OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
10/17/02 PASC - Certificate ofAnalysis Page 5 of 7
R02090951 R02090951 Client ID: 07A 08A Lab No.: 060273 02 060274 02 Date Sampled: 12-Sep-2002 12-Sep-2002 Apartment No. & Location 2S-W 2S-H Component Units Unit Unit Ng/m2 Ng/m2 Total Tetrachlorodibenzofurans pg <1.7 < 0.1632 <1.7 < 0.1632 Total Pentachlorodibenzofurans <1.6 < 0.1536 <1.7 < 0.1632 Total Hexachlorodibenzofurans <1.1 < 0.1056 1.8 0.1728 Total Heptachlorodibenzofurans <2.1 < 0.2016 <3.8 < 0.3648 Octachlorodibenzofuran 4.2 0.4032 <2.5 < 0.24 Total Tetrachlorodibenzo-p-dioxins <1.3 < 0.1248 <2.0 < 0.192 Total Pentachlorodibenzo-p-dioxins <2.9 < 0.2784 <2.6 < 0.2496 Total Hexachlorodibenzo-p-dioxins <3.7 < 0.3552 1.9 0.1824 Total Heptachlorodibenzo-p-dioxins <2.0 < 0.192 4.2 0.4032 Octachlorodibenzo-p-dioxin 8.6 0.8256 12 1.152 Internal Recoveries % 2,3,7,8-T4CDF-13C 12 75 71 2,3,7,8-T4CDD- 13C 12 92 83 1,2,3,7,8-P5CDF-13C12 83 70 1,2,3,7,8-P5CDD-13C 12 91 79 1,2,3,4,7,8-H6CDF- 13C 12 96 90 1,2,3,6,7,8-H6CDD-13C 12 95 94 1,2,3,4,6,7,8-H7CDF-13C 12 97 92 1,2,3,4,6,7,8-H7CDD-13C 12 97 97 OCDD-13C12 112 114
2,3,7,8-C14-Dibenzofuran (DB5) pg <1.7 < 0.1632 <1.7 < 0.1632 2,3,7,8-CI4-Dibenzo-p-dioxin <1.3 < 0.1248 <2.0 < 0.192 1,2,3,7,8-C15-Dibenzofuran <1.5 < 0.144 <1.6 < 0.1536 2,3,4,7,8-C15-Dibenzofuran <1.6 < 0.1536 <1.8 < 0.1728 1,2,3,7,8-CI5-Dibenzo-p-dioxin <2.9 < 0.2784 <2.6 < 0.2496 1,2,3,4,7,8-C16-Dibenzofuran <0.97 < 0.09312 1.6 0.1536 1,2,3,6,7,8-C16-Dibenzofuran <0.99 < 0.09504 <0.86 < 0.08256 2,3,4,6,7,8-C16-Dibenzofuran <1.2 < 0.1152 <1.0 < 0.096 1,2,3,7,8,9-C16-Dibenzofuran <1.4 < 0.1344 <1.2 < 0.1152 1,2,3,4,7,8-CI6-Dibenzo-p-dioxin <1.6 < 0.1536 <1.4 < 0.1344 1,2,3,6,7,8-CI6-Dibenzo-p-dioxin <1.6 < 0.1536 <1.4 < 0.1344 1,2,3,7,8,9-CI6-Dibenzo-p-dioxin <1.6 < 0.1536 <1.3 < 0.1248 1,2,3,4,6,7,8-C17-Dibenzofuran <3.2 < 0.3072 <3.3 < 0.3168 1,2,3,4,7,8,9-C17-Dibenzofuran <4.5 < 0.432 <4.6 < 0.4416 1,2,3,4,6,7,8-C17-Dibenzo-p-dioxin <2.7 < 0.2592 4.2 0.4032 1,2,3,4,6,7,8,9-CI8-Dibenzofuran 4.2 0.4032 <2.5 < 0.24 1,2,3,4,6,7,8,9-CI8-Dibenzo-p-dioxin 8.6 0.8256 12 1.152
2,3,7,8-TCDF (DB225) pg Pending Pending Internal Recoveries % 2,3,7,8-TCDF- 13C12 Pending Pending
Client:Philip Analytical Services Inc Project:Misc.
NYC-WTC 000107328
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000107308
Automated fax transmission journal record from the New York City Department of Environmental Protection dated October 24, 2002.
4 shared non-person entities · Same agency, volume and box · similarity 0.939
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.
5 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.976
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.
4 shared non-person entities · 1 shared topics · similarity 0.975
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.
4 shared non-person entities · 1 shared topics · 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.
4 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100952
Administrative document serving as a section header or index for the JLC Environmental reports collection.
4 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.970
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.
4 shared non-person entities · 1 shared topics · similarity 0.962
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 0.961
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.
4 shared non-person entities · 1 shared topics · similarity 0.939
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.
2 shared non-person entities · 1 shared topics · similarity 0.934
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000163562
Resident request for a government letter requiring the landlord to seal firebrick walls for reoccupancy readiness.
Similar indexed content
Similar indexed content
NYC-WTC_000155246
Environmental laboratory analysis results for 114 Liberty contamination testing, covering asbestos, lead, and PAH from post-WTC dust.
Similar indexed content
NYC-WTC_000155231
EPA technical review of dioxin laboratory results identifying missing TEQ calculations and requesting proper reporting units and health-based benchmark comparisons.
Similar indexed content
NYC-WTC_000101235
Chain of custody correspondence for dioxin wipe sample analysis results from PSC Analytical Services, March 2003.
Similar indexed content