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_000234676
Interim air sampling results from September 21, 2001, reporting asbestos, dust, metals, and silica levels near the debris pile.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234677 – NYC-WTC_000234683
Draft contract statement of work outlining indoor dust sampling for hazardous substances in 14 buildings not affected by the plume.
Emergency Management, Office of · 7 pages
- added
NYC-WTC_000234684
Interim air sampling results from September 20, 2001, detailing asbestos and dust concentrations for rescue personnel.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234685
Interim air sampling results from September 21, 2001, reporting asbestos, dust, metals, and silica levels near the debris pile.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234687 – NYC-WTC_000234689
Air sampling results from November 7, 2001, at the WTC site showing asbestos fiber analysis data.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234690 – NYC-WTC_000234692
Air sampling results from October 8, 2001, at a Staten Island location showing asbestos fiber analysis data.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234706
Interim air sampling results from September 30, 2001, reporting acid gases, carbon monoxide, and silica levels near the debris pile.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234707 – NYC-WTC_000234708
Correspondence summarizing safety reports for IS 89M based on asbestos and lead testing conducted in late 2001.
Law Department · 2 pages
- added
NYC-WTC_000234709 – NYC-WTC_000234711
Air sampling results from November 13, 2001, at the WTC site showing asbestos fiber analysis data.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234712 – NYC-WTC_000234714
Air sampling results from October 5-6, 2001, at a Staten Island location showing asbestos fiber analysis data.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234715 – NYC-WTC_000234723
Contract statement of work outlining indoor dust sampling for hazardous substances in 14 buildings not affected by the plume.
Emergency Management, Office of · 9 pages
- added
NYC-WTC_000234724 – NYC-WTC_000234726
Lab report documenting asbestos fiber analysis of air samples collected at the World Trade Center site on November 1, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234727 – NYC-WTC_000234728
Memorandum detailing an indoor air quality survey conducted at a city building in response to employee concerns about air conditions.
Citywide Administrative Services, Dept. of · 2 pages
- added
NYC-WTC_000234729 – NYC-WTC_000234731
Lab report documenting asbestos fiber analysis of air samples collected at the World Trade Center site on October 24, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234732 – NYC-WTC_000234734
Lab report documenting asbestos fiber analysis of air samples collected at a Staten Island location on September 29, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234735
Report summarizing asbestos air sampling results from the New York City Emergency Response area for September 26 and 28, 2001.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234736
Summary of air sample data and personnel exposure monitoring results collected at the Staten Island landfill between March 4 and 10, 2002.
Sanitation, Dept. of · 1 pages
- added
NYC-WTC_000234737
Cost estimate bid sheet for air monitoring, visual inspections, and sample analysis under the New York City Department of Environmental Protection asbestos control program.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000234738 – NYC-WTC_000234739
Glossary defining environmental monitoring terms including ACM, AHERA, NIOSH, and EPA used in New York City Department of Health documents.
Health and Mental Hygiene, Dept. of · 2 pages
- added
NYC-WTC_000234740
Draft notice explaining that microvac and wipe sampling methods are not approved for asbestos due to lack of standardization and certification.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000234741 – NYC-WTC_000234746
Draft report summarizing air monitoring results from the Fresh Kills Landfill area for September 22-23, 2001.
Emergency Management, Office of · 6 pages
- added
NYC-WTC_000234747 – NYC-WTC_000234776
Summary of asbestos dust and fibrous material analysis results from samples collected at a residential address on November 20, 2001.
Emergency Management, Office of · 30 pages
- added
NYC-WTC_000234777 – NYC-WTC_000234785
Chain of custody form and contract statement for indoor dust sampling to analyze contaminants including asbestos and lead in selected buildings.
Environmental Protection, Dept. of · 9 pages
- added
NYC-WTC_000234786 – NYC-WTC_000234787
Law Department document reviewing safety clearance letters and sampling reports for P.S. 89M regarding asbestos and lead in January 2002.
Law Department · 2 pages
- added
NYC-WTC_000234788
Interim report of NIOSH air sampling results for rescue workers at the debris pile on October 1, 2001.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234789 – NYC-WTC_000234791
Lab report documenting asbestos fiber analysis of air samples collected at the World Trade Center site on November 8, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234792 – NYC-WTC_000234793
Sign-in sheet and safety observation log for Department of Design and Construction workers at the World Trade Center site on November 17, 2001.
Design and Construction, Dept. of · 2 pages
- added
NYC-WTC_000234794 – NYC-WTC_000234796
Lab report documenting asbestos fiber analysis of air samples collected at a Staten Island location on October 8-9, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234797
Summary of air sample data and personnel exposure monitoring results collected at the Staten Island landfill between November 25 and December 3, 2001.
