Change order #004 for $261,029 covering oil tank removal, concrete housekeeping pad, and electrical systems installation.
NYC-WTC_000172028–000172032Folder label: “Mayors Office of Emergency Management 7 World Trade Center - 1, 7 & 23rd Floors Change Order #004 Amb. Job # S57-5175”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
** '34'3 r.OT'Ob
AMSASSAcoa construction co. inc
Mr. Walter Weems August 26, 1998
Page 4
3. Patch twenty two (22) existing columns; wall runs in front o< ' column 3,50C.00
4. Add 24|f of Hurricane wall as shown on DI3 ' 13,900,00 ^/(3OOu^
5. Add layer sheetrock of 200lf to Hurricane wall. 4,300.00 I ! 6. Deletion of top of wall. (14,000.00) X
7. Additional work to furnish material and labor for the steel reinforcement for Blast proof access doors (19) and Blast proof doors (7). 201 pieces of stee! !4 plate 8"x8”. 10,635.00- 13/75 8. Remove existing column frontsjl^ for new location of 4' . .
Hurricane wall. y J 2.500.00 i /
9. Leak detection system (additional to budget), u j J 11,975.00
10. Electrical work on Hurricane dampers In ductwork (22) to be connected to the new ASCO #917 from panel ELP-23B1, Furnish and install override switch in watch commander’s station desk with indicator light to ioe operated manually. Dampers not tied into fire alarm system. 21,800.00
11 Additional steel 3 X3' x 5/16" steel angle welded to spandrel as shown on D13. 16,765.00 JU so.. 12. Additional work on Hurricane damper duct to duct refabricating and install new duct four (4) locations. 9,593.00
13. Additional work on Hurricane dampers and rlre smoke dampers (15) locations of refabricating and. installing new duct. 36,973.00
14. Five (5) locations of Humcane dampers with flexible connections, additional ductwork as required. 8.875.00
15. Hurricane damper ductwork with grill, at (32) locations. 31.537 00
IS. Hurricane damper ductwork at (32) locations above wall. 66,308.00 I
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NYC-WTC_000172031
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NYC-WTC_000173453
Letter from Ambassador Construction submitting Change Order #004 for concrete and electrical work at 7 World Trade Center.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173445
Ambassador Construction submits revised change order for electrical and concrete work at 7 World Trade Center.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173810
Letter from Ambassador Construction submitting revised Change Order #004 for oil tank cradle and housekeeping pad work at the Mayor's Office of Emergency Management.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000168684
Memo submitting revised Change Order #4 for oil tank and annunciator panel work at the Mayor's Office of Emergency Management in 7 World Trade Center.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172098
Letter submitting revised change order #4 for concrete work and panel installation.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172039
Cost comparison sheet detailing labor and material estimates for hurricane wall modifications at the Mayor's Office of Emergency Management.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172050
Revised Change Order #004 submitted by Ambassador Construction Co. Inc. for $294,338 regarding work at the Mayor's Office of Emergency Management dated September 11, 1998.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173309
Letter from Ambassador Construction submitting a revised change order for work at 7 World Trade Center.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173274
A revised change order detailing scope changes and costs for the Mayor's Office of Emergency Management renovation project.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173458
Letter submitting a revised Change Order #004 for concrete and electrical work at 7 World Trade Center.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173271
A revised change order detailing scope changes and costs for the Mayor's Office of Emergency Management renovation project.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173175
Revised change order from Ambassador Construction Co. Inc. for concrete work and panel capacity changes at the Mayor's Office of Emergency Management.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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Letter from Ambassador Construction submitting Change Order #004 for concrete and electrical work at 7 World Trade Center.
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Ambassador Construction submits revised change order for electrical and concrete work at 7 World Trade Center.
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Letter from Ambassador Construction submitting revised Change Order #004 for oil tank cradle and housekeeping pad work at the Mayor's Office of Emergency Management.
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Memo submitting revised Change Order #4 for oil tank and annunciator panel work at the Mayor's Office of Emergency Management in 7 World Trade Center.
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NYC-WTC_000172098
Letter submitting revised change order #4 for concrete work and panel installation.
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