HomeMy WebLinkAboutCT 14-06; AFTON WAY; Planning CommissionCT 14-06, HDP 14-0~ HMP 15-03
BENCHMARK
VESTING TENTATIVE TRACT MAP, & HILLSIDE DEVELOPMENT PLAN
FOR THE BENCHMARK FOR THIS SURVEY IS THE CITY OF CARLSBAD SURVEY CONTROL POINT
#122, AS SHOWN ON RECORD OF SURVEY 17271. A 2.5-INCH BRASS DISC IN THE
NORTHWESTERL y TOP OF CURB OF CARLSBAD VILLAGE OR/VE, 680-FEET MORE OR LESS
NORTHEASTERLY FROM PIO PICO DRIVE.
ELEVA 710N = 127.190' NGVD 29
BASIS OF BEARINGS
AFTON WAY SUBDIVISION, CARLSBAD, CA
THE BASIS OF BEARINGS FOR THIS SURVEY IS THE CAUFORNIA COOROINA TE SYSTEM, NAO
83 (CCS83} [EPOCH 1991.35}, ZONE 6, AS DETERMINED LOCALLY BY A LINE BETWEEN
FIRST ORDER CONTROL STA710NS 122 AND 124 BBNG A GRID BEARING OF N 88"52'20" W
AS DERIVED FROM GEODE71C VALUES SHOWN ON RECORD OF SURVEY 17271 (CITY OF
CARLSBAD SURVEY CONTROL), FILED ON FEBRUARY 08, 2002 AS FILE NUMBER
2002-0112862 IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY.
LEGAL DESCRIPTION
POR710NS OF LOTS 1 THRU 4 OF CARLSBAD TRACT NO. 83-20 ACCORDING TO MAP
THEREOF N0.11578 TOGETHER WITH LOT 6 A POR710N OF LOT 5 ANO A POR710N OF THE
NORTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SEC710N 32, TOWNSHIP 11 SOUTH,
RANGE 4 WEST, SAN BERNARDINO MERIDIAN ALL IN THE CITY OF CARLSBAD, COUNTY OF
SAN DIEGO, STA TE OF CALIFORNIA.
ASSESSOR'S PARCEL NUMBERS
167-531-45
167-250-06
EASEMENT NOTES
I). A PUBUC U71Ll71ES, INGRESS AND EGRESS EASEMENT PER INSTRUMENT NO. 125665, IN
L.D. BOOK 6713 PAGE 351, RECORDED AUG. 19, 1957 OF OFFICIAL RECORDS.
A A CITY OF CARLSBAD SLOPE EASEMENT PER DOCUMENT 86-420850, RECORDED SEPT. 23,
~ 1986 OF omCIAL RECORDS.
HYDROLOGY AND HYDRAULIC REPORT
SEE HYDROLOGY ANO HYDRAULIC REPORT PREPARED BY BHA, INC. AND
DA TED: 10/10/14 SOUTH
GEOTECHNICALREPORT
LEIGHTON ANO ASSOC.
3934 MURPHY CANYON RD, STE B205
SAN DIEGO, CA 92123
(858) 292-8030
R/W
0.5'
28'
10· VARIES
5' 4.5' ·PROPOSED 5'
56' -
(i_ 28'
VARIES
PROP. CURB
10'
4.5' 5'
NORTH
R/W
0.5'
illl! ~ _ ...... _ ----La-----... r--... ____... -------I CAf<Lsek-----------____
, NW 1L4 OF SW ---.._ I IJ/4/Tl I '5--.!J 4 w 12,,.../,,t,_./
'--APN I 1 IO'------16!_~50-06
--4----,----.,.:-~;.;:.:i I
I \ I /
I_\ __ __L,,--._____;\ ---1 NOBHILL __
----_ DRIVE J ,.------I'--------\
7
6
I I \
: __ _JT __ i__
) PROPOSED FH-1-~ I ---.,___
I ~~ \
I ,.,,,--ot-1p1tt -<_
4
KEY MAP LEGEND
SHEETINDEX
1 CO'IER SHEET
SHEET REFERENCE
PROJECT BOUNDARY
2 TENTA 71VE MAP DESIGN
3 AFTON WAY PROFILE
LEGEND
~
12j ~r V SIDEWALK VARIES
~a~~
<.·7 -SJ VARIES (TYP)
&-GUTTER\ ·t ~2
f--"'):. \ '3
I/ t tJ,S--::: --. "'-
~ol't-I /---' "'-
I \ "'
I
I
I
4 MAPPING/SETBACKS SHEET
5 CROSS SEC710NS
fS
35.5 ~
DI 2% -, 2% ~.r 2% ,. : . .•.. ·~ -· ;-c\ -~ t·
ON ',
.,,; _ ... •,' / / / A /
/ , / / / / ' •· /_JY / /
EXIS71NG ELEVA 710
PROPOSED ELEVA 71
D t ,·, . .-·, .. · ,, : ... , ... ,.,.,., ··1 ............... ,,.-.. , .....
h. =· -•. • ••. -· :1 ...
11 .. ic;, .... iiL#:i---~ -
PROPOSED PCC
PROPOSED AC PVMT
SLOPE OIREC710N
FINISH GRADE CONTOUR
PROJECT BOUNDARY
RIGHT OF WAY LINE
\_PROP PCC PVMT l/ (.PROPOSE.
