Letter from Environmental Services Inc. to the EPA regarding HVAC and environmental inspections performed at 385 South End Avenue in November 2002.
NYC-WTC_000117634–000117660Folder label: “385 345 SOUTH END AV 1083376, 16/100”
OCR status: ocr · source: ours
NYC-WTC_000117655 EMSL Analytical, Inc. 107 Haddon Ase.. Weamont. NJ 18108 | Order 1D:040217975 Attn: U.S. EPA Customer ID: USEPA29 Financial Services Division Customer PO: 2W-1104-NNLX 200 Pennsyivania Avenue. Date Received: 11 02 02 7:04 PM Maildrop 2734R ington. DC 20460 Fax: EMSL Order: 040217975 Project: Residential ’ 385 South End Ave EMSL Project {D: Date: 11/07/02 Date Analyzed: 116-11 °7'02 Silica, Crystalline Analysis of Bulk Dust Samples Performed by X-Ray Diffraction (XRD) NIOSH Method 7500 (Modified), Issue 3, 1/15/98 Sample o-Quartz Cristobalite Tridymite Gypsum Calelte Portlandite Location Mass % % % % % % (g) 05568-305-559 Mech. Room 2nd floor 0.002 6.00 <1.00 <1.00 0.50 <1.00 <1.00 supply duct (HV-2 1} 05568-305-560 1 Ist floor fresh air supply 0.002 $.20 <1.00 <1,00 2.25 <1.00 <1.00 duct 0.026Q N'A 0.024 mg NA N'A JA 0.050C 0.061 mg 0.050T_ __—- 0.090 mg Note:Reported quartz contents may not represent respirable quartz ‘raction. due to large particle size of the samples. nstrument Sensitivin: 0.005 mg: a-Quart: 0.010 mg:Gypsum 0.020 my: Cristohalite'Tridymite/‘Calcite: Portlandite «= Less than the stated value. The lowest reportable value is equivalent to the Analytical Sensitivity which is caiculated from the Icwest reproducible concentration of silica detectable by the instrument. > dh Anant Samudra, Ph.D, LL Analyst Stephen Siegel, CLH- Lab Manager Or other approved signatory AIHA Accredited - Laboratory ID #108192 Page t of i NYC 9/11 Public Portal Document
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NYC-WTC_000117441
Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
22 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗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 0.987
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 · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097973
Letter from QES&T to the DEP regarding visual inspections and bulk sampling for asbestos at 56 Nassau Street following the September 2001 events.
8 shared non-person entities · 1 shared topics · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000093360
A chain of custody document tracking the handling and analysis of asbestos samples collected from 33 Liberty Street.
9 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155920
Header page of a chain of custody document from the DEP Bureau of Air, Noise, and related services.
7 shared non-person entities · 1 shared topics · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132877
Consulting and testing services report on asbestos air quality monitoring at various floors of 115 Broadway in September 2001.
6 shared non-person entities · 1 shared topics · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105336
Letter enclosing air sampling results and cleaning details for 70 Battery Place conducted in November 2001.
4 shared non-person entities · 1 shared topics · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132836
Table of contents for reports covering emergency cleanup and air quality testing at 111 and 115 Broadway in late 2001.
6 shared non-person entities · 1 shared topics · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104679
Report detailing dust sampling from hospital entrances to determine asbestos content following the September 11 attacks.
6 shared non-person entities · 1 shared topics · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104792
Document header for a chain of custody form tracking environmental samples from 83 Greenwich Street.
5 shared non-person entities · 1 shared topics · similarity 0.961
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 0.961
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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Label identifying the location at 345 South End Avenue with associated block and lot numbers.
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Form recording facade inspections for asbestos-containing materials and air monitoring results.
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Form recording building details and facade inspection results for debris assessment following the World Trade Center collapse.
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Form recording building details and facade inspection results for debris assessment following the World Trade Center collapse.
Filed in the same folder
Form recording building details and facade inspection results for debris assessment following the World Trade Center collapse.
Filed in the same folder