Letter from Port Authority to DEP proposing a new sewer alignment north of the kiosk foundation for the Dey Street underpass.
NYC-WTC_000165613Folder 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
THE PORTAlflhoRrTY Engsnsft R W. hie* Enginee .7
October 2, 1979
Mr. Frederick Novotny, P.E. Chief, Division of Sewer Design Bureau of Sewers New York City Department of Envirbnmental Protection 40 Worth Street New York, New York 10007 Subject: World Trade Center Dey Street Underpass
Dekr Mr. Novotny: In connection with the planned Dey Street Underpass under Church Street, extensive utility relocation will be required. Based upon utility information we have available and as a result of preliminary discussions with certain of the utilities, it was determined that the best alignment to re-route the City's sewer in Dey Street is to the north of the kiosk founda tion structure. It is proposed to replace the existing 3’6" by 2'4" sewer which presently terminates with a 15" sewer section at Church Street with an 18" sewer and a 15" sewer, as shown on the enclosed "Working Drawing" dated September 11, 1979. Prior to progressing our plans further, we would appreciate your review of this "Working Drawing". As you can see from this drawing, it is also proposed to re-route the existing steam line along the north side of the kiosk foundation, thus incurring an additional limitation on available space. We have determined (confutations enclosed) that the capacity of the re-routed section of 18" sewer will have a greater capacity than the existing 15" sewer. Por your reference we are also enclosing a drawing showing existing utilities and a set of functional drawings. We would appreciate any comments you might have at this stage of the development of the plans for the Dey Stteet Underpass. Mr. John Spencer of iny staff is available to discuss the proposed work. Mr. Spencer may be reached on 466-7144. Thank you for your cooperation. Very^truly yours, 01234
R. M. Monti Chief Engineer Encs.
NYC-WTC_000165613
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NYC-WTC_000165599
Letter from Port Authority enclosing five copies of a revised utility relocation plan for the Dey Street underpass project.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165519
July 15, 1982 DEP letter accepting hydraulic drawings for the Dey Street underpass with specific comments on pipe placement.
1 shared topics · Same agency, volume and box · similarity 0.927
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165587
Letter from Port Authority confirming revisions to drawings have been incorporated in response to previous DEP comments.
1 shared topics · Same agency, volume and box · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗1 shared topics · Same agency, volume and box · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165582
Letter from DEP Bureau of Sewers to Port Authority requesting three sets of drawings for the World Trade Center underpass project.
1 shared topics · Same agency, volume and box · similarity 0.912
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165536
March 15, 1982 DEP letter providing engineering requirements for a telephone manhole load above the proposed 13-inch sewer line.
1 shared topics · Same agency, volume and box · similarity 0.912
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165500
August 14, 1984 DEP letter confirming plan review and noting coordination required for sewer modifications at the World Trade Center.
1 shared topics · Same agency, volume and box · similarity 0.911
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165597
Letter from DEP to Port Authority requesting updated plans and specifying concrete encasement for a proposed ductile iron pipe under Church Street.
1 shared topics · Same agency, volume and box · similarity 0.911
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165081
Department of Environmental Protection letter dated May 28, 1982, providing comments on plans for relocating river water intake lines at the World Trade Center.
1 shared topics · Same agency, volume and box · similarity 0.909
machine-extracted · confidence unavailable · Check page ↗1 shared topics · Same agency, volume and box · similarity 0.905
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165094
Department of Environmental Protection letter dated October 25, 1982, providing comments on revised plans for the World Trade Center river water intake relocation.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.905
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165078
Department of Environmental Protection letter dated May 28, 1982, providing comments on submitted plans for relocating river water intake lines at the World Trade Center.
1 shared topics · Same agency, volume and box · similarity 0.905
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000165500
August 14, 1984 DEP letter confirming plan review and noting coordination required for sewer modifications at the World Trade Center.
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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_000165506
June 5, 1984 internal DEP memorandum forwarding a sewer maintenance report by E.A. Britton regarding the WTC Dey Street project.
Filed in the same folder