DEP Hard Copies (68 Boxes) / DEP Box 11 / WTC DC TO RC LETTERS CALLEHAN WHITMAN ETC. WARD DOCTOROFF KENNY
NYC-WTC_000151395Machine-extracted titleSummary A letter addressing industry debates regarding the reliability of microvacuum and wipe techniques for asbestos sampling.
The k-factor is expressed as the amount
of asbestos in a volume of air divided by the amount of asbestos in the surface dust.
DEP Hard Copies (68 Boxes) / DEP Box 26
NYC-WTC_000153166Machine-extracted titleSummary Memo discussing industry debate over microvacuum and surface wipe techniques for asbestos dust sampling.
The k-factor is expressed as the amount
of asbestos in a volume of air divided by the amount of asbestos in the surface dust.
DEP Hard Copies (68 Boxes) / DEP Box 26
NYC-WTC_000153168Machine-extracted titleSummary Memo stating that microvacuum and surface wipe techniques are not recognized for asbestos sampling due to lack of precision.
The k-factor is expressed as the amount
of asbestos in a volume of air divided by the amount of asbestos in the surface dust.
DEP Hard Copies (68 Boxes) / DEP Box 31 / Buildings 105 Duane 80 John Gateway etc. 75 Park 200 Rector Trinity Church
NYC-WTC_000154737Machine-extracted titleSummary Cover page for a fax transmission containing chain of custody documentation for environmental samples.
asbestos microvacuum Sampling.
DEP Hard Copies (68 Boxes) / DEP Box 05 / SCOPES OF WORK IN DOOR AIR & CLEANING
NYC-WTC_000140537Machine-extracted titleSummary Draft scope of work document detailing compliance requirements and procedures for residential cleaning and air sampling south of Canal Street.
The assistance will include various options, including
cleaning within residences and common spaces by licensed asbestos contractors with follow-up
asbestos sampling, asbestos air sampling only, and providing
DEP Hard Copies (68 Boxes) / DEP Box 03 / E-Mails Hotline M. Gilsenan
NYC-WTC_000138775Machine-extracted titleSummary EPA provides final versions of scopes of work for the WTC indoor dust cleaning program.
The assistance will include various options, including
cleaning within residences and common spaces by licensed asbestos contractors with follow-up
asbestos sampling, asbestos air sampling only, and providing
DEP Hard Copies (68 Boxes) / DEP Box 03 / 2003 E-Mails Sent M Gilsenan
NYC-WTC_000139006Machine-extracted titleSummary EPA final scope of work documents for monitoring and cleaning operations in World Trade Center indoor dust remediation program.
The assistance will include various options, including
cleaning within residences and common spaces by licensed asbestos contractors with follow-up
asbestos sampling, asbestos air sampling only, and providing
DEP Hard Copies (68 Boxes) / DEP Box 03 / E-Mails Hotline M. Gilsenan
NYC-WTC_000138806Machine-extracted titleSummary EPA delivers final scopes of work for WTC indoor dust cleaning and monitoring program to DEP.
The assistance will include various options, including
cleaning within residences and common spaces by licensed asbestos contractors with follow-up
asbestos sampling, asbestos air sampling only, and providing
DEP Hard Copies (68 Boxes) / DEP Box 03 / 2003 E-Mails Sent M Gilsenan
NYC-WTC_000139136Machine-extracted titleSummary EPA transmits revised scopes of work documents for the indoor dust cleaning and monitoring program, including cleaning SOW #7 and monitoring SOW #7.
The assistance will include various options, including
cleaning within residences and common spaces by licensed asbestos contractors with follow-up
asbestos sampling, asbestos air sampling only, and providing
DEP Hard Copies (68 Boxes) / DEP Box 05 / SCOPES OF WORK IN DOOR AIR & CLEANING
NYC-WTC_000140626Machine-extracted titleSummary Draft scope of work for WTC debris/dust residential cleanup program with compliance requirements and regulatory overview.
The assistance will include various options, including
cleaning within residences and common spaces by licensed asbestos contractors with follow-up
asbestos sampling, asbestos air sampling only, and providing
DEP Hard Copies (68 Boxes) / DEP Box 03 / 2003 E-Mails Sent M Gilsenan
NYC-WTC_000139112Machine-extracted titleSummary EPA transmits revised scopes of work documents for the indoor dust cleaning and monitoring program, including cleaning SOW #7 and monitoring SOW #7.
The assistance will include various options, including
cleaning within residences and common spaces by licensed asbestos contractors with follow-up
asbestos sampling, asbestos air sampling only, and providing
DEP Hard Copies (68 Boxes) / DEP Box 08 / INTERIM FINAL April 2003
NYC-WTC_000146016Machine-extracted titleSummary Interim final report from EPA Region 2 detailing a background study of environmental conditions at the World Trade Center site.
NYSDOH Method 198.4: Transmission Electron Microscope Methodsfor Identifying
and Quantitating Asbestos in Non-Friable Organically Bound Bulk Samples; New York
State Department of Health,
DEP Hard Copies (68 Boxes) / DEP Box 42 / WTC- Air Data
NYC-WTC_000161616Machine-extracted titleSummary Document listing examples of World Trade Center evidence and areas of focus for preservation efforts.
The Department received information with concerns regarding elevated asbestos
levels in samples collected by Mr.
DEP Hard Copies (68 Boxes) / DEP Box 10 / GENERAL 2
NYC-WTC_000149858Machine-extracted titleSummary Generic form or header page from the Department of Environmental Protection regarding general World Trade Center notices and requests.
NYC 9/11 Public Portal Document
This is in response to our recent conversation regarding the concerns of asbestos
from the collapse of the World Trade Center within
DEP Hard Copies (68 Boxes) / DEP Box 11 / NYC DOH
NYC-WTC_000150469Machine-extracted titleSummary Fax cover sheet from the New York City Department of Health Lead Poisoning Prevention Program.
The asbestos samples were analyzed by Scientific Laboratories, Inc. (Sci Lab) of New York,
New York. Sci Lab’s New York laboratory is certified under the.
