HomeMy WebLinkAboutWPO201600071 Plan - Other (not approved) 2023-01-04M
V
9-
cl
N
41
E
U-
0
a
Q
V
O
7
Q
Q
Lp
0
m
N
O
N
M
cr)
z
5
(7
z
LL
IL
Z
(7
z
LL
z
J
J
0
'i
um
0
w
z
Ir
or
LL
n
41'
GENERAL NOTES
DEVELOPER: NEW BELVEDERE, INC
610 WEST RIO ROAD
CHARLOTTESVILLE, VA 22901
OWNER: TMP 062A3-00-00-00100 TMP 06100-00-00-16000
DB 4966, PG 372 DB 4966, PG 361
BELVEDERE LAND HOLDING LLC NEW BELVEDERE INC
610 WEST RIO ROAD 610 WEST RIO ROAD
CHARLOTTESVILLE, VA 22901 CHARLOTTESVILLE, VA 22901
TMP 06200-00-00-002A1
DB 4966, PG 372
NEW BELVEDERE INC
610 WEST RIO ROAD
CHARLOTTESVILLE, VA 22901
ENGINEER: COLLINS ENGINEERING
200 GARRETT STREET, SUITE K
CHARLOTTESVILLE, VA 22902
CONTACT: SCOTT COLLINS, PE
434.293.3719
TAX PARCEL #: 06100-00-00-16000,062A3-00-00-00100 & 06200-00-00-002A1
TOTAL ACREAGE: 06100-00-00-16000(PORTION): 4.76 AC.
062A3-00-00-00100(PORTION): 2.29 AC.
06200-00-00-002A1 (PORTION: 1.00 AC.
TOTAL: 8.05 AC.
ZONING: NMD PER ZMA# 2004-07 w/ BELVEDERE COD APPROVAL ON JANUARY 5, 2010 (ACCOMPANIED BY ALL
APPROVED VARIATION REQUESTS, WITH THE LAST VARIATION APPROVAL, VARIATION #55, DATED
11-07-2018).
NOTE: THIS FINAL ROAD PLAN INCLUDES PORTIONS OF BLOCKS 4 AND 7 FROM THE
APPROVED REZONING PLAN, ANY REMAINING PORTIONS SHALL BE PLATTED WITH PHASE IIC.
PROPOSED USE: 32 SINGLE FAMILY DETACHED LOTS AND CARRIAGE UNITS
DEVELOPMENT DENSITY: PER APPROVED REZONING CODE OF DEVELOPMENT
BLOCK REMAINING ALLOWABLE LOTS PROPOSED LOTS ALLOWABLE CARRIAGE UNITS
4 20 20 13-17 UNITS
7 7 7 0-12 UNITS
9 5 5 0 UNITS
32 LOTS 32 LOTS 13-29 UNITS
PARKING: FOR BLOCKS 4 & 7 - PARKING ON LOTS AVAILABLE IN GARAGES AND DRIVEWAYS SHALL BE ACCESSED VIA
ALLEYS, DRIVEWAYS FROM FARROW DRIVE SHALL BE PROVIDED FOR THE LOTS WITHIN BLOCK 9.
ON -STREET PARKING 1S AVAILABLE AS SHOWN ON THIS SHEET,
SOURCE OF BOUNDARY SURVEY:
ROUDABUSH, GALE & ASSOCIATES 2016
ACSM LAND TITLE SURVEY OF BELVEDERE STATION LAND TRUST LLC
SOURCE OF TOPOGRAPHY:
VIRGINIA RESOURCE MAPPING
AERIAL SURVEY DATED JANUARY 2016
DATUM: ELEVATIONS BASED ON NAD '83.
FLOODPLAIN INFORMATION:
THIS PROPERTY IS LOCATED OUTSIDE OF THE FLOODPLAIN LIMITS AS SHOWN ON THE FLOOD INSURANCE
RATE MAP, MAP NUMBER 51003CO279D, EFFECTIVE DATE FEBRUARY 4, 2005.
STREAM BUFFERS: THERE ARE NO STREAM BUFFERS WITHIN THE LIMITS OF THE PROJECT AREA
WATERSHED: SOUTH FORK RIVANNA RIVER WATERSHED. THIS PROPERTY IS NOT LOCATED IN A WATER SUPPLY
PROTECTION AREA.
EXISTING VEGETATION: CLEARED, SLOPING PARCEL WITH GRASS COVER
STREET TREES: STREET TREES TO BE PROVIDED ALONG PUBLIC ROADS IN ACCORDANCE WITH THE CODE OF
DEVELOPMENT AND COUNTY REQUIREMENTS. STREET TREES SHALL BE A MINIMUM OF 2-1/2
CALIPER.
ACCESS: THIS DEVELOPMENT WILL ACCESS EXISTING PUBIC ROADS LOCATED TO THE WEST VIA PUBLIC ROADS AND PRIVATE
ALLEYWAYS, INCLUDING BELVEDERE DRIVE AND FARROW DRIVE. CURB AND GUTTER AND STORM SEWER SYSTEMS WILL
CONVEY DRAINAGE WITHIN THIS DEVELOPMENT. ALL PROPOSED ROADS SHALL BE PUBLIC.
PHASING: THIS PROJECT SHALL BE CONSTRUCTED IN (2) PHASES
BUILDING SITES: LOTS 197 TO 228 EACH CONTAIN A BUILDING SITE THAT COMPLIES WITH SECTION 4.2.1 OF THE ALBEMARLE
COUNTY ZONING ORDINANCE. IN ADDITION, THE RESIDUE OF PARCELS TMP 62A3-1, 62-2A1, & 61-160 ALL
CONTAIN A BUILDING SITE WHICH COMPLIES WITH THE ALBEMARLE COUNTY ZONING ORDINANCE AND BELVEDERE
CODE OF DEVELOPMENT.
CONSERVATION PLAN: A CONSERVATION PLAN SHALL BE REQUIRED WITH FINAL ROAD PLANS.
CEMETERIES: NO BURIAL SITES WERE FOUND DURING FIELD SURVEY OF THE SITE,
IMPERVIOUS AREAS:
ROADS & ALLEYS: 3.06 AC.
SIDEWALKS: 0.54 AC,
LOT BUILDABLE AREA: 3.23 AC.
TOTA_ 6.83 AC.
ACREAGES:
LOTS: 4.51 AC.
R/W: 2.99 AC.
OPEN SPACE: 0.49 AC.
