Scope of work document dated February 2003 detailing a mandatory pre-bid meeting and requirements for asbestos abatement contractor cleaning at 114 Liberty Street.
NYC-WTC_000102605–000102616Folder label: “SCOPE OF WORK ADDENDUMS WORK SCHEDULE”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Attachment 1: Reporting Asbestos Sampling Results
1. The laboratory shall submit sample results in tabular format on the laboratory's letterhead. The table must contain, at a minimum, columns with the following headings and information. • Sample Identification Number • Sampling Date • Air Volume Collected • Area Analyzed • Non-Asbestos Fibers • Asbestos Type (s) • Structures 0.5µ<5µ, • Structures 5µ ■ Analytical Sensitivity (s/cc) ■ Asbestos Concentration (s/mm2) • Asbestos Concentration (s/cc) • Asbestos Concentration (s>5µ/cc)
2. For the TEM analysis, two size fractions should be reported, a fraction that represents fibers >0.5 microns and a fraction that represents fibers >5 microns. The fraction that represents the fibers >5 microns is considered to be the PCM equivalent (i.e., PCMe) that should be compared to the primary clearance value of 0.0009 s/cc. In addition, the asbestos air samples shall be analyzed in accordance with NIOSH 7400 for standard PCM analysis. These results shall be reported on a separate sheet.
Attachment 2: Reporting Dioxin Sampling Results
1. The laboratory shall submit sample results in tabular format on the laboratory's letterhead. The date of sample collection, the matrix (e.g. wipe), and date analyzed must be printed on each page of the report. The table must contain, at a minimum, columns with the following headings and information. • Sample Identification Number • Analytical Method • Analyte • Result (including units) • Detection Limit • EMPC • Laboratory Flags ■ Standard Type • Dilution Factor • Recovery Limits ■ TEF, max TEF ■ # Isomers
2. Analytical results shall be reported using a 2,3,7,8 -TCDD toxicity equivalence (TEQ). The TEQs shall be reported four ways. A TEQ which sets non-detects to zero (i.e., TEQ (ND=0), a TEQ which sets non-detects at 1/2 the detection limit (i.e., TEQ (ND=1/2), a TEQ Estimated Maximum Potential Concentration with non-detects set to zero (i.e., TEQ EMPC (ND=0), and a TEQ Estimated Maximum Potential Concentration with non-detects set to 1/2 the detection limit (i.e., TEQ EMPC (ND=1/2).
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NYC-WTC 000102616
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NYC-WTC_000102620
Scope of work document dated February 2003 detailing a mandatory pre-bid meeting and requirements for asbestos abatement contractor cleaning at 114 Liberty Street.
15 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100690
Permit application for a licensed asbestos contractor to clean interior dust at the unoccupied 114 Liberty Street building.
15 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155394
Transmission of cleanup and environmental monitoring documentation for 114 Liberty post-WTC dust remediation project.
14 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗14 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155174
Chain of custody documentation for cleanup and monitoring samples at 114 Liberty distributed among project team members.
15 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138897
Internal DEP coordination regarding comments on 114 Liberty procedures and preparation of a response.
15 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗14 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107379
Formal request by a resident for the Department of Environmental Protection to perform cleaning and monitoring work at their apartment.
13 shared non-person entities · 1 shared topics · similarity 0.989
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NYC-WTC_000102520
Fragmented document page containing minimal text and a reference number from the scope of work addendums collection.
Filed in the same folder
NYC-WTC_000102521
EPA letter confirming that primary and secondary clearance levels for asbestos and other contaminants were met at 114 Liberty Street.
Filed in the same folder
NYC-WTC_000102525
Fragmented document page containing minimal text and a reference number from the scope of work addendums collection.
Filed in the same folder
NYC-WTC_000102526
Chain of custody form for asbestos bulk analysis samples collected at 114 Liberty Street on March 17, 2003.
Filed in the same folder
NYC-WTC_000102534
Chain of custody form for asbestos bulk analysis samples collected at 114 Liberty Street on March 17, 2003.
Filed in the same folder