NYC-WTC_000178054
Preliminary health evaluation report regarding the World Trade Center site submitted in October 2001.
12 shared non-person entities · 1 shared topics · similarity 0.966
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NYC-WTC_000199812
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NYC 9/11 Public Portal Document
video display terminals, hydraulic fluids, and heat transfer fluids) as well as plasticizers in paints, caulking, and adhesives.
5.3.2 Surface Dust and Bulk Samples
Table 3 presents the concentrations of PCDDs/PCDFs (expressed as 2,3,7,8-TCDD Equivalents) and PCBs in surface wipe and dust bulk samples, respectively. The concentrations ranged from 33 to 260 ng/kg, which are significantly lower than cleanup guidelines for soil/dust (5,000 to 7,000 ng/kg) recommended by the U.S. Department of Health and Human Services, Centers for Disease Control and Prevention (CDC 1984). The mass-to mass concentration (54 ng/kg) of 2,3,7,8-TCDD Equivalents in the surface dust sample was converted to a mass per area concentration (0.47 ng/m^) based on a sample area of 0.529 m^ which is also similar to the upper limit background (0.29 ng/m’) and below the NAS guideline (25 ng/m’).
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CITY_21MC100_006730097
NYC-WTC_000199827
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NYC-WTC_000199827Source: NYC Law Department, mirrored locally
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DEP asbestos project notification form and inspection report dated December 12, 2002.
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Internal tracking document for managing reports, comments, and actions related to environmental compliance cases.
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Federal agencies respond to resident concerns regarding the validity of environmental clearance data for 114 Liberty Street.
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NYC-WTC_000186193
Draft environmental data report for the World Trade Center site prepared by IT Corporation for the EPA in November 2001.
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Appendix document outlining health protective screening values and contaminants of concern for WTC site workers and Lower Manhattan residents.
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Laboratory report providing results of wipe samples for dioxins and furans collected at PS 89M in December 2001.
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Laboratory report providing results of wipe samples for dioxins and furans collected at PS 89M in December 2001.
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- 250 South End Avenue · 10 pages · confidence 0.70 · verify page 32
- 45 Warren Street · 2 pages · confidence 0.70 · verify page 44
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