NOTES:
1. A 6' MAINTENANCE EASEMENT SHALL BE REQUIRED ON ALL PROPERTIES ADJACENT TO PROPERTIES WITH SIC)E
YARD SETBACKS LESS THAN 4'-11". THESE EASEMENTS SHALL BE SHOWN ON THE FINAL SUBDIVISION PLAT,
2. THERE ARE MANAGED STEEP SLOPES ON THIS PORTION OF THE BELVEDERE PROPERTY, AS SHOWN ON THE PLANS.
3. TRASH SHALL BE ACCOMMODATED WITH INDIVIDUAL TRASH CONTAINERS FOR EACH LOT.
GREEN SPACE/ OPEN SPACE PROPOSED:
CONSERVATION AREA(AC) PRESERVATION AREA(AC) OPEN SPACE(AC) TOTAL GREEN SPACE (AC)
BLOCK 4: 0 0 0.22 0.22
BLOCK 7: 0 0 0.00 0.00
BLOCK 9: 0 0.22 0.05 0.27
TOTAL 0.0 0.22 0.27 0.49
NOTE: ALL OPEN SPACE TO BE OWNED AND MAINTAINED BY THE BELVEDERE HOMEOWNERS ASSOCIATION.
I I B
E ERE PHASE
BELV
VSMP PLAN Al 1EI DMEIqT #4
(AMENDMENT TO WP0201600071)
RICE MAGISTERIAL DISTRICT
ALBEMARLE COUNTY, VIRGINIA
SHEET LAYOUT
SCALE: 1" =: 100'
-- _ .-I EXISTING CULVERT EARTH DITCH
CULVERT DRIVEWAY CLALYERT
EEI DROP INLET dr STRUCTURE NO. � BENCH MARK
CURB
CURB & GUTTER CLEARING LIMITS PROPOSED PAVEMENT - VDOT STANDARD STOP SIGN
EC-3A DITCH ---- - -- 1 .----- _ EXISTING CONTOUR
6. DEPTH OF EC-3A DITCH 200 PROPOSED CONTOUR
EC-2 DITCH 240.55 PROPOSED SPOT ELEVARON
f
6• DEPTH OF EC-2 D17CH T/B DEN07ES TOP OF BOX
TBC DEN07ES 7OP12?ACK OF CURB
DUNLORA
SUBDIVISI
CINITY MAP
`.
PHASE RI
PROJECT
LOCATION
SCALE: 1" = 1000'
LEGEND
EROSION
COOL
VIRGINIA & SEDIMENT CO
* HANDBOOK SP CI FICA AON NUMBER) COL
(ST8)I=
STRAW BAIL BARRIER
3.04
DD D V
TEMPORARY DIVERSION DIKE
3.09
ST
'�°°a�
TEMPORARY SEDIMENT TRAP
313
SB
QED
SEDIMENT BASIN
3.14
1P
INLET PROTECTION
3.07
SF
SIL T FENCE
3.05
Oli,
CONSTRUCTION ENTRANCE
3.02
CD
'
CHECK DAM
3.20
( FD)
TEMPORARY FILL DIVERSION
3.10
DV
DIVERSION
312
��
PS
- PS
PERMANENT SEEDING
332
OTO
TOPSOILING
3.30
CIP
CULVERT INLET PROTECTION
308
DC
4- DC
DUST CONTROL
339
TSD
TEMPORARY SLOPE DRAIN
3.15
-
SA
SAFETY FENCE
3.01
®
TEMPORARY RIGHT-OF-WAY
3.11
DI VERSION
SURFACE ROUGHENING
3.29
8M
SOIL STABILIZA77ON
3.36
BLANKETS & MAT77NG
TableSheet List
�f
��fift
�
� � � � � � I��������
,a �. ♦
f: .ill .i► .��� � a� J�������'�%����
STORMWATER MANAGEMENT PLAN
THE PURPOSE OF THIS AMENDMENT IS TO SHOW THAT THE PRIVATE STORMtSEWER PIPES FOR LOTS
245-254 WERE NOT CONSTRUCTED IN ACCORDANCE WITH THE APPROVED PLANS THE BACKS OF
THE TOWNHOUSES AND YARDS ARE NO LONGER DRAINING TO THE RETENTION BASIN AS SHOWN ON
SHEET 3 OF VSMIP AMENDMENT #3 OF BELVEDERE PHASE IIB (WP0201600071). WATER QUALITY FOR
THIS AREA WILL BE ADDRESSED WITH THE PURCHASE OF NUTRIENT CREDITS, SEE WIP02MO00034
AMENDMENT #2
ArAI.4�7maxs`
NUMBERING KEY
-INDICATES ORIGINAL
AMENDMEENT N0.
CATES AMIMM 04T
A
rn
T
UCD
o
co
w
Z c\j
co CD
U
O
z z�N
O (O JYLo
v`
H 0) o 0
Q
- -1 =
aujm0U
48
w � z _Q
w
��oo_jO
`�
Q � _
z_
z0
0
0>
1�
o
O
w C0
M�
1
�
LL z
Ncp
� N
LL'�.
N w
Q Z
j O
J LLi
U � tZ
J
=C)w
0
�z
o0
LLJ
^
U) Iz
rnQ
_
o0i U
z
O
►_
a
it
U
LLJ
Q
0
Oz
Ln
F_
z
O
z
U
W
W
a
EE
W
UU
U
W
o
Q
a
z
z
Nco
U
U
LIJ
N
N
N
N
n
W
N
Z
ei
N
M
DRAFTER:
DEG
DESIGNER:
DEG
PRODUCTION:
S Op
1�
t� ►
im y'Taggart
No.
22841 �►�
�0- 12/13/202ti
8810NAL
Q
z
it
W
MM
WCc
Q
0 2
u- W (r) m
Z VJ T _J
Q
W 0 E-
0. =J
C) w
zW
W Q Ux]
OIr N o 114
Z W O
11.1 0 D_ U U
cr
Q W
1 o
U) w Q
W Ir
W
U_7
0
O
DATE:
07-1-2022
SCALE:
AS SHOWN
FILE:
WPO-2016-00071
RGA#:
8438
SHEET: • OF 3
M
i
a
aT
ii
V,
a3
M
kn
I,
0
a-
m
Q
U
2
Q
Q
Ln
a;
M
N
0
r\I
M
r-
SPILL WAY CREST- ,, TOP OF DAM __
ELEVAT10P1= 416.25 ELEV.= 41 ____-.__- _-.. __. __ _ "-- . _-_ - - _ _ - - _._.-_ .�$ _-__ PM S.0 _ � � --' ..' / � -� - --- '� -~ -- .__ -PRE- ENT
HANSON CONCRETE- t0' 7� - .__ -- __ _ _ ._ .._- -_
-
AN77-VORTEX TRASNRACK I ,` -__-'-
^ ''' PRE -DEVELOPMENT
50' WIDE WEIR ` -- -- .� _ - 2 -
/'�� wr 79 ! „' - I / _ • __.,., \., `�,, �• ` A -,•, •~ -•. 48 �`+ ell �' _ SCALE 1'-nod
OUTFALL CHANNEL W1 .__--_.._-. � ,-' / [_ _ I 1 � _ _ __ .50c2•_ � '49� - - -._ -- -- 4 --'" I--- � -- --- '� 1 \ /
_ _
, -1-4-
i
S- 1 SIDE SLOPES i.oT :•r r ! ' /" .''\ r .._�. - I / - ew __ _ __, ..- _ N -, " •. I _ - - -- --- ._...__ .__i`\\- N _ !
