Cover sheet transmitting requested prepurchase specifications for generators to the Department of Citywide Administrative Services.
NYC-WTC_000166874–000166925Folder label: “GENERATOR PREPURCHASE SPECIFICATION”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
PPS-Generators
2) Voltage Regulator. a 3) Motorized Voltage Adjust Potentiometer.
4) . Cross Current Compensation Transformer.
5) Isolation Transformers.
8. Outgoing feeder cubicles shall each contain 3 pole, 600 volt stored energy type, electrically operated air circuit breaker with adjustable long, short time and instantaneous and ground fault (alarm only) overcurrent trips, sized as indicated on the drawings. Each breaker shall be provided with a control switch and pilot lights. Each feeder cubicle shall incorporate ground fault sensors and alarm relay with (2) N.O. and (2) N.C. contacts. Include visual and audible indication of alarm. Alarms shall be displayed on front face of switchgear. Each breaker shall contain current limiting fuses for 200,000 A.I.C. rating and fuses shall be sized to provide downstream protection (series rated) for equipment such as automatic transfer switches, etc.
9. All generator circuit breakers shall have adequate interrupting capacity for the maximum short circuit that they will be required to interrupt. The maximum short circuit shall be calculated in during the motor contribution.
C. Generator power and control switchgear shall be manufactured by Russelectric, Automatic Switch Company. Any alternate shall be submitted to the consulting engineer in writing 10 days prior to bid. Each alternate bid must list any deviations from this specification.
D. Factory Test
1. The generator power and control switchgear shall be tested at the factory to demonstrate compliance with the Specifications. Tests shall be witnessed by the Owner and/or his representative. A certified copy of the performance test shall be submitted before shipment to the job site. Any defects which become evident during the test shall be corrected before continuing.
E. Site Tests
1. Manufacturer shall provide the services of factory trained engineer and the technicians to conduct and supervise site tests.
OEM PPS-43 Generators 7 WTC March 20, 1998
NYC-WTC_000166918
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_000172539
Engineering consultant memorandum dated August 2, 1999 related to 7 World Trade Center Mayor's Office of Emergency Management.
1 shared topics · Same agency, volume and box · similarity 0.898
machine-extracted · confidence unavailable · Check page ↗1 shared topics · Same agency, volume and box · similarity 0.896
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174096
Memo detailing a generator load test conducted on August 31, 1999, identifying minor problems with pressure controllers and ATS switches at the Mayor's Office of Emergency…
1 shared topics · Same agency, volume and box · similarity 0.895
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172389
Correspondence from engineering firm regarding 7 World Trade Center Mayor's Office of Emergency Management project.
1 shared topics · Same agency, volume and box · similarity 0.891
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000171252
Fax cover sheet dated August 4, 1999, transmitting a field observation report regarding the Mayor's Office of Emergency Management at 7 World Trade Center.
1 shared topics · Same agency, volume and box · similarity 0.890
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173475
Letter providing comments on submitted architectural plans for the Mayor's Office of Emergency Management.
1 shared topics · Same agency, volume and box · similarity 0.884
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172686
Revised electrical work proposal from ADCO Electrical Corporation for the Mayor's Office of Emergency Management on the 26th floor at 7 World Trade Center in May 1998.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.881
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173223
Supplement to HVAC specifications detailing discharge plenum construction standards for emergency generators at the Mayor's Office of Emergency Management.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.879
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000153017
Memorandum requesting portable gasoline generators to power air sampling equipment at World Trade Center disaster sites.
1 shared topics · similarity 0.887
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141922
McGraw-Hill construction and engineering trade publication; appears unrelated to 9/11 environmental records.
4 shared non-person entities · similarity 0.880
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165900
Document page containing contact details for Con Edison and JWC Environmental Health & Safety personnel.
3 shared non-person entities · similarity 0.871
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165112
Construction specifications document detailing foundation requirements for the World Trade Center river water intake system relocation project.
5 shared non-person entities · similarity 0.870
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000172539
Engineering consultant memorandum dated August 2, 1999 related to 7 World Trade Center Mayor's Office of Emergency Management.
Similar indexed content
Similar indexed content
NYC-WTC_000174096
Memo detailing a generator load test conducted on August 31, 1999, identifying minor problems with pressure controllers and ATS switches at the Mayor's Office of Emergency…
Similar indexed content
NYC-WTC_000172389
Correspondence from engineering firm regarding 7 World Trade Center Mayor's Office of Emergency Management project.
Similar indexed content
NYC-WTC_000171252
Fax cover sheet dated August 4, 1999, transmitting a field observation report regarding the Mayor's Office of Emergency Management at 7 World Trade Center.
Similar indexed content