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Air monitoring report header for Phase Contrast Microscopy analysis, undated

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Document header identifying the project and laboratory performing phase contrast microscopy analysis of air filters for DCAS.

NYC-WTC_000178214–000178221
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Scanned page image, NYC-WTC_000178220
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Z KAM CONSULTANTS z O 35-40 36lh Street o g ik Long Island City REPORT OF AIR MONITORING co

o NewYork,11W6 (PHASE CONTRAST MICROSCOPY ANALYSIS OF AIR FILTERS) “0 I O O Tel: (718)725-1997 c CT O Fax:(718)729-1876 CLIENT: DCAS DATE: 10/05/01 o' PROJECT: ADDRESS: 111 Centre Street, Manhattan, NY 00 "0 KJ o KJ CD O R W CLIENT FLOW FLOW SAMPLE FIBERS FIBERS E O TIME TIME 0 SAMPLE LOCATION BEF. AFTER VOLUME PER PER REMARKS LAB ID# o S R IN OUT o ID# (Ipni) (Ipm) (liters) FIELD CC c P K 3 01 Roon' 118 Public Area 12:25 14:35 10 10 1300 <0.055 <0 01 Air Quality A011005U-01 CD 3 02 Room 1167 Court Reporters_______ 12:33 14:40 10 10 1270 0.070 <0.01 Air Quality A011005U-02 03 Room 927 Asst. Chief Clerk 2:36 14:45 10 10 1290 0.065 <0.01 Air Quality A011005U-03 04 Room 837 Computers____________ 12:42 14:50 10 10 1280 <0.055 <0,01 Air Quality A011005U-04 05 7th Floor North/West Public Hallway 12:50 14:55 10 10 1250 0.070 <0.01 Air Quality A011005U-05 06 Room 659 Judge _____ _______ __ 12:55 15:02 10 10 1270 0.060 <0.01 Air Quality A011005U-06 07 Room 488_______________________ 13:04 15:05 10 10 1210 <0.055 <0.01 Air Quality A011005U-07 08 Room 345 13:09 15:10 10 10 1210 <0.055 < 0.01 Air Quality A011005U-08 09 Room 322 Swan Claims 13:14 15:12 10 10 1180 0.070 < 0.01 Air Quality A011005U-09 10 Room 225 13:20 15:14 10 10 1140 0.060 <0.01 Air Quality A011005U-10 11 Field Blank <0 055 A011005U-11 12 Field Blank <0.055 A011005U-12

TYPE OF RESPIRATORS: 1 = HALF FACE, 2 = PAPR, 3 = TYPE C, 4 = OTHER (SPECIFY): TYPE OF WORK: 1= BLDG DECON, 2 = PLASTICIZING, 3 = GROSS REMOVAL, 4 = GLOVEBAG, 5 = CLEANING, 6 = ENCAPSULATION, 7 = BAGOUT, 8 = OTHER (SPECIFY): o SAMPLING TECHNICIAN: 2.B Nowak / M. Tchatchueng DATE RECEIVED: 10/05/01 K ROTAMETER: KAM- 04 DATE OF ANALYSIS: 10/06/01 I DATE OF REPORT: 10/08/01 Analyst: Lab Man: er:4 _______ ^(_A. Alex Barengolts David Chen o The samples listed above are analyzed by Phase Contrast Microscopy (PCM) as per NIOSH 7400 Method -Issue 3 The detection limit of this method is 7 fibers per square mm per filler area. o I KAM CONSULTANTS shall not be liable for information arising from samples that are not in its QA and QC program. o The results relate only to the items calibrated or tested. The certificate of report shall not be reproduced without approval of the laboratory. The report must not be used by the client to claim endorsement by NVLAP or any agency of the U.S. Government. co co NVS-DOU ELAP# 11273 AlllA ti 1(1O26<1 cn 1 cn

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NYC-WTC_000178220Source: NYC Law Department, mirrored locally

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