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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
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However, this is a temporary construction condition. A note is added to Dwg. C-11.
7. Complied. See Section E on Dwg. S-35.
8. The Profile shown on S-32 will show the following informationt
. Slope . Type of sewer . Hill make reference to Civil Dwg for grading . Will refer to Dwg. S-33 for bedding
All Other items are shown on S-32. We are showing all necessary information, our scale is slightly different but presentation is clear, constructable, and well detailed drawings.
9. All expansion joints have been eliminated and water stops from the construction joints have been deleted.
10. Complied. They are shown on Dwg. S-36.
II. AMTRAK I.egal Dept, sent a letter to Mr. Prank Schiano, Esq. on December*31, 1987. Both legal departments are working on the required agreement.
12. Complied. See Dwg. C-11.
13. a) It is done. The I'-O collar is the Integral part of the MH. See Sect. B on Dwg. S-36.
b) Exact make up of the sewer not known. If it is not the same as on 34th Street, contractor will identify. A note will be added to ask the contractor to identify and describe It for as built Dwgs. See Dwg. S-36.
c) Done. See Sec. E on Dwg. S-35.
14. Calculations have been reviewed^nd a v at the bottom slab have been provided. See Section A, B, and C on Dwg. S-33.
15. a) Done where necessary. See drawings S-35 and S-36.
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NYC-WTC_000165325
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NYC-WTC_000165325Source: NYC Law Department, mirrored locally
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Letter from DEP Bureau of Sewers regarding unreviseed drawings and as-built records for the tunnel project.
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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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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165790
Letter provides specific design comments regarding roof slab thickness and removable slab configuration requirements.
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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 ↗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 0.955
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 ↗2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.952
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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.
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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.
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