ML20249C431
| ML20249C431 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 06/24/1998 |
| From: | Terry C, Walker R TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| TXX-98153, NUDOCS 9806290327 | |
| Download: ML20249C431 (14) | |
Text
- _ _ _ _ _ _ _. _ - _ _ - _ _ _ _ _ _ _-
amme.-
==
a
?" """
Log # TXX-98153 C.
=
File # 10010.1 Z
C 905.2 (clo)
TUELEC7NIC Ref. # 10CFR50.55a(f) i 10CFR50.55a(a)(3)(i)
June 24,1998 c.r m e. w rry 3
. Senior Vice President
' & PrincipalNanclear Oficer U, S. Nuclear Regulatory Commission Document Control Desk Washington,' DC 20555-0001
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
DOCKET NOS. 50-445 AND 50-446 RELIEF REQUEST V-8, REVISION 2 TO THE UNIT 1/ UNIT 2 INSERVICE TESTING PLAN FOR PUMPS AND VALVES (1989 EDITION OF ASME CODE, SECTION IX, NO ADDENDA; UNIT 1 INTERVAL START DATE: AUGUST 13,1990, FIRST INTERVAL; UNIT 2 INTERVAL START DATE: AUGUST 3,1993, FIRST INTERVAL)
REF:
'1) TU Electric letter logged TXX-98135 from Mr. C. L. Terry to NRC dated May 21,1998
- 2) NUREG-1482, " Guidelines for Inservice Testing at Nuclear Power Plants," April 1995
- 3) TU Electric letter logged TXX-98154 from Mr. C. L. Terry to NRC dated June 24,1998 As a result of phone con'versations with the NRC Staff on June 3,1998, T1J Electric agreed to submit a revised Relief Request V-8 (previously submitted by Reference 1).
TU Electric is requesting relief in accordance with the requirements of 10CFR50.S5a(a)(3)(i). This request is consistent with the guidelines of NUREG-1482 (Reference 2). This transmittal submits Relief Request V-8, Revision 2 (Attached) for your approval. Reference 3 describes the program for Generic Letter 96-05, " Periodic L.
Verification of Design-Basis Capability of Safety-Related Motor-Operated Valves,"
4 which is addressed in the relief request.
This letter contains no new licensing basis commitment regarding CPSES Units 1 and 2.
i 9906290327 990624 h
PDR ADOCK 05000445 O'
P PDR' :.
I COMANCHil PEAK STEAM ELECTRIC STATION P.O.E m 1002 Glen Rose. Texas 7604L1002 L____1____________
1 TXX-98153 -
Page 2.of 2 I
lf you have any questions, please contact Carl Corbin at (254) 897-0121.
Sincerely, e.3.Q C. L. Terry By:
M Roger D' Walker Regulatory Affairs Manager
. CBC:cbc Attachment cc:
- Mr. E. W. Merschoff, Region IV'
- Mr. J.1. Tapia,' Region IV Mr. T. J. Polich, NRR Mr. G. -~ Bynog, TDLR Resident inspectors,' CPSES l
1 I
l x
_-_E
.-.__-..____.---_..___-_-_m.__
-m-_
Attachmeht to TkX-98153 Pcge 1 of 12 RELIEF REQUEST NO.
V-8, Revision 2 3's STEM See attached table i
VALVE NUMBER See attached table CATEGORY See attached table CLASS See attached table DESCRIPTION See attached table BASIS FOR RELIEF As discussed in NRC GL 96-05 stroke time testing of MOV's has been recognized as an ineffectual method of ensuring MOV operational readiness. Also as required in NRC GL 96-05 each licensee is to develop a periodic verification program to ensure operational readiness for the life of the plant. The GL provides guidance on the periodic verification program. As such, the performance of such testing (i.e.
exercising each MOV during a fuel cycle, static diagnostic testing and confirmatory dynamic testing linked with a preventative maintenance program) will more adequately ensure operational readiness.
TEST REQUIREMENT OM Part 10 para. 4.2.1.4(b),... The stroke time of all power-operated valves shall be measured to at least the nearest second." Test ir:tervals are defined in OM Part 10 para. 4.2.1.2.