11
2n,
lJ i'Ji iL� ! . •_ ._ '!' -__ - - •r'/ -„ _.._ ... .._ _,✓t.rp ^"r'. .w j; ` -�. - --- --- _ .-_.-.. `� .\ r/
1.
if
!fir- -� __�. _ r �, / / .,� f l j _ •- • ` i. -~ - `'�,. � ��,{� \\ \r 1 _ e _ "� 496, \ f /
.36" RCP MUL T-STAGE RIS�:R. FOUR, -- ._. ` f' f _, `, � � f> �/ �. r>� .'�:.?t , .X:, 3 C� 1.3 .. c .• -.. _ ��/ � i �
#4 LOW -FLOW ORIFICES AT ELEV. /� / "- _ ~ .11
STEEL WEIR PLATE TO B 411.0;�'�,� 1^6" MID -FLOW / ' - _,_ - _ y'i .-] I i ..., [". -, 10, - - I / �� - -'- -- �'�� !� .
" -.
Lo
FASTENED OVER THE 24" ORIFICES AT ELEV=414.0' dr RISER a, ' +Qs - : ��' 'i. '" / -494 - r ' - - `-"` ""'""�^ '
OUTLET OPENING, TOP ELEV, AT 415, 5'_ / . G ' _,: ` : ----- --- - � r..---1M_._'�_. �`� f r N. / .-' _ _- • , \ _ -" ---�`�" i _
UA TIC 8 NC14 _ ,t, •. '� i/j f APPROXIMATE Ii TS OF - r4� - _1___
it
COVERING 1'-3/16" OF THE ( :i >v,: T ''� ` -_ r, r'� !
OUTLET OPENING. SEAL SEE BELVEDERE PHASE 2A1 ROAD PLANS ` /' ! J
_� � ,7 ' \� \ /,; / // l6MP. SEDIMENT BASIN • t,' , - T- - > .- _ �' j
OPENINGS AROUND THE ORIFICE C'OEFF.= 0.6 (SUB2012-0152 AND SUB2018-0106) FOR _ t f / 1 >/ ��4\ ��s\ / #2A'sASBUILTSUB _nA_, __� j�
1 :'` Y
PLATE WITH MORTAR TO I THE AQUATIC PLANTINGS IN THE POND . - _ -1 ' (' Al t'� I � �" 11 L - -- j` f' - - _--• - T --V -- - - '
CREATE A WATER -TIGHT TRASH RACKS SHALL BE " --' , , v t� I // ' -, - . _..._ _ _ r � 'i
PLATE OVER THE OPENING. INSTALLED Uld ALL G ".'_- ' _ � � r� + �� +E.« i 1 �,,1 1,1� 1t1. .�, I %I I' ( �' ,- V� �� ') t I JJ ' ,i � S •� }, ; I P , r"...4g0 ._ �-- _ _''•--+._^.1 %� ., !
INSTALL STEPS IN EX. RISER �,__04-- RIFJCEa IN ACCORDANCE ) > I( t j i r 1 I �.. 11
STRUCTURE IF THE STEPS w/ THE APPROVED 24" CL. Ill RCP BARREL = ,` .t,,/ l (11 ` `.`=- /ir , �1 ' v: 1 \ i ��� } '` , - _ _ _. ___ ,-- •.1 : '' J
-___._
HAVE NOT PREVIOUSLY DETAILS, OR EQUIVALENT. h+►TH WEIR PLATE, SEE DETAIL TN1S SHEET -�--•-,•-•- ; ,,. � I r -'r \ ;i" 4 + / -- 'I =--a - - , \��`l�_ �,,_ x'`�. f J , _ ,
k r� ,--
�, ,i
BEEN INSTALLED. 100 LF t9 r ! ,., • e �..'-""� -- 6_.. ;o \ /r/ �// 8 484 _ - _,�
,ti \ 0. 50/`5 \ \. "\ } J f; , •• I q8 i ` M`' ' ,\ �, , , , _ �r III ='r,APPROXIMATE"C1M'ITS _ ✓ � • ✓
BOTTOM ELEV.=405.32 INV. IN= 4U4 50 ` / , v, ,--_.._.,__ _ `;�i _____..._ �il_. r -• F I 1..9i ��`, �% /�- -� `'` \ ' ,Flits l f ti If __., ___
I._ /- VA Via.,
INV. OUT= 4O4.OU' �..,,�•� _-_ _ �''_* '... x- '� �/11 / } {CURRENT:WATE(�$N�D�:�\ `'`'\' `�� ` ,,. r f }t d + I., I SEDIMENT.BASIfi4" -
... 'f J
___
r- - ' \
3b" RISER STRUCTU . _ -- - r./ /% _ ..__ _ / .�\ ` `t\ _... _ -- N
1,`
CONTRACTOR SHISI t PLUG ONE OF 1, ?` `5 . _��.. _ C i / s,' :i _ �6- / \ .�\�'\`N� P. _ ) \` t __ '
,
RISER FOOTING--- THE FOUR EXISTING 6" MID -FLOW - ; . _ .. ! -�. /, , _ f / `�- , �� - _, r, �,. 1�
} r t �, i
__
ORIFICES (INVERT ELEVATIONS OF - `\ `. ` i _Q .�,t �''. t-- r %/ • 2 r/ ' , �='= - �r' _- ✓ ."' - - .'
` c
=1
i
j .,
414.00) AND INSTALL A STEEL WEIR - ,v ,. " : r/ // t-• 5 - / -_..__
T- \ LOT / t B� . w _ :1• _ ?r - _-
u _ -_
- - -
PLATE COVERING THE TOP 1 -3 16 ----:. _- __ . ' ^ ._ ' ; �- - _ - a' ''
/ ..._. _..-.__ -� - J •LQ rp 7 •V T ;1G V / / .l , - I/ �' - 4 r ?_ ' - ' r
P�NCLP.LE SP.ILL�WAY L,i'r-gun_- �1 Y; r., K `w l r w or ..--_ ✓
OUTLET PIPE THE EXISTING 24 BARREL'S
24" RCP - -- - OUTLET -SEE DETAIL THIS $HEFT / i / `a 'rb Lari71 �o*xi9 v1T„oo Lvne3 .,\ _ / _
--`-- r -•or
fit a . .w__._._.. `..�` ' .j• ;7: - - - LQL'E' W r ,t p , - ; ..-, ��ze 1 - - "' • , \ •\ ...�._.__ - -, ' / .✓ ,r
INV. EL.-404.50 �1D 1 D S��L -, 1 - .- - "" , rIV
C .. _ __ - _ N _ __- _ , r ,
. - _
1.
_. \ -
7t r,r f ' It t-I--
!- .. �� t / / t Al1� / • • if 466 __ _`. % �' _. .._ .._ _' / ,_- ' / �, ws"
.� f . , __• ,! . ,,/ ,/OT,,rg . / )1 t f ��� ~' , 11 / / '''- rC'f•r� .+�
2 YEAR-- ;.m Tze _ 492 '� J LOT%* �: t� � / it -• �i CT_ 464 . ,. i / ,, e ,,•ram;, 7� ...,,
�. r
1.
