HomeMy WebLinkAboutP_Civil_Construction_Plans_APPROVEDCITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
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DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
COVER SHEET
1
SCALE: 1"=80'
1
2
3
4
5
6
11
10
9
8
7
17
16
15
14
13
12
18
19 20
TRACT D
TRACT B TRACT A
ROAD A
RO
A
D
B
11
6
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1
9
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VICINITY MAP
UTILITIES/SERVICES:
DEVELOPER
SITE
LEGAL DESCRIPTION
OWNER
ARBORIST
TRAFFIC ENGINEER
ENGINEER/PLANNER/SURVEYOR/
LANDSCAPE ARCHITECT
STRUCTURAL ENGINEER (VAULT)
ALLEY Z
TRACT C
SE 19TH ST
PH
A
S
E
2
PH
A
S
E
1
21
SHEET INDEX
1 OF 66 COVER SHEET
2 OF 66 GENERAL NOTES
3 OF 66 ROAD SECTIONS
4 OF 66 EXISTING CONDITIONS PLAN
5 OF 66 EXISTING CONDITIONS PLAN
6 OF 66 OVERALL SITE PLAN
7 OF 66 HORIZONTAL CONTROL PLAN
8 OF 66 TESC PLAN
9 OF 66 TESC NOTES AND DETAILS
10 OF 66 TESC NOTES AND DETAILS
11 OF 66 DETAILED GRADING PLAN
12 OF 66 SITE CROSS SECTIONS
13 OF 66 COMPOSITE UTILITY PLAN
14 OF 66 INTERSECTION DETAILS
15 OF 66 ADA AND CUL-DE-SAC DETAILS
16 OF 66 ROAD AND DRAINAGE PLAN AND PROFILE - ROAD A
17 OF 66 ROAD AND DRAINAGE PLAN AND PROFILE - ROAD B
18 OF 66 ROAD AND DRAINAGE PLAN AND PROFILE - ALLEY Z
19 OF 66 116TH AVE SE PLAN AND PROFILE
20 OF 66 116TH AVE SE PLAN AND PROFILE
21 OF 66 LOT 21 PLAN
22 OF 66 DETENTION VAULT PLAN AND PROFILE
23 OF 66 DETENTION VAULT PLAN AND PROFILE
24 OF 66 DETENTION VAULT AND WATER QUALITY DETAILS
25 OF 66 OFFSITE UTILITY ACCESS ROAD PLAN AND PROFILE
26 OF 66 OFFSITE UTILITY ACCESS ROAD PLAN AND PROFILE
27 OF 66 OFFSITE UTILITY ACCESS ROAD DETAILS
28 OF 66 PUGET DR SE PLAN AND PROFILE
29 OF 66 PUGET DR SE PLAN AND PROFILE
30 OF 66 ROAD AND DRAINAGE NOTES AND DETAILS
31 OF 66 ROAD AND DRAINAGE NOTES AND DETAILS
32 OF 66 ROAD AND DRAINAGE NOTES AND DETAILS
33 OF 66 ROAD AND DRAINAGE NOTES AND DETAILS
34 OF 66 WATER AND SEWER PLAN AND PROFILE - ROAD A
35 OF 66 WATER AND SEWER PLAN AND PROFILE - ROAD B
36 OF 66 WATER AND SEWER PLAN AND PROFILE - ALLEY Z
37 OF 66 116TH AVE SE WATER PLAN AND PROFILE
38 OF 66 OFFSITE ACCESS ROAD SEWER PLAN AND PROFILE
39 OF 66 OFFSITE ACCESS ROAD SEWER PLAN AND PROFILE
40 OF 66 PUGET DR SE SEWER PLAN AND PROFILE
41 OF 66 WATER NOTES AND DETAILS
42 OF 66 WATER NOTES AND DETAILS
43 OF 66 SEWER NOTES AND DETAILS
44 OF 66 SEWER NOTES AND DETAILS
45 OF 66 TREE RETENTION PLAN - ONSITE
46 OF 66 TREE RETENTION PLAN - ONSITE
47 OF 66 TREE RETENTION PLAN - ONSITE
48 OF 66 TREE RETENTION PLAN - ONSITE
49 OF 66 TREE RETENTION PLAN - OFFSITE
50 OF 66 TREE RETENTION DETAILS
51 OF 66 TREE RETENTION DETAILS
52 OF 66 TREE RETENTION DETAILS
NOTES
AREA TABLE
SE 157TH ST
COVER SHEET
LEGEND:
W W
IMPERVIOUS AREA:
DISTURBED AREA
SURVEY INFORMATION
58 OF 66 ROCKERY DETAILS AND NOTES
59 OF 66 LOCK AND LOAD WALL DESIGNS AND
NOTES
60 OF 66 LOCK AND LOAD TYPICAL DETAILS
61 OF 66 LOCK AND LOAD TYPICAL DETAILS
WALL PLANS
NET DEVELOPABLE AREA (NDA) CALCULATIONS
62 OF 66 ILLUMINATION PLAN
63 OF 66 ILLUMINATION PLAN
64 OF 66 ILLUMINATION DETAILS
65 OF 66 ILLUMINATION DETAILS
66 OF 66 ILLUMINATION DETAILS
ILLUMINATION PLANS
51 OF 66 LANDSCAPE PLAN INDEX AND PLANT SCHEDULE
52 OF 66 LANDSCAPE PLAN
53 OF 66 LANDSCAPE PLAN
54 OF 66 LANDSCAPE PLAN
55 OF 66 OFFSITE LANDSCAPE PLAN
56 OF 66 LANDSCAPE NOTES AND DETAILS
57 OF 66 LANDSCAPE DETAILS
LANDSCAPE PLANS
GEOTECHNICAL
ENGINEER
SE 1
6
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R-436001
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNINGWASTEWATER UTILITY
jstowell 02/05/2026
Surface Water Enginering
jfarah 02/05/2026
REGIONAL FIRE AUTHORITY
cthomas 02/09/2026
APPROVED
WATER UTILITY
JValdez 02/09/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
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N
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A
2
3
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0
0
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4
3
C2
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0
2
2
7
2
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2
2
2
9
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66
T R E N T O N SK
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A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
2
FIRE SPRINKLER NOTE
GENERAL NOTES
GENERAL NOTES
·
·
·
·
·
·
·
’
’
R-436002
TE
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0
-
4
3
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DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
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N
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2
3
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0
0
0
0
7
6
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2
2
2
9
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66
T R E N T O N SK
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DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
3
116TH AVE SE
FRONTAGE ROADWAY SECTION
ROAD A, ROAD B
RESIDENTIAL ROAD SECTION
ALLEY Z
RESIDENTIAL ROAD SECTION
ROAD SECTIONS
ROAD SECTIONS
OFFSITE UTILITY ACCESS ROAD
116TH AVE SE
FRONTAGE ROADWAY SECTION
116TH AVE SE
FRONTAGE ROADWAY SECTION
116TH AVE SE
FRONTAGE ROADWAY SECTION
TE
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3
6
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R-436003
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
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2
3
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0
0
0
7
6
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2
2
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66
T R E N T O N SK
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DATUM
BENCHMARK
4
SCALE: 1"=50'
11
6
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CA
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LEGEND
***
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//
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EXISTING CONDITIONS PLAN
EXISTING CONDITIONS PLAN
1-800-424-5555
CALL BEFORE YOU DIG:
SEE
C
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R-436004
TE
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-
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3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
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2
3
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0
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0
7
6
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2
2
2
9
8
66
T R E N T O N SK
