Chain of custody correspondence for dioxin wipe sample analysis results from PSC Analytical Services, March 2003.
NYC-WTC_000101235–000101246Folder label: “JLC REPORTS”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
3120/03 PASC - Certificate ofAnalysis Page 3 of 8
5th Sth 5th 6th Client ID: Floor-07 Floor-08 Floor-09 Floor-07 R03030259- -07A -08A -09A -10A Lab No.: 009199 03 009200 03 009201 03 009202 03 Date Sampled: 05-Mar-2003 05-Mar-2003 05-Mar-2003 05-Mar-2003 Component MDL Units
Total Tetrach1orodibenzofurans pg 100 <1.6 13 76 Total Pentachlorodibenzofurans 36 <2.2 27 25 Total Hexachlorodibenzofurans 17 <1.5 27• 18 Total Heptachiorodibenzofurans <14 <3.8 5.6 <13 Octachlorodibezofuran 19 8.2 20 29 Total Tetrachlorodibenzo-p-dioxins 91 <2.0 24 62 Total Pentachlorodibenzo-p-dioxins 24 <1.7 20 17 Total Hexachlorodibenzo-p-dioxins 37 <2.7 49 33 Total Heptachlorodibenzo-p-dioxins 45 20 46 41 Octachlorodibenzo-p-dioxin 170 61 97 120 Internal Recoveries % 2,3,7,8-T4CDF-13C12 95 64 97 96 2,3,7,8-T4CDD-13C12 97 65 101 103 1,2,3,7,8-P5CDF-13C12 94 91 98 94 1,2,3,7,8-P5CDD-13C12 89 71 85 80 1,2,3,4,7,8-H6CDF-13C12 99 78 107 109 1,2,3,6,7,8-H6CDD-13C12 92 74 95 99 1,2,3,4,6,7,8-H7CDF-13C12 105 85 112 110 1,2,3,4,6,7,8-H7CDD-13C12 97 80 103 100 OCDD-13C12 90 66 99 87
2,3,7,8-Cl4-Dibenzofuran (DBS) pg <17 <1.6 <6.6 <14 2,3,7,8-C14-Dibenzo-p-dioxin <3.2 <2.0 <2.3 <2.9 1,2,3,7,8-CIS-Dibenzofitran <2.9 <2.2 <3.3 <3.8 2,3,4,7,8-C15-Dibenzofuran 5.4 <2.3 <3.8 <4.0 l,2,3,7,8-CLS-Dibenzo-p-dioxin <2.2 <1.7 <4.1 <4.8 1,2,3,4,7,8-C16-Dibenzofuran " <4.0 <1.4 7.0 6.1 1,2,3,6,7,8-C16-Dibenzofuran <3.2 <1.3 4.0 3.9 2,3,4,6,7,8-C16-Dibenzofuran <2.2 <1.5 3.0 <2.8 1,2,3,7,8,9-C16-Dibenzofuran " <1.8 <1.8 <3.0 <3.3 1,2,3,4,7,8-C16-Dibenzo-pdioxin <1.6 <1.4 <2.3 <2.5 1,2,3,6,7,8-C16-Dibenzo-p-dioxin 2.4 <1.6 <2.6 <2.8 1,2,3,7,8,9-C16-Dibenzo-pdioxin " 2.8 <1.4 <2.3 <2.6 l,2,3,4,6,7,8-C17-Dibenzofuran <13 <3.3 <15 <11 1,2,3,4,7,8,9-C17-Dibenzofuran <2.9 <2.3 <3.3 <3.6 1,2,3,4,6,7,8-C17-Dibenzo-p-dioxin 22 8.8 20 17 l,2,3,4,6,7,8,9-C18-Dibenzof Iran " 19 8.2 20 29 1,2,3,4,6,7,8,9-C18-Dibenzo-p-dioxin 170 61 97 120
2,3,7,8-TCDF (DB225) pg 11 <4.4 <2.9 <7.2 Internal Recoveries 2,3,7,8-TCDF-13C12 85 53 80 79
Client:Philip Analytical Services Inc Projec t JLC Environmental
NYC-WTC 000101240
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NYC-WTC_000100952
Administrative document serving as a section header or index for the JLC Environmental reports collection.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
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.
13 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155231
EPA technical review of dioxin laboratory results identifying missing TEQ calculations and requesting proper reporting units and health-based benchmark comparisons.
11 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155036
Cover page for a Federal Emergency Management Agency transmission concerning the recovery efforts at 114 Liberty Street.
13 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 0.979
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 0.979
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.974
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 0.965
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.
7 shared non-person entities · 1 shared topics · similarity 0.950
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.
4 shared non-person entities · 1 shared topics · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.941
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_000100951
Fragmented JLC report page from the World Trade Center site archive.
Filed in the same folder
NYC-WTC_000100952
Administrative document serving as a section header or index for the JLC Environmental reports collection.
Filed in the same folder
NYC-WTC_000100965
Lab report forwarding second-round PAH wipe sampling results with attached cover letters and dioxin results to follow.
Filed in the same folder
NYC-WTC_000101006
Facsimile transmission cover sheet sending laboratory reports from ATC Associates to JLC Environmental Consultants in April 2003.
Filed in the same folder
NYC-WTC_000101017
Automated log record confirming the successful transmission of six pages to the DEP lead tracking unit on April 4, 2003.
Filed in the same folder