W S. E. 11 )( l Lora�s . A90 ` ' / _ t.. w� / / r ._ - �r } - , .. r� f ra �ti+jp j..j , / 2 / , , }, a `' f � // /' :r ./ i 1 ��, f
WEIR PLATE DETAIL 414.34 la u` __ -------. �` .coia,�. a� / il
- '- _ se.z _ f w, f� ,� •� `
N.T.S. - '" - -
10 YEAR :i r %J r / `�. y .r, i ioTtSe LOT�a .11 , r �� . s+ .�5' - ,\> (G tRENT WATERSHEDi �' j / / / / �� : r ;r
/ 0 i±� LOT i I } J i s , �1 _ .Y� ;:10 8G, r % / / / aJ !';
W.S.E. io' WIDE TOP �F DAM /'/' \ ll;� I ( j1'l __ -V. t_' ' - �: `' / i , , r \ i __ - ..� / / / / / l l l l 1
j 416.34 ELEV, - 418. 0 . r _ -ivr '�' ' J /_ -Cnrasr,, A� <�\ st vK + - __ �: •,-� _ _ �/ ; / / ( / / /
HANSOM - _ f \` �i>, `� 484' l `' /J ' / �` T % y="` "_ _. ! . �\ t ' - i / / 1 / r , / J l
CONCRETE WEIR ELEV, - 416.25' / \ ,I-Lo.ar" 1- _ _ 482 t / �. -, > _ __ _.�... ! L
�r -.i !
1 Q0 YEAR- ' , r ' \" ��: 1 ,' / _ `,[OTalx / 1 ,'" frr ~ /. i' _ .._L- - �-�- �'--� /_
r ,_ AP1 T1- VOR7EX L. I RI LI / C' ` r \` . r - - _.._ 482 " s /� ,. sz:y l;;c �,/, �/i, "%,; 54 r7 /, G t ,.. / / lr \.�j, ,A r + ! ' 1.
Irl: S. t. c / p Y I t t r s 4! 8 '/• ,. ,> - ,� r ' °, _ ., \• t - } 1 1 I
'IRA RA K�4 V -- I 45 r >% r/, / t9- - . �, �y�
417.00 u' `� ! -I°rl S. �' / 1 ih`• ( _ - N, f ` j
�Q WDL' WEIR Cu>' i` f/ \ �' _ �: ,) _.,- r !LOTtp r "* "e, ty�'_l� ' !}4r%! , /ri/ i i � 'fL% ' I,, `
- `\ <•, ,\ r r` Y' LOT __. / r f ! t .:X�' a ; ':>,'b .;r /. io 4 �,� t -�..,'\ t
OU TFAC CN iANN W ''' 9 _P.PA �+, '/ /, +,I ..: \ I,.
-- -- 5 WIDE FOREBA Y TOP L E L > •� / t`s j I I I [or ws ," ;rfr �f '.1!� 'P [�/�/�( / ;�:;� .r \ t \ t `` .,, ` �;
j/j/` _.._ - % /f!,.,/ f/ /. %•i",I �J/A/ •,''1/,�I f 4.�/i ' i if." \ '\, Y ,, •4
3: 1 SIDE SrL OPES \ 'fir % s LOT % 6 X r f r /, , U: il'.' "/.' • . r r r 7 K . 1 / ( 1 t , , ,.
OF DAM ELEV. - 41 Q / f I t - -- 47 ) -_ 1 , LOT'. -,, ,� f, .; j,, n;/ r j r x .�! '' ,t� ` , `�
r `\' / ,•-• it 'I .% Z / �...•r;' /'/;, ;, 1 �f✓••'f `g2 ::. . ' '�:, .' t' 4 r. .•, t'i `, `� \
I / l W _ f1 ' i , r ;! �, I ",, � 1 e l r �+ - 4
._._-- ,\ t;, .•_��\\S {{ LOia6 1 - t0 4,Cf. �.///!/� ir/ ;y''%.f,:;. b / , I .A /•; : / / ,, �; L f r l y \ �,-.
•• !} ., r / .._. .:T 411, _.L� i. I 71 t0 'y: d• rj� ;i,r ./,r �„•, l..f : f.!!' r' 1! r ''} rr •r } `' (� `` ` , 9 ` '\ \ "" .I, ,
P\ I ' , '.i ._ ,�% 7 -- ,! , ,lf / .//,f,,rf.r;./ , .r! .r.. r1 /i.ri.,, j f r / .`•- / ,
. `\ Ai \ / ,'r r!-. , -.•�.. 'r :. f ; rr /�{'� "! ../ I r'./�iI I/ • irr,' ,{ ,,. G I /
LOT a% !,' `%ir': rrr/ry, 1,.,.f,./, Jf{/yi j/ :p;. ! i, ( r' I ", 1 r \ \ �,
- - _ °� ,: ' / _ ^ A' i r 1 / .,, f>/ F / f ;r, ,, , f rj/ ,,,, . ;,;, ; ; j", 41 1 I
\ h ,y /.,�• 'i/ } I '~ lO7 s. ( hj,/./, ,. / „fF/,•"/.",.i'r r'., .a;' �a. r/ // .•^. l ` \ ,/- MAX. EMBANKMENT i. A y, ;S�`%fi:! / J/ / �' f, , i
r Ili . / . Lor ¢� / ; /., , t
--- -- -- - ._- r------'---- +'° \ /f/, as' p �. I 1 I 3 `•t,rif r.>%'' Z` ,,f'' _ ;f n / ' ` I { I' ,
��R, - H T = i14' (418-404) ' ' r %' ''� i . t LOT ` z ' /f T \ \ :, • 1 \
�` ,/>s✓ 41, r` ` LOT >� "L�` z,f ,y \y�\ 'i
% of /}/c,, us {. i
�. .'% I'r'! 4. l
M. W. S. E.
,. /,
u':r•
10" T!C 8 N :r .. r AUA EC - Q H ,�. i r
or T C
P N N 1
/•. /' 1 1 f ! V
1/ I
yy y/ I ! -
LL / e Y
NTRACTOR 5HA [
�'1 'l QD
r
,,. , CO NSTALL '
?I '% `: _„ram
1,
P r ? '1
OF TH ,. r 1,' r
/
BOTTOM .
� %' ,! \ A STEEL WEIR PLATE
,> ',, it Y �';;.
1
r
f r:
J.• r
\ N
f ,' - ate• / , ..�
/ /„ r , COVERIN TH TOP 1'-3 .,� . 'ti. ' 1 G E 16` l r:,
s> F R A / / � ••,• 0 EB Y E-LF_V.
i
I - r u ! OR FIGc i' COEFF. C ; ' r 1
r -
_ , F E EXI N / •�/ - �' O TM STI 4' t. G 2
i i ''r - r
4 . ._• C 1 5 ;;: r I J -_
i si r: _ Y-
►b ,,'
/ .; r n
i
„gs'
�i !%r. - 1 r i .r 'uO •r J BARRELS UTLET r r / '0' RIPRAP SPILLWAY
)
.r / ��p
- I 5 S LWAY
l r r, /
r N •TE
J r / EX
�/ %> •r '/ r, •r 2•, /'. ,/,• t i� .i: J;' % •.� r J ! �` :i •".:= :%/ 1 ' y-- /-r'" .�, �t W 3:1 SIDE SLOPES.
