1390 BEGONIA ST - SITE PLANS OPTIONAL. POST
POSITIONS
POST (OPTIONS: 2'X4" OR 2 1 /2" MIN. 20.±
DIA. WOOD; STEEL 1,33 [..BS.//FT. mk PRINCIPLE POST
POSITION (CONTED
6' MAX. TOWAI41) FLOW)
FILTER--7 20
FABRIC
>
FILTER FABRIC
SILT FtO�N
01:� �G�RAD,E
4 P
FNID. CONC MON ELEVATION
_15- (NO (4-46) SECT110N
+
(ELEV
CE
044�' 11 T FEN
0 -L--al L
(4, 0
9 6 D I T C H N.T,S.
(5.0 r�)' (T!"'P I C A L)
0 12" WOOD POST
/' ,3' H I G H 1. ALL AREAS DfST"URBED AND LEFT FOR MOIRE THAN 30 DAYS MUST BE SEEDED AND
MULCHED UNLESS OTHERWISE NOTED, CONTRACTOR M�IJST MAIN7AIN -NEWLY GRADEb
AREAS AND REPAIR AREAS WHERE SETTLING AND EROSION HAVE OCCURRED,
ol 2, CONTRACTOR MUST PROVIDE ALL MATERIALS AND TAKE �i WHATEVER MEANS NECESSARY
M A N H Cl L PE T'O PREVENT THE EROSION OF AND DEPOSIT, OF SEDIMf�N_l ON ADJACE'N T AND
1
(5.01 ) (6,2'� ELE'\/. (6.69) DOWNSTREAM PkOPERTIES, CONTRACTOR MUST IMPLE�ENT AND PROVID I E SUITABLE
It IRS, HAY8ALES,
EROSION CONTROL MEASURES (I.E. S7_DIMENTATION
SILTAT110N CURTAINS, TEMPORARY DET::NTION DISTIL
Q0 LING! BASINS, ETC.) TO
BENC_/'HMARK ENSURE THE CONTROL OF STORMWATER RUNOFF. THIJ" PLAN DESCRIBES THE MINWUM
AMOUN"r OF EROSION PROTE r CTION REQUIRED BY PROP SED ACTIVITIES, IN THE
EVENT OF UNFORSEEN EROSION, OTHER MEASURES OF, EROSION CONTROL (EROSION
WOOD POWER CONTROL ACTIVITIES SUC'H_ AS THOSE LISTEDABOVE%s MILL BE REQUIRED.
IVEL-JI ST 14th I,`rr R,11-1 E, POLE
3. TURBIDITY BARRIERS MUST BE INSTALLrD AT ALL LOCAffONS WHERE THE
(50.0 FOO RIGHT-Cf-, WAY) PK NAIL IN POI-E POSSIBILITY OF' TRANSFERRING SUSPENDED SOLIDS INT ) THE RECEIVING WATERBODY
(4.7 ELEVATION (7.83) EXIST DUE 'r THE PROPOSQ WORK. TURBIDITY I IERS) MUST REMAIN IN PLACIE
Is E 10
(NOT PAVED) AT ALL LOCATIONS UNTIL, CONSTRUCTON IS COMPLETED AND SOILS ARE STABILIZED
x",
T
(6.05) AND VEGETATIO.N HAS BEEN ESTABLIS', ED. THEREAFTE� THE PERMITIEE WILL BE
< 6" WILD 01-IVE RESPONSIBLE fOR THE REMOVAL OF PiE BARRIERS.
6" HICKORY
4. PERMANENT VEGETATIVE COVER MUST 'BE ESTABLISHED 'ON ALL EXPOSED I-AND
> SURFACES WITHIN ONE "(FAR, FROM THE DATE IHE CONSTRUCTION IS CONPLEIE.
OAK or� OAK
0 0 AK' 5. CONTRACTOR SHALL, PLACE SILT FENCE ALONG PROPERI`FY LINE AROUND THE ENTIRE-
102 . 00 ' Sri E PRIOR TO OMMENCEMIEENT OF CONSTRUCTION.
N C R E E S/W (3')
(5.8) l8r"_��j F�
z
4 '
o
(6.66)
'OLU M (P'ER C.ITY OF ATLANTIC BEACH)
o " L `J, 4 .1 REQUIRED STORMWATER 1--TORAGE V
PROPOSED SIORMWATER
PR E-D E V�'E L(_-)j P M r- N T RUNOFF VOLUME:
4'
ITORAC`E AREA
cc A DRAINAGE AREA - '71162 S.F�
'4, Z
4 �l *1 11 ," .: i _j ., , �:j A.: STREET TC' 7, OR REAR
Lj__�_l THE ENTIRE SI TE DRAINS FROM BEGMA HE WES
'THE' ENTIRE Sl TE IS UNDEVELOPED WOODED
4
< A'. >
A c�
4 �_F COEFFICIENT "C J.IL
4, 4 - - -, ,4 < RATIONAL RUNO'
.. 1. , a- 4:, < ENT SITE IS PERVIOUS
ENTIRE PFRE-DEVELOPI,,dE
2 5 YR. - 2 4 H R, RAINFALL DEPTH FOR ATLAN-IFIC BEACH 9.3 INCHES
4
4� `.A:
4 , a l
4-
4 'OFF VOLUME (0-20" X (7,162 F _'HES/FOOT) 1 ,110 C.F.
