ML20206T839
| ML20206T839 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 01/07/1999 |
| From: | Harrison PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| To: | |
| References | |
| NUDOCS 9902120066 | |
| Download: ML20206T839 (9) | |
Text
f John H2rrison - sninrc2. doc Pags 1 e
t January 7,1999
SUMMARY
OF SEAL ENTRAPMENT STATUS The following are the number of seals that have been entrapped incidental to the operation of !
Seabrook Station by year (see also attached detailed matrix):
1990-1992 -
0 1993 2 )
1994 -
7 1995 -
6-7 1996 -
12-17 1997 -
9 i 1998 -
13 TOTAL 49-55 All but 5 of the entrapped seals have been Harbor Seals (the others were 3 Gray, I Harp and 1 Hooded seal). The entrapments are coincident with the tremendous increase in the seal population in the Gulf of Maine. According to a 1995 stock assessment done for NOAA, the population of harbor seals has been increasing at a rate of 8.7% per year along the Maine coast'.
From 1990 to 1993 about 500 harbor seals were killed annually due to fishery interactions i
(the1998 draft stock assessment conducted for NOAA indicates that the average number of annual seal mortalities from 1992 to1996 was 893). Each time that a seal is entrapped, North Atlantic provides a written notification to the National Marine Fisheries Service and NRC and a verbal notification to EPA Region 1.
The number of seals trapped in the Seabrook Station cooling water system has no impact on the viability of the species. Nonetheless, North Atlantic, the operator of Seabrook Station is working to fbd a way to prevent the animals from entering the station's intakes without jeopardizing plant safety or reliability. In the meantime, since seals as all other marine mammals, are protected under the Marine Mammal Protection Act, North Atlantic was required to file for a small take exemption permit. Accordingly, a comprehensive application was submitted to the National Marine Fisheries Service in June 1997. In August 1998, NMFS issued a proposed rule for public comment, which would authorize this exemption. Key provisions of the proposed rule:
- 1. On an interim basis, Seabrook Station would be authorized the taking of seals, incidental to operation, of no greater than 2% of the Potential Biological Removaj2 index per year.
8 in a personal interview with Professor James Gilbert of the University of Maine who conducts the stock assessments for NOAA, the population estimates are conservative because they are done by aerial surveys at low tide and only seals that are hauled out on the coast and islands are counted.
~0 2 The Potential Biological Removal rate is the number of animals that can be removed from the stock by non-natural g mortalities without impacting the sustainability of the population. For harbor seals, the PBR in 1995 was 1,729 seals i per year.
Tkx_kd Mo. So-443 WM M 9902120066 990107 PDR ADOCK 05000443 P PDR
John Harrison - sulnrc2. doc Paga2 d
- 2. Seabrook Station would have to report to NMFS its plan for mitigating the entrapment of seals within 6 months ofissuance of the final rule.
- 3. Seabrook Station would have to implement mitigation measures within 3.5 years ofissuance of the final rule.
NMFS has indicated to North Atlantic that the final rule would probably be issued in first quarter 1999.
North Atlantic has developed conceptual designs for an Acoustic Deterrent System and an intake barrier. The latter was developed with the assistance of the New England Aquarium.
Experiments were conducted at the Aquarium to study the behavior of seals when confronted with different barrier designs. One of the chief problems with the acoustic system is that the aquaculture industry hes found that, over time, the animals can adapt to the noise. The chief concern with an intake barrier is the potential for clogging due to marine growth or sudden blanketing with kelp and other debris as a result of storms.
North Atlantic is reviewing the options with respect to effectiveness, plant safety and reliability and will commit to appropriate mitigation measures as required by NMFS.
DETERRENT OPTIONS The application, submitted to NMFS in June 1997, included a summary of various mitigntion alternatives that had been screened or evaluated (see Section 11 and Table 4). The two patential alternatives retained for further serious consideration were intake barriers and an acoust?c deterrent system. Substantial action as described belov was then taken on these options.
houstic deterrent Investigations were made into acoustic deterrents that would keep the seals out of the intakes but not harm them. This included discussions and meetings with the aquaculture industry to study their techniques to minimize seal predation on their fish pens. A system designed by Airmar Technology Corporation was determined to have the best chance of success. Because Seabrook Station's three intakes are located at the end of a three-mile tunnel, about one mile offshore and in about 60 feet of water, installation of an acoustic deterrent system presented many challenges.
