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*�S-I-E 6 F R I E D <br /> EN6INEIRIN6 . INC. <br /> SHAPING SUCCESS WITH CLIENT-CENTERED SOLUTIONS <br /> April 15, 2002 <br /> Mr. Dennis Catanyag <br /> San Joaquin County <br /> Environmental Health Department <br /> 304 E. Weber Ave., 3 Floor <br /> Stockton, CA 95202-2708 <br /> RE: FOOD 4 LESS FUEL CENTER,WESTON RAUNCH <br /> Dear Dennis: <br /> This letter is in response to our phone conversations of last week, where you addressed your <br /> final comments on the above referenced plans. <br /> 1. The drop tube manufacturer is Emco Wheaton and the part number is A20-080. The <br /> cut sheets for the drop tube were a part of the original submittal set, which you already <br /> have on file. The part did not change when the tank manufacturer was changed. <br /> 2. Ball Float: Sheet T-6, Detail C, Note 17 shows the ball float coming off the extractor <br /> fitting of the fill sump pump. The revised tank drawing submitted (8 % x 11) shows <br /> the ball float also coming off the extractor housing of the sump pump. A corrected <br /> copy of that drawing is attached which shows the ball float off both sump pumps. The <br /> ball float stops the flow into the vapor recovery chamber when the fuel reaches a <br /> certain level. If this is not sufficient safety, the Veeder Root can be programmed to <br /> sound a high level alarm when the fuel reaches a certain level. <br /> 3. Flex Boot: Sheet T-3, Detail C and D, Note 30 and 23 shows a flex boot in the dual <br /> vent stack section. 'rhe flex boot is made of a non-corrosive material and serves as a <br /> cathodic protection to the steel. The vent line is also sloped toward the tank and a <br /> sensor in the tank provides monitoring if a leak should occur. <br /> This should clear up your final comments. Please do not hesitate to contact me if you would <br /> like further clarification. Thank you for your continued attention and prompt response to this <br /> plan review. <br /> ROBERT W. SIEGFRIED Very truly yours, <br /> founder Siegfried Engineering, Inc. <br /> LEX A. CORRALES Lad-0– <br /> STEPHEN <br /> \r dr-STEPHEN R. THUMLERT Deedee Antypas `O <br /> ANTHONY J. LOPES <br /> CIVIL ENGINEERING - STRUCTURAL ENGINEERING - LAND SURVEYING - PLANNING <br /> ................................................................. <br /> 4045 Coronado Avenue,Stockton,California 95204-2396 <br /> f:\01169\windoc\SJCReview3.doc <br /> Tel (209) 943-2021 -Fax (209) 942-0214 mail@siegfriedeng.com <br />