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20-foot deep excavation Surround with 6-feet high chain-link fence topped with barbed <br /> wire to prevent entry during non-work hours. Property has <br /> 6-feet high (topped with barbed wire) fence surrounding <br /> property. Install two ladders (protruding > 3 feet above <br /> excavation). Have 40-foot rope with tensile strength > 250 <br /> lbs. Post warning signs. <br /> Inspections of excavations, adjacent areas, and protective <br /> systems to be made by a competent person. Inspections to <br /> be made prior to start of work, as needed throughout the day, <br /> and at least daily for evidence of a situation that could result <br /> in possible caveins, indications of possible failure of <br /> protective systems, hazardous atmospheres, or other <br /> hazardous conditions. Inspections also to be made after each <br /> rain storm or other hazard has increased the possible <br /> occurrence of collapse. <br /> Employees or subcontractors are not to work in excavations <br /> in which water is assimilated or accumulating, unless <br /> adequate precautions have been taken to protect employees <br /> against the hazards posed by water accumulation. <br /> No employee or subcontractor is permitted underneath loads <br /> handled by lifting or digging equipment. <br /> Entanglement in heavy equipment Prohibit the wearing of loose clothing. <br /> 3.3 PROCEDURES TO LOCATE BURIED UTILITIES <br /> Contact Underground Services Alert prior to conducting field work. <br /> 3.4 BIOLOGICAL HAZARDS AND CONTROLS <br /> Hazards Location and Control Measures <br /> None Not Applicable <br /> 7 <br /> SF01001385F.WP5 <br />