SUBSTITUTE TEST Motor Operator Valve (MOV) performance will be verified in accordance with the NRC GL 9fr
, Period Verification of Design Basis Capability of Safeb-Related Motor Operated Valves" requirement. The CPSES commitment for satisfying GL 96-05 is described in TU Electric's response to GL 96-
with the requirements of ASME O&M Code Case OMN-1,
~i
" Alternate Rules for Preservice and Inservice Testing of Certain Electric Motor-Operated Valve Assemblies in Light-Water Reactor Power Plants, OM Code-1995 Edition, Subsection ISTC," with the following limitations:
1)
The potential benefits (such as identification of decreased thrust output and increase thrust requirements) and potential adverse effects (such as i
accelerated aging or valve damage) will be considered when determining the appropriate testing l
for each MOV.
l 2)
Where the selected inservice test frequency extends beyond 6 years or 4 refueling outages (whichever is longer), performance and test experience obtained from valve testing conducted during the first 6 year or i
4 refueling outage time period shall be evaluated to justify the longer periodic verification frequency.
3)
The risk insights determined during TU Electric's participation in the Electric Power Research Institute
l Attachmeht to TXX-08153 Page 2 of 12 (EPRI) Risk-informed inservice Testing Pilot Project (ref. EPRI TR-105869) and on-going development of an updated risk-informed categorization proc ess based upon ASME Research guidance and Codes as applicable will be used in accordance with th e i
requirements of the ASME OM Code Case CMN-1.
inservice testing shall be conducted in the "as-four d" condition only. "As-found" referring to: no maintenance activities that may affect the performance of an MOV shall be conducted prior to performing intervice testing. MOV i
Preventative Maintenance (PM) activities (including stem lubrication) wiil be performed on time based intervals to ensure the MOV is maintained in optimum working condition.
PM activities will be scheduled separately and frequencies i
l determined independently from MOV inservice test l
requirements. Performance of a MOV PM will not alter an MOVs "as-found" status with regards to performing inservice testing. The effects of PM activities on MOV operational readiness will be assessed to ensure the PM activities do not affect the validity of the MOV inservice tec.t results.
inservice testing shall be sufficient to assess changes in MOV functional margin. Therefore, MOVs requiring maintenance prior to their scheduled inservice test frequency shall be evaluated to determine whether or not performance of an inservice test prior to the maintenance activity will provide sufficient and/or valuable information in assessing changes in the MOVs functional margin. This evaluation, as a minimum, shall consider: inservice test frequency, time from last inservice or preservice test, functional margin, maintenance activity to be performed, grouping, MOV history, risk significance, and a review of the i
last inservice or precervice test performed. in addition, this evaluation shall be documented for future reference.
Any OMN-1 Code Case requirements that are not currently included in the CPSES MOV program will be implemented using a controlled process in accordance with OMN-1 and evaluated under 10 CFR 50.59.
TU Electric intends to take the following exceptions to the requirements in ASME Code Case OMN-1 as descri' ed o
below:
1)
Psragraph 3.3.1, items (a) & (b) - The initial inservice test frequency for each MOV shall be determined based upon the MOV's risk significance catagory (i.e.
High or Low) and magnitude of margin. See Figure 1 for initialinservice test frequency details. The inservice test frequency may change when sufficient test data has been collected and analyzed to determine a more appropriate test frequency. No test l
frequency shall exceed 10 years.
2)
Paragraph 6.4.3 - In order to maintair, nsistency and compatibility with the Joint Owners Group (JOG)
MOV Periodic Verification Program, " Functional Margin" will be redefined to agree wi'h the definition L-______-------
k
. Attachment to T X-98153 Page 3 of 12 1
of " Margin" as detailed in Topical Report MPR-1807
{
(Reference 1). The terms " Functional Margin" and
" Margin" shall be synonymous within the CPSES MOV l
Periodic verification program.
l
" Margin", as defined in Reference 1, is dependent j
upon " Required Thrust." At CPSES " Required Thrust" l
for rising stem MOVs has been determined from stem thrust measurements taken during extensive baseline testing performed in response to GL 89-10 under both static and dynamic test conditions. Valve factors have been determined by statistical means for each group of rising stem MOVs; these factors will be l
reviewed / verified as new data is obtained from CPSES testing and results are received from the JOG j
Periodic Verification Program."
l 1
REFERENCES i
1.
