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_000208073 – NYC-WTC_000208074
ATC Associates report on polychlorinated biphenyls analysis from wipe samples collected at P.S. 89M in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208075 – NYC-WTC_000208076
Laboratory report detailing polychlorinated biphenyls analysis from wipe samples collected in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208077 – NYC-WTC_000208078
ATC Associates report on polychlorinated biphenyls analysis from wipe samples collected at P.S. 89M in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208079
Document recording the chain of custody for a copper sample submitted to PSC Analytical Services in February 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208080
Laboratory report containing analytical results for air samples collected at a school facility in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208081
Laboratory report containing analytical results for air samples collected at a school facility in February 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208082 – NYC-WTC_000208083
Letter report detailing air sampling for silica-containing dust conducted at P.S. 89M in May 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208085
Laboratory report showing analytical results for mercury air samples collected at a school facility in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208086
Detailed laboratory data sheet reporting mercury and lead concentrations from air samples taken in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208088
Laboratory report containing analytical results for air samples collected at a school facility in June 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208108
Report of transmission electron microscopy analysis results for air samples collected at P.S. 234M in June 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208109
Form documenting the types of services provided by ATC Associates at a school location and verifying personnel presence.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208110
Verification form recording consulting services, hours worked, and signatures for authorized personnel in June 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208111 – NYC-WTC_000208112
Report detailing polychlorinated biphenyl (PCB) analysis results from wipe samples collected at P.S. 150M in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208113 – NYC-WTC_000208114
Report detailing polychlorinated biphenyl (PCB) analysis results from wipe samples collected at P.S. 150M in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208115
Laboratory report containing analytical results for polychlorinated biphenyls from wipe samples collected in March 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208116 – NYC-WTC_000208117
Report detailing polychlorinated biphenyl (PCB) analysis results from a wipe sample collected at P.S. 150M in March 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208118
Document recording the chain of custody for samples submitted to PSC Analytical Services for polychlorinated biphenyl analysis.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208119
Form used to document the transfer and custody of samples submitted to PSC Analytical Services for testing.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208120
Form used to document the transfer and custody of samples submitted to PSC Analytical Services for testing.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208121
Laboratory report showing polychlorinated biphenyl analysis results from wipe samples collected in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208122 – NYC-WTC_000208123
Letter report detailing air sampling for silica-containing dust conducted at P.S. 150M in February 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208124
Laboratory report containing analytical results for air samples collected at a school facility in May 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208125 – NYC-WTC_000208126
ATC Associates report on air sampling for silica dust conducted at P.S. ISOM on March 18, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208127
Cover page listing analytical services and certifications for ATC Associates work order R02040092.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208128 – NYC-WTC_000208129
ATC letter reporting air sampling for silica dust at P.S. 150M conducted on April 22 and 29, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208130
Chain of custody document detailing the transfer of air samples from ATC to PSC Analytical Services.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208131 – NYC-WTC_000208138
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on May 4, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208139 – NYC-WTC_000208146
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on May 6, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208147
Report of transmission electron microscopy analysis for air samples from P.S. 150M received May 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208148
Report of transmission electron microscopy analysis for air samples from P.S. 150M received May 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208149
Report of transmission electron microscopy analysis for air samples from P.S. 150M received May 17, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208150 – NYC-WTC_000208157
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on May 17, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208158 – NYC-WTC_000208165
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on May 20, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208166 – NYC-WTC_000208173
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on May 23, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208174 – NYC-WTC_000208181
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on June 1, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208182 – NYC-WTC_000208189
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on June 5, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208191 – NYC-WTC_000208198
Laboratory results for asbestos fiber analysis by TEM at P.S. 150M received on June 12, 2002.
Education, Dept. of · 8 pages
- added
NYC-WTC_000208200 – NYC-WTC_000208201
ATC report on real-time air monitoring of respirable particulates at multiple locations on February 8, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208202 – NYC-WTC_000208203
ATC report on real-time air monitoring of respirable particulates at multiple locations on February 27, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208204 – NYC-WTC_000208209
Field report documenting indoor air quality monitoring conducted at various school buildings in early 2002.
Education, Dept. of · 6 pages
- added
NYC-WTC_000208210 – NYC-WTC_000208211
ATC report on wipe samples for polychlorinated biphenyls collected at P.S. 42M on September 4, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208212
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_000208213
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_000208214
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_000208228 – NYC-WTC_000208229
ATC report on wipe samples for dioxins collected at P.S. 124 Manhattan on September 12, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208230
Analytical results for asbestos air sampling at P.S. 124M conducted by ATC Associates in September 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208231
Chain of custody documentation for air sampling samples collected from a New York City Department of Education facility in September 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208232
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_000208233
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_000208234
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_000208235
Laboratory data sheet recording transmission electron microscopy analysis parameters for an asbestos air sample from the NYC Board of Education dated September 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208236
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_000208237
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_000208238
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_000208239
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_000208240
Laboratory data sheet recording transmission electron microscopy analysis parameters for an asbestos air sample from the NYC Board of Education dated September 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208241
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_000208242
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_000208243
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_000208244 – NYC-WTC_000208246
Laboratory report detailing asbestos fiber analysis results for a high school site under the NYC Board of Education following September 11, 2002.
Education, Dept. of · 3 pages
- added
NYC-WTC_000208247
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_000208248
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_000208249
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_000208250
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_000208251
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_000208252
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_000208253
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_000208254
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_000208255
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_000208256
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_000208257
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_000208258
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_000208259
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_000208260
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_000208261
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_000208262
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_000208263
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_000208264
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_000208265
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_000208266
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_000208267
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_000208268
Laboratory data sheet recording transmission electron microscopy analysis parameters for an asbestos air sample from the NYC Board of Education dated September 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208269
Laboratory data sheet recording transmission electron microscopy analysis parameters for an asbestos air sample from the NYC Board of Education dated September 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208270
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_000208271
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_000208272
Laboratory data sheet recording transmission electron microscopy analysis parameters for an asbestos air sample from the NYC Board of Education dated September 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208273
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_000208274
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_000208275
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_000208276
Laboratory data sheet recording transmission electron microscopy analysis parameters for an asbestos air sample from the NYC Board of Education dated September 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208277 – NYC-WTC_000208278
Laboratory report providing air sampling results for metals in airborne dust at Murray High School (M520) conducted on September 11, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208279
Analytical results for air samples collected at school site M520 and processed by ATC Associates in September 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208280 – NYC-WTC_000208281
Laboratory report providing air sampling results for metals in airborne dust at Murray High School (M520) conducted on September 11, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208282 – NYC-WTC_000208283
Laboratory report detailing wipe sample results for polychlorinated biphenyls (PCBs) collected at a high school site on September 11, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208284
Chain of custody documentation for asbestos air samples collected from a New York City Department of Education facility in September 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208285
Analytical results for air samples collected at school site M520 and processed by ATC Associates in September 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000208286 – NYC-WTC_000208287
Laboratory report providing air sampling results for hydrocarbon compounds at a school site conducted on September 11, 2002.
Education, Dept. of · 2 pages
- added
NYC-WTC_000208288 – NYC-WTC_000208292
Field report documenting indoor air quality measurements including temperature, humidity, and volatile organic compounds at a high school on September 9, 2002.
Education, Dept. of · 5 pages
- added
NYC-WTC_000208293
Analytical results for air samples collected at school site M520 and processed by ATC Associates in September 2002.
Education, Dept. of · 1 pages