897 document results

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 Laboratory report from Testwell Laboratories presenting air sample results for the facility at 55 Church Street.

DIVISION OF SAFETY AND CERTIFICATE ASBESTOS

Summary Letter from SVR Inc. confirming completion of roof and interior cleanup at 108 Greenwich Street.

Director/Asbestos Control Program i i CCS ot) Loy QacdbesrdbscEDsdecshaldeadebessel{Ebsbabscdlbasdedall NYC 9/11 Public Portal Document

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

Itis ATC's opinion that duct-cleaning activities did not result | in elevated asbestos levels within those spaces, and the ambient conditions sampled are | tepresentative of the building at the time of testing and meet an

Summary Letter dated April 17, 2002 from the New York Environmental Law & Justice Project addressed to the NYC Department of Environmental Protection.

April 17, 2002 Department of Environmental Protection Bureau of Air, Noise and Hazardous Materials Asbestos

Summary Certified mail receipt and return receipt request form sent to the New York City Department of Environmental Protection in February 2002.

Director of Asbestos Control Program Department of Environmental Protection 59-17 Junction Boulevard Corona, NY 11368-5107 EETTO•45415 CENO:4S42 CANTO IS42M NYC 9/11 Public Portal Document

Summary Chain of custody documentation for OSHA-compliant air sampling and abatement verification at the hotel located at 55 Church Street.

The employer shall ensure that no employee is exposed to an airborne concentration of asbestos in excess of 1.0 fiber per cubic centimeter of air (1 f/cc) as averaged over a sampling period of thirty (30) minutes, as

Summary Laboratory report from Testwell Laboratories presenting air sample results for the facility at 55 Church Street.

MILLENNIUM HILTON HOTEL ASBESTOS

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!

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

(let 4) `photo No. from l in S asbestos- Grid acceptance.

Summary Letter dated February 20, 2002 from property owners at 122 Fulton Street detailing HVAC maintenance and cleaning efforts.

The steps Included the assessment of building contamination for possible hazardous components, including asbestos.

Summary Fax cover sheet transmitting permit application documents for work at 102 and 104 Greenwich Street to the NYC DEP on December 3, 2001.

Asbestos dust contamination has been identified on all floors by the New York Department of Environmental Protection.

Summary Facsimile cover sheet transmitting documents regarding environmental work at 102 Greenwich Street.

Asbestos dust contamination has been identified on all floors by the New York Department of Environmental Protection.

Summary Facsimile cover sheet transmitting asbestos analysis results from a laboratory to the DEP.

.//~-- To (Dir,Asbestos Control Program Fat No.

Summary Facsimile cover sheet transmitting asbestos analysis results from a laboratory to the DEP.

To R Radhakrishnan (Dir,Asbestos Control Program Fax No.

Summary Cover letter dated February 22, 2002 from LMB Inc. regarding air sampling activities at 20 Dey Street and surrounding addresses.

Portal Document L CONFIDENTIAL ASBESTOS

Summary Laboratory report from Testwell Laboratories presenting air sample results for the facility at 55 Church Street.

NYC 9/11 Public Portal Document i • ASBESTOS INSPECTION AND SAMPLING REPORT r AT