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Air monitoring results and related 130 Liberty documents available
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The Lower Manhattan Development Corporation has received results of air testing for hazardous metals in the aftermath of the August 18, 2007 fire at 130 Liberty Street.
The air monitoring encompassed testing for seven metals, including antimony, barium, beryllium, cadmium, chromium, copper, lead, manganese, mercury, nickel and zinc. All results came back normal.
LMDC has also conducted over 360 tests for asbestos, all of which have been negative. Tests for particulate matter have also come back normal.
All of this testing - for metals, organics, asbestos, and particulate matter - is ongoing with samples taken before, during and after the fire.
At the time of the fire, deconstruction work was at the 26th floor, and decontamination work was well over halfway down the former 40-story building. Since the fire, all deconstruction work has been suspended.
Related Documents
Post-Fire Structural Assessment - Click to Download
LMDC/LMCCC has received its Contractor's report outlining the structural condition of 130 Liberty Street that was prepared by Thornton Tomasetti, the Engineer-of-Record for Bovis Lend Lease. The report also includes a proposal for shoring necessary to reinforce the two bays damaged during the fire.
Post-Fire Structural Assessment August 20, 2007
Shoring Proposal - Click to Download
The shoring proposal has been reviewed and approved by the New York City Department of Buildings and the United States Occupational Safety and Health Administration. It was also reviewed by URS, the Owner's Representative.
Shoring Proposal August 20, 2007
Letter from TRC: Recent Dioxin Results Clarification Information
Click to View, September 11, 2007
Variance Reopening Request from TRC
Click to View, September 12, 2007
Variance Reopening Request to OEM Meeting
Click to View, September 14, 2007
Air Monitoring Documents - Click to Download
130 Liberty Street LMDC Ambient Air Monitoring Station Locations
Street Level Post-Fire Air Sampling Locations
130 Cedar Street Elevated Air Monitoring Locations
Click to view the most current LMCCC air monitoring reports or to view air monitoring reports from the Lower Manhattan Development Corporation. Click to visit the LMDC site
Air Monitoring Reports August 18 - August 28, 2007 - Click to Download
Summary of Air Sampling Results at the Street Level Data through August 20, 2007
PM Data August 18, 2007
PM Data-10 minute average August 18, 2007
Mobile Monitoring Report August 20, 2007 AM
Mobile Monitoring Report August 20, 2007 PM
Air Monitoring Report August 20, 2007
Mobile Monitoring Report August 22, 2007 AM
Mobile Monitoring Report August 22, 2007 PM
Mobile Monitoring Report August 23, 2007
Air Monitoring Report August 23, 2007
Mobile Monitoring Report August 24, 2007
Air Monitoring Report August 24, 2007
Air Monitoring Report August 25, 2007
Mobile Monitoring Report August 27, 2007
Results for Metals
Asbestos (AHERA) Summary Report August 20, 2007
Asbestos (PCME) Summary Report August 20, 2007
Mercury Summary Report August 14, 2007
Mercury Summary Report August 18-19, 2007
Metals Summary Report August 18-19, 2007
PM 2.5 Summary Report August 21, 2007
PM 10 Summary Report August 21, 2007
Silica Summary Report August 17-19, 2007
Results for Organics
PAH Summary Report August 18-19, 2007
PCB Summary Report August 18-19, 2007
Dioxin Summary Report August 18-19, 2007
Air Monitoring Documents - Click to Download
130 Liberty Street LMDC Ambient Air Monitoring Station Locations
Street Level Post-Fire Air Sampling Locations
130 Cedar Street Elevated Air Monitoring Locations
For a description of the air monitoring program. Click here
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