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v EX. CB 20.0 16.8 LEGEND q Z2.
o s1 EX. CB 19.94 17.5 EXISTING STORM PIPE - Ex S� - 1
z NOTE: PROPERTY LINE 218
-CATCH BASINS SHALL HAVE A STANDARDC 60 PROPERTY LINE (OFFSITE) - - EXISTING STORM STRUCTURES
GRATE UNLESS OTHERWISE NOTED. EXISTING EASEMENT - - - - - - - - - - - e r
-ALL INVERT ELEVATIONS PROVIDED ARE FOR PROPOSED STORM PIPE • C -6.t
1 BOTH INLET AND OUTLET, UNLESS OTHERWISE PROPOSED BUILDING
NOTED. PROPOSED SITE WALL PROPOSED RDL - - - - - - - - - - -
soLID UD 21.6 EX.
1 c s.1 i ADJUST EXISTING EXISTING CURB ----------- PROPOSED CATCH BASIN TYPE 1/IL ■ c-s.o C-6.0 MATCH EX. I I
STRUCTURE SCHEDULE
NEW CB TYPE 1
CB#
TYPE
RIM
IE (IN/OUT)
1
EX. CB
22.91
15.9
2
NOT USED
--
--
5
EX. CB
®
EX. CB
20.95
4
EX. CB
m
21.41
5
EX. CB
22.2`
17.6
5
EX. CB
23.6
18.1
7
EX. CB
23.94
18.6
8
EX. CB
21.81
19.1
to
NEW CB TYPE
2
21.09
1&5- 16.9
12
NEW CB TYPE
2
4'
47.-0-18.3
14
NFW f.R TYPF 1
18
48.+ 18.6
1011 FRI
1115011
IdP1Al7lx71:7/:U
27
NEW CB TYPE 1
20.96
2}}221.16
®
PIPE END
--
17.4
31
EX. CB
21.61
493-19.35
32
NEW CB TYPE 1L
21.06
4@& 20.1
U
EX. CB
20.96
16.4 IN 12"
a1
EX. CB
20.84
16.4
a2
EX. CB
22.24
16.9
®
EX. CB
21.06
11.4 (DUT 12" NJ
17.7 IN It NESWV�EI.
®
EX. CB
20.95
186(OUT
I P?"ESW,
45
EX. CB
21.41
19.0
46
EX. CB
21.89
19.3
47
EX. CB
21.88
19.5
48
EX. CB
22.02
19.6
49
EX. CB
22.31
19.9
52
EX. CB
21.09
18.0
55
NEW CB TYPE 1
.004
NEW CB TYPE 1
SW)
1 4 1 5
PIPE SCHEDULE
PIPE /
DIAMETER
LENGTH
(FT.)
SLOPE
(FT./FT.)
DETENTION SUMMARY: GRADE PROPOSED CHAIN LINK FENCE - -x-
1
et
EX. 12"
61
.002
p
2
BY THE EXISTING POND WEST OF THE SITE, FOLLOWING THE PROPOSED ORNAMENTAL FENCE
NEW 12"
113
.003
DRAINAGE PATTERN OF THE PREVIOUS DEVELOPMENT. A NEW -
PROPOSED CONCRETE WALK �. r EXISTING CONTOUR
3
EX. 12"
89
.006
•
4
EX. 12"
159
.004
5
PROPOSED RIDGE LINE ----RIDGE-----
EX. 12"
62
.008
GRAPHIC SCALE
F-61
EX. 12"
160
.003
7
SEE SHEET C-2.2 FOR
EX. 12"
114
.004
-o
NEW 12°
18
�e6-.024
12
NEW 12°
17
�9E .076
14
NEW 12°
105
U3er .009
( IN FEET )
16
NEW 12" D.I.
93
.005
17
NEW 12" D.I.
68
.005
CUT 6,500 CU -YDS
20
NEW 8 D.I.
RLL 5,000 CU -YDS
0
3
21
NEW 8" D.I.
113
13
22
NEW 8" D.I.
99
.005
25
NgANR FO
NEW 8" D.I.
0
X04.000
26
NEW 8" D.I.
116
.013
30
EX. 12"
16
°�A
, , � _
.113
31
NEW 12" D.I.
160
.005
32
NEW 12" D.I.
133
.005
4a
roved bDate----
PP y------
EX. 12"
39
.003
F-411
EX. 12"
197
.003
Approved by.
