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Table of contents, emergency cleanup reports, 2001

Machine-extracted title · confidence 100%

Table of contents for reports covering emergency cleanup and air quality testing at 111 and 115 Broadway in late 2001.

NYC-WTC_000132836–000132875

Folder label: “115 BROADWAY Block: 50 Lot: 1 BIN: 1001003 United States Realty Building

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NYC 9/11 Public Portal Document

Executive Summary

At the request of Mr. Kevin Hoey agent for CAPITAL PROPERTIES, Consulting & Testing Services, Inc. (CTSI) performed environmental testing at 111 Broadway. The purpose of the sampling was to evaluate the building's air quality and dust composition subsequent to the World Trade Center tragedy.

CTSI was requested to perform dust sampling of the subject building as well as performing air monitoring during the dust clean up.

Dust samples were collected on September 21St, 2001. Air samples were collected on September 23rd 2001 and continued to September 26th, 2001.

• Air samples were collected as part of building air q uaItty/dust control evaluation and during clean up processes from the following floors: Main Lobby, Trinity Level, Basement, 2 , 3`d, 4th, 5th, 6th 7th, 8th 9th 10`h, l 1'h, 12th, 13th, 15th, 16th, 17`h, 18, 19th, 20th` and 21St. All samples collected were transported to an independent certified laboratory, EMSL Analytical, for analysis. Samples were analyzed utilizing Phase Contrast Microscopy (PCM) Methodology (Fiber Analysis of Air Samples via NIOSH 7400, Revision 3, issue 2, 8/15/94).

Air samples collected at conclusion of clean up phases on September 25th and 261h were within New York State and City clearance criteria of <0.01 f/cc (fibers per cubic centimeter). A total of eighty three (83) final air quality samples were collected.

• Dust Samples were collected from the following floors: 2l , 22nd, 20th', 19`h, 18th, 17th, 16th, 15th, 14'h, 13'h, 12`h, 11th, l0t`, 9th, gth, 7th 6th 4th, 3'd and 2ad. Samples I I l t R sa •av P'am 1 of 3 XMI NYC-WTC 000132840

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NYC-WTC_000132840Source: NYC Law Department, mirrored locally

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