NYC 9/11 Public Portal Document
p.c
Sep- 23 2000 11:21RM HP LRSERJET 3200
INC.
NORTH ATLANTIC LABORATORIES, r
BAY SHORE, NY 11706 (631) 951-0400
100 gwEENEYCALE AVE. FAX:(631) 951-0410
SEPTEMBER 24, 2001
MR. MARK FAITH
CENTERS/
THE MEDIA TECHNOLOGY
AM PROPERTIES, L.L.C.
65 BROADWAY AVENUE
NYC, NY 1 0038
BROADWAY, NEW YORK, NY
RE: AIR QUALITY TESTING, @ 65
PRELIMINARY
INC. HAS CONDUCTED
NORTH ATLANTIC LABORATORIES, AREAS IMPACTED BY
AIRBORNE ASBESTOS IN
AIR QUALITY TESTING FOR
BROADWAY AVENUE, NEW YORK, NY.
PARTICULATE MATTER AT 65
CONTRAST
ASBESTOS WAS USING PHASE
THE METHODOLOGY FOR SAMPLES
NIOSH 7400 METHOD. ALL
MICROSCOPY (PCM) UNDER THE PERMISSIBLE
OF TO THE OSHA
CONTAIN LESS THAN ONE TENTH (F/CC)
FIBERS PER CUBIC CENTIMETER OF AIR
EXPOSURE LIMIT OF 0.1 NOTED THAT
CONSIDERED SATISFACTORY. IT IS
AND ARE THEREBY THREE AREAS
NOT BE CALCULATED FOR
FIBER CONCENTRATION COULD PARTICULTATE
OVERLOADED WITH
SAMPLED, AS THE SAMPLES WERE ON THE
INCLUDE THE ENTRY FOYER, ROOM 703
MATTER. THESE AREAS FLOOR.
OF THE 1 Z
7TH
FLOOR, THE NORTHEAST CORNER
AREAS, IT 1S
OBTAINED FROM THE REMAINING
BASED ON THE RESULTS CONCENTRATIONS ARE
AIRBORNE ASBESTOS
NOT ANTICIPATED THAT OCCURRED.
SAMPLE OVERLOADING
DIFFERENT IN THE AREAS WHERE THOSE
PRESUMPTION, RE-SAMPLING OF
HOWEVER TO CONFIRM THIS
AREAS WOULD BE REQUIRED.
WAS
HYDROGEN SULFIDE TESTING
ADDITIONALLY, METHANE AND
P13M7B00, MULTI GAS METER LAST
CONDUCTED USING A VRAE, READINGS
SEPTEMBER 17, 2001. ALL
CALIBRATED TO ZERO OAS ON READINGS FOR HZS
THE LEL, AND ALL
FOR METHANE WERE BELOW
MILLION (PPM).
WERE BELOW 1 PART PER
ATTACHED
SAMPLE ANALYSER ARE
TYPEWRITTEN RESULTS FOR PCM CERTIFIED
LABORATORIES, INC. A NYS ELAP
FROM SCIENTIFIC
LABORATORY (ELAP #1 1480).
NYC-WTC 000105103
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