Laserfiche WebLink
1� <br />ri <br />e <br />I <br />Iw <br />ac <br />m <br />00 <br />r� <br />L <br />C <br />AINLAYTANK TIGHTNESS TEST No. <br />�/< G--� <br />r <br />10 <br />INCLUDE ENOUGH INFO. TO ACCURATELY IDENTIFY TANK. (NUMBERICONTENTS/POSITION. ETC.) <br />TANK I.D. <br />G <br />TANK DIAMETER INS FILL PIPE LENGTH INS <br />11 <br />WATER IN <br />TANK <br />(g) START WATER IN TANK INS (c) END WATER IN TANK _ INS <br />(b) START WATER IN TANK = GALS (d) END WATER IN TANK GALS <br />12 <br />(a) NOMINAL CAPACITY O '000 GALS (c) DEDUCT WATER IN TANK �-- GALS <br />PRODUCT <br />(b) ACTUAL CAPACITY 4 O GALS (d) TOTAL PRODUCT VOL. 0 GALS <br />VOLUME <br />(FROM TANK CHART) (e) PIPING GALS <br />921 <br />(f) TOTAL GALS <br />13 <br />(a) HEIGHT OF WATER TABLE ABOVE TANK BOTTOM �- (h) INS <br />(b) DENSITY OF TANK PRODUCT (w) LBICU. IN. (FROM TABLES) <br />FILL <br />DENSITY OF EXTERNAL WATER 0.036 LBICU. IN. <br />PIPE <br />(c) ADDITIONAL HEAD REQUIRED = lh) x 0.036 x 0.0.46 -L�"� INS <br />EXTENSION <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. <br />14 <br />(a) A.P.I. GRAVITY S"Si ` AT -F <br />PRELIM <br />(b) A.P.I. GRAVITY S �' AT 60°F <br />TEST DATA <br />(c) COEFF. OF EXPANSION O O o <br />1 <br />` � p <br />(a) START TEST 12jr AM/PM: END TEST ®® AM/PM: TEST TIME /' ® MINS. <br />TEST <br />(b) TEMPERATURE CHANGE DURING TEST = (SLOPE OF " EST FIT" LINE) x (TEST TI E) <br />DATA <br />= ,(idb /�- x U F <br />(c) VOL. CHANGE DUE TO TEMP = PRODUCT VOL x TEMP. CHANGE x COEFF. EXP. <br />% 3 <br />024w •0/1 05b)x e0004&iq ci �/ _ ® (� <br />GALS. <br />(d) TOTAL LIQUID VOL. ADDED/SUBTRACTED AT END OF TEST... `........ = + O • a G GALS. <br />(e) VOL. CHANGE NOT U TO TEMP ((c) a (d))........ •057y3� ' OG /' ° Do'�3yGALS. <br />(f) LEAK RATE= •� Yet'•ee g p •OHO x60 = + 60 -?S1,y G. P, H. <br />TIME OF TEST (MINS) (158) <br />THIS LEAK RATE DOES/ EXCEED THE STANDARD OF 0.050 G.P. H. DESCRIBED IN NATIONAL <br />FIRE PROTECTION ASSO .. ULLETIN N.F.P.A. 329. <br />THE TANK IS TIGHT W6HE TANK IS NOT TIGHT ❑ <br />16 <br />NOTES <br />e Teol G ooh Fr G S' <br />