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IS <br /> Bartko explained that WS utilizes three 35' deep dry wells for wastewater disposal. WS alternates <br /> disposal between the dry wells to prevent overflow. Bartko stated that WS has had the dry wells <br /> for three years. I noticed that the dry well closest to Report Ave had overflowed and discharged <br /> to a storm drain. This drain is in line with the storm manhole lateral where 1 collected the soapy <br /> wastewater sample. Bartko removed the inspection covers from the dry wells. The first and <br /> second dry wells utilized valves to redirect wastewater when necessary. Several times during the <br /> inspection wastewater from the washing process was discharged into the dry wells. Bartko <br /> checked pH at the storm drain where the discharge had occurred and measured pH 6 range with <br /> indicator strips. <br /> Noted site was very dusty with powder material. <br /> MSDS sheets were reviewed. Secured copy of iron phosphate cleaner/coater MSDS. Noted 2% <br /> sulfuric MSDS. Bartko stated that WS utilizes this in the first. stage of the washer when <br /> exceptionally dirty parts are processed. <br /> Obtained copy of water bill from California Water Service. Indicated peak water usage of 313 ccf <br /> during Sept 98. (avg 7804 gpd). Bartko indicated that washing occurs during the day shift with <br /> a second shift during high production periods. <br /> Bartko stated that he is retired and works Mon, Tue, and Wed. <br /> 4 <br /> Inspection was concluded at 1500. <br /> SaINSPECTIIMISIWESTSQ <br /> 'E <br /> M <br /> ,F <br />