NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 48/22 RIVER TERRACE Block: 16 Lot: 190 BIN: 1085929 Park Place, Warren Street
Document / 49 pages

Air quality analysis report, 22 River Terrace, Sep 2001

Machine-extracted title · confidence 95%

Laboratory report on ambient air samples collected at 22 River Terrace indicating levels below recommended asbestos criteria.

NYC-WTC_000120885–000120933

Folder label: “22 RIVER TERRACE Block: 16 Lot: 190 BIN: 1085929 Park Place, Warren Street

Page image
Scanned page image, NYC-WTC_000120931
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet sample area analyzed ~

Client Name: GCI Environmental Advisory, Inc. 1 Job #: 201092892 Volume (liters) 1 005.0 Lab Sample #: 02 Filter Type / Filter Area: MCE 385 mm2 Client Sample #: 22-9/23-54 Grid Opening, Size: 0.01000 Received: 09124/2001 17:46:01 Area Examined: 0.08000 mm2 Date Analyzed: 09/24/2001 Magnification: 20,000 Acel'erating Voltage: 100 Key Analysis Performed by:

Grid Length Width Fiber Fiber Type Morphology EDS Orient, SAED Photo Opening FM E3-C4/4 I NSD E3-E4/4 2 NSD E3-F4/4 3 NSD E3-G4/4 4 NSD E4-C4/4 5 NSD E4-E4/4 6 NSD E4-F4/4 7 NSD E4-E4/4 8 NSD

NSD: No Asbestos Structures Detected Comments Structure Density Concentration (str/mm2) (str/cc air) Grid Evaluation Total Grid Openings: 8 Chrysotile Asbestos Structures: 0 <12.5 <0.0048 ® Grid Openings Covered > 50%%a Amphibole Asbestos Structures: 0 <12.5 <0.0048 ® Intact Grid Opening > 50% Asbestos Structures >=5 microns: 0 <12.5 <0.0048 ® Undissolved Filter < 1.0%% Total Non-Asbestos Structures: Folded Replica < 50% Total Asbestos Structures: 0 <12.5 <0.0048 Filter Loading < 10% Analytical Sensitivity: 12.5 0.0048 ® Particulate Even NYC-WTC 000120931

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

NYC-WTC_000120931Source: 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.

Compare copies and versions →