Report on post-9/11 environmental sampling and decontamination of 115 Broadway, including surface and air sampling; building cleared for normal occupancy after satisfactory…
NYC-WTC_000133061–000133173Folder label: “115 BROADWAY Block: 50 Lot: 1 BIN: 1001003 United States Realty Building”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ca$U1UN tt smws*VWS.iu
October 25, 2001
Mr. Kevin Hoey Property Manager CAPITAL PROPERTIES 111 Broadway New York, NY 10006
RE: ENVIRONMENTAL SAMPLING SERVICES PERFORMED AT 115 BROADWAY, ENTIRE BUILDING, NEW YORK, NY
Dear Mr. Hoey:
On October 24th, 2001, Consulting and Testing Services, Inc. (CTSI) has performed air quality sampling from various floors from the above referenced building.
Air samples were collected as part of building air quality/dust control evaluation from the lobby and all the floors (except 3r4 floor). All samples collected were transported to an independent certified laboratory, E nalytical, for analysis. Samples were analyzed utilizing Phase Contrast Microscopy CM Methodology (Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, Issue 2, 8/ /9
Based on the attached certificate of analysis, the air quality samples collected on October 24th, 2001, indicate fiber counts are within the Occupational Safety & Health Administration (OSHA) Permissible Exposure Limit (PEL) of 0.1 f/cc (fibers per cubic centimeter). Total of twenty two (22) air quality samples were collected.
Although all samples were below the OSHA PEL (<0.1 f/cc), the 12th floor hall on the west side was above the NYC clearance criteria of 0.01 f/cc. The NYC clearance criteria is based upon the above sampling methodology. This methodology is typically used to screen for fibers. The method does not indicate if the fibers are asbestos fibers. This means that cellulose, fiberglass, and other common fibers are counted. When all fiber concentrations are below the clearance criteria, the proportion of asbestos is not important. When the concentrations are above the clearance criteria, additional analytical techniques are required to determine how many, if any, of the fibers found were actually asbestos.
•
622 Georges Road Suite 301 North Brunswick NJ 08902 V Tel. (212) 929-3451 or (732) 729-1800 ENVIRONMENTAL, SAFETY & HEALTH PROFESSIONALS Fax: (732) 729-1803
NYC-WTC 000133154
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000132961
Report of environmental air quality sampling from multiple floors at 111 Broadway on October 6-7, 2001; all fiber counts within OSHA permissible exposure limits.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132691
Laboratory analysis of air samples from 115 Broadway using NIOSH methods to quantify fiber concentrations.
8 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132836
Table of contents for reports covering emergency cleanup and air quality testing at 111 and 115 Broadway in late 2001.
14 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132877
Consulting and testing services report on asbestos air quality monitoring at various floors of 115 Broadway in September 2001.
18 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132947
Report of asbestos air monitoring conducted during cleanup of loose debris at 115 Broadway between August and October 2001; all air samples passed clearance criteria under 0.01…
13 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.927
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000108941
Page from a DEP lab report file for 200 Water Street containing unreadable text and symbols.
14 shared non-person entities · 1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104679
Report detailing dust sampling from hospital entrances to determine asbestos content following the September 11 attacks.
9 shared non-person entities · 1 shared topics · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000108884
Laboratory bulk sample analysis report for asbestos at 200 Water Street conducted in September 2001.
13 shared non-person entities · 1 shared topics · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000114148
Certificate of analysis from Environmental Monitoring & Consulting Associates reporting airborne asbestos levels at 71 Broadway in September 2001.
7 shared non-person entities · 1 shared topics · similarity 0.934
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000108315
Transmission electron microscopy air monitoring report for asbestos analysis at townhouses, November 2001.
9 shared non-person entities · 1 shared topics · similarity 0.931
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · similarity 0.929
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000131145
Fragmented record associated with the 80 West Street and Financial Center folder in DEP Box 53.
9 shared non-person entities · 1 shared topics · similarity 0.926
machine-extracted · confidence unavailable · Check 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.
Machine-extracted building matches; verify each source. Buildings, never households.
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_000132833
A two-page document fragment from the 115 Broadway folder containing illegible text and a project identification number.
Filed in the same folder
NYC-WTC_000132835
A single-page document fragment from the 115 Broadway folder containing illegible text and a project identification number.
Filed in the same folder
NYC-WTC_000132836
Table of contents for reports covering emergency cleanup and air quality testing at 111 and 115 Broadway in late 2001.
Filed in the same folder
NYC-WTC_000132876
A single-page document fragment from the 115 Broadway folder containing illegible text and a project identification number.
Filed in the same folder
NYC-WTC_000132877
Consulting and testing services report on asbestos air quality monitoring at various floors of 115 Broadway in September 2001.
Filed in the same folder