NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 46/385 345 SOUTH END AV 1083376, 16/100
Document / 13 pages

Chain of custody form for air monitoring, 385 South End

Machine-extracted title · confidence 95%

Chain of custody documentation for bulk sampling and air monitoring at 385 South End Avenue Building 500.

NYC-WTC_000117668–000117680

Folder label: “385 345 SOUTH END AV 1083376, 16/100

Page image
Scanned page image, NYC-WTC_000117679
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Al, . iE The First Choice for Environmental Testing & Consulting

October 22. 2001

Gateway Plaza Management Corporation 375 South End Avenue New York, New York 10280

Subject: . Gateway Plaza Building #500

Gentlemen: retained to perform bulk sampling, ALC Environmental Incorporated (ALC) has been Protocol to determine the visual assessments & air monitoring according to the EP.4 apartment in the building presence of asbestos at the above referenced project. Every Any area where visible dust and was assessed by our inspectors for dust and debris. sample, which was then sent to a third debris was found, ALC's inspectors took a bulk cases there was insufficient debris 'to party independent laboratory for analysis. In most Additionally, air sampling was sample and a visual assessment only was performed. building. performed using TEM Methodology on every floor in the analyzed at building 500. Eight (8) initial background air samples were collected and (PCM) and four (4) were analyzed Eight (S) were analyzed via phase contrast microscopy analysis via TE`I. all were below via transmission electron microscopy (TEM). After the permissible limits. samples and analyzed them Based on EPA Guidelines, we collected forty-six (46) bulk Zero 0) were found to be above via Polarized Light Microscopy (PLM) Methodology. the regulatory limits building. The air sampling and [ ALC then collected air samples on every floor in the Regulations pertaining to analysis was done utilizing applicable Federal, State and City NESHAPS (40 CFR PART asbestos to include Federal OSHA (29 CFR 1926.58) EPA PART 763) Asbestos 61), AND TSCA TITLE II AHERA/ASHARA (40 CFR Rule 56 and the Regulations; the New York State Department of Labor Industrial Code 15 Asbestos Regulations. New York City Department of Environmental Protection Title The Thirty-five (35) air samples were collected and analyzed via TEM Methodology. acceptance criteria below <70 results indicated that the living areas achieved the structures per mm2 set by the above regulations.

New York. New York 10001 212.279.1001 888.46o.3620 = Fax: 2 12.279.6747 st 30th Street 11th Floor 200 S Broad Street Phr(;uiclphia. PA 1,-)10_> 215 732 94Q ° 58B 78Q SITS +Fy 215.7329 9 The Bellevue " Suite t iJO W Wtti ..-lLC Ens it - nnr'ntrtl crtnt

NYC-WTC 000117679

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

NYC-WTC_000117679Source: 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

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.

NYC-WTC_000117624 · Box DEP Box 46

Form recording building details and facade inspection results for debris assessment following the World Trade Center collapse.

Filed in the same folder

NYC-WTC_000117628 · Box DEP Box 46

Form recording building details and facade inspection results for debris assessment following the World Trade Center collapse.

Filed in the same folder

NYC-WTC_000117631 · Box DEP Box 46

Form recording building details and facade inspection results for debris assessment following the World Trade Center collapse.

Filed in the same folder

Compare copies and versions →