HomeMy WebLinkAboutWPO201400074 Plan - As-built 2022-01-25V5MF AS —BUILT PLAN FOR
RIVERSIDE VILLAGE
WF0201400074
TAX MAP 78, PARCEL 58
RIVANNA DISTRICT, ALBEMARLE COUNTY, VIRGINIA
LEGEND
AS -BUILT DESCRIPTION
STORM SEWER
—R —
ROOF DRAIN
S
SEWER LINE
—e^w—
WATER LINE
—GAS—
GAS LINE
ME
OVERHEAD ELECTRIC WIRE
—UM—
UNDERGROUND ELECTRIC
MT
OVERHEAD TELEPHONE LINE
u°T
UNDERGROUND TELEPHONE LINE
16I
DRAIN INLET (DI)
®
STORM/SANITARY MANHOLE
C
PLUG
0
WATER VALVE & BOX
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FIRE HYDRANT
ICM
WATER METER
ICI
INDICATES AS —BUILT
NOTE:
1. THE SIZE OF THE SYMBOLS MAY VARY FROM WHAT IS SHOWN.
VICINITY MAP SCALE: 1��=1,0001
must to
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Iorth Ave
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Meade Park
IMAGE PROVIDED BY GOOGLE MAPS
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SHEET INDEX
Franklin Dr
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00
Fontana 4°
Oyympia Or
40
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Abbey Rd.
Medical
Ctr Condos ?
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C 1 - COVER SHEET
C2 - SWM PLAN
C3 - STORM SEWER PROFILES
C4 - BMP DETAILS
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OWNER / DEVELOPER
.�'
�SSIONAL
Riverside Village Properties, Inc.
200 Garrett St, Suite 0
Charlottesville, VA 22902
SOURCE OF TITLE
Tax Map 78, Parcel 58
DB 4150 PG 20
MAGISTERIAL DISTRICT
Rivanno
SOURCE OF BOUNDARY & TOPO
E
Source of Boundary Survey:
o
E
Roger W. Ray & Associates. Dated: 10/15/12.
W
Source of Topography:
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=
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o
o
Two (2) foot contours shown from on airborne survey under the supervision of
James H. Bell, Jr. aerial topography from Louisa Aerial Surveys, Inc. Dated: 03/10/12.
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Source of As —Built:
Q
Field survey by Roger W. Ray & Associates. Dated: 9/06/16.
U
Additional Source of As -Built:
N
Additional surveys provided by Shimp Engineering, P.C. Dated: 4/28/2021
APPROVED
by the Albemarle County
Community Development Department
Date 01/27/2022
File WP0201400074
Also covers Amendment #1
.. ...:., - - Gee-
- ` eE
------ -----------------------------------------------------------1_____________________--------------------- --__ ____________--Pub
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1 \ corer-abo_v_e Turn__ Ar_dn d Easement---------------- = -- -------------------- '
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/ I I Tu -Around Easemen \ --
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/ I Lot:6,565 SF Lot:5,132 S� III Lot:5,134 IF I / Lot:5,134 IF \\ III Lot:5,133 IF 1 Lot`6,519 IF �\ _ - ewer Ens f
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I \ 1 \ - • \ OP=355.97 1356.6 \III 357.0 I - \ 358 1 III \ 359.7 I \ 361.7 III 363.7 365.7 I 367.4 \ \ 1
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II STEEP SEOPE
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I 1 KNox fox REQUIRED, G �cE afj�l FFE=360.0 FFE=3620
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/ FIRE MAF�SHAL APPROVAL\\ 6" GV
DURING( CONSTRUCTION l ; 1 1 / _ -,. I NV T= - _ - I I +` I \ \ I \ P / is I 8 G\Y \ \ New 15" HDPE \ /
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II-" • ' •/ i '.. / / - 1 /
Date
08/16/2021
V47RR�ISER
J/ ///l / Scale
New 20 ACSA o OP.341.79 / / /' // / 1 n ]
Sanitary Sewer 1 -30
Easement B10FILT�,
SEE PEW
S�C17 _ 30 0 30 60 90 Sheet No.
ew 8" SD / / /
/ / / \ \ _ _ \ nary Al / / / Scale: 1 "=30' File No.
20' Level- / /l ' 12.009
Berea da
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355 — — — — _ _ 355 345 — 345 -j
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350 ' — - 350 340 340 L z
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335 335 - Z o �.
