20070410 Ver 1_Public Notice_20070320

Off- o~-lo
~ ~
~~~~~
US Army Corps PUBLIC NOTICE
Of Engineers
Wilmington District
Issue Date: March 16, 2007
Comment Deadline: April 16, 2007
Corps Action ID #: SAW-2007-00895-241
The Wilmington District, Corps of Engineers (Corps) has received an application from the City
of Greensboro seeking Department of the Army authorization to permanently impact
approximately 0.20 acre of wetlands adjacent to Reedy Fork Creek and approximately 240 linear
feet of Reedy Fork Creek stream channel. Furthermore, the project includes proposed temporary
impacts of 0.75 acre within Lake Townsend. The proposed impacts are associated with the
planned replacement of the Lake Townsend Dam concrete spillway, raw water intake structure
and pump station located approximately 0.5 mile north of the intersection of Lake Townsend
Road and Bryan Park Road, immediately northeast of the existing dam, in Greensboro, Guilford
County, North Carolina.
Specific plans and location information are described below and shown on the attached plans.
This Public Notice and all attached plans are also available on the Wilmington District Web Site
at www.saw.usace.army.mil/wetlands
Applicant: City of Greensboro 0 ~t..°-'.~ 1~5~ V ~ D
2602 South Elm-Eugene Street MAR ~ d X007
Greensboro, NC 27406
Agent: Brown and Caldwell ~TIANDSANDSTORMWATERBRANCti
Attn: Shearin Dramby
5410 Trinity Road, Palisades II, Suite 320
Raleigh, NC 27607
Authority
The Corps will evaluate this application and decide whether to issue, conditionally issue, or deny
the proposed work pursuant to applicable procedures of Section 404 of the Clean Water Act.
Location
The proposed project site is located approximately 0.5 mile north of the intersection of Lake
Townsend Road and Bryan Park Road, immediately northeast of the existing dam, in
Greensboro, Guilford County, North Carolina. Coordinates (in decimal degrees) for the site are

36.1890 north, 79.7320 west (North American Datum 1983). The site is adjacent to Lake
Townsend and Reedy Fork Creek in the Cape Fear River Basin (8-Digit Cataloging Unit
03030002).
Existing Site Conditions
Lake Townsend Dam is a 1,635 acre impoundment constricted on Reedy Fork Creek in 1968,
with a drainage basin area of 105 square miles and normal pool capacity of 6.6 billion gallons. It
currently provides 70 percent of the City of Greensboro's water supply. The dam is a class C
high hazard earthen dam, with a gated concrete spillway along with a water intake structure and
spillway. General land use in the vicinity of the proposed project property consists of mostly
recreational (parkland, open space), forested and some single family residential. The project
impact area is immediately northeast of the existing dam spillway. Based on information
provided by the applicant, the existing spillway, intake, and pump station are deteriorating due to
Alkali Silicate Reaction (ASR), which is causing severe cracks in the concrete. Hydrologic and
hydraulic analyses conducted by the applicant, indicate that the existing spillway hydraulic
capacity is inadequate to pass the state mandated 3/a Probable Maximum Precipitation (PMP)
spillway design flood (SDF). The analyses also indicate the existing emergency spillway
configuration and soils are not suitable for use in passage of the SDF and that erosion failure of
this spillway is likely for this event, resulting in an uncontrolled release of reservoir storage and
potential loss of the water supply reservoir. The current intake does not provide for exclusion of
fish and other aquatic species and was not designed to maintain low intake velocities sufficient
for the escape of aquatic species.
