2026-10-16
- documents
- 64,385
- pages
- 230,888
- size
- 41.6 GB
- added
- 40,757
- removed
- 0
- changed
- 0
Recorded changes
- added
NYC-WTC_000209332
Department of Environmental Protection advisory outlining requirements for asbestos air sampling and clearance standards.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209333
Technical description of microscopy methods used to analyze non-airborne dust samples for asbestos content.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209334
Summary of definitions and analytical standards for bulk, air, and dust samples including PCM and TEM methods.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209335 – NYC-WTC_000209337
Summary of asbestos air sampling results from schools and Trinity Place showing all samples below standards.
Environmental Protection, Dept. of · 3 pages
- added
NYC-WTC_000209338
Form for recording asbestos dust sample identification numbers, locations, and analytical results.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209339 – NYC-WTC_000209340
Summary of bulk and air sampling results for asbestos at the World Trade Center site as of March 4, 2002.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209341 – NYC-WTC_000209343
Document outlining risk-based screening levels and recommended cleaning actions for residential asbestos exposure.
Environmental Protection, Dept. of · 3 pages
- added
NYC-WTC_000209344 – NYC-WTC_000209345
Laboratory results for ambient air fiber analysis conducted at a Manhattan location in November 2001.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209346 – NYC-WTC_000209347
Summary table of air sample results collected from various street intersections in the Financial District on September 12.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209348 – NYC-WTC_000209349
Air monitoring data table for Gateway Plaza Park and perimeter locations around September 23-24, 2001.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209378 – NYC-WTC_000209379
Report from the Bureau of Air Testing listing air quality results for Battery Park City and cleanup status updates.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209380
Memo requesting DEP assistance for storm water runoff design and installation at the OEM new facility in Gravesend.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209381 – NYC-WTC_000209382
Analytical results for asbestos, lead, silica, and other contaminants in World Trade Center debris and dust samples.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209383
Laboratory analysis report for asbestos content in a sample using EPA method 600/R-93/116 received October 17, 2001.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209384
Laboratory results for dioxin and furan analysis of solid samples collected from the ambient group in April 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209385
Report detailing TEM analysis results for a carpet sample collected from outside room 32F at 310 Liberty Street.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209386
Laboratory report for asbestos analysis of plaster and drop ceiling samples from 114 Liberty Street collected in March 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209387
Laboratory report for asbestos analysis of drop ceiling samples from 114 Liberty Street collected in March 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209388
Chain of custody form for asbestos bulk samples collected at a facility in Corona, New York, dated April 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209389
Laboratory analysis results for asbestos samples from 114 Liberty Street collected in March and reported in April 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209390
Faxed correspondence dated June 2003 related to environmental testing services or results for a specific project.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209391 – NYC-WTC_000209405
Laboratory report detailing polyaromatic hydrocarbon analysis results from wipe samples collected at a New York City site in April 2003.
Environmental Protection, Dept. of · 15 pages
- added
NYC-WTC_000209406 – NYC-WTC_000209412
Document outlining a mandatory pre-bid meeting and scope of work for asbestos abatement and cleaning at 114 Liberty Street in February 2003.
Environmental Protection, Dept. of · 7 pages
- added
NYC-WTC_000209413 – NYC-WTC_000209418
Statement of work describing requirements for environmental sampling and air monitoring during interior cleaning at 114 Liberty Street.
Environmental Protection, Dept. of · 6 pages
- added
NYC-WTC_000209419 – NYC-WTC_000209421
Summary of analytical results for chemicals including asbestos and dioxin at 125 Cedar Street to evaluate cleaning criteria.
Environmental Protection, Dept. of · 3 pages
- added
NYC-WTC_000209422
Document outlining sampling protocols for asbestos in carpets and furniture using micro-vacuuming methods at the World Trade Center site.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209423
Bid sheet detailing estimated costs for air monitoring technicians and sample analysis under the DEP Asbestos Control Program.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209424
Air sampling data from September 2001 in Lower Manhattan showing fiber counts using PCM and TEM methods.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209425 – NYC-WTC_000209426
Report explaining the Department of Environmental Protection's program to monitor ambient outdoor air for asbestos in Lower Manhattan.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209427 – NYC-WTC_000209449
EPA memorandum from June 2002 discussing ultrasonication testing methods for asbestos in carpets and dust benchmarks.
