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_000224715
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224716
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224717
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224718
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224719
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224720
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224721
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224722
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224723
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224724
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224725
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224726
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224727
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224728
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224729
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224730
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224731
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224732
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224733
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224734
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224735
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224736
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224737
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224738
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224739
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224740
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224741
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224742
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224743
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224744
Technical data sheet recording transmission electron microscopy parameters and fiber counts for air sample 7836 from P.S. 234M analyzed on May 23, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224745
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224746
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224747
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224748
Chain of custody document for samples submitted to PSC Analytical Services in Reading, PA, requesting analysis under project identification details.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224749
Chain of custody document for samples submitted to PSC Analytical Services in Reading, PA, requesting analysis under project identification details.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224750
Laboratory analysis sheet from ATC Associates for bulk asbestos testing conducted at a New York City Board of Education site in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224751 – NYC-WTC_000224752
Chain of custody form documenting the collection and transport of settled dust samples for fiberglass analysis at P.S. 150M on June 10, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000224753
Certificate of approval issued by the New York State Department of Health to ATC Associates for environmental analysis services in April 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224754
Certificate of approval issued by the New York State Department of Health to ATC Associates for environmental analysis services in April 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224755
Laboratory report detailing the results of polychlorinated biphenyl analysis on wipe samples collected at a site in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224756
Chain of custody document from PSC Analytical Services used to track the transfer and handling of environmental samples.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224757
Laboratory results report for industrial hygiene testing conducted for ATC Associates in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224758 – NYC-WTC_000224759
Letter report from ATC Associates detailing air sampling results for silica-containing dust collected at P.S. 150M in April 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000224760
Laboratory results report for industrial hygiene testing conducted for ATC Associates in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224761
Laboratory results report for industrial hygiene testing conducted for ATC Associates in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224762 – NYC-WTC_000224763
Letter report from ATC Associates providing results of wipe samples for dioxins and dibenzofurans collected at P.S. 150M in April 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000224764 – NYC-WTC_000224766
Letter report from ATC Associates providing results of wipe samples for dioxins and dibenzofurans collected at P.S. 150M in April and May 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000224767
Laboratory analysis results for dioxins from a wipe sample collected at P.S. 150M on April 1, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224768
Laboratory analysis results for dioxins from a wipe sample collected at P.S. 150M on April 15, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224769
Laboratory analysis results for dioxins from a wipe sample collected at P.S. 150M on April 15, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224770
Laboratory report for a spike sample analysis conducted by Pace Analytical Services in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224771
Laboratory report from Pace Analytical Services documenting wipe sample analysis conducted in May 2002 for the Department of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224772 – NYC-WTC_000224773
Letter report from ATC Associates providing results of wipe samples for dioxins and dibenzofurans collected at P.S. 150M in May 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000224774
Chain of custody form for samples including water, soil, oil, and wipe matrices collected at P.S. 150M in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224775
Chain of custody form used to document the legal transfer and handling of environmental samples for analysis.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224776
Laboratory report from Pace Analytical Services documenting wipe sample analysis results for ATC Associates dated May and August 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224777
Analytical results report from PSC Analytical Services regarding dust samples collected for ATC Associates under work order R02040247.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224778
Analytical results report from PSC Analytical Services for environmental samples collected for ATC Associates under work order R02050842.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224779
Chain of custody document from PSC Analytical Services in Reading, PA tracking the handling and transfer of samples for a specific work order.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224780
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224781
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224782
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224783
Transmission electron microscopy count sheet recording air sample analysis data for New York City Board of Education samples dated March 30, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224784
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224785
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224786
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224787
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224788
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224789
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224790
Chain of custody form for air monitoring data specifying turnaround time requirements and client information for the project.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224791
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224792
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224793
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224794
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224795
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224796
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224797
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224798
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224799
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224800
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224801
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224802
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224803
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224804
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224805
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224806
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224807
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224808
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224809
Transmission electron microscopy count sheet recording air sample analysis data for New York City Board of Education samples dated March 30, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224810
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224811
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224812
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224813
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224814
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224815
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224816
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224817
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224818
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224819
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages
- added
NYC-WTC_000224820
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 1 pages