public meeting concerning reactor pressure vessel head orders · 2/24/2002 · public meeting...
TRANSCRIPT
1
2
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
3
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
4
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
5
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
6
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
7
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
8
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
9
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
10
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
11
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
12
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
13
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
14
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
15
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
16
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
Outer Surface of RPV Head
RPV Head(SA-533 Gr. B Cl. 1)
SA-182 F304
ERNiCr-3(Alloy 82)SB-167 UNS N06600
(Alloy 600)
Counterbored
Counterbored
Shrink Fit
J-Groove WeldEniCrFe-3(Alloy 182)
Inner Surface of RPV Head(Stainless Steel Cladding)
Visible BoricAcid Build-up
Leak Path
Circ. Cracks
17
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
18
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
19
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
20
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003
21
Public Meeting Concerning Reactor Pressure Vessel Head OrdersMonday, February 24, 2003