S X (9.3 !NCHIES /12 IN(
TORY RESIDENCE 0 0
PROPOSED I S ui 1::4 LL RUN
0 C)
LJ
V. 7.83
E
F.F. ELI POST-DEVELOP�v`IEN T RUNOFF VOLUME:
0
DRAINAGE AREA -- -7,162 S.F.
4.9) (6.4) DE
Z PERVIOUS AREA 'ROOF, DRIVEWAY �Sc SlDk, ALKQ � 3,019 S.F.
0 S)
r PERVIOUS AREA 7,162 S.F. - 3,019 S.F.' 4,143 S.F.
01
17" PALI, 0
9" NIAGI\ Ou S
z WEIGHTED RATIONAL RUNOFF COEFF"I'CIE"NT = (.2) X (4,143 S.F.) 4- (1 .0) X "3,CD19 S.F.)/7,162 S.F
c 0
0
ED WEIGHTED RATIONAL. RUNOFF C(DEFFICIENT C" = 0.54
__j
i F)T
8" lVIA3NO _IAj 7 25 YR. - 24 HR. RAINFALL IDE 1H FCR ATLANTIC, BEACH 9.3 INCHES
cv.) cj� n
-7
RUNJOFF VOLUME (0.54) X (7,162 S.F.) X (9.3 INCHES/12 INCHES/'FOOT\ 2,099 C.F.
CL
HICKORY
CD
< 'RED STORAGE V' LUME- 2,997.8 C.F� 1 ,110 C.F, 1 ,887 C'.F.
Ld C) REQUI�
STORMWA'TER STORAGE VOLUME:
12" ALM ELEVATION AREA (S.F.)
LLJ L.Lj 6" WILD 16.0 2,466 S.F,
Q0 6.4 7)
OLI VE 5.0 1 , 61 S.F.
op
8" PALM
p
ST
TOT A L i0Rk,,lWA7ER SIORAGE VOLUME 2L,466 S.F. + 1 ,361 S,F./2 X' 1 ,0 FT. 1 ,913 C.F. > 1 ,887 C,F. (DK
10 2 ,, 0 0 (6�F 4-j PROPOSED STORMWATER MANAGEMENT SYSTEM MEET THE MINIMUM REQUIREMENTS OF THE CITY OF ATLANTIC BEACH
FD. 1 /2" IRON
(LB 5231) F-D. 1/2" IRON
-4'�r
�RLS 3129)
INSTAL.L SILI FENCE (SEE DETAIL) LEGEN D
NOTE: EXISTING SPOT ELEVATIONS
ENTIF',\)E ROOF SHALL HAVE G"UTTERS AND DRAINAGE Dl\,,'IDE (ryp. ).
�RADING CONTOURS
Fll',IAL G
ALL DCWNSPOUTS '_-_;H /"-'\LL- DIRECT RUNOFF DRAINAGE` AREA 16 2 F. NO RT H
INTO S"irORMWATER STORAGE AREA �30
A
�D 10" MAG"NOLIA 'E_X�STING !'REES
p
F-. SILT F`ENCE
<
DowNe'r 6u� �lom �),
FINAL GRADES c
N ol A 0 ci o,,n 15;pott ruvi jAio cj
DRAINAGE FLOW DIRECTION ARROWS
DRAINAGE PLAN
POSI'-- DEVELOPMEN
1`10 IN P LA N's 6, -7
ESI'"NED BY:
C 0 N STR U C PR0,JEC-, NQ
SITE\KEVIN MAR-nN !BEGONIA
OF GE[Vs
F� . J. B . VEGOMA DRAINAGE REV PLAN
UNIA31NEmomwim- RIN
CF
im i low
SFFE D FZA I N A G` E IMPROVEMEN T S 41_� No. ,24255 )RAWN BY: FIELD BOOK No; PAGE(S)
FOR
,A
j"VICHOR c LOW MIC',
IFF D)A, ill! R. B
ST
FIR 0 P ODS,E D RE' IDENCE
SCALE:
NGll-;ENRl]VG 1.7 AT
Cl Vi, li!`. EM,6711NEI-EffAIN. -((31 1 = I 0,
OF PLORIDA, INa
%
S I I _%)EET R
T <;-r
BEGONIA <';T IRE ET &r VVE 14 f h
IR� INI DATE-
A
4000-11 Xif-INS A VIS-NUE iAClCS0fVVlA[,.LE, FLCIARILPA 32205, 1904j)3M-1259
4
A'
f
scA
T FLA"
A-%-L-ANTIC BEAlll-_'.':H FLORIDA If 5
NO DATE REVISION T
AUI '. #5143 11 /20 /201 1� I
OPTIONA. POST POS17ONS
— POST (OPTIONSe 2"X4" OR 2 1/2" MINE. 200:t �
DIA. WOOD, STEEL 1,33 LBS./FT. MIN. I � -PRINI"IPLE POST
POSITION (CONTE)
C MAX.
