Air monitoring report for Phase Contrast Microscopy analysis, Sept 2001

Z KAM CONSULTANTS Z

O 35-40 361h Street o co g Long Island City REPORT OF AIR MONITORING o New York, 11106 I (PHASE CONTRAST MICROSCOPY ANALYSIS OF AIR FILTERS) “0 O O Tel: 718)729-1997 c CT O Fax: 718)729-1876 CLIENT: DCAS DATE: 09/18/01 o' PROJECT: ADDRESS: 60 Centre Street, Manhattan, NY "0 00 o KJ o CD o R W CLIENT FLOW FLOW SAMPLE FIBERS FIBERS 0 E O TIME TIME 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 IWA- Room 252 21:55 22:55 15 15 900 0.060 <0.01 Air Quality (Immed. TAT) A010919A-24 o 3 25 IWA - Corridor 248-252 22:00 23:00 15 15 900 <0.055 <0.01 Air Quality (Immed. TAT) A010919A-25 26 IWA - Corridor 228-232 22:02 23:02 15 15 900 <0.055 <0.01 Air Quality (Immed. TAT) A010919A-26 27 IVVA -Corridor 208-212 22:04 23:04 15 15 900 <0.055 <0.01 Air Quality (Immed TAT) A010919A-27 28 IWA - Room 212 22:06123:06 15 15 900 <0.055 <0.01 Air Quality (Immed. TAT) A010919A-28 "29 IWA - Ground Floor by Maln Entrance 23:16 0:16 15 15 900 <0.055 <0.01 Air Quality (Immed. TAT) A010919A-29 30 IWA - Mair: i-iall Middle By Main Entrance OJ® 15 15 900 <0.055 <0.01 Air Quality (Immed. TAT) AO1O919A-30 31 IWA - Ground Floor Voucher Area 23:19 0:19 15 15 900 <0.055 < 0.01 Air Quality (Immed. TAT) A010919A-31 32 IWA - Ground Floor 1^ 22 -_____ — 23:21 O:2T 15 15 900 <0.055 <0.01 Air Quality (Immed. TAT) A010919A-32 33 IWA - Ground Floor 139 23:23 0:23 15 15 900 <0.055 < 0.01 Air Quality (Immed. TAT) A010919A-33 34 IWA - Basement by East Entrance 23:33 0:33 15 15 900 <0.055 < 0.01 Air Quality (Immed. TAT) A010919A-34 35 IWA - Basement County Clerk Room 109B 23:35 0:35 15 15 900 <0055 <0,01 Air Quality (Immed. TAT) A010919A-35 36 IWA - Basement County Clerk Room 109B 23:36 0:36 15 15 900 <0.055 < 0.01 Air Quality (Immed. TAT) A010919A-36 37 IW4 - Basement Hall By 117 B 23:38 0:38 15 15 900 0.065 <0.01 Air Quality (Immed. TAT) A010919A-37 38 A - Basement Hall Sy 103 B____________ 23:40 0:40 15 15 900 <0 055 <0.01 Air Quality (Immed. TAT) A010919A-38 39 lield Blank <0 055 A010919A-39 40 1 Field Blank_______________________________ <0.055 A010919A-40 41 Field Blank <0.055 A010919A-41 42 Field Blank <0.055 A010919A-42

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, o 6 = ENCAPSULATION, 7 = BAGOUT, 8 = OTHER (SPECIFY):

SAMPLING TECHNICIAN: Z.B. Nowak / P. Sroka DATE RECEIVED: 09/19/01 K ROTAMETER: KAM- 04 I DATE OF ANALYSIS: 09/19/01 DATE OF REPORT: 09/19/01 Analyst; Lab Manai ir: 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 to the items calibrated or tested. The certificate of report shall not be reproduced without approval of the laboratory. co The report must not be used by the client to claim endorsement by NVLAP or any agency of the U.S, Government. co NYS-DOH ELA Pin 1273 AHIA » 101)269 cn 2 cn cn