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_000189035
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_000189036
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_000189037
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_000189038
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_000189039
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_000189040
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_000189041
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_000189042
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_000189043
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_000189044
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_000189045
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_000189046
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_000189047
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_000189048
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_000189049
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_000189050
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_000189051
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_000189052
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_000189053
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_000189054
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_000189055
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_000189056
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_000189057
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_000189058
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_000189059
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_000189060
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_000189061
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_000189062
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_000189063
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_000189064
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_000189065
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_000189066
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_000189067
Laboratory record documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site on November 21, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189068
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_000189069
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_000189070
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_000189071
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_000189072
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_000189073
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_000189074
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_000189075
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_000189080
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_000189081
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_000189082
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_000189083
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_000189084
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_000189085
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_000189086
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_000189087
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_000189088
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_000189089 – NYC-WTC_000189090
Laboratory bench sheet tallying asbestos structures seen by electron microscope for an air sample; raw counts, not the reported result.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189091
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_000189092
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_000189093
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_000189094
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_000189095
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_000189096
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_000189097
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_000189098
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_000189099
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_000189100
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_000189101
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_000189102
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_000189103
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_000189104
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189105
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_000189106 – NYC-WTC_000189109
Letter from ATC Associates Inc. providing indoor air quality measurement results collected on March 13, 2002, at a New York City Board of Education school.
Education, Dept. of · 4 pages
- added
NYC-WTC_000189110 – NYC-WTC_000189115
Field report documenting indoor air quality measurements including temperature, humidity, and particulate levels at a New York City Board of Education school.
Education, Dept. of · 6 pages
- added
NYC-WTC_000189116 – NYC-WTC_000189121
Field report documenting indoor air quality measurements including temperature, humidity, and particulate levels at a New York City Board of Education school.
Education, Dept. of · 6 pages
- added
NYC-WTC_000189122 – NYC-WTC_000189127
Field report documenting indoor air quality measurements including temperature, humidity, and particulate levels at a New York City Board of Education school.
Education, Dept. of · 6 pages
- added
NYC-WTC_000189128
ATC Associates analytical report of asbestos fiber levels in air samples from PS 234M dated March 30, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189129
Transmission electron microscopy results for asbestos clearance testing at P.S. 234M, Greenwich Street, February 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189130
Transmission electron microscopy results for asbestos clearance testing at P.S. 234M, Greenwich Street, February 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189131 – NYC-WTC_000189147
Raw asbestos fiber analysis data by TEM for P.S. 234M clearance testing received February 10, 2002.
Education, Dept. of · 17 pages
- added
NYC-WTC_000189148 – NYC-WTC_000189164
Raw asbestos fiber analysis data by TEM for P.S. 234M clearance testing received February 13, 2002.
Education, Dept. of · 17 pages
- added
NYC-WTC_000189165 – NYC-WTC_000189181
Raw asbestos fiber analysis data by TEM for P.S. 234M clearance testing received February 14, 2002.
Education, Dept. of · 17 pages
- added
NYC-WTC_000189186
Transmission electron microscopy results for asbestos clearance testing at P.S. 234M, Greenwich Street, February 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189191 – NYC-WTC_000189207
Raw asbestos fiber analysis data by TEM for P.S. 234M clearance testing received March 7, 2002.
Education, Dept. of · 17 pages
- added
NYC-WTC_000189212 – NYC-WTC_000189228
Raw asbestos fiber analysis data by TEM for P.S. 234M clearance testing received March 8, 2002.
Education, Dept. of · 17 pages
- added
NYC-WTC_000189229 – NYC-WTC_000189230
Chain of custody documentation for air monitoring samples collected at P.S. 234M in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189231
Transmission electron microscopy results for asbestos clearance testing at P.S. 234M, Greenwich Street, March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189232 – NYC-WTC_000189233
Chain of custody documentation for air monitoring samples collected at P.S. 234M in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189234 – NYC-WTC_000189236
Chain of custody documentation for air monitoring samples collected at P.S. 234M in March 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000189237
Transmission electron microscopy results for asbestos clearance testing at P.S. 234M, Greenwich Street, March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189240 – NYC-WTC_000189256
Raw asbestos fiber analysis data by TEM for P.S. 234M clearance testing received March 23, 2002.
Education, Dept. of · 17 pages
- added
NYC-WTC_000189257 – NYC-WTC_000189258
Chain of custody documentation for air monitoring samples collected at P.S. 234M in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189259
Transmission electron microscopy results for asbestos clearance testing at P.S. 234M, Greenwich Street, March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189260 – NYC-WTC_000189276
Raw asbestos fiber analysis data by TEM for P.S. 234M clearance testing received March 24, 2002.
Education, Dept. of · 17 pages
- added
NYC-WTC_000189277
Transmission electron microscopy results for asbestos clearance testing at P.S. 234M, Greenwich Street, March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189278 – NYC-WTC_000189279
Chain of custody documentation for air monitoring samples collected at P.S. 234M in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189280 – NYC-WTC_000189281
Chain of custody form for crystalline silica samples collected at the World Trade Center site in October 2001.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189282
Laboratory report containing analytical results for silica samples analyzed by ATC Associates for the Board of Education in April 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000189283 – NYC-WTC_000189284
Chain of custody form for polychlorinated biphenyl (PCB) samples collected at the World Trade Center site in October 2001.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189285 – NYC-WTC_000189286
Laboratory report detailing dioxin and furan wipe sample results from a school building collected in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189287 – NYC-WTC_000189288
Laboratory report detailing dioxin and furan wipe sample results from a school building collected in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189289 – NYC-WTC_000189296
Document containing Appendix B of a laboratory analysis report for environmental testing conducted by PACE Laboratories.
Education, Dept. of · 8 pages
- added
NYC-WTC_000189297 – NYC-WTC_000189298
Laboratory report detailing dioxin and furan wipe sample results from a school building collected in April 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189299 – NYC-WTC_000189300
Laboratory report detailing dioxin and furan wipe sample results from a school building collected in April 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000189301 – NYC-WTC_000189315
Field report documenting indoor air quality measurements and dioxin/furan analysis at a school building in March 2002.
Education, Dept. of · 15 pages
- added
NYC-WTC_000189316 – NYC-WTC_000189320
Report on indoor air quality measurements collected at a school building to evaluate environmental conditions in March 2002.
Education, Dept. of · 5 pages