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generator of the soil cuttings. The generator of the IDW will be SLP, who will be responsible for signing any manifests or bills of ladings with the assistance of Partner. Detailed field records will be developed to document the source and volume of the drill cuttings. The rinsate and cuttings will be transported by Belshire Environmental Services, Inc. of Foothill Ranch California, soil will be disposed at U.S. Ecology in Beatty, Nevada and the rinsate will be disposed at Demenno-Kerdoon in Compton, California. These facilities are permitted by the State of Nevada and California for disposal and recycling of waste from sites associated with VOCs and TPH. Characterization and profiling for disposal of the drummed IDW generated as part of the Site characterization of the Quality Dry Cleaners will be accomplished by collection and analysis of VOCs by EPA Method 8260B. Characterization and profiling for disposal of the drummed IDW generated as part of the Site characterization of the 1991 petroleum hydrocarbon release will be accomplished by collection and analysis of VOCs by EPA Method 8260B, TPH-cc by EPA Method 801513, and total lead by EPA Method 6010. 6.11 Proposed Land Survey of Monitoring Wells and Sample Locations A wellhead elevation survey will be conducted to provide surveyed measuring-point elevations used to assess the elevations of the water table in the monitoring wells. The survey will be conducted by a California Licensed Land Surveyor. The horizontal well locations (x and y) are expected to be accurate to 0.1 foot. The vertical measuring point elevation (z) is expected to be accurate to 0.01 foot. The survey will be conducted in accordance with the State of California Geotracker requirements. Depths-to-water and corresponding water-table elevation information will be logged when the monitoring wells are developed. Utilizing the wellhead elevation survey data, a groundwater gradient map will be prepared utilizing the water table elevations for a geological, three-point solution. A survey of the horizontal locations of the remaining sample locations including the six soil borings along the sewer lateral, the six borings associated with the petroleum hydrocarbon assessment, and the four soil gas samples along the southern boundary of the subject property,will be conducted by a California Licensed Land Surveyor in accordance with GeoTracker requirements. 7.0 PROPOSED REGULATORY SCREENING LEVELS Partner proposed the following regulatory screening levels be used for comparison of sample analytical results. Given the existing and foreseeable future use of the Site as a retail shopping center, the applicable screening levels are those associated with commercial/industrial land use as opposed to more restrictive and protective residential screening levels. The project proponents, including SLP and Loja, understand that if commercial/industrial screening levels are applied and used as final Sampling and Analysis Workplan Tracy Corners Shopping Center 3225 North Tracy Boulevard Tracy,California 95376 Partner Project Number SM14-129814 Docket Number HAS-VCA 14/15-108 August 15,2016 Page 30