" Joint BWR, Westinghouse and Combustion Engineering Owners' Group 4
Program on Periodic Verification on Motor-Operated Valves (MOV) Periodic Verification, Topical Report MPR-1807, Revision 2, July 1997"'
j l
i l
l 1
I
\\
\\
j-i i
I L _ __ _ _ _ _ _ _ _ _ _
F P
o o
t t
n n
n n
n n
n n
n n
t io o
it it it io it it i
io o
o o
o o
o t
i t
t t
la lo lo ta l
lo lo lo lo l
a a
a a
a a
a a
o o
o o
s s
s s
s s
i i
I is i i Is Is I
Is h
h h
k k
w w
w w
w w
w w
t t
t n
n o
o a
a a
a a
lo lo l
F F
F F F p
p p T T
F F F
lo lo lo lo l
w w
w e
e G G G G G G G G lo l
l g
g o
o S S S S S S S S F
F F
a a
r r
d d
d d
d d
d d
y y
y o
o e
e e
t t
te e
e e
e lp lp lp t
t S
S lu lu lt lu lt lt lu lt t
p p
p u
u u
u e
a a
a a
a a
a a
u u
u e
t F F F
F F
F F F
S S S ta a
y y
y s
s o
o o
o o
o o
to c
c c
n n
t t
t t
t t
t n
n n
e e
e e
e d
d W W W W W W W W g
g g
n n
F F F
F F F F F r
r r
o o
e e
e A
A A A A A A A Cn Cn m
m m
o o & &
oi oi E
E E n
n n
n n
n n
n t t t t a
a o
o o
o o
p p
p mz mz i io it i
io it io it m
m m
er er ta lo la lo lo lo lo la i
i t
ta a
a a
t t
u l
a u
u u
u t
t s
s s
s o
o o
P P P ys y
Se Se Is is I
Is is I
i i s
s s
s s
r r
r n
e e
e r
r t
t t
t t
t t
t ep ep n n
n n
n n
n n
o ta a
ta t
t t
r r
e e
e e
e e
e e
a a
it w
w w
e e
m m
m m
m m
m m
s s
v v
ip d
d d
n n
ia ia ia ia ia ia ia ia n
n n
n n
n n
n e
e e
eO eO rc e
e e
d k d k t
t t
t s
x x
x n n n n n
n n
n t
t t
t f
f f
n n
n n
e u
u u
o a o a o
o o
o o
o o
o D A A A CT CT C C C C C C C C ss l
3 3
3 3
3 2
2 2
2 2
2 2
2 a
C yrog B
B B B B
B B B B B B B B e
taC re b
A B A B A B A 8 0
1 2
4 5
m 1
1 2
2 3
3 4
4 8
8 8
8 8
9 9
9 9
9 9
9 9
u 4
4 4
4 4
4 4
4 4
4 4
4 4
N 2
2 2
2 2
2 2
2 2
2 2
2 2
e V V V V V
V V V V V V V V l
H H H H H
v H H H H H H H H aV-35 1
8 9
-XXT o
r 2
e t
t t
1 a
nef w
o d
m 4 e
h e
ce F
ag y
t a
m t
r AP e
ia t
l s i x yA u S
l
io e
ta lo ids s
n I
I(
h h
e t
t r
n a
a u
o lo I
lo lo p
p it t
Wt p
)
r r
r w
w u
n l
t a
t t
n n
n n
o lo R
e o
o o
o o
l F
m Is F
C C C C re n
k w
w w
w n
n ir ia a
g g
r l
o l
lo lo lo n
r o
o i i a
e t
F Fl F F B
o B h
h o
o t
t C
g g
g g
a a C C la e
in i
i n
n n
n n
n n
n n
n n
p p
r r
m e
ip o
o o
o o
o w
w e
e lo lo
!o lo it io io i
it it i i o
l n
n h
e r
d P
t t
t t
t l
o g
g e
is o
o o
o a
a a
a a
a a F F a
a T I
i C
C C C lo lo lo l
la lo l
lo n
v r
r r
r o
o o
g g h h
(
s s
s s
I i
I i
I Is I
I c
c P s
e e
e e
s s
s s
s s
s n
s n
n n
n e
e in in x
x C io a
e e
e e
it ie it ie h
h h
h lo lo E E R