%;'r,.�: r r ►fiTiJ1,ir 1<"�* / // �`'r SEDIMENT \ +
/ /.: y!, /•'' a r- a � f r r>, ! ! MAINTAIN RIPRAP CHANNEL
:/•'r Y' +,:t�'. ;/ir _/ -+�. , LOT „ 1 _ ,/
I i _. I -
` i-
`'n>:`' ' ,.. y{:.': ' r' / / it ') 'w''k. 5 `, /
o ,' ti E _ 472 ' j / �!Ii ' ;Fi4C1 J , •�", ` '� ' , , TO OUTFALL
C'' rLOT i- (y�/��f/n���11ED'S N1 1 r' 5- „ , a ,
ii+"�f_.rk,.++n+_w� r _.. +a�1i T' :, (.!i 1;. / ' .._. '. `.. /., , t:. \ % i
1 .
i•
,
• t, t v % �
_ _ _ _._. - .-- , T, a /� / ! / / �, '.�,'!•rY d✓`'1.+?; < 1. \� 1. '7 \
1N 8 WJDF_. TOP & 13 r A - 4
,.1111111"-1Lois / r i ; I
36 RLP MJJL I' STAGE RISER. tDUR t LOYaM a / 'A r~ •4 ,. w . , """ s /
',. r
DEEP IMPERVIOUS CURE & r } / r -( �:>Fy . S . .� \j ,.
b r # r \
24 f l R P a �V r `. t„r ,y �: .
" CL. J C BARREL Loraar -` i > r _. u t '', '`., . !., . , r. t 1 4 . / .
WIDE F' �F LOW -FLOW ORIFICES AT ELEV. CUTOFF TRENCH WJTJ•1 1:1 �,. � / b �' ..;_,:,:-, +^ T ., :;:':/,/',,✓ r,!�...,;,»;'+�'�_.,�(�-"" /' 1 '� I ,�, `�.-'
5 W FORE6AY DAM �+ to WID_ FOREBA f--� as 1 .
r - - _ f rf i' . >::nl t_.-.t. a` r, t 1 i ., I a s
WEIR PLATE., 1F.E DETAIL. SIDE SLOPES. SEE DETAIL ON - 464 �. / / / / , �r(yf!F ,r,:; ^• j'�.,r;'r' / !
SPILLWAY SHALL BE CONSTRUCTED OF BOTTOM OF - 4l r.0; i�A�3 #6 MID -FLOW % -" - -- - - l0ra« y" _ _ -
,- r 100 Ll" 0 0,50% / --'"" --- -' - '•'- ! ✓ / .p"- ) - �'' ,; f* ' `',, /,rWEIR.",
�-';�avr<•,,,, „�.?�/. �:/�. .h J i 1 :I, ! i i (, , ,
'A 1 ° RElEW PON ORIFICES' A T EL do RISER SMELT 1 1 OF THE FINAL SJTf - __ � ,' ( ,, , •• k4• r i / ! t , I , t l
(a B ON BASKETS WITH VDUT �1 COARSE INV. IN= 404.50 �_��/;' - r., f
PLANS FOR ADDITIONAL / tnr f , +t . , , �,k,.. Y '>t%!rr / .. -' / , d I 1
BASIN- r �T yes ✓ �;� r r ,r... /J I 1AGGR GATE, EOT T - N OP ELEV. AT 41.5 5'>r
E G EX ILCFILTERFABRiC �� ,a .�: •;:;i r. /, .•r_. lw / j _ ,,. , ;, LOT sYa ) x1 T,7,:'.0 r " r /_ e l - % / J fiVV. OUT- 404.00' lNFORMATlON_ / -r �� ' /; "p'<fi:.1 1UNDERLAYtv}ENT SHALL BE INSTALLED. 40a.00 / `' ' ':� -�' ' ,., r c �, ,, , ;fys; f } .y:' , f :I�' /, /��I / / / 1 - i'
S• st'• --,o. S• ..r,Y y� .: / _d%'. /..fr ,, ! f� %%IBC/,,,j.¢a.Y/?.. ✓ilY` (. / ' �r._"'` / i I \ i
.. ::r' ?k- .� '� . Sz ' ✓// �, ! % .t /_.,wti :/,' /t-" 1i': I•Lhj •r• 1 / ,J , / r i ! \ .i E 1
WEIR CREST ELEV. Do' ', 1 ---T - • ; r i� • j.: • ..•• ~ r / / }
k� l .: s-' ''i •r ..,F.,�+..?. $k f'3' �:t� T`•(/il: -..iot •!, -! �r,�' r . sJ ' ''r' , "7,?, �, •// "iiJ• _ -r - l _ _/ I 1
-/ :% ',, 1 _-_""-•',,,, . ;r .fCi, 1� s�•'..�' .�✓.:�- � • " fa S •, > j .✓4, ':.f;., .f . //'�. / ••` % l / l l 1 `, / ' r - r , I '• �I 1
/ ,%•y I 1 ''""u� ji`'� / 1.:' :Y '�'i'i .9!% i � IW IA, �} t r"f' % . ''� '�J• ;. •� r" t l { t ,-- ` / n, 'i 0 I
T �• .- rat < 9:k %, (q'' t•' , ! J \
s f !I ..�/i.", :%i'�! `., i , <-� .�' !�. F.4 , •� ,�[I•. w • r' W!'•; 9, ,/..<.. Y, - •.... 1 ! 1� I I 1 / , ( t �I �A l
R1% r(�/�7 ,TNrj�T(f �/ ',{S TJ%� ',"> r '�:' .' _, yf i `" _ -t f• f• r �'E c`-. %/ fr /f� ' I t I I { r �!' - t 1
.d 4.L J. iJ1 * l rl. V N 1 �.L .L Ir • /. /r i V.. `'..,. ,, , _ ..- f ;I ' 11 l
r 1._ , ; �. , - � 3r/ , /.;.., %.� , f . , f ,\ , y i (.J `tip ,y l�l 1 t ' 4 i 1 i / ' J / I (' ' ; t
�. ;r;• r .r.' j- I / i f l...,��,,. I 1 i, 1 I
.,d •r/ . •„ % '. i r!' r' r � ^ I y r' / ^ + � 9 `� �•t i h ! % / I 1 Y l
(MDT TO SCALE) r,
': 'I` III 1• ,
__ ___ 1.-. - _ _ �_; _ _ •, '�.,` . ,� - _ - - _ POST -DEVELOPMENT �� ,
r»', 75 " �, i_ _i -- - ' __ •-- ,.. _ ` .�- ,� ` ` -- - _ __...- _ SCENARIO: I: I' ,;j ' 1
_-_.,____.__. `> I I ! / I �'� _ / / '- 1 • ,.`�- ' _ � ✓♦ \, *•� -- 482- --- .,.' _ .- SCALE i"-'moo' KI 1 '-t y�
LOT ?6
1-11
-- -- ..--_... i r ! . " _ ( r :. SfI2 - �` W . - ` : 1. 1 ` 1
LrJT Il , i I / r '- ,\ . _ - -- •-•' - -"- / - _ --- - 4W � \ \L `, / I I !! t I y I t
.-__ 1 I / ' r" _ /f r:.r `'~ r - • \. 'I.-.,-,- /' � `+ .CONTRACTOR 11PWG 1 /r
- - - ,•"::. ;:h.:..., r s f,' i CAE OF.rrle.FOUR '1 i 1;
LLY 73 / ! / - - - •G::is '+.,.,.;, _ }�.'.`�:i. Y:f,>'•:;. '', f r - !
