9 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Document / 25 pages
125 CEDAR STREET
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000156970–000156994Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
3/11/2003 PASC- Certificate ofAnalysis Page 2 of 5
R02090957 R02090957 R02090957 R02090957 R02090957 Client/D: 06A 07A 08A 09A lOA Lab No.: 060290 02 060291 02 060292 02 060293 02 060323 02 Date Sampled: 12-Sep-2002 12-Sep-2002 12-Sep-2002 12-Sep-2002 12-Sep-2002 Component Units
Total Tetrachlorodibenzofurans pg 69 <2.9 88 330 78 It Total Pentachlorodibenzofurans 19 <4.3 38 340 23 Total Hexachlorodibenzofurans 9.7 <1.2 15 170 8.6 Total Heptachlorodibenzofurans <13 <1.8 <13 20 <9.7 Octachlorodibenzofuran 6.7 <3.8 II 72 9.9 Total Tetrachlorodibenzo-p-dioxins 89 9.9 160 360 120 Total Pentachlorodibenzo-p-dioxins 23 <3.8 13 370 23 Total Hexachlorodibenzo-p-dioxins 5.1 <13 15 440 21 Total Heptachlorodibenzo-p-dioxins 38 <3.3 60 300 21 Octachlorodibenzo-p-dioxin 210 16 210 890 47 Internal Recoveries % 2,3,7,8-T4CDF-13C12 106 83 84 102 93 2,3,7,8-T4CDD-13C12 91 74 73 88 87 1,2,3,7,8-P5CDF-13C12 119 89 84 101 99 1,2,3,7,8-P5CDD-13C12 118 88 83 98 98 1,2,3,4,7,8-H6CDF-13C12 98 94 85 97 96 1,2,3,6,7,8-H6CDD-13C12 94 85 78 90 92 1,2,3,4,6,7,8-H7CDF-13C12 93 86 81 100 91 1,2,3,4,6,7,8-H7CDD-13C12 89 78 77 97 93 OCDD-13C12 81 68 68 84 87
2,3,7,8-C14-Dibenzofuran (DB5) pg 13 <2.9 <23 <56 <18 2,3,7,8-C14-Dibenzo-p-dioxin tt <3.3 <4.8 <3.8 <4.7 <2.4 1,2,3,7,8-C15-Dibenzofuran <5.2 <4.1 <6.8 12 4.8 2,3,4,7,8-C15-Dibenzofuran <5.5 <4.4 <7.2 32 5.6 1,2,3,7,8-C15-Dibenzo-p-dioxin <2.9 <3.8 <3.6 <6.0 <2.2 1,2,3,4,7,8-C16-Dibenzofuran tt 5.9 <1.2 7.4 51 4.8 n 20 1,2,3,6,7,8-C16-Dibenzofuran 3.1 <0.99 2.9 <2.8 2,3,4,6,7,8-C16-Dibenzofuran ti <2.5 <1.3 <2.8 <14 <3.3 1,2,3,7,8,9-C16-Dibenzofuran <1.9 <1.4 <3.1 <4.6 <3.5 1,2,3,4,7,8-C16-Dibenzo-p-dloxin <3.5 <4.0 <4.4 <6.1 <3.0 n 14 1,2,3,6,7,8-CI6-Dibenzo-p-dloxin <2.5 <2.9 <3.2 <2.7 1,2,3,7,8,9-C16-Dibenzo-p-dioxin <2.7 <3.1 <3.4 24 <2.4 1,2,3,4,6,7,8-C17-Dlbenzofuran « <11 <1.6 <12 <89 <8.7 1,2,3,4,7,8,9-CI7-Dibenzoftiran <1.6 <1.7 <6.6 <2.8 <11 n 1,2,3,4,6,7,8-CI7-Dibenzo-p-dioxin 38 <3.3 35 160 12 1,2,3,4,6,7,8,9-C18-Dibenzofuran 6.7 <3.8 11 72 9.9 l,2,3,4,6,7,8,9-C18-Dibenzo-p-dioxin 210 16 210 890 47
2,3,7,8-TCDF (DB225) pg <4.1 <4.2 <5.4 12 <3.6 Internal Recoveries % 2,3,7,8-TCDF-13C12 96 79 79 97 97
TEQ based on Nato Factors 6.3 5.6 7.6 24 6.6
ClienfcPhilip Analytical Services Inc Project:Misc.
NYC-WTC_000156988
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000156988Source: 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
NYC-WTC_000155246
Environmental laboratory analysis results for 114 Liberty contamination testing, covering asbestos, lead, and PAH from post-WTC dust.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
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.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
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.
8 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000101235
Chain of custody correspondence for dioxin wipe sample analysis results from PSC Analytical Services, March 2003.
7 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100952
Administrative document serving as a section header or index for the JLC Environmental reports collection.
5 shared non-person entities · 1 shared topics · similarity 0.986
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 0.976
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_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 0.970
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.
6 shared non-person entities · 1 shared topics · similarity 0.952
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 0.948
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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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.
Notice from the New York City Law Department instructing staff to preserve original World Trade Center documents for potential legal actions.
Filed in the same folder
Filed in the same folder
Filed in the same folder
Correspondence requesting a formal letter requiring the sealing of firebrick walls at 125 Cedar Street to allow for reoccupancy.
Filed in the same folder
NYC-WTC_000156799
Correspondence documenting contractor actions to remove back panels behind bookshelves for cleaning without damaging shelving units.
Filed in the same folder