P t
t t
t t
d d
d d
s s
s s
a a
a a
o o
t t
a t
t n
n n
n s
s s
s p
p p
p C C a
a &
lo e
e o
o o
o o
o o
o w
w w
w n
s H H C
C C C C C C C lo lo lo l
g g
y y
io i
n n
r r
r r
r r
o e
e o
k io it F F F
F t
t
/
/ / /
p p
p p
a a
r r
la a
a lo n
n a
a C
C C C B B B B e
l a
n n
n n
o o
o o
h h
p p
o r
o A
A A A ia ia ia ia m
m m
m L
L L
L x
x i B is i
s s
o o
o o
c c S S
)
e t t t
r r
r r
t t
t n
E E n
n n
p nn n
o o
o o T T T T y
y y
y o
o o
o o
e e
e i ee e
t t
t t
t t
P i R R R R o
o o
o e
e e
e a
a m
m m
mm m
t t
t t
t f
f f
f ip lo lo lo l
A A A A a
a a
a e
e n
n n
e inn ia v
i n
H H ia ia ia is t t t
r o
S S S S aa r
r r
r cs n
n n
n ia i
in ia t
t t
t n
n n
R R t
t t
n n
n n
n n
n s
nn n
a a
e o
o o
o o
o o
o H H o
o o
a oo o
r r
r r
D C C C C T T T T N N N N R R C C C P CC C C C ss l
3 3
3 3
3 3
3 3
3 3
3 3
3 3
3 3 2
2 2
2 a
C yrog B
8 C 6 B B B B B B B 8 B B B B A B A A
e ta C
re b
3 4
5 6
8 8
8 8
2 3
4 5
4 5
6 7
2 3
4 5
6 9
0 1
m 5
5 5
5 1
1 1
1 2
2 2
2 7
7 7
7 9
9 0
0 u
3 3
3 3
5 5
5 5
5 5
5 5
5 5
5 5
6 6
7 7
4 4
4 4
4 4
4 4
4 4
4 4
4 4
4 4
N V
V V V e P P P P V V V V V V V V V V V V V V V V
H H H H H H H H H H H H H H H H
v l
X X X X aV 35 1
89 r
e X
t X
a T
W o
g t 2 i
n t 1 lo n
f e o e
m5 C
h t
ce n
ag e
t n
a m
tAP o
e p
ts m
y o
S C
mo mo la lu is lu a
n n
u c
t t
i c
c n
r oi ot r
r ic r
r u
e f
l f lu ic ic i
m e
s i sD e
e aD n
R a
R R
ia S
Gn Gn o
o S
S tn C
r r r r
C C
e o e o o
C vB vB C
C C
E o
o E
E
/
C&
C&
h
/
/
h h
t
)
)
T Tl y
y a
t t
C le Ce a
a r
r P
v v
p p
a a
V f
le Ve w
w d
d w
n n
f l
o F
F lo o T oT lo l
o o
i u
u f
n C nC oV n
n B
B in o V aw io io h
h M
i it t
a w lol t
t t
t o
o a
a a
a p
lo l
s o
o w
w u
r r
p p
m s
I n
I n
o o
B B
o lo P
p
&p l
F n
F y u yu y
ra a
io y
y r
(
r(
h h
S S
r r
a a
a t
t r
r t
d e
d e a
a C
C d
d d
c n d nd p
p n
C C
n n
n n
n n
n n
e u a ua w
w o
E E
u u
u it io it it it i r o
o o
o jn o e oe l
r loy it
/
o y
o o
o a
h h
'h t
r t
t t
la a
a a
B H BH F
a F a lo a
a a
h h
h d
d o
lo lo lo la B B B ya t
o ed h
n h n n n n n s
n pit pt io u io u I
p p
p t
t t
s s
s s
w w
w a
a a i I
I i
Is f n t
t a o a io a
B B
e lo lo p
p p
So t
t t
t t
t o
t o
o n
n n
n n
t o
w w
c c
n lF F
F o
lo l
m m
m m
m ah c
c w
w w
e e
e e
e d
u u
e e
loS i
o o
ip F *so so i t
Inh m
l F F n
ia ia ia ia t
l S
j j
n F*
n n h n
n n
F n
n n
n et t
n i
i a
a o i io ia o
Ha r
S pt Spt S
p Sp ia ita a
a C C C n
n n
n n
S S S c
t t
s C ml Cmla C w Cw n
t t
t t
t t
a h
r r
