5 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Document / 6 pages
Request for firebrick sealing letter, October 2002
Machine-extracted title · confidence 94%Resident request for a government letter requiring the landlord to seal firebrick walls for reoccupancy readiness.
NYC-WTC_000163562–000163567Folder label: “E-mails M. Gilsenan”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
3/11/2003 . PASC- Certificate ofAnalysis Page 1 of 5
Method Blank Blank R02090951 R02090951 Client ID: Blank Spike#l Spikeffl OlA 02A Lab No.: 060266 02 060266 02 %Recoveries 060267 02 060268 02 Date Sampled: 12-Sep-2002 12-Sep-2002 12-Sep-2002 12-Sep-2002 Apartment No. & Location 3S-W 3S-H Component Units
Total Tetrachlorodibenzofiirans pg <3.9 1100 <2.0 130 Total Pentachlorodibenzofurans 17 6400 <2.2 55 Total Hexachlorodibenzoftirans « 52 10000 <1.6 45 Total Heptachlorodibenzofurans »t 42 5100 <2.1 46 Octachlorodibenzofuran 67 4400 3.5 33 Total Tetrachlorodibenzo-p-dloxins tl 4.3 1100 4.3 no Total Pentachlorodibenzo-p-dioxins « 12 2700 <2.9 16 Total Hexachlorodibenzo-p-dioxins « 35 7900 <8.9 <35 Total Heptachlorodibenzo-p-dioxins 26 2600 3.9 88 Octachlorodibenzo-p-dioxin It 65 4900 16 390 Internal Recoveries % 2,3,7,8-T4CDF-13C12 65 70 70 82 72 2,3,7,8-T4CDD-13C12 74 84 84 79 75 1,2,3,7,8-P5CDF-13C12 43 70 70 88 61 1,2,3,7,8-P5CDD-13C12 48 76 76 105 67 I,2,3,4,7,8-H6CDF-13C12 72 85 85 86 73 1,2,3,6,7,8-H6CDD-13C12 74 88 88 91 76 1,2,3,4,6,7,8-H7CDF-13C12 82 86 86 83 71 1,2,3,4,6,7,8-H7CDD-13C12 75 89 89 81 68 OCDD-13C12 84 108 108 94 75
2,3,7,8-C14-Dibenzofuran (DB5) pg <3.9 1100 105 <2.0 20 2,3,7,8-C14-Dlbenzo-p-dioxin tl 4.3 1100 109 <2.6 <2.5 1,2,3,7,8-C15-Dlbenzofuran <9.6 2900 114 <2.1 4.0 2,3,4,7,8-C15-Dibenzofijran 17 3500 139 <2.3 <5.0 1,2,3,7,8-C15-Dibenzo-p-dioxin « 12 2700 110 <2.9 <3.6 1,2,3,4,7,8-C16-Dibenzofuran tt 11 2400 97 <1.4 8.2 1,2,3,6,7,8-C16-Dibenzofuran tt 14 2600 102 <1.4 4.5 2,3,4,6,7,8-C16-Dibenzofuran n <14 2500 100 <1.7 10 1,2,3,7,8,9-C16-Dlbenzofuran 29 2500 98 <2.0 <2.5 1,2,3,4,7,8-C16-Dibenzo-p-dioxin tt <9.1 2700 108 <4.6 <2.4 1,2,3,6,7,8-C16-Dibenzo-p-dioxin tl 14 2600 105 <4.5 <3.4 1,2,3,7,8,9-C16-Dibenzo-p-dioxin tt 22 2600 102 <4.4 <2.3 1,2,3,4,6,7,8-C17-Dibcnzofuran tt 18 2600 104 <1.8 21 1,2,3,4,7,8,9-C17-Dibenzofiiran tt 25 2400 97 <2.5 <3.1 1,2,3,4,6,7,8-C17-Dibenzo-p-dioxin 26 2600 103 3.9 48 1,2,3,4,6,7,8,9-C18-Dib©nzofuran 67 4400 87 3.5 33 l,2,3,4,6,7,8,9-CI8-Dibenzo-p-dioxin tt 65 4900 99 16 390
2,3,7,8-TCDF (DB225) pg Pending Internal Recoveries % 2,3.7,8-TCDF-13C12 Pending
Client:Phllip Analytical Services Inc Project:Misc.
NYC-WTC_000163563
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000163563Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
No available related records indexed in this group.
Filed elsewhere
6 shared non-person entities · 1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.970
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.
6 shared non-person entities · 1 shared topics · similarity 0.970
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 0.970
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174171
Certificate of analysis presenting laboratory recovery data for dioxins and furans from environmental samples collected in September 2002.
4 shared non-person entities · similarity 0.966
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.
6 shared non-person entities · 1 shared topics · similarity 0.965
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.
6 shared non-person entities · 1 shared topics · similarity 0.960
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 0.960
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.954
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000174171
Certificate of analysis presenting laboratory recovery data for dioxins and furans from environmental samples collected in September 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107308
Automated fax transmission journal record from the New York City Department of Environmental Protection dated October 24, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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_000163228
Official notice instructing staff to preserve scanned World Trade Center documents as potential evidence in future legal actions.
Filed in the same folder
NYC-WTC_000163229
Official directive instructing staff to retain specific scanned WTC documents as evidence for potential future litigation against the City.
Filed in the same folder
NYC-WTC_000163231
Interdepartmental comments from NYCDOH and NYSDOH on draft Statements of Work for WTC contracts.
Filed in the same folder
NYC-WTC_000163234
EPA correspondence clarifying regulatory agency roles, asserting NYC Department of Health holds primary authority for mold remediation in WTC recovery.
Filed in the same folder
NYC-WTC_000163238
EPA transmission of finalized Scopes of Work for indoor dust cleaning and environmental monitoring components of recovery program.
Filed in the same folder