Letter from DEP to Port Authority requesting updated plans and specifying concrete encasement for a proposed ductile iron pipe under Church Street.
NYC-WTC_000165597–000165598Folder 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
231.020
May 13, 1980
Mr. R. M. Monti, P.E. RE: WTC-776.00; Dey Street Chief Engineer Underpass & Utility Port Authority of N.Y. & N.J. Relocation One World Trade Center New York, New York 10048 Borough of Manhattan
Gentlemen:
In reply to your revised submittal of Drawing No. 3 of the plans for the referenced project, with your letter dated April 2, 1980, please be advised that no approval can be given for these plans until the following comments are complied with:
1) Two (2) complete sets of the latest plans should be submitted for our review showing all up-dated revisions, so that new information shown on Drawing 3 can be examined in profile, section or detail as shown on other sheets.
2) The plans should indicate the distinction between those existing utilities to remain and these to be removed or abandoned, especially where they are close to existing or proposed sewers.
3) The proposed 15” dia. ductile iron pipe between new sewer man hole 3 and the existing M,H. in Church Street should be completely encased in concrete, since it will be located beneath other utilities. In addition, the clearances between this pipe and the escalator structure, as well as all the utilities crossing it should be shown in a revised profile drawing. This was not done in the previous profile drawing.
4) Revised plans should include a profile along the existing 3’-6” X 2'-8” sewer in Church Street, showing clearances with the escalator structure and with all other proposed and existing utility lines .-to remain.
NYC-WTC_000165597
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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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.956
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 0.950
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.949
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.948
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165087
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.948
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165084
Official letter from the Department of Environmental Protection responding to submitted plans for relocating river water intake lines.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165589
Letter from DEP to Port Authority regarding insufficient trench width and required pipe specifications for a rerouted sewer at the World Trade Center underpass.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.947
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗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_000165377
Letter from DEP Bureau of Sewers regarding unreviseed drawings and as-built records for the tunnel project.
1 shared topics · Same agency, volume and box · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗1 shared topics · Same agency, volume and box · similarity 0.943
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.
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_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