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AINLtiTANK TIGHTNESS TEST � <br />16 INCLUDE ENOUGH INFO. TO ACCURATELY IDENTIFY TANK. (NUMBER/CONTENTS/POSITION, ETC.) <br />TANK I.D. C� s —/ <br />TANK DIAMETER INS FILL PIPE LENGTH .__ _INS <br />17 <br />WATER IN (a) START,WATER IN TANK O INS (c) END WATER IN TANK INS <br />TANK (b) START WATER IN TANK O GALS (d) END WATER IN TANK GALS <br />�O.000 GALS ' <br />(a) NOMINAL CAPACITY (c) DEDUCT WATER IN TANK O GALS <br />PRODUCT <br />VOLUME (b) ACTUAL CAPACITY —GALS (d) TOTAL PRODUCT VOL. A�� ZX,0 GALS <br />(FROM TANK CHART) <br />(a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM <br />FILL (b) DENSITY OF TANK PRODUCT <br />DENSITY OF EXTERNAL WATER <br />PIPE (c) ADDITIONAL HEAD REQUIRED <br />(h) INS <br />(w)LB/CU. IN. (FROM TABLES) <br />u.u3b LBICU. IN. <br />IN x 0.036 _ . n ma <br />(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. AT THE WATER LEVEL. <br />20 �0 ®PM <br />(a) START TEMP CHECK <br />PRELIM (b) END TEMP CHECK 47/34 AMI® <br />TEST DATA (c) TIME SINCE LAST LIQ.. ADDED /07-- HRS <br />\\� 0 <br />21 <br />TEST <br />y y <br />DATA <br />w <br />w <br />Ix <br />Q <br />O <br />0 <br />a <br />elN <br />(d) A.P.I. GRAVITYSr7!'5- <br />, AT 451'F <br />(e) A.P.I. GRAVITY 2 AT 60°F <br />(f) COEFF.OF EXPANSIONS 6"7G4 <br />(a) START TEST IWYO A�ij /PM: END TEST /.2•3o AM(O. TEST TIME 6 MINS. <br />INS <br />(b) TOTAL TEMP. CHANGE (AVG END TEMP. — AVG START TEMP.) _J�_40QZ�-"._?V7K= ta.&7_ "F <br />(c) VOL. CHANGE DUE TO TEMP PRODUCT VOL x TEMP. CHANGE x COEFF. EXP. <br />Q Anel x .63 (2)b) x 1000617LQIpn __ + .203 GALS. <br />(d) TOTAL LIQUID VOL. ADDED/SUBTRACTED AT END OF TEST ......................... =Q/- I GALS. <br />(e) VOL. CHANGE NOT DUE TO TEMP ((c) + IQ............ = . 203 + . OQ 1 =6/- • 00-T GALS. <br />(f) LEAK RATE _ (e) x 60 = .00y x - = 0 00't G.P.M. <br />TIME OF TEST (MINS) go dna) <br />THIS LEAK RATE OMES NO XCEED THE STANDARD OF 0.050 G.F.H. DESCRIBED IN NATIONAL <br />FIRE PROTECTION ASSOC., BU ETIN N.F.P.A. 329. <br />THE TANK IS TIGHT Ldel THE TANK IS NOT TIGHT ❑ <br />I1���f®JI�FiF•i�iiiii <br />Pwj_"0 <br />r*�jdE <br />INS <br />(b) TOTAL TEMP. CHANGE (AVG END TEMP. — AVG START TEMP.) _J�_40QZ�-"._?V7K= ta.&7_ "F <br />(c) VOL. CHANGE DUE TO TEMP PRODUCT VOL x TEMP. CHANGE x COEFF. EXP. <br />Q Anel x .63 (2)b) x 1000617LQIpn __ + .203 GALS. <br />(d) TOTAL LIQUID VOL. ADDED/SUBTRACTED AT END OF TEST ......................... =Q/- I GALS. <br />(e) VOL. CHANGE NOT DUE TO TEMP ((c) + IQ............ = . 203 + . OQ 1 =6/- • 00-T GALS. <br />(f) LEAK RATE _ (e) x 60 = .00y x - = 0 00't G.P.M. <br />TIME OF TEST (MINS) go dna) <br />THIS LEAK RATE OMES NO XCEED THE STANDARD OF 0.050 G.F.H. DESCRIBED IN NATIONAL <br />FIRE PROTECTION ASSOC., BU ETIN N.F.P.A. 329. <br />THE TANK IS TIGHT Ldel THE TANK IS NOT TIGHT ❑ <br />