Cover page for a Federal Emergency Management Agency transmission concerning the recovery efforts at 114 Liberty Street.
NYC-WTC_000155036–000155053Folder label: “114 LIBERTY 1 OF 2”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
4/25/2003 PASC - Certificate ofAnalysis Page 3 of9
4th 5th 5th 5th Client/D: Floor-03 Floor-01 FIoor-02 FIoor-03 Lab No.: 013662 03 013663 03 013664 03 013665 03 PSC-Reading Lab ID: R03040083-06 R03040083-07 R03040083-08 R03040083-09 Date Sampled: 29-Mar-2003 29-Mar-2003 29-Mar-2003 29-Mar-2003 Component MDL Units
Total Tetrachlorodibenzofurans pg <1.5 <1.4 <1.4 <2.1 Total Pentachlorodibenzofurans <3.2 <2.0 1.9 <1.8 Total Hexachlorodibenzofurans <1.2 <1.1 <1.4 <1.3 Total Heptachlorodibenzofurans <2.4 <1.9 <1.5 <2.1 Octachlorodibenzofuran 2.7 <2.0 <2.0 3.5 tt Total Tetrachlorodibenzo-p-dioxins <2.3 <1.4 <1.7 2.5 Total Pentachlorodibenzo-p-dioxins <3.3 <1.5 <1.7 <2.0 Total Hexachlorodibenzo-p-dioxins <2.3 <1.5 <3.8 <1.9 Total Heptachlorodibenzo-p-dioxins 1.9 2.4 <3.0 11 It Octachlorodibenzo-p-dioxin 13 7.0 6.6 62 Internal Recoveries % 2,3,7,8-T4CDF-I3C12 75 77 67 75 2,3,7,8-T4CDD-I3C12 83 84 77 81 I,2,3,7,8-P5CDF-I3C12 79 79 71 75 1,2,3,7,8-P5CDD-I3C12 88 85 78 79 1,2,3,4,7,8-H6CDF-13C12 98 107 90 93 1,2,3,6,7,8-H6CDD-13C12 96 102 88 93 1,2,3,4,6,7,8-H7CDF-13C12 101 105 92 89 1,2,3,4,6,7,8-H7CDD-I3C12 105 106 95 90 OCDD-I3CI2 92 89 82 74
2,3,7,8-C14-Dibenzofuran (DB5) pg <1.5 <1.4 <1.4 <2.1 2,3,7,8-C14-Dibenzo-p-dioxin <2.3 <1.4 <1.7 <2.1 1,2,3,7,8-CI5-Dibenzofuran <3.1 <2.0 <1.3 <1.7 tt 2,3,4,7,8-CI5-Di benzofuran <3.2 <2.0 1.9 <1.8 1,2,3,7,8-C15-Dibenzo-p-dioxin <3.3 <1.5 <1.7 <2.0 1,2,3,4,7,8-C16-Dibenzofuran <1.1 <1.0 <1.3 <1.2 1,2,3,6,7,8-CI6-Dibenzofuran <1.1 <1.0 <1.3 <1.2 II 2,3,4,6,7,8-CI6-Dibenzofuran <1.3 <1.2 <1.5 <1.4 11 1,2,3,7,8,9-CI6-Dibenzofuran <1.4 <1.3 <1.7 <1.5 It 1,2,3,4,7,8-CI6-Dibenzo-p-dioxin <1.8 <1.5 <1.6 <1.9 1,2,3,6,7,8-C16-Dibenzo-p-dioxin <1.8 <1.5 <1.6 <1.9 1,2,3,7,8,9-CI6-Dibenzo-p-dioxin <1.7 <1.4 <1.5 <1.8 1,2,3,4,6,7,8-C17-Dibenzofuran <2.1 <1.7 <1.5 <2.1 1,2,3,4,7,8,9-CI7-Dibenzofuran <1.4 <2.2 <1.4 <1.5 l,2,3,4,6,7,8-CI7-Dibenzo-p-dioxin <2.6 2.4 <3.0 7.0 It 1,2,3,4,6,7,8,9-CI8-Dibenzofuran 2.7 <2.0 <2.0 3.5 I,2,3,4,6,7,8,9-CI8-Dibenzo-p-dioxin 13 7.0 6.6 62
2,3,7,8-TCDF (DB225) pg Internal Recoveries % 2,3,7,8-TCDF-13C12
Client:Philip Analytical Services Inc Project:JLC Environmental
NYC-WTC_000155046
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000155231
EPA technical review of dioxin laboratory results identifying missing TEQ calculations and requesting proper reporting units and health-based benchmark comparisons.
12 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.987
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.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.974
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.
13 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100952
Administrative document serving as a section header or index for the JLC Environmental reports collection.
6 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163562
Resident request for a government letter requiring the landlord to seal firebrick walls for reoccupancy readiness.
6 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130104
Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
9 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162576
Forwarding an updated HVAC status spreadsheet with added quadrant columns and explanations for system information reporting.
5 shared non-person entities · 1 shared topics · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100712
Laboratory order form for analyzing airborne crystalline silica samples collected from 114 Liberty Street.
4 shared non-person entities · 1 shared topics · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
13 shared non-person entities · similarity 0.952
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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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_000154939
Notice instructing staff to preserve original World Trade Center documents collected from 114 Liberty Street for potential legal use.
Filed in the same folder
NYC-WTC_000154940
EPA confirms that primary and secondary clearance levels for contaminants at 114 Liberty Street have been met.
Filed in the same folder
NYC-WTC_000154944
Summary table of chemical test results including lead and dioxin levels at 114 Liberty Street.
Filed in the same folder
NYC-WTC_000154948
Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.
Filed in the same folder
NYC-WTC_000154966
Official DEP form notifying authorities of planned asbestos abatement activities at 114 Liberty Street.
Filed in the same folder