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hazardous substance will be removed and properly disposed of. Personnel will wash hands and <br />face upon leaving the site. <br />7.2.2 Equipment Decontamination <br />All equipment that comes in contact with potentially contaminated material will be <br />decontaminated before and after each use. Decontamination will consist of washing with a <br />solution of water and Alconox (or equivalent) and rinsing with distilled water. Rinse water will <br />be discarded onsite away from natural drainages. Decontaminated equipment will be placed in <br />clean plastic bags or otherwise stored in a clean area between uses. Prior to exiting the site, if <br />radioactive materials are present, decontaminated equipment will be scanned using a portable <br />radioactive contamination monitoring instrument (alpha-scintillation detector) to monitor for <br />the presence of surface contamination. A pressure washer should be used on large pieces of <br />equipment. Prior to exiting the site, decontaminated equipment will be checked for the <br />presence of surface contamination. <br />Vehicles used onsite must be fully decontaminated of visible or indicated (instrument scan) <br />contamination using a pressure washer in a specially constructed decontamination bay that <br />contains all contamination materials. Alternatively, vehicles may remain onsite as dedicated <br />site vehicles until work is complete. <br />To prevent the introduction of new contamination to job sites, all employee or subcontractor <br />vehicles and excavation equipment shall be fully decontaminated of soils, vegetation, grease, oil, <br />and other chemicals prior to entering a new AMSO job site. Vehicles with fluid leaks of any kind <br />must be repaired prior to use onsite. Vehicles that develop leaks while onsite must be repaired;; <br />all dripping fluids will be contained with spill containment systems. Where required by the <br />owner, drilling rigs and similar equipment will be fitted with spill containment systems during <br />onsite operations. <br />7.3 Disposal Procedures <br />Discarded PPE associated with project work will be decontaminated and placed in plastic bags <br />and disposed of with other trash/debris. Other trash and debris generated as part of site <br />activities will be bagged and properly discarded offsite. All employees and subcontractors are <br />expected to maintain good housekeeping procedures on a daily basis. 40