Memo on retention of WTC clean-up records, September 2003 · page 10NYC-WTC_000144546
Internal memo directing DEP employees to preserve all records related to the World Trade Center attacks and subsequent environmental cleanup.
Environmental Protection, Dept. of · Box DEP Box 08
Legal hold notice for WTC documents, undated · page 265NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 266NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 267NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 268NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 269NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 273NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 286NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 287NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 288NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 289NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 290NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
DEP activities memo regarding WTC cleanup coordination, undated · page 105NYC-WTC_000148621
Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.
Environmental Protection, Dept. of · Box DEP Box 10
DEP activities memo regarding WTC cleanup coordination, undated · page 117NYC-WTC_000148621
Memo outlining DEP activities including assessment and coordination with federal agencies for street and sidewalk cleaning.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 72NYC-WTC_000148742
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
Legal hold notice for WTC documents, undated · page 167NYC-WTC_000148742
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Environmental Protection, Dept. of · Box DEP Box 10
NYC DEP Asbestos Air Monitoring Results, Oct 2001 · page 1NYC-WTC_000161893
Report from the NYC Department of Environmental Protection showing asbestos air monitoring results for October 2001.
Environmental Protection, Dept. of · Box DEP Box 42
NYC DEP Asbestos Air Monitoring Results, Oct 2001 · page 2NYC-WTC_000161893
Report from the NYC Department of Environmental Protection showing asbestos air monitoring results for October 2001.
Environmental Protection, Dept. of · Box DEP Box 42
Environmental sample data sheet, Manhattan, Sep 2001 · page 1NYC-WTC_000161924
Draft environmental sampling data sheet recording field collection details for a site in Manhattan on September 11, 2001.
Environmental Protection, Dept. of · Box DEP Box 42
Environmental sample data sheet, Manhattan, Sep 2001 · page 2NYC-WTC_000161924
Draft environmental sampling data sheet recording field collection details for a site in Manhattan on September 11, 2001.
Environmental Protection, Dept. of · Box DEP Box 42
Environmental sample data sheet, Manhattan, Sep 2001 · page 3NYC-WTC_000161924
Draft environmental sampling data sheet recording field collection details for a site in Manhattan on September 11, 2001.
Environmental Protection, Dept. of · Box DEP Box 42