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01/15/2009 14:59 FAX 925 422 2748 WGMG [a 015/019 <br /><LN'l I <br />State Water Resources Control Board <br />IiU Division of Water Quality <br />10011 Sacs - Sacramento, California 95814 - (416) 341-5863 <br />Linda S. Adams Mailing Addrom P.O. Box 2231 - Sacramento, California - 95812-2231 <br />S-1my for FAX (916) 34I-58011 - htip://www.watefboar&cLSov <br />Environmental Protection <br />CERTIFIED MAIL NO. 7004 1160 0002 0463 4837 <br />/W rI31-JR2101, <br />Mr. Don Mukai <br />S. Bravo Systems, Inc, <br />2929 Vail Avenue <br />Commerce, CA 90040 <br />Dear Mr. Mukai: <br />Arnold Sdnvuzmqpr <br />Covenwr <br />�._.s • r - - • - • -• rr a NT#TsOil, all ill 1614011 , e +M• <br />This letter is in response to your application for approval of the Bravo Dispenser <br />Conversion Frame, model CONY -62000 (CONV-132000). <br />Description of the UDSCCS <br />The CONV-82000 is a conversion frame designed to allow larger dispensers to be <br />installed above smaller existing under -dispenser containment (UDC). When piping <br />within the dispenser falls outside the footprint of the UDC, the CONV-132000 is designed <br />to direct any leaking product into the UDC where it will be contained and detected, as <br />required by California regulations'. <br />The CONV-82000 is fabricated of epoxy powder coated 12 gage (0.093" thickness) <br />steel. It is designed to prevent interference of the UDC water splash guard, and <br />includes a water splash guard to prevent water intrusion. The CONV-82000 provides <br />angles to drain releases back into existing UDC using a weir system of drainage. <br />Enclosure 1 shows a typical drawing of the CONY -82000. Exact dimensions are <br />determined when an owner or operator sends UDC and dispenser information to Bravo, <br />since dimensions of the new dispenser and the existing UDC determine the size and <br />angle of the sloped weirs. <br />Review Process <br />Pursuant to California Code of Regulations (CCR), Title 23, § 2636(g)(3), we have <br />reviewed the application to determine whether the system adequately protects the soil <br />and beneficial uses of groundwater. During the review process the State Water Board <br />received and reviewed the following documents: Dispenser Conversion Frame, Model <br />For a detailed explanation of the requirements for dispenser piping refer to the State Water Board's <br />December 21, 2007 letter "Clarification of Existing Regulations for Under -Dispenser Containment" <br />California Environmental Protection Agency <br />0 ReCxkd Pager <br />