NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 02/20 VESEY STREET Block: 88 Lot: 5
Document / 7 pages

Clean-up summary letter, 20 Vesey Street, Feb 2002

Machine-extracted title · confidence 95%

Letter dated February 19, 2002 summarizing clean-up activities and restoration efforts at 20 Vesey Street following displacement.

NYC-WTC_000095195–000095201

Folder label: “20 VESEY STREET Block: 88 Lot: 5

Page image
Scanned page image, NYC-WTC_000095195
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document 1u;so HHb t:NV1KUNft:NIHL-NY 1-AK NU, 212'213 f8U8 F. 01

AAS Environmental, Inc. t:r'V1'.'01:7.'c2 ^`.8i ti:i,'v'! i3sin' . ~ ~, ^ C.r:SJ:G , nl$

Washington. DC • 643 L21st,mnd Lane Rockvl . MD 20850•1389 • 1301) 294.32ii October 31, 2001 (301! 794.3212 FAX

New York. NY Mr. Richard Rubel 72 Madison. Avenue Ne,w Yot[. NY ?0010.8731 Cedar Management Corp. 212)213.87Qc 20 Vesey Street 1212) 213.7808 FAX New York, NY 10007 Baltimore. MO 225 North Caive:e Street BAitimcro. MD 21202 Re: Air and Wipe Sampling Mail Stop - MD4-39, •' 7.31 (410) 605-112' (410) 805.8379 FAx Dear Mr. Rubel: Arlington. VA 2345 Crvstat Cave On October 25, 2001, AAS Environmental, Inc., represented by Vincent Hetsberger, Suite *6100 collected ambient air samples at five locations at 20 Vesey Street for testing for the Ar!tn9ton. VA 2ZZ0?-48C' '7031 709-0295 presence of airborne asbestos fibers. The five locations were the Suite 200, Suite 1703) rS2-10G3 FAX 7th Floor Law 300, Office, Lobby and Room 610. Samples were collected by high volume Harrisbere. PA air samplers at approximately 15 liters per minute (fpm) and analyzed by an 200 South lath Street independent laboratory by Phase Contrast Microscopy (PCM). Harnsbt g. PA i7104.1205 (717) 234.6520 1717? Z38.23.`.0 FAX All five samples indicated Ievels of asbestos well below the clearance criteria for reoccupancy following an abatement project of 0.01 fibers per cubic centimeter (flee) established by the New York City Department of Environmental Protection and the New York State Department of Labor. Copies of the laboratory results are attached for your records.

A total of two (2) dust wipe samples were collected at locations specified by Cedar Management Corp. All samples were delivered to an independent laboratory and analyzed by Polarized Light Microscopy (PLM). The Iaboratory analysis indicate that the dust wipe samples resulted in no visible asbestos (NVA).

Area air monitoring for nuisance dust performed in the Room 610 and Suite 300 resulted in 8-hour time weighted averages (TWA) of , 0.03 milligrams per cubic meter (mg/m3) and 0.07 (mg/rn3) respectively. The results are well below the OSHA permissible Exposure Limit (PET.) for total nuisance dust in air 0115 mg/m`.

Please see the attached sample results. If you have any questions or concerns, please call me at (212) 213-8700.

Sin ercly,

Dog Clone Project Manager Health and Safety

taysstigstions and Audits

Environnen;a! Site Assessments

A Consot dated Engineer,ag Affilial4? RemeGiation Design, and Manag¢neri

NYC-WTC 000095195

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000095195Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

No available related records indexed in this group.

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Buildings in this record

Machine-extracted building matches; verify each source. Buildings, never households.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →