SW1220701_Plansheet - Grading_Drainage Plan_20220805

IREBAR/CAP
ELEV: 1009.24
1014.50
LL
m
U Z
Z U
Q LLJ
U 0
Z Z)
Qo
J j
wLLJ
0 of
�a
0
0
z
N
x
w
i
01�1013
1014
1012
1013
ALL SLOPES 3:1 OR
STEEPER SHALL HAVE
EROSION CONTROL
BLANKETS/MATTING
INSTALLED (TYPICAL)
EXISTING 10' �WIDC
LANDSCAPING BUFFER FROM
PREVIOUS DESIGN
=1012
urr�niivv�w N I
PROVIDE SCOUR c
STOP OUTLET c
PROTECTION
O
18 LF OF 15" RCP
@ 1.11 % SLOPE
ALL SLOPES 3:1 R loll
/ STEEPER SHALL HAVE
/ EROSION CONTROL
BLANKETS/MATTING CATCH BASIN (Al)
INSTALLED (TYPICAL) THROAT:1010.00
1010 - INVERT:1004.20
M
0
Ld
Ll-
Li-
Z)
m
ZO '
Cn
U 0
Z :D
Q o
J5;
of
-
z
V)
SILL SLOPES 3:1 OR
4STEEPER SHALL HAVE
EROSION CONTROL
BLANKETS/MATTING
• INSTALLED (TYPICAL)
CONTROL
ICORNER
I
I
I
I
22 LF OF 15" RCP
@ 0.91% SLOPE
009
FA
- 54 LF OF 12" HP STORM
1008 50 - @ 0.56% SLOPE
@
38 LF OF 11" HP STORM co
0.80% SLOPE
I � o
I
34 LF OF 11" Hp STORM @ 0.88/o
'36 LF OF 12" HP � SLOPE
STORM @ 0.83% DROP INLET A511008.$0 /
ISLOPE THROAT:1008.00
DROP INLET (A4)
0 1009.0 INVERT:1005.30
THROAT:1008.00
DROP INLET (A3)
DROP INLET IAM
INVERT:1005.00
THROAT:1008.00
THROAT:1008.50
1009.0 INVERT:1004.70
INVERT:1005.60
20 LF OF 10" HDPE
@ 1.00% SLOPE
DROP INLET A7
THROAT:1008.50
INVERT:1005.80
PROPOSED
20 LF OF 10" HDPE
@1.00%SLOPE
BUILDING
DROP INLET (A8)
F F = 1009.00
TTHROAT:1008.50
INVERT:1006.00
DOWNSPOUT
6" HDpE
(TYPCAL)
6" HDPE
012
6" HDPE
6"HDPE
---- 1011-�,
1010--Z, 009 -
6"HDPE
�008
1.7
WATERSHED: FRENCH BROAD
TOTAL LOT AREA: 3.15 ACRES
EXIILDIING NG EXISTING BUILT -UPON AREA (BUA): 1.0 ACRES (31.75%)
PROPOSED BUILT -UPON AREA (BUA): 1.33 ACRES (42.22%)
PROPOSED BUA INCREASE: 0.33 ACRES (10.47%)
WETLAND NOTE:
REBAR/CAP NO WETLANDS ARE LOCATED ON -SITE
ELEV: 1010.61
1008 �
,STING 009
ELECTRICAL /
30 LF OF 12"SDR 35 PVC
TRAN SFORM EF!c
/ 1009 @ 1.00% SLOPE
CATCH BASIN (A;
THROAT:1009.00
INVERT:1004.40
O /
O /
EXISTING
1007.0 BUILDING
FF= 1007f
(CONTRACTOR TO Y)
i
i
ao �
o �
-6"
EXISTING
GRAVEL
PARKING LOT
2H
PROPOSED
BIORETENTION CELL
SEE DRAWINGS C600
FOR DETAILS AND
NOTES
ALL SLOPES 3:1OR SEPTIC AREA
STEEPER SHALL HAVE SERVES REMNANT PARCEL
EROSION CONTROL
BLANKETS/MATTING
INSTALLED (TYPICAL)
DROP INLET
10' WIDE
EMBANKMENT FOR
MAINTENANCE
ACCESS
I 1
I __III
REBAR/C;AP
o I ELEV: 10104.62
I
EXISTING 10' WIDE
E LANDSS APIN BUFFED, FROM
70 LF OF 12" SDR 35 PVC @ I1.00% SLOPE ---•��
\ FLARED END SECTION
NYLOPLAST 1 \ INV: 998.00
JUNCTION BOX \ PROVIDE RIP -RAP
THROAT:1006.25 \ \OUTLET PROTECTION
INVERT: 998.70 \
I \ \
\ EXISTING I \ \\
GRAVEL I \ \
PARKING LOT I \ I
I 1
I I I
I I I
I CLEAN MT I
I SEPTIC \SYSTEM I
I � I
I I I
I I I
I I I
\ I I
\ I I
\ I I
\ I I
\ I I
I I I I
� I
NOTE:
CONTRACTOR SHALL BID EARTHWORK AS A COMPLETED SITE AS PER THE DRAWINGS, DETAILS, AND FINISHED
GRADES. PERFORM INDEPENDENT EARTHWORK ANALYSIS AS NEEDED TO CONFIRM QUANTITIES. ANY EARTH
MATERIALS TO BE REMOVED FROM THE SITE ARE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE
DISPOSED IN A LAWFUL MANNER. IF MATERIAL IS REQUIRED TO BE IMPORTED, IT SHALL BE INCLUDED IN THE
BASE BID. THERE WILL NOT BE AN ADJUSTMENT TO CONTRACT PRICE FOR EARTHWORK. IMPORT MATERIAL
SHALL BE PROVIDED FROM AN APPROVED PERMITTED SITE.
