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<br />3. The emergency storage capacity of each enc10sed area must be equal to or greater <br />than the capacity of the largest tank in the enclosure, not including the area taken <br />up by other tankage. A one foot freeboard must be provided in addition to the <br />emergency storage. Show calculations: <br /> <br />CONVAULT TANK SYSTEM <br /> <br />, <br /> <br />I <br />I <br /> <br />" <br /> <br />B Bottom conditions within the diked area. Description: <br />N/A <br /> <br />*** Proposed earthen liners must be tested for permeability <br /> <br />Highly impervious to stored liquids _ <br />Reasonably impervious _ <br />Fairly permeable _ <br /> <br />c. Alternative measures taken to provide the equivalent of protection afforded by a <br />continuous dike or wall, and/or a reasonably impervious bottom W1der the site to <br />retard seepage of liquids stored at this site. <br /> <br />, <br /> <br />D. Flood Plain - If the site is located in one-in-lOO year flood plain area, a flood <br />contingency plan must be submitted with this application. <br /> <br />Check here if applicable <br /> <br />Plan attached <br /> <br />E. Spill Plan. A Spill Plan must be submitted with this application. <br /> <br />Spill Plan attached _ <br /> <br />(A federal SPCC Plan meets this requirement) <br /> <br />. <br /> <br />F. <br />I <br /> <br />Seal _ Where an inadequate seal occurs W1derneath tanks, the tank inside bottom <br />must be inspected once every five years or a satisfactory inside liner must be .. <br />installed. Describe your inspection plan or inside liner material: <br /> <br />DAILY INSPECTIONS WI PRESSURE T!='<,T t-\lt-IlT ? <br /> <br />--- <br />n.. All' <br /> <br />.. " <br /> <br />. . .... ". . ,..... ..... . ..- . - <br /> <br />.' <br /> <br />. . <br /> <br />.' . <br /> <br />-. <br /> <br />,. <br /> <br />. . :.' . <br /> <br />G. Holding Integrity - The basin and dike and/or wall must be inspected at a frequency <br />to assure the holding integrity of the basin. Describe your inspection plan: .' <br /> <br />3 <br />