US EPA Region 2 letter dated November 15, 2005, confirming completion of environmental review for abatement plans at 133-135 Greenwich Street.
NYC-WTC_000134132–000134414
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
recovery should be much higher, approaching 100%. Provisions for backup instruments, staff, and supplies should be included in the QAPP to ensure this is achieved.
Reference to the percent requirement ahs been removed and instead a statement has been added noting that backup instruments, field staff, and supplies will be maintained throughout the monitoring duration to ensure continuous operation of monitoring stations and high data recovery.
Measures of Accuracy, Precision, etc. What are listed are not measures, but are activities. That is fine, but the criteria for each of these quality control (QC) indicators need to be specified.
A table of QC indicators has been addedfor PM10 and PM2.5 measurements.
While "examples" of the QC "measures" may be helpful, it is essential that the contractor has the complete list clearly documented, ensuring that the appropriate control limits are attained consistently.
A table of QC indicators has been addedfor PMIO and PM2.5 measurements.
C3.5 Again, it is beneficial to see "some" of the measures that will be taken to ensure the quality of the data, but it is essential that the contractor document "all" of the measures that will be taken, and the schedules, limits, and/or ranges for each.
A table of QC indicators has been addedfor PM10 and PM2.5 measurements.
C4.0 The detection limits and reporting (or quantitation) limits need to be specified.
Table A-3 has been added which provides detection limits.
A provision is needed for changes resulting from the data validation/usability process.
New Sections 7.0 ASSESSMENT AND OVERSIGHT, 8.0 DATA VALIDATION AND USABILITY and 9.0 EXCEEDANCE NOTIFICA TION have been added.
The parameters described in these lists need tobe modified for the PM and Asbestos samples.
No inconsistencies noted by our review, but we are willing to cooperate with any further requestsfor adjustments.
C4.1, 5.0, 5.1
-7-
NYC-WTC 000134348
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NYC-WTC_000134871
EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.
87 shared non-person entities · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127738
Health and safety plan for Phase I deconstruction at 133-135 Greenwich Street and 21-23 Thames Street dated June 8, 2005.
35 shared non-person entities · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146129
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
48 shared non-person entities · similarity 0.970
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Administrative record identifier for the Phase 1 Decontamination Plan binder within DEP Box 52.
26 shared non-person entities · 1 shared topics · similarity 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127779
NYC DEP Asbestos Project Notification form for abatement activities at a facility in the Phase 1 Decontamination Plan binder.
33 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
27 shared non-person entities · similarity 0.966
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Form authorizing the City of New York to proceed with obligations related to FEMA emergency management programs for WTC cleanup.
9 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000154680
Application form submitted to the Department of Environmental Protection for notification of an asbestos inspection project.
21 shared non-person entities · similarity 0.965
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.
14 shared non-person entities · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000128550
Asbestos inspection report notification form submitted to NYC DEP for 102-104 Greenwich Street.
16 shared non-person entities · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000116133
List of site identifiers including block, lot, and BIN numbers associated with the 22 Thames Street location.
14 shared non-person entities · 1 shared topics · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127792
NYC DEP Asbestos Project Notification form for abatement activities at a facility in the Phase 1 Decontamination Plan binder.
33 shared non-person entities · similarity 0.964
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NYC-WTC_000134871
EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.
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NYC-WTC_000155525
Initial draft of the comprehensive scope of work required to safely clean 114 Liberty Street following environmental damage.
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