The proposed project site includes open fields, upland forest and wetlands dominated by green
ash (fraxinus pennsylvanica), sycamore (Platanus occidentali.s) and sweet gum (Liquidambar
styraciflua) and understory vegetation including red maple (Acer rubrunz), Japanese honeysuckle
(Lonicera japonica) and roundleaf greenbriar (smilax rotundifolia). One jurisdictional stream,
Reedy Fork Creek, is present within the project site boundary. The stream channel has been
impacted immediately downstream of the existing dam and is approximately 250 feet wide, at
the foot of the stilling basin wall. The stream narrows to approximately 50 feet immediately
downstream of the stilling basin. Reedy Fork Creek is shallow (1-3 feet) with a sand and cobble
bed for approximately 200 feet beyond the stilling basin and then deepens to over 4 feet due to
multiple beaver impoundments and log jams downstream.
Applicant's Stated Purpose
As stated by the applicant, the purpose of the project is to replace the existing Lake Townsend
Dam including the primary spillway, raw water intake, and pump station due to deteriorating
conditions.
Project Description
The applicant proposes to replace approximately 1,300 feet of the existing Lake Townsend Dam
including the primary spillway, raw water intake, and pump station due to deteriorating
2

conditions. The site is located immediately downstream of the existing Lake Townsend Dam
spillway. The project is proposed to replace the existing facilities, with no change in operational
capacity, normal water surface elevation, volume, downstream Clow in Reedy Creek, or the
City's raw water intake and treatment plant capacities. As proposed, the replacement raw water
intake and pump station would be built first, structurally separate from the dam to avoid
interruption in the City's potable water supply during dam construction. The replacement
spillway would be designed to meet the existing target minimum flows of 7.0 cubic feet per
second (cfs) when the lake is at or above full pool and 2.0 cfs when the lake is below full pool.
The temperature of the discharge water is not proposed to change. In order to minimize
downstream impacts, the spillway would be designed to release colder and more oxygenated
water, if necessary. A construction access road, approximately 5,000 feet in length, is proposed
to be constructed from Doggett Road and would require regrading approximately 4,000 feet of
existing access road. The remaining 1,000 feet of road would be constructed through wooded
areas with portion of the road alignment along existing trails. A construction staging area is
planned between the proposed toe of the dam and the existing roadway. Two upland borrow
areas are proposed; one is located south and one is located north of the emergency spillway.
Construction debris and excavated soils not used for construction would be disposed of at an
approved on-site or off-site location. With reference to the attached project plans the following
proposed jurisdictional impacts associated with the project have been identified:
Temporary Open Water Impact (0.75 acre of Lake Townsend) is shown on Sheets 1,3
and 4. These impacts would result from excavating and backfill activities necessary for the
construction of the intake structure.
Steam Impact #1 (2401inear feet of Reedy Fork Creek stream channel) is shown on
Sheet 2. This impact would result from the construction of the new spillway.
Wetland Impact #1 (0.20 acre of wetlands adjacent to Reedy Fork Creek) is depicted on
Sheet 2. This impact would result from the construction of the new spillway.
The total permanent jurisdictional impacts associated with the proposed project total 0.20 acre of
wetlands and 240 linear feet of stream channel. The project also includes temporary
jurisdictional impacts of 0.75 acre of open water, associated with the water intake structure.
On-site avoidance and minimization of impacts to aquatic resources hays been incorporated in
the project design. The applicant is currently exploring potential on-site compensatory
mitigation opportunities. If on-site mitigation is not feasible, then the applicant proposes to
mitigate project impacts through payment to the North Carolina Ecosystem Enhancement
Program (EEP).
Other Required Authorizations
This notice and all applicable application materials are being forwarded to the appropriate State
agencies for review. The Corps will generally not make a final permit decision until the North
Carolina Division of Water Quality (NCDWQ) issues, denies, or waives State certification
required by Section 40l of the Clean Water Act (PL 92-500). The receipt of the application and
this public notice in the NCDWQ Central Office in Raleigh serves as application to the NCDWQ
for certification. A waiver will be deemed to occur if the NCDWQ fails to act on this request for
3

certification within sixty days of the date of the receipt of this notice in the NCDWQ Central
Office. Additional information regarding the Clean Water Act certification may be reviewed at
the NCDWQ Central Office, 401 Oversight and Express Permits Unit, 2321 Crabtree Boulevard,
Raleigh, North Carolina 27604-2260. All persons desiring to make comments regarding the
application for certification under Section 40l of the Clean Water Act should do so in writing
delivered to the North Carolina Division of Water Quality (NCDWQ), 1650 Mail Service Center,
Raleigh, North Carolina 27699-1650 Attention: Ms Cyndi Karoly by April 9, 2007.
