SWA000147_Plansheet C303 - Grading_Drainage Plan_20220518

pr{te Street = _
Z e e
O f ^ Howie Mine Road
9 �
i
� v m NoDonald Street
� x o
O C n » _ East North Main Street
I o
In eStreet -. East South Ma;n
West North M= st
Street "' Pr
µ¢st Soath Main
m-1
1 NIn
C
a \�
In
r N e 4,
Givens Street e / o' S^
r-
PP
r� Site ♦ s! ' /
♦ � P"r
� tay`ee� e`e0
Lynn street
♦ I 9
a
a e
a o
Teresa circle fix\\Street `
N
I 1 I
m`
St+etoo prtve
VICINITY MAP - N.T.S.
' 11
I I
1
I
I '
15" Rr PIP
'
/ / 1
-��
HIVENV INV:Y'59.0
tTREEt
`t '
,
~)RIGHT I '
- I (pC�AI175-A) l oPrlf'BaR Fo �P
ell
do
y \ 1
i
V, 1
GRADING AND DRAINAGE NOTES
I � I
7 1. CONTRACTOR SHALL PERFORM HIS OWN ESTIMATES AND SHALL PROVIDE ALL EARTHWORK
NECESSARY TO ACHIEVE THE DESIGN GRADE, INCLUDING ANY OFFSITE BORROW OR SPOILS I
REQUIRED. i, )
2. CONTRACTOR SHALL PROVIDE POSITIVE DRAINAGE IN ALL GRADED AREAS, INCLUDING PAVING,
LAWN AND LANDSCAPE AREAS. I
3. THE CONTRACTOR SHALL IMMEDIATELY REPORT TO OWNER ANY DISCREPANCIES FOUND
BETWEEN ACTUAL FIELD CONDITIONS AND CONSTRUCTION DOCUMENTS AND SHALL WAIT FOR \
INSTRUCTION PRIOR TO PROCEEDING.
4. CONTRACTOR SHALL VERIFY LOCATION OF ALL UNDERGROUND UTILITIES PRIOR TO BEGINNING 1
WORK, BOTH PUBLIC AND PRIVATE. CONTRACTOR IS FULLY RESPONSIBLE FOR ALL
UNDERGROUND UTILITIES AND SHALL REPAIR ANY DAMAGE AS A RESULT OF THIS CONTRACT. j
5. CONTRACTOR SHALL BLEND NEW EARTHWORK SMOOTHLY TO TRANSITION BACK TO EXISTING
GRADE.
6. THE PROPOSED CONTOURS AND SPOT ELEVATIONS SHOWN IN DRIVES, PARKING LOTS AND
SIDEWALKS ARE FINISHED ELEVATIONS INCLUDING ASPHALT. REFER TO PAVEMENT CROSS
SECTION DATA TO ESTABLISH CORRECT SUBBASE OR AGGREGATE BASE COURSE ELEVATIONS TO
BE COMPLETED UNDER THIS CONTRACT.
7. PIPE LENGTHS SHOWN ARE THE ENGINEER'S ESTIMATE USED TO COMPUTE PIPE SLOPES AND
INVERTS AND SHALL NOT BE CONSTRUED BY THE CONTRACTOR TO REPRESENT THE ACTUAL
QUANTITY OF PIPE REQUIRED.
8. PIPE LENGTHS AND SLOPE IN TABLE ARE CALCULATED FROM THE CENTER FOR STRUCTURE TO
CENTER OF STRUCTURE.
9. STORM STRUCTURE RIM ELEVATIONS LISTED FOR CURB INLETS AREA THE GRATE ELEVATIONS
(FRONT OF GUTTER) UNLESS OTHERWISE INDICATED.
10. CROSS SLOPE OF SIDEWALKS SHALL BE 1/4"/FT. (MAX).
11. SLOPES SHALL BE GRADED NO STEEPER THAN 2:1
12. NO DISTURBANCE OR COMPACTION, CONSTRUCTION MATERIALS, TRAFFIC, BURIAL PITS,
TRENCHING OR OTHER LAND DISTURBING ACTIVITY ALLOWED IN THE TREE PROTECTION ZONE.
TREE BARRICADES MUST BE INSTALLED BEFORE ANY DEMOLITION, GRADING OR CONSTRUCTION
BEGINS, AND NOT REMOVED UNTIL FINAL INSPECTION.
13. NO GRUBBING WITHIN TREE PROTECTION ZONE. LEAVE SOIL AND LEAF LITTER UNDISTURBED.
SUPPLEMENT WITH 1-2 INCHES OF MULCH. RE -SEED WITH GRASS ONLY IN DISTURBED/GRADED
AREAS.
