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c) Exposure may cause weakness, nausea, lassitude, diarrhea, insomnia, anorexia, inflamed mucous membranes and abdominal pains d) Target organs:eyes,gastrointestinal tract,CNS,kidneys,gingival tissue e) OSHA PEL for a TWA over a 8-hour period is 0.05 ppm(in vapor) 17 LEL=na UEL=na BP=3,164°F VP=0 mm Hg IP=na 9) Cis-1,2-DCE a) Colorless liquid and odorless gas. b) Toxic hazard by inhalation,adsorption,ingestion and skin and/or eye contact. C) Exposure may irritate eyes,nose and respiratory system and may cause acute restlessness,convulsions,nausea,or depression. Is a suspected carcinogen. d) Permissible exposure level(PEL)for a time weighted average(TWA)over an eight hour period is 200 ppm. 10) TCE a) Clear,colorless liquid with ether-like odor. b) Toxic hazard by inhalation,adsorption,ingestion and skin and/or eye contact. C) Exposure may cause nausea,vomiting,,headaches,cardio arrhythmia,tremor,and skin irritation. d) Permissible exposure level for a time weighted average over an eight hour period is 300 ppm. Harmony TomSun has been designated to coordinate access control and security on site. All work will strictly follow OSHA guidelines and HAZWOPER regulations. There will be a 10-foot boundary surrounding the work area. The boundaries are identified by orange safety cones and/or yellow caution tape. The area within this boundary is considered an exclusion zone and only qualified personnel will be allowed to enter. All personnel arriving or departing the site should log in before entering the exclusion zone. All activities on site must be cleared through the Site Manager. Additional hazards on site include heavy equipment and overhead equipment. Only 40- hour HAWOPER trained personnel will operate equipment or perform any duties associated with this project. A hard hat and steel toed boots are mandatory for all personnel associated with the drilling operation. Nitrile gloves will be worn at all times and changed periodically (as required) during boring logging, soil and groundwater sample collection and decontamination to reduce the risk of dermal exposure. A GENERAL PURPOSE FIRST AID KIT WILL BE AVAILABLE ON SITE EMERGENCY SERVICES ARE AVAILABLE BY DIALING 911 ON THE TELEPHONE LOCATED IN THE SITE MANAGER'S VEHICLE, WHICH WILL BE ON SITE AT ALL TIMES E. PERSONAL PROTECTIVE CLOTHING General PPE requirements are outlined in 29 CFR 1910.132. Based on a risk evaluation of the potential hazards, "Level D"PPE has been designated as the appropriate level of protection for this phase U subsurface investigation.