O
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A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
5
LEGEND
***
G G
//
X
EXISTING CONDITIONS PLAN
EXISTING CONDITIONS PLAN
RO
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AV
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PUGET DR SE
SE
1
9
T
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SEE CONTINUATION ON SHEET 4
SCALE: 1"=50'
R-436005
TE
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4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
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M
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N
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2
3
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0
0
0
0
7
6
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B
N
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2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
6
SCALE: 1"=50'
1
2
3
4
5
6
11
10
9
8
7
17
16
15
14
13
12
18
19 20
TRACT C
TRACT B
TRACT A
ROAD A
RO
A
D
B
ALLEY Z
11
6
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PU
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1
9
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1
9
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ABE
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S
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OVERALL SITE PLAN
UTILITY CROSSING NOTES:
UTILITY SEPARATION NOTES:
SPECIAL NOTE:
OVERALL SITE PLAN
PH
A
S
E
2
PH
A
S
E
1
MAILBOX LOCATIONS:
TRACT AREA TABLE
TRACT TRACT AREA (SF)TRACT AREA (AC)
LOT AREA TABLE
LOT #LOT AREA (SF)LOT AREA (AC)
TRACT D
R-436006
TE
D
-
4
0
-
4
3
6
0
NOTE:
DEVELOPMENT ENGINEERING
HBray 02/05/2026
6
5
21
TRACT D
2019
TRACT C
TRACT A
11
10
712
13
14
15
16
17
18
2
3
4
TRACT B
1
9
8
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
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R
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G
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PR
2
3
-
0
0
0
0
7
6
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B
N
O
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2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
HORIZONTAL CONTROL PLAN
7
SCALE: 1"=50'
RO
A
D
B
ALLEY Z
11
6
T
H
A
V
E
S
E
R
O
L
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G
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I
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A
V
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PUG
E
T
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CA
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SE
1
9
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1
9
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ABE
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N
A
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S
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HORIZONTAL CONTROL PLAN
ABBREVIATIONS:
ROAD A
PH
A
S
E
2
PH
A
S
E
1
TE
D
-
4
0
-
4
3
6
0
R-436007
DEVELOPMENT ENGINEERING
HBray 02/05/2026
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TESC PLAN
8
SCALE: 1"=50'
1
2
3
4
5
6
11
10
9
8
7
17
16
15
14
13
12
18
19
20
TRACT B
TRACT A
ROAD A
RO
A
D
B
11
6
T
H
A
V
E
S
E
R
O
L
L
I
N
G
H
I
L
L
S
A
V
E
S
E
PU
G
E
T
D
R
S
E
CA
M
A
S
C
I
R
S
E
S
E
1
9
T
H
S
T
S
E
1
9
T
H
S
T
ABE
R
D
E
E
N
A
V
E
S
E
TREE PROTECTION KEYNOTE:
SPECIAL KEYNOTE:
TESC PLAN
LEGEND:
CONSTRUCTION SEQUENCE:
NOTE:
EARTHWORK QUANTITIES
CUT= 4,400 CY*
FILL= 23,400 CY
STRIPPING = 8,500 CY (1')
*VAULT=1,800 CY
SPECIAL NOTE:
SEDIMENT
POND
SEDIMENT POND
SIZING INFORMATION
NOTE:
SPECIAL NOTE:
NOTE
TRACT D
TE
D
-
4
0
-
4
3
6
0
R-436008
CAUTION: PETROLEUM PIPELINES
BP FIELD REPRESENTATIVE
WARNING EXISTING 16" OPL
PETROLEUM PIPELINE. SEE
POTHOLE NOTE ON SHEET 26.
WARNING EXISTING 16" OPL
PETROLEUM PIPELINE. SEE
POTHOLE NOTE ON SHEET 26.
TRACT C
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
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E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TESC NOTES AND DETAILS
9
TESC NOTES AND DETAILS
BEST MANAGEMENT PRACTICES (BMP) ALTERNATIVES
TEMPORARY EROSION CONTROL SEED MIX
TE
D
-
4
0
-
4
3
6
0
R-436009
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TESC NOTES AND DETAILS
10
TESC NOTES AND DETAILS
TE
D
-
4
0
-
4
3
6
0
R-436010
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
11
SCALE: 1"=50'
1
2
3
4
5
6
11
10
9
8
7
17
16
15
14
13
12
18
19 20
TRACT C
TRACT A
ROAD A
RO
A
D
B
ALLEY Z
11
6
T
H
A
V
E
S
E
R
O
L
L
I
N
G
H
I
L
L
S
A
V
E
S
E
PU
G
E
T
D
R
S
E
CA
M
A
S
C
I
R
S
E
SE
1
9
T
H
S
T
S
E
1
9
T
H
S
T
ABE
R
D
E
E
N
A
V
E
S
E
LOT NO.ROAD NAME WIDTH
CENTER OF LOT STATION
LOT
STATION
TREE PROTECTION KEYNOTE:
SPECIAL KEYNOTE:
DETAILED GRADING PLAN
TRACT D
LOT NO.ROAD NAME WIDTH
RESIDENTIAL CURBCUT DRIVEWAY TYPE R1B TABLE
DRIVEWAY
STATION
RETAINING WALL LEGEND
TRACT B
DETAILED GRADING PLAN
GAS MAIN KEYNOTE:
G
G
SPECIAL NOTE:
NOTE
GRADING NOTES
1
1
2
3
KEYNOTE
21
TE
D
-
4
0
-
4
3
6
0
R-436011
NOTE:
DEVELOPMENT ENGINEERING
HBray 02/05/2026
425
430
435
440
445
450
455
460
465
425
430
435
440
445
450
455
460
465
445
450
455
460
465
445
450
455
460
465
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
SITE CROSS SECTIONS
12
SITE CROSS SECTIONS
SCALE: 1"=50'
SCALE: 1"=5'
SCALE: 1"=50'
SCALE: 1"=5'
TE
D
-
4
0
-
4
3
6
0
NOTE:
R-436012
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
13
SCALE: 1"=50'
1
2
3
4
5
6
11
10
9
8
7
17
16
15
14
13
12
18
19 20
TRACT D
TRACT C
TRACT B
TRACT A
ROAD A
RO
A
D
B
ALLEY Z
11
6
T
H
A
V
E
S
E
R
O
L
L
I
N
G
H
I
L
L
S
A
V
E
S
E
PU
G
E
T
D
R
S
E
CA
M
A
S
C
I
R
S
E
SE
1
9
T
H
S
T
S
E
1
9
T
H
S
T
ABE
R
D
E
E
N
A
V
E
S
E
COMPOSITE UTILITY PLAN
UTILITY CROSSING NOTES:
UTILITY SEPARATION NOTES:
WALL DRAIN KEYNOTES:
SPECIAL NOTE:
NOTES
COMPOSITE UTILITY PLAN
PH
A
S
E
2
PH
A
S
E
1
1
2
3
#
2
1
2
1 1
1
R-436013 W-436001 S-436001
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
WATER UTILITY
JValdez 02/09/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
INTERSECTION DETAILS
14
SCALE: 1"=10'
INTERSECTION DETAILS
19 20
1117
SCALE: 1"=10'
116TH AVE SE
ROAD A
RO
A
D
B
RO
A
D
A
KEYNOTES
CURB RAMP LOCATION
DATA TABLE
R-436014
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
ADA AND CUL-DE-SAC DETAILS
15
ADA AND CUL-DE-SAC
DETAILS
SCALE: 1"=10'
TRACT C
RO
A
D
B
13
12
7
8
14
R-436015
SCALE: 1"=10'
ROAD A
KEYNOTES
CURB RAMP LOCATION
DATA TABLE
TE
D
-
4
0
-
4
3
6
0
SCALE: 1"=10'
116TH AVE SE
SCALE: 1"=10'116TH AVE SE
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
B
E
L
O
W
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
