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AINLAY TANK TIGHTNESS TEST No. <br /> 10 INCLUDE ENOUGH INFO.TO ACCURATELY IDENTIFY TANK.(NUMBER/CONTENTS/POSITION, ETC.) <br /> TANK I.D. <br /> TANK DIAMETER INS FILL PIPE LENGTH INS <br /> 11 <br /> WATER IN (a)START WATER IN TANK F INS (c)END WATER IN TANK INS <br /> TANK (b)START WATER IN TANK GALS (d)END WATER IN TANK GALS <br /> 12 (a)NOMINAL CAPACITY 2 Oa 89 e GALS (c) DEDUCT WATER IN TANK "T" GALS <br /> PRODUCT * (b)ACTUAL CAPACITY 2:0, -1 10 GALS (d)TOTAL PRODUCT VOL. 0, 36 21 2 GALS <br /> VOLUME (FROM TANK CHART) (e) PIPING GALS <br /> Is (f) TOTAL GALS <br /> 13 (a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM = (h) INS <br /> (b)DENSITY OF TANK PRODUCT (w) LB/CU. IN. (FROM TABLES) <br /> FILL DENSITY OF EXTERNAL WATER = 0.036 LB/CU. IN. <br /> PIPE (c)ADDITIONAL HEAD REQUIRED = (h) x 0.036 = x 0.036 INS <br /> EXTENSION (w) <br /> NOTE. <br /> TO AVOID POSSIBLE TANK DAMAGE THE ADDED PRESSURE FROM A FILL PIPE EXTENSION MUST NEVER <br /> EXCEED 5 P.S.I. <br /> 14 <br /> (a) A.P.I.GRAVITY AT, '7 F <br /> PRELIM (b)A.P.I.GRAVITY AT 60°F <br /> TEST DATA (c) COEFF.OF EXPANSION W rj,-A b\\. 5 <br /> 15 (a) START TEST AM/PM:END TEST_2._213 AM/PM:TEST TIME (00 MINS. <br /> TEST (b) TEMPERATURE CHANGE DURING TEST=(SLOPE OF"BEST F17'LINE) x (TEST TIME)"-^0-T- <br /> DATA = (Sofia.5, -- _x C.o F. <br /> (c) VOL.CHANGE DUE TO TEMP=PRODUCT VOL x TEMP CHANGE x COEFF.EXP. <br /> 0 7z_)Q (12f)x (15b)xO <br /> �\\�5(14�C) 40 GALS. <br /> (d) TOTAL LIQUID VOL.4SDE /SUBTRACTED AT END OF TEST................... +Q VZ) —GALS. <br /> (e) VOL.CHANGE NOT DUE TO TEMP[(c)+ 0 GALS. <br /> (f) LEAK RATE= (e)-60 = O 3 -60= ()3t G.P.H. <br /> TIME OF TEST(MINS) (15a) <br /> THIS LEAK RATE DOES/DOES NOT EXCEED THE STANDARD OF 0.050 G.P.H.DESCRIBED IN NATIONAL <br /> FIRE PROTECTION ASSOC..BULLETIN N.FRA.329. <br /> THE TANK IS TIC44T4D THE TANK IS NOT TIGHT 0 <br /> 16 <br /> NOTES <br />