NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
21 shared non-person entities · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Document / 83 pages
Lead in dust results letter, Liberty Street, Apr 2003
Machine-extracted title · confidence 100%Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
NYC-WTC_000132178–000132260Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC. 200 Park Avenue South, Suite 1001, New York, New York 10003 Phone: (212) 420-8119 Fax: (212) 420-6092 Project No.: 03-2744 City D.E.P. ELAP Lab Code: 11029 Analyte: LEAD! WIPE 3-Wicuon Blvd. NIOSH and AIHA Lab Code: 100273 Date Collected 3/29/2003 lushing, NY 11373 NVLAP Lab Code: 101953 Date Received: 3/30/2003 Date Analyzed: 3/30/2003 Batch #: 0303L410
Site: 114 Liberty Street, 12th Floor, New York, NY
SUMMARY OF ANALYTICAL RESULTS - DUST WIPE
Sample # Description/ Location Area in inches Lead Lab # (L x W) Concentration Client's Sample (ug/ft2)
17 Lead Wipe/ 7th Floor! Kitchen/ Counter Top 12x12 <9 3428 17
18 Lead Wipe/ 7th Floor/ South East Bathroom/ North Wall! 12x12 <9 3429 Lower Left 18
19 Lead Wipe/ 6th Floor! Hallway/ Floor 12x12 <9 30 19
20 Lead Wipe/ 6th Floor/ Kitchen/ Counter Top 12x12 <9 3431 20
Samole Analysis BY Atomic Absorption Spectrometry (AAS) using an air-acetylene flame with background correction. Method of Samnie Preparation and Analysis All samples were prepared and analyzed In accordance with the HUD "Guidelines for the Evaluation and Control of Lead Based Paint Hazardous In H.ousing" Appendix 14.2 and the Environmental Protection Agency Method EPA SW846-3050/7420.
Gulam Machhiwala Collected By: Peter Koslowsky Laboratory Director Analyzed By: Madell Collins
Minimum Dectection Limit = <20 ug/ft2 HUD "Guidelines for the Evaluation and Control of Lead-Based Paint Hazardous In Housing" 06/95; define the clearance standards, based on wipe sampling are: *40 ug/ft2 for floors; *250 ug/ft2 for Interior window sills; *400 ug/ft2 for window and exterior concrete or other rough
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NYC-WTC 000132184
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NYC-WTC_000132184Source: NYC Law Department, mirrored locally
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Revised laboratory PAH contamination results for 114 Liberty with corrected detection limits to meet environmental sampling standards.
8 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155293
Congressional press release citing evidence of persistent WTC dust contamination at 114 Liberty Street.
11 shared non-person entities · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101360
Automated fax transmission log record dated March 10, 2003 showing successful transmission to NYC DEP.
14 shared non-person entities · 1 shared topics · similarity 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177572
Laboratory results for polyaromatic hydrocarbon analysis from wipe samples collected at 114 Liberty Street in March and April 2003.
5 shared non-person entities · similarity 0.968
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NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Buildings in this record
Machine-extracted building matches; verify each source. Buildings, never households.
- 114 LIBARTY ST · 1 pages · confidence 0.00 · verify page 17
- 114 Liberty Street · 11 pages · confidence 0.30 · verify page 3
- 114 LIBERY ST · 1 pages · confidence 0.00 · verify page 21
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