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Jeff Wong [EH] I <br />From: Chris Kuykendall <chris.k@waltonengineering.com> <br />Sent: Wednesday, July 02, 2014 11:37 AM <br />To: Jeff Wong [EH] <br />Subject: Quik Stop #761030 S. Olive Ave Stockton CA <br />Jeff, <br />Per your request here is an explanation of what happened in regards to the 87 STP Relay. The relay would engage and <br />turn the 87 STP on without being authorized. The relay functions as it should with positive shutdown of the STP turbine <br />when the sensor is dipped. The problem is that the STP is running without being authorized at the dispenser. That means <br />the line is constantly under pressure and the line leak detectors would not be able to catch the leak. It is an electrical <br />wiring issue not the relay itself. That is why we were unable to test the 87 MLLD. I hope this helps in explaining this <br />issue. <br />Chris Kuykendall <br />Tester at Walton Engineering. <br />