Sanitation, Dept. of · 1 pages
- added
NYC-WTC_000234798
Lab report documenting asbestos fiber analysis of air samples collected at a Staten Island location on October 5, 2001.
Sanitation, Dept. of · 1 pages
- added
NYC-WTC_000234799 – NYC-WTC_000234807
Chain of custody form and contract statement for indoor dust sampling to analyze contaminants including asbestos and lead in selected buildings.
Health and Mental Hygiene, Dept. of · 9 pages
- added
NYC-WTC_000234808
NIOSH interim report detailing asbestos and dust air sample results collected from rescue personnel near the debris pile on September 20, 2001.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234815 – NYC-WTC_000234820
Draft report of air monitoring data reported to the New York City Department of Health on September 25, 2001, covering asbestos fiber analysis results.
Emergency Management, Office of · 6 pages
- added
NYC-WTC_000234821
NYC response report listing asbestos air sampling results from the Staten Island site collected between 6:50 AM and 7:08 PM on November 2, 2001.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234822
Memorandum transmitting industrial hygiene sampling data for lead, asbestos, and total dust from the World Trade Center site as of September 25, 2001.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234823 – NYC-WTC_000234826
NYC response report listing asbestos air sampling results from the Staten Island site collected between November 16 and 17, 2001.
Emergency Management, Office of · 4 pages
- added
NYC-WTC_000234827 – NYC-WTC_000234829
NYC response report listing asbestos air sampling results from the World Trade Center site collected on October 26 and 27, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234830 – NYC-WTC_000234832
NYC response report listing asbestos air sampling results from the Staten Island site collected on September 29, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234833 – NYC-WTC_000234835
NYC response report listing asbestos air sampling results from the Staten Island site collected on October 11, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234836 – NYC-WTC_000234839
Incoming mail log from AMEC to DDC regarding demolition, fireproofing, and safety sampling at the site.
Design and Construction, Dept. of · 4 pages
- added
NYC-WTC_000234840 – NYC-WTC_000234848
Contract document outlining the purpose to implement indoor dust sampling for seven contaminants including asbestos and lead in 14 buildings not affected by Ground Zero.
Health and Mental Hygiene, Dept. of · 9 pages
- added
NYC-WTC_000234849
Customer order form from EMSL Analytical for fiber analysis of air samples via NIOSH 7400 method received on October 17, 2001.
Sanitation, Dept. of · 1 pages
- added
NYC-WTC_000234850 – NYC-WTC_000234852
NYC response report listing asbestos air sampling results from the Staten Island site collected between September 29 and 30, 2001.
Emergency Management, Office of · 3 pages
- added
NYC-WTC_000234853 – NYC-WTC_000234857
Memorandum detailing an indoor air quality survey and dust monitoring conducted in response to employee respiratory concerns.
Citywide Administrative Services, Dept. of · 5 pages
- added
NYC-WTC_000234858 – NYC-WTC_000234887
Report summarizing asbestos dust sampling results from a residence at 333 [name] sampled on November 20, 2001, using PLM and TEM analysis methods.
Health and Mental Hygiene, Dept. of · 30 pages
- added
NYC-WTC_000234888
NYC response report listing asbestos air sampling results from the Staten Island site collected between October 24 and 25, 2001.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234889
NIOSH interim report detailing asbestos air sample results collected from rescue personnel near the debris pile on October 2, 2001.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234890 – NYC-WTC_000234894
Correspondence supplementing sampling data for asbestos, metals, and silica collected from Department of Sanitation workers at the Staten Island site on October 24, 2001.
Sanitation, Dept. of · 5 pages
- added
NYC-WTC_000234895 – NYC-WTC_000234896
Summary report of air sample results from the World Trade Center site for the weeks of December 21, 2001 to January 4, 2002, noting specific exposure exceedances.
Design and Construction, Dept. of · 2 pages
- added
NYC-WTC_000234897
Department of Design and Construction memo reviewing an asbestos air sampling report and requesting corrections to documentation.
Design and Construction, Dept. of · 1 pages
- added
NYC-WTC_000234898
DEP memo listing errors in laboratory reports and chain of custody forms requiring correction and resubmission.
Environmental Protection, Dept. of · 1 pages
- added
NYC-WTC_000234900
Report detailing indoor air testing results in apartments at 70 Battery Place and subsequent cleaning activities by a licensed abatement company.
Health and Mental Hygiene, Dept. of · 1 pages
- added
NYC-WTC_000234901
NIOSH interim report on personal air samples collected from rescue workers at the debris pile showing exposure levels below safety limits.
Emergency Management, Office of · 1 pages
- added
NYC-WTC_000234902
Technical report documenting environmental conditions including temperature and CO2 levels on specific floors of a Department for the Aging building.
Aging, Dept. for the · 1 pages