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Socondary Contaituneat Assessment Page B; <br /> Overhead view: <br /> +an <br /> 1B� <br /> Cross sectional(la#end)view: <br /> Volume calculations.- <br /> Tank <br /> alculations:Tank volume(largest tank): 370 gallons. <br /> Containment volute=600 gallons(gross) <br /> Less tank volume= 100 gallons, contaimnent volume = 500 gallons(net) <br /> Area is covered,protected from sun and rain. <br /> Therefore, secondary containment volume is adequate. <br /> Design of containment area; Secondary containment is provided by a 6 im high curb <br /> around the concrete slab. The containment area does not have cracks or gaps to allow the <br /> escape of spilled material. The containment arca is coated with an epoxy which is re- <br /> applied annually, and is equipped with a level indicator for leak detection which will <br /> sound an alarm when liquid is detected- Liquid is recycled using an AODD pump. <br /> Site Security: The entire site is fenced. The gale is locked when company personnel are <br /> not present. <br /> Secondary Containment hindings: The secondary containment system is of sufficient <br /> capacity and condition for the containment of releases from the 370 gallon neutralizer <br /> tanks and ancillary equipment. Tiiitials-. r1,, <br /> California Tank Lines, Inc. Final Neutralizer Tanks(3) <br />