Sheet from Port Authority engineering computations regarding structural calculations for a World Trade Center structure or utility component.
NYC-WTC_000165609–000165612Folder label: “P.A WTC C-81, DEY St. Replacement Sewer (WTC-DEY ST UNDERPASS)”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document 1-7B THE PORT AUTHORITY OF NEW YORK AND NEW JERSEY ENGINEERING COMPUTATIONS
NAME OF STRUCTURE SHEET NO. J OF .
SUBJECT MATTER MADE BY .. DATE
CHECKED BY. DATE
ra i zz* 4/"*' J^<s>779C iltta ■
M ■» f7 /
at * ^2^ e
o/f
3 ••
Q - ±4 J>4 >9
C3 ex J
/•} > a.-v
J / Cf'
I
4’ m.* ■ • ■
(63 r') ‘ 1337^7^
fi.. t 4 f3 r r r
• ■ Vt41
- fft.7
G - K y-73 7:f7^M .4^0/ .J^4 7 7/ 92 Y&/3 : J • ■ ■ ■
] c^4 /. 7^ /J Hi
NYC-WTC_000165611
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_000165614
Sheet from Port Authority engineering computations regarding structural calculations for a World Trade Center structure or utility component.
1 shared topics · Same agency, volume and box · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165561
Technical drawing or schematic fragment related to the World Trade Center Dey Street underpass infrastructure.
1 shared topics · Same agency, volume and box · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165550
Fragment of a document bearing the seal of the State of New York Public Service Commission related to the WTC project.
1 shared topics · Same agency, volume and box · similarity 0.918
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165558
Partial technical drawing or specification document with unclear markings related to WTC underpass infrastructure design.
1 shared topics · Same agency, volume and box · similarity 0.917
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165544
July 28, 1983 DEP letter discussing comments on preliminary plans for the Church Street underpass and sewer support provisions.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.913
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165592
Letter from Port Authority to DEP submitting revised drawings and schedules for relocating sewer lines at the Church Street underpass.
1 shared topics · Same agency, volume and box · similarity 0.911
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000142276
Handwritten 'Things to Do' checklist associated with New York University.
1 shared topics · similarity 0.920
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146785
Fragmented contact information from a Department of Environmental Protection file regarding World Trade Center environmental records.
1 shared topics · similarity 0.914
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000142189
Heavily degraded or obscured 18-page document with minimal readable text or identifying information.
1 shared topics · similarity 0.913
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000166828
Technical diagram showing relocated stand pipe and alternative piping routing for emergency management purposes.
1 shared topics · similarity 0.913
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140754
Unreadable text fragment from a document within the EPA Indoor Air Working Group meeting files.
1 shared topics · similarity 0.912
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173887
A page from the Mayor's Office of Emergency Management folder containing illegible text regarding 7 World Trade Center.
1 shared topics · similarity 0.912
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000102902
Documentation tracking the collection and transport of lead wipe samples from unit ventilators at a World Trade Center site location.
Similarity score 0.943 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165558
Partial technical drawing or specification document with unclear markings related to WTC underpass infrastructure design.
Similarity score 0.943 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146854
Page containing unreadable characters and fragments from a Department of Environmental Protection file.
Similarity score 0.942 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000152703
Contact information page for the Bureau of Air, Noise, and Pollution within the Department of Environmental Protection.
Similarity score 0.942 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000170694
Unreadable text on a single page from the 7 World Trade Center lease negotiation files.
Similarity score 0.941 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146785
Fragmented contact information from a Department of Environmental Protection file regarding World Trade Center environmental records.
Similarity score 0.941 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000165496
Fragmented document excerpt related to the WTC-DEY Street Underpass project plans or correspondence.
Filed in the same folder
NYC-WTC_000165498
Standard office message slip left for a contact regarding the WTC-DEY Street Underpass project.
Filed in the same folder
NYC-WTC_000165500
August 14, 1984 DEP letter confirming plan review and noting coordination required for sewer modifications at the World Trade Center.
Filed in the same folder
NYC-WTC_000165502
June 29, 1984 letter from Port Authority transmitting final drawings and specifications for the WTC Dey Street escalator underpass to DEP.
Filed in the same folder
NYC-WTC_000165519
July 15, 1982 DEP letter accepting hydraulic drawings for the Dey Street underpass with specific comments on pipe placement.
Filed in the same folder