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reb. b. 1UU4 iU:UbAM <br />82/ nog znr,,4 11: bn .e10-408-1242 <br />-ed W PnciIIc Division <br />Febraxry 2, 2004 <br />LEAK LOCATION SVS No 7202 HALE 82/03 <br />4M <br />R -10 ft <br />4M <br />MU <br />400 <br />-4D <br />BOL <br />0 �ft <br />-cpQ <br />-800 <br />EM <br />400. <br />a 10 ft <br />AM <br />•80D <br />'np <br />Figure 1. Artificial Leak Signal <br />LLSI Project 425A <br />PMV 2 of 3 <br />A h4h voltage 'solated '>C Power SUPPIY Was used to impzess a voltage across the li= usin,; <br />,one P-I=t'o& placed in the' so" laW located On tOP Of tbB PrimafY liner and a second 9MUZZ4 <br />earth .I r..1 r ... - - <br />brwe <br />el*cr Y. a:" G f the e • <br />ra.except where'1 _. - are holes in thc •q`/ <br />I- r - <br />rng <br />ro'Wh the ho I es in. th <br />•rr r► rr.rw ,:.. • <br />The MVCY Of the •// <br />• •making y .• 1 rr �-rr- s on <br />r <br />il with Measwvment electrodes spaced approximately; <br />feet aparL These mmureMemts <br />were Made approxkudcly every 5 feet along numbered surv, lin <br />• s • rr �, 1 6 1. <br />