Chief among these was that of providing power and a platform for the power source that could protect the power and other equipment in ocean conditions. North Atlantic put a team together headed by two marine scientists from the University of New Hampshire Center for Ocean Engineering to develop a conceptual design and deployment scheme. Their design envisioned an array of acoustic transmitters in the seabed with power, instrumentation and telemetry being provided in a buoy. Power would be provided by a combination of batteries, solar panels and a charging diesel generator.
t l John Harrison - sealnrc2. doc I
. Pagsd
! t i
Barriers The first step in designing an effective barrier was to determine how small the openings h to keep seals out. With the cooperation of the New England Aquarium and their staff, an experiment was conducted with a number of seals recovered through the aquarium's network. Headed by a prominent pinniped specialist from the University of New England, th experiment consisted of constructing a number of different barrier designs, placing them in the aquarium pool and then observing the degree of success that the animals had in getti each barrier. The information obtained from this experiment was then tumed over to Stone &
Webster engineers with experience in both marine and nuclear technologies who were asked to develop a design options. Stone & Webster conducted a literature search for information about technologies used or studied for seal exclusion. The search focussed on structural modifications (
but other methods were also reviewed. They also made numerous contacts with marine technology and conservation organizations and with the marine aquaculture industry. An intake barrier utinued to be deemed the most viable non-acoustic solution. The challenge was to design a bcrier that would be effective in keeping sels out and that would not subject the intakes to an unacceptably high risk of clogging from long-term accumulation of marine gr as well as sudden impact by kelp and other marine debris durMg a storm. Clogging could restrict water flow to the condenser and decrease cooling needed for safety-related pant equipment.
Increased loadings on the intakes during design basis wave conditions due to barrier-induced clogging is another issue that must be evaluated. Finally, any barrier design would have to be evaluated for its impact and effect on plant reliability, safety and would have to undergo a nuclear safety evaluation in accordance with 10 CFR 50.59.
i Stone & Webster has now developed conceptual barrier design options. The options include different materials, different attachment methods and different size options. Their recommendations include a pilot phase in which 2 of the three intakes would have a variety of barrier design panels attached while they were monitored for clogging potential over a period 2 years. With only 2 intakes involved, we would have assurance of always having one unclog intake, which is, all that is needed to ensure sufficient cooling water flow.
Current Status A project team has been established headed by a senior North Atlantic manager. This team will ensure that the requirements of the final rule are met and that a mitigation scheme is developed.
It will evaluate the potential for a short-term solution as well as finalize the selection of a long-
{
term solution. The most feasible deterrent appears to be a barrier. Aquaculture experience has '
shown that seals may adapt somewhat acoustic deterrents over time. Acoustic deterrents are maintenance and resource intensive. The project team will, however, reevaluate acoustics and other possible solutions while pushing forward on the implementation of a barrier design. '
l l
. d l d
- u ed oge cgs gt ea a
t a e e l h r is t d
hmn T u a _
)
m 4
.i r a u m
u 9 ui i /qr r 3 a a 2Au
/ -
u 1 d q q i nA a
A nl e o gh d s nt s n iEy t a r b s l
u l
g n r d
b e wde e
t n
e s
e E e h Nt a m in s e e g R w e m ah r wt t a r
y N a x nt od n f
s e e e g a l
l p ht e nd u o
l a r k y c ci sd reu s r c d c b di e moce s e e d o c r i t
N e m l m r f A p4 , .
im g r a d l o c e4. u/9 p5 n i
n f r l o r e9la/2 o d e a v/ 7 d u P( b y o/se9 cI n e
s a
l c t s d ei r
s nb e r
oo b n l u i e a orai n n I s f wdh io e a i
e e t t a
t R n e gvdM a rl c a y d Te so .d if D s p
i s
a mbonfh r o t i
t n
o y n u n e
r r a oed l
o il n. n. d b c a o o o i e md i
e e s
t a a i t
i i e _
n N u s r i qe uB a
t a
t a l b
o a m r
Ah of m r m m m a _
i m o t o
r o
r o
b t
a o f n d f f f o r
t r i n mle o r n n n p S .
f d a oaf i i i (
l a e r e l a
l, a
l gfr mg a d e d d . l e e dr n nat e e l a a k s e e dr dr dr e e o r w o s r
s E ee ai s s o o o s s -
r o br o s e
c e o r
o wb e e wt h c e e c c r o
d e
n r br br r r e r br d b a o o a a Nvl hat o o o o a l B N i l Ah a es iw a o e I l I N N N i l
l f
S t
a m s W S ro t o
n r
e e n f
l ht k . , . ly a l
a on t l a o e
i a d d d b e e n .
e e e d . a s s T r e r r ed b4. md s a5 9
l a i n
o v o
e v
o e
v o
v r
e s
re ve o9 r/
p7 m
o r oan r
m.
