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IED PROGRAM CONSOLIDATED FO <br /> ' UNDERGROUND STORAGE TANK <br /> MONITORING PLAN- (Page 1 of 2) <br /> TYPE OF ACTION ❑ 1.NEW PLAN ® 2.CHANGE OF INFORMATION 490-1. <br /> PLAN TYPE ❑ 1.MONITORING IS IDENTICAL FOR ALL USTs AT THIS FACILITY. 490-2. <br /> (Check one item only) ® 2.THIS PLAN COVERS ONLY THE FOLLOWING UST SYSTEM(S): Used 0 I Tank <br /> I. FACILITY INFORMATION <br /> FACILITY ID#(Agency Use Only) 1 <br /> BUSINESS NAME(Same as Facility Name or DBA) 3. <br /> PG&E Stockton Service Center <br /> BUSINESS SITE ADDRESS 4040 West Lane 03. CrrY Stockton 104. <br /> II. EQUIPMENT TESTING AND PREVENTIVE MAINTENANCE <br /> Testing,preventive maintenance,and calibration of monitoring equipment(e.g.,sensors,probes,line leak detectors,etc.)must be performed at the frequency specified <br /> _by the equipment manufacturers'instructions,or annually,whichever is more frequent.Such work must be performed by qualifiedpersonnel.[23 CCR§2632,2634,2638,26411 <br /> MONITORING EQUIPMENT IS SERVICED ® 1.ANNUALLY ❑ 99.OTHER(Specify): 490-3b. <br /> III. MONITORING LOCATIONS <br /> ❑ 1.NEW SITE PLOT PLAN/MAP SUBMITTED WITH THIS PLAN ® 2.SITE PLOT PLAN/MAP PREVIOUSLY SUBMITTED490-4. <br /> [23 CCR§2632,2634] <br /> IV. TANK MONITORING IS PERFORMED USING THE FOLLOWING METHOD(S) hah ack 111 <br /> ® I.CONTINUOUS ELECTRONIC TANK MONITORING OF ANNULAR(INTERSTITIAL)SPACE(S)OR SECONDARY CONTAINMENT VAULT(S) 490-5. <br /> WITH AUDIBLE AND VISUAL ALARMS.[23 CCR§2632,26341 <br /> SECONDARY CONTAINMENT IS: ® a.DRY ❑ b.LIQUID FILLED ❑ c.PRESSURIZED ❑ d.UNDER VACUUM 490-6. <br /> PANEL MANUFACTURER: Veeder Root 490-7. MODEL#: TLS 350 490-8. <br /> LEAK SENSOR MANUFACTURER: Veeder Root 490-9. MODEL#(s): 794390-420 490-10. <br /> _.......... ......._.........._..................................................................._-_... <br /> ❑ 2.AUTOMATIC TANK GAUGING(ATG)SYSTEM USED TO MONITOR SINGLE WALL TANK(S).[23 CCR§26431 490-11. <br /> PANEL MANUFACTURER: 490-12. MODEL#: 490-13. <br /> IN-TANK PROBE MANUFACTURER: 490-14. MODEL#(S): 490-15. <br /> LEAK TEST FREQUENCY: ❑ a.CONTINUOUS ❑ b.DAILY/NIGHTLY ❑ c.WEEKLY 490-16. <br /> ❑ d.MONTHLY ❑ e.OTHER(Specify): 490-17. <br /> PROGRAMMED TESTS: ❑ a.0.1 h. ❑ b.0.2 h. ❑ c.OTHER(Specify): ago ls. <br /> g•P• g•P• ( P fY) 49019. <br /> ❑ 3.MONTHLY STATISTICAL INVENTORY RECONCILIATION[23 CCR§2646.11 -ago=zo <br /> �.._.................... ......... _-_- _ _._..-... _. _.._..._.-....__..- ........................._..._._...................._........._...... --------..--.---....-...... <br /> _......._...._..__..-......... <br /> ❑ 4.WEEKLY MANUAL TANK GAUGING(MTG)[23 CCR§2645] TESTING PERIOD: ❑ a.36 HOURS ❑ b.60 HOURS 490-22. <br /> __.._.._._.._..._........._...-.......................__......._.......--'-.._..__..-.-'--- -------..........--........._....... <br /> ...__._...._....---' <br /> ❑ 5.TANK INTEGRITY TESTING PER[23 CCR§2643.11 ago-z3. <br /> TEST FREQUENCY: 11a.ANNUALLY ❑ b.BIENNIALLY ❑ c.OTHER S eci ago-za. <br /> ................................................................................................................................................................................................................... <br /> ❑ 99.OTHER(Specify): ago-26. <br /> 490-27. <br /> V. PIPE MONITORING IS PERFORMED USING THE FOLLOWING METHOD(S) (Check all <br /> ® 1.CONTINUOUS MONITORING OF PIPE/PIPING SUMP(S)AND OTHER SECONDARY CONTAINMENT WITH AUDIBLE&VISUAL ALARMS. 