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14. Arco Name of Supplier, Owner or Dealer 15. TANK TO TEST 4 o Identity by posiu n Z��C 2 - Brand and Grade 25775 So Patterson Pass Rd. . Address No. and Streetls) 15a. BRIEF DIAGRAM OF TANK FIELD See Attached Tracy Ca. l2 -_2 !. ?0 City .Sate -, Date of Test 16. CAPACITY Nominal Capacity Gelbns most acc Ca CepeC rty [halt available Gallons 17. FILL -UP FOR TEST Stick Water Bottom. - before Fill -up 19--- in. �J In. Inventory to 'n" allons ., Tank Diameter 18. SPECIAL CONDITIONS AND PROCEDURES TO TEST THIS TANK Water in tank Line(s) being tested with LVLLT See manual sections applicable. Check below and record procedure in log (27). High water table in tank excavation Use 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. �_ 51-11 �• 24b. COEFFICIENT OF EXPANSION _' Bottom of tank to grade' ............................ in. - 1. Is four pound rule required? Yes ❑ No �x Add 30" for 'T' probe easy ...... .... ............. 30 in. 24c. FOR TESTING WITH WATER sae Table Cd D ........................................ Total tubing to assemble — approximate in. Hydrometer Employed .......... ........................ rc/ H 20. EXTENSION HOSE SETTINGom Temperature in Tank - 2. Height to 12" mark from bottom of tank . After Circulation ............... eSiG� - Temperature of Sample Tank top to grade' _ ................................ --GSL, in. ................................. =F Extend hose on suction tube 6" or more Difference ('/-) 3. Pressure at bottom of tank L-j/__L—_ P S.I. ...... ........... ............. ::. - Table C ................................................ below lank to p ...................................... in. 4. Pressure at top of tank — P.S.I. 'Il Fill pipe extends above grade. use top of fill. Reciprocal I�z z' Page a 4— Coefficient of Expansion 22. Thermal -Sensor reading after circulation _ — Total quantity in Reciprixal Depth of burial � in. *ems!/�� digits N From Table 8 ............................................ Transfer to Line 26a. 0 etwe�O i Transfer COE to Line 25b. Added Surfactant? ❑ Yes ❑ No Transfer COE to Lina 25b /� 23. Digits per °F in range of expected change Tank die 2 in. digits COEFFICIENT OF EXPANSION (Complete after circulation) 24a. Corrected A P.I. Gravity - Water table _ in. .--� Observed A.P L Gravity .. .... ................. - ... NOTES. The above calculations are to be used for dry Boil conditions to establish a positive pressure advantage, or when using the four pound ruka to compensate for the presence of subsurface water in the tank Yea. Refer to N.F.P.A. 30, Sections 2-3.24 and 2-7.2 and the tank manufacturer regarding allowable system test pressures. 102 2 '/ 7�fQy/ From ❑ Station Chart ❑ Tank Manufacturer's Chart ❑ Company Engineering Data ❑ Charts supplied with ❑ Other Gallons Transfer total to hne 25a Total Gallons ea. Reading �Q 21. VAPOR RECOVERY SYSTEM ❑ Stage 1 ❑ Stage it �_ �• 24b. COEFFICIENT OF EXPANSION _' r RECIPROCAL METHOD full tank (16 or 17) /�/ �/ Q (a) V. 3 ez T L Z_ Type of Product I!�!♦♦��!!)) 24c. FOR TESTING WITH WATER sae Table Cd D ........................................ o Observed Sample Temperature ......................... Hydrometer Employed .......... ........................ rc/ H p Temperature in Tank - �l • I® After Circulation ............... F Z Temperature of Sample Jz O ................................. =F �C Difference ('/-) /, ��__ "F ■ ...... ........... ............. ::. T •� Table C ................................................ °F V Observed A. P.1. Gravity ........ ..........:...............�_ /. ia/�� — Reciprocal I�z z' Page a 4— Coefficient of Expansion &;�� 14�� 777 = 4 X, ?n� p — Total quantity in Reciprixal Volume change in full tank (16 or 17) this tank per °F N From Table 8 ............................................ Transfer to Line 26a. Hydrometer employed ................................... H (a) Total quantity in x (b) Coefficient of expansion for _ (c) Volume change In this tank gallons - full tank (16 or 17) /�/ �/ Q (a) V. 3 ez T L Involved product ,0 pY °F = 00 R - This is 24c. FOR TESTING WITH WATER sae Table Cd D w o Observed Sample Temperature ......................... °F p Z Z P Corrected A.P.I. Gravity Water Temperature after Circulation _ @ 60°F. From Table A .................................... Table C ................................................ °F Coefficient of Expansion Coefficient of Water _ I""` 0 for Involved ProductTabb D................................................ C) N From Table 8 ............................................ 0 N Transfer COE to Line 25b. Added Surfactant? ❑ Yes ❑ No Transfer COE to Lina 25b - 25. (a) Total quantity in x (b) Coefficient of expansion for _ (c) Volume change In this tank gallons - full tank (16 or 17) /�/ �/ Q (a) V. 3 ez T L Involved product ,0 pY °F = 00 R - This is Volume change per •F (25 or 24b) Digits pgr,!F In test Range (23).1 _ Volume change per digit Compute to 4 decimal places, tpt -- factor (a)