Contractor responses to sewers bureau requirements on manhole maintenance, splash blocks replacement, and drain pipe specifications.
NYC-WTC_000165337–000165342Folder label: “North Access Tunnel W. 33rd St. To w. 38TH ST”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
The selected sectional details are based on the following:
Plan Elevation Proper cross sections
Suggested sections do not add anything more. Dwgs were set up following the example give on Nov. 10, 1986. This sample has no such sections. In addition, there are 45 sectional plans shown on S-60 thru S-65.
b) There are 3 sections showing the Weir details:
Dwg. S-33: Chamber A Dwg. S-35: Sect. A & Sect. D
*18. (i) See Matrix. (ii) See Matrix. (iii) Will do.
(iv) (a) See Cg snt 17. (b) Shown on Dwg S-34, Sections A & D.
19. The orientation of Sections A & B shown on S-34 are coordinated with the Plan of Siphon shown on Dwg S-32.
20. It is shown on Dwg s-35 plan Sections C & D.
21. Covers are shown on S-34. If necessary, a reference note can be to Dwg. S-33.
22. This project requires the Engineer to bar detail the structures. The bar detailing followed ACI practice and the bar sizes and spacing were indicated on the plans. See Legend shown on S-68.
NYC-WTC_000165340
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NYC-WTC_000165331
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_000165322
Department of Environmental Protection letter providing design review comments on tunnel project contract drawings, requesting pressure relief manhole details, existing sewer…
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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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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165371
Consultant submits meeting minutes documenting design resolutions and areas of agreement from July 2, 1987 coordination meeting.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165365
DEP Bureau of Sewers clarifies hydraulic review procedures and provides technical comments on proposed siphon design in tunnel.
1 shared topics · Same agency, volume and box · similarity 0.935
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000137900
Archival folder label for Department of Environmental Protection biweekly reports related to World Trade Center activities from 2000 to 2001.
1 shared topics · similarity 0.935
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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