Document 3N07EKzZZeL86b5jGkXr1jk9y

7 From: American Laboratories and Research Services, Inc. P.0. Box 15609 Hattiesburg, MS 39402-5609 601-264-9320 Date: August 22, 1990 To: Mr. William H. Cooper PPG Industries Chemicals Division P.0. Box 1000 Lake Charles, LA 70602 The following analytical results have been obtained for the indicated sample which was submitted to this laboratory: Sample I.D. AA04446 Sample location: PPGHC Lab Log No. 1322 Collected by: PREJEAN Collection date: 07/30/90 Laboratory submittal date: 08/02/90 Time: 20:45 Time 8:15 Received by: RLH Validated by: RLH Parameter: TCLP Extraction Method reference: SW846-1311 Result: done Date started: 08/04/90 Time started: 13:30 Parameter: TCLP Metals Method reference: SW846 3rd Ed Result: see appended report Date started: 08/10/90 Time started: 12:35 Parameter: TCLP Volatile Organics Method reference: EPA 624 Result: see appended report Date started: 08/07/90 Time started: 13:27 Date finished: 08/05/90 Analyst: MJF Date finished: 08/15/90 Analyst: JSC Date finished: 08/07/90 Analyst: RLH 0^6027 SL Mr. William H. Cooper Page: 2 August: 22, 1990 Sample I.D. AA044 (continu d) Parameter: TCLP Base Neutrals Method reference: EPA 625 Result: see appended report Date started: 08/08/90 Time started: 09:21 Date finished: 08/08/90 Analyst: RLH Data for TCLP Volatile Organics ug/L Component Name Benzene Carbon Tetrachloride Chlorobenzene Chloroform 1,2-Dichloroethane 1,1-Dichloroethene Methyl Ethyl Ketone Tetrachloroethene Trichloroethene Vinyl chloride Pyridine Data for TCLP Base Neutrals ug/L Component Name 1.4- Dichlorobenzene Hexachloroethane Nitrobenzene Hexachlorobutadiene 2.4- Dinitrotoluene Hexachlorobenzene Cresols, total 2,4,6-Trichlorophenol 2,4,5-Trichlorophenol Pentachlorophenol Concentration Trace 37 14 33 150 Not Det Not Det 230 95 Not Det Not Det Component MDL 10 10 10 10 10 10 10 10 10 10 100 Concentration Trace Not Det Not Det 21 Not Det Not Det Not Det Not Det Not Det Not Det Component MDL 10 10 10 10 10 10 10 10 50 50 SL 046028 Mr. William H. cooper Page: 3 August 22, 1990 Sample I.D. AA04^ (continued) Data for TCLP Metals mg/L Component Name Arsenic, TCLP Barium, TCLP Cadmium, TCLP chromium, TCLP Lead, TCLP Mercury, TCLP Selenium, TCLP Silver, TCLP Comments: Reference Lab Report No. R1350. concentration Not Det ..3 10 Not Det Not Det Not Det .100 .20 Component MDL .005 .1 .01 .03 .04 .005 .005 .03 If there are any questions regarding this data, please call. SL 046029