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330 _ 330 ��i
325 - 325 2 STORM SEWER PROFILE: B1-B4
v M. SHIMP Y
Z Lie o.4 183
C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical e i .Lr��2
10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 16+00 16+50 17+00 ��SIONAL
1 STORM SEWER PROFILE: Al Al0
C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical
D1 D2 D2A D2B D2 D3 D4 DS
w I did
o - N
z W M O
Aa nan Aye nac 355 as 355 365 s ;I M - 365 �u
_ ON - _ z = z 3 o mZ L� O U
1 1 ¢ O
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— — — — — — 345 — — 345 355 355 w
355 w 355 — — 1 Min. e ara Zonj (w Q
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340FEE 340 350 " — 350
350 - 350
4.7BIF-1s• Q N
Access Stair t 335 1�-1 - 335 345 345 N
345 345 — — —
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330 330 340 340
340 340
325 325 335 335 >
335 335 will of
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320 320 330 0 ' 330
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10+00 10+50 11+00 11+50 z : o=M Z Z _
Z .Z Z mNZ 2 Z Z Z 2
3 STORM SEWER PROFILE: A4—A4B 10+00 10+50 11+00 12+00 12+50 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50
C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical Q
4 STORM SEWER PROFILE: Dl D2B 5 STORM SEWER PROFILE: D2D5
C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical V
E1 E2
D3 D3A D3BTEN
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D4 D4A D6 D7 "+ LL
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360 360 360 3 360 350 350 350 350 345 345 335 335
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355 355 355 = 355 345345 345 345 340 340 330 330
Prop,Grade ex. GRADE J
Ex. Grade Ex. Cr_ — _
nar
350 uti
350 350 —FEE
— 350 340 16 340 340 340 335 335 325
345 °-1 345 345 - 345 335 HDK 335 " 0 335 335 330 330 320 _ 320 LL/nJ
Compacted- _ - Q
Fill - n WO LML
340 340 340 ¢ 340 330 330 330 330 325 325 315 315TIM
J
_ > N Q
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10+00 10+50 11+00 11 +50 10+00 10+50 10+00 10+00 10+00 10+50 10+00 11 +00 \
STORM SEWER STORM SEWER STORM SEWER Date
6 STORM SEWER PROFILE: D3-D3B PROFILE: D4-D4A 8 PROFILE: D6-D8 g PROFILE: D7-7A 10 STORM SEWER PROFILE: E1-E2 11 CULVERT UNDER ROUTE 20 08/16/2021
C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical C3 SCALE: 1"=30' Horizontal, 1"=10' Vertical Scale
1 =30,
Sheet No.
C3 OF 4
File No.
12.009
WEIR PLATE DETAIL_
O FOR DETENTION A4B
C4 SCALE: 1"=5'
100-YR WSE 345.95
10-YR WSE 345.40 p =
2-YR WSE 7
343.58 -
SOLID WEIR PLATE DETAIL ; O
2�FOR INFILTRATION D
C4 SCALE: 1"=5'
SOLID WEIR PLATE DETAIL
3 �EOR EOREBAY D6
C4 SCALE: 1"=5'
_.....-_ ._. _....._.
PoP-RAP TOP=341.79
-� �i'J 10-FT VEGETATED
,aLEw-OUT ,;; ,;."°'emsr �EX. GRADE
91"iG.-e1;4SEMERGENCY we. n-te E-B6HH+
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_
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WATER{{Bhi eAR '+,,.,,•*;,:R ELE�3.3.5 TOP OF_\� I I I
BEP" 311.9 BERM _ III -III
FO10 '`ELE-34zo 100-YR WSE-342.75
ti ,, 111111 1111,,,111
�Op F6REBAY- C7 = 0-YR WSE=342.43-
F,,7.� o '72-YR WSE-341.56 Y� `'\= it PROP. GRADE
I _ _ 1I I
'.LELE 3370 E`EH-�491, _ 2r--r-U„ �REf'/tTf
PoP-RAP z -
FILTER MEDIA VDOT j3 GRAVEL
i,n� n�on�� mnm -,✓• ' 75
(SAND: 0.02"-0.04", ASTM C33 FINE) - -� `- ar�a� O.I UNDERORAIN GRAVEL
-33•.2a � I
DEDELDLIED Due T s .ter
6QQA4^ °° '" 24" HDPE 24" HDPE
To-,z�WJ NV=334.8 =
4" PERFORATED PVC
Biofilter B Section
1"=10' Horiz.,1"=5' Vert.
