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1 M KLEINFELDER <br /> ' 5 LABORATORY ANALYSIS <br /> 1 <br /> 5.1. MONITORING WELL SOIL BORING SAMPLING <br /> ' Soil samples were collected during the advancement of the soil borings for the monitoring wells <br /> for lithologic classification and possible laboratory analysis. Two soil samples from each boring <br /> were submitted for laboratory analysis. The soil samples were collected from the 15 foot and 25 <br /> ' foot intervals in each boring. After collection, the 6 soil samples were labeled, logged on a chain- <br /> of-custody, and immediately stored in an iced cooler. The soil samples were submitted to a State <br /> certified laboratory and analyzed for the following analyses: <br /> • CAM-17 Metals by EPA Method 6000/7000 <br /> • STLCs for Lead by EPA Method 6000/7000 <br /> ' • Volatile Organic Compounds by EPA Method 8260 <br /> • TPH-Diesel by DHS/LUFT <br /> • TPH-Motor Oil by DHS/LUFT <br /> ' • TPH-Gasoline by EPA Method 8015M <br /> ' 5.2. MONITORING WELL GROUNDWATER SAMPLING <br /> ' Following the installation of the three monitoring wells, the 3 groundwater samples collected were <br /> labeled, logged on a chain-of-custody, and immediately stored in an iced cooler. The 3 <br /> groundwater samples were submitted to a State certified laboratory and analyzed for the following <br /> ' analyses: <br /> • CAM-17 Metals by EPA Method 6000/7000 <br /> • Volatile Organic Compounds by EPA Method 8260 <br /> • TPH-Diesel by DHS/LUFT <br /> ' • TPH-Motor Oil by DHS/LUFT <br /> • TPH-Gasoline by EPA Method 8015M <br /> • Ethylene Glycol by NIOSH 5500 Modified <br /> The samples were submitted under chain of custody control to Sequoia Analytical of Sacramento, <br /> California (Sequoia). Sequoia is certified to perform the requested analyses. The samples were <br /> ' analyzed on a standard 10-day analytical turn around time (T.A.T.). <br /> 1 <br /> ' 42162.E01 /ST0411854 <br /> Page 12 of 22 <br /> Copyright 2004,Kleinfelder,Inc. July 1,2004 <br /> 1 <br />