Environmental Protection, Dept. of · 23 pages
- added
NYC-WTC_000209450 – NYC-WTC_000209459
Draft contract scope of work for a direct assistance program to clean residences south of Canal Street affected by World Trade Center dust.
Environmental Protection, Dept. of · 10 pages
- added
NYC-WTC_000209460 – NYC-WTC_000209466
Draft document outlining regulations and services for a residential cleaning program targeting debris from the World Trade Center collapse.
Environmental Protection, Dept. of · 7 pages
- added
NYC-WTC_000209467 – NYC-WTC_000209472
Draft statement of work for a program providing cleaning and sampling assistance to residents concerned about World Trade Center dust.
Environmental Protection, Dept. of · 6 pages
- added
NYC-WTC_000209473 – NYC-WTC_000209479
Draft contract scope for collecting settled and airborne dust samples to analyze contaminants like lead, dioxin, and asbestos in selected buildings.
Environmental Protection, Dept. of · 7 pages
- added
NYC-WTC_000209480 – NYC-WTC_000209492
Draft document detailing the scope of work for a residential dust cleaning program initiated by the EPA and DEP in July 2002.
Environmental Protection, Dept. of · 13 pages
- added
NYC-WTC_000209493 – NYC-WTC_000209498
Laboratory report of personal complete air sampling results from the World Trade Center site collected on May 16, 2002.
Environmental Protection, Dept. of · 6 pages
- added
NYC-WTC_000209499
Laboratory report of asbestos analysis results for a lease at 200 Park Avenue and nearby locations in July 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209500
Correspondence from Testwell Laboratories dated October 2002 regarding the analysis of PBX equipment using micro-vacuuming methods.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209504
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209505
Blank asbestos inspection report form from the NYC Department of Environmental Protection for recording site survey data.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209506 – NYC-WTC_000209510
Memo from Commercial Lab Enterprise reporting asbestos inspection and sampling results for common hallways at 310 Greenwich Street in November-December 2002.
Environmental Protection, Dept. of · 5 pages
- added
NYC-WTC_000209511 – NYC-WTC_000209514
Bulk sample survey log from Commercial Lab Enterprise documenting carpet glue/mastic samples collected at 310 Greenwich Street on November 26, 2002.
Environmental Protection, Dept. of · 4 pages
- added
NYC-WTC_000209515 – NYC-WTC_000209520
Bulk sample survey log from Commercial Lab Enterprise documenting carpet glue/mastic samples collected at 310 Greenwich Street on November 27, 2002.
Environmental Protection, Dept. of · 6 pages
- added
NYC-WTC_000209521 – NYC-WTC_000209525
Table listing bulk samples of carpet glue/mastic collected from hallways on the 36th through 39th floors of 40 [name].
Environmental Protection, Dept. of · 5 pages
- added
NYC-WTC_000209526 – NYC-WTC_000209530
Table listing bulk samples of carpet glue/mastic collected from hallways on the 16th through 19th floors of 40 [name].
Environmental Protection, Dept. of · 5 pages
- added
NYC-WTC_000209531 – NYC-WTC_000209536
Laboratory report from EMSL Analytical for asbestos analysis of non-friable bound materials collected at 310 Greenwich Street.
Environmental Protection, Dept. of · 6 pages
- added
NYC-WTC_000209537 – NYC-WTC_000209544
Laboratory analysis report from EMSL Analytical regarding non-friable asbestos samples collected at 310 Greenwich Street in late November 2002.
Environmental Protection, Dept. of · 8 pages
- added
NYC-WTC_000209545 – NYC-WTC_000209551
Laboratory report from EMSL Analytical for asbestos analysis of non-friable bound materials collected at 40 [name].
Environmental Protection, Dept. of · 7 pages
- added
NYC-WTC_000209552 – NYC-WTC_000209558
Laboratory report from EMSL Analytical for asbestos analysis of non-friable bound materials collected at 40 [name].
