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Austin Road Landfill -2- 23 May 2000 <br /> Inspection Report <br /> and indicated a flow ranging from 235 to 250 gallons per minute, equivalent to 0.34 to 0.36 million <br /> allons er da (m d). The totalizer indicated a cumulative treated flow of 355 million allons. <br /> 14 G <br /> € a• I <br /> 6 fiW y <br /> Treatment facility is enclosed within secured compound. An approximate 400-gallon acid storage tank is located <br /> Air stripper tower is located in center of compound and within the compound. The tank was approximately one- <br /> carbon canisters(air treatment)are situated in front of half full at the time of the inspection. <br /> compound. <br /> I observed an approximate 400-gallon acid storage tank located within the treatment compound. This <br /> tank was approximately one-half full. There are no labels on the tank or paperwork within the <br /> compound to indicate the type or strength of this acid that is being stored. The auto-dosing device on <br /> the tank appeared to be significantly corroded and was not operational during the inspection. Metal <br /> corrosion of the canopy support was noted near the acid storage tank. The tubing from the dosing <br /> mechanism is severed from the groundwater influent piping to the air stripper. Review of the existing <br /> permit did not indicate that acidification is a part of the treatment process. <br /> tS�^ <br /> bk <br /> J <br /> R <br /> ,4 <br /> 1 <br /> Acid delivery system piping from the dosing mechanism Effluent from the air stripper is discharged via an above <br /> of the acid storage tank has been severed from the ground PVC pipe to a concrete reception box. From the <br /> influent pipe to the air stripper. reception box, water flows down the creek embankment <br /> into North Littlejohns Creek. <br />