o r5 m9 o1 r
e t c c c f f 4 f 9 f ly p e e e b o e/ 0 y9 . y9 S
i r
r . r r oc nI yd 9 de lyra .
c s s
s e s s s e r Oi l
b e lb1 l b
1 b e s a n s a a s s
.n a vr a v aly a e c o c c cr on at s o b e os b er e oa s b r b o
rdin t
D a r b r r l oa r e lud Prb o a a a rl _
c P b P n l
a c c cd n k e n o P ep _
l a e s
l l
a l
a l
a a s v r . .i y .i p e
s l a
l k
u e s e s ey s a l
a se l
l u ly s l
l u e dl s ll d u e ll.
u r a
t r s : t t b eb s o ks uo k pu s po k p s p ks n t
c e e c c e i e
a v l
a a a a r ol l v ai re v a _
was a er l l r l e n Fo t
n e t n tn t
e at at al a I S S I I I Te S p e S e p n r e n S e ee S s d 3 4 4 4 e 9 3 9 9 9 4 4 5 5 5 e vr /
9 4
9 / / /
9
/
9
/
9 9 9 t 5 7 7 7 0
/ / /
a e 2 /
2
/
0 2 2 0 3 0 4 4 3 Ds b /
0 1 1 /
0
/
0
/
1
/
1 3
/
1 2
/
I
/
2
/
1 1 3 5 O 1 1 i I I 0 0 0
! l { ((l
. l!11lo
. d e m d t
a odn e fr t
l s
a a e im t i s
d e g s
e l e g
S n l
.i
( u a d y l
t u ks ma el s
t d
a hted o en pc b
u l el d y
mr of e
s ib a c og e .
a s b s o d s .
r.
a m o pt o lyb dine e o r d l
y f s er a 5. fe e
- s e
i a I
t B1 r ht n s .defte f- o r.ec g n a o- b ae ei ni oa t y g
l a yp l
. nt l
n u
s a ee h no moos r
o n t c hch y d f- B 5 c r n
a o- . 8 a o m g6 dn oi me o
r e l f a r n/9 u7 at h b o/ .S ia e y6 s w n t lb esd .
a r e a n e m o r 0t p c v 4 si p d l a ode r t a a e c f r u r at r h
c i
v wv e b
o pne a r e a o a o t
j c n t
a t c r e e r leNe a e d
n a i s
r wer mh .b o e fela ev t
f l
s d e n d w r e a n a n s . ah h o a e yd o b m e in a in a - ot n.
o n. n.
l l
u n
. iu n
n mr o
t e
e o s ht ga r
i io io k o a b re c -
f np e
t a
t a
t a l s
a i
t a
r c
l t
a e s f or oip m m m l a i o gnAe r r r t
n m iph c t ne o o o o r
o i
t c wur ub f
n f
n f
n r f r
a c o en s. t F n Ol as ns t
i i i i P ). Yvate d d d .d e o
- a. s c l
a e e e l.
a
- l. d e l l l .h o n e dr dr dr . a a o l a
s o o o l
a e s e s
dr e s rs e
sh ee r e s t oc r
o c c c e s r r o r a r t o r sh br e r e r e r p o o c e oe of t o ar ac b br r b y b o nr b e o a pemo r
a o o o a r
a o r r n r i
l N N N l i l l
l a
N i -
a3 l a ow l pt I l 1 I I a s l
a lae a a
ed W W W r s r m S e p
C S S l
a o mo o n n n e5 r
- d. p .
i i i s 9 . o5 r 9 .
f e ra n d . d . d . m9/d e f /d y 9 e d d.