Essential Fish Habitat
This notice initiates the Essential Fish Habitat (EFH) consultation requirements of the
Magnuson-Stevens Fishery Conservation and Management Act. The Corps' initial determination
is that the proposed project will not adversely'impact EFH or associated fisheries managed by
the South Atlantic or Mid Atlantic Fishery Management Councils or the National Marine
Fisheries Service.
Cultural Resources
The Corps has consulted the latest published version of the National Register of Historic Places
and is not aware that any registered properties, or properties listed as being eligible for inclusion
therein are located within the project area or will be affected by the proposed work. Presently,
unknown archeological, scientific, prehistoric, or historical data may be located within the
project area and/or could be affected by the proposed work.
Endangered Species
The Corps has reviewed the project area, examined all information provided by the applicant and
consulted the latest North Carolina Natural Heritage Database. Based on available information,
the Corps is not aware of the presence of species listed as threatened or endangered or their
critical habitat formally designated pursuant to the Endangered Species Act of 1973 (ESA)
within the project area. A final determination on the effects of the proposed project will be made
upon additional review of the project and completion of any necessary biological assessment
and/or consultation with the U.S. Fish and Wildlife Service."
Evaluation
The decision whether to issue a permit will be based on an evaluation of the probable impacts,
including cumulative impacts, of the proposed activity on the public interest. That decision will
reflect the national concern for both protection and utilization of important resources. The
benefit, which reasonably may be expected to accrue from the proposal, must be balanced
against its reasonably foreseeable detriments. All factors which may be relevant to the proposal
will be considered including the cumulative effects thereof; among those are conservation,
4

economics, aesthetics, general environmental concerns, wetlands, historic properties, fish and
wildlife values, flood hazards, flood plain values (in accordance with Executive Order 11988),
land use, navigation, shoreline erosion and accretion, recreation, water supply and conservation,
water quality, energy needs, safety, food and fiber production, mineral needs, considerations of
property ownership, and, in general, the needs and welfare of the people. For activities involving
the discharge of dredged or fill materials in waters of the United States, the evaluation of the
impact of the activity on the public interest will include application of the Environmental
Protection Agency's 404(b)(1) guidelines.
Commenting Information
The Corps of Engineers is soliciting comments froth the public; Federal, State and local agencies
and officials, including any consolidate State Viewpoint or written position of the Uovernor;
Indian Tribes and other interested parties in order to consider and evaluate the impacts of this
proposed activity. Any comments received will be considered by the Corps of Engineers to
determine whether to issue, modify, condition or deny a permit for this proposal. To make this
decision, comments are used to assess impacts on endangered species, historic properties, water
quality, general environmental effects and the other public interest factors listed above.
Comments are used in the preparation of an Environmental Assessment (EA) and/or an
Environmental Impact Statement (EIS) pursuant to the National Environmental Policy Act
(NEPA). Comments are also used to determine the need for a public hearing and to determine
the overall public interest of the proposed activity.
Any person may request, in writing, within the comment period specified in this notice, that a
public hearing be held to consider the application. Requests for public hearings shall state, with
particularity, the reasons for holding a public hearing. Requests for a public hearing shall be
granted, unless the District Engineer determines that the issues raised are insubstantial or there is
otherwise no valid interest to be served by a hearing.
Written comments pertinent to the proposed work, as outlined above, will be received by the
Corps of Engineers, Wilmington District, until Spm, April 16, 2007. Comments should be
submitted to Andrew Williams, Raleigh Regulatory Field Office, 6508 Falls of the Neuse Road,
Suite 120, Raleigh, NC 27615.
