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• Hearing protection (as required) <br /> • Nomex Coveralls or Tyvek suits (as required) <br /> • Work gloves (as required) <br /> • Nitrile gloves (as required) <br /> MONITORING EQUIPMENT <br /> A Photo Ionization Detector (PID) Instrument, such as a Mini Rae 2000 , or equivalent, <br /> will be used to identify levels of hexane in job site soil if performing excavations . A <br /> four-gas meter will be used to identify any atmospheric deficiencies in oxygen, lower <br /> explosive limits , and any potential for toxic vapors , such as carbon monoxide or <br /> hydrogen sulfide, in the work areas . <br /> DECONTAMINATION REQUIREMENTS <br /> PERSONNEL <br /> All personnel leaving the active work area will be required to decontaminate personal <br /> protective clothing in the Decontamination Zone prior to leaving the site for breaks , lunch <br /> or end of work shift. The following operations , appropriate to protection level , are to be <br /> accomplished for decontamination . Wash boots and outer gloves in TSP and water, rinse <br /> and remove outer gloves . Remove and bag Tyvek. If cotton coveralls are used , remove <br /> and bag prior to re wearing. If worn, remove respirator, and wash in TSP and rinse in <br /> water. Remove surgical gloves and dispose in a plastic trash bag . Wash your hands and <br /> face . Take a shower and wash hair as soon as possible after leaving site . <br /> Materials required for this decontamination will consist o£ plastic sheeting, polyethylene <br /> bags, sufficient water for soaping and rinsing, several large tubs , TSP soap, brushes , hand <br /> soap toweling, and drums . <br /> HEAVY EQUIPMENT <br /> The Contractor will decontaminate all contaminated equipment utilized before it is used <br /> at another locale , or before the equipment leaves the site . Any contaminated material , <br /> other than soil samples will be placed in metal drums or covered in plastic and stored on <br /> site , according to Federal , State and Local Regulatory Agencies , until the material is <br /> analyzed for future disposal . <br /> The following equipment/materials could be utilized for decontamination of the heavy <br /> equipment : 55 -gallon drums , polyethylene bags , labels and signs , trough/wash area, and <br /> portable steam cleaner . <br /> SAFETY EQUIPMENT <br /> While the AST activities are in progress , the subcontractor is to provide a First-Aid Kit, <br /> eyewash kit, fire extinguisher, and sorbent material for personnel at a site being worked . <br />