Laserfiche WebLink
E <br />E <br />DOUBLE CONTAINED PIPING <br />INTERSTITIAL SPACE MONITOR: X LIQUID <br />SUMP MONITOR: X LIQUID SENSOR Veeder-Root TLS -350 Discriminating Series 794380-352 <br />EQUIPMENT AT THIS FACILITY IS: Veeder-Root TLS -350 PLLD Series 8484 <br />3 <br />All double contained piping is continuously monitored electronically by a system that can sense a leak at <br />of 3 gallons or more per hour at 10 lbs. per square inch of line pressure within 1 hour at more than one <br />location with positive shut down. The line pressure monitor is capable of sensing a pressure loss in the <br />system and disables the flow of product through the lines. All product lines are sloped down towards <br />the tank, and if the pressure sensor is activated, any liquid in the annular space will flow backwards <br />toward the sump area. There is a sensor in the sump area that detects any liquid present there. The <br />system has both visible and audible alarms that are activated when there is liquid in the sump or detected <br />in the secondary containment. At least 6nnually, the system is capable of detecting a release from the <br />primary piping equivalent to .1 gph defined at 150% operating pressure. <br />RESPONSE PLAN <br />If the system goes into the alarm mode, the Operator or his designate will check the alarm panel to verify <br />that there is a leak condition and then silence the audible alarm. The Operator or his designee will <br />immediately contact Chevron dispatch and advise them of the situation so that they can contact the <br />appropriate personnel who will follow the instructions outlined in the "Leak Response Plan", which is part <br />of your Hazardous 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 by the Operator <br />will follow the same procedures as outlined for monitoring the double contained product tanks. <br />PREVENTATIVE MAINTENANCE <br />The monitoring equipment shall be inspected and certified annually. Maintenance will be performed <br />annually or as needed. All work performed to the monitoring system will be in accordance to the <br />manufacturers recommendations. <br />TRAINING <br />Tank operators are trained on the proper operations of the monitoring equipment per the manufacturer's <br />instructions. <br />Chevron Maintenance Dispatch (24 Hour) 1-800-423-3528 <br />