NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 46/395 345 SOUTH END AV 1083377, 16/100
Document / 40 pages

HVAC inspection report cover letter, Dec 2002

Machine-extracted title · confidence 90%

Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 South End Avenue.

NYC-WTC_000117561–000117600

Folder label: “395 345 SOUTH END AV 1083377, 16/100

Page image
Scanned page image, NYC-WTC_000117590
OCR text

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

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000117590Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Buildings in this record

Machine-extracted building matches; verify each source. Buildings, never households.

Others also read

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_000120940 · Box DEP Box 48

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

NYC-WTC_000120991 · Box DEP Box 48

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_000117419 · Box DEP Box 46

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

NYC-WTC_000117613 · Box DEP Box 46

Form documenting the collection and submission of bulk samples for asbestos analysis with inspector signatures.

Cited alongside this record in an Ask answer

Compare copies and versions →