A
B
O
V
E
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
19
SCALE: 1"=10'
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
20
116TH AVE SE
TRACT B
DEVELOPMENT ENGINEERING
HBray 02/05/2026
425
430
435
440
445
450
455
460
465
470
425
430
435
440
445
450
455
460
465
470
9+8010+0011+0012+0013+0014+0014+40
CB#25
TYPE 2-48" (PUBLIC)
W/ THRU CURB INLET
CB#26
TYPE 2-48" (PUBLIC)
BI-DIRECTIONAL GRATE
CB#21
TYPE 2-48" (PUBLIC)
CB#23
TYPE 2-48" (PUBLIC)CB#24
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
2
3
CB#22
TYPE 2-48" (PUBLIC)
4
CB#23
CB#25
CB#21
CB#22
CB#26
CB#35
CB#24
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
ROAD AND DRAINAGE PLAN AND PROFILE - ROAD A
16
SCALE: 1"=20'
RO
A
D
B
ROAD AND DRAINAGE PLAN
AND PROFILE - ROAD A
1
11
17
18
TRACT D
TRACT C
ROAD A
ALLEY Z
11
6
T
H
A
V
E
S
E
19 20 SEE CONTINUATION ON SHEET 21
SEE CONTINUATION
ON SHEET 20
SEE CONTINUATION
ON SHEET 19SEE CONTINUATION
ON SHEETS 22 & 23
UTILITY CROSSINGS
SEE CONTINUATION ON SHEET 18SEE CONTINUATION ON SHEET 17
KEYNOTE:
STORM STUB
TABLE
LOT #INVERT
ELEVATION
CALL BEFORE YOU DIG:
1-800-424-5555
SITE MAP KEY PLAN
SCALE: 1"=20'
SCALE: 1"=5'
R-436016 W-436002 S-436002
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
4
2
3
PH
A
S
E
2
PH
A
S
E
1
TRACT A
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
Surface Water Enginering
jfarah 02/05/2026
WATER UTILITY
JValdez 02/09/2026
430
435
440
445
450
455
460
465
430
435
440
445
450
455
460
465
19+60 20+00 21+00 22+00 23+00 23+80
CB#33
TYPE 1 W/ THRU
CURB INLET (PUBLIC)
CB#32
TYPE 2-48" (PUBLIC)
CB#31
TYPE 2-48" (PUBLIC)
CB#30
TYPE 2-48" (PUBLIC)
CB#29
TYPE 2-48" (PUBLIC)
CB#24
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#23
CB#31
CB#33
CB#32
CB#29
CB#30
CB#24
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
17
SCALE: 1"=20'
11 10 9 8 7
17 16 15
13
12
ROAD B
ROAD AND DRAINAGE PLAN
AND PROFILE - ROAD B
SCALE: 1"=20'
SCALE: 1"=5'
RO
A
D
A
UTILITY CROSSINGS
14
20
21
SEE CONTINUATION
ON SHEET 16
SEE CONTINUATION
ON SHEET 16
KEYNOTE:
STORM STUB
TABLE
LOT #INVERT
ELEVATION
ROAD AND DRAINAGE PLAN AND PROFILE - ROAD B
SITE MAP KEY PLAN
CALL BEFORE YOU DIG:
1-800-424-5555
R-436017 W-436003 S-436003
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
Surface Water Enginering
jfarah 02/05/2026
WATER UTILITY
JValdez 02/09/2026
435
440
445
450
455
460
465
470
435
440
445
450
455
460
465
470
29+50 30+00 31+00 32+00 33+00 33+80
CB#27
TYPE 2-48" (PUBLIC)
CB#28
TYPE 1 (PUBLIC)
CB#26
TYPE 2-48" (PUBLIC)
BI-DIRECTIONAL GRATE
CB#25
TYPE 2-48" (PUBLIC)
W/ THRU CURB INLET
CB#26
CB#27 CB#28
CB#25
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
18
SCALE: 1"=20'
11 10 9 8 7
TRACT B
ROAD AND DRAINAGE PLAN
AND PROFILE - ALLEY Z
SCALE: 1"=20'
SCALE: 1"=5'
TRACT D
RO
A
D
A
ALLEY Z
KEYNOTE:
PH
A
S
E
1
PH
A
S
E
2
SEE CONTINUATION
ON SHEET 16
SEE CONTINUATION
ON SHEET 16
1 2 3 4 5 6
UTILITY CROSSINGS
STORM STUB
TABLE
LOT #INVERT
ELEVATION
KEYNOTES
ROAD AND DRAINAGE PLAN AND PROFILE - ALLEY Z
SITE MAP KEY PLAN
R-436018 W-436004 S-436004
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
Surface Water Enginering
jfarah 02/05/2026
WATER UTILITY
JValdez 02/09/2026
440
445
450
455
460
465
36+2037+0038+0039+0040+00
CB#35
TYPE 1 (PUBLIC)
CB#35
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TRACT B
1SEE CONTINUATION
ON SHEET 16
PHASE 1
PHASE 2
SCALE: 1"=20'
MA
T
C
H
L
I
N
E
-
S
T
A
4
0
+
6
0
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
20
465
460
455
450
445
440
MA
T
C
H
L
I
N
E
-
S
T
A
4
0
+
6
0
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
20
116TH AVE SE
RO
A
D
A
SE
1
5
7
T
H
S
T
2 3 4 5 6
SCALE: 1"=20'
SCALE: 1"=5'
19
UTILITY CROSSINGS
116TH AVE SE PLAN AND PROFILE
SITE MAP KEY PLAN
KEYNOTE:
R-436019
116TH AVE SE PLAN AND PROFILE
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
Surface Water Enginering
jfarah 02/05/2026
EX CB#1
CB#34
EX CB#2
EX CB#3
EX CB#4
435
440
445
450
455
460
465
41+0042+0043+0044+0044+60
EX CB#1
CB#34
TYPE 1 (PUBLIC)EX CB#4
TYPE 1
EX CB#3
TYPE 1
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
116TH AVE SE PLAN AND PROFILE
116TH AVE SE
KEYNOTE
MA
T
C
H
L
I
N
E
-
S
T
A
4
0
+
6
0
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
19
SCALE: 1"=20'
SCALE: 1"=5'
465
460
455
450
445
440
435
MA
T
C
H
L
I
N
E
-
S
T
A
4
0
+
6
0
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
19
SCALE: 1"=20'
EDM
O
N
D
S
WAY
S
E
S
E
1
6
T
H
S
T
20
SITE MAP KEY PLAN
21
R-436020
116TH AVE SE PLAN AND PROFILE
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
Surface Water Enginering
jfarah 02/05/2026
CB#26
EX CB#1
CB#34
CB#25
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
116TH AVE SE
KEYNOTE
21
PH
A
S
E
2
PH
A
S
E
1
21
20
RO
A
D
A
NOTES
TRACT D
LOT 21 PLAN
SITE MAP KEY PLAN
SCALE: 1"=20'
R-436021
LOT 21 PLAN
TE
D
-
4
0
-
4
3
6
0
KEYNOTE
DEVELOPMENT ENGINEERING
HBray 02/05/2026
425
430
435
440
445
450
455
425
430
435
440
445
450
455
CB#19
CB#16
CB#18
CB#20
CB#17
CB#21
425
430
435
440
445
450
455
460
425
430
435
440
445
450
455
460
CB#18
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
DETENTION VAULT PLAN AND PROFILE
22
SCALE: 1"=10'
TRACT B
DETENTION VAULT PLAN
AND PROFILE
SCALE: 1"=20'
SCALE: 1"=5'
RO
A
D
A
SEE CONTINUATION ON SHEET 23
ONSITE VAULT DATA:
KEYNOTES
SCALE: 1"=20'
SCALE: 1"=5'
TRACT A18
13
18 14
SITE MAP KEY PLAN
R-436022
TE
D
-
4
0
-
4
3
6
0
NOTE:
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CB#21
CB#16
CB#18
CB#20
CB#19
CB#15
CB#17
425
430
435
440
445
450
455
460
425
430
435
440
445
450
455
460
CB#20
TYPE 2-48" (PUBLIC)
CB#19
TYPE 2-48" (PUBLIC)CB#18
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#21
TYPE 2-48" (PUBLIC)
420
425
430
435
440
445
450
455
420
425
430
435
440
445
450
455
CB#16
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#17
TYPE 1 MANHOLE (PUBLIC)
W/ SOLID LOCKING LIDCB#15
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
DETENTION VAULT PLAN AND PROFILE
23
18
TRACT B
TRACT A
SEE CONTINUATION ON SHEET 22
SCALE: 1"=10'
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
25
ROAD A
DETENTION VAULT PLAN
AND PROFILE
SCALE: 1"=20'
SCALE: 1"=5'
SITE MAP KEY PLAN
R-436023
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
DETENTION VAULT AND WATER QUALITY DETAILS
24
R-436024
TE
D
-
4
0
-
4
3
6
0
DETENTION VAULT AND
WATER QUALITY DETAILS
DEVELOPMENT ENGINEERING
HBray 02/05/2026
420
425
430
435
440
445
450
455
61+0062+0063+0064+00
CB#13
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)CB#14
TYPE 1 (PUBLIC)
BI-DIRECTIONAL GRATE
CB#15
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#11