PROP -6" CURB A • 8 WA TER__,.,.D / ~ BACK OF WAL;
(TYP}
PROP 8" SEWER PROP 18" PUBLIC
--36--
---· "' ·---:· .. :-c,., -,-,,J-EXIS71NG WATER LINE
-s, ·-· (S) -(S) -(S) -EXIS71NG SEWER LINE
--. --(Gj-c:s:-EXIS71NG GAS LINE
---'.Gic:,:,--{c)HE}-cs:-EXIS71NG OVERHEAD ELECTRIC LINE
---:·.·) -,,: -:,: -n -EXIS71NG OVERHEAD TELEPHONE LINE
55 ---EXIS71NG CONTOUR MAJOR
--------EXIS71NG CONTOUR MINOR
---55----PROPOSED CONTOUR MAJOR
PROPOSED CONTOUR MINOR
-s -s -s -s -PROPOSED SEWER LINE
0 PROPOSED SEWER MANHOLE
-• -• -w -w -PROPOSED WATER LINE
---@ PROPOSED SEWER LATERAL
---@) PROPOSED WATER METER
t:xx:J PROPOSED FIRE HYDRANT
~ EXIS71NG FIRE HYDRANT
r-----------1
I I L ___________ ..l
<:= <:= <:=
PROPOSED RETAINING WALL
PROPOSED SLOPE EMBANKMENT
PROPOSED SETBACK AREA
PROPOSED CONCRETE BROW DITCH
PROPOSED STORM DRAIN
~ !i'liml il!llill llBl Bli!'II PROPOSED UNDERGROUND OF OHE
FIRE NOTES:
1. FIRE ACCESS ROAD SURFACE THE SURFACE OF ALL FIRE
DEPARTMENT ACCESS ROUTES SHALL BE OF AN IMPERVIOUS
"ALL-WEATHER" SURFACE MATERIAL, DESIGNED TO CARRY A
MINIMUM LOAD OF 75,000 POUNDS AXLE WEIGHT.
2. FIRE LANES. FIRE LANES ARE TO BE DESIGNATED AND THEY
SHALL BECOME TH£ RESPONSIBILITY OF THE DEVELOPER TO
HAVE SAID ACCESS RESTRIC710NS RECORDED, THAT THE OWNER
IS RESPONSIBLE TO PROVIDE AND MAINTAIN TO IDEN71FY, AND
ENSURE ENFORCEMENT OF THOSE DESIGNATED ACCESS.
3. IN ACCORDANCE WITH CARLSBAD RESIDENTIAL AND FIRE CODES
EFFEC71VE JANUARY 1, 2011, ALL RESIDEN71AL PROPER71ES
REGARDLESS OF SIZE OR LOCA 710N NOT PERMITTED FOR
CONSTRUC710N PRIOR TO JANUARY 1, 2011 SHALL BE PROVIDED
WITH AN APPROVED AUTOMA71C FIR£ SPRINKLER SYSTEM.
4. THE CENTER OR THE FURTHEST MOST WALL OR PROJEC710N OF
THE DWELLING CANNOT EXCEED 150 FEET FROM THE
"CENTER-LINE" OF THE NEAREST FIRE DEPARTMENT ACCESS.
THIS DISTANCE IS MEASURED ALONG A PA TH THAT SIMULA TES
THE ROUTE A FIREFIGHTER MAY TAKE TO ACCESS ALL
POR710NS OF THE EXTERIOR OF A STRUCTURE FROM THE
NEAREST PUBLIC ROAD OF FIRE ACCESS ROAD.
5. PROJECT WILL BE REQUIRED TO INSTALL A ONE INCH (1 ") OR
GREATER WATER SERVICE AND WATER METER. THIS IS TO
ENSURE THAT THERE IS ADEQUATE WATER PROVIDED IN THE
EVENT OF A FIRE SPRINKLER AC71VA 710N DURING PERIODS OF
OTHER USES AND/OR DEMANDS, £G. IRRIGA710N.
SOUTH
EXIST.
R/W
1'
TYPICAI:SnCTlON STORM DRAIN
AFT01'11';1,4 Y
NOT TO SCALE
40'
22' (i_
' 6' 16' I
4.5' I
EXIS71NG 4'
I 'It/DE SIDEWALK
18'
16' I
&-GUTTER ~s,w~~
----7~2!:_~L~
10' ' 9'
2% I ~ -----------------
NOT TO SCALE
(DWG 254-2)
PROP. PROP.
R/W 30' R/W
5' 20· 5'
PROP. CURB 2%
2% -2%
-.. -. .. -...... •.· .· .... .
TYPICAL SECTION
PRIVATE DRTVBWAY LOTS 2 & 3
NOT TO SCALE
\ "'
I \__ ----1 3
I
~;~ I 1.;;.a ______ ~----...:.-
NORTH
EXIST.
R/W
2'
---
100' 50' o'
KEYMAP
100'
/ \
200'
SCALE: 1'' = 100'
EXIST.
R/W
4.5' 5.5'
---
----------
300'
42'
32'
SUMMARY TABLE
LOT LOT SIZE LOT SIZE LOT SETBACKS
NET SF GROSS SF WIDTH FRONT INT. SIDE
1 11,102 11,102 75.35' 20 8
2 10,027 13,040 85' 20 8 , 14,974 18,096 93.03' 20 9 ., ~--4 17,204 18,346 75' 20 9
5 13,147 13,147 75.21' 20 10 ..
6 16,941 16,941 75' 20 10
7 24,269 26,218 129.29 20 10
8 29,054 29,054 146.13 20 10
9 7,529 7,529 ---
10 30,024 30,024 ---
(R) 16,005 16,005 ---
NOTE: AFTON WAY ON-SITE 15: 15,471 SF
(R) = REMAINDER PARCEL
42'
32' 5'
STREET SIDE
10
-
-
10
-
10
10
10
-
-
-
5'
EXIST.
R/W
REAR
16
16
18
18
20
20
20
20
-
-
-
....
'--
EXIS71NG
CURB &-
...._ GUTTER ~ -----
CURB &-/,, EXIS71NG\
-----l!_ GUTTER ,-,
NO SCALE
---------~~ ... · .. . ------~££:£--<-~
EXIS71NG .. 1;'. -z:-,c££LLL_,;;-.Z.Z-"'-..;.
zz ---____ _.... cr ....r-L:zz z.zz: -----__ ...,... .., re ...:. -·
SIDEWALK c:,t:: -EXIS71NG J
AC PVMT
VICINITY MAP TYPICAL SECTION
CARLSBAD VILLAGE DR.
