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_000197598
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_000197599
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_000197600
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_000197601
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_000197602
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_000197603
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_000197604
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_000197605
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_000197606
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_000197607
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_000197608
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_000197609
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_000197610
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_000197611
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_000197612
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_000197613
Cover page for analytical results from ATC Associates regarding industrial hygiene and environmental testing for the NYC Department of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197614
Data sheet containing analytical results for industrial hygiene and environmental testing conducted by ATC Associates for the NYC Department of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197615
Document tracking the transfer of environmental samples to PSC Analytical Services in Reading, PA.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197616
Laboratory report detailing analytical results for air samples collected at a school site in June 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197617
Document recording the chain of custody for environmental samples submitted to PSC Analytical Services.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197618
Laboratory report detailing analytical results for air samples collected at a school site in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197619
Document recording the chain of custody for environmental samples submitted to PSC Analytical Services.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197620
Laboratory report detailing analytical results for air samples collected at a school site in April 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197621
Laboratory report detailing analytical results for air samples collected at a school site in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197622
Laboratory report detailing analytical results for air samples collected at a school site in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197623
Laboratory report detailing analytical results for air samples collected at a school site in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197624
Document recording the chain of custody for environmental samples submitted to PSC Analytical Services.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197625
Laboratory report detailing analytical results for air samples collected at a school site in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197626 – NYC-WTC_000197627
Letter report from ATC Associates to the NYC Board of Education regarding hydrocarbon air sampling in April 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197628
Document recording the chain of custody for environmental samples submitted to PSC Analytical Services.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197629 – NYC-WTC_000197630
Letter report from ATC Associates to the NYC Board of Education regarding hydrocarbon air sampling in April 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197632 – NYC-WTC_000197633
Letter report from ATC Associates to the NYC Board of Education regarding hydrocarbon air sampling in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197634 – NYC-WTC_000197635
Letter report from ATC Associates to the NYC Board of Education regarding hydrocarbon air sampling in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197636
Document recording the chain of custody for environmental samples submitted to PSC Analytical Services.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197637 – NYC-WTC_000197638
Letter report from ATC Associates to the NYC Board of Education regarding hydrocarbon air sampling in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197639 – NYC-WTC_000197641
Laboratory report detailing analytical results for metal concentrations in airborne dust samples from June 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000197642 – NYC-WTC_000197643
Letter report from ATC Associates to the NYC Board of Education regarding metal air sampling in June 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197644 – NYC-WTC_000197645
Analytical results from PSC Analytical Services for air samples collected at a school in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197646
Documentation tracking the transfer and handling of environmental sample containers between parties.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197647 – NYC-WTC_000197648
Letter report detailing air sampling for metals in airborne dust conducted at a school on December 3, 2001.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197649
Documentation tracking the transfer and handling of environmental sample containers between parties.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197650
Documentation tracking the transfer and handling of environmental sample containers between parties.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197651 – NYC-WTC_000197652
Letter report detailing air sampling for metals in airborne dust conducted at a school on January 3, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197653
Documentation tracking the transfer and handling of environmental sample containers between parties.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197654 – NYC-WTC_000197656
Analytical results from PSC Analytical Services for air samples collected at a school in April 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000197657 – NYC-WTC_000197659
Analytical results from PSC Analytical Services for air samples collected at a school in May 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000197660 – NYC-WTC_000197661
Analytical results from PSC Analytical Services for air samples collected at a school in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197662 – NYC-WTC_000197664
Analytical results from PSC Analytical Services for air samples collected at a school in April 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000197665 – NYC-WTC_000197666
Report detailing air sampling for silica-containing dust conducted at a school on April 3, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197667 – NYC-WTC_000197669
Analytical results from PSC Analytical Services for air samples collected at a school in April 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000197670 – NYC-WTC_000197671
Letter report detailing air sampling for silica-containing dust conducted at a school in November and December 2001.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197672 – NYC-WTC_000197673
Documentation tracking the transfer and handling of environmental sample containers between parties.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197674 – NYC-WTC_000197686
Chain of custody form for lead-in-dust wipe samples collected at Stuyvesant High School in June 2002.
Education, Dept. of · 13 pages
- added
NYC-WTC_000197687 – NYC-WTC_000197689
Document listing hourly labor rates for various professional roles associated with the Board of Education.
Education, Dept. of · 3 pages
- added
NYC-WTC_000197691
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_000197692
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_000197693
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_000197694 – NYC-WTC_000197695
ATC Associates report on TEM asbestos fiber analysis for roof samples at PS 89M collected January 17, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000197696
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_000197697
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_000197698
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_000197699
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_000197700
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_000197701
Laboratory data sheet for TEM asbestos air analysis of NYC BOE sample collected January 17, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000197702
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_000197703
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_000197704
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_000197705
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_000197706
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_000197707
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_000197708
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_000197709
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_000197710
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_000197711
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_000197712
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_000197713
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_000197714
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_000197715
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_000197716
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_000197717
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_000197718
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_000197719
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_000197720
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_000197721
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_000197722
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_000197723
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_000197724
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_000197725
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_000197726
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_000197727
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_000197728
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_000197729
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_000197730
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_000197731
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_000197732
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_000197733
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_000197734
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_000197735
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_000197736
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_000197737
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