TYPE 2-48"
CB#12
TYPE 1
W/ TRASH RACK
CB#15
CB#13
CB#14
CB#12
CB#11
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TRACT B
SCALE: 1"=20'
SCALE: 1"=5'
TRACT A
SCALE: 1"=20'
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
23
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
26
25
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
26
455
450
445
440
435
430
425
420
OFFSITE UTILITY ACCESS
ROAD PLAN AND PROFILE
OFFSITE UTILITY ACCESS ROAD PLAN AND PROFILE
SITE MAP KEY PLAN
R-436025 W-436005 S-436005
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
WATER UTILITY
JValdez 02/09/2026
CB#6
CB#10
CB#5
CB#9
CB#8
CB#7
410
415
420
425
430
435
440
445
450
65+0066+0067+0067+60
CB#10
TYPE 2-48"
W/ SOLID LOCKING LID
CB#6
TYPE 2-48"
W/ SOLID LOCKING LID
CB#5
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#9
TYPE 1 (PUBLIC)
BI-DIRECTIONAL GRATE
CB#7
TYPE 2-48"
CB#8
TYPE 1
W/ TRASH RACK
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
SCALE: 1"=20'
450
445
440
435
430
425
420
415
410
26
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
25
P
U
G
E
T
D
R
S
E
SEE CONTINUAT
I
O
N
O
N
S
H
E
E
T
28
SEE CONTINUA
T
I
O
N
O
N
S
H
E
E
T
28
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
25
SCALE: 1"=20'
SCALE: 1"=5'
OFFSITE UTILITY ACCESS
ROAD PLAN AND PROFILE
OFFSITE UTILITY ACCESS ROAD PLAN AND PROFILE
UTILITY CROSSINGS
SITE MAP KEY PLAN
NOTE:
WARNING EXISTING 16" OPL
PETROLEUM PIPELINE. SEE
POTHOLE NOTE ON THIS SHEET
KEYNOTE
CAUTION: PETROLEUM PIPELINES
BP FIELD REPRESENTATIVE
R-436026 W-436006 S-436006
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
UTILITY PROTECTION PLAN (UPP)
’
•
’
•
’
///
/
/
/
/
/
/
/
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
WATER UTILITY
JValdez 02/09/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
27
OFFSITE UTILITY ACCESS
ROAD DETAILS
OFFSITE UTILITY ACCESS ROAD DETAILS
R-436027 W-436005 S-436005
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WATER UTILITY
JValdez 02/09/2026
CB#6
EX CB#5
CB#4 CB#5
CB#3
CB#1
CB#2
405
410
415
420
425
430
435
440
445
405
410
415
420
425
430
435
440
445
49+80 50+00 51+00 52+00 53+00 54+00 55+00 55+20
CB#5
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#4
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#3
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)CB#1
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
EX CB#5
CB#6
TYPE 2-48"
W/ SOLID LOCKING LID
CB#2
W/ BEEHIVE
GRATE (PUBLIC)
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
PUGET DR SE PLAN AND PROFILE
PUGET DR SE
KEYNOTE
SCALE: 1"=20'
SEE CONTINUATION
ON SHEET 26
SCALE: 1"=20'
SCALE: 1"=5'
RO
L
L
I
N
G
HI
L
L
S
A
V
E
S
E
SE
1
9
T
H
S
T
28
PUGET DR SE PLAN
AND PROFILE
SITE MAP KEY PLAN
UTILITY CROSSINGS
CALL BEFORE YOU DIG:
1-800-424-5555
R-436028 W-436007 S-436007
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
CAUTION: PETROLEUM PIPELINES
WARNING EXISTING 16" OPL
PETROLEUM PIPELINE. SEE
POTHOLE NOTE ON THIS SHEET
BP FIELD REPRESENTATIVE
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
WATER UTILITY
JValdez 02/09/2026
CB#3
CB#4
405
410
415
420
425
430
435
440
405
410
415
420
425
430
435
440
CB#4
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CB#3
TYPE 2-48" W/ SOLID
LOCKING LID (PUBLIC)
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
PUGET DR SE PLAN AND PROFILE
KEYNOTE
29
PU
G
E
T
D
R
S
E
SCALE: 1"=20'
SCALE: 1"=5'
SCALE: 1"=20'
PUGET DR SE PLAN
AND PROFILE
SITE MAP KEY PLAN
R-436029
TE
D
-
4
0
-
4
3
6
0
UTILITY CROSSINGS
WARNING EXISTING 16" OPL
PETROLEUM PIPELINE. SEE
POTHOLE NOTE ON THIS SHEET CAUTION: PETROLEUM PIPELINES
BP FIELD REPRESENTATIVE
NOTES:
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
ROAD AND DRAINAGE NOTES AND DETAILS
30
ROAD AND DRAINAGE
NOTES AND DETAILS
R-436030
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
ROAD AND DRAINAGE NOTES AND DETAILS
31
ROAD AND DRAINAGE
NOTES AND DETAILS
R-436031
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
ROAD AND DRAINAGE NOTES AND DETAILS
32
ROAD AND DRAINAGE
NOTES AND DETAILS
R-436032
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
ROAD AND DRAINAGE NOTES AND DETAILS
33
ROAD AND DRAINAGE
NOTES AND DETAILS
R-436033
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
430
435
440
445
450
455
460
465
470
430
435
440
445
450
455
460
465
470
9+8010+0011+0012+0013+0014+0014+40
SSMH#11
TYPE 1-48"
SSMH#10
TYPE 1-48"
SSMH#9
TYPE 1-48"
SSMH#12
TYPE 1-48"
1
3
26
5
7
10
SSMH#10
SSMH#9
SSMH#12SSMH#11
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
WATER AND SEWER PLAN AND PROFILE - ROAD A
34
SCALE: 1"=20'
TRACT A
RO
A
D
B
WATER AND SEWER PLAN
AND PROFILE - ROAD A
SCALE: 1"=20'
SCALE: 1"=5'
11117
18
TRACT D
TRACT C
ROAD A
ALLEY Z
11
6
T
H
A
V
E
S
E
19 20
PH
A
S
E
2
PH
A
S
E
1
UTILITY CROSSINGS
SEE CONTINUATION ON SHEET 36SEE CONTINUATION ON SHEET 35
WATER MAIN FITTING DATA TABLE
SEE CONTINUATION
ON SHEET 38
CALL BEFORE YOU DIG:
1-800-424-5555
SITE MAP KEY PLAN SEE CONTINUATION ON SHEET 37
SEE CONTINUATION
ON SHEET 37
W-436008 S-436008
WW
P
-
2
7
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
FIRE FLOW LIMITATION AND RESIDENTIAL
FIRE SPRINKLER REQUIREMENTS
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
WATER UTILITY
JValdez 02/09/2026
430
435
440
445
450
455
460
465
470
430
435
440
445
450
455
460
465
470
19+60 20+00 21+00 22+00 23+00 23+80
SSMH#15
TYPE 1-48"
SSMH#16
TYPE 1-48"
SSMH#11
TYPE 1-48"
CB#23
SSMH#15 SSMH#16
SSMH#11
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
WATER AND SEWER PLAN AND PROFILE - ROAD B
35
SCALE: 1"=20'11 10 9 8 7
17 16 15
13 12
ROAD B
WATER AND SEWER PLAN
AND PROFILE - ROAD B
SCALE: 1"=20'
SCALE: 1"=5'
RO
A
D
A
UTILITY CROSSINGS
14
20
21
SEE CONTINUATION ON SHEET 34
SEE CONTINUATION
ON SHEET 34
WATER MAIN FITTING
DATA TABLE
CALL BEFORE YOU DIG:
1-800-424-5555
SITE MAP KEY PLAN
FIRE FLOW LIMITATION AND RESIDENTIAL
FIRE SPRINKLER REQUIREMENTS
W-436009 S-436009
WW
P
-
2
7
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
FIRE FLOW LIMITATION AND RESIDENTIAL
FIRE SPRINKLER REQUIREMENTS
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
WATER UTILITY
JValdez 02/09/2026
430
435
440
445
450
455
460
465
470
430
435
440
445
450
455
460
465
470
29+60 30+00 31+00 32+00 33+00 33+80
SSMH#14
TYPE 1-48"
SSMH#12
TYPE 1-48"
SSMH#13
TYPE 1-48"
1
CB#28
SSMH#14
SSMH#12
SSMH#13
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
WATER AND SEWER PLAN AND PROFILE - ALLEY Z
36
SCALE: 1"=20'
11 10 9 8 7
TRACT B
WATER AND SEWER PLAN
AND PROFILE - ALLEY Z
SCALE: 1"=20'
SCALE: 1"=5'
TRACT D
RO
A
D
A
ALLEY Z
PH
A
S
E
1
PH
