1,427 document results

Summary Report detailing air quality monitoring efforts and health precautions for residents regarding dust and smoke exposure.

J^at are the health effects of asbestos? Destruction of the World Trade Center buildings released large amounts of dust and ash, some of which NYC-WTC_000142697

Summary Cover sheet for a fax transmission from DEP regarding the 105 Duane Street site file.

Hats, gypsum wdlboord, aoousdcal tile ceilings. sprayed-om iruubtion (asbestos-containing and non-asbest~ee types) and contained wood, plastic and MOW furniture, cemputa-s

Summary Health Department press statement confirming that airborne contaminant levels in Lower Manhattan remain below public health concern levels despite smoke.

Fact sheets detailing Health Department recommendations pertaining to air quality, asbestos, safely re-occupying homes and buildings, and worker safety are available online

Summary Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.

Sampling Procedure for Microvacunm technique 7.11 Forceps (tro s). 8.1 For sampling asbestos-containing dust in either indoor 7.12 Ultrasonic

Summary Draft fact sheet from DOH and DEP addressing tenant concerns regarding asbestos fibers at 105 Duane Street.

structures in an asbestos-containing dust sample.

Summary Cover letter enclosing air and bulk sampling results for 86 Trinity Place, 22 Thames, and 65 Broadway.

t SIAC Air Quality, December 2-3, 2001 All asbestos

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

ventilation system/duct cleaning firm's employees, or the general public. 8.1.1 The ventilation system/duct cleaning firm shall perform initial exposure monitoring of its employees for asbestos

Summary Instructions and sections for collecting sample location data from a specific building interior.

Presampling Flow Rate + Postsampling Flow Rate) + 2 Concentration = Weight Change Sample Volume Airborne Particulate Matter Sample Results Each area that was sampled for airborne asbestos

The TEM and SEM results indicated that neither asbestos nor synthetic vitreous fibers (e.g., fiberglass) contributed to the elevated total fiber counts.

Within the restricted zone (within one block of the WTC), low levels of asbestos have been found in the airborne dust from the building collapse (7).

Tables 3,4, and 5 show the number of buildings and areas within the buildings that were sampled for asbestos, SVF, and minerals in lower Manhattan and the comparison units above 59th Street

Summary Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.

Case BW, Dufresne A. (1997) Asbestos, asbestosis, and lung cancer: Observations in Quebec chrysotile workers. Environ Health Perspect Suppl 105:1113-1119. CDC. 2002.

Summary Large volume technical report containing environmental data and analysis related to the World Trade Center disaster site cleanup.

indicates that there is not a consistent spatial distribution pattern of asbestos

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

This complex mixture of building debris and combustion by-products contained such ingredients as asbestos, lead, glass fibers, and concrete dust.

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

2001 and OCEMR was renamed the Office of Public Affairs in July 2002. 4 In this context, professional cleaning refers to the use of a certified asbestos

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

This complex mixture of building debris and combustion by-products contained such ingredients as asbestos, lead, glass fibers, and concrete dust.

Summary Department of Environmental Protection advisory letter dated October 25, 2001, addressed to residents of Lower Manhattan.

and fit tested will reduce worker exposures to about 2'/:. of what it would be without a respirator P-U)0 particulate filters Because of potential worker exposures to airborne asbestos

Summary Department of Environmental Protection advisory letter dated October 25, 2001, addressed to residents of Lower Manhattan.

Daily WTC-related reports that contain results of sampling for air, water, and dust- including asbestos and Particulate Matter - are posted online at the U.S.

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

Single Fiber (1-3 Intersections = 1-3 fibers) AImosite B= Bundle (>9 fibers <1 fiber diameter apart) 25mm filter Crocidolite I Non —asbestos

Summary Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.

The concern is that some of the materials associated with the dust, including asbestos, airborne metals in dust, and particulate matter, and some of the components of the gases, including benzene and other