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Date: November 12,W7 • <br /> WRITTEN MONITORING PROCEDURES <br /> UNDERGROUND STORAGE TANK MONITORING PROGRAM <br /> This monitoring program must be kept at the UST location at all tunes. The information on this monitoring program are <br /> conditions of the operating permit. The permit holder must notify San]oaguin Countv OFS within 30 days of any changes <br /> to the monitoring procedures,unless required to obtain approval before making the change. <br /> Required by Sections 2632(d) and 2641(h) CCR. <br /> Facility Name PACIFIC BELL (UE148) <br /> Facility Address 7717 S. MCKINNLEY FRENCH CAMP <br /> A. Describe the frequency of performing the monitoring: <br /> Tank: Continuous <br /> Piping: Continuous <br /> B. What methods and equipment, identified by name and model, will be used for <br /> performing the monitoring: <br /> Tank: Veeder Root TLS-350 <br /> Piping: Veeder Root TLS-350 <br /> C. Describe the location(s) where the monitoring will be performed (facility plot plan <br /> should be attached): <br /> The monitoring will be performed at the site - the TLS-350 alarm panel is located in the <br /> ENGINE/POWER ROOM and also monitored remotely by the Sacramento Fuel Unit. <br /> D. List the name(s) and title(s) of the people responsible for performing the monitoring <br /> and/or maintaining the equipment. <br /> Sacramento Fuel Unit: 916-972-4377 <br /> E. Reporting Format for monitoring: <br /> Inventory control monitoring of the fuel and long term tank monitoring for product <br /> leakage is accomplished with in-tank continuous product monitoring provided through the <br /> installation of the TLS-350 Tank Level Sensor manufactured by Veeder-Root. <br /> The TLS-350 consists of a Computerized Inventory Monitor (CIM) and one Digital <br /> Sending Probe (DSP) for each tank being monitored. The highly accurate, all electronic <br /> probe has no moving parts for greater accuracy and less maintenance than other electro- <br /> mechanical, float-type devices. A single CIM can handle multiple probes and <br /> continuously monitor each one, analyzing their signals for liquid, temperature, depth and <br /> water level. <br /> Based on this input, the CIM computes volumes and stores this information for remote <br /> polling. The RE-232C Serial Interface Communication port permits access to TLS-350 <br /> information from remote locations via telephone lines. This serial interface is capable <br /> of handling up to 16 polling stations from centralized remote locations. The output of <br /> the serial port can be formatted for teletype or computer (IBM-PC) interface. <br /> pg. 8 <br />