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DEP final design review comments, tunnel project, Jan 1988
Machine-extracted title · confidence 90%Department of Environmental Protection letter providing design review comments on tunnel project contract drawings, requesting pressure relief manhole details, existing sewer…
NYC-WTC_000165322–000165328Folder label: “North Access Tunnel W. 33rd St. To w. 38TH ST”
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NYC 9/11 Public Portal Document
Parana Ona Pann Plata Brinekarhott Naw Vv 10119 QuadaB 212-613-fW Douglaa, tna. January 8* 1988 ft Englnaan Plannara Mr. Magdi Farag, P.B. Chief CaM; Parklap. Naw York TataK:NCA:3i»7 PKLPUN Division of Sewer Regulations and Control BUREAU OF SEWER 40 Worth Street* 9th Floor New York* NY 10013
BBt Amtrak North Access Tunnel (Westside Connection Project)
Dear Mr. Faragt
The following are responses to your letter dated 10/29/87. These responses also include the results of the meeting held December 10, 1987 and attended by NYCDEP, NYDOT, Amtrak, and PB personnel. See attached attendance list.
COMMENT BO. RESPOKSK RBSOUTTIOH
1. Complied. See note on Dwg. 2. Type of proposed catch basins are now shown on the plans. See Dwg. #C-22. 3. Specification indicates all existing facilities impacted by the project to be replaced. Therefore, all existing splash blocks (existing) impacted will be replaced. This will be repeated in the plan. 4. A note stating "all internal manholes ....... shall be maintained by AMTRAK" is added as Mote #14 on Dwg. S-32. 5. In a meeting on July 2, 1987 with BOS/ Structural Group, it was agreed with Mr. D. Smith that 15 inch dlam. pipe is AMTRAK'S property and it is existing. The drain pipe collects general water not directly connected to bridge above and should not be changed. 16 >rfch dlam. new pipe is on the western end of the tunnel and cannot be connected to 3.5'x3.5' concrete d.£p.Sureau of sewers. box. 6. Mot in direct conflict. It is close. JAN 1 11988
4 Century of engineering excellence
NYC-WTC_000165324
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NYC-WTC_000165324Source: NYC Law Department, mirrored locally
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Project responses to Bureau of Sewers technical comments regarding manhole details, existing facilities replacement, and drain specifications.
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Letter provides specific design comments regarding roof slab thickness and removable slab configuration requirements.
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Department of Environmental Protection memo reviewing structural computations for a proposed sewer chamber, providing specifications for roof slab thickness and steel values.
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Contractor responses to sewers bureau requirements on manhole maintenance, splash blocks replacement, and drain pipe specifications.
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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.
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Environmental Protection Department record related to tunnel project between W. 33rd and W. 38th Street.
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NYC-WTC_000165290
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NYC-WTC_000165299
DEP legal correspondence regarding tunnel construction and sewer work in vicinity of 11th Avenue and W. 33rd Street.
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NYC-WTC_000165301
DEP approval of final contract plans for tunnel project from W. 33rd to W. 38th Street with construction specifications.
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