NYC-WTC_000162746
Duplicate transmission of revised HVAC cleaning procedure documents to DEP and EPA staff.
5 shared non-person entities · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗EPA submits detailed technical questions and comments on proposed HVAC cleaning procedures for WTC buildings.
NYC-WTC_000162731–000162735Folder label: “E-mails 2003 M. Gilsenan”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Gilsenah, Michael From: Radhakrishnan, Krish Sent: Friday, January 10, 2003 2:49 PM To: Gilsenan, Michael Subject: FW: HVAC Cleaning
Hi commentsl.doc comments2.doc
---- Original Message---- From: [email protected] [mailto:[email protected]] Sent: Friday, January 10, 2003 2:34 PM To: RadhaIcrishnan, Krish Subject: HVAC Cleaning
Krish,
Attached are John Tancredi's questions/comments on the cleaning procedures. (See attached file: commentsl.doc)(See attached file: comnients2.doc)
1
NYC-WTC_000162731
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000162746
Duplicate transmission of revised HVAC cleaning procedure documents to DEP and EPA staff.
5 shared non-person entities · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162721
Transmission of revised cleaning procedure documents for exhaust and ventilation systems at the World Trade Center site.
5 shared non-person entities · Same agency, volume and box · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162698
DEP requests exhaust system cleanup procedures and confirms access agreements are in place for cleaning work scheduled January 2, 2003.
4 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000160257
Extensive EPA-distributed memo coordinating federal, state and local agency response to World Trade Center environmental issues.
4 shared non-person entities · 1 shared topics · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140504
Contract introduction outlining EPA and DEP assistance programs for residential air sampling and cleaning after the World Trade Center collapse.
4 shared non-person entities · 1 shared topics · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140517
Departmental comments and requests for clarification regarding cleaning triggers, clearance levels, and supervision requirements.
4 shared non-person entities · 1 shared topics · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000155880
Document outlining requirements for a consultant to provide full-time asbestos air monitoring during the interior cleaning of 125 Cedar.
4 shared non-person entities · 1 shared topics · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165014
Memo from EPA to multiple NYC, state, and federal agencies coordinating WTC environmental response activities and information sharing.
4 shared non-person entities · 1 shared topics · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000162721
Transmission of revised cleaning procedure documents for exhaust and ventilation systems at the World Trade Center site.
Similarity score 0.981 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162790
Contractor reviews HVAC cleaning procedures, raises containment cost and recontamination liability issues, negotiates compensation structure.
Similarity score 0.963 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.962 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162698
DEP requests exhaust system cleanup procedures and confirms access agreements are in place for cleaning work scheduled January 2, 2003.
Similarity score 0.961 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140429
Draft contract scope detailing compliance requirements and a direct assistance program for residents south of Canal Street.
Similarity score 0.960 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139209
Administrative notice instructs staff to preserve original World Trade Center documents for potential litigation.
Similarity score 0.959 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000162712
Official notice instructing staff to preserve scanned World Trade Center documents as potential evidence in future legal actions.
Filed in the same folder
NYC-WTC_000162713
Official notice instructing staff not to dispose of original World Trade Center documents as they are required for legal proceedings.
Filed in the same folder
NYC-WTC_000162721
Transmission of revised cleaning procedure documents for exhaust and ventilation systems at the World Trade Center site.
Filed in the same folder
NYC-WTC_000162729
DEP submits OSHA compliance justification document for review regarding worker safety in WTC cleanup procedures.
Filed in the same folder
Filed in the same folder