2,082 document results

Summary Header page of a laboratory report detailing indoor air and surface sampling for asbestos and lead.

SENS ,Haute% C: TOTAL ASBESTOS STUCTURE (A+B) CONCENTRATION : LT AMYL SENS structure

Summary Invoice from Benjamin Kurzban & Son Control Inc. for roof decontamination work at 125 Fulton Street.

Asbestos Arra Nn Asbalos # S/ractxrrs Srxsirirriv Cencestradox Semple Volume Aaalyzert Ash rypd(s) 0.5k-S 5/c (S/cc) (S1mm1j

Summary Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.

Analytical .-1sbestos Area Non Asbestos # Structures Sensitivity Concentration Sample Volume Analyzed Asb Type(s)

Summary Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.

NYC 9/11 Public Portal Document TEM Asbestos (air) Count Sheet Client Name: ATC

Summary 57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.

NYC-WTC 000130580 NYC Response Asbestos Air Sampling Results for WTC Extended Network Sampling Date and Time: 12/21/01 1200 to 2400 Sampling Date 12/21/01 12/21/01 12/21/01 12/21/01 12/21/01 12/21/01 12/21/01 12/21/01 Sampling

Summary 57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.

NYC-WTC 000 130593 NYC Response Asbestos Air Sampling Results for WTC Extended Network Sampling Date and Time: 12/19/01 1200 to 2400 Sampling Date 12/19/01 12/19/01 12/19/01. 12/19/01 12/19/01 12/19/01 12/19/01 12/19/01 Sample

Summary 57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.

NYC-WTC 0001 30596 NYC Response Asbestos Air Sampling Results for WTC Extended Network Sampling Date and Time: 12/22/01 1200 to 2400 and 12/21/01 1200 to 2400 (for sample 7093-15-0084) Sampling Date Sampling Sample No.

Summary Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.

NYC 9/11 Public Portal Document I TEVI Asbestos (air) Count Sheet Client Name: ATC

Summary A letter from an environmental firm to the DEP outlining cleaning and inspection events at 140 Broadway following September 11.

Asbestos ample Location Appearance Treatment % Fibrous %Non-Fibrous % Type Debris-Lobby

Summary Page displaying a document identification number and reference code for records associated with 200 Liberty Street.

DG = During Cleaning NVA = No Visible Asbestos IWA= Inside Work Area NADINA = No Asbestos Detected AQ= Air Quailty FAT = Final Air Test OWA = Outside Work Area 011102 NYC 9/11 Public Portal Document

Summary Final laboratory report from RJ LeeGroup documenting TEM air analysis results for June 2004.

C2try-Chrysotile Asbestos, AmplyAmphibole Asbestos, S-Siucuues. 6. sumplce will be held for 90 days and then disposed of per Federal regulatioa4.

Summary Final laboratory report from RJ LeeGroup documenting transmission electron microscopy air analysis for 130 Liberty Street dated July 30, 2004.

Abbreviations: N/A-Not Applicable, Chry-Chrysotile Asbestos, Amph-Amphibole Asbestos, S-Structures. 6. Samples will be held for 90 days and then disposed of per Federal regulations. 7.

Summary Fax cover sheet regarding environmental activities at 125 Barclay Street.

Asbestos Treatment Y.

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

NYC 9/11 Public Portal Document Unit 2A Results Asbestos Before cleaning Sample ID Matrix Detected Result Comment

Summary Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.

NYC 9/11 Public Portal Document Unit 3D Results Asbestos Before cleaning Sample ID Matrix Detected Result Comment

Summary Page displaying a document identification number and reference code for records associated with 200 Liberty Street.

DC = During Cleaning NVA = No Visible Asbestos IWA = Inside Work Area NADINA = No Asbestes Detected AQ= Air Quality FAT = Final Air Test OWA = Outside Work Area 01/1102 NYC 9/11 Public Portal Document

Summary Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.

5um Identify all structures using EDS Check diffraction for asbestos containing samples) Grid acceptance: structures, up_to_708 dim (1st 4) Struct. = > O.5um & > S:1 Aspect Ratio <S0% undissolved Titer, over'apper © <10%

Summary Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.

AMPHIBOLES Ambiguous F= Single Fiber (1-3 intersections = 1-3 fibers) Amosite B= Bundle (>3 fibers <1 fiber apart) 25mm filter Crocidolite Non-—asbestos . _ a remolite | Non-Identified Niobe NYC-WTC_000104117

Summary Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.

AmoBite Pe Single Fiber (1-3 intersections- 1-3 fibers) Be Bundle >3 fibers <1 fiber diameter apart) 25mm tiller Crocidolite Non — asbestos Co Cluster

Summary Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.

AnlOSI e Non—asbesto!