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AIN LAY TANK TIGHTNESS TEST NO. 17 VOLUMETRIC TABULATION <br /> (A) (B) VOLUME <br /> - TIME AVERAGE (C) (D) VOLUME CHANGE CUMULATIVE <br /> 10 INCLUDE ENOUGH INFO.TO ACCURATELY IDENTIFY TANK.(NUMBER/CONTENTS/POSITION, ETC.) (MINUTES) TEMPERATURE BEFORE AFTER +/-(c-d) VOLUME <br /> TANK I.D. <br /> _ TANK DIAMETER 1 Zv <br /> INS - FILL PIPE LENGTH a 0 -_ INS 712 <br /> WATER IN (a)START WATER IN TANK '6 INS (c)END WATER IN TANK INS Q L O Z 4 {at0 (I �b <br /> TANK (b)FART WATER IN TANK GALS (d)END WATER IN TANK GALS ) .•� <br /> 12 (a)NOMINAL CAPACITY a 0 ®a . Y''" <br /> PR GALS {c) DEDUCT WATER IN TANK GALS <br /> PRODUCT ' (b)ACTUAL CAPACITY �- ®®o GALS (d)TOTAL PRODUCT VOL. �--a a e 4 Z V )l`� ! (-7 ®O <br /> GALS <br /> VOLUME (FROM TANK CHART) - (e) PIPING GALS 5 W7 <br /> (f) TOTAL 'ZO ►o Z GALS <br /> 1 <br /> 13 (a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM = -�°- (h) INS oByO �^�' ) ! 117 <br /> (b) DENSITY OF TANK PRODUCT = s-q (w) LB/CU. IN.(FROM TABLES) Og <br /> FILL DENSITY OF EXTERNAL WATER = 0.036 LBICU. IN. <br /> 14 <br /> PIPE (c) ADDITIONAL HEAD REQUIRED = (h) x 0.036 x 0.036 ® INS <br /> (w) E'S t 1 3 t1 `w <br /> EXTENSION NOTE or <br /> TO AVOID POSSIBLE TANK DAMAGE THE ADDED PRESSURE FROM A FILL PIPE EXTENSION MUST NEVER ®$5 1 2S 1 ? j { t ®O I ;i': ''•� <br /> EXCEED 5 P.S.I. { <br /> 14 (a) A.P.I.GRAVITY 3� 5 AT °( F 1 t`i t`.°t �. ✓� � <br /> PRELIM (b)A.P.I.GRAVITY_Ito .--2- AT 60°F <br /> TEST DATA (c) COEFF.OF EXPANSION •00ct- b 3 qO (?O 1 <br /> 15 <br /> - (a) START TEST ® 'c4 I S AM/PM:END TEST I Q% G AM/PM:TEST TIME _MINS. <br /> �gt5 7zW � 'j CIS- i <br /> -TEST (b) TEMPERATURE CHANGE DURING TEST=(SLOPE OF"BEST FIT"LINE) x (TEST TIME)"-RQ�— <br /> DATA OWo x _ +/_ C303to °F tf 0 -7L3 <br /> - V• -- <br /> (c) VOL.CHANGE DUE TO TEMP=PRODUCT VOL x TEMP.CHANGE x COEFF EXP. <br /> =tea.► .% (12f)x Oo (15b)x oo04L34o (14c) =+K1 O X35 Q 3 `7 1 k <br /> -�---- GALS. 9 O �•"� 11 �.• <br /> (d) TOTAL LIQUID VO ADD /SUBTRACTED AT END OF TEST................... =+/Q) .®Okb GALS. d 9� <br /> (e) VOL CHANGE NOT DUE TO TEMP[(c)+(d)).'........ _ ® 3S + GALS. <br /> INN bN <br /> (f) LEAK RATE= (e)"60 _ . C 80 S 160= .O X7 544G.P.H. O 4` u '?2 L !®\ wo 00 <br /> TIME OF TEST(MINS) __ Ch _._(15a) -. <br /> 09ys 110 Ito <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.F.P.A.329. <br /> ®q 4� <br /> THE TANK IS TIGHZS!THE TANK IS NOT TIGHT <br /> 16 <br /> NOTES too5 '7 zo l0 l `� 4 1 C? 1 Z:'. <br /> lo�' 01 �-- <br /> toys 1 1� 1�� t� 1 . bo <br /> ,t <br />