5

.~<.• ~ -
• ~" ; •, •'. 0 Lake Townsend N
__~ ;,~~;~~ Proposed Construction Access Road L1
-~ Limits of disturbance for borrow areas to obtain ,v
Lake Townsend ''---~ ~-.~ fill for new embankments
Dam -~~;- ~'I~~~ Limits of disturbance for embankment throw h
-~,~ ~
Guilford County / ~ . -emergency spillway g
;.~~~~ ..
'" - ~ Limits of disturbance for dam and spillway removal and
~~ ~; - reconstruction, including construction staging areas
Y , ,~,.~r ice- ~
I ~t °y,.g~l .~t}~1ti~ J ~r 4 I / {'~~ ~` ` °r ::i'' ti 1~~~\~l' ~JJr •~ / ~[ ~~ ~~'Jt - ~- °
e3j ',}.t~F t 1,~ S { ~~ -ir.. E J •: II ! ;i! ••• '4?` ~:1/,'.•'/r f .40~ ~• tip`-,. ///'~'',•' ~! 1(` - ~.~ ~,.1:
~EiY ^~,;r' }1 F ~• ~ .,_lr ~~~ ; ,~~',~ I -'i~ _~.~) J ~ J~/`'+i i ~~ 7 ° ,r'."~. 'f ,• •i ' ~t'~/ ?' I11
-lei`.. ,.p~. .•'•'-r^ .r xti ~ •{ ~ -'{_~ .I [•~~..~~, '~ , _ .~(; /riJ{4 / /f~ •~•yn,' , ~~~Y~-'1 r.
r . - 'Y C ~ 'ti , _ ., ~ ~ ~; E'er 1 ~ ,
'~~t`w ~•=~~;t~ , _ Icy I, ~_~-2 F~"-j=~--~1`6D9 ~~u~T~~{r~ i~~J~f~ '~-. ~j~l ,Ir~•~ ~~^~ ', (.``'~,,.~•';~ J~t ~,~.3"
ti ~ / , s •,~,~.'~t: is\t ~ ~ J^, ,~.lr: ~ _ - J~~~ ~ '~. i~~s. i?t kI ~
~~: Doggett Road /: -'i'r ~~li~~ --ri r~~~. -,. '`_~ lyt ~-~' 1t r)I (~-l ~,~" •,~ - l r, ~ f I
\~ ti~~ ~ ~-- 'f - ~ A~ r -- i ,~' l f r _ ..tom ~ 1 i Air ~~. I ~- , (- ~'
i~\~ ~~ ~ ?1~~E - -• i F i _ r-N'v.~ .\t~,{v','~~~~1l~tl.!1`'.~~f;!~ i ~:r///~~'•{,l,ll ~. :'r` r~ i`~ 1' ('~9`[t_~-.~ :~t.~ ~,i;-
'~4~ . ~ e~C l •~ ~ {' ~''`.~ •~~(`.: ~\.~~ ?~)~`'~~",` i l~l.~J ~ .• ~:,Ir z5' y. I ~f A •'~ ~3`.~~.rC~r'
~ ~ •l ~ 1. - ~ ' r' `~*' ~• `r^.,,'` i ~ '~ ~}'.~ 1 l , f ^ t' J,=' • raw ~`"r'~ I S'~ ~ • I ~ /~ f~~-°'-~~,'4A
r~"J ~ ,r.•_ ,O ~~~~ 5 ~ rte'--~~-'~ j• 1) ,,,~, k4,r , ~y n 4t~'.,'"t ~ + ,~ ~~ \~jr••
,. L-`~y f c.,~f( „ 333 , ~ ,•'~•.
