Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
NYC-WTC_000132108–000132176
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
3/19/2003 PASC - Certificate ofAnalysis Page 5 of 8
S Client ID: 7th Floor-09 8th Floor-07 8th Floor-08 8th Floor-09 R03030259- -15A -16A -17A -18A Lab No.: 009207 03 009208 03 009209 03 009210 03 Date Sampled: 05-Mar-2003 05-Mar-2003 05-Mar-2003 05-Mar-2003 Component MDL Units
Total Tetrachlorodibenzofurans pg <3.1 30 <3.6 5.4 Total Pcntachlorodibenzofurans <3.6 12 <3.3 <5.1 Total Hexachlorodibenzofurans <2.3 6.9 <3.5 <4.0 Total Heptachlorodibenzofurans <3.0 <9.1 <4.3 <8.6 Octachlorodibenzofuran " <4.7 <4.3 <4.9 <7.1 Total Tetrachlorodibenzo-p-dioxins <4.6 50 <5.6 7.6 Total Pentachlorodibenzo-p-dioxins <4.8 28 <7.3 <6.6 Total Hexachlorodibenzo-p-dioxins <5.3 6.2 <31 <58 Total Heptachlorodibenzo-p-dioxins <5.6 12 <4.7 9.1 Octachlorodibenzo-p-dioxin 13 44 9.9 33 Internal Recoveries % 2,3,7,8-T4CDF-13C12 69 77 69 74 2,3,7,8-T4CDD-13C12 92 102 91 95 1,2,3,7,8-P5CDF-13C12 74 86 77 81 1,2,3,7,8-P5CDD-13C12 78 92 81 87 1,2,3,4,7,8-H6CDF-13C12 105 101 91 98 1,2,3,6,7,8-H6CDD-13C12 99 100 93 99 1,2,3,4,6,7,8-H7CDF- I 3C 12 99 93 93 96 1,2,3,4,6,7,8-H7CDD-13C12 101 98 96 96 OCDD-13C12 102 91 84 81
5 2,3,7,8-C14-Dibenzofuran (DB5) 2,3,7,8-C14-Dibenzo-p-dioxin pg <3.1 <4.6 12 <4.8 <3.6 <3.6 5.4 <5.0 1,2,3,7,8-C15-Dibenzofuran <3.5 <6.4 <3.3 <5.1 2,3,4,7,8-C15-Dibenzofuran <3.6 <6.6 <3.3 <5.2 1,2,3,7,8-C15-Dibenzo-p-dioxin <4.8 <7.5 <7.3 <6.6 1,2,3,4,7,8-CI6-Dibenzofuran <2.0 6.0 <3.0 <3.4 1,2,3,6,7,8-CI6-Dibenzofuran <2.0 <3.1 <3.1 <3.6 2,3,4,6,7,8-C16-Dibenzofuran <2.4 <3.6 <3.6 <4.1 1,2,3,7,8,9-C16-Dibenzofuran <2.8 <4.3 <4.4 <5.0 1,2,3,4,7,8-CI6-Dibenzo-p-dioxin <5.3 <5.3 <6.6 <5.3 1,2,3,6,7,8-C16-Dibenzo-p-dioxin <5.6 <5.6 <7.0 <5.6 1,2,3,7,8,9-C16-Dibenzo-p-dioxin <5.2 <5.2 <6.5 <5.2 1,2,3,4,6,7,8-C17-Dibenzofuran <2.6 <7.9 <3.7 <7.4 1,2,3,4,7,8,9-C17-Dibenzofuran <3.5 <4.8 <5.1 <5.3 1,2,3,4,6,7,8-C17-Dibenzo-p-dioxin <5.6 12 <4.7 9.1 1,2,3,4,6,7,8,9-CI8-Dibenzofuran <4.7 <4.3 <4.9 <7.1 1,2,3,4,6,7,8,9-C18-Dibenzo-p-dioxin 13 44 9.9 33
2,3,7,8-TCDF (DB225) pg <4.0 7.1 <2.8 4.6 Internal Recoveries % 2,3,7,8-TCDF-13C12 73 77 75 80
[IJ Client:Philip Analytical Services Inc Project:JLC Environmental
NYC-WTC 000132151
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NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
21 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
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 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101192
Facsimile transmittal sheet from JLC Environmental Consultants serving as a chain of custody document dated March 25, 2003.
9 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100965
Lab report forwarding second-round PAH wipe sampling results with attached cover letters and dioxin results to follow.
13 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101274
JLC Environmental transmittal of PAH and dioxin wipe laboratory results from WTC environmental testing, split into two reporting groups.
10 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163049
Transmission of PAH and Dioxin wipe sample laboratory results (samples R03030157 and R03030158) from JLC Environmental Consultants to DEP.
11 shared non-person entities · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155360
EPA request for verification documentation of revised PAH analysis methodology at 114 Liberty, noting analytical date discrepancies.
9 shared non-person entities · similarity 0.964
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.
11 shared non-person entities · 1 shared topics · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155328
Revised laboratory PAH contamination results for 114 Liberty with corrected detection limits to meet environmental sampling standards.
8 shared non-person entities · similarity 0.963
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 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130052
Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
3 shared non-person entities · 1 shared topics · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗10 shared non-person entities · similarity 0.957
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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NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
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NYC-WTC_000101360
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