ML101370534
| ML101370534 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 05/07/2010 |
| From: | Tennessee Valley Authority |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| Download: ML101370534 (1) | |
Text
LJ L am LEGEND. GRAPHIC LOG IlllTES : 1' THE HOLE WAS DRILLED WITH IIN IlX MIRE LINE CORE ORILL. 2. THE DRILL HOLE WAS INSPECTED Wllk A BOREHOLE TELNfElON CAMERA B*WEEN ELEVATIONS 698.1 AND 619.7, THE INSPEE- T~ON SHOWED THE caw LOSS IREAS TO 6E SOFT SHALE. 3, THE OEFCIAHATIOM MODULU5 IS DEFINED AS THE IN-51TU SECANT HODULUS IHCLUDIHG 60lH ELASTIC PJiD PLAITIC DEFORIIAT1CN A5 DETERMINED FRWI THE RESULT6 OF THE rtENARP PAESIURENETER TESTS. THE BOREHULE 5URVEl FOR THE UVUAHIC ELASTIC MODULI WAS , MADE BY THE DIRWELL firVlSiON OF SEl5HOGRAPH SERVICE [ORPORA- TION, 4, lnE% TYPES WERE lOEHTlFlE0 FROM VI UAL 1NSPECTIOh OF TIlE CORE. tlNLRALLY, DClERHlNATIOY5 UERt LENGTH NAOE UF CORE FOR EACH IN THE FJYE BOX. FOOT GENERAL Rocx OESCRIPTIO:~ FINAL SAFETY GRAPHIC LOG AND ELASTIC MODULI STA. t-61+00 Figure 2.5-71 1