42
EX. 12"
111
.005
43
Approved by.
EX. 12"
165
.005
44
EX. 12"
167
.002
45
_
Approved by.______
EX. 12"
70
.004
BY DATE APPR
46
EX. 12"
59
.003
47
EX. 12"
58
.002
4a
EX. 12"
57
.005
52
EX. 12"
137
.002
53
EX. 12"
153
.005
54
NEW 12" D.I.
12
�5- .013
55
NEW 12" D.I.
109
.005
56
NEW 12" D.I.
126
.005
6o
EX. 12"
89
.004
61
EX. 12"
40
.018
.ALL SO PIPE TO BE PVC ASTM D3034 SDR 35,
UNLESS OTHERWISE NOTED
REMOVE EX CB AND INSTALL
PIPE 2 THROUGH WALL FOOTIN�
SEE SHEET 51.0 OF THE A1tCH.
PUNS FOR DETAIL
CONNECT PIPE 2 TO EX. PIPE 1
UTILIZING APPROVID FlITINGS
23.8 EX.
1 �❑1
I WETLANDS I
I j
yq 23ANED
\
IX. CRASS SWALE \10 n4
20 21 2;
D%
SEE SHEET C-2"1 FOR CURB
nrtun. rww rurz uuwL 23.7 EX 23.8 EX 24.4 EY 24.8 EX. X
4.7 EX 4.7 52 1 EX. MATCH EX MATCH EX MATCH IX. ATCH E%. MATCH EX. 242 FX
X.
ATCH IX. MATCH EX. 24.1
MATCH EX.\
\ MATCH EX EX. 24.4
MATCH EX_
25.3 EX �MA..TCH IX. �EX CB TO REMAIN
-_ J----px v, RIM=23.31
U3 L/
o-
❑22 \\
0 23
4 �y`°�WCN314.7 >el
" ^;:(
4 oAj
�I s 20%{
STORM PROFILES PIPE SHEETHROT
Sl WALL FOOTING,
SCUPPER \ ) SEE SHEET DET IL THE ARCH.
21.5 0 16 16 � PUNS FOR DETAIL
7 •
25' WE ��R 24.6 6 , r
PIPE THROUGH WALL 4.
FOOTING, SEE SHEET �; 2461 24.6 24.4 I 1
WO/DETENTTONI 51.0 OF THE ARCH.
POND / 's PLANS FOR DETAIL ISL FOOTING DRAIN
CONNECTION
25 26 26 CARWASH -2 �0
CURB xx X59 FF=25
EX. CRASS -LINED SCUPPER 12 27 4" PVC RDL `j 6' PVC ROLE
SWALE // 21.8 25 V N 24.4-,�.,.:... IE = 20.5
IE = 22.0
S SERVICE S(2) SALES
24.5 2465 FF=25.0 PRESENTATION 6" PVC RDLFF=25.0
/ 24.6
' 4" PVC RDROLEIE = 220 FF=25.0 4" PVC RDL
24.94 IE = 22.0
7 4.4 24.7 4'7 24.9
/
Z4.15]-'
22.7 1.-4 24.4
TOP OF DETENTION f 23.1 � / 4. 4.1
31 / ee 0 4.4 - ,i.
r/ 30 / .j 23.9 23.6 TP 4.4pgp TP 24.5
M1/DETENTION PONDS � `� 23.8 o 1
I i-2}�4�123.8 i 23.8
EXISTING OUTLET 30 • 23.4 q
STRUCTURE / 723'7 1 23.4 ) 23.6 23.61 23.5 23.4
22.8 • �q� S3
I 3.0 < Y TP 2
22.6 \ 31 �TC 2
d4 J
32 52 � I,Z 1¢ .re� 1
23.3 L 23.6 52 r'7 21.8
40 / 1. X. 7 e 22s 21.6
II 61 V� MATCH EX. 22.3 ^\m 224
41 ® 41 X39 22
- 6 22.9 % 42 4P 22.6 r \\ 52
22.8 10743 ' ` 221\
-MATCH EX. _ _ 43 %
ENGINEER'S CONSTRUCTION RECORD CERTIFICATION �220 22.3 227
9
SEE SHEET CV -1.0 FOR THE SIGNED ENGINEER'S CONSTRUCTION REOCRD CERTIFICATION 221 izzt 21.92211
I I
I I
I I
I I
OIIIIII
I
22.7 EX.
RIM TO PROPOSED PROPOSED CURB & GUTTER
MATCH EX.
