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Sep 27 10 09:56a Jerry Nicar 2094620700 p.23 <br />P.10 <br />Sqp 15 10 10:37a EAarran <br />AZ COM <br />PIPING CODE: NIA <br />ATWOSPRERIC TANK LEAK CHECK TEST <br />DATA RECORD <br />USED LUBE OIL TANK 0-5 LEAK TEST LO -003 <br />TEST MEDIUM: WATER <br />TEST MAOP- FULLY FILLED OPEN[ TANK AT ATMOSPHERIC PRESSURE — MA)<IMUM TANK <br />STORAGE HEAD PRESSURE <br />PRGJE%T: NICS II S T ALL WGREMENl IAL COMPRES320'� (Y.-7 K-8 & K9) , ROJECT <br />TEST NUMBERIDESCRIPTION: LO -003. USED LUBE OILTANK D-5 (24-HOUR LEAK CHECK) cJ <br />mAXIWiUivi TANK VOLUME. <br />T EST PROTOCOL FOLLOWS. <br />TESTING PREREQUISITES <br />1, EXTERRAN (TANK OPERATOR) T O EVACUATE ALL EXISTING LUBE O!L IN TANK AND <br />HAUL OFF SITE. <br />2_ GILBERT CONSTRUCTION (GILBERT) TO VACUUM ANY STANDING RAINWATER IN TANK <br />CONTAINMENT AREA AND RUN TO OILNWATER SEPARATOR (GUNBARREL). NOTE: TEST <br />MUST BE CDNiDUCTED DURING 24-HOUR PERIOD OF DRY WEATHER TO ALLOW FOR <br />UNOBSTRUCTED SIGHTING OF POTENTIAL LEAK PATHS. <br />3. PLUG TANK INLET FITTING FOR TEST— DO NOT INTRODUCE WATER INTO USED OIL <br />SUPPLY LINE BACK TO GLINBARREL. <br />TEST PLAN <br />4. ONCE FOR LEAKS AT EEACH <br />ACH TANK FITTING LOCATION (SEE ATTAC C ETANK DRAWING) AS <br />TEST WATER IS INTRODUCED BEFORE FILLING FURTHER. IF LEAKS ARE FOUND, DRAIN <br />TANK AND REPAIR LEAK(S) BEFORE PROCEEDING VOTH ADDITIONAL TANK FILLING_ <br />5_ CINGE TANK IS FILLED TO TANK STORAGE LIMIT (APPROXIMATELY 6- ABOVE HIGH <br />LEVEL LEAK ALARM FITTING (K), TANK SHALL BE VISUALLY CHECKED AND CONFIRMED <br />FOR NO LEAKS AND "D-6 HIGH LEVEL ALARM" ACTIVE IN AUXILIARY BUIL DING - <br />6. CHECK FOR LEAKS ON THE HOUR FOR FIRST TWO HOURS AFTER FILL AND PREPARE <br />TANK FOR OVERNIGHT TEST: SEAL TANK TOP MANHOLE OPENING (E) AND DRAIN <br />LINEIOUTLET (C) PRIOR TO LEAVING SITE DURING FIRST DAY TO PRECLUDE <br />POTENTIAL OF TAMPERING DURING OVERNIGHT TEST PERIOD_ PLACE "TEST IN <br />PROGRESS" PLACARD ON TANK BEFORE LEAVING SITE. <br />T. UPON RETURN TO SITE THE FOLLOWING DAY, CHECK FOR EVIDENCE OF SEAL <br />TAMPERING AND VISUALLY C,iE�K HCP. LEAKS AT ALL TANK F!TTINC-5 AND <br />UNDERNEATH TANK - <br />8. PERFORM FINAL LEAK CHECK PRIOR TO COMPLETING 24-HOUR TEST PERIOD_ <br />9, RECONNECT TANK INLET'P(PING TO TANK INLET FRYING_ <br />10_ RETURN 0-5 TO SERVICE. <br />11. RECORD VISUAL LEAK CHECK INFO IN WITNESS POINT TABLE BELOW. <br />START DATEITIME: FEBRUARY 17, 2010. 11,25 AM COMPLETION DATEr M E: FEBRUARY 18, <br />2010,11:30 ANI <br />HIGH POINT ELEVATION: TOP OF TANK BELOW MANHOLE (E) LIP TEST DURA7ION: 24 HOURS <br />1 <br />