A
S
E
2
SEE CONTINUATION
ON SHEET 34
SEE CONTINUATION
ON SHEET 34
1 2 3 4 5 6
UTILITY CROSSINGS
W-436010 S-436010
WW
P
-
2
7
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
WATER UTILITY
JValdez 02/09/2026
440
445
450
455
460
465
440
445
450
455
460
465
36+2037+0038+0039+0040+0041+00
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TRACT B
1SEE CONTINUATION
ON SHEET 34
PHASE 1
PHASE 2
SCALE: 1"=20'
116TH AVE SE
RO
A
D
A
SE
1
5
7
T
H
S
T
2 3 4 5 6
SCALE: 1"=20'
SCALE: 1"=5'
37
116TH AVE SE WATER PLAN AND PROFILEWATER MAIN FITTING DATA TABLE
SITE MAP KEY PLAN
W-436011
WT
R
-
2
7
-
4
3
6
0
UTILITY CROSSINGS
116TH AVE SE WATER
PLAN AND PROFILE
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WATER UTILITY
JValdez 02/09/2026
420
425
430
435
440
445
450
455
61+2062+0063+0064+00
SSMH#7
TYPE 1-48"
SSMH#7
SSMH#7
SSMH#9SSMH#8
420
425
430
435
440
445
450
455
460
465
420
425
430
435
440
445
450
455
460
465
59+6060+0061+0061+20
SSMH#8
TYPE 1-48"
SSMH#9
TYPE 1-48"
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
OFFSITE ACCESS ROAD SEWER PLAN AND PROFILE
SCALE: 1"=20'
TRACT B
SCALE: 1"=20'
SCALE: 1"=5'
TRACT A
18
SCALE: 1"=20'
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
T
O
T
H
E
R
I
G
H
T
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
39
38
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
39
455
450
445
440
435
430
425
420
OFFSITE ACCESS ROAD
SEWER PLAN AND PROFILE
SEE CONTINUATION TO THE LEFT
TRACT A
SITE MAP KEY PLAN
S-436011
TE
D
-
4
0
-
4
3
6
0
WT
R
-
2
7
-
4
3
6
0
WW
P
-
2
7
-
4
3
6
0
TRACT B
SCALE: 1"=20'
SCALE: 1"=5'
R
O
A
D
A
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
SSMH#3 SSMH#5SSMH#4
SSMH#6
410
415
420
425
430
435
440
445
450
65+0066+0067+0067+60
SSMH#4
TYPE 1-48"SSMH#3
TYPE 1-48"
SSMH#5
TYPE 1-48"
SSMH#6
TYPE 1-48"
!!!WARNING
- EXISTING
16" OPL
PETROLEUM
PIPELINE!!!
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
OFFSITE ACCESS ROAD SEWER PLAN AND PROFILE
SCALE: 1"=20'
450
445
440
435
430
425
420
415
410
39
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
38
SEE CONTINUAT
I
O
N
O
N
S
H
E
E
T
40
SEE CONTINUAT
I
O
N
O
N
S
H
E
E
T
40
MA
T
C
H
L
I
N
E
-
S
T
A
6
4
+
2
0
-
S
E
E
CO
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
38
SCALE: 1"=20'
SCALE: 1"=5'
OFFSITE ACCESS ROAD
SEWER PLAN AND PROFILE
P
U
G
E
T
D
R
S
E
KEYNOTE
UTILITY CROSSINGS
SITE MAP KEY PLAN
S-436012
WW
P
-
2
7
-
4
3
6
0
WARNING EXISTING 16" OPL
PETROLEUM PIPELINE. SEE
POTHOLE NOTE ON THIS SHEET
CAUTION: PETROLEUM PIPELINES
BP FIELD REPRESENTATIVE
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
SSMH#4
SSMH#1
SSMH#3SSMH#2
405
410
415
420
425
430
435
440
445
405
410
415
420
425
430
435
440
445
49+80 50+00 51+00 52+00 53+00 54+00 55+00 55+20
SSMH#1
TYPE 1-48"
SSMH#2
TYPE 1-48"
SSMH#3
TYPE 1-48"
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
PUGET DR SE SEWER PLAN AND PROFILE
PUGET DR SE
KEYNOTESCALE: 1"=20'
SEE CONTINUATION ON SHEET 39
SCALE: 1"=20'
SCALE: 1"=5'
RO
L
L
I
N
G
HI
L
L
S
A
V
E
S
E
SE
1
9
T
H
S
T
40
PUGET DR SE SEWER
PLAN AND PROFILE
SITE MAP KEY PLAN
CALL BEFORE YOU DIG:
1-800-424-5555
S-436013
WW
P
-
2
7
-
4
3
6
0
CAUTION: PETROLEUM PIPELINES
BP FIELD REPRESENTATIVE
UTILITY CROSSINGS
WARNING EXISTING 16" OPL
PETROLEUM PIPELINE. SEE
POTHOLE NOTE ON THIS SHEET
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
WATER NOTES AND DETAILS
41
WATER NOTES AND DETAILS
W-436013
WT
R
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WATER UTILITY
JValdez 02/09/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
WATER NOTES AND DETAILS
42
WATER NOTES AND DETAILS
W-436014
WT
R
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WATER UTILITY
JValdez 02/09/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
SEWER NOTES AND DETAILS
43
SEWER NOTES AND DETAILS
S-436014
WW
P
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
SEWER NOTES AND DETAILS
44
SEWER NOTES AND DETAILS
S-436015
WW
P
-
2
7
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION PLAN - ONSITE
SCALE: 1"=20'
PHASE 2
PHASE 1
TRACT D
RO
A
D
A
ROAD B
1
11
20
45
SOURCE OF SIGNIFICANT TREES
TREE PROTECTION KEYNOTE
TREE NOTES:
ROOT PROTECTION ZONE (RPZ) IMPACT
TRACT C
ALLEY Z
MA
T
C
H
L
I
N
E
-
S
E
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
46
SITE MAP KEY PLAN
R-436034
TE
D
-
4
0
-
4
3
6
0
SEE CONTINUATION ON SHEET 48
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION PLAN - ONSITE
SCALE: 1"=20'
2
3
4
5
6
7
8
9
10
46
ALLEY Z
SOURCE OF SIGNIFICANT TREES
TREE PROTECTION KEYNOTE
TRACT B
RO
A
D
B
1
11
PH
A
S
E
2
PH
A
S
E
1
MATCHLINE - SEE CONTINUATION ON SHEET 45
MA
T
C
H
L
I
N
E
-
S
E
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
47
ROOT PROTECTION ZONE (RPZ) IMPACT
SITE MAP KEY PLAN
R-436035
TE
D
-
4
0
-
4
3
6
0
NOTE:
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION PLAN - ONSITE
TRACT B
12
13
14
15
16
17
47
SOURCE OF SIGNIFICANT TREES
TREE PROTECTION KEYNOTE
RO
A
D
B
TRACT A
18
SEE SHEET 49 FOR
OFFSITE TREE
RETENTION PLAN SCALE: 1"=20'
MATCHLINE - SEE CONTINUATION ON SHEET 48
MA
T
C
H
L
I
N
E
-
S
E
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
46
ROOT PROTECTION ZONE (RPZ) IMPACT
SITE MAP KEY PLAN
R-436036
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION PLAN - ONSITE
TRACT C
18
48
SEE SHEET 49 FOR
OFFSITE TREE
RETENTION PLAN
SOURCE OF SIGNIFICANT TREES
TREE PROTECTION KEYNOTE
TRACT A
19
17
ROAD A
SCALE: 1"=20'
MATCHLINE - SEE CONTINUATION ON SHEET 47
ROOT PROTECTION ZONE (RPZ) IMPACT
SITE MAP KEY PLAN
R-436037
TE
D
-
4
0
-
4
3
6
0
SE
E
C
O
N
T
I
N
U
A
T
I
O
N
O
N
S
H
E
E
T
45
RO
A
D
B
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
PUG
E
T
D
R
S
E
R
O
L
L
I
N
G
H
I
L
L
S
A
V
E
S
E
SCALE: 1"=30'
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION PLAN - OFFSITE
49
TRACT A
TRACT B
SOURCE OF SIGNIFICANT TREES
TREE PROTECTION KEYNOTE
TREE RETENTION PLAN - OFFSITE
SITE MAP KEY PLAN
R-436038
TE
D
-
4
0
-
4
3
6
0
TREE NOTES:
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION DETAILS
50
TREE RETENTION DETAILS
R-436039
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION DETAILS
51
TREE RETENTION DETAILS
R-436039
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
LU
A
2
3
-
0
0
0
1
4
3
C2
5
0
0
2
2
7
2
HA
R
M
O
N
Y
R
I
D
G
E
PR
2
3
-
0
0
0
0
7
6
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
66
T R E N T O N SK
O
D
A
DATUM
BENCHMARK
CALL BEFORE YOU DIG:
1-800-424-5555
TREE RETENTION DETAILS
52
TREE RETENTION DETAILS
TREE PROTECTION FENCING
AND SIGNAGE DETAIL
R-436040
TE
D
-
4
0
-
4
3
6
0
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
SPACING
30" o.c.