490-28. <br /> [23 361 SECONDARY CONTAINMENT IS: ® a.DRY ❑ b.LIQUID FILLED ❑ c.PRESSURIZED ❑ d.UNDER VACUUM 490-29. <br /> §2636] <br /> PANEL MANUFACTURER:Veeder Root 490-30. MODEL#: TLS 350 490-31. <br /> LEAK SENSOR MANUFACTURER: Veeder Root 490-32. MODEL#(S): 794380-208 490-33. <br /> PIPING LEAK ALARM TRIGGERS AUTOMATIC PUMP(i.e.,TURBINE)SHUTDOWN. ® a.YES ❑ b.NO 490-34. <br /> FAILURE/DISCONNECTION OF THE MONITORING SYSTEM TRIGGERS AUTOMATIC PUMP SHUTDOWN. ® a.YES ❑ b.NO 490-35. <br /> ❑ 2.MECHANICAL LINE LEAK DETECTOR(MLLD)THAT ROUTINELY PERFORMS 3.0 g.p.h. LEAK TESTS AND RESTRICTS OR SHUTS OFF 490-36- <br /> PRODUCT FLOW WHEN A LEAK IS DETECTED.[23 CCR§2636] <br /> MLLD MANUFACTURER(S): 490-37. MODEL#(S): 490-38. <br /> ...--' .. . <br /> --..._...._..........__......_......_......_...._._.__........................................___........_. . .. . <br /> . ._..._-..-.................................................................. <br /> ❑ 3.ELECTRONIC LINE LEAK DETECTOR(ELLD)THAT ROUTINELY PERFORMS 3.0 g.p.h.LEAK TESTS.[23 CCR§26361 <br /> 490-39. <br /> ELLD MANUFACTURER(S): 4900' MODEL#(S): 490-41. <br /> PROGRAMMED IN LINE LEAK TEST: ❑ a.MINIMUM MONTHLY 0.2 g.p.h. ❑ b.MINIMUM ANNUAL 0.1 g.p.h. 490-42. <br /> ELLD DETECTION OF A PIPING LEAK TRIGGERS AUTOMATIC PUMP SHUTDOWN. ❑ a.YES ❑ b.NO 49043. <br /> ELLD FAILURE/DISCONNECTION TRIGGERS AUTOMATIC PUMP SHUTDOWN. ❑ a.YES ❑ b.NO 490-44. <br /> ..............._...._.............................................----.....---- ---- -....- ........_... _..__...._.........._. <br /> ❑ 4.PIPE INTEGRITY TESTING. 49045. <br /> TEST FREQUENCY: ❑ a.ANNUALLY ❑ b.EVERY 3 YEARS ❑ c.OTHER(Specify) qqp 90-46 <br /> -..._....... ....._...._-__.._.-._-.......__...........................- ....._.__... _ <br /> __ _ _-...__.._......._.........._-.... -.........................................................c..............._._.._..._..........._.-_ <br /> ❑ 5.VISUAL PIPE MONITORING. 49048' <br /> FREQUENCY: ❑ a.DAILY ❑ b.WEEKLY ❑ C.MIN.MONTHLY&.EACH TIME SYSTEM OPERATED* 490.49. <br /> •Allowed for monitoring of unburied emerBenc �eoerator fuei,�m�.-o> �er HSC�25281_SSb)�31�.__-__ <br /> ❑ 6.SUCTION PIPING MEETS EXEMPTION CRITERIA.[23 CCR§2636(x)(3)1 490-50. <br /> --_-__.........._........_..................... _ --........... - -____ .......__ _ ........__._.____..__._._-....._..--................................................... _......- --._...................... _._._._._.................................__... <br /> __..... <br /> ❑ 7.NO REGULATED PIPING PER HEALTH AND SAFETY CODE. DIVISION 20,CHAPTER 6.7 IS CONNECTED TO THE TANK SYSTEM. 490-51. <br /> _.. - --' ........ ........... ....... <br /> ® <br /> 99.OTHER(Specify)The system has gravity flow double wall piping underground which leads into the shop, ag0-5352 <br /> in which,the double wall terminates aboveground. The single wall aboveground piping is inspected daily. <br /> UPCF UST-D(12/2007)-1/4 www.unidocs.or-, <br />