B10FILTER B DETAIL
INSTALL TRASH RACKS
ON ALL ORIFICES
p 100-YR WSE 340.88
j E1 -555.66
.80
O
350
345
v 340
/ 335
1 "=20'
Ne B" dV'35 Sanitary Sewer (�
X 6D
PROP. GRADE RIP -RAP RIP -RAP
SPILLWAY-12' SPILLWAY �6 57��
EX. GRADE CLEAN WASHED
:IIIIII-III- ELE-3s3.5 `�' 2' � 5:1 crass Channel Filter � I
=IIIIII-III- GRAVEL DIAPHRAGM • W _
J1�+I CLEAN -our E1E-3sT.o TOP of Max. Slope New 20' PIP aN�
III -I II it II�,r„ [t{5dflW, BERM R3.0 Access Easement
100-YR WSE=353.07 - rm.-=TES _ X- elrFAHSH CLEANWT
W{�VA3ERAIGFI7--G,4R _-.,'.;.,:T
10-YR WSE-352.90 � __ 35p-�J ELF-35211 -III-III -
2-YR WSE-352.77 O 'Thidbe a 1 FILTER FABRIC NO I '
ELE-351.5 �20.0 rea UNDERDRNN
FILTER MEDIA z 2 MULCH `- IIII - Y
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T SO FT
(SAND: 0.02 0.04", ASTM 33 FIN7.E)- , o - oA7 TOP - pNHOLEray �agnt y ' y BMP SURFACE
0 � _ _ ELEV=351.5
- R5.0� / �BIOFILTER "C°
WRAPPEDTIN FILTER/FABRIC 4" PERFORATED PVC 55' "� SEE DETAIL 5 C17
MIN. SLOPE -----_
UNDERDRAIN GRAVEL LOCATED ACCORDING TO PLAN VIEW I �y:,qy:,�
GRATED RISER
HDPE 55 TOP=352.11
INV=34288 INV 0UT=342.86 New 2
5 I r
Biofilter C Section \ Sanitar
1"=10' Hori7.,1"=5' Vert. \
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MFILTER C DETAIL
1 "=20'
5 Bio-Filter Details
C4 SCALES AS LISTED
330
�L\ 'WON��.�tr:�I'VE NOT INSTAL
1
FILTER FABRIC
ISOLATED PRE-TREATMENT
17:Z0P,
NEILTRATION TANK D PLAN DETAIL
SCALE: 1"=1
I. O
P� 1 ( 1
241) HDPE
Phase 2 Grade
(Maintain Subgrade for
Phase 1)
Brass cap inscribed with well
depth Ex. Grade
(Located per plan view, shown
in
)
77
profile for detail)
Access Stairs
°
I
I
6" PVC Observation Well
Weir Plate
1��2R- fe all..
4 R., of Pipe
72" CMP
Cross
��GlpA--e" Haill
I 72" CMP Access Manhole
I
I
I
Ee4 r4 44:4 -�4rEa �
Perforations through
32--EIvIP
Eras
See detail this page
depth of gravelj
142'-7y^ Perforated CMP
7 Runs
yp
G 72" CMP Tee
See Profile ET-E2 W/ Access Manhole
yaulVert Uutl 10+25 10+50
10+75
11+00 11+25
�INEILTRATION
TANK
D PROFILE
C4
SCALE: 1"=10' HORIZ.,
1"=5' VERT.
NOT INSTALLED
. _
x...._FILTER FABRIC.
6" GRAVEL ��
-_
- -
I _
o
114 III
-.... .t..
'-
-.>::. ------------ -- ------- - - - -------
WEIR WALL W1fJLEr-CONTROLS ----------------------------- ---------------
/ 10 YR WSE 34088
SRTEEL PLANE
FOREBAY WEIR PLATE
II III
\
, ELEV-337.50
=�
3" ORIFICE 10-YR WSE
_
= -
i
----------
S' ORIFICE
X. GRADE
1 3•
3�' 3�' 9"
ORIFlGE
ELEV-337.10
ELEV-337.�0 p
+
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+
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337.45 -
1
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MIN. OVERLAP (TYP.)
�' ii-
III
72' PERFORATED CMP 72' PERFORATED CMP
336.40
ELE�v-
72- PERFORA
,
Oi
ELEV-334^80
57 GRAVEL
1L�FABRIC
i
8RAYft 1
..7 13 13 13
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" 8" SAND LAYER �
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--
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2' MIN. iF
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-
FILTER FAWq
- -III-
i
III- -
2 MIN.
SEE DETAIL 4/C17
FABRIC BOLTED
,III NOTES::.III
-1 I- -1
THE PROPOSED AND EXISTING GRADES ARE SHOWN FOR THE LOWEST EDGE OF
-III
NOTE:
1-I
FILTER FABRIC SHOULD NOT BE
1-I
-I
THE INFILTRATION CHAMBER.
PLACED ON TRENCH BOTTOM
FOR CLARITY, THE OBSERVATION WELL, THE MANHOLE, THE JUNCTION, AND THE
WEIR PLATES ARE SHOWN IN THE SAME PLANE, BUT THEY SHOULD BE LOCATED
ACCORDING TO THE PLAN VIEW.
NEILTRATION TANK D CROSS-SECTION
SCALE: 1
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