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_000200175
Technical data sheet recording transmission electron microscopy results for an air sample collected on November 14, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200176
Technical data sheet recording transmission electron microscopy results for an air sample collected on November 14, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200177
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_000200178
Report of asbestos fiber analysis by transmission electron microscopy for a high school project received in November 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200179
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_000200180
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_000200181
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_000200182
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_000200183
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_000200184
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_000200185
Report of asbestos fiber analysis by transmission electron microscopy for a high school project received in November 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200186
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_000200187
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_000200188
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_000200189
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_000200190
Report of asbestos fiber analysis by transmission electron microscopy for a high school project received in November 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200191
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_000200192
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_000200193
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_000200194
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_000200195
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_000200196
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_000200197
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_000200198
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_000200199
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_000200200
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_000200201
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_000200202
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_000200203
Laboratory report documenting transmission electron microscopy analysis of air samples from a high school basement and floors in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200204
Report of asbestos fiber analysis by transmission electron microscopy for a high school project received in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200205
Report of asbestos fiber analysis by transmission electron microscopy for a high school project received in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200206
Report of asbestos fiber analysis by transmission electron microscopy for a high school project received in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200207
Laboratory report detailing transmission electron microscopy analysis of air samples for asbestos fibers at a high school in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200208
Laboratory report documenting TEM asbestos fiber analysis of air samples collected from a high school building in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200212
Technical data sheet recording transmission electron microscopy parameters and observations for a sample analyzed in September 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200213
Technical data sheet recording transmission electron microscopy parameters and observations for a sample analyzed in September 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200214
Laboratory report detailing asbestos fiber analysis of air samples collected throughout the P.S. 150M school building in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200215
Laboratory report detailing asbestos fiber analysis of air samples collected throughout the P.S. 150M school building in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200216
Laboratory report detailing asbestos fiber analysis of air samples collected throughout the P.S. 150M school building in October 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200217 – NYC-WTC_000200221
Cover letter and report summary from ATC Associates regarding an indoor air quality assessment conducted at P.S. 2M in October 2001.
Education, Dept. of · 5 pages
- added
NYC-WTC_000200222 – NYC-WTC_000200229
Draft protocol establishing daily ambient air and dust monitoring procedures for asbestos contamination at the school.
Education, Dept. of · 8 pages
- added
NYC-WTC_000200230 – NYC-WTC_000200238
Draft protocol document establishing daily ambient air and dust sampling procedures for asbestos monitoring at P.S./I.S. 89 Manhattan.
Education, Dept. of · 9 pages
- added
NYC-WTC_000200239
Laboratory report detailing transmission electron microscopy analysis of air samples collected on October 4, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200240
Laboratory report documenting TEM analysis of air samples collected on October 4, 2001, using AHERA methods.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200241
Laboratory report of TEM asbestos fiber analysis for samples collected on October 4, 2001, at the school.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200242
Laboratory report containing TEM analysis data for air samples collected on October 4, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200243
Laboratory report of TEM asbestos fiber analysis for samples collected on October 4, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200244
Laboratory report documenting TEM analysis of air samples collected on October 4, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200245
Laboratory report containing TEM analysis data for air samples collected on October 4, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200246
Laboratory report of TEM asbestos fiber analysis for samples collected on October 4, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200247
Laboratory report documenting TEM analysis of air samples collected on October 4, 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200248
Laboratory report from ATC Environmental showing asbestos fiber analysis by TEM for air samples collected at the High School for Economics and Finance.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200249
Laboratory report from ATC Environmental showing asbestos fiber analysis by TEM for air samples collected at the High School for Economics and Finance.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200250
Audit document reviewing vendor compliance with certificates of analysis and action items for World Trade Center-related monitoring at a school site in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200251
Audit document reviewing vendor compliance with certificates of analysis and action items for World Trade Center-related monitoring at a school site in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200252 – NYC-WTC_000200253
New York State Department of Health certificate approving ATC Associates as an environmental laboratory for solid and hazardous waste analysis issued in August 2001.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200254
New York State Department of Health certificate approving ATC Associates as an environmental laboratory for solid and hazardous waste analysis issued in August 2001.
