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a <br />3 <br />io <br />t <br />IL <br />LN] <br />J <br />i <br />Sn <br />w <br />Q <br />t8 D <br />Q Q <br />0 <br />0 <br />AINLAY TANK TIGHTNESS TEST No. S /,- <br />10 INCLUDE ENOUGH INFO. TO ACCURATELY IDENTIFY TANK. (NUM SERI CONTENTSIPOSITION, ETC.) <br />TANK I.D. TANK DIAMETER y /� INS FILL PIPE LENGTH <br />11 INS <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 (a) NOMINAL CAPACITY <br />PRODUCT � .GALS (c) DEDUCT WATER 1N TANK 8i GALS <br />(b) ACTUAL CAPACITY / 0 S t] GALS (d) TOTAL PRODUCT VOL. 0 GALS <br />VOLUME (FROM TANK CHART) (e) PIPING GALS <br />{f} TOTAL /0 GALS <br />13 (a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM Itt <br />Ih11N5 <br />(b) DENSITY OF TANK PRODUCT (w) LBICU. IN. (FROM TABLES) <br />FILL DENSITY OF EXTERNAL WATER 0.036 LBICU. IN. <br />PIPE (c) ADDITIONAL HEAD REQUIRED (h) x 0.036 = x 0.436 INS <br />EXTENSION 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 />PRELIM (a) A.P. I. GRAVITY S 3. G AT sy !; of <br />(b) A.P.I. GRAVITY S 3• & AT 60-F <br />TEST DATA (c) COEFF, OF EXPANSION 0 D 4 2- <br />15 15 <br />TEST <br />(a) START TEST O 5 AM/PM: END TEST / AM/PM: TESL" TIME MINS. <br />� <br />DATA t <br />(b) TEMPERATURE CHANGE DURING TEST = (SLOPE OF "BEST FIT" LINE) x {TEST TIME} <br />=,.000&99 O =0/- - 04--2 ,F <br />(e) VOL. CHANGE DUE TO TEMP = PRODUCT VOL x TEMP, CHANGE . COEFF. EXP <br />(121b,# OG1- 115b) r r �%�pi+�7?� CI + _ oq2 3 GALS. <br />(d) TOTAL LIQUID VOL. ADDED/SUBTRACTED AT END OF TEST ................... • SS 3 GALS. <br />(e) VOL. CHANGE NOT DUE TO TEMP ((c) + (d)I......... _ "� 042 Y « D� S3 , +!�) , O/d 7 GALS. <br />(f) LEAK RATE _ ` 0/0 -7 0/0 g 0 = . 00 0/19760 _ . 00 33 . <br />G.P. H. <br />TIME OF TEST (MINS) (15+) <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 THE TANK IS NOT TIGHT 0 <br />16 <br />NOTES P4, y�'j° 17bc +^ uJ�is C�i•c/<<r 6�- c c ct,w r y <br />