l~ ~ '~ s .~ , , ~;. ,•-1° _ ~ ~` 7 r I ~r~:~ ~;,', (S4 •~; Jr' ~? . tiv' ~, `,I f.i' ~ -s ~? ~ -,
` I i ~~t. ~, ~ „ss ~ 1 i l (' i ~~{t t' ~ ., E~ 7 A", + i '~) ~ L~'t , t t ~
t~~,.. 'T •' ~' ~ 7` 31 ,i' f> >~ '' - ~^r~.r-~; ;ti•~ ~1:-"~~r' it+~.+~`J`s' yt ~ _,;.'=f~'
~'•~~1~, ~ :~~'.~ ,', 1.. f,,.`- ~ ~_.~~~~ h f '.r~~~~__<- ~~~)~ New Intake ~~,~ ~I ,t?.t~~ ~ ..: ~.:~~ ~;-ti~
,, ~ ~ , ~ •r ~ ~~ f;` ,~~..1'l ) r.* ~~ I i.~ `( ~~ Structure . ~J i ~... ~' ,'': ,'~,•~1,~,,:. ~ i ~ ~J,~ ~. ~•i
'.?,~ _•i a:.l r•- t)ri.s't ~' rfC`-~ 1 ~! ', ~.~y 5 ~ 1 `Y'•_ ~~ ~~'~- 'J~~. ,...~~t'1lt'- n'f -~ ,r l'• ~ s-a
'~ ~J t._• J .`t4 i.` •~ .f ~ I 1 ( .4~ JrJ r r. ! Watt, '_v 9 r.
,~ ~~ ~'',y.~ . ~ t w'{~_~ ~~~;~ , , `• i ~ ., ~~ ~ ~~ ~~` ~J 4~ti ~;; j~f( i' `~1;. I ~ d) illy I ~ ( ~U Lake Townsend ~,T~, ~ ~ r
1 ~.' ~ -~ _ ~ ^~' r- ~~ I ~' '~%')J ~~ 11I r r j ',.~~,// ,i, ,y .;: (''~~~ i ~ I ~~ Dam Spillway I=,`- K ~,,i:
3 ~ '~, ,~, '~5 ~. ,`1~ 1-) 'r~ t';t;~J~ r ~•JJ,/~', ~-'J•'( icy t{~5t f.l a ,' I --~ ~S.`~.`4 ` ~~Vy: i
'~ pr, z~ ~+ elf ti ~{ ~~J T r "`.•~.'I 't ) (.' I ~ f it sT`_ 1 i ;n ;~ j ~~.>I~J~j ~/"~'S '.I J ~. 1 r
~, l ~'J +f t s ~Jli} , :~ h \~.~_=;:'~ a ~ y ~ ~ ~P ~~.~-: "" ~'- ' y~ I .x,r•~ ! •' •;,, 1. --'-}~ `~ T„{ r~ • ~ ~^ ~ ~ ~ t
J w. (~ r+~.`~ i
_~ f~ ~ ~j{ r '' ,, s` ~ ~' [ t r' ~t `~ ~~~ .` 1~ • r~J / V.~•'l.•l '. •, r 'r-.gip. ~-'9~ --~._/~.
~~I~N 1 i,~+~ ° r"~~.~C ^..~n` t~ ~ a 'A ~ 1 ~ } !~ rrI ~ r~~t~' ~' •'-~'~~ •ti n~ ~~//'~yy ~ /`'...7
~~ ~ S 4 ~ ~y ~ ) I ~ if ~~I j'' I J ~•~~j
f.' j i r~ µ '~'j `~~d Y , '' ~ rr - -~. `~ I, t, • ' ~ :%~ i. ~-~Jf' „J.1~~;~ 'i ~
i I r' x l ~ c r 'r j .r -. ~ , -~t~~~ ~ r' 'f '~ ~ t ...---,
;ti ~' Ceti r ' r ~ r '-# sy ~ ,~ Il,' •._~ .'Vr rl'{1 r-.~~-' Existing / '
~ ~~ ~JI ~ r ~~ ~~ 3~ r ' x . : ~ ,`~ ,:.~~ :- -= - '- ~ _ f+ Treatment Plant i!
