Facsimile transmittal sheet from JLC Environmental Consultants serving as a chain of custody document dated March 25, 2003.
NYC-WTC_000101192–000101226Folder label: “JLC REPORTS”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
—Original Message From: Usbeck, Fred Imailto:FUsbeck(dcontactpsc.com1 <mailto:jmailto:FUsbeck( contactpsc.com1> Sent: Monday, March 24, 2003 3:50 PM To: agasparro( jIcenvironmental.com <mai[to:agasparro ilcenvironmental.com> Subject: Revised PAH results
Andrew - Attached are revised reports showing detection limits for PAH wipes at 1 ug per parameter. If you need anything else please get back to me (dioxin reports are being worked on). Thanks! Fred <<R03030157 revised Report.pdf>> <<R03030158 revised Report.pdf>> Fred Usbeck, CIH PSC Analytical Services 4418 Pottsville Pike Reading, PA 19605 fusbeck(c contactpsc.com <mailto:fusbeck(contactpsc.com> (610) 921-8833 ext. 224
(See attached file: R03030157 revised Report.pdf)(See attached file: R03030158 revised Report.pdf)
NYC-WTC 000101194
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_000101274
JLC Environmental transmittal of PAH and dioxin wipe laboratory results from WTC environmental testing, split into two reporting groups.
9 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100965
Lab report forwarding second-round PAH wipe sampling results with attached cover letters and dioxin results to follow.
10 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155328
Revised laboratory PAH contamination results for 114 Liberty with corrected detection limits to meet environmental sampling standards.
8 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155360
EPA request for verification documentation of revised PAH analysis methodology at 114 Liberty, noting analytical date discrepancies.
10 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155293
Congressional press release citing evidence of persistent WTC dust contamination at 114 Liberty Street.
12 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163049
Transmission of PAH and Dioxin wipe sample laboratory results (samples R03030157 and R03030158) from JLC Environmental Consultants to DEP.
9 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177541
Laboratory results for polyaromatic hydrocarbon analysis from wipe samples collected at 114 Liberty Street in March and April 2003.
6 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155058
Forwarding of polycyclic aromatic hydrocarbon wipe sample results to EPA and DEP contacts.
9 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177572
Laboratory results for polyaromatic hydrocarbon analysis from wipe samples collected at 114 Liberty Street in March and April 2003.
5 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177557
Laboratory results for polyaromatic hydrocarbon analysis from wipe samples collected at 114 Liberty Street in March and April 2003.
5 shared non-person entities · 1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
9 shared non-person entities · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000163085
Laboratory response explaining method detection limit versus practical quantitation limit for PAH analysis and confirmation that samples did not require reanalysis.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163082
DEP review of revised PAH laboratory results for 114 Liberty identifying concerns about detection limit consistency between original and revised analytical sheets.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155360
EPA request for verification documentation of revised PAH analysis methodology at 114 Liberty, noting analytical date discrepancies.
Similarity score 0.974 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155328
Revised laboratory PAH contamination results for 114 Liberty with corrected detection limits to meet environmental sampling standards.
Similarity score 0.969 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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_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