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Lodi City Landfill November 16,2011 <br /> North ofAwani Drive,Lodi, California Project No. 104690061 <br /> 12.4. Photographs <br /> At each LFG boring and exploratory trench location, photographs will be taken to document <br /> boring/LFG well construction and trench excavating and backfilling activities.The photographs <br /> will document and supplement information recorded on the individual boring and trench logs <br /> and the Daily Report of Field Observations. Each photograph will include information identify- <br /> ing the subject,location,date,and time. <br /> 13. ANALYTICAL TESTING PROGRAM <br /> The analytical testing program will consist of those COPC that are typically present at solid <br /> waste disposal sites, which include VOCs, SVOCs, metals, petroleum hydrocarbons, polychlori- <br /> nated biphenyls, and in areas of agricultural site use, pesticides. Previous limited analytical <br /> testing at the landfill (Kleinfelder, 1988); indicated TPH was detected at locations explored at <br /> relatively low concentrations (EPA test method 418.1). Therefore, samples will be analyzed for <br /> petroleum hydrocarbons. Some samples contained elevated metal concentrations that would clas- <br /> sify the soils/wastes as hazardous (e.g., lead). The following is the proposed analytical testing <br /> program; however, the actual number of samples analyzed and types of analytical testing will <br /> depend on whether the wastes are or are not burned and field observations. The analytical testing <br /> program may be modified based on field observations. <br /> • VOCs by EPA test method 8260B. At disposal sites where wastes were burned, VOCs are <br /> typically not present or present at low concentrations because the process of burning results <br /> in volatilization of these constituents. VOCs are more commonly present at disposal sites <br /> where wastes were not burned and samples to be analyzed for VOCs will be collected from <br /> areas with lesser burned wastes. <br /> • SVOCs by EPA test method 8270C. Polynuclear aromatic hydrocarbons (PAHs) typically <br /> are more common at disposal sites where wastes were burned. <br /> • TPH(extended range C8-C4o)by EPA test method 8015M. <br /> • Total metal concentrations (Title 22 metals)by EPA test methods 6010B/7471A or total lead <br /> only by EPA test method 6010B, based on the presence of elevated lead and other metals in <br /> previous samples analyzed from the landfill. <br /> Is <br /> 104690061 xsnat.aa 34 <br />