Laserfiche WebLink
i <br />erground Storage Tank Unocal # : 6981 <br />onitoring Program <br />Written Monitoring Procedure Page 1 <br />1. Site Name: 31258 <br />2. Site Address and phone number: 4707 Pacific Stockton, CA 95207 Tele: <br />2099527676 <br />3. Frequency of performing the Monitoring Method: <br />TankGauge: None. <br />Tank Monitor: Continuous interstitial monitoring of the product tanks. <br />Line Monitor: Continuous mechanical line leak detection. Double wall lines angled <br />to the sumps; liquid level probes are located in the sumps. Positive <br />shutdown of turbines. <br />4. Method and equipment to be used for performing the monitoring: <br />Tanks: <br />Product <br />Size <br />UST? <br />Material <br />Cons <br />Yr Installed <br />Spill <br />Overfill <br />Line_Type <br />Line—Mat. <br />87 <br />92 <br />12000 <br />12000 <br />U <br />U <br />FG/STL <br />FG/STL <br />DW <br />DW <br />88 <br />88 <br />Y <br />Y <br />N <br />N <br />DW <br />DW <br />FG <br />FG <br />vYtl � VVYVIC VtlGfl <br />Monitors: <br />Product <br />Method <br />Mon Make <br />Mon Model <br />Line Meth <br />Line Make <br />Line Model <br />PSD <br />AT <br />BT <br />7 <br />Inter <br />Mech <br />Vaporless <br />LD -2000 <br />Inter <br />Ronan <br />TRS -76 <br />Sump <br />Ronan <br />TRS -76 <br />Y <br />2 <br />[87 <br />Inter <br />Mech <br />Vaporless <br />LD -2000 <br />2 <br />Inter <br />Ronan <br />TRS -76 <br />Sump <br />Ronan <br />TRS -76 <br />Y <br />inter = iniersunai monaonng PSD = Positive Shutdown <br />AT = Annual Tank Test <br />BT = Bi-ennial Tank Test <br />S. Locations where monitoring will be performed: <br />Tanks: Interstitial space of double wall tanks. <br />Lines: Mechanical line leak detection. Liquid sensor in sump. Positive shutdown of turbines. <br />Date Printed: 4/4/97 <br />