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ORANGE COUNTY
SAN DIEGO COUNTY
RANCHOSAN JUAN
RESIDENTIALDEVELOPMENT
RANCHOSAN JUAN
RESIDENTIALDEVELOPMENT
PROPOSEDSAN JUAN CAPISTRANO
SUBSTATION
PROPOSEDSAN JUAN CAPISTRANO
SUBSTATION
TALEGASUBSTATION
TALEGASUBSTATION
A V E N I D A P I C O
A V E N I D A P I C O
5
5
ORANGE COUNTY
S a n J u a n C a p i s t r a n oS a n J u a n C a p i s t r a n o
C i t y o fC i t y o f
D a n a P o i n tD a n a P o i n t
C i t y o fC i t y o f
C i t y o f
L a g u n a
N i g u e l
C i t y o f
L a g u n a
N i g u e l
S a n C l e m e n t eS a n C l e m e n t e
( U n i n c o r p o r a t e d L a n d s )( U n i n c o r p o r a t e d L a n d s )
C i t y o fC i t y o f
SAN DIEGO COUNTY
0 1/2 1 mile
0 5000 feet
N
Overview of the Proposed Substationand Transmission LinesSouth Orange County Reliability Enhancement Project
Figure 2-1
SAN JUAN HILLSHIGH SCHOOLSAN JUAN HILLSHIGH SCHOOL
PRIMA DESCHECHALANDFILL
PRIMA DESCHECHALANDFILL
PRIMA DESCHECHALANDFILL
PRIMA DESCHECHALANDFILL
RANCHO SAN JUANRESIDENTIAL DEVELOPMENT
V IS TA MO NTA NA
SAN JUAN HILLSHIGH SCHOOL
LA PATA AVENU
E
VIA ZAMORA
VIA
PAM
PLO
NA
SEGMENT 2SEG.
1bSEG.
3
N
2 0 0 FE E T
Proposed transmission line – aboveground
Proposed distribution line route
Proposed transmission line – undergroundPoles
SEGMENT 2UNDERGROUNDING
DETAIL
N
2 00 FEE T
la P
edriz
a
Cam
ino
de
ORA
NG
E CO
.SA
N D
IEG
O C
O.
9a
44 45
8b
10b
467b
23a
21a
9b 47
48
22a
49
12a11a
3b4b
5b
6b13a 14a
20a
19a
17a
18a
43
2b15a 16a
10a
SEGMENT 4PROPOSED TRANSMISSION LINE
DETAIL
SEGMENT 4SEGMENT 3 SEGMENT 4SEGMENT 3
SEGMENT 4SEG. 3
230-kV – overheadPROPOSED TRANSMISSION LINES
Existing access road138-kV – overhead69-kV – overhead138-kV – underground69-kV – underground
Poles
TALEGASUBSTATION
AV E N IDA P I CO
AVEN
IDA L
A PA
TA
AVEN
IDA L
A PA
TA
A V E N I D A V I S TA H E R MO
SA
A V E N I D A V I S TA H E R MO
SA
C A MI N O D
E L O S MA R E S
C A MI N O D
E L O S MA R E S
4 5
67
89
1011
1213
14
15 1716
8a1918
20
21
22
23
24
25
26
27
28
29
30
31
32
33
3435
3637
3839
40 41
1b
42
17
168a
1819
SEGMENT 3
SEGMENT 2SEGMENT 1b
SEGMENT 1b
SEGMENT1a
SEGMENT 3
SEGMENT 2SEGMENT 1b
SEGMENT 1b
SEGMENT1a
Helicopter used for removal of existing structure andfor installation of proposed structure
Helicopter used for removal of existing structure
Proposed 230-kV segments (1a, 1b, 2, 3, and 4)
Proposed transmission line structure
LEGEND
I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I
C ALLE BONITA
Serra ParkROSALIA
CA
LLE
CA
PISTRAN
O
CAM
INO
SAN D
IEGO
CA
LLE
AVEN
IDA
DE
LA
VIS
TA
230-kV – overheadPROPOSED TRANSMISSION LINES
138-kV – overhead138-kV – underground
PolesProposed San Juan CapistranoSubstation
PROPOSEDSAN JUAN CAPISTRANO SUBSTATION(at site of existing Capistrano Substation)
(see Figure 2-2 for proposed distribution line routes)
(see Figure 2-2 for proposed distribution line routes)
SEGMENT 1a SEGMENT 1b
N
200 FEE T
overhead1a
1
2
34a
3a3a 5a
6a
7a
1b2a
EE-003279-0001-01-01TTO.a.ai (2012 Corp Archives) 01/16/2013
42
TALEGAHUB
AREA
TALEGAHUB
AREA
TALEGA CORRIDOR AREA
(approx.200’ north)
74
74
AV
EN
I DA L
A PA
TA A
VE
NI D
A LA P
ATA
( P R O P O S E D D I S T R I B U T I O N L I N E R O U T E )
( P R O P O S E D D I S T R I B U T I O N L I N E R O U T E )
See Figure 2-2 for detail