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R E C E-,'! , E0 <br />MONITORING PROCEDURES DOUBLE CONTAINED PIEPING <br />CONTINOUS ELECTRONIC MONrFORING SUMPS <br />DOUBLE CONTAINED PIPING <br />INTESTITIAL SPACE MONITOR: X LIQUID <br />SUMP MONITOR: X LIQUID SENSOR Veeder-Root TLS -350 Sinpje Float Series <br />794390-208 <br />EQUIPMENT AT THIS FACITITY IS: Veeder-Root TLS -360 PLLD Series 848480- <br />001 <br />All double contained piping is continuously monitored electronically by a system that can <br />sense a leak at of 3 gallons or more per hour at 10 lbs. Per square inch of line pressure <br />within I hour at more than one location with positive shut down. The line pressure <br />monitor is capable of sensing a pressure loss in the system and disables the flow of <br />product through the lines. All product lines are sloped down towards the tank, and if the <br />pressure sensor is activated, any liquid in the annular space will flow backwards toward <br />the sump area. There is a sensor in the sump area that detects any liquid present there. <br />The system has both visible and audible alarms that are activated when there is liquid is <br />the sump or detected in the secondary containment. At least annually, the system is <br />capable of detecting a release from the primary piping equivalent to. I gph defined at <br />150% operating pressure. <br />RESPONSE PLAN <br />In the system goes into the alarm mode, the Operator or his designate will check the <br />alarm panel to verify that there is a leak condition and then silence the audible alarm. <br />The WWWr jr hij di - I I j '' 1 . <br />jignee j&Wi" <br />the instructions outlined in the "Leak Response Plan", which is part of your Hazardous <br />Material Management Plan. All follow up will be completed within the month the <br />problem occurred. <br />The monitoring system will be inspected daily. The Operator or an employee appointed <br />by the Operator will follow the same procedures as outlined for monitoring the double <br />contained product tanks. <br />PREVENTIVE MAINTENANCE <br />The monitoring equipment shall be inspected and certified annually. Maintenance will be <br />performed annually or as needed. All work performed to the monitoring system will be <br />in accordance to the manufacturers recommendations. <br />YuWkINMG <br />manufacturer's instructions. <br />