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14• STOCKTON—EAST WATER DISTRICT 6767 EAST MAIN STREET STOCKTON CALIF 1/15/93 Name of Supplier.Owner or Dealer Address No.and Street(1) City State Dale of Toot 15. TANK TO TEST 15a. BRIEF DIAGRAM OF TANK FIELD 16. CAPACITY From El station Cn.rt EAST WEST Nominal Capacay 4.000 ❑ Tank Manufacturer's Chart ldenthy by position Gallon. [x] Company Enginaering Data UNLEADED NORTH ❑ Charts supplied with Tank Tester By most accurate 4, 255 Brand and Grade capacity chart availableEl other Gallons Total Gallon 17, FILL-UP FOR TEST es,Reeding Dtk*Water Bottom 1�Gt1 0 A1 k Inventory In Tank 4, 255 before FlkirP - r In. r 7 In. to N" Gallons Tank Diameter 0 Water Bottom — 18. SPECIAL CONDITIONS AND PROCEDURES TO TEST THIS TANK ❑Water In tank ❑ Linsfe)being tooted with LVLLT Top oft equipment + 10 See manual section applicable.Check below and record procedure In tog(27). ❑High water table In tank excavation Tout Quantity 4, 265 less maximum elloweble Iesl pressure for air tests. 19. TANK MEASUREMENTS FOR Four pound rule does not apply to dmblewalled tank%. TSTT ASSEMBLY 21. VAPOR RECOVERY SYSTEM Q stage I stage if Complete section below: Bottom of tank to grade' ............................ 126 In, Add 30-for"T"probe may................I.......... 30 Ir,, 24b. COEFFICIENT OF EXPANSION 1. is four pound tute,equiredv r« ❑ No ❑ Total tubing to aaeambte—approximate............. In. RECIPROCAL METHOD 28 20. EXTENSION HOSE SETTING Type of product ..................... UNLEADED NORTH 2,Hwgtd to 1 r mark from aerie — - � 356 Tank top to grade'.................................. In. *r1mmster Employed............................I..... 6 N Tem ature In 54 4.0 04 Extend hose an Wcllon lube a"or man After CI Circulation��....I............... 3.Preewnelbottamoftank P.S.I. •••.••........•. F below tank top....................................... In. Tamp.rerun of Sample................................. 4 6 IF 1 4. PTapure al top of tank L 9 2 R.&t. ❑ it Fill t extends above grade,use top or nil,2['b 411 RISER � -,�La - —� �F []USE WITH THERMAL SENSOR Difference(•r-)......................................... PN5039(Blue Bax) Obeaved AGravity vty ...................... 57. 3 • Depth o!aortal ._.., 12 6 In. .........". 22. Thermal-Sensor reading aher circulation digits Reciprocal 14 8 3 page. 61 Tank dla, 91�In. IF 41265 1483 2. 8759274 BELOW Between 23. Digits par•F in range of expected change Total quantity in Reciprocal Volume change In TANK this sunk per IF -alar table Ia tank bottom ..•.�.—in. digits lull tank(17) Transfer to Lin 26& NOTES: 24 a. IF USING THERMAL SENSOR DTS-2000 24c. FOR TESTING WITH WATER a..Tabi.0&D OR OC-2000 WHICH READ 1000 DIGITS PER OF TRANSFER 1000 TO LINE 26, Water Temperature after Circulation DIGITS PER of IN TEST RANGE. Table C from Thermal Sensor............................ •F 54.075 Coefficient of water The above calculations an to be used for dry soil conditions to TebN D................................................ establish a positive pressure advent"*,"when using the four pound rule to compensate for the presence of subsurfacal water In the tank Added Surfact■m7 ❑Yes ❑No Transfer COE to Lin M. area. Refer to N.F.P.k 30. Sections 2-3.2.4 and 2-7.2 and the lank 25. (a) _ _ x (b) = G gallons manufacturer regarding allowable system test prsesutes. Total quantity in Coefficient of expansion for Volum.change In this lank full lank it 7) Involved product per IF 26, tat 2.8759271 * 11000 = .0028759 This is Volume change per IF(25 or 24b) Digits per IF in test Velums change per digit test -0029' Range 123 or 24m) Compute to 4 decimal ptaca.. factor(a)