r e C u o Cu o C lo Co o
a o
o C C C o
o o
o o
igo s
l l
D E PI EPIs E F EF C B B B E E E C C C C C HF ss l
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 a
C yrog B
B B
B A B A B B B B A B B B B B e
ta C
re b
B C
D E
2 2
2 2
m A B C D A 1
1 1
1 0
4 5
6 9
0 1
2 u
1 1
1 1
1 1
1 1
1 0
0 0
0 0
1 1
1 N
0 0
0 0
5 5
5 5
1 1
1 1
1 1
1 1
1 3
3 3
3 5
e V V
V V
8 8
8 8
8 8
8 8
8 8
8 8
8 v
l C
C C
C a
L L
L L
V 3
5 1
8 9
lo r
X tn X
o T
C o
e 2
t m
t 1
n u
ef lo o
m V
6 hce ag la t
a m
c tAP im e
ts e
y h
S C
t t
lu a
a a
a n
n c
n n
d d
d d
a a
ic it io n
n n
n lo lo r
o u
u u
u t
o o
e a
a o
o o
o R
lo lo B B B B C
C S
I Is r
r s
h h
h h
o o
t t
t t
C k
k a
a a
a t
t n
n n
n c
c C
n n
p p
p p
o o
o a
a T T io it E
a a
w w
w w
it it e
e t
e e
F F
F l
a la a R R
h lo lo l
F la lo o
lo
/
o o
t o
a i i y
y y
y i I
I i
n n
v v
s s
s s
P i
d t
t d
i a
a a
a t
t w
n n
n n
io io t
t r
r r
r d
d p
p p
p t
t e
e e
e lo y
y A A y
y S S S S a
a m
m m
m l
lo f
r r
l la a
a r
r o
i a
a t
t t
t n
a n
n n
n n
n i n
n M
n n
ic ic d
d ia ia a
ia Is is i
d d
e e
e e
n n
t t
h h
u u
m m
u u
m m
m m
t t
n n
n n
t t
p o
o e
e o
o ia ia ia ia C C C C P P
n n
n n
o o
o o
a a
m B B h
h B B u
h h
C C t
t t
/ /
h h
n n
n t
/ /
t t
n h
h h
h n
n P
t t
/ /
t t
t t
a a
h h
a a
o o
o o
t t
a a
a a
e e
n p
p t
t p
p C C C C a
a p
p p
p V V
o w
w p
p w
w h
h h
h w
w w
w h
h
/ / / /
/
/
itc lo lo w
w o
e F F o
o lo l
a a
a a
l lo lo lo t
t t
t t
t o
a a
n n
n F
l F
F p
p p
p F F F
F P
P j
l F
n n
w w
w w
i y y
y n
n t
t y a io io v
v it it lo lo l
F p
p e
e o
o o
l r
r io i
e e
o a
a o
n n
r t
t F
F F t
t t
f n la lu d
d la lu w
w w
w S S la la V
V e d a i i a
u it it u
u u
t t
a u c
c t
t c
c n
n d
d c
c lo lo lo lo n S o r
r r
r n
n ic ic d
id r
r e
e o
A A ic ic i
f f
in f
i i f
i d B ic ic e
e n
n n
y y
e e
l l
e e i i i i m
m e
e icr t
a h c
a a
ip e
R R r
r H a im ic R R M M M M i ia p
p c
n n R R c a ca t
Ad Ad p S S m
p p
p p
p p
a c
n n
t t
t s
h w C C e
e m
m m
m m
m n
n m
m su su t
e ig o C C h
h u
u u
u u
u o
o u
u oo oo l
D H F
E E C C S S P P P P C C S S PB PB ss la 2
2 2
3 3
2 2
2 2 2 2
2 2
2 2
1 1
C y
rog B
B B B B B B B B B B A A B 8 B B
e ta C
re b
1 2
1 2
4 5
8 9
6 7
2 3
m B A B 5
5 5
5 2
2 3
3 7
7 8
8 A
8 1
2 2
7 7
7 7
7 7
7 7
7 7
7 7
0 0
u 1
1 1
4 4
4 4
7 7
7 7
4 4
4 4
0 0
N 5
5 5
4 4
4 4
0 0
V V V V 8
8 v
8 V V V V e
8 3
l L
L H H V V V V H H H H F
F F F
aV 35 1
89 lo r
X tn X
o T
C o
e y
t 2 m
a t
1 r
n u
p n
t ef lo S
