and environmental inspections performed at 385 South End Avenue in November 2002.
19 shared non-person entities · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117662
Header of a fax dated January 5, 2000, containing illegible text and references to an inspection report.
4 shared non-person entities · Same agency, volume and box · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000114019
Letter and chain of custody document tracking HVAC and environmental inspection samples from 333 Rector Place.
16 shared non-person entities · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000099514
Inspection report listing rooftop units at 75-79-81 Nassau Street where possible World Trade Center debris was identified in November 2002.
4 shared non-person entities · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000118876
A form for recording WTC debris inspection results at 80 Beekman Street, including facade and air monitoring data.
4 shared non-person entities · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000115031
Inspection report for HVAC ducts at 261 Water Street checking for possible World Trade Center debris contamination.
4 shared non-person entities · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132828
Inspection report listing fan models and conditions at a NYC address in November 2002.
4 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132753
Inspection report for HVAC units at a location on 330 [name] identified as containing World Trade Center debris.
4 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132808
Inspection form for HVAC units at a NYC address dated November 6, 2002.
4 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132818
Inspection report listing fan models and conditions at a NYC address in November 2002.
4 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132823
Inspection report listing fan models and conditions at a NYC address in November 2002.
4 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000176089
Laboratory findings on silica concentrations from residential sampling projects submitted to the EPA in late December 2001.
Similarity score 0.920 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176156
Report enclosure detailing air and settled dust sampling results for Building 26, including PM size fraction analysis.
Similarity score 0.918 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176075
Laboratory data sheet showing quartz and calcite concentrations from samples collected during the Residential Sampling project.
Similarity score 0.915 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176072
Document presenting X-ray diffraction results for silica and mineral content from residential sampling in November 2001.
Similarity score 0.912 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176072
Document presenting X-ray diffraction results for silica and mineral content from residential sampling in November 2001.
Similarity score 0.911 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.911 (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.
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
Cited alongside this record in an Ask answer
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
Cited alongside this record in an Ask answer
NYC-WTC_000123797
NYC DEP letter to building owner requesting environmental hazard assessments and bulk sample results for WTC-area building re-occupancy.
Cited alongside this record in an Ask answer
Form requesting details on building management, ACM presence, air monitoring, and facade inspection results for 250 South End Avenue.
Cited alongside this record in an Ask answer
Label identifying the location at 345 South End Avenue with associated block and lot numbers.
Cited alongside this record in an Ask answer