Technical specification document for sensing and data fiber features at the 7 World Trade Center facility.
NYC-WTC_000171944–000171953Folder label: “Security Systems for Conduits®Sensing and Data Fiber Features and Specifications”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document Nov-10-98 NYC-WTC_000171950 03:12P VIKONICS MAYOR'S OFFICE OF EMERGENCY MANAGEMENT 201 641 7728 P.08s CONDUIT SECURITY SYSTEM SPECHACA TION To avoid nuisance alarms, the low-frequency cutoff is set to around 200 Hz. The high-frequency cutoff is typically set to 450 Hz so that the processor only sees signals related to the uespuss. 2.3.2 Fiber Defender 205 Specifications MAXIMUM ZONE SIZE Perimeters up to 6,500 feet SENSITIVITY Uniform over entire length INPUT VOLTAGE REQUIREMENT 10-24 Vde POWER DRAW 2.1 watts at 12 Vde at 25°C OPERATING TEMPERATURE RANGE -30 to 55°C (Expanded temperature range is available.) OUTPUTS ALARM Jamp N.C.N.O, relay contact COMMUNICATION RS-232C INPUT TAMPER 1 amp. N.O, relay contact ALARM OUTPUT DURATION Programmabte SIZE 6"x 10” x I” FIBER-OPTIC SENSING CABLE FS! Part #SC3 CABLE LIFE EXPECTANCY 20 years CONNECTORS ST type, crimp-on VIKONICS, INC HO2C-$ REV U November 9, 1978
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_000173219
Technical specification document detailing end-of-line resistor wiring requirements for the Mayor's Office of Emergency Management security system.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.929
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 0.897
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173374
Architectural specification sheet detailing door models, dimensions, fire ratings, and security features for the OEM facility.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.895
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173567
Invoice dated December 29, 1998 from Supercircuits for camera equipment supplied to the Mayor's Office of Emergency Management.
1 shared non-person entities · Same agency, volume and box · similarity 0.891
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000114019
Letter and chain of custody document tracking HVAC and environmental inspection samples from 333 Rector Place.
Similar document embedding; no shared entity or topic indexed. · similarity 0.894
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094912
Invoice detailing billing for bulk and air sample analysis results including PLM, PCM, and TEM testing at 44 Wall Street.
Similar document embedding; no shared entity or topic indexed. · similarity 0.893
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000169205
Document summarizing fire service activities or inspections performed at the specified location.
Similar document embedding; no shared entity or topic indexed. · similarity 0.893
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117441
Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
Similar document embedding; no shared entity or topic indexed. · similarity 0.891
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127165
Invoice from Fiber Control Inc. detailing costs for asbestos removal at 150-152 and 121 Chambers Street.
Similar document embedding; no shared entity or topic indexed. · similarity 0.891
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132877
Consulting and testing services report on asbestos air quality monitoring at various floors of 115 Broadway in September 2001.
Similar document embedding; no shared entity or topic indexed. · similarity 0.890
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000099578
Invoice from Fiber Control Inc. for inspection services performed at multiple job sites.
Similar document embedding; no shared entity or topic indexed. · similarity 0.890
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000111963
Billing statement from Fiber Control Inc. for work performed at the 12 Vesey Street job site.
1 shared non-person entities · similarity 0.890
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000173374
Architectural specification sheet detailing door models, dimensions, fire ratings, and security features for the OEM facility.
Similarity score 0.920 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173219
Technical specification document detailing end-of-line resistor wiring requirements for the Mayor's Office of Emergency Management security system.
Similarity score 0.917 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173374
Architectural specification sheet detailing door models, dimensions, fire ratings, and security features for the OEM facility.
Similarity score 0.916 (not a probability)
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.
Similarity score 0.913 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173374
Architectural specification sheet detailing door models, dimensions, fire ratings, and security features for the OEM facility.
Similarity score 0.911 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000173219
Technical specification document detailing end-of-line resistor wiring requirements for the Mayor's Office of Emergency Management security system.
Similarity score 0.910 (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_000173219
Technical specification document detailing end-of-line resistor wiring requirements for the Mayor's Office of Emergency Management security system.
Similar indexed content
NYC-WTC_000172028
Change order #004 for $261,029 covering oil tank removal, concrete housekeeping pad, and electrical systems installation.
Similar indexed content
NYC-WTC_000173374
Architectural specification sheet detailing door models, dimensions, fire ratings, and security features for the OEM facility.
Similar indexed content
NYC-WTC_000114019
Letter and chain of custody document tracking HVAC and environmental inspection samples from 333 Rector Place.
Similar indexed content
NYC-WTC_000094912
Invoice detailing billing for bulk and air sample analysis results including PLM, PCM, and TEM testing at 44 Wall Street.
Similar indexed content