NOT TO SCALE
(DWG 252-6}
REV DESCRIPTION
\
..ZZZ.V--__r.._L1.c_;.& EXIS71NG
SIDEWALK
EXIS71NG
AC PVMT
DATE APPD
OWNER'S CERTIFICATE
WE HEREBY CERTIFY THAT WE ARE THE RECORD OWNERS OF THE PROPERTY SHOWN ON THE TEN TA 71VE
SUBDIVISION MAP AND THAT SAID MAP SHOWS ALL OUR CON71GUOUS OWNERSHIP IN WHICH WE HA VE
ANY DEED OR TRUST INTEREST. WE UNDERSTAND THAT OUR PROPERTY IS CONSIDERED CONTIGUOUS
EVEN IF IT IS SEPARATED BY ROADS. STREETS, U71L/TY EASEMENTS, OR RAILROAD RIGHTS-OF-WAY.
OWNER/DEVELOPER
PRESIDIO MANA CARLSBAD 9, LLC
5927 BALFOUR COURT, SUITE 208
CARLSBAD, CA 92008
PHONE: (760} 802-6558
C. BLAIR PRUETT, PRINCIPAL, AS AGENT FOR OWNER
E1VGINEER OF WORK
bliA,lnc.
land planning, cMI engineering, surveying
CITY OF CARLSBAD
PLAN,¾G COMMISSION
Case Nam,!:, . 1M 11\l!}
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(7eo) 931-8700
ease No.: CI1~::oe,(.q~1~-~P 1~3 7
RONALD L. HOLLO Y
RCE 29271
PROJECT DATA
ZONING
GENERAL PLAN DESIGNA 710N
LAND USE
COASTAL ZONE
DRAINAGE DISTRICT.·
SIT£ AREA
DWELLING UNITS
LOT SIZE:
PROPOSED DENSITY
NUMBER OF LOTS
GRADING QUAN7171ES
CUT
FILL
EXPORT
ExhibitN~.: .~-(
2/10/15
DATE
R-A (FAMILY RESIDENTIAL) 10,000 SF MIN.
RLM (LOW-MEDIUM DENSITY 0-4 DU/AC}
RMH (MEDIUM HIGH DENSITY 8-15 DU's}
RESIDEN71AL
NO
A (NW QUADRANT}
4.94 AC GROSS
4.21 AC NET
8 o/u
10,000 SF MIN.
1.9 DU/AC.
10 + REMAINDER
17,000 CY
6,900 CY
10,100 CY
Oaw: q '2-'1s
SITE'_ /./YDROLOGY (0100) PRE-DEVELOPMENT CONDl710NS:
POST-DEVELOPMENT UNDETAINED COND/710NS:
POST-DEVELOPMENT DETAINED CONDl710NS:
11.36 CFS
13.55 CFS
9.68 CFS
RE\ .1EDIAL GRADING:
ARf : ,:/ GRADING
VOL:riiE OF GRADING PER GRADED ACRE
RE!!.ciJfAL DEPTH
SETBACK DATA
FRONT
SIDE
REAii
A VERA GE DAILY TR4FFIC
EXISTING:
PROPOSED:
INCREASE:
PUBLIC UTILITIES
3.36 ACRES
5,059 CY
3'-10' DEEP
20'
10% OF LOT WIDTH
(2 X SIDE SETBACK}
10 ADT PER UNIT X 1 = 10 ADT
10 ADT PER UNIT X 8 = 80 ADT
70 AOT
WA ?FR SUPPLY
SEWER
CARLSBAD MUNICIPAL WATER DISTRICT-A VG. POTABLE WATER DEMAND:
550 CPD X 8 = 4,400 GPO
GAS &-ELECTRIC
TELc.'PHONE
FIRE
POLICE
SCHOOLS
CABLE
CITY OF CARLSBAD -8 £DU'S
S.D.G.&-£
AT&T
CIT'!' OF CARLSBAD
CITY OF CARLSBAD
CARLSBAD UNIFIED SCHOOL DISTRICT
71ME WARNER CABLE
INCLUSIONARY HOUSING REQUIRMENT
THE AFFORDABLE HOUSING REQUIREMENT WILL BE SA71SFIED BY BUILDING ONE SECONDARY DWEWNG UNIT
ON EITHER LOTS 3, 7, OR 8.
CO.IVSTRAINTS INFORMATION
SEE CONSTRAINTS MAP / SLOPE ANALYSIS PREPARED BY BHA, INC.
ABBREVIATIONS
AC
BVC
BW
C&-G
CL co
EC
EP
EVC
FL
FG
GB
HP
ASPHALT CONCRETE
BEGIN VER71CAL CURVE
BOTTOM OF WALL
CURB AND GUTTER
CENTERLINE
CLEANOUT
END CURVE
EDGE OF PAVEMENT
END VER71CAL CURVE
FLOWI..INE
FINISHED GRADE
GRADE BREAK
HIGH POINT
bJ.iA,lnc.
kind planning, clvll englneell"lng, suiveylng
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(760) 931-8700
IE
MH
NTS
RCP
RW ss
INVERT ELEVA 710N
MANHOLE
NOT TO SCALE
REINFORCED CONCRETE PIPE
RIGHT-OF-WAY
SANITARY SEWER
SD
SDRSD
STORM DRAIN
SAN DIEGO AREA REGIONAL
STANDARD ORA WING
SIDEWALK SW
TC
TW
TOP OF CURB
TOP OF WALL
TENTATIVE MAP
AFTONWAY
COVER SHEET
2200 AFTON WAY
CARLSBAD, CA
WO. 983-1326-400 SHEET _L OF _J_
BIORETENTION DETAIL
SLOT ORIFICE TO ALLOW
700 YR PREDEVELOPMENT
FLOW
DEEP ROOTED, DENSE, DROUGHT
:>m~ PLANTING SUITABLE
FOR ~/NED SOIL ~
78" ENGINEERED
SOIL MIX
7' V2 STORAGE LAYER
3/4" CRUSHED Roe/
6" PERFORATED PVC
UNDERDRAIN PIPE
TW 215.5'
BASIN 1
24"
PLACEPIPEWITH BW 270'
PERFORATIONS AT THE INVERT
RESTRICTOR PLATE TO LIMIT
FLOW FROM V2 STORAGE AREA
2.25" DRAIN DOWN HOLE ,78" ENGINEERED
.
