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K H PI V V N r v o <br /> AINLAY TANvK 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 _ J.7. <br /> 11 INS <br /> WATER IN Ia)START WATER IN TANK INS (c)END WATER IN TANK — i�'1 <br /> TANK (b)START WATER IN TANK�—_ INS <br /> GALS (d)END WATER IN TANK lQ- GALS <br /> 12 <br /> PRODUCT (a)NOMINAL CAPACITY Cn ew0 GALS (c)DEDUCT WATER IN TANK ��GALS C <br /> VOLUME (b)ACTUAL CAPACITY IS k6o GALS (d)TOTAL PRODUCT VOL. Hca �Q._GALS m <br /> (FROM TANK CHART) �a <br /> 13 <br /> (a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM = � _(h) INS <br /> FILL (b)DENSITY OF TANK PRODUCT = (w) LBICU. IN. (FROM TABLES) <br /> DENSITY OF EXTERNAL WATER 0.038 LBICU. IN. <br /> PIPE (c) ADDITIONAL HEAD REQUIRED = (h)x 0.038 x 0.038 <br /> EXTENSION (w) _ _ — INS <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 /> 14 1 ' ^ <br /> PRELIM (a)START TEMP CHECK (_� too �P (d)A.P.I• GRAVITY S3.OI AT��_OF <br /> TEST DATA (b) END TEMPCHECK 12'•30' AMO <br /> (e) A.P.I. GRAVITY 3.p3_AT 60•F s <br /> (cl TIME SINCE LAST LIO.ADDED HRS (f) COEFF.OF EXPANSION .OCn req m <br /> 15 (a) START TEST I I lr (OPM: END TEST I I•�• f5'- AM/Q TEST TIME 60 <br /> MINS. <br /> TEST TIME TEMP TEMP TEMP I WTD. TIME I TEMP TEMP TEMP WTO. <br /> DATA 1 2 3 AVG. 1 2 3 AVG. ^ <br /> 7X67. <br /> I I •3 6 . G7 .16 G O 1%.900 <br /> 1m <br /> I V.45 6 . 3 6 2 6 6'>. <br /> n <br /> n 7. 67. 3I 67. — s <br /> V< �ed <br /> Ly G7 31 G7. < <br /> (b) TOTAL TEMP.CHANGE(AVG END TEMP.-AVG START TEMP.) = 7.30 _ -G2-3-04 = +lam QEF. <br /> (c) VOL. CHANGE DUE TO TEMP - PRODUCT VOL x TEMP.CHANGE x COEFF. EXP. <br /> =Ga02 x_.C'0')rl5el x .CW(O 704 n4v = +/© <br /> — _GALS. <br /> (d) TOTAL LIQUID VOL f14 ED UBTRACTED AT END OF TEST...................... ... =( �- • CJV03_' GALS. <br /> (e) VOL.CHANGE NOT DUE TO TEMP I(c) + (d)]... ......... _ 163 + t og2I- _ + l GALS. <br /> (1) LEAK RATE _ (01X <br /> ae _4.0(A x w = F'001 G.P.H. <br /> TIME OF TEST(MINS) <br /> THIS LEAK RATE DOESIS N XCEED THE STANDARD OF 0.050 G.P.H. DESCRIBED IN NATIONAL <br /> FIRE PROTECTION ASSO N N.F.P.A. 329. <br /> THE TANK IS TIGHT 2--rTHE TANK IS NOT TIGHT ❑ <br />