— FILTER � 20' TO'W'ARD FLOW)
FABRIC ,
FILTER FABRIC
I
SILT FLOW
GRADE
s
3 FND, CONC MONT MES - ELEVA I'ION
� I. ,) /ELEV, .46,1 i SECTION
° 0. P. .
, ° TYPEIII SILT FENCE
(4.05)
.
° 0 N.T.S:
61± DITCH
L)
PISA E� SION CONTROL
NOTES-
1,. t 112„ WOOD, POST
3a HIGH 1. ALL AREAS DISTURB D AND LEFT FOR MORE ` HAN 30 DAYS MUST BE SEEDED AN
MULCHED UNLESS OTHERWISE NOTED. CONTRACTOR MUST MAINTAIN NEWLY GRADED
AREAS AND REPAIR AREAS WHERE SETTLING AND EROS ON HAVE OCCURRED.
2. CONTRACTOR MUST PROVIDE ALL. MATERIALS AND TAKE WHATEVER MEANS NECESSARY
"
MANHOLE €O PREVENT THE EROSION O
� � F AND DEPO'SI�" OF SEDIMENT ON ADJACENT AND
F
(06-�?) ELV. "6.69) DOWNSTRE=AM PROPERTIES. CONTRACTOR MUST IMPLEMENT AND PROVIDE SUITABLE
(5.01 :� EROSION CONTROL MEASURES (I.E. SEDIMENTATION BARRIERS, HAYBALES,
�� SILTATION CURTAINS, TEMPORARY DETENTION DISTILLING BASINS, ETC.) TO
'I ENSURE 77HE CONTROL OF TORMWATER RUNOFF. THIS PLAN DESCRIBES THE MINIMUM
EN1',Ht, AFRK �' AMOUNT OF EROSION PROTECTION REQUIRED BY PROPOSED ACTIVITIES IN THE
. .�
EVENT OF UNFORSEEN EROSION, OTHER MEASURES OF EROSION CONTROL ROL (EROSION
WEST
14th ", E FF y OOD F \,NEP CONTROL ACTIVITIES SUCH AS THOSE USTED ABOVE) WILL BE REQUIRED.
I, -- a�. �_ P NAIL IN PALE C 3, TURBIDITY BARRIERS MUST BE INSTALLED AT ALL LOCA7'IONS WHERE 'THE
} SOT R1 - ,) - /, I POSSIBILITY OF TRANSFERRING SUSPENDED SOLIDS INTO THE: RECEIVING WATERBODY
5 / i ELEVATION (7.83) � I EXISTS DUE TO THE PF&OSED WORK TURBIDITY BARRIERS MUST REMAIN IN PLACE
i NOT A E[� L.J AT ALL LOCAIO S UNTIL CONSTRUCTION IS COMPLETE AND SOILS ARE STABILIZED
C _
" AND VEGETATION HAS BEEN ESTABLISHED THEREAFTER THE PERMITTEE 'WILL BE
" ILD ''Ltd RESPONSIBLE FOR THE REMOVAL OF THE BARRIERS,
6" HICKORY ��� c 4. PERMANENT VEGETATVE COVER MUT BE ESTABLISHED ON ALL EXPOSED LAND
LLj }rs
° SURFACES WITHIN ONE YEAR FROM THE GATE THE CONSTRUCTION IS COMPLETE.
5, C > 7•
V
' �� � OAK � CONTRACTOR SHALL PLACE SILT 'FENCE ALONG PROPERTY LINE AROUND I H ENTIRE
I SITE PRIOR TO COMMENCEMENT OF CONSTRUCTION..
18
/. )
— ONC,aRE E SW (3 )
a
6eA
� _� � '
� , � REQUIRED ST RMWATEI STORAGE VOLUME (PER CITY OF ATLANTIC BEACH)4. 4PROI S ®1 ; W ' ®R
4� T � ,tea, NO ® .