ITEMIZED UNIT PRICES SHALL INCLUDE ALL COSTS FOR MATERIALS, LABOR, TOOLS, EQUIPMENT, TEMPORARY
WORK/PROTECTION, CUTTING AND WASTE, REMOVAL OF PACKAGING AND SURPLUS MATERIAL, FEES, TAXES,
INSURANCE, BONDING, OVERHEAD, PROFIT, ETC.
EXISTING CONDITIONS:
BUILDING:
0.12 ACRES
ASPHALT PAVEMENT:
0.07 ACRES
GRAVEL:
0.79 ACRES
CONCRETE:
0.02 ACRES
PERVIOUS:
2.15 ACRES
PROPOSED:
EXISTING BUILDING:
0.12 ACRES
PROPOSED BUILDING:
0.15 ACRES
EXISTING ASPHALT PAVEMENT:
0.07 ACRES
EXISTING GRAVEL:
0.38 ACRES
PROPOSED GRAVEL:
0.59 ACRES
EXISTING CONCRETE:
0.02 ACRES
EXISTING/PROPOSED PERVIOUS:
1.82 ACRES
O
_ /y ��NF
CONTRACTOR SHALL REFER TO GRASSING NOTES AND DETAILS FOR
FURTHER INFORMATION. CONTRACTOR SHALL ALSO COORDINATE WITH
LANDSCAPE PLANS FOR AREAS TO RECEIVE SOD. AREAS TO RECEIVE
SOD MAY REQUIRE TEMPORARY GRASSING. PERMANENT GRASSING (NON
SOD AREAS) AREAS SHALL RECEIVE HYDRAULICALLY APPLIED FLEXTERRA
FGM IMMEDIATELY AFTER FINISHING GRADING AND PRIOR TO FIRST
RAINFALL EVENT. APPLICATION AND INSTALLATION OF FLEXTERRA SHALL
STRICTLY COMPLY WITH MANUFACTURERS RECOMMENDATIONS.
II'm
0' 20' 40' 60'
GRAPHIC SCALE: 1" = 20'-0"
p
W W w H
= U Q w H ZQ C0 Z
HH-UooO�zp0-
cn>O vOzp
cU..> C/� OP- � O_ p Q p ~
z¢ ~O o z w U w w
p O z w 0 p� pu'
�ZO mO
w I
p p
Lu p J_ Lz O~D Q�LU w
� z w o m
a- w 0:� z O
ADEPTUS ARCHITECTURE, INC.
121 MANLY STREET
GREENVILLE, SC 29601
864-242-2514
Cn
�
N �
U
o
�� N
p
Cn80
(n
�80
a'
C
LL
n
��
0)
CDC
w
N
�00
00
t
co
V
0
cc)a
()
m
00
,a7 Ze-zv2 2
Q
Z
J
O
~
W
Ln co
Q
U
Z
Z Z
Q
�55
0
m �
O
Z -0
O
m �
O
C)
J
0
� �
Z
F-- o
<
O N
(D
�
Z
Q
0
J
Q
4
U
+1
O
N +,
0_-
N H
Engineer
JDM
Drawn By
CWJ
Date
APRIL 2022
Revisions
A ISSUE FOR PERMIT REVIEW 05.25.22
B REVISED PLANS 07.20.22
Project Number
2273.001
Sh eet
C200