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y <br />Zi z <br />z <br />a <br />Q O <br />w V <br />ww <br />r r <br />AINLAY TANK TIGHTNESS TEST No. &n <br />10 INCLUDE ENOUGH INFO. TO ACCURATELY IDENTIFY TANK. (NUMSERI CONTENTSIPOSITION. ETC.) <br />TANK I.D. TANK DIAMETER y 5- /' - INS FILL PIPE LENGTH INS <br />11 <br />WATER IN (a) START WATER IN TANK INS (c) END WATER IN TANK INS <br />TANK (b) START WATER IN TANK, GALS (d) END WATER IN TANK GALS <br />12 <br />PRODUCT <br />VOLUME <br />(a) NOMINAL CAPACITY / d GALS <br />(b) ACTUAL CAPACITY GALS <br />(FROM TANK CHART) <br />(c) DEDUCT WATER IN TANK -&- GALS <br />(d) TOTAL PRODUCT VOL. D GALS <br />(e) PIPING GALS <br />(I) TOTAL S Z GALS <br />13 <br />(a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM <br />= '�" - (h) INS <br />(b) DENSITY OF TANK PRODUCT <br />■ (w) LBICU. IN. (FROM TABLES) <br />FILL <br />DENSITY OF EXTERNAL WATER <br />= 0.038 LBICU. IN. <br />PIPE <br />(c) ADDITIONAL HEAD REQUIRED <br />: (h) x 0.036 = x 0.036 = INS <br />PN) <br />EXTENSION <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 �• <br />.�` <br />S AT 4 °F <br />PRELIM <br />(b) A.P.I. GRAVITY SS AT 60°F <br />TEST DATA <br />(c) COEFF. OF EXPANSION <br />• a go-& S G IA <br />15 <br />(a) START TEST 1y3'D AM/PM: END TEST �� D AM/PM: TEST TIME Q MINS. <br />TEST DATA (b) TEMPERATURE CHANGE DURING TEST = (SLOPE 0 ST FIT" LINE) x (TEST TIME <br />90 -- - o •00 F. <br />(c) VOL. CHANGE DUE TO TEMP = PRODUCT VOL M TEMP CHANGE x COEFF EXP <br />/4 L_I12f). @036 o5b).,dp0SL4acs = + /t�. d ©1 GALS. <br />(d) TOTAL LIQUID VOL. ADOED/SUBTRACTED AT END OF TEST ................... * / - f • GALS. <br />(e) VOL. CHANGE NOT DUE TO TEMP j(c) + (d)j......... = • O� +7 3 ' f, pp 3 ° + ' Q �► I TGALS. <br />b ZT (e) +3 <br />r! 9O coo do .40$yGG G.P.H. <br />(1) LEAK RATE D + <br />TIME OF TEST (MINS) <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 />THE TANK IS TIGHT 117/ THE TANK IS NOT TIGHT 0 <br />161� <br />PC.�+rf+ 1n�Ttr WG.S CI(iec kvol �ar Q G c uric y <br />NOTES <br />rt+N 5+ea ltd/ 61, i— 7 1 <br />c <br />