14. EXPOSED TREE ROOTS MUST BE CLEANLY CUT WITH A SHARP PRUNING TOOL; BACKFILL ASAP TO
MINIMIZE EXPOSURE TO THE AIR.
15. PIPE LENGTHS SHOWN INCLUDE FLARED END SECTIONS.
16. IN ORDER TO ENSURE ADEQUATE DRAINAGE FLOW LINES IN GUTTERS SHALL BE 0.50% MINIMUM.
17. SPOT ELEVATIONS ON CURB & GUTTER ARE THE FLOW LINE ELEVATIONS UNLESS OTHERWISE
INDICATED.
18. ALL UTILITY LINES (ELEC, WATER, SANITARY, STORM) REQUIRE THE USE OF TRACER TAPE
INSTALLED ABOVE THE PIPE AT 30" BELOW FINISH GRADE AND WARNING TAPE LOCATED AT 121,
ABOVE THE PIPE. SEE SPECIFICATIONS FOR MORE INFORMATION.
U GE�-
GRA VEA
- t DRl VE
EXISTING PROPERTY
LINE
i
LLJ
ENLARGEMENT
1 '
A SEE SHEET C305 r
t
,
l
ENLARGEMENT -
1 �1 SEE SHEET C305
.01i S,
co
I IUNfKt40VVN
1 JI
J EXISTING VEGETATION
/ I J TO REMAIN •
, , 1
It
Ir
loll
I \
t\ !) / - I r
/ 1-1 V je
� � '
IC124E `
FES 24D
,
,
i4 1
II 1 \
, l \
11t \
,77 1 ,, , •;
lu ' i
ROOF DRAIN LEADERS (PHASE 2)
STORM SEWER STRUCTURE & PIPE SCHEDULE
UPSTREAM
STR.
UPSTREAM
RIM EL.
INVERT(S)
IN
INVERT
OUT
DOWN
_STREAM
STR
D.S. PIPE
LENGTH
(FT)
D.S. PIPE
DIA (IN)
D.S. PIPE
MATERIAL
D.S. PIPE
SLOPE
(FT/FT)
RD1
623.16
622.62 (6" - RD2)
622.62
DI 32
23
6
PVC
0.039
RD2
623.35
622.81
RD1
19
6
PVC
0.010
RD4
634.42
633.62 (6" - RD5)
628.50
RD3
27
6
PVC
0.122
RD5
634.27
633.72 (6" - RD7)
633.72 (6" - RD6)
633.72
RD4
10
6
PVC
0.010
RD6
634.38
633.84
RD5
12
6
PVC
0.010
RD7
635.43
634.88 (6" - RD8)
634.78
RD5
22
6
PVC
0.048
RD8
635.54
635.00
RD7
12
6
PVC
0.010
RD9
636.14
635.59 (6" - RD10)
635.49
DI 11
37
6
PVC
0.010
RD10
636.61
636.06 (6" - RD1 1)
636.01
RD9
42
6
PVC
0.010
RD11
636.92
636.38
RD10
32
6
PVC
0.010
RD12
641.02
640.48 (6" - RD13)
640.48
CI 6
9
6
PVC
0.020
RD13
641.79
641.25
RD12
77
6
PVC
0.010
RD14
642.71
642.17 (6" - RD15)
642.17
CI 7
19
6
PVC
0.022
RD15
643.49
642.95
RD14
78
6
PVC
0.010
--- ___
J ,
,
- - I
PERMANENT SEDIMENT STAKE' ',' ## b"
y \ < FES 12 rT� ., I WETLAND
'IV
1
/l 1
f
1-7
STORMWATER-
WETLAND
-It
\I EXISTING STREAM BUFFER `
�J' \ CLIMBING WALL -
APPROX 7 FT. HIGH
INTERMITTENT
.\, „ \ STREAM /
It
151 16A DI 29 V,
163�
\
,
,
', F
N\ hl `` `` , ` cn 1
-304 \ U 1+ ADJUST EX. MH RIM \i
v \ TO FINISHED GRADE ?1
,
' AMPHITHEATER
AD 32A
AD 32B DI 3233
_ _ A
mom woo -
AD 32C SIMI
,
FFE:625.77 SEWER EASEMENT -- p GEMENT -
' = ENLA
> - / ' ' �' / ;�;' i �; �3 >;- SHE
C305
,
' PROPOSED CULVERT SEE S
etelte
FES4__��`
I It
3E It
`t
J PHASE 2. ',
G PLAN
r r �
N
,ICE' cn
.'; W
,n
C50 (PHASE 2)
,14,
00
Know what's below.
Call before you dig.
40 0 20 40 80
SCALE: 1 "=40'
STORM SEWER STRUCTURE & PIPE SCHEDULE
UPSTREAM
STR.
UPSTREAM
RIM EL.