!////
::-+-__ ;-,./ ./ i .' : / ' H-f--!. ! . ' ! t i ' \_ '
SOIL MIX
7' V2 STORAGE LA YER
3/4" CRUSHED ROCK' BW 205'
6" PERFORATED PVC
UNDERDRAIN PIPE-_,,
PLACE PIPE WITH
PERFORATIONS AT THE INVERT
30' 60'
SCALE: 1 .. 30'
207.5'
A TCH BASIN TYPE G WITH GRATED INLET
FOR-PO$[_ DEVELOPMENT 700YR FLOW --.....__ --.....__ < EXIST. GROUND
BASIN,-""-
CATCH BASIN TYPE G
--....._WITH GRATED INLET --.....__
270'
24 ,, o·\
~--=--'--a2.5' e· ------.._
c==i+~----:T'--:SLOT ORIFICE TO ALtoit:_
204' /£ OUTFLOW
IMPERMEABLE LINER
THROUGHOUT
-
700 YR PREDEVELOPMENT
FLOW
RESTRICTOR PLATE AT £ND OF
PERF PIP£ IN BASIN 2 TO LIMIT
FLOW FROM V2 STORAGE AREA
1.00" DRAIN DOWN HOLE '
72" PVC
OUTLET PIP£
\ ' \
EXIST
CT 14-06, HDP 14-0~ HMP 15-03
b~A,lnc.
land planning, cMI englneellng, surveying
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(760) 931-8700
CONSTRUCTION NOTES:
(j) PROPOSED PUBUC STORM DRAIN (W/SIZE)
(2) PROPOSED PRIVATE STORM DRAIN (W/SIZE)
@ PROPOSED 8" PUBLIC SEWER MAIN
@ PROPOSED 8" PUBLIC WATER MAIN
;
PROPOSED FIRE HYDRANT
PROPOSED EMERGENCY ACCE ~~:~~~~f[E EASEMENT FO:ssJfR~:r D~:~wfy ~Atd-:ttD
@
®
®>
PROPOSED PUBUC STORM DRAIN INLET
CL OF 8' WIDE PROPOSED SDG&E EASEMENT
BY SEP ARA TE INSTRUMENT
PROPOSED MODIFIED STORM DRAIN CLEANOUT
2W/DIVIDER ALLOWING FOR 79% FLOW INTO BASIN 1 AND
1% FLOW INTO BASIN 2
6" PERFORATED PIPE FOR BASINS 1 & 2
( _-,
,-_:;\/ . (
l iy_')
i ' l
EXISTING POWER
POLE TO REMAIN
TENTATIVE MAP
AFI'ONWAY
2200 AFFON WAY
CARLSBAD, CA
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lend planning, cMI englneellng, surveying
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008 4387
(760) 931 8700
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TENTATIVE MAP
AFTON WAY
2200 AFTON WAY
CARLSBAD, CA
SHEET _J_
1• 40'
8'
OF 5
AFTON WAY SUBDIVISION, CARLSBAD, CA
-----------------------------------------------
/ -~
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/
40' 20' o·
~ I
-
"'1LLA ----------
~ID.r:Ji---~:,,,-~-=-~~--------~3.~~t.4~2~-;;;..:;::.,,:::_:~::~~G~~
ocol 1 / -.......
•• , I / '-0') 00 I / -....._
COOJ I / '-..
w w 1-+-_/ °' ' , 10 , , I t ~ /, PROPOSED OPEN SPACE _:;;_~I / SLOPE EASEMENT / "---_ 30,024 SF
N sj-, PER 86-420850 --f)r>I r --""" --1 I -'<-I I 157-250-05 ----C<i
3z i---------------------------~ 7-N8ru-3Y·w _______ _
151-112-24 I 157-112-23
(N 88"39'12" 332.90' r--------
1 w 332.19')
157-112-22 I
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24,269 SF NET
26,218 SF GROSS
-----_------___ ;ts7.~~~-----------
----------
6
16,941 SF
NET/GROSS
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157-250-05
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I/\' REMAINDER
..;,-GRANT'DEfD TO THE CITY OF
CARLSIJ;4Q_ FOR ROAD
DEDICATION {PAF?CfL 4) PER
EXISTING OPEN SPACE
16,005 SF 1~
14_, ,.
'
---
DOC. NO. 86-420,J§Q, O.R. _.L_-/~ ,'k
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: / ~f~
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UTILITY EASEMENT \ /-~ •• (,,
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"':.,-~-', VACA71:D PER CITY COUNCIL ('.i' "-
's?.5-, , RESOLUTION NO. 8916, REC. I
DEC 12, 1986 ..., <lJ if? /-.,
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( ) PER CERT/RCA TE OF COMPUANCE REC.
OCT. 3, 1986 AS F /P 86-446207 CITY OF
CARLSBAD ADJUSTMENT NO. 329
bJ.iA,lnc.
land planning, cMI englneeilng, surveying
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(760) 931-8700
TENTATIVE MAP
AFTON WAY
2200 AFTON WAY
CARLSBAD, CA
SHEET 4 OF 5 ----
PL
PROPOSED BROW DITCH
" --------
PROPOSED RET.
5' HIGH MAX
WALL
------------~> ----------------LOT 3 -----
PAD 265 --------
PROPOSED RET.
