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14. 7-11_#_19976 _1399 NORTH MAIN Name of Supplier. Owner or Dealer Add,ess No and Slreel(s) 15. TANK TO TEST 15a. BRIEF DIAGRAM OF TANK FIELD NORTH SOUTH Identify by position MID GRADE Brand and Grade 17. FILL -UP FOR TEST Stick Water Bottom (� (7( before Fill -up — 0 in, yL _9 5 in to 'A" Gallons Tank Diameter MANTECA City 16. CAPACITY Nominal Capacity By most accurate capacity chart available 10,000 Gallons 9,980 18. SPECIAL CONDITIONS AND PROCEDURES TO TEST THIS TANK ❑ Waiter in tank ❑ Line(s) being tested with LVLLT See manual sxtlons applicable Check below and record procedure In log (27). ❑ High water table in tank excavation Ilse maximum allowable test pressure for all tests 19. TANK MEASUREMENTS FOR Four pound rule does not apply to doublewalled tanks TSTT ASSEMBLY Complete section below. Bottom of tank to grade* ..... .. .. .. ........ ......... 143 In. Add 30- for "T' probe assy, ........................... 30 in. 1 Is four pound rule required? Yee ❑ No ❑ Total tubing to assemble — approximate .. 2 Height tol2'mark from grade 14 in 20. EXTENSION HOSE SETTING o Tank lop to grade' .................................. 4 8 in. Extend hose on auction tube 6" or more 3 Pressure at bottom of tank 4 • 0 8 P.S.I. below lank top ...................................... in. a Pressure at top of tank 1 . 61 p S I -ll Fill pipe extends above grade, use top of fill ❑USE WITH THERMAL SENSOR Depth of burial 143 in PN5039 (Blue Box) 22. Thermal -Sensor reading after circulation _ digits Tank dia 95 in. _ .F BEL 0 WZ3Between . Digits per 'F in range of expected change """"able to tank bottom TANK in. --- digits NOTES: WELL OINT IN TANK PIT ®24a. IF USING THERMAL SENSOR DTS-2000 OR OC -2000 WHICH READ 1000 DIGITS PER OF TRANSFER 1000 TO LINE 26, DIGITS PER OF IN TEST RANGE. 70.467 The above calculations are to be used for dry soil conditions to establish a positive pressure advantage, or when using the four pound rule to compensate for the presence of subsurface water in the tank area Refer to N F A 30, Sections 2.3.2.4 and 2-7.2 and the tank manufacturer regarding allowable system test pressures. Gallons CALIF. Sale 5/2_7/92 From ❑ RECIPROCAL METHOD Total quantity in Station Chart ❑ Type of Product ................... Involved product Tank Manufacturer's Chart 6 H Hydrometer Employed .................................. *❑ Company Engineering Data ❑ Charts supplied with Tank Tester ❑ Range (23 or 24a) 80 'f Dither Total Gallons as Reading Inventory in Tank 9'9 8 O Water Bottom _ 7 7 U „r Top off equipment + 1n Total Quantity 9,990 21. VAPOR RECOVERY SYSTEM U Stage I L -J Stage II 24b. COEFFICIENT OF EXPANSION x (b) RECIPROCAL METHOD Total quantity in Coefficient of expansion for MID GRADE Type of Product ................... Involved product per •F 6 H Hydrometer Employed .................................. = .0065984 Temperature In Tank 70 'f After Circulation ........................................ Range (23 or 24a) 80 'f Temperature of Sample ................................. Difference (•/-) ......................................... +10 -F Observed A.P.I. Gravity ................................. 57.0 1514 61 Reciprocal Page a 9,990 . 1514 6.5984147 Total quantity in Reciprocal Volume change In full tank (17) this tank per "IF Transfer to Line 26s. 24c. FOR TESTING WITH WATER see Table C a o water Temperature atter Circulation Table C Irom Thermal Sensor. . ................... ...... -F Coefficient of Water TableD ................................................ Added Surfactant? ❑ Yes ❑ No Transfer COE 10 Line 25b 25. (a) x (b) _ (G) Total quantity in Coefficient of expansion for Volume change in this tank full tank (17) Involved product per •F 26• (a) 6.5984147 11000 = .0065984 Volume change per *F (25 or tab) Digits per *F in test Volume change per digit Range (23 or 24a) Compute to 4 decimal places. gallons This Is .0066 test factor (a)