Change order #004 for $261,029 covering oil tank removal, concrete housekeeping pad, and electrical systems installation.
NYC-WTC_000172028–000172032Folder label: “Mayors Office of Emergency Management 7 World Trade Center - 1, 7 & 23rd Floors Change Order #004 Amb. Job # S57-5175”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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AMBASSADOR CONSTRUCTION CO., INC.
Mr. Walter Weems August 26, 1998
Page 2
closed auxiliary contact in each switch as per Note #25, Drawing #E3.O1.
E) Core drilling from 7th floor to 23rd floor. 107,900.00 — O —
4. Furnish and install auxiliary contacts in each circuit breaker of switchboard EDPH-23 as per Drawing E3.01, Note #25 dated 7/24/98. Cost of wiring from each circuit breaker to the Graphic annunciator is included under the graphic annunciator above. Please see Item #1. 1,600.00 — 5. Change switchboard EDPH-23 from switch fuse to circuit breakers panel due to the space problem, as discussed with the engineer. 11,740.00 — O —
6. Change the interrupting capacity of Panel EDPH-23M from GSKAto 100KA. 7,080.00 —O —
7. Furnish, install and wire additional fire alarm devises as per revised Drawing E4-03 dated 7/24/98. 3,205.00
8. Provide and install additional circuit breakers to Panel 'EHP-1 ’ and ELP-23W as advised by the engineer. ■’ / ■ ' /.') V ' ' ■' "C' . 1,360.00 , 9. Upgrade the size of ground conductor to 1 #2 in 1 1/4" conduit as per Drawing #E3-01 dated 7/24/98. 3,690.00
Audio Vi«ual Work and. Equipment 4- tSS,O-7 5 - Area; Pr®e$ Room
Delete: Fiber distribution system, includes broadcast quality video and balanced line level audio, with intercom. Miscellaneous hardv/are, switches, relays panels, connectors, cabling, lamps, terminal blocks, wall plates, etc., necessary to insure a complete and operating system. (141,482.00) FORCE QUOTE #080406MA
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NYC-WTC_000172029
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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
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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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