WATER USE
MEDIUM
LOW
LOW
LOW
MEDIUM
LOW
SYMBOL QTY BOTANICAL / COMMON NAME CONT.WATER USE
SHRUBS
30 EUONYMUS ALATUS `COMPACTUS` / COMPACT BURNING BUSH 2 GAL.DROUGHT TOLERANT
42 EUONYMUS JAPONICUS `AUREO-MARGINATUS` / GOLDEN EUONYMUS 2 GAL.DROUGHT TOLERANT
174 MAHONIA AQUIFOLIUM / OREGON GRAPE 2 GAL.DROUGHT TOLERANT
146 NANDINA DOMESTICA `COMPACTA` / DWARF HEAVENLY BAMBOO 2 GAL.DROUGHT TOLERANT
20 RHODODENDRON X `HOLDEN` / RHODODENDRON 2 GAL.MEDIUM
FERNS AND GRASSES
41 CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER` / FEATHER REED GRASS 2 GAL.DROUGHT TOLERANT
SYMBOL QTY BOTANICAL / COMMON NAME CONT.WATER USE
GROUND COVERS
957 ARCTOSTAPHYLOS UVA-URSI `MASSACHUSETTS` / KINNIKINNICK 1 GAL.DROUGHT TOLERANT
15,672 SF EROSION-CONTROL HYDROSEED HYDROSEED
20,120 SF LAWN, TURFGRASS SOD OR SEED
M
Nd
Rh
C
* STAKE AND GUY ALL TREES TWO GROWING SEASONS
ON
S
I
T
E
:
25
R
E
P
L
.
T
R
E
E
S
SYMBOL QTY BOTANICAL / COMMON NAME CONT.SIZE
REPLACEMENT TREES
12 ACER MACROPHYLLUM / BIGLEAF MAPLE B & B 2" CAL
13 PSEUDOTSUGA MENZIESII / DOUGLAS FIR B & B 6` MIN. HT.
STREET TREES
39 ACER RUBRUM 'BOWHALL' / BOWHALL RED MAPLE B & B 2" CAL
YARD TREES
19 ACER PALMATUM `SANGO-KAKU` / CORALBARK JAPANESE MAPLE B & B 2" CAL
9 AMELANCHIER X GRANDIFLORA `AUTUMN BRILLIANCE` / SERVICEBERRY B & B 2" CAL
11 ARBUTUS X 'MARINA' / STRAWBERRY TREE B & B 2" CAL
PLANT SCHEDULE ONSITE
LARGE TREE, 2 TREE CREDITS EACH
LARGE TREE, 2 TREE CREDITS EACH
*
*
*
1
2
3
4
5
6
11
10
8
7
9
12
13
14
15
16
1718
TRACT ATRACT B
TRACT C
19 20
TRACT D
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
TE
D
-
4
0
-
4
3
6
0
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
HA
R
M
O
N
Y
R
I
D
G
E
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
7
PR
2
3
-
0
0
0
7
6
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
LANDSCAPE PLAN INDEX AND PLANT SCHEDULE
SCALE: 1"=50'
L1
11
6
T
H
A
V
E
S
E
ROAD A
RO
A
D
B
L2
L3
L4AL5
L4C
LANDSCAPE PLAN INDEX
AL
L
E
Y
Z
TRACT B
TRACT B
L4B
S P
U
G
E
T
D
R
I
V
E
NOTE: THIS PLANT SCHEDULE IS FOR ONSITE PORTION ONLY.
SEE SHEET L5 FOR OFFSITE PLAN AND PLANT SCHEDULE.
TREE RETENTION AND REPLACEMENT
LANDSCAPE PLAN INDEX / SCHEDULE
R-436040
SEE TREE RETENTION PLAN IN CIVIL SET FOR TREE
RETENTION INFORMATION.
25 REPLACEMENT TREES REQUIRED
SOURCE: FINAL TREE PROTECTION PLAN BY WASHINGTON
FORESTRY CONSULTANTS, INC. DATED 8/21/2025 FOR TREE
PROTECTION INFORMATION.
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
Rh
Rh Rh
Rh
Rh
Rh
Rh
Rh
Rh
Rh
Rh
M
M
M
M M
M M
M
MM
MM
MM
MM
M
MM
M M
M
M
MM
M M
M
MMMM
M
MM
M
M
M M
M M
M
M
M M
MM
M
M
MM
M
MM
M M
M
M
M M
M
MM
M
MM
MM
M
M M
M
M M
M M
M
MM
M
MM
M
MM
M M
MM
M
M
M M
M
M
M M
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
NdNd
Nd
NdNd
Nd
Nd
NdNd
NdNd
NdNd
Nd
Nd
NdNd
Nd
Nd
Nd
Nd
Nd
Nd
Nd Nd
Nd
Nd Nd
Nd Nd
Nd
Nd
Nd Nd
Nd
Nd
Nd Nd
Nd
Nd NdNdNd
Nd
Nd Nd
NdNd
Nd
Nd Nd
Nd NdNd
Nd Nd
Nd
NdNd
Nd
NdNd
Nd
Nd NdNd
Nd
Nd
NdNdNd
C
NdNd
Nd
Nd Nd
NdNd
Nd NdNd
Nd
Nd
Nd NdNd
Nd
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB RB
RB
RBRB
RB
RB
RB
RB
RB
CNd
MM
M
RhNd
2
3
4
5
6
10
8
7
9
12
13
14
15
16
TRACT A
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
EXISTING TREE TO BE RETAINED
PROTECT DURING CONSTRUCTION
LEGEND
EXISTING LANDSCAPING TO REMAIN
ROOT BARRIER
SEE DETAIL, SHEET L4
CEDAR SPLIT RAIL FENCE WITH
REQ. SIGNAGE, SEE DETAIL SHEET L7
TREE PROTECTION FENCING
SEE TREE RETENTION PLAN
RB
RB
L2
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
TE
D
-
4
0
-
4
3
6
0
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
HA
R
M
O
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Y
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I
D
G
E
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
7
PR
2
3
-
0
0
0
7
6
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
LANDSCAPE PLAN
11
6
T
H
A
V
E
S
E
RO
A
D
B
AL
L
E
Y
Z
SCALE: 1"=20'
MATCHLINE SEE SHEET L3
MA
T
C
H
L
I
N
E
S
E
E
S
H
E
E
T
L
4
,
D
I
V
.
