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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_000178241–000178246
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Scanned page image, NYC-WTC_000178243
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RAMCONSULTANIS z Z 35-40 36th Street o o co

s Long tsientiCity NewYork,11106 REPORT OF AIR MONITORING (PHASE CONTRAST MICROSCOPY ANALYSIS OF AIR FILTERS) '2 ■D c Tel: (718)729-1997 CT o Fax:(718)729-1876 CLIENT: DCAS DATE: 09/27/01 o' o PROJECT: ADDRESS; 60 Laffayette Street, Manhattan ■D o 00 hj 19th Floor 3. 03 -ts- R w =t1 o CLIENT E o TIME TIME FLOW FLOW SAMPLE FIBERS FIBERS o o SAMPLE LOCATION BEF. AFTER VOLUME PER PER REMARKS LAB ID# o S R IN OUT c ID# (Ipm) (Ipm) (liters) FIELD CC P K 3 CD 24 Level "A" - Lobby Stair Y 1 17.32 19:32 10 10 1200 0.060 <0.01 Air Quality (Immed. TAT) A010928F-24 25 Level "A" - Locker Room Men's 1 17:34 19:34 10 10 1200 <0 055 <0.01 Air Quality (Immed. TAT) A010928F-25 26 ! Qvel "A" - Elevator Lobby 17.35 19:35 10 10 1200 <0.055 <0.01 A010928F-26 27 Level "A" - Locker Room Womens 17:37 19:37 10 10 1200 <0.055' <0.01 A010928F-27 28 Field Blank <0.055 A010928F-28 29 Field Blank <0.055 A010928F-29 30 Field Blank <0.055 A010928F-30

TYPE OF RESPIRATORS: 1 = HALF FACE, 2 = PAPR, 3 = TYPE C, 4 = OTHER (SPECIFY): J 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: M. Golembo, M. Tchatchueng, Z.B. Now;DATE RECEIVED: 09/28/01 ROTAMETER: KAM- 04 DATE OF ANALYSIS: 09/28/01 to DATE OF REPORT: 09/28/01 S O Analyst: Lab Manager: I ztyaviaTDrten o The samples listed above are analyzed by Phase Contrast Microscopy (PCM) as per NIOSH 7400 Method -Issue 3. The detection limil of this method is 7 fibers per square mm per filter area. o KAM CONSULTANTS shall not be liable for information arising from samples that are not in its QA and QC program. I o The results rek ,e 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 /\iyS-DOH ELA.P# !!273 AIHA # IO</269 cn 2 co

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NYC-WTC_000178243Source: NYC Law Department, mirrored locally

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