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 1 of 8
Method Blank 3rd 3rd Client ID: Blank Spike Floor-07 Floor-08 R03030259- -OIA -02A Lab No.: 009192 03 009192 03 % 009193 03 009194 03 Date Sampled: 05-Mar-2003 05-Mar-2003 Recovery 05-Mar-2003 05-Mar-2003 Component MDL Units
Total Tetrachlorodibenzofurans pg <1.2 1100 - <2.4 <1.4 Total Pentachlorodibenzofurans „
<1.5 5400 - <1.3 <1.7 Total Hexachlorodibenzofurans <1.5 11000 - <2.6 <1.5 Total Heptachlorodibenzofurans <2.8 5200 - <6.8 4.2 Octachlorodib8nzofuran <5.3 5400 - 14 6.2 Total Tetrachlorodibenzo-p-dioxins <1.5 940 - 2.2 <1.6 Total Pentachlorodibenzo-p-dioxins <1.4 2700 - <6.0 <1.4 Total Hexachlorodibenzo-p-dioxins <1.6 7700 - 4.6 <2.1 Total Heptachlorodibenzo-p-dioxins 12 2600 - 31 5.9 Octachlorodibenzo-p-dioxin 38 5300 - 130 41 Internal Recoveries 2,3,7,8-T4CDF-13C12 80 77 - 80 81 2,3,7,8-T4CDD-13C12 88 82 - 86 93 1,2,3,7,8-P5CDF-13C12 86 92 - 76 81 1,2,3,7,8-P5CDD-13C12 85 83 - 72 75 1,2,3,4,7,8-H6CDF-13C12 100 91 - 91 97 1,2,3,6,7,8-H6CDD-13C12 97 88 - 84 91 1,2,3,4,6,7,8-H7CDF-13C12 114 101 - 89 100 1,2,3,4,6,7,8-H7CDD-13C12 111 97 - 82 96 OCDD-13C12 96 87 - 73 84
• 2,3,7,8-C14-Dibenzofuran (DB5) Pg <1.2 1100 107 <3.5 <1.4 2,3,7,8-C14-Dibenzo-p-dioxin <1.5 940 111 <2.4 <1.6 1,2,3,7,8-C15-Dibenzofuran A <1.5 2800 107 <1.3 <1.7 2,3,4,7,8-C15-Dibenzofuran <1.5 2700 103 2.0 <1.7 1,2,3,7,8-C15-Dibenzo-p-dioxin <1.4 2700 102 <1.6 <1.4 l,2,3,4,7,8-C16-Dibenzofuran <1.4 2600 105 <2.4 <1.4 1,2,3,6,7,8-C16-Dibenzofuran <1.4 2500 111 <1.2 <1.3 2,3,4,6,7,8-C16-Dibenzofuran <1.6 2600 104 <1.4 <1.5 1,2,3,7,8,9-C16-Dibenzofuran <1.9 2800 104 <1.6 <1.8 1,2,3,4,7,8-C16-Dibenzo-p-dioxin <1.5 2600 107 <1.3 <2.0 1,2,3,6,7,8-CI6-Dibenzo-p-dioxin <1.7 2500 94 <1.5 <2.2 1,2,3,7,8,9-C16-Dibenzo-p-dioxin <1.6 2600 107 <1.4 <2.0 1,2,3,4,6,7,8-C17-Dibenzofuran <2.5 2600 102 <6.0 4.5 1,2,3,4,7,8,9-C17-Dibenzofuran <3.3 2600 101 <7.2 <2.8 1,2,3,4,6,7,8-C17-Dibenzo-p-dioxin 6.0 2600 103 14 5.9 1,2,3,4,6,7,8,9-C18-Dibenzofuran <5.3 5400 102 14 6.2 1,2,3,4,6,7,8,9-C18-Dibenzo-p-dioxin 38 5300 106 130 41
2,3,7.8-TCDF (DB225) Pg <5.4 - - <6.9 <2.8 Internal Recoveries 2,3,7,8-TCDF-13C12 69 - - 71 73
•
Client:Philip Analytical Services Inc Project:JLC Environmental
NYC-WTC 000132147
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
21 shared non-person entities · 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 · 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 · 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 · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177541
Laboratory results for polyaromatic hydrocarbon analysis from wipe samples collected at 114 Liberty Street in March and April 2003.
6 shared non-person entities · 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 · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000155231
EPA technical review of dioxin laboratory results identifying missing TEQ calculations and requesting proper reporting units and health-based benchmark comparisons.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100952
Administrative document serving as a section header or index for the JLC Environmental reports collection.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101235
Chain of custody correspondence for dioxin wipe sample analysis results from PSC Analytical Services, March 2003.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155246
Environmental laboratory analysis results for 114 Liberty contamination testing, covering asbestos, lead, and PAH from post-WTC dust.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100712
Laboratory order form for analyzing airborne crystalline silica samples collected from 114 Liberty Street.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
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
Automated fax transmission log record dated March 10, 2003 showing successful transmission to NYC DEP.
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NYC-WTC_000101192
Facsimile transmittal sheet from JLC Environmental Consultants serving as a chain of custody document dated March 25, 2003.
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NYC-WTC_000100965
Lab report forwarding second-round PAH wipe sampling results with attached cover letters and dioxin results to follow.
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NYC-WTC_000101274
JLC Environmental transmittal of PAH and dioxin wipe laboratory results from WTC environmental testing, split into two reporting groups.
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