5' HIGH MAX
CT 14-0~ HDP 14-05, HMP 15-0J
AFTON WAY SUBDIVISION, CARLSBAD, CA
/ --------/----------, I . I
RN/SH GRADE
WALL -----LOT 2
PAD 255---
DRIVEWAY
----__________ LEX/STING GROUND
-----------LOT 8
PL
---
AFTON WAY
{PUBLIC)
---____________ _.:::..=~.A=--------------------=--~,::-::'-:----...:._P.:.._::AD::___:2::40::...._ _____ ~
--------~~~-----~~
PROPOSED RET.
5' HIGH MAX
WALL
PROPOSED BROW DITCH ____ _L EXISTING GROUND
---\
\
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>~:,:J-· __ _.:_P:....A:.::::D~2..::::6..::::O __ L __ ---=2'--:.::.::::..:=,,=-.,,---~L--RN-1SH GRADE
----------------', ~>
----------------'--DRIVEWAY ------
SECTION: 'C-C'
-----
LOT 8
PAD 240
SECTION· 'B-B'
PROPOSED RET. WALL
5' HIGH MAX
PROFILE SCALES
HORIZONTAL: 1" = 20'
VERTICAL: 1'' = 1 0'
PL
PROPOSED BROW DITCH
DRIVEWAY/
---__£/RE TURNAROUND ---FINISH GRADE
---LOT 2
PAD 255 --
SECTION· :A-A'
PL
-
PROPOSED BROW DITCH
1 '----..,./ EXISTING GROUND
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REV DES CR IP T/ON DATE APPD
--------------
b~A,lnc.
land planning, clvll englnee~ng, wrveylng
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(760) 931-8700
PL
CARLSBAD VILLAGE
DRIVE __ '\_ _______ _
TENTATIVE MAP
AFI'ONWAY
2200 AFTON WAY
CARLSBAD, CA
SHEET .5_ OF _J_
SCALE:
APN'S
40
I
1 "
80
I
= 40'
160
I
167-531-45 -4.58 AC (0.01 AC REMAINDER)
167-250-06 -0.36 AC (REMAINDER)
TOTAL: 4.94 AC
EARTHWORK
CUT: 17,000 CY
6,900 CY
to, too CY
FILL·
EXPORT:
VOLUME OF GRADING
17,000 CY CUT
3.36 AC GRADED AREA 5,059 CY/AC
CONSTRAINTS
N/A
N/A
N/A
YES-
YES-
N/A ~
YES~
N/A ~
N/A ~
N/A ~
N/A ~
N/A ~
N/A ~
N/A ~
N/A ~
N/A ~
MAJOR RIDGE LINES.
RIPARIAN OR WOODLANDS.
INTERMITTENT DRAINAGE COURS£
25-40% SLOPES. -0.34 AC
GREATER TI-L4N 40% SLOPES. -0.91 AC
MAJOR ROCK OUTCROPPINGS.
EASEMENTS.
FLOODWAYS.
ARCHAEOLOGICAL SITES.
SPECIAL PLANNING AREAS
BIOLOGICAL HABITATS.
BEACHES.
PERMANENT BODIES OF WATER.
WETLANDS.
LAND SUBJECT TO MAJOR POWER TRANSMISSION
EASEMENTS. (NON-PLOTTABLE)
RAILROAD TRACK BEDS.
SLOPE ANALYSIS LEGEND
0-15% = 82,808 sf
15-25% 56,452 sf
25-40% 26,245 sf
40%+ 33,709 sf
199,214 sf/ 43,560 -4.57 AC
UNDEVELOPABLE LANDS
RW
25-40% SLOPES -
407(+ SLOPES
0.60 AC/2 -0.30 Ac
0.77 Ac
YIELD CALCULATION
RLJ,I 4.57 AC
25-407( -D.30 AC
407(+ 0.77 AC
SUBTOTAL = 3.50 AC DEVELOPABLE
3.2 x 3.50 AC = ff.20 DU's
PROPOSED DENSITY
8 / 3.50 -2.29 DU/AC
----------------------------
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b~A,lnc.
land planning, cMI engln881ling, suweylng
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(760) 931-8700
/
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PAD ELEV. 265
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PAD ELEV. 245
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•
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PERCENTA6E OF TOTAL SITE
USED FOR LANDSCAPIN6: 46%
NOTE,
FOR PLANTING,, IRRlc&ATION AND
MAINTENANC-E NOTES, SEE 51 IEE I 5 2 4 9.
0 15' 30'
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60'
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DATE:, 05/15/2015
DR.AHN SY, JWH
JOS NUMBER, 14024.01
FILE:,
RE:Vl5ION5,
1
OF SHEETS
LEISEND
SYMBOLDESC.RIPTION
HOMEOYIINER MAINTAINED
POTABLE Y'IA TER
HOA MAINTAINED
RECYC.LED Y'IATER (JIIIHEN AVAILABLE)
\ \,
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'
MAINTENANCE RESPONSIBILITY MAP
AND
POTABLE/ RECYCLED IRRIGATION MAP
NOTE:
LANDSCAPE MAINTENANCE FOR REMAINDER
PARC.EL SHALL BE THE RESPONSIBILITY OF HOA,
INCLUDING ANY AREAS PREVIOUSLY IRRIGATED
AND MAINTAINED BY THE C.ITY OF CARLSBAD.
North
NTS
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SLOPE PLANTINc& NOTES:
STRAl'I MATTIN<S> SHA!.L 6E REQUIRED ON ALL SLOPES 5'
HT, AND <S>REA TER.
LANDSCAPE MAINTENANCE NOTE:
AN HOA SHALL MAINTAIN BASINS, HOA SLOPES, LOT 10, AND
PRIVATE STREETS, INC.LUDING> ROll'l. ALL LANDSC.APED
AREAS ll'llTHIN THE PRIVATE LOTS SHALL 6E MAINTAINED
6Y INDIVIDUAL HOMEOl"INERS
LANDSC.APE IRRIGATION NOTE:
ALL LANDSGAPED AREAS SHALL 6E IRRl5ATED ll'llTH A
PERMANENT AUTOMATIC.ALLY C.ONTROLLED IRRIG>ATION
SYSTEM UTILIZING> LOll'l-PREC.IPITATION RATE EGUIPMENT.
