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NAVY'S RESPONSE TO DOHS COMMENTS <br /> ************************************** <br /> SITE SPECIFIC HEALTH & SAFETY PLAN <br /> FOR <br /> SITE INVESTIGATION <br /> NAVCOMMSTA STOCKTON, CALIFORNIA <br /> ************************************** <br /> CONCERNS VOICED BY MR. RORY LOVELL DURING HIS TELEPHONE CONVERSATION WITH MR. <br /> SHANNON SADLER ON 31 JANUARY 1989: <br /> 1 . Air quality monitoring data at the various worksites <br /> (EXPOSURE MONITORING PLAN) ; <br /> 2. Criteria for upgrading or downgrading Personal Protective <br /> Equipment levels (RESPIRATORY SELECTION PROGRAM AND PERSONNEL <br /> PROTECTIVE EQUIPMENT) ; <br /> 3. Work zone maps (WORK Z014E AND SECURITY MEASURES) ; <br /> 4. Standard Operating Procedures (SOPs) for; <br /> a. Respirator fit testing; <br /> b. Decontamination protocols; <br /> c. Drill rig cleaning ; and <br /> d. Proper sanitation. <br /> 1 . EXPOSURE MONITORING PLAN <br /> Concern over air quality in general on this project has been minimal due <br /> to the nature and expected levels of the contaminants. Suspected classes <br /> of contaminants include PCB ' s, toxic metals, petroleum hydrocarbons, <br /> volatile organic compounds and pesticides. <br /> PCB' s and toxic metals are of concern due to possible inhalation of <br /> airborne dust carrying adsorbed PCB' s and metals. However, this risk is <br /> very lot, at this time of year. Further, air quality monitoring equipment <br /> such as flame or photo-ionization detectors would be unable to monitor <br /> this type of hazard. <br /> Heavy waste oil and diesel contaminated soils and groundwater encountered <br /> should present little risk of impacting air quality due to the relatively <br /> lova volatility of these materials. <br /> Enclosure (1 ) <br />