Laserfiche WebLink
a <br /> 23 May 2000 <br /> AGE-NC Project No 98-0533 <br /> Page 2 of 7 <br /> 3 0. ON-SITE CONTROL <br /> The Site Safety Officer will coordinate site access control and security A exclusion zone will be <br /> established approximately 10 feet around boring location work areas No unauthorized person shall <br /> be allowed within this exclusion area <br /> 4.0. HAZARD EVALUATION <br /> The following substance(s) or hazards are known or suspected to be on site <br /> FBSTANCES INVOLVED: . T CONCENTRATIONS: <br /> 112 ug/kg <br /> 2,370 ug/kg <br /> ene 1,230 ug/kg <br /> es 4360 ug/kg <br /> el (Avgas) 6,400 mg/kg <br /> but 1 ether (MTBE) 27 ug/kg <br /> The primary hazards of each are identified as follows <br /> I Hydrocarbon fuels - Components of fuels are colorless liquids with strong aromatic <br /> petroleum hydrocarbon-like odors They are flammable and have Iow solubility in water <br /> Exposure to these materials in excess of recommended exposure limits can cause mild eye, <br /> nose, and throat imtation and can produce a narcotic effect on the central nervous system <br /> Symptoms of exposure at these concentrations include headache, nausea, drowsiness, <br /> dizziness,and loss ofcoordlnatlon Certain components of gasoline(BTE&X etc )are known <br /> or suspected carcinogens <br /> The additional potential hazards include Slip-trip-fall hazards. noise, heavy eaul ment, vibration <br /> hazards traffic hazards etc <br /> 5.0 PERSONAL PROTECTIVE EQUIPMENT <br /> . Based on evaluation of potential hazards, the following levels of personal protection have been <br /> Advanced GeoEn%ironmental,Inc <br />