NYC-WTC_000172081
Letter detailing costs for sheetmetal mechanical labor and materials.
2 shared non-person entities · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗Document / 13 pages
Bulletin #1 cost sheet, 7 WTC OEM, Sep 1998
Machine-extracted title · confidence 95%Detailed cost itemization for Hurricane Wall work under Bulletin #1 at the Mayor's Office of Emergency Management dated September 14, 1998.
NYC-WTC_000172054–000172066Folder label: “Hurricane Wall®O. E. M.®7 W. T. C.®98-145®Hurricane damper”
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NYC 9/11 Public Portal Document
Sheet!
MAYOR'S OFFICE OF EMERGENCY MANAGEMENT -- t 7 WORLD TRADE CENTER NEW YORK
BULLETIN #1 (HURRICANE WALL-A) - -s- Description of work Ambassador's Cost
1 Additional labour and framing for new duct openings $5,600.00
2 Patch Twenty two (22) existing columns $3,500.00
3 Add 24 LF of Hurricane wall thru columns $13,900.00
4 Add one layer of sheetrock on 200LF of Hurricane wall $4,300.00
5 Deletion of top of wall approximately 300LF ($14,000.00)
6 F&l 201 pieces of 8"x8"x1/2" steel plate reinforcement at 19 blast proof access doors and 7 blast proof doors $14,835.00
7 Remove existing column fronts at 19 locations $2,500.00
8 Leak detection system adiitional cost $11,975.00
9 Electrical work on Hurricane damper 22 locations $21,800.00
10 Additional steel 3"x3"x 5/16" welded to spandrel $16,765.00
11 Additional work on Hurricane dampers duct to duct refabricating and install new duct at 4 locations $8,644.00
12 Additional work on Hurricane dampers and fire/smoke dampers 15 locations; refabricating and installing new duct $32,415.00
13 Hurricane damper with flexible connections at 5 locations $7,689.00
14 Hurricane damper with grill at 32 locations $27,743.00
15 Hurricane damper above wall at 32 locations $61,565.00
16 Ruskin dampers Model #CD80AAF4 with 45" water gauge static pressure 88each $64,800.00
17 10"x10" architectural grills 32 each $4,800.00
18 Vavcon Hurricane damper actuator in ductwork $37, M 00
19 Credit original amount in budget for hurricane wall dampers ($40, [ililil 00)
Sub-total $285,831.00 General conditions 8% $22,866.48 Sub-total $308,697.48 Fee 6% $18,521.85 Sub-total $327,219.33 Insurance 1.25% $4,090.24
TOTAL $331,309.57
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NYC-WTC_000172054
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NYC-WTC_000172054Source: NYC Law Department, mirrored locally
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NYC-WTC_000173169
Faxed estimate from HVAC contractor for construction work at 7 World Trade Center facility, dated September 1990.
1 shared non-person entities · Same agency, volume and box · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173279
A document listing Port Authority comments and associated cost adjustments for the Mayor's Office of Emergency Management renovation.
4 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.951
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000171963
Facsimile transmission cover sheet from Ambassador Construction Company dated November 30, 1996.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173408
Bulletins detailing costs for hurricane wall construction, column reinforcement, and sheetrock installation at the Mayor's Office of Emergency Management.
4 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000166743
Cover sheet for the Request for Information log documenting 37 received RFI items for the 7 World Trade Center project as of September 16, 1998.
1 shared topics · Same agency, volume and box · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172028
Change order #004 for $261,029 covering oil tank removal, concrete housekeeping pad, and electrical systems installation.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173139
Letter from Ambassador Construction Company detailing scope and proposal changes for the Mayor's Office renovation.
1 shared topics · Same agency, volume and box · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173453
Letter from Ambassador Construction submitting Change Order #004 for concrete and electrical work at 7 World Trade Center.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000171318
Contractor submission of revised change order #44R for fuel oil line supports, enclosures, and new routing at 7 World Trade Center.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000166730
Log entries recording received faxes and requests for information related to the 7 World Trade Center project in 1995.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173033
Letter detailing scope and cost reductions for electrical and audiovisual work at the Mayor's Office of Emergency Management following a review of bid items.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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Letter detailing costs for sheetmetal mechanical labor and materials.
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