1,427 document results

Summary Part II of a permit application dated January 10, 2006 for air monitoring during remediation at 30 West Street.

Generally, sampling will be conducted once every 24-hour work period, except asbestos (TEM analyses), which will be taken for the duration of every work shift and once

Summary Part II of a permit application dated January 10, 2006 for air monitoring during remediation at 30 West Street.

0.2u m3 28 ug/m3 Zinc 16 u m3 160 ug/m3 Particles and Dusts Asbestos

Summary Part III of an air monitoring plan for remediation and deconstruction at 30 Warren Street in January 2006.

Generally, sampling will be conducted once every 24-hour work period, except asbestos (TEM analyses), which will be taken for the duration of every work shift and once

Summary Part III of an air monitoring plan for remediation and deconstruction at 30 Warren Street in January 2006.

Nickel 0.2u m3 28 ug/m3 Zinc 16 ug/m3 160 ug/m3 Particles and Dusts Asbestos

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

Amosite F= Single Fiber (1-3 intersections = 1-3 fibers) 25mm nits Crocidolite Non —asbestos B= Bundle (>5 fibers <i

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

. = 1-3 fibers) Crocidolite Non —asbestos P= Single Fiber (1-3 fiber diameter apart)

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

observed• _ AfnOslte identification criteria Non —asbestos

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

criteria AfnOeite I Fiber (1-3 I e diameter ' 1-3 fibers) ~ Zem m fitter Crocidolite Non —asbestos

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

Am091te a 1-3 fibers) Non—asbestos

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

.&7ii-Amosite P= Single Fiber (1-3 interactions a 1-3 fibers) B= Bundle (>3 fibers <1 fiber diameter apart) 2emm niter Crocidolite Non —asbestos

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

Amoslte idenUlaauoa criteria 1 °bMeryicns - -3 fibers) 25mm Rlbr C[ooldolite Non —asbestos

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

corn 1 in 5 coniainins samples) asbestos- ceptanceD

Summary Laboratory results for confirmatory asbestos bulk sampling conducted on the roofs of 99 Church Street in May 2002.

The scope of these services includes collection of total airborne fiber samples (PCM), airborne asbestos structure samples (TEM), real-time measurements of carbon dioxide (CO2) and carbon monoxide (CO)

Asbestos Benzene Fibrous Glass PCBs Refractory Ceramic Fibers Chromium

Air filtration devices shall be "Microtrap" as manufactured by Asbestos Control Technology of Maple Shade, NJ or

Summary Initial draft of the comprehensive scope of work required to safely clean 114 Liberty Street following environmental damage.

Air filtration devices shall be "Microtrap" as manufactured by Asbestos Control Technology of Maple Shade, NJ or

and relevant Scope and Background Discussion Specifically, revise clean up protocols to more effectively correspond to risk: DEP will use conservative (protective) cleaning method for all debris regardless of asbestos

Summary Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.

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

Summary Guidance for residents on routine cleaning procedures to remove dust and debris from homes in the lower Manhattan area.

primarily of common building materials, which include components of concrete, silica, calcite, gypsum, mica, metals, fibrous glass, (a type of man-made mineral fiber), and asbestos

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