Phase contrast microscopy report for airborne fiber counting in the southwest area of the World Trade Center site dated April 7, 2002.
NYC-WTC_000161774–000161779Folder label: “WTC- Air Data”
OCR status: ok · source: pdftotext
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“0 o NgJV York, NY-10017 c o CT o (212) 922-007Z AIR MONITORING LOG SHEE17CHAIN-OF-CLSTODY FORM o' o> Eat (212) 922-0630 24 hr^/a 12 hr*/a 6 Iir'*’/a 3 hrt/a Immediate "^/a RO. "0 o W&P FILE 0 f 9L cn CLIENT: J) > LABORATORY: X f CONTACT: O PROJECT: K jc S AlZ^i I o o ANALYSIS METHOD: TEM TEM c LOCATION: circle one AHERA EPA LEVEL 11 3 CD TECHNICIAN: St 3
SAMPLE SAMPLE SAMPLE PUMP FLOWRATE TIME TOTAL VOLUME CONCENTR. NUMBER DESCRIPTIOWLOCATION TYPE » START STOP ON OFF TIME (liters) (fibJcc.] __ OL i X '/ 1 23 S rr OVO I DC’S" <0.06^
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COMMENTS: L~J V^l<X DATE: C 4^#^ SAMPLE BY: SIGNATURE: 7 SAMPLE TYPE CODES RELEASED BY: DA' -; 1 - Blank 15 - Final Clearance (inside) SIGNATURE: 2 - Pre-Abatement 6 - Final Clearance (outside) RECEIVED BY: DATE:<5^^^s? 3 - During Abatement 7 - Personal SIGNATURE: 4 - During Glove Bag Removal 8 - Background SEE REVERSE SIDE FOR ANALYSIS INFORMATION
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NYC-WTC_000161720
Laboratory report from WKP Laboratories detailing phase contrast microscopy results for airborne fiber counting at the World Trade Center sampling site.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161798
Laboratory report detailing phase contrast microscopy results for airborne fiber counting in the southwest area of the World Trade Center site dated April 16, 2002.
8 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161713
Laboratory report detailing phase contrast microscopy results for airborne fiber counting from World Trade Center samples collected in April 2002.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161728
Facsimile transmission cover sheet for delivery of laboratory reports from an engineering consulting firm.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161735
Laboratory report detailing phase contrast microscopy results for airborne fiber counting from World Trade Center samples collected in April 2002.
10 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.954
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161780
Phase contrast microscopy report for airborne fiber counting at the World Trade Center site dated April 7, 2002.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161744
Laboratory report detailing phase contrast microscopy results for airborne fiber counting at the World Trade Center site dated April 11, 2002.
15 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161805
Laboratory report detailing phase contrast microscopy results for airborne fiber counting at the World Trade Center site dated May 1, 2002.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161786
Laboratory report detailing phase contrast microscopy results for airborne fiber counting in the southwest area of the World Trade Center site dated April 16, 2002.
17 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.941
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161771
Laboratory report detailing phase contrast microscopy results for airborne fiber counting in the southwest area of the World Trade Center site dated April 7, 2002.
10 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.939
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161783
Phase contrast microscopy report for airborne fiber counting at the World Trade Center site dated April 7, 2002.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.935
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161813
Form recording air sample collection details, flow rates, and chain of custody for laboratory analysis.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.934
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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A single-page air quality data sheet from the Department of Environmental Protection regarding the World Trade Center site.
Filed in the same folder
NYC-WTC_000161611
Fragmented document listing examples of World Trade Center evidence and areas of focus for preservation efforts.
Filed in the same folder
NYC-WTC_000161615
Document listing examples of World Trade Center evidence and areas of focus for preservation efforts.
Filed in the same folder
NYC-WTC_000161627
Technical document discussing ASTM standards for asbestos fiber sampling, including method limitations and lack of regulatory adoption.
Filed in the same folder
NYC-WTC_000161628
Document discussing limitations of ASTM D5755-95 and D6480-99 for asbestos fiber sampling and lack of safety standards.
Filed in the same folder