C
PROPERTY
BOUNDARY
PROPERTY
BOUNDARY
10' W. STREET FRONTAGE
LANDSCAPING, TYP.
10' W. STREET FRONTAGE
LANDSCAPING, TYP.
STREET TREES
30' O.C., TYP.
STORM WATER
DETENTION FACILITY
SEE CIVIL
SHRUBS AND
GROUNDCOVER
BETWEEN RETAINING
WALLS PER RMC
4.4.040(C)2
TRACT A
DRAINAGE FACILITY
TRACT B
TREE RETENTION
STREET FRONTAGE LANDSCAPE (LOTS
1-12) TO BE REVISED PER PEDESTRIAN
PATHS, LOCATIONS TBD
TREE PROTECTION FENCING, TYP.
SEE TREE RETENTION PLAN
LANDSCAPE PLAN
CENTER STREET TREES
ON LIGHT POLE WHERE
APPLICABLE, TYP.
NO STREET TREE
DUE TO EXISTING
WATER LINE
R-436041
EROSION-CONTROL HYDROSEED
GRADED OR DISTURBED AREAS, TYP.
PROPOSED PATH
SEE CIVIL
PROPOSED
CONTOUR, TYP.
EXISTING
CONTOUR, TYP.
CEDAR SPLIT-RAIL FENCING WITH
REQ. SIGNAGE, TYP.
SEE DETAIL
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
Rh
Rh Rh
Rh
Rh Rh Rh
Rh
M
M
M
MMMM
M
MM
M
MMM
MM
MMM M M
M M
M
M
M
M
MMMMM
M
M
M
M
M
M M
M
M
MM
M M
M
M M
MM
MMM M
M M M
MM
MM
MM
MM
M
M
M M
M
M M
M M
CC
C
CC C
C
C
C
C
C
C
C
NdNdNdNdNdNd
Nd
Nd
Nd
Nd
Nd
Nd
Nd
Nd
Nd NdNd
NdNd
NdNd
Nd
Nd
NdNd
Nd Nd
NdNd Nd Nd
Nd
Nd
Nd Nd
Nd Nd
Nd Nd
Nd Nd
Nd
Nd NdNd
Nd
Nd
Nd
Nd
NdNd
Nd NdNd
NdNdNd
Nd
Nd
Nd
Nd
NdNd
Nd
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB
RB RB
RB
1
11
1718
TRACT C
19 20
TRACT D
C
C
M
MC
C
C
C
RB
Nd
RB
RB
EXISTING TREE TO BE RETAINED
PROTECT DURING CONSTRUCTION
LEGEND
EXISTING LANDSCAPING TO REMAIN
ROOT BARRIER
SEE DETAIL, SHEET L4
CEDAR SPLIT RAIL FENCE WITH
REQ. SIGNAGE, SEE DETAIL SHEET L7
TREE PROTECTION FENCING
SEE TREE RETENTION PLAN
RB
RB
L3
11
6
T
H
A
V
E
S
E
ROAD A
RO
A
D
B
AL
L
E
Y
Z
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
TE
D
-
4
0
-
4
3
6
0
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
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O
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Y
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HA
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B.
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.
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.
J
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B
N
O
.
2
2
2
9
8
7
PR
2
3
-
0
0
0
7
6
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
LANDSCAPE PLAN
SCALE: 1"=20'
MA
T
C
H
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I
N
E
S
E
E
S
H
E
E
T
L
4
,
D
I
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.
B
MATCHLINE SEE SHEET L4, DIV. A
PROPERTY
BOUNDARY
STREET TREES
30' O.C., TYP.
10' W. STREET FRONTAGE
LANDSCAPING, TYP.
SHRUBS AND GROUNDCOVER
BETWEEN RETAINING WALLS
PER RMC 4.4.040(C)2
STREET FRONTAGE LANDSCAPE (LOTS
1-12) TO BE REVISED PER PEDESTRIAN
PATHS, LOCATIONS TBD
TREE PROTECTION FENCING, TYP.
SEE TREE RETENTION PLAN
CEDAR SPLIT-RAIL FENCING WITH
REQ. SIGNAGE, TYP.
SEE DETAIL
CENTER STREET TREES
ON LIGHT POLE WHERE
APPLICABLE, TYP.
LANDSCAPE PLAN
MIN. 15' CLEARANCE
BETWEEN STREET TREE
AND FRONT OF SIGN, TYP.
R-436042
CEDAR SPLIT-RAIL
FENCING, TYP.
SEE DETAIL
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
83
'
-
7
1
/
2
"
60
'
-
4
"
RB RB
RB RB
RB RB
RB RB
TRACT ATRACT B
EXISTING TREE TO BE RETAINED
PROTECT DURING CONSTRUCTION
LEGEND
EXISTING LANDSCAPING TO REMAIN
ROOT BARRIER
SEE DETAIL, SHEET L4
CEDAR SPLIT RAIL FENCE WITH
REQ. SIGNAGE, SEE DETAIL SHEET L7
TREE PROTECTION FENCING
SEE TREE RETENTION PLAN
RB
RB
L4
11
6
T
H
A
V
E
S
E
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
TE
D
-
4
0
-
4
3
6
0
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
HA
R
M
O
N
Y
R
I
D
G
E
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
7
PR
2
3
-
0
0
0
7
6
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
LANDSCAPE PLAN
SCALE: 1"=20'
MA
T
C
H
L
I
N
E
S
E
E
S
H
E
E
T
L
2
MATCHLINE SEE SHEET L4, DIV. B
MATCHLINE SEE SHEET L4, DIV. C
MA
T
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S
E
E
S
H
E
E
T
L
3
MATCHLINE SEE SHEET L3
LANDSCAPE PLAN DIV. A
LANDSCAPE PLAN DIV. B
LANDSCAPE PLAN DIV. C
PROPERTY
BOUNDARY
PROPERTY
BOUNDARY PROPERTY
BOUNDARY
STREET TREES
30' O.C., TYP.
TRACT B
22
TREE PROTECTION FENCING, TYP.
SEE TREE RETENTION PLAN
CEDAR SPLIT-RAIL FENCING WITH
REQ. SIGNAGE, TYP.
SEE DETAIL
LANDSCAPE PLAN
CENTER STREET TREES
ON LIGHT POLE WHERE
APPLICABLE, TYP.
R-436043
Planning condition:
The applicant shall install temporary irrigation for the new on site trees
in Tract B for a minimum of two (2) years in order to ensure their survival.
temporary irrigation shall be installed and approved by the department
planning manager prior to project closeout.
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
60
'
-
4
"
EXISTING TREE TO BE RETAINED
PROTECT DURING CONSTRUCTION
LEGEND
SYMBOL QTY BOTANICAL / COMMON NAME CONT.SIZE WATER USE
REPLACEMENT TREES
15 PSEUDOTSUGA MENZIESII / DOUGLAS FIR B & B 6` MIN. HT.LOW
PLANT SCHEDULE OFFSITE
* STAKE AND GUY ALL TREES TWO GROWING SEASONS
*
LARGE TREE, 2 TREE CREDITS EACH
TREE PROTECTION FENCING
SEE TREE RETENTION PLAN
L5
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
TE
D
-
4
0
-
4
3
6
0
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
HA
R
M
O
N
Y
R
I
D
G
E
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
7
PR
2
3
-
0
0
0
7
6
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
OFFSITE LANDSCAPE PLAN
MAT
C
H
L
I
N
E
S
E
E
S
H
E
E
T
L
4
OFF
S
I
T
E
L
A
N
D
S
C
A
P
E
P
L
A
N
OFFSITE
PROPERTY
BOUNDARY
S P
U
G
E
T
D
R
I
V
E
EX R/W LINE
SCALE: 1"=30'
OFFSITE TREE RETENTION AND REPLACEMENT
MAINTAIN MIN. 10' HORIZ. CLEARANCE BETWEEN
TREES AND UNDERGROUND UTILIITY LINES, TYP.
