648 document results

Summary Forwarded EPA memorandum dated June 9, 2002, concerning the Asbestos Reservoir and carpet testing methods.

NYC 9/11 Public Portal Document Table A - ESTIMATING AIR LEVELS FROM ASBESTOS DUST LEVELS Uses asbestos risk assessment methodotogy of EPA Region 1 to calculate air levels from dust using the K-factors found

Summary Form authorizing the City of New York to proceed with obligations related to FEMA emergency management programs for WTC cleanup.

rcmodiation and air mcniioriiig nniiH,- nmi WnHKHAS. die urea de»is»iaieil fur such cimn-up aliull im diviiled iuio four scctois,'each requiring asbestos.

Summary EPA memorandum addressing World Trade Center asbestos contamination status and agency efforts to provide information on the situation.

USING MORE VALID VALUES FORMULA USED BY REGION 1: Benchmark for X K-Factor (K-Factor Air Level, structures per asbestos

Summary EPA memorandum on wipe sampling methods for asbestos in Lower Manhattan buildings, resuspension projections, and cancer risk estimates from WTC dust exposure.

NYC 9/11 Public Portal Document Table A - ESTIMATING AIR LEVELS FROM ASBESTOS DUST LEVELS Uses asbestos risk assessment methodology of EPA Region 1 to calculate air levels from dust using the K-factors found

Summary Documentation setting dioxin action levels for indoor air and providing initial guidance on asbestos fiber concentration risk estimates.

Determination of local No further action background) background *based on proposed dioxin cancer slope factor Asbestos

Summary Attendee list for the EPA Indoor Air Working Group meeting held at 290 Broadway on March 28, 2002.

• The following COCs are being considered - asbestos - refractive ceramic glass - silica

Summary Attendee list for the EPA Indoor Air Working Group meeting held at 290 Broadway on April 4, 2002.

• The following COCs are being considered - asbestos - refractive ceramic glass - silica

Summary List of vendors and contract amounts for WTC indoor air dust cleaning in quadrants A-C.

WTC-AMA 8/29/04 (212)353-8280 A _______ (646) 772-1164________ TRIO ASBESTOS

Summary List of vendors and contract amounts for WTC indoor air dust cleaning in quadrants A-C.

WTC-AMA 8/29/04 (212)353-8280 A _______ (646) 772-1164________ TRIO ASBESTOS

Summary Cost matrix form documenting EPA and NYC programs, funding sources, and costs for WTC cleanup.

Scope units to be cleaned, and 3 o (Asbestos

Summary Draft contract scope for WTC dust cleaning south of Canal Street including asbestos sampling and HEPA vacuuming.

All waste generated shall be treated as asbestos-containing material (ACM).

Summary Agenda for a meeting discussing status of activities, public requests, and development of sampling and cleaning plans for WTC debris.

Options: Uncleaned buildings only, based on requests by public, post-cleaning only Parameters: asbestos

Summary Attendee list for the EPA Indoor Air Working Group meeting held at 290 Broadway on April 4, 2002.

Therefore, the concentration is on asbestos. NYC-WTC_000140735

Summary Attendee list for the EPA Indoor Air Working Group meeting held at 290 Broadway on April 4, 2002.

Options: Uncleaned buildings only, based on requests by public, post-cleaning only Parameters: asbestos

Summary Meeting agenda covering status updates on ATSDR/NYCDOH and EPA/NYCDEP efforts, FEMA action requests, and discussion of proposals for building inventory, contaminant sampling…

Options: Uncleaned buildings only, based on requests by public, post-cleaning only Parameters: asbestos

Summary Summary of disagreements between the EPA and DEP regarding asbestos containment requirements and public signage for HVAC cleaning operations.

Signage EPA - Feels that asbestos signage is warranted when work is ongoing. However, are checking with OSHA to verify. DEP - Feels that a caution sign should be sufficient.

Summary Facsimile from EMSL Analytical confirming receipt of samples for a World Trade Center environmental project.

H ffr Analysis Date; a/iG'os Standard Test Method for Sa Sonication, Indirect Preparation and Analysis for Asbestos

Summary List of vendors with project numbers, contract amounts, and status notes.

Must finalize or sign jm)353-8280 A ____ I pii 1_____ Addendum on 9/10 TRIO ASBESTOS

Summary Record of differing agency views on asbestos containment requirements and public signage during cleaning operations.

Signage EPA - Feels that asbestos signage is warranted when work is ongoing. However, are checking with OSHA to verify. DEP - Feels that a caution sign should be sufficient.

Summary Summary notes outlining conflicting positions between EPA and DEP on the necessity of containment and signage during HVAC cleaning operations.

Signage EPA - Feels that asbestos signage is warranted when work is ongoing. However, are checking with OSHA to verify. DEP - Feels that a caution sign should be sufficient.