STREET TREE PLANTING NOTES,
STREET TREES SHA!.L 6E LOC.ATED MINIMUM OF,
-5' OUTSIDE OF PUBLIC. R.O.ll'l.
-5' FROM PAVIN5
-1' FROM SEll'lER LINES
-OUTSIDE OF STREET C.ORNER SIG>HT LINES
GENERAL NOTES:
I. REINFORGED STRAll'l MATTING> (SC.150 MANUFAc.11.JRED 6Y
NORTH AMERIC.AN G>REEN OR EGUAL) SHALL 6E
INSTALLED ON ALL SLOPES FOR EROSION C.ONTROL.
2. ALL STREET TREES SHA!.L HAYE IRRIG>ATION AND ROOT
BARRIERS ll'lHEN LOC.ATED ll'llTHIN 5' OF A C,IJR6.
5. LANDSC.APE C.ONSTRIJC.TION DRAll'llNG>S SHALL 6E
PREPARED TO MEET THE REGUIREMENTS OF A6 1881.
RECYCLEV V'IATER:
NO REC.YC.LED AATER 15 C.URRENTLY AVAILABLE. HOA
AREAS TO 6E DESIG>NED FOR FUTURE USE OF REC.YC.LED
AATER.
INVASIVE PLANT MATERIAL:
ALL EXISTING> PLANT MATERIAL C.ONSIDERED "INVASIVE"
PER 'C.A!.-IPC. INVENTORY AND AATC.HLIST' SHALL 6E
REMOVED FROM THE SITE, INC.LL/DING> PAMPAS G>RASS.
SLOPE RE-VEGETATION NOTES:
SLOPES b, I OR STEEPER REQUIRING> EROSION C.ONTROL MEASURES
AS SPEC.IFIED IN THE LANDSC.APE MANUAL SHALL 6E TREATED
ll'llTH ONE OR MORE OF THE FOLLOll'llNG> PLANTING> STANDARDS,
STANDARD #I -REINFOJ'¼ED STRAl'I MATTING>,
TYPE OF REINFORGED STRAll'l MATTING> SHALL 6E AS
APPROVED 6Y THE C.ITY AND STA~D TO THE SLOPE AS
REC.OMMENDED 6Y THE MANUFAGTURER.
STANDARD #2 -cS,RQUNp GOVER
ONE HUNDRED (100%) PERGENT OF THE AREA SHALL 6E
PLANTED ll'llTH A G>ROUND GOYER KNOll'lN TO HAYE EXC.ELLENT
SOIL BINDING> c.HARAGTERISTIC.5 (PLANTED FROM A MINIMUM
SIZE OF FLATTED MATERIAL AND SPAC.ED TO PROVIDE FULL
C.OYERA5E ll'llTHIN ONE YEAR).
STANDARD #6 -LOll'l SHRL/65
LOll'l SPREADING> il'lOODY SHRUBS (f>LANTED FROM A MINIMUM
OF 2-5/4 INC.H LINERS) SHALL GOYER A MINIMUM OF SEVENTY
(10%) PER.GENT OF THE SLOPE FAC.E (AT MATURE SIZE).
STANDARD #4 -TREf:5 AND/OR l-AR5E SHRUBS
TREES AND/OR LAR5!: SHRUBS SHALL 6E (PLANTED FROM A
MINIMUM OF I G>ALLON C.ONTAINERS) AT A MINIMUM RATE OF
ONE (I) PER Tll'lO HUNDRED (200) SGUARE FEET.
CJ oee -t 11 OR s1c;1 es AN?21
A. 5 FEET OR LESS IN VER.TIC.AL HEIG>HT AND ADJAC.ENT TO
PUBLIC. AALKS OR STREETS REGUIRE AT A MINIMUM
STANDARD #I (EROSION C.ONTROL MATTING>).
6. /l,REATER THAN 5 FEET TO 8 FEET IN YER.TIC.AL HEl/l,HT
REGUIRE STANDARDS#[, #:2 AND #6.
C.. IN EXC.ESS OF 8 FEET IN YER.TIC.AL HEl5HT REGUIRE
STANDARDS #1, #2, #5, AND #4.
AREAS /l,RADED FLATTER THAN 6,1 REGUIRE AN EROSION C.ONTROL
GOYER C.ROP ll'llTH TEMPORARY IRRl/l,ATION ll'lHEN THEY HAYE ONE
OR MORE OF THE FOLLO!l'llNG> C.ONDITIONS,
A. SHEET /l,RADED PADS NOT SC.HEDULED FOR IMPROVEMENTS
ll'llTHIN b MONTHS OF C.OMPLETION OF ROU5H 5RADIN5.
(IMPROVEMENTS ARE SC.HEDULED TO OC,C,L/R ll'llTHIN b
MONTHS OF 6RADIN6)
6. A POTENTIAL EROSION PROBLEM AS DETERMINED 6Y THE
C.ITY.
C. IDENTIFIED 6Y THE CITY AS Hl5Hl. Y VISIBLE AREAS TO THE
PUBLIC OR HAYE SPECIAL CONDITIONS THAT MR.RANT
IMMEDIATE TREATMENT.
PLANTING> LEG>END
SYMBOL BOTANICAL NAME COMMON NAME
II
+
0
111111111
......
• ••••••
AFTON DR, 5i&F• !BFB -15 \?AL, SP AFEBQXIMATl;L)" so· o.c,
GUERc.US !LEX HOLLY OAK
GARLSBAp VL.5. PB, SJ""FFI !BEB -15 \?AL, SP AFEBQX. 40' o.c.
