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• Heat rash, dizziness, profuse sweating, headache <br /> • Heat cramps, fatigue, weakness, confusion, disorientation,rapid pulse <br /> • Heat Exhaustion (incapacitation due to above symptoms) <br /> • Heat Stroke (loss of consciousness with danger of brain damage or death) <br /> 12.4 WIND <br /> The handling of chemicals during a lab packing operation will occur inside the facility, away from <br /> major personnel traffic and working areas. Stericycle will post wind direction indicators (i.e. <br /> streamers)to constantly monitor wind conditions. <br /> Additionally, high winds may produce hazardous conditions including overturned tables, carts, and <br /> ripped plastic. Should a hazardous condition develop, the PM will evacuate staff from the affected <br /> areas and limit access to a very few who will contain and mitigate any problems. <br /> 13. CHEMICAL HAZARDS <br /> The major chemical hazards expected to be encountered during work at the site are: <br /> SOLVENTS (volatile aliphatic and aromatic hydrocarbons, halogenated hydrocarbons) <br /> Minor acute (short-term) exposure to solvents may result in fatigue, and also in dizziness or <br /> confusion, which may manifest itself as accident proneness. Chronic (long-term) exposure <br /> may cause dermatitis,decreased neurological function, and aggravation of existing respiratory <br /> conditions. Moderate to severe acute exposure may result in more pronounced dizziness and <br /> breathing difficulties associated with pulmonary edema or the aggravation of existing <br /> respiratory conditions such as asthma or emphysema. <br /> PESTICIDES AND OTHER POISONS <br /> Though normal contact with pesticides and other poisons at these events will be very minimal, <br /> exposure associated with an unanticipated spill might produce a wide variety of respiratory or <br /> neurological symptoms. Personnel will be advised to be very aware of any unusual symptoms <br /> in themselves and their fellow workers following any non-routine exposure, no matter how <br /> slight, to any poison or suspected poison. <br /> ACIDS AND BASES <br /> Skin contact with an acid or a base may cause chemical burns. Inhalation of vapors from a <br /> strong acid or base may cause pulmonary edema (fluid in the lungs) that may occur <br /> immediately or many hours later. Protection from inhalation exposure may be accomplished <br /> by the wearing of a respirator with acid gas cartridges. Personnel who suspect that they may <br /> have breathed acidic or caustic vapors should notify their supervisor, and should be alert for <br /> the next 24 hours to any delayed-onset respiratory symptoms, and should be prepared to seek <br /> medical attention in the event that symptoms are noticed. This would dictate the avoidance of <br /> alcoholic beverages following the event. <br /> Inhalation and dermal contact are the primary exposure pathways for these chemicals. It is not <br /> anticipated that concentrations of any chemical will reach the permissible exposure limit (PEL). <br /> Protective clothing will be mandatory for field personnel working at the site. Respirators will be <br /> Page 29 of 41 <br />