Attachment C – Site Plan and Preliminary Grading

Plan

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SDC

PD

S R

CVD

10-

15-1

8 ST

P08-

015

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Slop

es fa

cing

I-15

to

rece

ive

dens

e tre

e an

d la

rge

shru

b pl

antin

gfo

r scr

eeni

ng o

f fac

ility

and

visu

al e

nhan

cem

ent o

f I-1

5 co

rrido

r

All s

lope

s ov

er 3

' in v

ertic

alhe

ight

to re

ceiv

e a

mix

ture

of lo

w-w

ater

use

tree

s,sh

rubs

and

hyd

rose

eded

gro

und

cove

r

Line

d D

eten

tion

Basi

n

30' F

ire S

etba

ck L

ine

Prop

osed

Pla

ntab

le R

etai

ning

wal

ls10

' Hei

ght M

ax

Land

scap

e C

once

pt P

lan

Nor

th C

ount

y E

nviro

nmen

tal R

esou

rces

IAl a

n d

s c

a p

e

a r

c h

i t

e c

t u

r e

2442

Sec

ond

Ave

nu

e

San

Die

go, C

A

921

0161

9 71

8 96

60

OH A

SW O

SC

r l a

2

9 1

9

SR

D TA

E12

/14/

2012

Nor

th

015

'

Sca

le 1

" = 3

0'

30'

90'

She

et

of 5

MAT

CH

LIN

E - S

EE S

HEE

T 2

1

NO

TE:

SE

E S

HE

ET

FIV

E F

OR

PLA

NT

LEG

EN

D A

ND

ES

TIM

ATE

D T

OTA

L W

ATE

R U

SE

3-78

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All s

lope

s ov

er 3

' in v

ertic

alhe

ight

to re

ceiv

e a

mix

ture

of lo

w-w

ater

use

tree

s,sh

rubs

and

hyd

rose

eded

gro

und

cove

r

Slop

es fa

cing

I-15

to

rece

ive

dens

e tre

e an

d la

rge

shru

b pl

antin

gfo

r scr

eeni

ng o

f fac

ility

and

visu

al e

nhan

cem

ent o

f I-1

5 co

rrido

r

Acce

ss ro

ad

Line

d D

eten

tion

Basi

ns

100,

000

Gal

Wat

er S

tora

ge T

ank

Prop

osed

Bui

ldin

g

30' F

ire S

etba

ck L

ine

Land

scap

e C

once

pt P

lan

Nor

th C

ount

y E

nviro

nmen

tal R

esou

rces

IAl a

n d

s c

a p

e

a r

c h

i t

e c

t u

r e

2442

Sec

ond

Ave

nu

e

San

Die

go, C

A

921

0161

9 71

8 96

60

OH A

SW O

SC

r l a

2

9 1

9

SR

D TA

E12

/14/

2012

Nor

th

015

'

Sca

le 1

" = 3

0'

30'

90'

She

et

of 5

MATCHLINE - SEE SHEET 2

MAT

CH

LIN

E - S

EE S

HEE

T 1

2

NO

TE:

SE

E S

HE

ET

FIV

E F

OR

PLA

NT

LEG

EN

D A

ND

ES

TIM

ATE

D T

OTA

L W

ATE

R U

SE

3-79

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All s

lope

s ov

er 3

' in v

ertic

alhe

ight

to re

ceiv

e a

mix

ture

of lo

w-w

ater

use

tree

s,sh

rubs

and

hyd

rose

eded

gro

und

cove

r

Slop

es fa

cing

I-15

to

rece

ive

dens

e tre

e an

d la

rge

shru

b pl

antin

gfo

r scr

eeni

ng o

f fac

ility

and

visu

al e

nhan

cem

ent o

f I-1

5 co

rrido

r

Acce

ss ro

ad

Land

scap

e C

once

pt P

lan

Nor

th C

ount

y E

nviro

nmen

tal R

esou

rces

IAl a

n d

s c

a p

e

a r

c h

i t

e c

t u

r e

2442

Sec

ond

Ave

nu

e

San

Die

go, C

A

921

0161

9 71

8 96

60

OH A

SW O

SC

r l a

2

9 1

9

SR

D TA

E12

/14/

2012

Nor

th

015

'

Sca

le 1

" = 3

0'

30'

90'

She

et

of 5

MATCHLINE - SEE SHEET 2

MAT

CH

LIN

E - S

EE S

HEE

T 4

3

NO

TE:

SE

E S

HE

ET

FIV

E F

OR

PLA

NT

LEG

EN

D A

ND

ES

TIM

ATE

D T

OTA

L W

ATE

R U

SE

3-80

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All s

lope

s ov

er 3

' in v

ertic

alhe

ight

to re

ceiv

e a

mix

ture

of lo

w-w

ater

use

tree

s,sh

rubs

and

hyd

rose

eded

gro

und

cove

rSl

opes

faci

ng I-

15 t

o re

ceiv

ede

nse

tree

and

larg

e sh

rub

plan

ting

for s

cree

ning

of f

acilit

y an

dvi

sual

enh

ance

men

t of I

-15

corri

dor

Exis

ting

dirt

road

Ac

Acce

ss ro

ad

Acce

ss ro

ad

30' F

ire S

Exis

ting

poin

t of c

onne

ctio

n is

a 1-

1/2"

wat

er m

eter

with

a 1

-1/2

" red

uced

bac

kflo

w p

reve

nter

.st

atic

pre

ssur

e at

met

er=

111

psi

at a

n el

evat

ion

of 9

75'.

