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• <br /> ENTRY OBJECTIVIES Perform auger drilling for installation of 4 piezometers and <br /> destruction by over drill of MMI. Total depth of MWI over drill approximately 35 feet below <br /> surface with 8" augers. All drilling/well destruction activities to take Al os <br /> the su conduct aquifer test. completion <br /> con letion of piezometers q <br /> roximatel two weeks after p ver-excavation of <br /> App y RIA and RIB and ready site for o <br /> of aquifer test, destroy piezometers, <br /> gasoline contaminated soils. Well installation will be provide by a truck mounted drilling rig <br /> utilizing flinch hollow stem augers. <br /> SITE ACI NITIES: <br /> 1. Health and Safety tailgate meeting. <br /> 2. Construct soil stockpile area on-site. <br /> 3. Drill and install Piezometers PZ1A,PZ1B PZ2A and PZ2B. <br /> 4. Trimie grout neat cement for sanitary seals. Place traffic rated Traffic Box for Piezometer <br /> security and secure with concrete pad. <br /> 5. Over drill NMI with 8 inch hollow stem auge ofto 35 hole. <br /> below the surface. ]Place and <br /> hydrate bentonite chips as augers are staged out <br /> 6. Clean site. <br /> 7. Cover excavated soils with plastic liner. <br /> JOB HAZARD ANALYSES <br /> PHYSICAL.HAZARDS <br /> X NOISE X TRAFFIC <br /> X UNDERGROUND HAZARDS —OVERHEAD HAZARDS <br /> _EXCAVATIONS/TRENCHES X MECHANICAL. EQUIPMENT <br /> X OTHER_gasoline range hydrocarbon vapors_ <br /> LEVEL.,OF PROTECTIVE EQUIPMENT <br /> A B —C X D <br /> 2SANCHEZ DRILLING-HEALTWsAFETY <br />