NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
254 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
NYC-WTC_000146129–000146748Folder label: “EPA OIG LAW”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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the listing of Air Monitoring Sites. It Is listed as a general zone location on the able of entitled "Draft Ambient Air Monitoring Plan Status - Draft Near zone and General Poplulation Zone Site Status."
11. Silicate dust Is listed as a monitoring parameter. We are assuming this is crystalline silica rather than silicate dust. We recommend that the monitoring method for crystalline silica be NIOSH Method 7500, as given in the NIOSH Manual of Analytical Methods.
.12. The overview of the plan has crystalline silica (replaces silicates) being monitored at 6 locations (A - S) in the work zone. We are assuming that all 6 locations will be in the work zone although some of the locations from A - S are outside the work zone. If the crystalline silica (replaces silicates) are elevated, we recommend monitoring for silica in the near zone area. Suggested sites: A. C, E, F, K for starters.
13. We assume that the levels of Interest table will be consistent with the tables that CDC/ATSDR and the EAWG are developing. Those tables need to be constructed to allow some judgement In Interpreting the results since we expect contaminant levels will vary and that variation will have to be considered (i.e. one high concentration compared to a level of Interest at one location in only one sample should probably not be Interpreted the same as a relatively small, but constant exceedence, at several locations). This Is required because neither the plan nor the level of Interest table provide guidance In how to interpret multiple sampling results (multiple locations, multiple days). We recognize that it Is probably impossible in the plan or tables to provide guidance that fits all situations ..
14. We recommend considering obtaining CO measurements In the near zone, given the levels that are being found in the work zone.
CC: <[email protected]>. <[email protected]>. <[email protected]>. <[email protected]>. <[email protected]>. "G. Anders Carlson" <[email protected]>, "Robert L.Chinery"<[email protected]>, "Edward G. Hom" <[email protected]>, "Daniel A. Luttinger" <[email protected]>
NYC-WTC_000146553
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NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
254 shared non-person entities · 1 shared topics · similarity 0.985
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.
21 shared non-person entities · 1 shared topics · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000093400
A license agreement document regarding exterior cleaning services for the property at 65 Liberty Street.
19 shared non-person entities · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132519
A DEP results table showing daily asbestos air monitoring data at 100 Trinity Place from October to November 2001.
29 shared non-person entities · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000099112
Invoice from Fiber Control, Inc. dated November 27, 2002, for exterior cleanup services at multiple sites including 113 Nassau Street.
8 shared non-person entities · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130799
Invoice from Benjamin Kurzban & Son Control, Inc. for roof work completed at 15 Dutch Street.
13 shared non-person entities · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000113167
Invoice from Fiber Control Inc. for cleaning services on the facade of 54 Warren Street.
13 shared non-person entities · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000099818
Billing record for asphalt and gravel roof cleanup services performed at 55 Nassau Street in November 2002.
8 shared non-person entities · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104846
Fax cover sheet transmitting permit application documents for work at 102 and 104 Greenwich Street to the NYC DEP on December 3, 2001.
12 shared non-person entities · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000119790
Invoice from Fiber Control Inc. for DEP environmental protection services at 14 Barclay Street.
8 shared non-person entities · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗11 shared non-person entities · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121922
Invoice dated October 2002 for environmental remediation services performed on the exterior of 118 Chambers Street.
9 shared non-person entities · similarity 0.978
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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Machine-extracted building matches; verify each source. Buildings, never households.
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NYC-WTC_000148952
Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.
Cited alongside this record in an Ask answer
NYC-WTC_000145510
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
Cited alongside this record in an Ask answer
NYC-WTC_000149199
Department of Environmental Protection advisory letter dated October 25, 2001, addressed to residents of Lower Manhattan.
Cited alongside this record in an Ask answer
NYC-WTC_000096623
Part II of a health and safety plan for remediation and deconstruction at 30 Warren Street in January 2006.
Cited alongside this record in an Ask answer
NYC-WTC_000105599
Laboratory report detailing asbestos analysis results for samples from 61 Broadway collected in September 2001.
Cited alongside this record in an Ask answer