r t o ed ed ed o r v r v e
r e v
r re v r re v r re e ni t r f or l
e r v ei e e ba or e v e o
cnn d s ve e s ve s ve e ly59bs b 5 s o v o
e ee r o b o oc e b o oce b o oc e b/ o a8 o9b r/ o c
e c e
s b c P 8rl y r s y r s d s r s s r s s r bo rl s c
a ve o r a o cr on at cr o at cr on at Ptrh u e s sh u
. e s a
s s s
a o
ah g n t t o c t t t. c a a a l. iei v ni e ei v r
a . n e
n e
n r cd n e l
c o n a
t I l
a a l cd a a n l cd a a n luiner mne g i r l c ya m m m a
c ed s e .y ey e y e y k d p ad p a be g a
g a
g l a
s a s s et e s r a e r l s a a v o fr et v o r r r r no t at n t b t b l
f f f s t b ia r n c
a e c F t
pe c c r a e c a re c r a e el l
l el l l l t c
u se a t l l u
l r s u u I
t n pe a r I t
n o F ItnF o I
t nF o Pabose a
kb S os t
aW n S k S
k k t a
n I S S I 5 5 5 5 5 6 9 9 9 9 9 6 6 6 6 6
/ / / / / 9 9
/
9 9 9 9 3 6 1 4 9 /
9
/ / / /
2 1 2 1 7 3 7 7 7
/ / / /
1
/ 0 0
/
1 2 2 2 6 8 9 I 2 /
8
/ / / /
0 0 0 I 6 8 8 8 8 1
0 0 0 0 0 0 llI1
_ O t
h n ot d s
- s. s o o dta rn e e t a uc yr m i nl t f r e sot h va a r
a l aw N f l
y ht hi t ll
_ p d, e s. iwr npri s ih iv g l
a e e d. a t
oo n w o0 0 uf f a
eh Sf ee e ak a hi yo ) .ks id e0 _
Si fs n f n r 40 h i
. a s ,d rdl c h t 2 oi v h e s e te a e s s t dd d eeb e r io o ood d.de et s s oe e e s n oi pa pl mle ob n a md s
u se miu oii lf d ototede s n ot aer al ia l a f
d pb opa eo u
is esi a se en t
oc et t
n a ia pg mn t c a eb r d gs q a on s mgn i
oad pei min ooc r n gi a gl e mimio p s n o e ai miS d or r deid oid oeia n o o c y p r n g p cd
, rd c e
dehc s pea t
cly e a oly ).
t Sta e e e g h t
et le s o pf f eh s gh e n d sdin ar e g . c t
e lya a rr c g a a oc o t
d n e at ops s a t
d m r a m odi r o el a mkeim lyc r d re a o t die c onn c gad e f
e mh gh v t u r
e m h v u t
e x o a B S u oa et _
od Aehliger r Ar aa c i
B de Mixn e sh t o d ce meS _
gs e,ngme s
. n ge. .
Dol .Neig t
a e . ,
. r goto t
m ed ss p g r .
gi a n s gr . a g nte ydi h t
a s as n nt o a e n .h d- n sS lono I
s n o oh o a dil l oie s af e f y t
e e lo se . ima x wraiod c eui
.es om
.i t
. c md l t l o e mal. r e c .i ma n t
ol ac r ef e -
mh cf 3 o mdn me gs c p d n s d(
c r e r
pe of s r papm c c c u pS oe 0 i info 0 n n at e t
cl 7
9 a 8 m 9 s d g n 6 or 9 a 9 e n s n 9 d c ot a uh n 8 d natr t a a.o
( l gaih n nf t a
dnjbuvaee m ar a m l
d o t ni a s dn eg nf i n c n n sd t
t y nS . g . r ai n gh r e o a o ein iwl t a
. n s o a a a r e g r s . gn f s if
.ieo l l
t oe o r
- s. si b s s.hr .o a0 v biid s s do . u cl h b tede l
5 e b r bsfnh 0 l
r igeu or e lb grnto md c a romy a s l
4 is t
l o l 5 or 5 isi 0 iaf 0i o s e 3 4 r t a 5 m ot 4 eb n v 4 e,p r 0d ot 3 hePl un e l
r u r 4 e 4it t u t sl o t s
pta e t
u o pa t h t d sr o u a a i c u a y 1 s .dd bos e e o ei cn ee b o oa f b a o uf oo 3
u ooe n ab a bai ds f i e r
s aidita l
d e gad nl f aNy leN t a s b c pd a ype e r e rbl al int u s s s.le gbh ude a le r d e gn
_ l e .t r a . ed a n l
a ope ve s a oe lah o mh laS s l miu mim b wu or oid e p sah a ol a i i
mla hs t
el t
a r og n r l r e f a r e m.t r s n mb riS o r et n fr ogt t
f hadori t e pm f f i 5 0 ol s ne ev t
ah d e a .c og e r gb ebhe a ah a e e r 1 e
yd op p e et af e a e nl i sir l e a yd o ys n i t
yo mc ah ygs a mf e e ygi n n t u a rb e o e oa r -
e- ra c o oe u v he ga e urm a e o - t id e- is e mps ei g
_ - t ht gt n
h g t
ht a ph h o opsi n e s eh e s ba vl ab ah sr a f- n e t
at r o t
Ns a ngur h of if n ac Nd t
f-oi n oi f-oo r f-oe r S t f-
,l f
n e d l ae a ndnto ep g n . s aid o
mne ina ras pah. s g- v o n o g n. at e g m s ee ge -
g n e e -
ne ub n e e n so nAs e.n t
ni o yS s n we t
ohlte g s
o e be u at s ub u ni l t
ek el i o e o e s o os.it s e ut eh s.
