Consulting and testing services report on asbestos air quality monitoring at various floors of 115 Broadway in September 2001.
NYC-WTC_000132877–000132945Folder label: “115 BROADWAY Block: 50 Lot: 1 BIN: 1001003 United States Realty Building”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
•
• Dust Samples were collected from the following floors: Roof (west side), 21w, 22ad, 20th, 19th, 18th, 17th, 15th, 13th, 12th, 11th, 10th, 9th, gth, 7th, 6th. 5th, 4th, 3rs, 2'
and C-Level (Concourse). Samples were collected from dust/debris from the locations. A total of twenty-three (23) dust samples were collected.
All samples collected were transported to an independent certified laboratory, EMSL Analytical, for analysis. Samples were analyzed utilizing Polarized Light Microscopy (PLM) Methodology via the NY State ELAP 198.1 method. Some dust sample results tested positive for presence of asbestos. Please see Section V for locations and
results.
All surfaces such asbut not limited to the air-handling units, passenger/freight elevators, main lobby, secondary lobbies, staircases and occupied floors were wet wiped and HEPA vacuumed by a licensed asbestos contractor. All air filters within the said fan units were removed and disposed of as asbestos waste. This project was filed with the New York City Department of Environmental Protection as an emergency clean up. Please see section VIII for stamped copy and filings.
In addition to the above, CTSI performed Dust Particulate testing from various areas of the building. Dust Particulates were collected utilizing a Nephelornetric Laser Scatter Total Dust Measure method. This method utilizes the diffraction of laser beams to evaluate the density of dust in the beam path. It is sensitive to as little as one tenth of one microgram of dust per cubic meter of air (0.1 UG/M3). The test results were acceptable and within the established OSHA standards. Please see Section VII for locations and results.
Due to the outside air conditions with elevated dust levels and fumes from the World Trade • Center clean up process, CTSI recommends that the outside fresh air louvers be kept closed and opened only when outside air has been checked by building engineering staff to be odor
NYC-WTC 000132881
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NYC-WTC_000132836
Table of contents for reports covering emergency cleanup and air quality testing at 111 and 115 Broadway in late 2001.
19 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132947
Report of asbestos air monitoring conducted during cleanup of loose debris at 115 Broadway between August and October 2001; all air samples passed clearance criteria under 0.01…
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104679
Report detailing dust sampling from hospital entrances to determine asbestos content following the September 11 attacks.
12 shared non-person entities · 1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120388
Laboratory report detailing air sampling and dust analysis conducted at 88 Pine Street from September 13 to 21, 2001.
22 shared non-person entities · 1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000093360
A chain of custody document tracking the handling and analysis of asbestos samples collected from 33 Liberty Street.
14 shared non-person entities · 1 shared topics · similarity 0.978
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.
17 shared non-person entities · 1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000123776
Contractor letter to DEP responding to notice regarding asbestos inspection and cleaning at 120 Broadway prior to re-occupancy.
9 shared non-person entities · 1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000122659
Invoice for roof asbestos abatement work completed at 176 Broadway covering over 77,000 square feet.
10 shared non-person entities · similarity 0.975
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.
11 shared non-person entities · 1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000122946
Application form from Benjamin Kurzban & Son Control Inc. to the DEP regarding contract REM-ROF2 at 182 Broadway.
8 shared non-person entities · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000128703
Invoice for environmental services at 111 Fulton Street with no visible date in excerpt.
9 shared non-person entities · similarity 0.975
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.
6 shared non-person entities · 1 shared topics · similarity 0.975
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_000132833
A two-page document fragment from the 115 Broadway folder containing illegible text and a project identification number.
Filed in the same folder
NYC-WTC_000132835
A single-page document fragment from the 115 Broadway folder containing illegible text and a project identification number.
Filed in the same folder
NYC-WTC_000132836
Table of contents for reports covering emergency cleanup and air quality testing at 111 and 115 Broadway in late 2001.
Filed in the same folder
NYC-WTC_000132876
A single-page document fragment from the 115 Broadway folder containing illegible text and a project identification number.
Filed in the same folder
NYC-WTC_000132946
A single-page document fragment from the 115 Broadway folder containing illegible text and a project identification number.
Filed in the same folder