INVERT
IN
INVERT
OUT
DOWN
_STREAM
STR
D.S. PIPE
LENGTH
(FT)
D.S. PIPE
D.S.
DIA (IN)
D.S. PIPE
MATERIAL
D.S. PIPE SLOPE
(FT/FT)
FES 18
N/A
622.00 (15" - DI 19)
FES 100
N/A
625.50 (18" - MH 101)
FES 103
N/A
645.75 (15" - FES 104)
FES 8
N/A
626.50 (15" - DI 9)
FES 24D
N/A
628.00 (15" - CI 24E)
PE 38
N/A
647.24 (15" - PE 39)
FES 1
N/A
626.50 (18" - JB 1 A)
FES 28
N/A
613.10 (15" - DI 29)
FES 30
N/A
611.36 (15" - FES 31)
FES 34
N/A
619.50 (24" - OS 35)
FES 22
N/A
619.60 (36" - JB 23)
FES 33
N/A
617.00 (15" - DI 32)
FES 12
N/A
618.46 (18" - OS 13)
FES 14
N/A
622.00 (18" - DI 15)
FES 23
N/A
619.60 (30" - OCI 24)
FES 15
_ N/A _
622.00 (15" - DI 21)
PE 40
N/A
633.55 (8" - PE 41)
PE 42
- NT4
636.97 (8" - PE 43)
JB 1 A
634.33
629.06 (15" - DI 2)
629.06 (15" - DI 1 B)
629.64 (8" - AD 1C)
626.75
FES 1
21
18
RCP
0.012
DI 1 B
637.80
632.23
JB 1 A
35
15
RCP
0.091
AD 1 C
639.85
633.87
JB 1 A
32
8
HDPE
0.133
DI 2
640.50
635.00 (15" - CI 4)
634.84 (15" - DI 3)
634.00
JB 1A
48
15
RCP
0.103
DI 3
642.00
637.73
DI 2
53
15
RCP
0.055
CI 4
641.93
636.00 (15" - CI 5)
636.00
DI 2
37
15
RCP
0.027
CI 5
643.43
638.92 (15" - CI 6)
638.82
CI 4
103
15
RCP
0.027
CI 6
644.88
640.00 (15" - CI 7)
640.30 (6" - RD12)
639.90
CI 5
97
15
RCP
0.010
CI 7
644.87
641.75 (6" - RD14)
640.86
CI 6
55
15
RCP
0.015
DI 9
636.98
630.00 (15" - DI 10)
629.00
FES 8
87
15
RCP
0.029
DI 10
637.70
632.30 (15" - DI 11)
635.56 (6" - RD16)
632.20
DI 9
86
15
RCP
0.026
DI 11
638.05
635.12 (6" - RD9)
632.75
DI 10
45
15
RCP
0.010
OS 13
623.00
619.25
FES 12
75
18
RCP
0.011
DI 15
626.06
623.26 (15" - DI 16)
622.95
FES 14
13
18
RCP
0.074
DI 16
627.96
624.78 (15" - DI 17)
624.41 (15" - DI 16A)
624.18
DI 15
74
15
RCP
0.012
DI 16A
629.50
626.38
DI 16
76
15
RCP
0.026
DI 17
633.90
629.13
DI 16
62
15
RCP
0.070
DI 19
632.14
626.70 (15" - DI 20)
624.00
FES 18
32
15
RCP
0.063
DI 20
632.50
629.52 (10" - AD 20A)
629.35
DI 19
37
15
RCP
0.073
AD 20A
637.75
633.08 (10" - AD 20B)
631.05
DI 20
9
10
PVC
0.175
AD 20B
642.50
634.21
AD 20A
10
10
PVC
0.118
DI 21
636.48
623.99
FES 15
47
15
RCP
0.043
JB 23
627.63
623.18 (15" - JB 26)
620.35 (30" - EX. CULVERT)
620.15
FES 22
67
36
RCP
0.008
OCI 24
625.70
619.93 (24" - CI 24A)
619.83
FES 23
46
30
RCP
0.005
CI 24A
626.15
620.19 (24" - JB 25)
621.71 (15" - CI 24B)
620.13
OCI 24
29
24
RCP
0.007
CI 246
626.50
622.62 (15" - CI 24C)
622.42
CI 24A
16
15
RCP
0.046
CI 24C
629.56
626.21 (15" - DI 24D)
626.11
CI 24B
100
15
RCP
0.035
DI 24D
632.00
628.71
CI 24C
38
15
RCP
0.066
CI 24E
632.96
628.21
FES 24D
10
15
RCP
0.020
JB 25
627.34
621.24 (24" - HW 25A)
621.14
CI 24A
45
24
RCP
0.021
HW 25A
N/A
622.33
JB 25
18