osi om ui t ai ub s paf Yv a va Yva yin d Yepaar m r p Yot rh p poeS a p os edi Yoph -
d egaS pe d Av ai n e l
a
.h ho l a
. h l
. r ot. l. ppr a
. mb ip t r
. mdoem .h s l
ad e s t
e ot ai n ai t l
f t n l l ois sa e e o e s rpe ef l t n n a o ol ne e e a o os a g s c s t s s t f e ecgf et m,loi r s r r r s rf s r a e e r r e s d-oop m s s r r rd a mvi o o a s. ot be e pl a
bro ep ae
_ r oefa ic o rd r r s r e tei boa t
ot in s evis me b e e b r n ra b ri r bh mr a rh a p p p r
a pn rd n o bh nm ep e p
po a gt n a nigi r aih gad t r
ai ge ear r ppwa r s s cn ani t
i aA l r a ew l i l ab s e i l Af i oaf
_ l
_ l l I as p l il sb g i
l l l h po m m m o
r o o m f f r
f r
ro d f d d.
e d d r e e e e d e d e
r r r r
- e e e e e r r _
v v v v v e e _
o o o o o v v _
c c c c c o o e e e e e c c r r r r r e r r e
s s s s s s s s s s s s a
c a c a a a s a s a
r r c r c c c c a . . r r c y a y ay .
a a a r r a .
a c a c a c c c c y _
l a b l b l b l a e re a re e a e re a e
l a l a
l ab s Fo s o s o s e s e s ee s r t
c t c F t
c F t
c t t o
c c F t
a c t
nWS t aW t aW t a a a a nC t
I I I nC I n I n
I t
n I t
nW S 6 6 6 6 6 9 9 9 9 9 6 6
/ / / / / 9 9 8 4 7 0 / /
0 1 0 0 1
/ /
1
/
2 2 2 3
/ /
9 9 9 0 0
/ /
0 0 0 1 1 0
1 2 _
1
s r -
.~
a oi wse me lyo0 t
h s r5 t
1 d. e ee s
n oe Nih l lyneto iv e r dh . . or e s f si d k e
s e
. s s ga ob ab o r o fy a o e
- d. w ee pw t
m laisf i
l s pu et pe i peb r
o S reao l pob mv oa ed s pe y.
h v p a s mie k r m3 f a .s aAa ch o lahk ol - o o2 -
. pb e p pr e e c c d S . y de ya mar e S oe e gF e r ie di n l
gt h a v t w n d of if n o cd an2 gf e
.i sb l e
am ot c n oc e e ga. rl s
a lyre ri s
l a y lc r d n e t
a e a n e r l
a i f e nd o Sl a r hh Sb c
e . ini n o eF . e l e o o pe pve lgd w
. re d mgt a l t s gs a et l is e a l go
- m. gi e n Seb r o .As s e t
ci s n n s ly r
a 5 ,
0 esh c o c n sa iyw l
oe
.c t
a ga ei
. vp r m.o c h f r l a gs e
S n e e s l nF o
. i n
e n
1 a c 2
8l mi nh s o
0 i sy i
. yc a t
ms c a d se a t l cd k 14f ba gl d d n a 8 n l o e d e nt id 0 w n ni ad mo n a e e 7 in . t e
d e ro onei n a r ce s s dni o ms r w n s t I 0l 1 a
. ec on t
. r c a a gn eF d se n
a e bi l
s.
r oS p gn . g s
b de a t e
- a. si t
00 pe2 - s.ni mr c i n s l
l c s o p1 bi s di t
- a. e c 0i ni 2 e s 1
r ya Ao t
5f ni ad n b p . l 0 n o s a e 7 oidd e 3 l 7 d l w lb ic r
a s e e t t
ni 2 m9 n .f 5 7 nl t
d 1 i p a
0 d s
t u
o n ef gf g u on oc o 3 o/ c0 ah y
. s a e a c e n n o t
m 4i n e t e2 t
u e o ss u sibf n
o b is rei n b hi a ci t
od/ 7 b e or a. c ce s
t u n oi o a l r r s bf d o b d e bhdcf a o no 40 seF t
of u a B
leNa d l e
a mpo e t
a e a n
t l
0 a o b
a is t
a e n e i ic lated
- l. yt a m g. r l en mtom a e t
u gi l
a ad 5 me le op eS o ot a mn n t
e mt v on s t t a
s e dih n om f
. ce e S r e bi a a yw e o f c no i ut oS S t
m om e s s p t ad f t
r u
a izis ml s
yr a t h
igmf e a u o hgn .sbso t
t lela tn l
a e h t
hi ci t
ba . g e n t
ei n
. d c izd e e n n mcee iga s o l l s s f wt ea iete e mp a sd e s e e r m
a grd e a
r pd v e r e
dn oS r
t t wno r eas t s r s
e wo r m t me r e pf e
- o e e gt m e pui s l s e c he ud ta b e c eS o t
s u s e a r a o d t f
r vi af d l ht u e .g t nh u c t
s oni d ri a n dn . ec b el oihs t i eS v
ei r,i sn a a udd r, a .s b
e r a nd di w a rd e pe ai a e r
a me r,t a
e o n n i r,v r ef o r a r aw.
