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Project Health and Safety Plan <br /> E N 6 1 N E E R I M G Martin Metals Finishing Inc. (Former) <br /> Stockton, California <br /> Area Sample ID Sample Type <br /> MMF-SV-07 (outside) Subsurface soil gas <br /> MMF-SV-08 (outside) Subsurface soil gas <br /> MMF-SV-08 (outside) Subsurface soil gas <br /> MMF-TS-03 Storm drain trench sediment <br /> MMF-SS-06 Subsurface soil <br /> Storm Drain MMF-SS-07 Subsurface soil <br /> (Outdoors) MMF-SS-08 Subsurface soil <br /> MMF-SS-09 Subsurface soil <br /> MMF-SS-10 Subsurface soil <br /> MMF-SS-11 Subsurface soil <br /> MMF-SS-12A through MMF-SS-12C Shallow soil <br /> MMF-SS-13A through MMF-SS-13C Shallow soil <br /> Mormon Slough MMF-SS-14A through MMF-SS-14C Shallow soil <br /> MMF-SS-15A through MMF-SS-15C Shallow soil <br /> MMF-SS-16A through MMF-SS-16C Shallow soil <br /> 3.4 Project Tasks <br /> Table 2 lists the field activities that will be performed for the project at the Site. <br /> Table 2. Field Activities by Task Number <br /> Task Team Member Involvement Field Activities to be Performed <br /> Task 1. Mobilization CDIM / Driller • Transportation to the Site. <br /> . Parking and unloading equipment, including <br /> drill rig. <br /> Task 2. Boring Driller . Core concrete, as needed. <br /> Advancement • Hand auger each sample location, as <br /> needed. <br /> • Advance borings using a direct-push drill rig <br /> to target depth. <br /> • Remove and cut acetate sample liners. <br /> • Install dual-nested wells and subslab soil gas <br /> probes per the PEA Work Plan. <br /> • Grout and seal completed boreholes. <br /> Task 3. Soil, Sediment, CDIM . Observe boring advancement. <br /> and Soil Gas Sampling • Visually inspect and sample soil from acetate <br /> liners. <br /> • Collect sediment samples from the storm <br /> drain trench. <br /> • Collect subslab soil vapor samples from <br /> temporary probes. <br /> • Photo document of sampling and Site. <br /> • Record field observations. <br /> • Ensure compliance with the PEA Work Plan. <br /> CDIM—Fairgrounds Industrial Park Page 4 <br />