Request for review of monitoring contractor specifications for air sampling, including sampling methodologies, limits of detection, and clearance criteria, with reference to prior…
NYC-WTC_000162815–000162821Folder label: “E-mails 2003 M. Gilsenan”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Gilsenan, Michael From: Theodorellys, Penny Sent: Wednesday, February 05, 2003 3:27 PM To: [email protected]; [email protected] ; Gilsenan, Michael; Smyth, Virginia Cc: Radhakrishnan, Krish Subject: 114 Liberty Street Monitoring Contractor Specifications
Attached, please find a copy of the monitoring contractor specifications for 114 Liberty Street. As you are aware, this project must be completed within stringent time constraints. Please verify the sampling methodologies, limits of detection, clearance criteria, reporting guidelines, etc. are appropriate, thorough, and accurate.
We ran into some reporting and interpretation issues during the work at 125 Cedar Street that delayed the receipt of sampling results and reports and thereby delayed re-occupancy. We have inserted the changes/ clarifications as we understood them into this spec so that we do not experience these types of delays again. It is important that it be clear and correct since there is a chance it will not be the same contractor.
Please send me any comments as soon as possible. Thank you for your time and effort.
114 Liberty St Monitoring Scop...
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NYC-WTC_000162815
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NYC-WTC_000162838
Correspondence regarding Schedule A forms and a draft scope of work for cleaning and air monitoring contracts at the site.
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DEP forwards inspection report for 125 Cedar Street along with NYC guidelines on fungal remediation.
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Document tracking the chain of custody for environmental samples collected at 114 Liberty Street on August 22, 2002.
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Technical correspondence addressing asbestos air sampling methodology and pump flow rate specifications.
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NYC-WTC_000162712
Official notice instructing staff to preserve scanned World Trade Center documents as potential evidence in future legal actions.
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NYC-WTC_000162713
Official notice instructing staff not to dispose of original World Trade Center documents as they are required for legal proceedings.
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NYC-WTC_000162729
DEP submits OSHA compliance justification document for review regarding worker safety in WTC cleanup procedures.
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NYC-WTC_000162731
EPA submits detailed technical questions and comments on proposed HVAC cleaning procedures for WTC buildings.
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