LOPHOSTEMON C.ONFERTUS 6RIS6ANE BOX
J1:EME :JE=ffi -15 &Al I QN
ARBUTUS MARINA "MUL Tl"
6EIJERA PARVIFLORA
51 Qf:f= iRI I = -15 (;-Al I ON
RHLJ5 LANC.EA
PINUS HAL.EPENSIS
STRAJ/116ERRY TREE
AUSTRALIAN JIIIILLOJ/11
AFRIC.AN SUMAC.
ALEPPO PINE
LAR6f 51 <?PF !?f::IBU?G -I \?AL MIN, SIZE
HETEROMELE5 ARBUTIFOLIA
RHUS INTE5RIFOLIA
TOYON
SU5AR 6U5H
SfiB1J6S -I \?AL • 6' o.c. To !5' o.c. MIN, l'ro GQYEB 10 Of
SLQFE' Ef':<if EQ8 SLQPfS QYfR. 6' IN Hf112tf[)
ENHANc.ED SLOPES FAc.lN6 STREET,
C.ISTUS PURPUREA
LANTANA MONTEVIDENSIS
SALVIA LEUC.ANTHA
SC.REENIN6 SHRUBS 4 VINES,
LEUC.OPHYLLUM FRUTESC.ENS
MAC.FADYENA UN6UIS-C.ATI
SALVIA 'ALLEN c.HIC.KERIN6'
ROC.KROSE
LANTANA
MEXIC.AN SA6E
TEXAS RAN6ER
C.AT C.LAJ/11 VINE
SA6E
INTERIOR SLOPES BETJIIIEEN LOTS,
ARTEMESIA 'C.ANYON 61<.EY'
ENC.ELIA C.ALIFORNIC.A
MIMULUS AURANTIAC.US
SALVIA 6RE66l1
PABKl'iA'i". El,ANTIN§
C.ALANDRINIA SPP.
LANTANA SPP.
LIMONIUM PEREZ! I
SALVIA 'HOT LIPS'
SENEC.10 MANDRA
C.ANYON 51<.EY SA6EBRU5H
C.OAST 5UNFLOJIIIER
6U5H MONKEYFLOJIIIER
AUTUMN SA6E
ROC.K PURSLANE
LANTANA
SEA LAVENDER
SA6E
C.HALK STIC.KS
6RQUNpGQyER. -ELA.JS SP 12' O,C.,
ROSMARINLJ5 0. 'PROSTRATUS' TRAILIN5 ROSEMARY
6Ac.C.HARIS 'Pl5EON POINT' PROSTRATE C.OYOTE 6U5H
BJO::kc I E::N:IQN BASJN
6ROUND C.OVER -PLU65 @
C.AREX PANZA
12" o.c..
C.AREX SPISSA
LEYMUS C.ONDENSA TUS
VINES -I 6AL. @ 10' OC..
C.AL YSTE61A MAC.ROSTE61A
DUNE SEDGE
SAN DIE50 SEDGE
GIANT V'IILD RYE
C.ALIFORNIA MORNING GLORY
fXISIIN6 PLANTABLf RfIAJNIN§ fl'iAI I •
C.LIMSINS VINES PLANTED AT BASE OF JIIIALL@ 4' O.C.. AND
FIC.US REPENS FROM FLATS IN C.ELLS ON A 5' 6RID,
TRIAN6LILAR 5PAc.lN6 OYER FAc.E OF Y'IALL.
FIC.US R:::PENS
LONIC.ERA JAPONIC.A
C.ISSUS ANTARC-TIC.A
C.REEPING> Fl6
JAPANESE HONEYSUC.KLE
KAN6AROO VINE
fXISTIN6 SLQPE NEXT To GAAi Sf'Ap YII I Aef PB, -
ReVE6!:TATION IN BARE AREAS
Ac.AC.IA REDOLENS
6AC.C.HARIS 'Pl6EON POINT'
RHUS INTE6RIFOLIA
SALVIA C.. 'JIIIINIFRED 6ILMAN'
NOTE,
NC.N
PROSTRATE C.OYOTE 6U5H
LEMONADE BERRY
C.LEVELAND SA6E
BARE AREAS ON EXISTIN5 SLOPES ALONG> C.ARL56AD
VILLA6E DRIVE (LOTS 1,e, t 10) SHALL BE REPLANTED
PER C.ITY OF C.ARLS6AD LANDSC.APE MANUAL SLOPE
REVE6ETATION REGUIREMENT5. SEE SLOPE
RE-YE6ETATION NOTES TO LEFT.
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DATE, 05/1:3/2015
DRAY'IN SY, Jv--lH
J06 NUMBER, 14024.01
FILE,
REVISIONS,
2
OF SHEETS
l.
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MAXIMUM APPLIED WATERALLOWED
WATER EFFICIENT LANDSCAPE WORKSHEET
Evapotranspiration Rate
(Per City of Carlsbad Landscape Standards)
IETo
Yearly
Maximum Applied Water Budget
LA (Total Landscape Area) ;
SLA (Special Landscape Area) ;
Maximum Applied Gallons/ Year;
(Eto)(0.62)[(0. 7xLA)+(0.3xSLA)]
[in]
44.00
99,243
N/A
1,895,144
ESTIMATED TOTAL WATER USE
CITY OF CARLSBAD ESTIMATED TOTAL WATER USE ETWU
Evapotranspiration Rate
ETo"'
Conversion Factor
(Step 1 x Step 2)
Plant Factor (PF)"
(From WUCOLS) (VLW
-H 0.1-0.8
Area of Hydrozone (sq.
ft. HA
(Step 4 x Step 5)
Irrigation Efficiency
IE***
(Step 6 + Step 7)
(Total All Step 8 + Total
SLA s . ft. in Ste 5
(Step 3 x Step 9)
Estimated Total Water
Use in gallons per year
(ETWU) -Total shall not
exceed MAWA
Process
Step No.