% _ r;:.;:.: ;:K,, 0 MID
. .
ti `Y•� ''N
,•
4 ('SQ�TI
/
r: , 9
V
.-. _ :ice":•'.:%: �::,•
--- ORIFICES (INVERT'
/ - x C INVE i I
_ I ( t•
!-=
„•
�� f \ /
r /
- /. I
S
1 _ i Elev 1 ELEVATIONS 414. -
! _ s
OF 00
)
- - - •I
l
\ �, j
- '- / i
-- - - - - 94 / I i 1
C r - Z LOTS t + SEE; BELVEDERE PHASE 2A R
\ Lor 4pT 1 ,• PLANS (SU82012-0152 AND
..__.- �.__...__ .._.__ M- M LOT •LOT F
Vt �'
/ LOi �S TURF LOTS ND '� � � __..- - wr Lai' t -
_ ,
t"+ ' / / �.. _._ + v ' : � I x c:::j - 94 - __ - L EPARATE IE j 6j FOR AQU
`� -.4 oT tie ,'� jj ,' ; uazo1B-o10 T'HE An
ymr
1 h�., _.._.�»_.._-..-'___.-_--,.-___�_-_-..- - _'. `i:- - 'ma y - ...� ?r,' •� r a ��-1.7' -.1. ` ,1 '!� L _ _ _
:.
Approved WPO 201200096 Approved WPO 201600071 I /r / \ - "� '�� ~-''�� �� ' ' �: - -
y ,.
f " :- - `
Post -Development Drainage Proposed Post -Development Proposed Post -Development ! ,�- / ! i / , , f,\ i /,� / ;- \ , f / `I -
- r 1 ! y -
F
i•_
,r .. .. i•
i - :-: ,
Area lA Dralna e Area 1A Drama a Area 1A i � :.......... ...... ... .......,.... .:....... .... .......... ..::;•..r,,..,-•.... .: ._,.
V... ,..... ...
i
_Y.� } t� � ) .... .:............ ........... •....; .......:.... •.:...,..,.,.. .:�. �. • .k.. � :k .�. _ CONTRACTOR SHALL ENSURE
+ t
Area ac, CN Area ac. CN Area, ac. CN ( J �4 t
r a 11 •yam \ ! �� "" I r"•-'•w: 1 .F`. ..�.. :'"� ,i ''' i •, EMERGENCY SPILLWAY IS CONSTRUCTED TO
.r ..-•„ ws •r.ti+-. ,,• u..•fiT.x. .r!�'.+.,,••S : •.:.,:.a: Y THE DIMENSIONS SPECIFIED ON
t � -'% s, ti/ . rt' •,! •:{�.. THIS PLAN '
�?
I m ervious Areas 8,92 98 9.18 98 9.52 98 = - - �\ �* I \ f 1 ,:• -- (so' BOTTOM WIDTH WrrM 3:1 SIDE STAPES
p - -- I i` �\ , + :i' &A CREST ELEV.-416.25'). CONTRACTOR
Impervious Grass (Factor of Safety) 0.76 98 0.50 98 0.17 98 � • -- ' \ ._ .► ,r -"' - •'-:_.: ,, �� ' �, - // -- �• SHALL ALSO ARMOR THE SPIL1wAYWITH
\ \ \ / 'Fit \ \ ,., /l - :`i"i:; _.q$6" r 'y; S aSQ !A - 484 APPROVED SWMI FACILITY'4FIN
L n 76 61 9.26 61 9.59 61 ! `r ` , '` `� u_-_ )r r ___- _ , : _.-t l y �,.,.d' ' r , - c' j I > AL vvor cL. I RIPRAP, WHILE MAINfAIHING A'
Grass/ aw s 8 e a \. ,LL -1 GL_L w- - _ E -' ,. r ,;r L ¢, �,r,, . �! SUBAREA INCEUDES,PHA5ES1L FIB, THE . EXISTING RETAINING WALLS AND CREST ELEV. Of 416.25 . SEE DETAIL THIS
` ✓- ,r-..
SHEET
Total = 18.44 $p.4 18.94 79.9 19.28 79.6 l r I _ - - -_- _.:.--„ w. ___-- '- _-_ f . �' ,', !� T� :..,, Pt>'', 1 TUTU SLOTS SOUTH OF FOWLER S`rgEE? FENCING ALONG THE WALLS PER
«�` - ---- -'r - - - ---- i r ! :`'•k' 4 r FUTURE LOTS UN OWLER' APPROVED WPO 2D12-00096 AND �' i
} & THE FIJIURE LflTSNORTH"OFF
* Values based on Approved WPO 201200096, sheet 5 a •! \ I _ I {, �- %% i '� / `r SEPARAT R A PR V \ i \, 11,1_,NWFa ,,,
I \ -- -- -- SHEET. SEETHE -SWIM NARRATIVE ONt1H1JS-_ _ .
__ -r- / -_ i� , _.. / . / W_ _..._ _- : ; •;' r /;, �,, 9 Y '. SHEET QR B1"fI0N4A.LJNFOI*MATION. • IIIIIIIIIIIIIIIiIIIIII ,,
a - -
:.;
_____� _ _ _ -�' _ , '- _ _ �, r ' _ „: THIS VSMP PLAN AMENDMENT # ACCOUNTS
A
3
P Approved WPO 201600071 T Post -Development �r a *.- , /' "''
r v d WPO 201200096 A a ed 00 osed I
App o e ppp� ! f:: " = �'
- - ! 4 -
iI- _, , ) ,, . :r:: -- FOR THE NEWLY ADDED ago TOWNHOUSE
lr atl / , _
Proposed P t-Develo Development Tama Area i - :----- _ , :'?' .0 :..': ::.....a ,' 1,:::... - - �, -
Post Development DrainagePost- p Drainage A A ,: .1 w ", _ ! / ,�, / tL_ ; 46�,; '.: _ - �- I C1TS NnRTFI CIF F(1WI FR STREET
:L
2 year flow, cfs 3.92 3.75 3.82 ,,� \ `-'- 47 ,'
_-. .._ _.__. L'lr-i:ti '^ ' rr. I ?� .'a = 4 A r �� 1F // / (0 / LOT a;6 ..1t;Ni L Sg 'LOT,Bi LOf iw _._ 't �"' ,.
