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r ` <br /> 2.0 SCOPE OF WORK <br /> The objectives of the proposed scope of work are to further investigate the extent of impacted soil <br /> and groundwater associated with the former 4,000-gallon UST and to remove the source of <br /> r <br /> continuing impact to groundwater beneath the site. To achieve these project objectives, a scope of <br /> work consisting of the following five tasks is proposed: <br /> i <br /> 1. Project Planning <br /> 2. Soil and Groundwater-Grab Sampling and Analysis <br /> 3. Source Removal by Excavation <br /> 4. Site Investigation and Source Removal Report <br /> 5. Quarterly Groundwater Monitoring, Sampling, Analysis and Reporting j <br /> . I <br /> 2.1 Project Planning <br /> The project planning task will include the preparation of a health and safety plan, acquisition of any <br /> required permits, notification of scheduled field activity and a routine underground utility survey. <br /> A site-specific health and safety Plan wilbe prepared in accordance with 29 CFR 1910.120 <br /> , <br /> (Appendix A). The health and safety plan includes safety procedures for-work to-be performed, ' <br /> chemical hazard information, site safety officers, and a medical emergency location. <br /> ti <br /> r <br /> To perform the proposed scope of work, a soil boring permit will be obtained from San Joaquin 1 <br /> County Public Health Services Environmental Health Division (PHSIEHD). Since some of the <br /> drilling will be conducted in the State Highway 99 right-of-way, an encroachment permit will be <br /> obtained from Caltrans. <br /> At least 48 hours prior to any field activities, PHS/EHD will be notified so that any inspections can <br /> be scheduled. Underground Service Alert will also be notified to perform a utility clearance <br /> inspection. <br /> 2.2 Soil and Groundwater-Grab Sampling and Analysis <br /> To further investigate the lateral and vertical extent of impacted soil and the lateral extent of <br /> impacted groundwater, soil and groundwater-grab samples will be collected for analysis from five <br /> soil borings, advanced with a Geoprobe®direct-push drilling rig. To define soil and groundwater <br /> 4 <br /> conditions north of the former UST, three of the proposed soil boring will be located within the i <br /> 5 <br /> i <br /> t <br /> - I <br />