ad y r n,t t
o e a e n yl lv e t
y - f e
ys i om t yci
- t o a e e e s t e pe pe y
r a et e yn et - t yb a - gpv he ku hi at r s ehi s -
o a ht n e al e oe h ca o e
- t en ar oc he c e
p t f- f s o no s f- i ch i ht Nma t f-p ht o S.
a mgn h
t lutn re t h oom m t
p of w f- f- f- c .
a . oos r c gn i
o .s - o f-oui on t
e o oa y s n gs a s u igd n e y gehd e gS c t
- ad - ae nt gc r gmr e e
ni o n e u ec pg e n o
s pr n vt u rd n
u .d e gr t e n e nf uibie or i
n ov u s o t os r oipi YpaS Yope Nr ao v oe n odf u ofe ongve p o c B e Yb s u Ye vo Y
oNl Yia Yo e c . o ora r e s t i
- l. m a e
,l d ah l .d n e a e e r
. et a d. h . s,h y .Nr o
. es eSifs e w a l l a a a s t l l . t l
e s nr ebS a a od a a r e mr e mde a. osde y. s mor l
s a o s pei oe or s s o . e s mts n e
r e e s p a.de r u p g e p pr r u r e r oa up i r r ot -
yo m mts omb p o ar p o a n s mpe o a at br g a br t a br ud mi yoa r o v r e pt o r
r c e u a eg br oe s r br t br t s a n a c e av ay a ectn ce a op p a oya iar a e e a ot r l o Gd ri Ne n NAu Nd i l l l t d l dhd I l t f Gd e r 1 1
i l
y y y d
a a a b b b ye v e e r . e r e n e
l t
a r oya W W o r
o e b
a l e s F d C C F W F r
c b nb S s oio rd We Cm m o
m o
W C
m o
W m P e y pl s a r r 7 r
C 7. o r
n s f f in9 f n9 f s.pu i e d de . /
d i /
t n ri a o dh e . d7 e7 de20 d e
t v et r s rh e1 r9 r e n e e v c v n e ir v/ e/ v/ e me r gs p r
eo vb oe oe n r0 e1 v9 o/
r0 e1 v
o sd cd ct r s c0 s al r at o bore e e h b n b n c e .
f e s n e rh s r
s o do e1 r n o do r s a a i
l l
u ed l
a e v o l
ew l
aa ew l
a e
e r
l a o e y l
a e r e lab r k n n s c s s s ev s a s e e e s oa t e t n t n t t b t v sd c r c t om9 6 ad a e e c a
e er c o a c c a r e c a c o ch a s Tf wo9 r 1 I t
n n a I t
n cs r
I t
n cs I t
nR e
I t
nF o I
t nR e
I t
n a w 7 7 7 7 7 7 7 7 9 9 9 9 9 9 9
/
9
/
/ / / / / /
9 7 0 7 8 9 8 0 2 1 2 2 / / 1 2
/ / / / 0 0 / /
4 6 7 7 1 1 0 0 1 1
e yona lya _
. l le o e. nh oet e iNe o e mi t n h 5h e .
4 fish ke gd4 g )s s v iv uh r n e a l
t a Te m n n2 _
. a . b ed s a ra wi o e mdn . p t
g t ud t
f e o a n onolw _
r o e ow ek
.hish l l h et v e h t d p fe ah a n a l a a e l s e ,s r e tat r
i r .
b t s n s mif it mb r e s de s e c a a u ph alu h w e e opn t ad e n Aeio gt io u cd w 4 c se S ic ola Si va ro e od e is o 5 te y 9 (s ta
.i t
t r
yt f
- a oa t n p eddin vre 9 s e r r
s e .b n m t om lai- op dh gs a r go he m et h
mmc e d ai e g vo ni ic t
ni a v n o e a e s Co c n n al d on od ep es oNet n o t
n ud e e c .
