DEP Bureau of Sewers clarifies hydraulic review procedures and provides technical comments on proposed siphon design in tunnel.
NYC-WTC_000165365–000165370Folder label: “North Access Tunnel W. 33rd St. To w. 38TH ST”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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11 ■wan > File FROM: A. Gursoy SUBJECT: Amtrak North Access Tunnel • Sewer Siphon DATE: June 30, 1987
A meeting was held in BOS on 6/29/87 to discuss the BOS cownents. The following were in attendance: M. Farag A. Gursoy M. Swedlow N. Munfah G. Swiatek E. Sela 0. Smith R. Aggarwal
The meeting focused on the hydraulic concept. The following resolutions are reached and agreed on: 1. Provide one 15" 0 sanitary pipe inside the siphon with weir to separate the sanitary from the storm flows. 2. No change of sizes or elevations of the existing or proposed sewers. 3. BOS has accepted the siphon design hydraulically. 4. Structural comments will be evaluated separately at a meeting at a later date, probably Wednesday or Thursday 7/1/87 or 7/2/87.
NYC-WTC_000165368
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NYC-WTC_000165358
Inter-office memorandum requesting engineering review of final plans for the North Access Tunnel from W. 33rd to W. 38th Street.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.966
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.965
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.964
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 0.962
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.961
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 0.959
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165395
Department letter providing feedback on sewer relocation design drawings and elevation datum requirements.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.957
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.957
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 topics · Same agency, volume and box · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165405
Inter-office memorandum requesting review of hydraulic computations for the siphon and gravity sewer routing in the 60% submission.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.949
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000165371
Consultant submits meeting minutes documenting design resolutions and areas of agreement from July 2, 1987 coordination meeting.
Similarity score 0.975 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.974 (not a probability)
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.
Similarity score 0.955 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165358
Inter-office memorandum requesting engineering review of final plans for the North Access Tunnel from W. 33rd to W. 38th Street.
Similarity score 0.954 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165403
Inter-office memorandum requesting hydraulic review of the proposed siphon in the Westside Connection Project.
Similarity score 0.950 (not a probability)
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.
Similarity score 0.949 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
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