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09/27/1995 10:53 1-510-658-8448 SHIELDS HARPER CO _ PAGE 02 <br /> 98/18/85 18:5S '.` :4'1 <br /> Say 31,. l9oS <br /> Kr- Sergio Bravo <br /> s. Bravo systems, inc. { <br /> 6320 Caballero Blvd. <br /> Buena park, Ca. 90630-2300 <br /> Deer Bir, <br /> The review of the Bravo dispenser ,containment-box consisted of the <br /> following 04tegoriess . <br /> Engineering & Construction Specification, SSZ-01.lA . <br /> Construction Procedures, SBC-01.ZA <br /> Welding specification, saw-02.la <br /> Painting Specification, SBP-OS.SX <br /> Material Specification <br /> A. Celon, colon specifications <br /> a. Nitrile, U.L. Testing <br /> Installation specification, SBI-04.1A <br /> See the attached Figure 1-A for the boundary of this review. <br /> The standard Bravo box was reviewed for proper engineering design, <br /> quality construction and for compatibility with petroleum products. <br /> External fluids such as Sodium Hydroxide, Nitric Acid, and others <br /> on the U.L. Table II were part of the process review. <br /> In summary, the standard Bravo containment boxes meets and in slows <br /> cases surpasses all the requirements of the state Water Reseuscem <br /> Board to prevent unnecessary leaks into the environment when in <br /> contact with any released hazardous substance. <br /> Very little liquid (approx. 3 to 6 oz. of hazardous substance or <br /> any liquid) is needed to activate the patented float mechanism and <br /> trzp .the shear valve and shut down the flow. Thus, the station <br /> operator would know immediately when the customer can not fuel hat <br /> there i0 a problem that needs his attention. <br /> The standard Bravo box would be able to withstand many dispenser <br /> knockdowns as well as becoming operational in a shorter repair TiM <br /> cycle. Your construction standards that you have in place to <br /> maintain quality during the manufacturing prOCAMS is commen le. <br /> Sincerely, e(OFESSION <br /> v°f4^0 <br /> OF; Fes, <br /> Edward 0. :Dong, p t ,,,,mn r.- <br /> Redhawk Engineering Fww e <br />