Laboratory summary of lead analysis results from dust wipe samples collected at 114 Liberty Street in early March 2003.
NYC-WTC_000177537
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 Np- City D.E.P. ELAP Lab Code; 11029 Analyte: LEAD/WIPE 5; .jnction Blvd. NIOSH and AIHA Lab Code: 100273 Date Collected 3/5/2003 Flushing, NY 11373 NVLAP Lab Code: 101953 Date Received: 3/6/2003 Date Analyzed: 3/6/2003 Batch #: O303L323 I Site: 114 Liberty Street, New York, NY
SUMMARY OF ANALYTICAL RESULTS - DUST WIPE
Sample # Description/ Location Area in Inches Lead Lab# (Lx W) Concentration Client's Sample (ug/ft2)
1 7th Floor/ Lead Dust/ Floor/ Hallway 12x12 35.5 2577 01
2 7th Floor/ Lead Dust/ Wall/ Living Room/ Lower Right 12x12 <9 2578 02
3 7th Floor/ Lead Dust/ Counter Top/ Kitchen 12x12 <9 2579 03
Sample Analysis By: Atomic Absorption Spectrometry (AAS) using an air-acetylene flame with background correction Method of Sample 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<Housing" Appendix 14.2 and the Environmental Protection Agency Method EPA SW846-3050/7420.
Gulam Machhiwala Collected By: Shawn Rajkumar 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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CONFIDENTIAL, SUBJECTTO PROTECTIVE ORDER NO. 1, JAN. 2013
CITY_DEP_WORBY_CANNATA_SUBP_000008894
NYC-WTC_000177537
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NYC-WTC_000186854
Summary of analytical results for lead dust wipes collected from the 12th floor at 114 Liberty Street in late March 2003.
8 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.934
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101391
Summary of analytical results for lead dust wipe samples from 114 Liberty Street.
9 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101393
Fax cover sheet from JLC Environmental Consultants to DEP regarding 114 Liberty Street dated March 12, 2003.
9 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101024
Automated log record confirming the successful transmission of six pages to the DEP lead tracking unit on April 4, 2003.
10 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101360
Automated fax transmission log record dated March 10, 2003 showing successful transmission to NYC DEP.
10 shared non-person entities · 1 shared topics · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
10 shared non-person entities · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101017
Automated log record confirming the successful transmission of six pages to the DEP lead tracking unit on April 4, 2003.
9 shared non-person entities · 1 shared topics · similarity 0.941
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
10 shared non-person entities · 1 shared topics · similarity 0.940
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · similarity 0.939
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · similarity 0.935
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similarity score 0.998 (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 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101391
Summary of analytical results for lead dust wipe samples from 114 Liberty Street.
Similarity score 0.997 (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 0.997 (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 0.996 (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 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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NYC-WTC_000101391
Summary of analytical results for lead dust wipe samples from 114 Liberty Street.
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Summary of analytical results for lead dust wipes collected from the 12th floor at 114 Liberty Street in late March 2003.
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Fax cover sheet from JLC Environmental Consultants to DEP regarding 114 Liberty Street dated March 12, 2003.
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Automated log record confirming the successful transmission of six pages to the DEP lead tracking unit on April 4, 2003.
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