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CaU11y <br /> PUBLIC AtALTH SERVMES <br /> SAN JOAQUIN COUNTY <br /> L '•2 <br /> ENVIRONMENTAL HEALTH DIVISION <br /> Ernest M. Fujimoto, M. D., M.P.H., Acting Health Officer <br /> 304 E. Weber Ave., Third Floor • P. O. Box 388 • Stockton, CA 95201-0388 <br /> 209/468-3420 <br /> Date 3/4/96 <br /> A & S Engineering <br /> 45 Quail Court, Suite 303 <br /> Walnut Creek, Ca 94596 <br /> RE: Proposed installation of an underground tank system at the <br /> Shell station located at 341 E. Main St . Ripon Ca <br /> 1 . Prior to installation the tanks shall undergo a pneumatic <br /> test that follows the manufactures guild lines for testing. <br /> 2 . Flexible boots are not suitable to be used for secondary <br /> containment in any areas except, for directly under the <br /> dispenser, when using a Bravo box type dispenser pan. <br /> Provide an approved method to secondarily contain the <br /> piping without the use of flexible boots. <br /> 3 . Page TP-4 indicates that the sump probes to be used are <br /> Ronan type . Page TP-5 indicates that the sump probes to <br /> be used are Beaudreau type (Beaudreau sensors not <br /> approved) . Page TP-7 indicates that the sump probes to <br /> be used are Veeder Root type . This information conflicts . <br /> Indicate all monitoring equipment (including line leak <br /> detectors) by manufacturers name and model number. <br /> 4 . In order to be in compliance with the 1998 upgrade <br /> requirements the tank system must have the following: <br /> a. Electronic shutoff of turbine- if leak is detected or <br /> probe malfunctions . <br /> b. Overspill protection. <br /> c . Overfill protection. <br /> d. striker plates . <br /> 5 . The annular fluid probe must be able to detect high and <br /> low level situations . <br /> Ernest M. Fujimoto, M.D. , M.P.H. <br /> Acting Health Officer <br /> Robert McClellon R.E.H. S . <br /> Environmental Health Division <br /> A Division of San Joaquin County Health Care Services <br />