Cover letter and summary of ambient air sampling and cleanup activities at 400 Chambers Street from 2002.
NYC-WTC_000102767–000102875Folder label: “400 CHAMBERS STREET Block: 16 Lot: 200 BIN: 1085774 Tribeca Park, 34 River Terrace”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC Project No.: 09622-0012 Tribeca Park — 400 Chambers Street February 15, 2002 Related Management Company, L.P. Page 3
September 18 — 20, 2001 during Representative ambient air sampling was performed between Monitoring Data and Chain of Custody Forms cleaning activities. Attachment 1 contains the Air ATC Associates and analyzed by phase (28 pages) for the ambient air samples collected by from three hallway locations and two contrast microscopy (PCM). Samples were collected Apartments sampled are identified in the apartments on each floor of 400 Chambers Street. following table. .. - iiTTH
D, R 15 D, R Penthouse D, R 14 D, R 28 D, R 12 B, L 27 D,R 11 H R 26 D, R 10 D, T 25 D, R A, M 24 9 D,R 8 C,U 23 D,R 7 F, T 22 D,R 6 M,Y 21 20 D, R 5 K, T D,R E, V 19 4 D,R 3 G' U 18 Children's Play D, R 1 Gym, 17 Room, Pool 16 D, R Basement Garage/Hallway
than 0.01 f/cc. However, particulate matter All samples collected recorded fiber levels less initial analysis of the sample collected from the raised by maintenance activities obscured the analyzed using an analogous method and apartment 9A. This sample was subsequently other four samples collected from the recorded a level less than 0.01 f/cc, consistent with the ninth floor and does not present an issue at this time. recording fiber concentrations below the NYC In conclusion, based upon the analytical results abatement action, it is ATC's opinion acceptable airborne clearance requirement following an throughout the building meet an acceptable criterion for that the ambient air samples collected re-occupancy.
Microscopy Ambient Air Sampling —Transmission Electron collected 17 common area and 23 residential units On October 31, November 19 & 28, ATC the presence or absence of airborne samples as requested by the resident to ascertain date. All samples were collected and asbestos. Units sampled are listed below by sampling Electron Microscopy (TEM) method as Transmission analyzed in accordance with the AHERA Appendix A which provides resolution down to 0.51.L set forth at 40 CFR Part 763, Subpart E, single asbestos structure was detectable structure size. Of the total 222 samples collected, a on only one sample.
NYC-WTC 000102771
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_000104321
Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.
25 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000123875
Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.
22 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097203
Identifier page for a document within the DEP Box 33 collection related to environmental records.
13 shared non-person entities · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107625
Chain-of-custody form containing transmission electron microscopy results for asbestos fiber analysis at a DEP cleanup project dated September 2002.
13 shared non-person entities · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000131492
Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.
17 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000129725
Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.
12 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107611
Laboratory report detailing transmission electron microscopy results for air samples collected during the DEP cleanup.
8 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000096419
Cover letter summarizing wipe and air sampling results for various contaminants at a city school.
12 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107942
Transmission electron microscopy (TEM) analysis of air samples from cleanup site, confirming asbestos clearance per AHERA methodology.
8 shared non-person entities · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107924
Letter from ATC Associates transmitting TEM analysis results for air samples from a DEP cleanup site.
8 shared non-person entities · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107618
Laboratory report detailing transmission electron microscopy results for air samples collected during the DEP cleanup.
8 shared non-person entities · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000124304
Laboratory report from ATC Associates providing transmission electron microscopy results for air samples collected at 99 Church Street.
24 shared non-person entities · similarity 0.962
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.
Machine-extracted building matches; verify each source. Buildings, never households.
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_000123875
Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.
Similar indexed content
Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.
Similar indexed content
NYC-WTC_000097203
Identifier page for a document within the DEP Box 33 collection related to environmental records.
Similar indexed content
NYC-WTC_000107625
Chain-of-custody form containing transmission electron microscopy results for asbestos fiber analysis at a DEP cleanup project dated September 2002.
Similar indexed content
NYC-WTC_000131492
Chain of custody and cover letter for transmission electron microscopy analysis of air samples from apartments at 125 Liberty Street.
Similar indexed content