de yr e s t f- eh l
.d pr o
l
. e s owc a e t s
l a.
e o f s rdTg h t s.
bl s lb gs o si manAf md.b k ge s e f a g s a e n l t
n e n a d rc t
c e e n e n .i 5 4, i v e cd . y u a g rh r 5 et a 5 e ne ba e nu yiah u el uc a t
5 c ei c 7 s e 5 a 7luh aw od os yei ot br no e n eadg t t t r d la cn f o
pmro c l ht o u -
n nt y od n mio dnt i o ar a r ha m d
n cdf in b ei a mdoF oi a cove f- eh n a ra s ve t
i a nl ob n t
i nf t
)
r r oh
- c od e Aiaa e frf s i i
o
- s. c ai si . as sr e dn cofu oc a e ga e e t s a i t
e n s e v n le. nf ed d b
a bd e pr o s e yo u msf ue oo yt e n d id w l
/ r l
l o ch cgf ot o al a c s - s o .
5ll 3 u nl 0l pf 4 u Ay d a in o 3- o t yS ci h mh s eeC2 t
u ks u a o es t
u k
s a omn o
gtowm e 0(
s k
t s
ud s
. a w ar
, c e a n ht g f- in ge 1
. r og ,f s
ogn e ,.b
/r S r oi l t
u e e b e no ne t t
e mh yoe s oynb
- l b n e r t gt i b n s ai et s n a e ais mo F i
a . dd d w ooim r nt a e ca p h eSF t r n n cet u e l
t e
m a e ngna f s al leis oc l e is o gr a o ege cf p a d n f s oa r t .
yr m mbi n n.
t t a mbid fosia i e n e oaf f f-s r o t
u v faden ins t
s e oei e rs a s msh n e r sn si ss ue oe -
ge sa ur n e n wa s r e tu
_ i t f s apgr ga ys f eFin p o d pi e ipdl a
c u p e e n ad r r gv c e n u po r c oid s a o d
d p e a oil ni s t r
re i t t f
ei t zl n uae a n s t ak c s a s o af a n n -
izHd
.i s c a cd mk. c a t
yi n u c oe e
_ s r ie o
- af p if s
- r o d af s e s t cf i
e e e i
d n ev t t c t ic te ai sd a c e t s o s u mgn r c mv a h po c
tain es re ew t t e
gr eu e m c a c
_ ee s gr e a t i a t
n a ni b ui t
c a r e -
a di qo ad n c n eh i r id a ro et a a mtnlr
_ r e nl e c r e n oi d d
i siggt n a s ow u p
ad d pd nei a pi n c tnt e ae o v a sd v ab n eoc o hl et t e d i Sh s u s n s r f s s f at ,n nf at nh i oNd ovie o o a e u o oin d e .i t
e r og a o s n wh t
s n p n dn w pc gt s a r r te r,oio af r Fi m g. a verp a s mf n ar i s
a n e sd oot pi n s t
ef y ,Oa e y- s, .is t
o ndi e t ei n oio e c gn c p cr igts mdi t
ea
- s t c oe ah e id m a s e oni s e t
e s e s d o c os m
. S el nl t iz a cd g n _
h ad a d . e er S me d s n c e .g .
ht cfie p g e ymk n
_ t r n yo at t e c ni r m c t
_ f- a v n y f- a e o c r si r eNk r a a o c d yo ce l
e 0d a s r l
l.
o c ri r e oc u iqec t a u l e t r e n md t yd on m leb i s t
s eed gl a v -
glal d a0 r r cd uh a . a a r n oa r r gd w i oa .n a ad k t t nib e o ni e 1 s , e t a r d n s h e t
ut rof c dd e wk e on ep c e r ii e ut rsf o go s oa a e r oa n o pe r r l
a u r ol n t e
r ngra m e adh df nt Ypmhi l o Ypage Mas. ah uc i t
r a t
M . u ev F ud p e n ot u
.d, u wr t ,r t a
. b sf gooc t
a r mLi s r a MiCo e
- a. e dot pe . c l
a e a o l
l t l.l. gt .b a mn un l
p . a .b e s r s o t di r e s .S al n e5 u ne e a0 e9 sl l
a ok d e a
_ e p s od .y s r m s e r e e s r e et r ps p pev gr r 5L iova a e
_ r rd n oLf s s a e omuoph s r w . o r r h p bronaboa c t
s r bomr in e ot t
.ih s br oi a r n t v b u e e bot r es rs o a ed p a c vt o r oed c s e o c ab r olan d y nt r br pe r ra a ea n u eb n a eb a oa a sd r a p i
l d oem i l d of r e e l l Afooc m B w i b n a l I a c i l l l bh oo i l Aoe f n t
y y y y y a a a a a b b b s b n e b e . e . e e . eh r y r y r oy
. i r r y et e .