lo o
a m
V 7
t h
n o
ce e
C ag la m
i a
m n
r lAP ic ia o
t e
m c
t t
s e
n a
y h
o e
S C C
R l
l
s s
d d
e e
u u
s s
n n
m m
o o
e e
u u
B B
r r
n n
n n
n n
P P
o o
ia ia h
h o
it i
it B
B o
o o
t t
t t
ta a
it t
t n
n h
h n
n a
lo lo lo o
o p
p a
a a
y y
la a
a o
la t
t C
C wn wn lo r
r a
a o
p p
s s
s
/
/
loo loo i i i
Is d
d o
o y
y w
w r
r i
i n
n C C
a a
o lo h
h Ft Ft k
k k
k a
a t
t sl sl a
a
)
a a
u u
d d
l F
a a
r r
F o
o o
o n
n o
o e
e n
e e
p p
gs gs B B r
r o
r r
t t
u u
n n
w w
ei ei B B i B B c
c o
o o
e e
B B it io o
lo L k L k a
t h
h a
a t
l d a d a e
e e
e t
t p
p R R
e e
lu la F
F lor lor ip ip lu ip ip a
a a
e e
c r
r u
n n
P P r
P P w
w &
u u
c c
F Fl n
n s
s i i
t io CB CB ic e
e lo o
s s
r r
io e
e oe oe t
v v
e v
v c
c a
a r
r ip t p is is o
o e
e e
e t
i R
is is R
R it it r
r o
o S P S P s
s a
a P P R R
g s
s B
B C
C a
a H
H l
lo e
e n
a a
S S
o t
t R
R s
is n
n
& n &n Cv Cv P P i P P r
C C
Ei Ei
/ /
/ /
& i a
lo a
C C
io h o s
s h
h u
h h
h i /
/
t t
lo h s h s t
t d
t t
t t
t t
a a
a
(
a a
n n
o o E E
a a a a a
S S
e e
t t
p p
y p
p
/
/
pl pl aP aP C
C m
m C C h
h o
o r
w w
p p
w w
w w
s r
r o i s
a t
t C
C n
n a
a l
k Fk l
o Fo u
a a
F loi w&
w&
lo lo d
lo lo o
o E
E i i
t t
p p
o n c
c w
w a
a F lo n F
F n
F F
/
/
t t
h h
n n
a a
o s e s e it i
n n
n n
a a
o o
e e
lo l
g r gr s a s a B i io o
o o
t t
t o
P P C C
R R F
F e B eB gl gl it it t
t L
L e o e o a
a h
la a
/
/
/ /
n n
e e
L s
o lo lo a
a a
a io io l
ip d ip I
L is lu lu a
u lu w
w h
h h
h t
t t
t t
d c
c c
c n
t t t t i
if f
p p
p p
c c
o P lop on on ic i
w ic ic p
t t
r r
r r
t in in wy wy w
w e
j C C
He He c
i e
e e
o e
e r
F d F d F
lo n
o v ov om om e
e l
R R j
ip M
M lor lor l
F In i
t is o
n R R F a
a t i t
n t
s i
i S
S S s Ss Sa Sa S S S S S c
p p
s m
m Rn Rn R R C C C a Ca Ct Ct C C C C C u
u n
n e
u u Ho Ho H H C C C P C P Co Co C C C C C D P P RB RB R R E E E & E& EC EC E E E E E ss l
2 2
1 1
1 1
2 2
2 2
2 2
2 2
2 2
2 a
C yrog B
B A A
A A B B B B
B B
B B B B B e
ta C
re b
0 1
m 1
1 A
B A B A 8 A B
A B
A B A B 6
6 6
u 1
1 2
2 6
6 1
1 2
2 4
4 7
7 0
0 0
N 0
0 0
0 1
1 0
0 0
0 0
0 0
0 8
V V
7 7
7 7
7 7
8 8
8 8
8 8
8 8
e 8
C C
8 8
8 8
8 8
8 8
8 8
8 8
8 8
v l
F F
aV 35 1
8 9
-X l
X a
T vo o 2 m
t t 1 e
n R
f n
e o o
t m8 a
it h
e c
ce H
e ag j
t n
t a
la i
m AP u
y e
d t
t is e
s f
y e
a S R S
u u
F F
u u
o o
v v
B B
i i
g g
o o
s s
s s
i i
B B
n n
h h
a a
lo l
h h
o t
t a
a P
P o
o a
a t
t p
p C
C p
p wn wn w
