Laboratory results form showing counts of positive and negative asbestos samples from 55 Broadway.
NYC-WTC_000105528–000105576Folder label: “50 BROADWAY; Block: 22 Lot: 24 BIN: 1000813 47 New Street”
OCR status: ok · source: pdftotext
NYC 9111 Public Portal Document
HVAC INSPECTION/OBSERVATIONS
An inspection was conducted of the mechanical equipment room and associated CARRIER 50BTOR60 HVAC unit located on the 33rd floor. This unit serves the entire floor. The following was noted:
Mechanical Equipment Room:
• The mechanical equipment room was well lit, unpainted, and clean. • There was a shovel, crates and cardboard stored in the room. • The mechanical equipment room is used as a mixing plenum. • The pipes were not labeled or color-coded.
Air Mixing Chamber:
• The doors closed tightly. • The outside air intake was located at least 25 feet from any apparent source of contaminants and was protected by a bird screen. • Damper positions for outside air were open at minimum settings. • Return air dampers were open at maximum settings. • The filter bank was famed and contained 15% - 25% efficiency, box-type filters which were in good condition and are replaced approximately every two months.
Coil Chamber:
• The coils were clean and well maintained. • Condensate drip pans (CDPs) were clean, and there were no odors or signs of standing water, condensate, and leaks.
Project 220490
NYC-WTC 000105576
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NYC-WTC_000105336
Letter enclosing air sampling results and cleaning details for 70 Battery Place conducted in November 2001.
11 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117441
Report from Athenica Environmental Services regarding HVAC and environmental inspections at 375 South End Avenue.
4 shared non-person entities · 1 shared topics · similarity 0.968
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Letter and chain of custody document tracking HVAC and environmental inspection samples from 333 Rector Place.
4 shared non-person entities · 1 shared topics · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000117634
Letter from Environmental Services Inc. to the EPA regarding HVAC and environmental inspections performed at 385 South End Avenue in November 2002.
4 shared non-person entities · 1 shared topics · similarity 0.959
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
6 shared non-person entities · 1 shared topics · similarity 0.959
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.
7 shared non-person entities · 1 shared topics · similarity 0.959
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130438
Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
8 shared non-person entities · 1 shared topics · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125801
Cover sheet for a fax transmission from DEP regarding the 105 Duane Street site file.
7 shared non-person entities · 1 shared topics · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120322
Report containing asbestos sampling data and analytical results for 1 Peck Slip dated October 3, 2001.
6 shared non-person entities · 1 shared topics · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120991
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
6 shared non-person entities · 1 shared topics · similarity 0.958
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.
8 shared non-person entities · 1 shared topics · similarity 0.957
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000117441
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