Prop

osed

Pla

ntab

le R

etai

ning

wal

l10

' Hei

ght M

ax

Prop

osed

Pla

ntab

le R

etai

ning

wal

l10

' Hei

ght M

ax

Land

scap

e C

once

pt P

lan

Nor

th C

ount

y E

nviro

nmen

tal R

esou

rces

IAl a

n d

s c

a p

e

a r

c h

i t

e c

t u

r e

2442

Sec

ond

Ave

nu

e

San

Die

go, C

A

921

0161

9 71

8 96

60

OH A

SW O

SC

r l a

2

9 1

9

SR

D TA

E12

/14/

2012

Nor

th

015

'

Sca

le 1

" = 3

0'

30'

90'

She

et

of 5

MATCHLINE - SEE SHEET 5

MAT

CH

LIN

E - S

EE S

HEE

T 3

4

NO

TE:

SE

E S

HE

ET

FIV

E F

OR

PLA

NT

LEG

EN

D A

ND

ES

TIM

ATE

D T

OTA

L W

ATE

R U

SE

3-81

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All s

lope

s ov

er 3

' in v

ertic

alhe

ight

to re

ceiv

e a

mix

ture

of lo

w-w

ater

use

tree

s,sh

rubs

and

hyd

rose

eded

gro

und

cove

r

Exis

ting

dirt

road

Acce

ss ro

ad

Line

d D

eten

tion

Basi

n

30' F

ire S

etba

ck L

ine

ning

wal

lig

ht M

ax

Sigh

t Dis

tanc

e Li

ne

Pla

ntin

g Le

gend

Land

scap

e C

once

pt P

lan

Nor

th C

ount

y E

nviro

nmen

tal R

esou

rces

IAl a

n d

s c

a p

e

a r

c h

i t

e c

t u

r e

2442

Sec

ond

Ave

nu

e

San

Die

go, C

A

921

0161

9 71

8 96

60

OH A

SW O

SC

r l a

2

9 1

9

SR

D TA

E12

/14/

2012

Nor

th

015

'

Sca

le 1

" = 3

0'

30'

90'

She

et

of 5

MATCHLINE - SEE SHEET 4

5

Mai

nten

ance

Not

e:1.

All

land

scap

ed a

reas

sho

wn

on th

is p

lan

shal

l be

mai

ntai

ned

by th

epr

oper

ty o

wne

r.

2. T

he ri

ght-o

f-way

sho

wn

on th

is p

lan

shal

l be

mai

ntai

ned

by th

e pr

oper

tyow

ner.

1.Th

e irr

igat

ion

syst

em s

hall

com

ply

with

the

requ

irem

ents

of t

he C

alifo

rnia

wat

er e

ffici

ent l

ands

cape

ord

inan

ce a

nd C

alifo

rnia

exe

cutiv

e or

der B

-29-

152.

All p

lant

ed a

reas

sha

ll ha

ve a

n au

tom

atic

irrig

atio

n sy

stem

util

izin

glo

w-v

olum

e irr

igat

ion,

pre

vent

ing

runo

ff an

d ov

ersp

ray.

3.Th

e au

tom

atic

con

trolle

r sha

ll be

a s

mar

t con

trolle

r, w

ith w

eath

er s

ensi

ngfe

atur

es a

nd fl

ow m

anag

emen

t cap

abilit

ies.

4.Th

e irr

igat

ion

syst

em v

alve

s sh

all b

e se

para

ted

by h

ydro

zone

, with

resp

ect

to s

imila

r site

, sun

exp

osur

e, s

oil c

ondi

tions

and

pla

nt m

ater

ial w

ith s

imila

rw

ater

use

.5.

Tree

s sh

all b

e pl

aced

on

sepa

rate

val

ves

from

shr

ubs

and

grou

nd c

over

,ut

ilizin

g de

ep ro

ot b

ubbl

ers.

6.Th

e pr

ojec

ts e

stim

ated

wat

er u

se (E

TWU

) sha

ll no

t exc

eed

the

max

imum

appl

ied

wat

er a

llow

ance

(MAW

A).

Irrig

atio

n St

atem

ent:

Not

e: N

o no

n-na

tive

inva

sive

pla

nt s

peci

es s

hall

be u

sed,

per

the

Cal

iforn

iaEx

otic

pes

t Pla

nt C

ounc

il Li

st A

-1, a

nd C

alifo

rnia

Inva

sive

Pla

nt C

ounc

il(C

al-IP

C).

Inva

sive

Spe

cies

Not

e:

This

con

cept

ual l

ands

cape

pla

n co

mpl

ies

with

the

requ

irem

ents

for l

ands

cape

impr

ovem

ent p

lans

as

desc

ribed

in C

ount

y of

San

Die

go m

unic

ipal

cod

ean

d ha

s be

en p

repa

red

in c

ompl

ianc

e w

ith th

ose

regu

latio

ns. T

he u

se o

fre

clai

med

wat

er a

nd d

roug

ht to

lera

nt p

lant

ing

mat

eria

l ens

ure

a w

ater

wis

esi

te p

lan

for t

he C

ount

y of

San

Die

go.

Wat

er C

onse

rvat

ion

Con

cept

Sta

tem

ent:

Fuel

Man

agem

ent N

ote:

1. T

hin

out e

xist

ing

vege

tatio

n an

d m

aint

ain

fuel

man

agem

ent z

ones

at 3

0'an

d 10

0' w

here

indi

cate

d on

the

plan

2. U

se m

aint

enan

ce te

chni

ques

to m

aint

ain

a 13

'-6" v

ertic

al c

lear

ance

alo

ngth

e ac

cess

road

and

driv

eway

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