IE=23.0
-
DETENTION SUMMARY: GRADE PROPOSED CHAIN LINK FENCE - -x-
-x- PROPOSED WATER QUALITY STRUCTURES ■
et
REPLACE EX 12"
ON-SITE DETENTION AND WATER QUALITY WILL BE PROVIDED PROPOSED BENT PIPE BOLLARDS
PROPOSED CLEAN
p
MATCH E%.
BY THE EXISTING POND WEST OF THE SITE, FOLLOWING THE PROPOSED ORNAMENTAL FENCE
OUT TO GRADE (COTG)
TO �
J
DRAINAGE PATTERN OF THE PREVIOUS DEVELOPMENT. A NEW -
PROPOSED CONCRETE WALK �. r EXISTING CONTOUR
= 22.0
WATER QUALITY STRUCTURE WILL BE PROVIDED TO TREAT AN
15.7
•
•
EQUIVALENT AREA OF NEW IMPERVIOUS POLLUTION PROPOSED CONCRETE PAVEMENT
PROPOSED CONTOUR
0
GENERATING IMPERVIOUS SURFACE, THE SITE WILL ADD
PROPOSED RIDGE LINE ----RIDGE-----
APPROXIMATELY 55,000 SF OF NEW POLLUTION GENERATING
GRAPHIC SCALE
IMPERVIOUS SURFACES.
50 0 25 50 100
200
PRELIMINARY EARTHWORK VOLUMES:
SEE SHEET C-2.2 FOR
NOTES
K
NOTE:
( IN FEET )
,
THE GRADING VOLUMES LISTED BELOW ARE PROVIDED FOR INFORMATION ONLY, AND SHALL NOT BE USED FOR
BID PREPARATION. THEY REPRESENT THE 1 inch = 50 ft.
o
DIFFERENCE BETWEEN EXISTING AND FINISHED GRADE SURFACES, WITH NO ADJUSTMENTS MADE FOR SUBGRADES OR SURFACE PREPARATION REQUIREMENTS.
CUT 6,500 CU -YDS
RLL 5,000 CU -YDS
CONTRACTOR TO ADJUST RIMS OF
Know what's below.
NET CUT 1,500 CU -YDS
Call before you dig.
EXISTING STRUCTURES TO NEW GRADE.
L
NgANR FO
rim,
CITY OF RENTON
°�A
, , � _
roved bDate----
PP y------
Date__
-
Approved by.
Date___
W
1505
1505 Westlake Ave. N. T (206) 522-9510 '$o BAp1st8pgJ`�$
Approved by.
Date___
�w
Suite 305 F (206) 522-8344 �xf0 L
Seattle. WA 98109 wnw.PxIAND.0W 11/06/17
_
Approved by.______
Date___
N0.
REVISION
BY DATE APPR
w
I I
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I I
OIIIIII
I
22.7 EX.
1,0%
MATCH EX.
IE=23.0
-
��-
REPLACE EX 12"
220 E%.
PVC PIPE MIN
MATCH E%.
}fig
NEW 12" D.I. PIP[
TO �
I
� I
MATCH IX.
222,.5
COTG
1,0%
IE=23.0
��-
REPLACE EX 12"
PVC PIPE MIN
NEW 12" D.I. PIP[
TO �
55
21.96 1
= 22.0
56
15.7
•
•
ir 24.8 \
55 \�
2-I \
4 ._ 23.0 . 24.2
x\24.5 2
O
W
J
W
INTERCEPT IX. �)214 ,/ ii `�/
PIPE WITH NEW / /A-'+ 7=1
214 4y
zz
MATCH EX
Y 7 EX
/ .7 MATCH IX.
2.3
7 MATCH IX.
%
d 45 46
45
46
I
5 IX.
:H IX. MATCHjj oar. sax. rcs
MATCH IX. I 47
I
I �
I
I � 49 9� I
I r❑
SW 41ST ST
mm Igm
AS NOTED "°'""' CITY OF
+ RENTON
DATUM
sem Na Planning/Building/Public Works Dept.
Cpm_ (_ STORE NO. 7252
MMMMMM
THE AUTO SUPERSTORE
GRADING AND DRAINAGE PLAN
R-394043 1116
MATCH EX.