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_000178863
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178864
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178865
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178866
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178867
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178868
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178869
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178870
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178871
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178872
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178873
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178874
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178875
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178876
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178877
Laboratory report documenting transmission electron microscopy analysis of an air asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178878
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178879
Laboratory report documenting transmission electron microscopy analysis of a bulk asbestos sample from the NYC Board of Education dated April 10, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178880
Transmittal letter from ATC Associates to the NYC Board of Education dated April 12, 2002, submitting transmission electron microscopy results for air samples.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178881
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178882
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178883
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178884
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178885
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178886
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178887
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178888
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178889
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178890
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178891
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 11, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178893
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178894
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178895
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178896
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178897
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178898
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178899
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178900
Laboratory data sheet recording transmission electron microscopy analysis of an air sample collected from the NYC Board of Education on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178901
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178902
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178903
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178904
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178905
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178906
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178907
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178908
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178909
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178910
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178911
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178912
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178913
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178914
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 13, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178915
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178916
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178917
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178918
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178919
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178920
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178921
Laboratory analysis report for an air sample collected from NYC Board of Education facilities tested for asbestos on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178922
Laboratory analysis report for an air sample collected from NYC Board of Education facilities tested for asbestos on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178923
Laboratory analysis report for an air sample collected from NYC Board of Education facilities tested for asbestos on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178924
Laboratory analysis report for an air sample collected from NYC Board of Education facilities tested for asbestos on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178925
Laboratory analysis report for an air sample collected from NYC Board of Education facilities tested for asbestos on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178926
Laboratory analysis report for an air sample collected from NYC Board of Education facilities tested for asbestos on April 14, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178927
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178928
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178929
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178930
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178931
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178932
Certificate of accreditation from NVLAP recognizing ATC Associates for bulk asbestos fiber analysis services effective through June 30, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178933
Document outlining the scope of accreditation for bulk asbestos fiber analysis held by ATC Associates under NVLAP standards.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178934 – NYC-WTC_000178936
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 3 pages
- added
NYC-WTC_000178937
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178938
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178939
Certificate of accreditation from NVLAP recognizing ATC Associates for bulk asbestos fiber analysis services effective through June 30, 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178940 – NYC-WTC_000178942
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 3 pages
- added
NYC-WTC_000178943
Confidential chain of custody form and laboratory results for a settled dust bulk sample collected from NYC facilities in April 2002.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178944
Blank or partially filled analysis form from ATC Associates for bulk asbestos testing of samples submitted by the NYC Board of Education.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178945
Chain of custody form and laboratory results for settled dust bulk samples collected at a NYC site.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178946
Certificate of accreditation from NVLAP authorizing ATC Associates to perform bulk asbestos fiber analysis.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178947
Chain of custody and sample data sheet for a bulk sample collected during an AHERA reinspection project.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178948
Laboratory analysis sheet from ATC Associates documenting bulk asbestos testing results and project details.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178949
Form recording bulk asbestos fiber analysis results obtained via polarized light microscopy at a NYC site.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178955
Confidential chain of custody form and laboratory results for settled dust bulk samples under protective order.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178956
Laboratory form from ATC Associates recording batch number and client details for bulk asbestos fiber analysis.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178957
Document containing analyst signatures and batch numbers for bulk asbestos fiber analysis results.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178958
Official certificate from the New York State Department of Health approving ATC Associates as an environmental laboratory.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178959
Document outlining the scope of accreditation for ATC Associates regarding bulk asbestos fiber analysis services.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178963
Official certificate from the New York State Department of Health approving ATC Associates as an environmental laboratory.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178964
Official certificate from the New York State Department of Health approving ATC Associates as an environmental laboratory.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178965
Certificate from the New York State Department of Health authorizing ATC Associates for air and emissions analysis.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178966
Official certificate from the New York State Department of Health approving ATC Associates as an environmental laboratory.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178967
Confidential report detailing limited lead-in-dust wipe sampling conducted at unit ventilators in IS 306X.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178968
Correspondence describing a site visit to IS 306X on April 28, 2002, to collect bulk samples from HVAC unit dust.
Education, Dept. of · 1 pages
- added
NYC-WTC_000178969 – NYC-WTC_000178971
Laboratory report containing transmission electron microscopy results for asbestos fiber analysis.
Education, Dept. of · 3 pages
- added
NYC-WTC_000178972 – NYC-WTC_000178989
Technical data sheet recording transmission electron microscopy parameters and results for an air sample analyzed for asbestos content.
Education, Dept. of · 18 pages
- added
NYC-WTC_000178993
ATC Associates report detailing transmission electron microscopy results for asbestos in air samples collected from a high school.
Education, Dept. of · 1 pages