Environmental Protection, Dept. of · 7 pages
- added
NYC-WTC_000209559
Data sheet recording analytical results for air samples analyzed by EMSL Analytical in November 2001.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209560
Log sheet and custody form from Warren & Panzer Engineers for air monitoring samples collected at 229 East 96th Street.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209561
Laboratory test results from DEP Asbestos Control Program Laboratory for samples collected at 55 Liberty Street on December 18, 2001.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209562
Analytical results summary for lead dust wipe samples collected at 114 Liberty Street in March 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209563
Laboratory report from Athenica Environmental Services for airborne asbestos analysis at a NYC DEP project site in September 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209564
Laboratory report from Athenica Environmental Services for airborne asbestos analysis at a NYC DEP project site in September 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209565
Laboratory report from ATC Associates for asbestos fiber analysis at 501 Broadway in SoHo during July 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209566
Laboratory report from ATC Associates for asbestos fiber analysis at 501 Broadway in SoHo during July 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209567
Log sheet and custody form from Warren & Panzer Engineers for air monitoring at 87 Nassau Street in August 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209568
Laboratory test results from DEP Asbestos Control Program Laboratory for samples collected at 139 Pulton Street on December 23, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209569
DEP laboratory report detailing asbestos analysis results for samples from 139 Fulton Street collected in December 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209570
Laboratory report from Ambient Group analyzing dust and material chips for asbestos content at 318 East 70th Street.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209571
ATC Associates transmission electron microscopy report on asbestos fiber analysis for a New York City DEP project received in June 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209572
ATC Associates transmission electron microscopy report on asbestos fiber analysis for a New York City DEP project received in late June 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209573
Warren & Panzer Engineers air monitoring log sheet documenting sample collection details, flow rates, and custody transfer information.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209575 – NYC-WTC_000209576
Letter from environmental consultants reporting asbestos fiber concentrations below regulatory limits for common areas and apartments at 80 North Street.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209577 – NYC-WTC_000209581
EMSL Analytical submission form for asbestos fiber analysis by TEM of samples collected from Building 1 at 80 North Street.
Environmental Protection, Dept. of · 5 pages
- added
NYC-WTC_000209582 – NYC-WTC_000209590
Laboratory report from EMSL Analytical detailing asbestos fiber analysis by TEM for samples collected at 80 North Street.
Environmental Protection, Dept. of · 9 pages
- added
NYC-WTC_000209611 – NYC-WTC_000209619
EMSL laboratory report containing transmission electron microscopy results for asbestos fiber analysis received in early November 2001.
Environmental Protection, Dept. of · 9 pages
- added
NYC-WTC_000209633
Athenica laboratory report detailing airborne asbestos analysis results for a New York City DEP project received in January 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209634
Athenica laboratory report detailing airborne asbestos analysis results for a New York City DEP project received in January 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209635
Athenica laboratory report detailing airborne asbestos analysis results for a New York City DEP project received in January 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209636
Athenica laboratory report detailing airborne asbestos analysis results for a New York City DEP project received in January 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209637
Athenica laboratory report detailing airborne asbestos analysis results for a New York City DEP project received in January 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209638
Athenica laboratory report detailing airborne asbestos analysis results for a New York City DEP project received in January 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209639
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on January 11, 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209640
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on January 14, 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209641
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on February 5, 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209642
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on November 19, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209643
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on November 20, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209644
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on September 24, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209645
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on September 25, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209646
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on October 21, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209647
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on September 14, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209648
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on August 1, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209649
Laboratory results for asbestos fiber analysis by transmission electron microscopy at NYC DEP site on July 1, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209650
Laboratory results for asbestos fiber analysis by transmission electron microscopy at NYC DEP site on July 11, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209651
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on October 3, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209652
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on October 4, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209653
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on October 5, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209654
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on October 6, 2002.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209655 – NYC-WTC_000209656
Chain of custody document for asbestos samples collected at a New York City location under the DEP Asbestos Control Program.
Environmental Protection, Dept. of · 2 pages
- added
NYC-WTC_000209657
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on March 14, 2003.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000209658
Laboratory results for airborne asbestos analysis by transmission electron microscopy at NYC DEP site on March 19, 2003.
Environmental Protection, Dept. of · 1 pages