w loo loo n
n n
n Ft Ft it io w
w lo lo i
i o
o o
F F
a a
t h
h h
h sl sl a
a d) d)
s s
o o
t t
t t
t t
a a
a a
gs gs lo lo u n u n g
g p
p p
p ei ei s
I So So L
L w
w w
w Lt Lt I
s h w h w e
e n
n t
t t
t d
d lo l
lo lo o
t t
oe oe n
n
&t
&t o
o F
F F F
Hm Hm e
e u
u H
H m
m yh yh y
y y
n n
s s
s s
oi oi r
r r
r r
n n
aS aS a
a a
o o
g g
g g
t a
a ia ia d d d d d
d d
t t
t t
e e
e e
St Sn t
t nl nl n
n n S S
n L
L L
L Co Co n
n u o u o u
u u C C
lo ld lo lo E
E C
C Be Be B B B E E
d d
d CC CC o
o oC oC o
o o C C
o C
C C C
/
/
/
/
/
/
h h
h h
h d hd h
n h
h h
n n
a t
a t
t t
n n
t t
t o
o o
o t
t t
ao ao a
a ar ar a
a a
ao ao t
t t
t t
s s
s s
pi pi p
p pG pG p
p p
pi pi t
t t
t wla wla w
w w
w w
w w
wla wla r
r r
r y
y o
o o
o o
lot bt l
lo lo t
t t
t loo loo lo l
Ff Ff F
F F
Fi FI o
e e
loo loo s
s F
F la la la la FI Fi s
s a
a u
u u
u sk sk n
n n
n n
n n
sk sk o
oS oS i io it ee ee m
m m
m ga ga it io it g
it o
o ga ga g
u u
u u
ee ee t
t t
r r
a a
lur lani la lu lu B
B an a
a c
c c
c L
L lu r
L L r c
c c
c B
B n
lu n i
ur u
d d
o cio cu cu c
c c
lop lop d
d A
A A A lop lop e
e c i r t ic(
e e
n rt r d rd r
r r
o m
m m
m Ci Ci icl ia a
ic(
ic ic ic Ci Ci cl it o
o o
o P
P e o eo ey ey e e
e P
P ip r
r r
r o
o R
I Rs Ra Ra R R R o
o s
r r
e e
e f
f f
f t
t e
t v
v I
t r
v v
S S S S Si Si Sk Sk Sd Sd S S S Si Si cs C C C C Cs Cs C a Ca Cn Cn C C C Cs Cs s
s e
e u
u s
s e C C C C Ca Ca C Cr Co Co C C C Ca Ca r
D E E E E EP EP EB EB EB EB E E E EP EP ss l
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 a
C yrog B
B B B A A
B B
B B
B B B B B
e taC re bm A 8 C D A B
A B
A B
A B A B
3 u
8 8
8 8
9 9
1 1
2 2
4 4
1 1
1 N
0 0
0 0
0 0
1 1
1 1
1 1
2 2
8 8
8 8
8 8
8 8
8 8
8 3
3 8
8 e
8 8
8 8
8 8
8 8
8 8
7 8
6 8
v l
aV 35 1
89
-XXT o 2 t
t 1 n
f n
e o m9 io t
h c
ce e
ag jn t
a m i tAP e
y t
t e
s f
y a
S S
I 1
u u
o o
B B
h h
t t
a a
p p
wn wn t
t r
r loo loo a
a i
i t
t Ft Ft a
a S S sl sl o
o p
p gs gs e
I ei m
m L k L k u
u t
a d a P P o e lor g
g h
h e
H r
B CB n
n o
i i t
t a
a r
r e
oe u
u p
p t
S ip ip d
d w
w t
C P S P g
g l
lo o
C n
n C e e
l i
F F
E v Cv i
l y
lp y
t t
Ei
/ is t
t s
o o
lp h
/
t s
h s n
n n
r r
p p
pP aP io it it a
o o
h h
a a t
u u
T T t
w p
lo lo la
/ /
S S a
a h
h h
h w&
o y
y lo t
t t
t s
a a
a a
c c
n n
n n
n n
n n
F n lo n is is i
p p
p p
n n
o i io it io i i io o
o o
o s io Fo t
i k
k k
w w
w w
e e
it t
t t
t g
o g
g a
a a
a a
a t
t t
e la sa a
a a
o lo lo l
e e
lo lo lo lo lo lo la lo a