r o a o a F da b
e oa r c n oy F d Fd d Fd s o F da We S m Wm e We Cm e
nh s Wma e Wde We n s a S a n s n s a b oa S Cr e Cm a i e g w n s in v n s ie i e i e o i e dh dh dh n n dh d c dh et et et o e e et e e et rv n v n v n l r v r n v r v n eo r e o r
e o d c n s e o rd e er o
sd s n bsde sd a s d bore bore in b b a sd e or e e l
or e oh bore l
a v l a v l
a v lud k e l
a v e l a nc y.
l e v
e o e o e o r e o a s c s c s c s e s c e s re a e s c o
t c r e t e t e l a v e t d e c r c r o t t
ad it c c r ch e t
c r t tad tad r s ad a s m ad n n n n n n n a a t t ai n n ws t
I a I a I a Pd I a I I n n a 7
9 7 8 8 9 8 8
/ 9 9 9 0 9 9 8 / / / /
5 / /
1
/ / 6 1 0 2 1 2 / 1
/
2 1 2
1 1 2 2
/ / /
I 8 9 9
4 h t t
- c a eno n .
mmd o ei t gd S nt
.ipn gm me n
o i p
l
.h ar t
miwn c t t
e 4
2 e o nf 1 t s e din nim s
ot b
- a. c de s
nt l
0i oa 9i t d t t
i m u ns oo e bCe A h
.t l
egtn u
ai ro mrb e a eh t l
n n s
.a ieit v6 u ne jt t c m s a ut s ns e .
bro 8ia ss d e
t h c gt s ta in e n u r
indu m c l
dl e ce g l
u n
soi n ip k S
ph mii s m s of l l. l
- l. d c
ed h
s a a a a n ei e s
e e . e u ;
d t s F r s
r s
r l
l s o p 5
)
lye u r e g: e o o o k o 0
/
2 t nt br br br s br 1 ai o 0 r a a a f a 2 ,
e yN h h h o h t 3
/
dl a a a n a u one .gg.
t e e e o o 1
i i
e b M.ce ni n b ,
b b t b
l r d r r i
o o o r
o o A 0 a e e t t t p t .
1
/
edef eh s d e
d d m d l
a 0 r n n e e e e 1 o i gi v v v u v s ,
btan ant i e ie ie i
n e y 8
/
a nri i
r l e
l e
l e a l a 0 )
Hcd c ouo B B r e r 1, s B C B G 5
/
e n
0 o y y y 1
b a a a e y n y ,
d b b b nm a ef a 1 n
e e e e a n b e e r o b e
2
/ a r
oy r
o r e r s e r c s r 9 h o e o sd o F da F F c n r F n F n s e
. s o c Wya mu o W.8 Wa
. l We Cm Cd y
Wde s m fr oo p W. 8 o f e
a 'C /9 e
Cr e o Cd d n C9 t w d i
ns e i/
n8 in m io n v f r
i n em e e .
r t s i/
n7
/
2 i
h dh et de1 0 d a e s d c e e d
e d a e s et e v u n de1 2 1
/
f o
v v r r oo o 9 r n v r n v r n e v r n v r n s
eo eo eo r cbb ,
ed s n v
o eo e rA .n d eo : 0 2
d n c bsd e sd sde sd 8 u o bor e b a c bsd
/
ore bor bor e s oree 9 8 o e e os i e
ri s.
e n s a i
/
7 , p d. 8 r
iab l
r av l a v l
a e v l
ab l
b l
a v rh l a v / 6 ) n 9-e o s c e s c o
s c o e e sd lue k d e o s c me es l e
s c o 2 / 2 1
( 2 7
t e 3 t e t e t e t s t e edf r e f s 0
/ ( 9 c r c r c r ch s. y h c r h t
c r o s \s a
e s ade a l n
ina ke l
ad ad ad a s ad ad 1
nna t t n n a t
n n t
n a wda S w ea t n n t n n s i a a ,
m1 I
I I I a I I a S whi I a y m t a
r e /
r 2 e \
s a t ( r l a
8 8 m c ls l
a e 8 8 8 8 8 8 a it s 9 9 9 9 9
/ 9 9 9 m t n
l u r \
/ /
5
/
8
/
0 7 /
/
4 / u i k a :g 1
3 5 s p 2
/ W /
0 1
/
2
/ /
1 2
/ /
2 8 s 0 1 2 I 9 l 1 0 1
0 1
I 1
I 1
9 9
1