Bulk sample analysis report, 222 Broadway, June 2002

NYC-WTC_000105922 KAM CONSULTANTS 35-40 36th Street Long Island City REPORT OF AIR MONITORING New York, 11106 ST MICROSCOPY AN OF AIR FILTER Tl: (78) 729-1997 (PHASE CONTRA OSGOPY ANALYSIS FILTERS) Fax: (18) 729-1876 CLIENT: GPS Environmental Consultants, Inc. | DATE: 05/19/02 PROJECT: MERRILL LYNCH ADDRESS: 222 Broadway, New York, NY 16th Floor - Roof C Setback Clean Up CLIENT SAMPLE CATION time | TIME FLOW | FLOW | SAMPLE | FIBERS | FIBERS IN out BEF. | AFTER | VOLUME PER PER REMARKS (ipm) | (lpm) (liters) FIELD ce zonx woo LAB ID# 16C-01 IWA-Roof North Sid 15:31 | 17:31 15 18 1806 <0.055| <0.01 Post Abatement A020520P-01 16C-02 IWA-Roof East Sida 48:32 | 17:32 15 15 1800 <0.055] <0.01 Post Abatament AG20520P-02 16C-03 IWA-Roof Center 18:33 | 17:33 45 15 1800 <0.055] <0.04 Post Abatement A020520P-03 160-04 IWA-Roof West Sid 18:34 |] 17:34 15 18 1815 0.070; <0.01 Post Abatement A020520P-04 16C-05 IWA-Roof South Sidi 18:35 | 17:35 15 18 1815 <0.055} <0.01 Post Abatement A020520P-05 16C-08 OWA-By Entrance East side 18:37 | 17:38 15 18 1815 <0.058] <0.01 Post Abatament A020520P-08 16C-07 OWA-By Entrance Nerth Side 15:38 | 17:39 15 15 1815 <0.055} <001 Post Abatement A020520P-07 160-03 OWA-By Entrance West Si ide 15:40 | 17:40 1§ 18 1800 0.060] <0.01 Post Abatement A020520P-08 16C-09 OWA-By Entrance South Side 15:44 | 17:41 18 15 1800 <0.055} <0.01 Post Abatement A020520P-09 16C-10 OWA-At Entrance 15:42 | 17:42 15 15 1800 <0.065/ <0.01 Post Abatement A020520P-10 FBLO1 Field Blank <0.085 A020520P-11 FBL-02 Field Blank <0,055 A020520P-12 TYPE OF RESP’ SAMPLING TECHNICIAN: Milto ROTAMETER: Analyst: IRATORS: 1 =HALF FACE, 2 = PAPR, 3 = TYPE C, 4 = OTHER (SPECIFY): WORK: 1= BLDG DECON, 2 = PLASTICIZING, 3 = GROSS REMOVAL, 4 = GLOVEBAG, 5 = CLEANING, 6 = ENCAPSULATION, 7 = BAGOUT, 8 = OTHER (SPECIFY): L. (Client) DATE RECEIVED: 05/20/02 DATE OF ANALYSIS: 05/20/02 DATE OF REPORT: 05/21/02 vy) Lab Manager: 3 The samples listed above are ana! KAM CONSULTANTS shall not be Tha results relate only to the item: The report musi not be used by the clien NYS-DOH ELAP # 112: Yallabandi David Chen Phase Contrast Microscopy (PCM) as per NIOSH 7400 Method -issue 3. The detection limit of this method is 7 fibers per square mm per eae area. je for information arising from samples that are not in its QA and QC program. sibrated or tested. The certificate of report shail not be reproduced without approval of the laboratary. t to claim endorsement by NVLAP or any agency of the U.S. Goverment. 73 ALHA tt 100269 JUN-17-2042 G2:@4P FROM: TO: 12122368041 P:12714 NYC 9/11 Public Portal Document