gl e
e e
l r
r o
e o r
r r
F F
F F
o L
n ld i L is B B B
m m
s s
s i C e He ip ip ip a
te e
e E E Is Is i
Is i
I Is Is s
r r
r r
e e
e e
t t t t
t t
t t
t t
t t
t t
o n on n
n n
n n
n n
n o
a a
a p
p e
e e
e e
e e
e P P P W W W W m
m m
m m
m m
m m
m ip o m om t
u u
n e
e e
e e
e e
n n
n n
n n
n n
n t
t P P ia ia ia ia ia ia i i S
i v
v v
c c
r ia Sa is is is v
ic ic iv a
a c
t i
v v
W W t
t t
t t
t t
t s C Ct n
n n
n n
n n
n n
n s
s s
r r
r r
e C o Co a
a a
e e
e e
F F o
o o
o o
o o
o D E C EC P P P S S S S A A C C C C C C C C ss l
2 2
2 2
2 3
3 3
3 3
3 2
2 2
2 2
2 2
2 a
C yrog B
A B B B B 8 B B B B A A A A A A A A e
ta C
re b
B C 6
7 3
4 5
6 2
3 4
0 1
2 m
A B 8
8 9
9 9
9 8
8 8
5 5
4 4
4 5
0 4
2 2
3 3
3 3
0 0
0 7
7 5
5 5
u 3
3 3
4 2
0 0
5 5
5 4
4 4
4 4
4 6
6 6
N 8
8 2
2 9
4 4
9 9
e 8
8 8
V V V V V V V V V V V V 8
8 V V l
H H H H H H H H H H H H v
H H aV 35 1
8 9-XXT no o2 it t 1 a
t lo f
n o
e n
c o
r i
m0 it e
t 1
h c
ta n
ce e
e ag j
W m
n t
a m i e
ia t
n AP e
y i
t c
t t
e v
n s
f r
y a
e o
S S S
C
q e
r n
r io ie t
h is t
o f
p o
t d
n e
e s
l lm o
l c
if e
lu h
f t
r n
o i
f t
la nu it o
n m
eu a
q m
es u
n n
n n
m o
io i
it o
o i
c x
t t
n a
a a
a lo lo lo m
i s
i I
is i
s s
c n
i n
t t
t n
n n
f o
e e
e i
io c.
i m
m m
e )s it t
ip s
n n
p(
o r
ia in ia sn p
a cs n
n n
a o t
t t
d e
o o
o it oc e
D C C C t
n s
du o
s ef lc s
t y
l 2
2 2
imte h
a e
C l f t
i a
n is s i
y ed e
r ge g
o r
g ai a
A A A ku k
e t
aq a
a c
C lee I
r t r t
ai a
e e e
r sh s
e t
b hf h
3 2
3 m
4 6
6 ico ic u
5 5
5 ht h
n N 5 5
5 w
w e
e V V V r m r
l H H H ol o
v a
i f
s fl s
f V
sl s
a eu e
lc vf lv ).
la o as e
r 3
Vf V (n d
5 o
1
=
= i C
o 8
t 9
A Bc
=
n X
y y
r ru X
o of T
n g
gy s
o o2 i
e et s
e t 1 t
t t
f a
la a
a af t
lo C
Cs C
m1 i
n o e
s t
ce e
1 h
n ag m
D t
a m
ia E
t n
N AP e
t t
s n
G y
o E
S C L
j
s s
h le ig c
lec y
y H
c c
3 6
yc m
s s
n u
le e
e i
c lc u
d y
y F
I e
c c
qe M
2 4
r N
G t
1 s
e e R
s T
A lc le e
ru e
M w
ig c
c o
y y
F i L
c v
c r
1 e
2 s
in la mm it i
a a i
h w
g g n
r r
ig o
se 5
o o H
L i
1 r
r r
P P o
g T T J
e d
S S n
ta a
s I
I e d d C % %%
i e e r
R i S n 0 5
o mm 0
ig 1
1 1
g r r
e o o ra 1 2 f
f ta n n s
M ra C
I i
k k e
V ig :
i R R n
k s
O s is i y
3 0
- r M n a ig r : :
n R
5 1
1 iM k
d r
g 8
e o
r o
k ra m is 9
e f
a f
c a
M a
is
-X x
i M iu i R R X
e
- e wd e
w r
r h
h T
o s
o2 ei o
ig it ig t
e o
t L MH H L r
r t
to C.
C.
t 1 o
t f
N N
1 2
n o e
m2 1
hce ag t
a t
_