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_000200782 – NYC-WTC_000200797
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 6, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200798 – NYC-WTC_000200813
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 7, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200814 – NYC-WTC_000200829
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 8, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200830 – NYC-WTC_000200845
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 9, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200846 – NYC-WTC_000200861
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 11, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200862
Formal report documenting transmission electron microscopy (TEM) analysis of air samples collected from the PS 89M playground roof.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200863 – NYC-WTC_000200878
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 11, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200879 – NYC-WTC_000200894
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 12, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200895 – NYC-WTC_000200896
Laboratory report detailing transmission electron microscopy (TEM) asbestos fiber analysis for samples from the PS 89M playground site.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200897 – NYC-WTC_000200912
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 13, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200913 – NYC-WTC_000200914
Formal report from ATC Associates detailing transmission electron microscopy results for asbestos fiber analysis of air samples from PS 89M received on May 14, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200915 – NYC-WTC_000200930
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 14, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200931 – NYC-WTC_000200946
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200947 – NYC-WTC_000200962
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200963 – NYC-WTC_000200978
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200979 – NYC-WTC_000200994
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200995
Formal report from ATC Associates detailing transmission electron microscopy results for air samples taken at P.S. 89M on May 19, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200996 – NYC-WTC_000201011
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201012 – NYC-WTC_000201027
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201028 – NYC-WTC_000201029
Cover sheet for asbestos fiber analysis by transmission electron microscopy performed at P.S. 89M on May 21, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201030 – NYC-WTC_000201045
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201046 – NYC-WTC_000201061
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201062 – NYC-WTC_000201077
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201078
Formal report from ATC Associates detailing transmission electron microscopy results for air samples taken at P.S. 89M on May 24, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000201079 – NYC-WTC_000201094
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201095 – NYC-WTC_000201110
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201111 – NYC-WTC_000201126
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201127 – NYC-WTC_000201142
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201143 – NYC-WTC_000201158
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201159 – NYC-WTC_000201174
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201175 – NYC-WTC_000201176
Cover sheet for asbestos fiber analysis by transmission electron microscopy performed at P.S. 89M on May 30, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201177 – NYC-WTC_000201192
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201193 – NYC-WTC_000201208
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201209 – NYC-WTC_000201224
Technical record showing analytical data for asbestos fiber counts in an air sample tested by transmission electron microscopy at a school site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201225 – NYC-WTC_000201226
Formal report from ATC Associates detailing TEM results for asbestos fiber analysis conducted on an air sample from a school playground.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201227 – NYC-WTC_000201242
Data sheet recording transmission electron microscopy findings for an air sample collected from a New York City Board of Education property.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201243 – NYC-WTC_000201258
Laboratory record presenting analytical results for asbestos fiber detection in an air sample tested via transmission electron microscopy.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201259 – NYC-WTC_000201274
Technical document containing transmission electron microscopy data for an air sample collected from a New York City Board of Education location.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201275 – NYC-WTC_000201290
Record of laboratory analysis using transmission electron microscopy to detect asbestos fibers in an air sample from a school facility.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201291 – NYC-WTC_000201306
Data sheet documenting the results of transmission electron microscopy analysis performed on an air sample collected from a Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201307 – NYC-WTC_000201308
Report from ATC Associates providing TEM results for asbestos fiber analysis on an air sample collected from a New York City school playground.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201309 – NYC-WTC_000201324
Laboratory record showing transmission electron microscopy findings for asbestos fiber counts in an air sample from a Board of Education facility.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201325 – NYC-WTC_000201340
Technical report detailing the results of transmission electron microscopy analysis conducted on an air sample collected from a school site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201341 – NYC-WTC_000201356
Document recording analytical data for asbestos fibers detected in an air sample tested via transmission electron microscopy at a Board of Education location.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201357
Cover letter from ATC Associates to the NYC Board of Education transmitting transmission electron microscopy results for an air sample collected at a school.
Education, Dept. of · 1 pages
- added
NYC-WTC_000201358 – NYC-WTC_000201373
Laboratory data sheet presenting transmission electron microscopy findings for asbestos fiber analysis of an air sample from a Board of Education property.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201374 – NYC-WTC_000201389
Record of analytical results from transmission electron microscopy testing for asbestos fibers in an air sample collected from a school facility.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201390 – NYC-WTC_000201405
Technical document containing transmission electron microscopy data for an air sample collected from a New York City Board of Education site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201406 – NYC-WTC_000201421
Laboratory report documenting transmission electron microscopy analysis results for an air sample collected from a Board of Education facility.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201422 – NYC-WTC_000201437
Data sheet recording the findings of transmission electron microscopy analysis performed on an air sample collected from a school playground.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201438 – NYC-WTC_000201439
Report from ATC Associates detailing transmission electron microscopy results for asbestos fiber analysis on an air sample from a school playground.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201440 – NYC-WTC_000201455
Technical record showing analytical data for asbestos fiber counts in an air sample tested by transmission electron microscopy at a school site.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201456
Laboratory report detailing transmission electron microscopy results for asbestos air samples from P.S. 89M received on April 16, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000201457 – NYC-WTC_000201472
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 16, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201473 – NYC-WTC_000201474
Summary sheet of asbestos fiber analysis results for P.S. 89M samples received on April 17, 2002, performed under EPA AHERA guidelines.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201475 – NYC-WTC_000201490
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 17, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201491 – NYC-WTC_000201506
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 18, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201510 – NYC-WTC_000201511
Summary sheet of asbestos fiber analysis results for P.S. 89M samples received on April 19, 2002, performed under EPA AHERA guidelines.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201512 – NYC-WTC_000201527
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 20, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201528 – NYC-WTC_000201543
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 20, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201544 – NYC-WTC_000201545
Summary sheet of asbestos fiber analysis results for P.S. 89M samples received on April 21, 2002, performed under EPA AHERA guidelines.
Education, Dept. of · 2 pages
- added
NYC-WTC_000201546 – NYC-WTC_000201561
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 21, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201562
Laboratory report detailing transmission electron microscopy results for asbestos air samples from P.S. 89M received on April 22, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000201563 – NYC-WTC_000201578
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 22, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201579 – NYC-WTC_000201594
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 23, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201595 – NYC-WTC_000201610
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 24, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201611 – NYC-WTC_000201626
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 25, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201627 – NYC-WTC_000201642
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 27, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201643 – NYC-WTC_000201658
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 28, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201659 – NYC-WTC_000201674
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 29, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201675 – NYC-WTC_000201690
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 29, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201691 – NYC-WTC_000201706
Technical data sheet recording transmission electron microscopy parameters and results for an air sample collected at P.S. 89M on April 30, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000201707
Certificate of approval issued by the New York State Department of Health to ATC Associates for environmental air and emissions analysis.
Education, Dept. of · 1 pages
- added
NYC-WTC_000201708 – NYC-WTC_000201711
Chain of custody documentation for bulk fiberglass samples collected at P.S. 89M playground and exterior surfaces on March 22, 2002.
Education, Dept. of · 4 pages
- added
NYC-WTC_000201712
Laboratory report detailing transmission electron microscopy analysis of air samples from the P.S. 89M playground collected in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000201713
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_000201714
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_000201715
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_000201716
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_000201717
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_000201718
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_000201719
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_000201720
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_000201721
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_000201722
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_000201723
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_000201724
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_000201725
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_000201726
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_000201727
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_000201728
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_000201729
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_000201730
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_000201731
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_000201732
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_000201733
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_000201734
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_000201735
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_000201736
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_000201737
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