�., PRE—DEVELOP ENT RUNOFF VOLUME:
STORAGE AREA
� u ,16 2 S
F,DRAINAGE AREA
a TO THE A
L... ap,
THE ENTIRE SITE DRAINS FROM BEGONIA STREET ` BEST � REAR
a ;� �• d °4 THE ENTIRE SI TE IS UNDEVELOPED WOODED
{ RATIONAL RUNOFF COEFFICIENT "C" — 0. 2'
— ENTRE PRE—DEVELOPMENT SITE IS PERVIOU�. S
v I' d f14!1 4 2S YR. HR: I II�11=ALL DEPTH FOR /ATLANTIC E CIC 9.3 INCHES
®�
R4
, I
,
RUNOFF VOLUME 0.2 (7,162 '.F, 9.3 IN /HS x'12 INGLES F_C I1 ,110 Cl F,
a_
g I
PC T--DEVELOPMENT RUNOFF VOLUME'
F.F.� ELEV. 7.83
f , —� DRAINAGE AREA — 7,162 S.F,
(4.`3) I I yz zlPERVIOUS AREA (ROOF , DRIVEWAY 'SIDEaV A,LKS " --- 3,019 S.F.
S.F-'.I a s I PERVIOUS AREA � 7,162 S.F. -- 3,019 S.F-'.
.= 4,143 S.F.
WEIGHTED RATIONAL RUNOFF CCEFF ICI.®NT C (.2) X �4, 143 S.F.' (1 . , X (3,019 :F )//,162 S.F',
I J I WEIGHTED RATIONAL RUNOFF COEFFICIENT Cr 0.54
6 , MA NO ,IA I _' 23 YR. --- 2 HR. RAINFALL DEPTH FOR ATLANTIC BEACH - 9,f1 INCHES
( ► /�
I V1li ::#Too
I
RUNOFF VOLUME _ (0,54) X ( / ,162 S.F." ( ,3 INCHES/12 INCHES/FOOT) 2;997 C.F.�I ICK: ' I 1 d
�,
REQUIRED STORACY VOLUME: 2,997,E C,F, — 1 ,110 C.F. = 1 ,887 C.F.
I
, I S T ORM A T ER STORAGE VOLUME-
t1
PALM ELEVATION AREA (S,F:.)
c i 6,0 2 466 S.F.
Rq
6I LCAT �. _ I p _
R
(6,4-7
OLILd
"� < —� � > a9 gym, 5.0 1 , b 1 F.
PALM
TOTAL TORI �vATE� STORAGE VOLUME = 2,466 S.F. + , ,361 S.F. 2 X 1 .,0 � T. � 1 913 C.F. 1 8f Cl. OIC
14.9 1 I / P
- u
T R A t N Y I CIT)/ y ,- TI
FD. 1 /2" IRON I (6.64) . PROPOS-ED S , ORM :ATE MAN CEM T SYSTEM MEET THE I�I�NIViIJM REQUIREMENTS El TS OF THE C� CF ATLANTIC EEA.�H
LB 231 , il; 1 .6 FD. 1 /2" IRON
' W I(PLS 31 29)
i I� TA .,I� I � IFENCE (SEE DETAIL)
ate° LEGEND
EXISTING SPOT ELEVATIONS
NOT E
ENTIRE ROOF r— GUTTERS AND �% AINA�-E D1 \,/IDIF I�`I `� �
ALL Dt.�VVNS DOI.UTS `�>�( , �Lm DI E T a �F ;' AI(� SEA �- f 102 S, F _�.� �,� ��—a �.�� FINAL GRADING CONTOURS
, "
INTO `ST I �I `����ATEF STORAGE AREA
��
' 0" MAGNOLIA TIN TRESS
15.°�o�_,..— SILT FENCE
J I INA,L GRADES
(X0 Dor,,>pblo iEq
DRAINAGE FLOW DIRECTION ARROWS
POST— DEVELOPMENT' DRAINAG
t
a
Ic
_3 r �� / f '
,a� t t DEI EC7 Y,. ISR{) ECT N DF,. Ild .
ti° t# S B J CAhF , �. a� � \ �}^-�q$� I �,. gC;p 13hgyvy�p� g� pa�}�{ q�. •'\� �^�`9..i �� iJ aJm'S'E ��S.YIN Ig:e°SEA i i@V BVb+a-'Yld"1�
ElVGllVF!,.,ER.1NGl
R. L l> BEGONIA DRAINAGE PLAN
I� --m-- --
FLORIDA, 24255FOR
SITE Pf" ., c RA", 1 BY; FIELD BOOK N PAGE(S)
ITC11OR OF 3
vPROPOSED RESIDENCEaI
4
AT FDATE:E INS ol
NGINE
{ 4RI
�O�^ FI.? 1DA, TQC. � g m NS6 F . I� h 1 � �-, � .I AL � 11_ . � e � � � a, ...E ATLAN � �. fivii ST. I — — ,BEACH , FLORIDA
cATE I REl'I10 BY AUrI. '=