2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
Internal sewer capacity memo, 10th Ave Tunnel, Nov 1983
Machine-extracted title · confidence 95%Inter-departmental memorandum confirming that a proposed 30-inch RCP sewer has adequate capacity for the tunnel project.
NYC-WTC_000165835–000165836Folder label: “North Access Connection, AMTRAK 10th Ave. Tunnel”
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NYC 9/11 Public Portal Document
I CITY OF NEW YORK DEPARTMENT OF ENVIRONMENTAL PROTECTION BUREAU OF SEWERS INTER-DEPARTMENT MEMORANUDM
DATE: November 23, 1983
TO: MAGDI FARAG, P.E., CHIEF, ENGINEERING REVIEW SECTION FROM: GORDON YEE, P.E., ACTING CHIEF, PRIVATE DRAINAGE REVIEW SECTION SUBJECT: NORTH ACCESS CONNECTION, lOTH AVENUE AMTRAK TUNNEL, MTA #1-02-21064-0-0 BOROUGH OF MANHATTAN
This is in reply to your transmittal of plans for the replacement of an existing 4’-0" x 2’-8" combined sewer with a new proposed 30" R.C.P. sewer in 10th Avenue south of W.32nd Street, with a memo dated November 17, 1983.
Our review of the subject proposal indicates that the proposed 30" R.C.P. sewer section is adequate to accept the computed flow of 30.7 c.f.s. from the contributary area of 6.5 acres, since the proposed sewer^ capacity will be 37.0 c.f.s. Therefore we have no objection to this proposal.
''gO^^n'y^T^P
ENCLOSURE cc: Novotny Yee Swedlow (2) Suspense MS:im
NYC-WTC_000165835
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NYC-WTC_000165835Source: NYC Law Department, mirrored locally
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DEP Bureau of Sewers approves tunnel plans with no additional hydraulic objections and minor drafting corrections noted.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165384
Internal memorandum acknowledging receipt of 90% submission drawings for the Westside Connection Project and referencing hydraulic computations.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165399
Internal memorandum inquiring whether the Bureau accepts the proposed siphon concept shown in the 60% submission drawings for the Westside Connection Project.
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machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165833
Letter from STV&K submitting revised engineering plans for the 10th Avenue tunnel project in accordance with DEP comments.
1 shared topics · Same agency, volume and box · similarity 0.952
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.952
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165401
Inter-office memorandum inquiring if the proposed siphon concept in the 60% submission drawings is acceptable to the Bureau of Sewers.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.952
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165403
Inter-office memorandum requesting hydraulic review of the proposed siphon in the Westside Connection Project.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.951
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.951
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_000165840
Letter from engineers submitting revised plan sets in response to previous department comments on the tunnel project.
1 shared topics · Same agency, volume and box · similarity 0.948
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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