Education, Dept. of · 1 pages
- added
NYC-WTC_000200255 – NYC-WTC_000200256
Correspondence from ATC Associates to the Board of Education regarding a site visit and settled dust bulk sampling for fiberglass at P.S. 89M in June 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200257 – NYC-WTC_000200272
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in March 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200273 – NYC-WTC_000200274
Cover sheet accompanying asbestos fiber analysis results by TEM for an air sample from P.S. 89M received in late March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200275 – NYC-WTC_000200290
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in March 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200291 – NYC-WTC_000200306
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200307 – NYC-WTC_000200308
Cover sheet accompanying asbestos fiber analysis results by TEM for an air sample from P.S. 89M received in early June 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200309 – NYC-WTC_000200324
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200325 – NYC-WTC_000200340
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200341 – NYC-WTC_000200342
Cover sheet accompanying asbestos fiber analysis results by TEM for an air sample from P.S. 89M received in early June 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200343 – NYC-WTC_000200358
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200359 – NYC-WTC_000200374
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200375 – NYC-WTC_000200390
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200394 – NYC-WTC_000200409
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200410 – NYC-WTC_000200425
Technical data sheet recording TEM microscopy parameters and results for an asbestos air sample analyzed in early June 2002 for the New York City Board of Education.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200426 – NYC-WTC_000200441
Laboratory report documenting 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_000200442 – NYC-WTC_000200443
Cover sheet for ATC Associates analyzing asbestos fibers in air samples from a playground at PS 89M under AHERA protocols.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200444 – NYC-WTC_000200459
Laboratory report documenting 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_000200460 – NYC-WTC_000200475
Laboratory report documenting 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_000200476 – NYC-WTC_000200477
Cover sheet for ATC Associates analyzing asbestos fibers in air samples from a playground at PS 89M under AHERA protocols.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200478 – NYC-WTC_000200493
Laboratory report documenting 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_000200494 – NYC-WTC_000200509
Laboratory report documenting 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_000200510 – NYC-WTC_000200525
Laboratory report documenting 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_000200529 – NYC-WTC_000200544
Laboratory report documenting 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_000200545 – NYC-WTC_000200560
Laboratory report documenting 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_000200561 – NYC-WTC_000200562
Laboratory report documenting asbestos fiber analysis via TEM microscopy for the playground at PS 89M in June 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200563 – NYC-WTC_000200578
Laboratory report documenting 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_000200579 – NYC-WTC_000200594
Laboratory report documenting 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_000200595 – NYC-WTC_000200610
Laboratory report documenting 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_000200611 – NYC-WTC_000200612
Cover sheet for ATC Associates analyzing asbestos fibers in air samples from a playground at PS 89M under AHERA protocols.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200613 – NYC-WTC_000200628
Laboratory report documenting 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_000200632 – NYC-WTC_000200647
Laboratory report documenting 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_000200648 – NYC-WTC_000200663
Laboratory report documenting 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_000200664 – NYC-WTC_000200665
Cover sheet for ATC Associates analyzing asbestos fibers in air samples from a playground at PS 89M under AHERA protocols.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200666 – NYC-WTC_000200681
Laboratory report documenting 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_000200682 – NYC-WTC_000200697
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on June 24, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200698 – NYC-WTC_000200699
Formal report from ATC Associates detailing transmission electron microscopy results for asbestos fiber analysis of air samples from PS 89M received on June 25, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000200700 – NYC-WTC_000200715
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on June 25, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200716 – NYC-WTC_000200731
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 2, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200732 – NYC-WTC_000200747
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 4, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200748 – NYC-WTC_000200749
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_000200750 – NYC-WTC_000200765
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 4, 2002.
Education, Dept. of · 16 pages
- added
NYC-WTC_000200766 – NYC-WTC_000200781
Laboratory count sheet documenting transmission electron microscopy analysis of an air sample collected from a NYC Board of Education site on May 5, 2002.
Education, Dept. of · 16 pages