Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
NYC-WTC_000117441–000117477Folder label: “375 345 SOUTH END AV 1083378, 16/100”
OCR status: ocr · source: ours
NYC-WTC_000117469 EMSL Analytical, Inc. 107 Haddon Ave., Westmont. NJ 03108 | Order 1D:040217976 | Alin: U.S. EPA Customer ID: USEPA30 Financial Services Division Customer PO: 2W-1I04-NNLX 200 Pennsylvania Avenue. Date Received: 1102-02 7:04 PM NW Maildrop 2734R Washington. DC 20460 Fax: EMSL Order: 040217976 Project: Residential / 37S South End Ave EMSL Project ID: Report Date: 11/07'02 Date Analyzed: 116-11:702 Silica, Crystalline Analysis of Bulk Dust Samples Performed by X-Ray Diffraction (XRD) NIOSH Method 7560 (Modified), Issue 3, 1/15/98 Sample a-Quartz Cristobalite Tridymite Gypsum Calcite Portiandite Location Mass % % % % % % (2) ~561 mechanical phoe room 0.002 14.80 <1.00 <1.00 0.95 1.75 <1.00 exhaust duct 6.026Q N/A 0.024 mg N/A N/A NVA 0.050C 0.061 mg 0.0S0T 0.090 mg Note:Reported quartz contents may not represent respirable quartz fraction. due to large particle size of the samples. Instrument Sensitivity: 0.005 mg: a-Quart: 0.010 mgGypsunt 0.020 my: CristohaliteTridymite‘Calcite:Portlandite < — Less than the stated value, The lowest reportable value is equivalent to the Analytical Sensitivity wiich is calculated from the lowest reproducible concentration of silica detectable by the instrument. i Anant Samudra, Ph.D, in Analyst Stéphen Siegel, CIH- Lab Manager Or other approved signatory AIHA Accredited - Laboratory [D #100192 Page | of I NYC 9/11 Public Portal Document
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000117561
Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 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.
21 shared non-person entities · Same agency, volume and box · similarity 0.989
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.
17 shared non-person entities · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120322
Report containing asbestos sampling data and analytical results for 1 Peck Slip dated October 3, 2001.
6 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
9 shared non-person entities · 1 shared topics · similarity 0.970
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.
5 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120991
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
9 shared non-person entities · 1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145027
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
13 shared non-person entities · similarity 0.969
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.
5 shared non-person entities · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000119908
Record documenting the transfer and custody of air samples from 365 South End Avenue collected on October 17, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105528
Laboratory results form showing counts of positive and negative asbestos samples from 55 Broadway.
4 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121462
Record documenting the transfer and custody of air samples from Building #500 at 385 South End Avenue collected on October 22, 2001.
9 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.959 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176089
Laboratory findings on silica concentrations from residential sampling projects submitted to the EPA in late December 2001.
Similarity score 0.958 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155054
Submission of silica testing results and final report delivery schedule for the 114 Liberty Street project.
Similarity score 0.957 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155054
Submission of silica testing results and final report delivery schedule for the 114 Liberty Street project.
Similarity score 0.956 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176077
Revised laboratory report detailing silica analysis results for residential sampling conducted in December 2001.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176089
Laboratory findings on silica concentrations from residential sampling projects submitted to the EPA in late December 2001.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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Cover letter from Athenica Environmental Services regarding HVAC and environmental inspections at 395 South End Avenue.
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