Engineering map illustrating the project location and surrounding infrastructure for the World Trade Center No. 7 site.
NYC-WTC_000165743–000165752Folder label: “Street Improvement No. 7 World Trade Center”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TABLE 1
SUMMARY CHART OF FINDINGS
Total(6) Under Annual P.W. of Major Private Basic Parameters Capital Pinning Maintenance Capital & Constr. Property App. Ave Cost Cost Cost Maintenance Disruption Required Length Depth Alternative ($1000) ($1000) ($1000) Cost (Y or N) (Y or N) FT FT
1 11,800 600 (1) 11,800 y(2) y(4) 4,200 13
2 8,000 1,200 8,000 y(3) y(4) 3,130 7 (1) 3 2,100 270 16.0 2,400 N N 150 30 4 12,?00 30.0 13,^0 y(5) N 4,900 14
(1) No additional maintenance cost; considered part of normal maintenance provided by DOS for gravity sewers.
(2) Potentially major disruptions to Convention Center Operations because to traffic disruption on 39th Street, 11th Avenue and 12th Avenue. Possible disruptions to Lincoln Tunnel Operations
{3} Potentially major disruptions to Convention Center Operations because of traffic impacts along 34th Street, and 12th Avenue at 34th Street.
(4) 2400 square feet in the Convention Center Plaza area
(5) Potentially major disruption to traffic along 10th Avenue amd 34th Street between lOth and 11th Avenues,
(6) Total capital cost includes cost of underpinning
NYC-WTC_000165752
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000165824
Department of Environmental Protection letter acknowledging receipt of 95% plans and referring comments previously sent to the consulting engineers.
1 shared topics · Same agency, volume and box · similarity 0.935
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165395
Department letter providing feedback on sewer relocation design drawings and elevation datum requirements.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.935
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165844
Department of Environmental Protection review comments on 30% plan drawings requesting key plans, legends, and distance measurements.
1 shared topics · Same agency, volume and box · similarity 0.933
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 topics · Same agency, volume and box · similarity 0.933
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 topics · Same agency, volume and box · similarity 0.932
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…
1 shared topics · Same agency, volume and box · similarity 0.932
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.931
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 0.928
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 topics · Same agency, volume and box · similarity 0.928
machine-extracted · confidence unavailable · Check page ↗1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.927
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 topics · Same agency, volume and box · similarity 0.927
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 topics · Same agency, volume and box · similarity 0.926
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_000136670
Archival folder label from the Office of the Mayor for World Trade Center records, identified as Folder 0140.
Similarity score 0.934 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000136670
Archival folder label from the Office of the Mayor for World Trade Center records, identified as Folder 0140.
Similarity score 0.929 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000136670
Archival folder label from the Office of the Mayor for World Trade Center records, identified as Folder 0140.
Similarity score 0.928 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000136391
Records folder index from Mayor's office covering World Trade Center administrative materials.
Similarity score 0.928 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173966
Financial summary dated March 5, 1999, detailing the cost allocation by trade and total city share for the 7 World Trade Center project.
Similarity score 0.924 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000136670
Archival folder label from the Office of the Mayor for World Trade Center records, identified as Folder 0140.
Similarity score 0.924 (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_000165729
Fragmented text page from a record concerning World Trade Center No. 7, likely related to environmental or construction matters.
Filed in the same folder
NYC-WTC_000165730
Fragmented and illegible text from a DEP archive folder concerning World Trade Center No. 7 infrastructure.
Filed in the same folder
Correspondence requesting revisions to drawing BP-2 for the 7 World Trade Center sewer project plans.
Filed in the same folder
Letter submitting revised pavement plans addressing catch basin placement and storm drainage connections at Vesey Street.
Filed in the same folder
Transmittal of revised pavement plans retaining existing catch basins and adjusting grates to meet proposed grades.
Filed in the same folder