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h <br />I <br />rr <br />V) <br />W <br />r•- <br />7' <br />AINLAY TANK TIGHTNESS TEST NO. <br />10 <br />+ <br />INCLUDE ENOUGH INFO. TO ACCURATELY IDENTIFY TANK. INUMBERICONTENTSfPOSITION, <br />TANK I.D. <br />s/ �- ETC.) <br />TANK �`S/•� <br />DIAMETER INS. FILL PIPE LENGTH �G / z <br />11 <br />INS <br />WATER IN <br />(a) START WATER IN TANK _ INS' (c) END WATER IN TANK <br />TANK <br />(b) START WATER IN TANK_ __ -� GALS INS <br />(d) END WATER IN TANK '�` � ,GALS <br />1 <br />PRODUCT <br />(a) NOMINAL CAPACITY 6 GALS (c) DEDUCT WATER 1N TANK �' GALS <br />VOLUME <br />� <br />Ib► ACTUAL CAPACITY GALS (d) TOTAL. PRODUCT VOL. O Sd GALS <br />(FROM TANK CHART) (e) PIPING- GALS <br />(f) TOTAL GALS <br />13 <br />(a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM --�� (h) INS <br />FILL <br />(b) DENSITY OF TANK PRODUCT = .�� W LBICU. IN (FROM TABLES) <br />DENSITY OF EXTERNAL WATER 0.036 <br />PIPE <br />; <br />Ile) ADDITIONAL HEAD REQUIRED LB1CU. IN. <br />_ � Ih1 x x 0.036 <br />INS <br />� <br />EXTENSION <br />(0.036 <br />w) � <br />NOTE: <br />�i <br />TO AVOID POSSIBLE TANK DAMAGE THE ADDED PRESSURE FROM A FILL PIPE EXTENSION MUST NEVER <br />EXCEED 5 P.S.I.. <br />i <br />14 <br />z <br />{a) A.P.I. GRAVITY AT G,�_ aF <br />PRELIM <br />a <br />(b) A.P.t. GRAVITY _ AT 600F <br />TEST DATA <br />(c) COEFF. OF EXPANSION b0 ✓ /f <br />Q <br />15cnI <br />+-- <br />����- <br />(a) START TEST � AM/PM: END TEST �G y AM/PM: EST TIME go <br />TEST <br />DATA <br />�MINS. <br />(b) TEMPERATURE CHANGE DURING TEST = (SLOPE OF'E ST FIT" LINE) x (TEST TIME•). <br />pp 0 0 /. <br />—� <br />(1� (C) VOL. CHANGE DUE TO TEMP = PRODUCT VOL x TEMP. CHANGE x COE<FF. EXP. <br />t <br />S =2—i121). ±00& (t5h1 ■ vaoG�Iy ?/ _ . U4 y! �y7 <br />.GALS. <br />l (d) TOTAL LIQUID VOL. ADDED/SUBTRACTEDAT END OF TEST ...... .. . ... . ... _ + / - 00 `t' <br />m GALS, <br />(e) VOL. CHANGE NOT DUETO TEMP I(c) + (d)] = 0 00 / ? GALS. <br />(f) LEAK RATE= • ppG l?`� (a) � 90 = 0 DUDOa / `l. w _ , O DO L16 r <br />TIME OF TEST (MINS) (15a) G•PH. <br />1n u THIS LEAK RATE DOES/DOES NOT EXCEED THE STANDARD OF 0.050 G.P. H. DESCRIBED IN NATIONAL <br />vi FIRE PROTECTION ASSOC.. BULLETIN N -FPA. 329. <br />u <br />r THE TANK IS TIGHT R/ THE TANK IS NOT TIGHT p <br />16 <br />u' NOTES <br />L n e� T G.- a .- f I i i <br />w <br />as <br />�a , <br />