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09/28/98 MON 14:34 FAX 510 842 9591 CHEVRON N.WEST REGION <br />Veeder-Root <br />TLS Line Leak Detector, Series 8484 <br />CaNfornia edition: August. 1996 <br />Certification: <br />Leak rate of 3.0 gph with PD=1 00. D% and PFA=O%. <br />Leak Threshold- <br />1.88 gph (a leak is declared if the output of the measurement system exceeds this <br />threshold). <br />Applicability: <br />Gasoline,. diesel, aviation fuel, and solvent. <br />Specification: <br />System is installed on pressurized fiberglass and steel piping. <br />The piping system volume must not exceed 89 gallons. <br />Tests are conducted at the fine operating pressure. <br />The -mechanical line leak detector must be removed from the pipeline system. <br />Waiting Time: <br />There is no waiting period between product delivery and testing. <br />Minimum waiting period between last dispensing and testing is 16 minutes. <br />Test Period: <br />The minimum data collection time (response time) is 28.8 seconds. <br />Test data must be acquired and recorded by a microprocessor. <br />Calculations are automatically done by the microprocessor. <br />System Features: <br />This system is permanently installed on the pipeline and automatically tests the line. <br />Uses a preset threshold and a single test to determine whether the pipeline is laztking. <br />If a leak is declared, this system displays a message, triggers an alarm, anc shuts <br />down the dispensing system. <br />Calibration: <br />Equipment must be checked annually and calibrated if necessary in accordance with <br />manufacturefs Instructions. <br />Veeder-Root Evaluator: Midwest Research Institute <br />125 Powder Forest Drive <br />Simsbury, CT 06070-2003 <br />Tel: CM3) 651-2700 Date of Evaluation: 08107191 <br />211 <br />Appearance on Vis W is not to be constmed as an endorsemeft by any mgdatony ago" nor i* it any gtmantee of the PWO(oww" Of Me <br />nwthod or equipmert. <br />EM <br />