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← Document results/DEP Box 53/80 WEST STREET Block: 55 Lot: 16 BIN: 1001061 85 West Street, NY Financial Center Marriott, 16-26 Albany Street, 122-130 Washington Street
Document / 129 pages

Document fragment from DEP Box 53 regarding West Street

Machine-extracted title · confidence 60%

Fragmented record associated with the 80 West Street and Financial Center folder in DEP Box 53.

NYC-WTC_000131145–000131273

Folder label: “80 WEST STREET Block: 55 Lot: 16 BIN: 1001061 85 West Street, NY Financial Center Marriott, 16-26 Albany Street, 122-130 Washington Street

Page image
Scanned page image, NYC-WTC_000131166
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Hillmann Environmental Group, LLC

4.2 List of Abbreviations

Hillmann Hillmann Environmental Group, LLC

PEL Permissible exposure level. This is the enforceable standard. U ACM Asbestos containing material

PCM Phase contrast microscopy

TEM Transmission electron microscopy

PLM Polarized light microscopy U NAD Overloaded with particulate. No asbestos detected by qualitative scan U Overload Overloaded with particulate. Chrysotile detected by qualitative scan

NATP Not able to prepare sample because of particulate interference

f7cc Fibrous dust per cubic centimeter of air

StructJsq. mm Structures per square millimeter of filter media

FAT Final Air Test (To test for acceptable air clearance results prior to re-occupancy)

U

U

U U Marriott World Financial Center/ Project Number YI-3508 Page 11

U NYC-WTC 000131166

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

NYC-WTC_000131166Source: NYC Law Department, mirrored locally

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