24
RCP
0.059
JB 26
635.69
631.28 (15" - DI 27)
631.38 (15" - CI 26A)
631.18
JB 23
115
15
RCP
0.070
CI 26A
635.75
631.75
JB 26
7
15
RCP
0.054
DI 27
652.27
648.89 (15" - DI 27A)
648.75
JB 26
185
15
RCP
0.094
DI 27A
651.30
649.01
DI 27
24
15
RCP
0.005
DI 29
615.75
613.34
FES 28
32
15
RCP
0.007
FES 31
_ N/A _
619.63
FES 30
50
15
RCP
0.164
AD 32A
624.60
619.56 (8" - AD 32B)
619.51
DI 32
18
8
PVC
0.031
AD 32B
624.60
619.80 (8" - AD 32C)
619.75
AD 32A
19
8
PVC
0.010
AD 32C
624.58
620.00
AD 32B
20
8
PVC
0.010
DI 32
624.15
618.93 (8" - AD 32A)
621.72 (6" - RD1)
618.00
FES 33
40
15
RCP
0.025
OS 35
629.00
620.36 (4" -)
620.25
FES 34
62
24
RCP
0.012
PE 39
N/A
648.95
PE 38
33
15
RCP
0.052
PE 41
N/A
635.62
PE 40
42
8
HDPE
0.049
PE 43
N/A
638.69
PE 42
24
8
HDPE
0.072
MH 101
632.78
628.00 (18" - OTCB 102)
626.10
FES 100
32
18
HDPE
0.019
OTCB 102
643.06
639.06
MH 101
155
18
HDPE
0.071
FES 104
_ .N/A _
647.13
FES 103
46
15
RCP
0.030
0 0
t'O M N
0 00
U
MC�
E
O
U
U
Utnz
�Ln
C',
o
V) Y
v
c co ca
�
c� U
v
v ._
Q�
C
a�
a,
E
aj
a
Ln
m
N
1011111"'I
Seals:
tt.Ilitt,flrer�ryf
0 r' Q• 4 r
' 053444
�' ''
' 2C!
C2'
fx00
rr+R R 1 tVN
;4y;441
Corp. NC License: F-1320
L
�
cc
W
om
(V
W
e0
�
U
r�_7
LEGEND
EXISTING SIGN
- - - - - -
EXISTING CURB AND GUTTER
EIP
EXISTING IRON PIN
PROPOSED CURB AND GUTTER
Project No: 17000403.01
EXISTING LIGHT POLE
PROPERTY LINE
EXISTING UTILITY POLE
-x-x-x
EXISTING FENCE
Date: 04.19.22
R/W
RIGHT-OF-WAY
Revisions:
UGE
EXISTING UNDERGROUND ELECTRIC LINE
QNCDEQ Comments 05.12.22
HC
ACCESSIBLE SPACE
-OH/U-
EXISTING OVERHEAD UTILITY LINE
�s
EXISTING TREE TO REMAIN
T
EXISTING UNDERGROUND TELEPHONE LINE
FO/C
EXISTING FIBER OPTIC LINE
EXISTING FIRE HYDRANT
SS
EXISTING SANITARY SEWER LINE
®WV
EXISTING WATER VALVE
W
EXISTING WATER LINE
®WM
EXISTING WATER METER
G
EXISTING GAS LINE
OS
EXISTING SEWER MANHOLE
- -XXX -
EXISTING CONTOUR LINE
OD
EXISTING STORM MANHOLE
MH I
XXX
PROPOSED CONTOUR LINE
•
PROPOSED STORM MANHOLE
TEMPORARY TREE PROTECTION BARRICADE
PROPOSED FLARED END SECTION
FES
-
EXISTING STORM DRAINAGE PIPE
�
EXISTING DRAINAGE STRUCTURE
PROPOSED STORM DRAINAGE PIPE
� DI
PROPOSED DRAINAGE STRUCTURE
RD
PROPOSED ROOF DRAIN PIPE
Sheet Title:
XX.X
L
EXISTING SPOT ELEVATION
EXISTING TREE LINE
XXX.XX
PROPOSED SPOT ELEVATION
(DGV
GRADING &
EXISTING GAS VALVE
o °
EXISTING CLEANOUT
®GM
EXISTING GAS METER
DRAINAGE
,°S
EXISTING DOWNSPOUT
CO
Q
PROPOSED CLEANOUT
PLAN -
-----
LIMITS OF GRADING/CONSTRUCTION
OVERALL
PROPOSED FENCE
STREAM BUFFER - TOWN OF WAXHAW
- STREAM BUFFER - MANAGED USE
ZONE (UNION COUNTY)
Sheet No:
- -
- - STREAM BUFFER - STREAMSIDE
ZONE (UNION COUNTY)
C303