Below
1
2
3
4
5
10
Hydrozone Number {1 -5 with SLA Zone Below -use as many
tables as necesSa to com lete all h drozones
1 .. 2 4 5
44.o
0.62
?...7,'2.8
0.3 0.3 0.5 0.5
i,288 :43,b2+ • 3,124-
33G 13;DS7 1,5'~2
0.8 0.1 0.7 O."&" 0,1
4e,3 li,G°t" 2,2-31 4,3if! 18,"f50
44 /7'2. '1
J,'220, '2.lG
WATER CONSERVATION NOTES
I. ALL IRRlcS,ATION SHALL INCLUDE EFFECTIVE AND
EFFICIENT Y'IATERIN<S, METHODS UTILIZIN<S, HUNTER MP
ROTATOR LOJl'II-FLOJl'II IRRl<!:>ATION HEADS,
.2. ALL IRRlc5,ATION CONTROLLERS SHALL HAVE
AUTOMATIC. RAIN SHUT-OFF SENSORS.
5. ALL PLANT MATERIAL UTILIZED 15 CLASSIFIED A5 'LOll'j
OR MODERATE Y'IATER USE' EIY l"IUC,OL5 (Y'IATER
1.15E C.LA55IFIC.ATION OF LANDSCAPE 5F'EC.IE5).
4. 100% OF THE LANDSCAPED AREA 15 FLANTINc5, ZONE 5,
NATURALIZINc5,/TRAN51TIONAL.
5. ALL FLANTIN<S, AREAS SHALL RECEIVE REc5,ULAR
MAINTENANCE AND MANAc5,EMENT DE5lc5,NED TO
MAXIMIZE HEAL THY <5,ROJl'IITH
6. ALL FLANTIN6 AREAS SHALL RECEIVE COMPLETE AND
APPROPRIATE SOIL PREPARATION.
1. ONLY LOJl'II VOLUME OR 5UE151JRFAC.E IRRl<!:>ATION SHALL
EIE 1.15ED TO IRRl<!:>ATE ANY VEc5,ETATION Jl'IIITHIN 24" OF
AN IMPERMEABLE SURFACE.
I AM FAMILIAR Jl'IIITH THE REGUIREMENT5 FOR LANDSCAPE
AND IRRl<!:>ATION FLANS CONTAINED IN THE CITY OF
C.ARL5EIAD'5 Y'IATER EFFICIENT LAND5c.APE R!:c5,ULATION5.
I UNDERSTAND THAT C.ON5TRUC.TION DRAll'jlNcS,5 ARE TO EIE
PREPARED IN COMPLIANCE Jl'IIITH THOSE R£:c5,ULATION5 AND
THE LAND5GAPE MANUAL. I CERTIFY THAT THE FLANS
Jl'IIILL EIE PREPARED IMPLEMENTIN6 THOSE RE<5,ULATION5
TO PROVIDE EFFICIENT USE OF Y'IATER.
~-~ ••
JJLIE HOY'IARD ~ 215/15
DATE
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HYDROZONE MAP LEGEND
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ZONE I AFTON Y'IA Y F ARl<Jl'IIA Y5 -LOJl'II Y'IA TER
USE -NETAFIM
ZONE .2 SLOPES -LOJl'II Y'IATER U5E -ROTATORS
ZONE 5 EIIO-EIA5IN5 -MODERATE Y'IATER USE -
ROTATORS
ZONE 4 C.ARL5EIAD VILLAcS,E DRIVE FARKY'IAY5
MODERATE Y'IATER USE -NETAFIM
ZONE 5 EXIST. LANDSC.AFE -LOJl'II Y'IATER 1.15E
ROTORS
0 15' 30' 60'
i i i i
North Scale 1" = 30'
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DATE, 05/13/2015
DRAY'lN BY, JWH
JOB NUMBER, 14024.01
FILE,
R.EVl510N5,
3
OF SHEETS
40 20 0 40 80 160 --------SCALE: 1" -40'
APN'S
167-531-4-5 -4.58 AC (0.01 AC REMAINDER)
167-250-06 -0.36 AC (REMAINDER)
TOTAL: 4.94 AC
EARTHWORK
CUT: 17,000 CY
6,900 CY to, too CY
FILL:
EXPORT:
VOLUME OF GRADING
17,000 CY CUT 5,059 CY/AC 3.36 AC GRADED AREA =
CONSTRAINTS
N/A -
N/A -
N/A -
YES-
YES-
N/A -
'IFS -
N/A -
N/A -
N/A -
N/A -
N/A -
N/A -
N/A -
N/A -
N/A -
MAJOR RIDGE LINES.
RIPARIAN OR WOODLANDS.
INTERMITTENT DRAINA GE COURSE.
25-4()% SLOPES. -0.34 AC
GREATER THAN 40% SLOPES. -0.91 AC
MAJOR ROCK OUTCROPPINGS.
EASEMENTS.
FZ.OODWA YS.
ARCHAEOLOGICAL SITES.
SPECIAL PLANNING AREAS
BIOLOGICAL HABITATS.
BEACHES.
PERMANENT BODIES OF WATER.
WETLANDS.
LAND SUBJECT TO MAJOR POWER TRANSMISSION
EASEMENTS. (NON-PLOTTABLE)
RAILROAD TRACK BEDS.
SLOPE ANALYSIS LEGEND
0-15¾ 82,808 sf
15-25¾ 56,452 sf
25-40¾ = 26,245 sf
40¾ + = 33,709 sf
199,214 sf / 43,560 -4.57 AC
UNDEVELOPABLE LANDS
RL),/
25-40% SLOPES
40%+ SLOPES
-0.60 AC/2 -0.30 AC
-0.77 AC
YIELD CALCULATION
RL},( 4.57 AC
25-40% -0.30 AC
40%+ 0.77 AC
SUBTOTAL = 3.50 AC DEITTOPABLE
J.2 x 3.50 Ac = ff.20 ou's
PROPOSED DENSITY
8 / 3.50 = 2.29 DU/AC
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land plannlng. cMI eng!n8811ng. suiveylng
5115 AVENIDA ENCINAS
SUITE "L"
CARLSBAD, CA. 92008-4387
(76D) 931 -8700