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NYC 9/11 Public Portal Document
cci DiMartino Farag Amtrak D. Smith Naltonol Radrood Passenger Vee 3(llh Street Station,Suite330 , Hinds - Ph(ladelph(a, PA 19104 £ Aflsarwal < suspense RA:Ip
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January 26,1986
Yalcin M, Tarhan Acting Project Manager Parsons Brinckerhoff Quade 8t Douglas, Inc, One Penn PUua New York, NY 10119 RE: Westside Connection Project, North Access Tunnel from W, 33rd Street to W, 38th Street, Borough of Manhattan Dear Mr, Tarhan: bl reply to your letter dated January 6, 1988 with which you submitted three (3) sets of final contract drawings for the -above referenced project, please be advised of the following comments of this department: 1, Slow details of the pressure relief manhole as per comment No, 1 of our letter dated October 29, 1987, 2, Show the size of the existing sewer at chamber No, 1 on drawing No, C-ll, It shwld match section B an drawing No, S^36, 3, Indicate size, material, etc, of splash bi icfcs as per comment No, 3 of our letter dated October 29,1987, 4, Submit easement and maintenance agreen ents as per comment No, 11 of our letter dated October 29, 1987, S. Refer to item No, 16(b) of ytMr letter, Dn wing Nos, S-93 and S-94 are missing, 6, Refer to comment No, lS(b) of your letter. The calculations for R^^and T are missing. A review of chamber Nos, 1,2 and 3 (set tions B,D and F) shows that the layout of chambers does not conform to our guid dines. For example, consider section D, The value of d shall be 6,
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NYC-WTC_000165316
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NYC-WTC_000165322
Department of Environmental Protection letter providing design review comments on tunnel project contract drawings, requesting pressure relief manhole details, existing sewer…
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165331
Project responses to Bureau of Sewers technical comments regarding manhole details, existing facilities replacement, and drain specifications.
1 shared topics · Same agency, volume and box · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165337
Contractor responses to sewers bureau requirements on manhole maintenance, splash blocks replacement, and drain pipe specifications.
1 shared topics · Same agency, volume and box · similarity 0.959
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.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗1 shared topics · Same agency, volume and box · similarity 0.957
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165790
Letter provides specific design comments regarding roof slab thickness and removable slab configuration requirements.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165786
Department of Environmental Protection memo reviewing structural computations for a proposed sewer chamber, providing specifications for roof slab thickness and steel values.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.955
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 0.954
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165301
DEP approval of final contract plans for tunnel project from W. 33rd to W. 38th Street with construction specifications.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.953
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.951
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NYC-WTC_000165289
Environmental Protection Department record related to tunnel project between W. 33rd and W. 38th Street.
Filed in the same folder
NYC-WTC_000165290
Letter enclosing a signed agreement between DEP and a contractor regarding sewer work in the vicinity of 11th Avenue.
Filed in the same folder
NYC-WTC_000165299
DEP legal correspondence regarding tunnel construction and sewer work in vicinity of 11th Avenue and W. 33rd Street.
Filed in the same folder
NYC-WTC_000165301
DEP approval of final contract plans for tunnel project from W. 33rd to W. 38th Street with construction specifications.
Filed in the same folder
Filed in the same folder