11 ~~T , ~ ~r ~~ ~ _ i
a r Ir ~ -t„ ~ ~.~ '•-.~ ~, I ,) . L, it / JJ %
-~ ~/A'.j ~~~.~~ t t ~ - ti ~,~' ) ;~t~~. ;~ ,Y ~>i `_, `„~ F; J New Pump irr'-•~;;"((~ ,__ °-1
_T ,~ ~ ~' .~' ~ ~ •~ ~~ , ~~ ~~ ,:°~~, s ; ~ 1 r Station ~ r,=
~ ~~ - _ , f !~ "~:. -= \ j ~ ~ .? ~ ~ ~~ ,- Bryan Park ~, .fit ~,)~ - - ;) '. ~ Hardy MIII Dam
~{ ~~`f= ~ t ~ ; ~8Qr4 i i ` ~~~ and Marina !~ , +y l ~ ~ ~,~ .~1 7, 1
~, ~' ~ ~ - `t, ~`,>~:, New Pipelines 1 .. ~~ x) +~~ ' ,r; ;:~. t, ,` ~ ;Olt ,
~~~~~ i ,. ~~: alp ' 'ti~;~'•,.~~,F. t7Vs~ ~~ ,'~_'`-•' ''t ~I+'I,'"'~/[ ~~~ .f ~ ~~`;~ ti y ~- r/i/~+ "'' ~~
~~ { ~~ ~' C ti;~ ,,4 ~ •'~` Lake Townsend ,Y'ylt, ~ : `~ • ~ ~~; •.)...:,J-) ~ ~ .~ 1 i,',
Y `. ~ . ~~~:- ~, t~.'. ~ Road t, ~~. ~ r r , . -..~ r ^ ~•
-~~ ' 1 inch a uals_ 2,_000 feet3,_ t .~ ~~ ,, j Ali . ~,~>~',~a •, ~_ -, _ - _ r41, r ~,,> ~= `~ -
"J a- titer n o t\ ) ) '~ J ) ~I ` ~ ir- J• '••;'r1'i
~'Q 1,0~~ 2,00 4,~~~ C 4 ~ \t.11~•,' .9• ~ ~ _ , , .~ +'~ ;:~/ t.
_ Feet •._ %'~ >'i l~r y t ' r ~2t _ ~~_ / r11 ~ J ~~'~,
°_~!'C`•::1/''•/3.-b-~.k. ~~_' aF. •..C ~~ _-~ ,,~' JJr €+j'(~,upn ~.~_t ~= ~t i~ `s ~ '/• _'~ fj-'" .~,".
- /.' 1`i ,
City of Greensboro Action Id: 2007-00895
ti~later Resources Department LOCATION 1~TAP Sheet 1 of 5
2602 S. Elm-Eugene Street
ee J Greensboro, NC 27406 LAKE TO\~G~ISEND D.~~I REPL.~CE;\IENT PROJECT I

ti
C:\Proj¢b\200e~rojacta\x6210017 (city or CnenIDOro inw To~,n.nCl\Gn\r,n~. ~~„_i r-v._o........, .~~ w_ .._ U I - l J T
~ iV C (-~
~ N
-O U '~ ~
n T Q ~
~~a~
~3 c?
Kp
~ 7
"3
C
~a
a.
b
E
`e
Y
a.
a
c
N
A
A
a
5'
on
_~
0
m
B
cr
.r+
C
0
R
a.
c

m
ti
7_
C
C
z
m
n
m
7
-~
ro
O
m

N n
S ,..r
~ O
~ 7
N Q
-~„ N
CJt O
V

M
~~~~. r
~1~~'
.`^.T i_

r-
~:'
,~:
~,'~ . !