10 year flow, cfs 22.79 22.68 22.5$ -__._fir.____ ,,. Itl ! _ _ - / L°y�A r ! , ? ' LOF�h( 9z wi�Ito �__ \ r� /
"" _ - - , -
'"
1' of Freeboard in 100 yr. Storm YES YES YES _ - I - L. __ �� s.• _ J / °` r ��o r• q'!4 _ _._ _ ''4, ' '\ \.
(y 'r? �� , - s -- Tug ' • r r
TO OFFSET THE MINOR INCREASE IN RUNOFF BEING SENT TO THE APPROVED RETENTION BASIN, THE I.I Lu; Teri - 492 / l �a 46 rr•
It
a _Ago' VIMP AMEID�IT #4 NARRATNE Q
CONTRACTOR SHALL SEAL ONE OF THE FOUR f36" MID -FLOW ORIFICES WATERTIGHT, ARMOR THE IIt' - -y __- -.,-
EMERGENCY SPILLWAY WITH VDOT CL. I RiPRAP AND INSTALL STEEL WEIR PLATE ON THE BARREL'S `3 _``'.' �_�„ - - _ LOT -' //
r�.�•-•�,1 `°'''" •1 :I wr ; ` THE PURPOSE OF THIS AMENDMENT IS TO SHOW THAT THE PRIVATE STORMSEiNER PIPES FOR LOTS '
OUTLET. SEE PROPOSED MODIFICATIONS TO THE RETENTION BASiN DETA THIS T. `". ; t0rr LOr -7 _ ,�_, "'__'� J'. /f r/rYIll/L>!N= 41r!
245--254 WERE NOT CONSiRUCTID IN ACCORDANCE WITH THE APPROVED KANS. THE BACKS OF i� UTS UNDER
\ �� + �' I' rr LOT SE_A,_ EREVIEW !
STORMWATER MANAGEMENT NARRATIVE: /' b \` - LoiYae 4S4`' - - W /' �t i THE 1nMINHOUSES AND YARDS ARE NO LONGER DRAINING In THE RETENTION BASIN AS SHOWN ON _.._ I / f 1IREZBOAxO
/f \ ! r._' -1 a2 , ! SHEET 3 OF VSMP AMENDMENT #3 OF BELVEDERE PHASE IIB (WP02011600071}.
' i l OtARKNC 77fE
r \
OVERVIEW: '` IN� STORM
>J' '` �\ 'r .1-CoTiss ip ' i cu EN uN L r C� ` Ir ___ _--- -----r
r `sue e
THE PROPOSED BELVEDERE PHASE LIB AND THE FUTURE LOTS SOUTH OF FOWLER STREET WERE ENVISIONED � row•.' �' L°r'+� l'' "~ / �':;", t - - - -
`1 �." / e t , i Morass CONSTRUCTION I' /.;, ; rav ° A } t i,
,�s
DURING THE DESIGN & APPROVAL OF BELVEDERE PHASE ILA (WPC 2oi2000gb), THE PHASE ilA APPROVED TYPE I11 E - -- - �76 / _ -1 -Tara ' fit' r 1 r t; �` ► caE>�
RETENTION BASIN IS DESIGNED TO PROVIDE WATER QUALITY AND QUANTITY TREATMENT FOR ALL OF PHASE LIB \ `°r su , -' tt ti LOT4 �n � a� W � I • t I is L_- ` \.
l - L sy+ f I of - / ` r 4� / \ `.
\ rp \`\ �.r y' •`.:•:.:;: ' - ".i :. 1 : , r c5{-`�: %r:r:-.' :.-.: .........:. ::i .:1: ` \
/ :� :, -•_ _ r f LOT vt . t a ..•��'. 1' 1 •..,:.: ?:: :..;. •..:..... .... .... :.. .... •-.... ; ...... \"`o1.,
A ' % C..: \ G- ;.,:.. 1 'it.- / i' % t \ ?..t::....:.:....•:.., } EMERGENCY VDOT CLASS I RIPRAP
AND THE FUTURE LOTS (PROPOSED UNDER A SEPARATE PLAN). ,' �, r I _- i :,L, g ;; { ,. `
/� -\. / Al LOT _ r •"' + ' V :::. ..� n!CY;; ?::: :'.'' '::':::.t .: !. :•. .. :Ci y}:' , y
' r -" --"C- ' , •'` ;• LUT xSS '4 1 t - .•✓ - r' :..f;.::r' .. :.:3.. -E�.• •a -,, '�` ,-"";,. 'I, SPILLWAY SPILLWAY WI TN FILTER FABRIC
'. r
_.. , s': (' Y ELEV - 418.25
•�' 1 LOT --c•--•- r, TUP
,.... •_
`` \'-��-
-, .... .._. _. .., �' Y ... .'ate f r' cam. UNDERLAYMENT DEPTH-Z
r
-.. LOT• �. .. �' i Y'• w- ,.
:rp+:, -59
I
� :;\ - ,
WAT
ER QUALITY QUAN
TITY SUMMARY:
i
\
'N
1 .l
LOT a '1 as t.., `. •.., •si,, : • ... � -.
C \ .. F1V S WAY
/ : � '': '::'.,.:::........: �..�. �......,. i . ; �..�. F�CERG CY PILL
THE FACILITY WAS DESIGNED &APPROVED FOR ALL OF PHASE LIB sROAD/ALLEY NETWORK AND THE FUTURE .%-_�..•.,•'� ::. � ..:.:....... .../.. -,.� - � a
/ xl .Iq .. ?::.. "''„_..t. 3r, , .'r, .... .._.-,__, ...,,_,:,-e-, a--r....y x r_:,,t .c ._ ._�- r ,: .,.- :i. / `
LOTS SOUTH OF FOWLER STREET (UNDER SEPARATE REVIEW). THE PROPOSED PHASE LIB ROAD NETWORK IS / , �rµ� , ,� , , , / >> ; �/ �•
,1r
RELATIVELY THE SAME WITH ONLY MINOR SHIFTS. THE FACILITY WAS ALSO DESIGNED FOR o FUTURE LOTS. / , / °MasPE r r _ f� - t " �`•,_� I f r e
4 / o.S3Ac �.: �- ,, ,, . ! _ �F 4�. _ - _ - LCTay6 ,\. I
r r •...:......: :::. -; / _ /, _ _ l 1- - -� •,, Management Plans
PHASE 11B INCLUDES 2 LOTS AND THE FUTURE LOTS SOUTH OF FOWLER STREET NOW TOTAL 22 LOTS. THE / I , - , �''', � i
S / '^ III --. r _ •' \ 1. All dams and constructed fill to be within 95%
>� y t ` F' '
_-'•� - t� -r,_ °r' .-Ora-_`),ryl .✓ ._•^ h �'' - � � 1 1 LOT t4; f / � 'i � _- '- I � . `. - - i / � , � ` <. ,., �. �
RESULT 15 A SLIGHT OVERAGE IN LOT IMPERVIOUS AREA FOR FUTURE ATTACHED TOWNHOUSE UNITS ,;,.•�yv } _472 __ 1-_.- ,LO _ / I • , -
% , ti_ '--,, ��_ -Tk - _�+ wT t APPROVED : ,,I_ f ,. ;, , \ of maximum dry density and 2% of optimum
- - - - A LOT i9, � 1 _ / r f i, _ /,r , l 1 \ -r. ;. • .•'�::�. . 1,.... •�
.�»� �" r!' - - .1 SWM FACILITY / : t /,S(. i,, h �.,,
ROUGHLY EQUIVALENT TO 11 20o sf. HOWEVER THE FACILITY WAS OVER -DESIGNED BECAUSE THE APPROVED :;:. w-�"";.:..: -^ r
' LOT,e _ MID / {� �jQ I j;' /!I fx,',;,�; �,e�/. ;, ` moisture content. All fill material to be approved
..
