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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_000178216
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Z KAM CONSULTANTS z o 35-40 36lhStreet o

l^nsL Long Island City co g REPORT OF AIR MONITORING o New York, 11106 (PHASE CONTRAST MICROSCOPY ANALYSIS OF AIR FILTERS) I “0 O O Tel: 718)729-1997 c CT O Fax: 718)729-1876 CLIENT: DCAS DATE: 10/02/01 o' PROJECT: ADDRESS: 111 Centre Street, Manhattan "0 00 o KJ 12th, 10th, 8th, Sth, 3rd, Main Lobby & Basement CT) R W CD 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# (Ipm) (Ipm) (liters) FIELD CC c P K 3 24 3rd Floor - Room 340 14:38 16:38 10 10 1200 <0.055 < 0.01 Air Quality (Immed. TAT) AO1100213-24 o 3 25 Main Lobby - By Main White Street Entrance Lobby 15:55 18:05 10 10 1300 0.070 < 0.01 Air Quality (Immed. TAT) AO1100213-25 26 Main Lobby - Room 106 15:56 18:06 10 10 1300 <0.055 <0.01 Air Quality (Immed. TAT) A01100213-26 27 Main Lobby - Room 107_________________________ 15:58 18:08 10 10 1300 <0.055 <0.01 Air Quality (Immed. TAT) A01100213-27 28 Baso.nent - By Exit B_____________________ 16:18 18:18 10 10 1200 <0.055*’ <0.01 Air Quality (Immed. TAT) A01100213-28 29 Basement - Corridor to Garage__________ 16:19 18:19 10 10 1200 <0.055! <0.01 Air Quality (Immed. TAT) A01100213-29 30 Basement - Garage By Spot # 36 16:16 18:16 10 10 1200 <0.055 < 0.01 Air Quality (Immed. TAT) AO1100213-30 31 Field Blank <0.055 A01100213-31 32 Field Blank <0.055 A011002I3-32 33 Field Blank <0.055 AO1100213-33

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: Z.B Nowak / M. Tchatchueng DATE RECEIVED: 10/02/01 K ROTAMETER: KAM- 04 DATE OF ANALYS IS: 10/03/01 I ro DATE OF REPORT: 10/03/01 Analyst; Lab Manager: Deepak Bajracharya 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 filter 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 tc the items calibrated or tested. The certificate of report shall not be reproduced without approval of the laboratory. co The report must not b; used by the client to claim endorsement by NVLAP or any agency of the U.S. Government. co NY.S-bOH ELAP# 11273 AfllA # 100269 cn 2

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NYC-WTC_000178216Source: NYC Law Department, mirrored locally

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