~': ~ , ~ r
w
=~
'~ I
~.. '"
~`
7 ,~ s'St J%'
j~.t -. Mfr F ~ w r i. - ;
~ ?^`.fi. ~avG~Ja , 1
{ - ~.Y ~l
i. I I-. •-y . ~• ~ ~ ~
~,
~ ,
- ~'~ . ~~'
,yy~~f Y ~ ~ ~ ,~' '.a,
T;~ r.i4 ~.~ I ~¢ ~~ }~~~. ,r ',-:fit ~.
~~ t ~' w a
F +f i.. L .~. i, y ~~~
_-
,~
~_ •~
<<a~
. ~~ ,

N N
0
V
b
O

r

~~~~
~ o w ,~
O ~ R~ 'n
O ~ O ~
R
nOCa N ~
N O m ~
v O d O
A O R
~ V]'D
d
N
O
b
z
0
b
N
N
h
a
.~7
w
C~
CD
W
.~
O
N
~~
w
~.
:°_
ro
5'
b
O
cn
G
F
~D
3 n
(D '+;
~ O
A
O Q.
-„
CTI N
O
O
O
~~p
CJ1

~~
0
T
$m
a

a
~$O~,
~ t~
_~-~ _
~ - .
i
~~ ~
i ~.
,_~~ ~i
~.- _ ~_ \,
'-~~_ ~
--'~ ~ \
~_--~ ~ ~ \
-_~~ ~~ 1
1
~h~1 ~` \1 ~1 11 ~1 ~1 ~~ ~
1 \ e
~ ~
~ ~ ~"~ ` ~~
~ ~ ~. ~ ~
~ ~ ~ \ \_°
\ ~\ \ `~ ~\
~~~
~. .~~~ ~~
~~ ~~~ ~~
~~ ~~~ ~~~
~. ~~ .~
~~;
i
Pw' /~i
/~/ ~ ~/
i
/~i
~i
~--- -~
d-~__~~~
,~ .'
~.
'~ ~ '---
~~'-~-
Y~~~ ~~ -_
I ~ i
i
'~i
//~ /.
~ / i
•~
~/„' /
/ i
\ / /
~i

~ N w `~
o ~ ~ ~,
0 3 0 ~
nw ~ o
N ry y "'~
J ~ d O
A ~ ~p
U ~'b
~ M_
N ~j
ti a
z~
C7
ro
ro
0
t~r
b
M
(D
N
O.
w
~~
w
O
CD
w
x
G
c~
~_
~d
~o'
5'
c~
.ty
C
(n D
s~
m
m o
..« ~
~Q
o ..
-„
cn o
0
V
b
O
c
> ~°
D D
J.' '~
~ Z Z
9

,// / / / / 1 I
~ / / < /
~~l 1 \ I /
I I /
I
i
J/ / ! /~ i l I 1 1 I ~
/ \~
/ ~ 1 1 ~` I\ ~\ \\
~
\ J
f I ~ \\ ~ \ I
\
~
\
`
\ I \~ ~__-
~
\
\
~ I I _~
~
\
~
1
1 ~ ~ ~_
i~ \ --- _
~
~
\
1
_ ~ ~ ~ \

%-_~~ --'J-------
- ~~ ``_ \~~ \\\ \ \1111 I
~ ~.%~~ . ,-,- ~\ ~~~ ~~\ ~ \ \ 111

"~ \
/ / / / - ~ ~ 9~ \ \ \\\\\\
\\\

~~
/-
-_
- --
Ilia \
I I
\
~
`\
-
- \
`
I I

~.,
` \~~.`~
-~ -~ -_~~` ~ / / / /// / / I I / / I
~ -_~_-_ _ _ _ `ry_ ~
~'a
\ -,
~~
---~ ~
~°-~
~`%~_~
/ / //// ~ //III 1 f \
f / I r7111f // /I ~ I I Ir
1 1 ~ 1 1 I I f\ l l
\11j111\ \\\\1 I I I-
I~ ~ ~\ \~\\\\ \\\\\ \`~i-
\\\\ \ \ ~ ~\iii ~~~-
\\ \~\ \ \ ~ i ~ !i%i%~