ai.id - ' - ./ I ;: -.t ,:i.� \ \ t chn' I engineer. A eotechnical
IMPERVIOUS COVER COMPUTATION ACCOUNTED FOR 162 sf OF IMPERVIOUS GRASS. THE GRASS IMPERVIOUS ' _: _ bz / N -': I = / ,r,.f >, _. , '/ by a geote Ica e g g
� ' - LQi'� ` _ � a / _ � ' i t> , f `OfnrF:•1� �' 1 1 r''' engineer is to be resent duringconstruction of
_,_
>...Y
COVER IS A SAFETY FACTOR THAT IS NOT INDUSTRY STANDARD OR REQUIRED. AS A RESULT, THE PROPOSED - --=' - - LOT,es - -y464 _- ! ; - ,�l ; / / '- �` -''i �' ,': f �:' y. -- ~ f !I j 1 �, } is g P
PHASE LIB &FUTURE 22 LOTS WITHIN THE APPROVED FACILITY'S WATERSHED REMAINS BELOW THE APPROVED .- -- -- - -- - �' / -'' - = "' `' ,� �'' %i r Ef1�ISTING SEDIMElJT.BA51N WILL ,� / + t dams.
9/ -' �•_ _ `- -I { " -,, 2. Pie and riser joints are to be watertight within
LOTaey LOT A, r � 1--v � h � t ' � � S' ..=� , - � , 1q� ; I . / /° / ' ,,frCQNVERTED TO ATYPE ll1.Rr_TENTIOi\I B/1SIN,ONCH /` I t. P ) g
IMPERVIOUS AREA REQUIREMENT AND IS STILL COMPLIANT. 1 A 1 / LOT38a LOTS23 _� '_ - _ % +i�,� L, -- / / / r stormwater management facilities.
• � -, f i_ " .- - '/h !? rs•�i't '..r_ :*y-•,. :. -::i ! ' � s"'"�'E-i s *' -� �.,; -,; + I� h t 1 t ITS �ATER51_ E IS STA .ILIZED_SEE.fH,(S SHEETFOR ,\ g
0 22 2 s 1 2-11 20o VIOUS AREA T •�, <f ,>: -: � ,r• �- .: -. ��- , : .r. 1 � "` � = i w ;Ir r I' t 1 Il /' l l ' ETAICS. 'r - _ __ J ,� 3. For temporary sediment traps or basins which
14r7 O S rg (33f I T '' - � . / J { (} _ _ t P T . y •r%`y11:;--vl- �1„':i'.1 / /..r',.. - r� I:,z.ys ,y,. •:+:e•,1 , ,�' Si°', .6. 1 '. a' I 1 r/ 1 / r ! f i f , / � � ' ,l ! { I
.,
" <:
:< :, :•.,,{�_ i,) ,.::,,tom} w,,.; ;:,.: , l , , converted to permanent stormwater
:.. �_'•' r 6� -- ., • ,.,,,; 11 ?� , ' - - i r ,. r are to be co pe rn
T T W T F F W R THEREFORE NO FURTHER DESIGN /f\ +`g`'` �` '`� ". y_". = Y; ., t y �'�, ,� v r/, tL. - 1 r I ( f ,f i
i `. ::;1 I % R �- _ r: �Y' OS ,4A I. 'i ycf ,I� /r . ! / i :t ,;- ' % J (1. I i ! 1 / 'r i '` - i \. I
�, r.: ;, • ., _ _4__ _- ___ - . �: �� ,_ -.., , ; ,, Q ' ll ! 1, I "..� /- / ! ; 1 ! , management facilities; conversion is not to take
REQUIREMENTS ARE NEEDED FOR THIS SUBAREAS WATER QUALITY AND QUANTITY ANALYSIS. THE END RESULT � � ---^ r r/` C� - � I , ;� / r ; ' / r, I: t �,; -,, !fl .1 1 i I : ( ' I , / � i � �` /
�-� �,. �, , , r 1 r / /5. , , � j4,- .l,r; / I . i i , t i - , place until the site is stabilized, and permission
IS THIS DEVELOPMENT, AND THE FUTURE DEVELOPMENT OF 22 LOTS SOUTH OF FOWLER STREET, sa -' -' " has been obtained from the County erosion
REMAIN IN COMPLIANCE WITH THE APPROVED SWM DESIGN. control inspector.
in
40
rn
r
U
o
o
Cl)
4
w
�_
'
N
CO 0
U
0 N
O
C%1
Z
O�
I-
_Z
JJ>
.2 Q
�
V1
o,
W
-
Z
-
O
�
U)
m
UU
=uJ
O
0 U)
w
D
WUQ
�Q
rr
_� Z
d- 0
O
Z
Cl
h•�
V
_
Fn>
W (.9_
o
r-
x
u_ Z
I-
4
Cl
o
IL W
N
�
U)
Q
N
w
0
U��
tl
9
J
0 >
r
0
O
w
O-
4
w OZ
�
Q
rn=
m U
Z
O
d
W
U
Ln
W
0
W
tR
0
z
z
O
I-
z
z
Z
O
W
W
2
W
�
g
0
2
2
o_
w
Q
0
Z
Z
�
NO
O
U
U
_-
�
W
N
�R
-I
\
M
n
000
N
O
.--'I
N
M
Z
DRAFTER: DEG
DESIGNER: DEG PRODUCTION:
A♦��,TH OJT � �
O 4>
/� -
VA
Jimmy L Taggart
22841
•i+ 12/13/20d1'fi
°°tOxAL
Q
Z
Ir
>
m
w
Q
U_
�
w
W
Z
()
T-
Q
12
=
_J
ILL!U
LL
O
W
t-
W
Q
w
Z
rn
o
M
N
0
U
x
w
2i
W
Q
(0
CL
�_
U
CU
d
W
>0-
Q
Ir
I-
Z__
2
_
0
jW
I-g
m
�
w
�^
''
U)
Q
2
0
DATE:
1 06-30-2022
SCALE:
I AS SHOWN
FILE:
WPO-2016-00071
RGA#:
1 8438
SHEET: AAU94OF 3