NOTE: THIS PLANT SCHEDULE IS FOR OFFSITE PORTION ONLY.
SEE SHEET L1 FOR ONSITE PLAN AND PLANT SCHEDULE.
TREE PROTECTION FENCING, TYP.
SEE TREE RETENTION PLAN
OFFSITE LANDSCAPE PLAN
R-436044
SEE TREE RETENTION PLAN IN CIVIL SET FOR TREE
RETENTION INFORMATION.
29 REPLACEMENT TREE CREDITS REQUIRED
SOURCE: FINAL TREE PROTECTION PLAN BY WASHINGTON
FORESTRY CONSULTANTS, INC. DATED 8/21/2025 FOR TREE
PROTECTION INFORMATION.
Planning condition:
The applicant shall install temporary irrigation for the new off-site
trees for a minimum of two (2) years in order to ensure their survival.
temporary irrigation shall be installed and approved by the
department planning manager prior to project closeout.
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
L6
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
TE
D
-
4
0
-
4
3
6
0
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
HA
R
M
O
N
Y
R
I
D
G
E
B.
C
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E
.
J
O
B
N
O
.
2
2
2
9
8
7
PR
2
3
-
0
0
0
7
6
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
LANDSCAPE NOTES AND DETAILS
LANDSCAPE NOTES AND DETAILS
R-436045
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
CITY OF RENTON, KING COUNTY, WASHINGTON
HARMONY RIDGE
A PORTION OF SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
FOR
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
TE
D
-
4
0
-
4
3
6
0
HARMONY RIDGEICHIJO USA, CO., LTD
1406 140TH PL SE, SUITE 104, BELLEVUE, WA 98007
HA
R
M
O
N
Y
R
I
D
G
E
HA
R
M
O
N
Y
R
I
D
G
E
B.
C
.
E
.
J
O
B
N
O
.
2
2
2
9
8
7
PR
2
3
-
0
0
0
7
6
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
LANDSCAPE DETAILS
L7
PROTECTION
OF THESE
TREES IS IN
YOUR CARE.
ALTERATION
OR
DISTURBANCE
IS PROHIBITED
BY LAW.
LANDSCAPE DETAILS
R-436046
DEVELOPMENT ENGINEERING
HBray 02/05/2026
AMorganroth
02/05/2026
CURRENT PLANNING
REDMOND 425-449-4704PASCO509-905-0275
SILVERDALE 360-722-5081 esnw.com
Geotechnical Engineering
Environmental Services
Earthwork Observation & Testing
CESCL & Stormwater Services
Sheet No.
W1Rockery Design and Notes
HARMONY RIDGE
Renton, Washington
Date Revision
Proj. No. 8888.02
Designed KDH
Client Ichijo USA Co., Ltd.
Approved KDH
Drawn MRS
Checked KDH
Date 03/21/2025
No.
GENERAL NOTES
A. Rockery construction is a craft. The skill and experience of the builder will largely dictate
the success of the construction. Ultimately, the responsibility for suitable rockery construction
lies with the rockery contractor.
B. A rockery is a protective system with respect to weathering and erosion processes on an
exposed soil face.
C. The degree of retention achieved is dependent largely on the size of rock used. Rockeries
constructed using larger rocks tend to be more competent.
DESIGN NOTES
A. Reference: 1. Barghausen Consulting Engineers, LLC, Detailed Grading Plan, Job No. 22298,
dated March 13, 2025
2. Earth Solutions NW, LLC, Geotechnical Engineering Study, updated July 3, 2023
B. The following design assumptions were used:
• Internal angle of friction for retained soil = 38 degrees
• Unit weight of retained soil = 125 pcf
• Maximum total rockery height = 7 feet
• Batter of rockery = 1H : 6V
• Site-modified peak ground acceleration = 0.719 g (per 2021 IBC; Site Class C)
• Surcharge = None
CONSTRUCTION NOTES
A. All rocks should be sound, angular to sub-angular ledge rock that is resistant to weathering.
B. Top rock and base rock widths shall be consistent with the detail provided on this sheet and
the Rock Schedule below. Intermediate rock sizes (between the base rock and top rock)
shall be appropriately incremented with respect to the overall rockery height and the required
(minimum) rock widths.
C. The keyway shall comprise a shallow trench of not less than 12 inches in depth. The keyway
subgrade should be slightly inclined back toward the soil cut face. The competency of the
keyway shall be confirmed by the Geotechnical Engineer using a small-diameter steel rod.
D. The first course of rock should be placed on firm and unyielding soil, or onto the previously
installed layer of crushed rock. Full contact between the rock and soil (or crushed rock
surface, at the option of the contractor) should occur.
E. Rocks should be placed to avoid continuous joint planes in vertical or lateral directions.
Each rock should bear on two or more rocks below it, with good flat-to-flat contact. Rocks
should be placed so that there is some bearing between flat rock faces rather than in or on
spaces between the underlying rocks. The upper plane of each rock between courses (the
top surface of rock) should slope back toward the soil cut face and away from the face of
the rockery.
F. The long dimensions of the rocks should extend back toward the cut face to provide maximum
stability.
G. Filter drain rock shall consist of 2- to 4-inch diameter, clean, angular rock (e.g., quarry spalls).
Alternative filter drain rock material may be considered upon approval by the Geotechnical
Engineer. Minimum thickness of the filter drain rock shall be consistent with the detail
provided on this sheet.
H. The drainage pipe discharge points shall be connected to an approved system.
I. The slopes above and below the rockery shall be consistent with the detail provided on this
sheet. Steeper slope inclinations must be approved by the Geotechnical Engineer.
J. The rockery batter should be inclined at approximately 1H:6V. The rockery shall not be
inclined flatter that 1H:4V without approval from the Geotechnical Engineer.
NOTES
1. Rockery alignment and heights to be established by Contractor / Surveyor.
2. Geotechnical Engineer to confirm Keyway stability, support characteristics,
and overall stability prior to construction.
FIELD QUALITY CONTROL
A. The Geotechnical Engineer shall be notified to observe cuts for the rockery on a periodic or
full-time basis, as appropriate. Additional flattening of cuts may be recommended by the
Geotechnical Engineer depending on the soil and groundwater conditions observed. Where
native cuts do not expose competent native soil, additional excavation activities, as well as
addition of reinforcement and compacted structural fill, may be necessary.
B. Quality assurance shall include observation of the rockery construction for general compliance
with the design drawings and specifications. At a minimum, quality assurance inspections shall
include observation, testing, and/or documentation of the subgrade and keyway, filter drain
zone, rockery thickness, placement and configuration on the rocks, batter, and sloped
conditions (if any) at the top and toe of the rockery.
C. The Owner may elect to complete additional quality control measures with respect to
rock quality. Such measures may include testing to determine the following rock
characteristics: adsorption, expansive breakdown, soundness, unconfined compressive
strength, and bulk specific gravity. Rock quality testing should be completed in
accordance with applicable ASTM or AASHTO standards, where applicable.
MAINTENANCE & SERVICE NOTES
A. Rockeries should be considered maintenance items that will require periodic inspection
and repair and should therefore be located such that a contractor can access the rockery
if repairs become necessary.
B. The Geotechnical Engineer should be contacted to re-evaluate the rockery if any of the
following conditions occur once the rockery is constructed:
• Excavations (even if temporary) within H feet of the back (top) of the rockery
• Excavations (even if temporary) within 2/3 H feet of the front (toe) of the rockery
• Excavations (even if temporary) that penetrate into the zone of influence of the
front (toe) of the rockery, which is bounded by a 45-degree line extending from
the rockery toe
• Removal of soil from the subgrade in front of the rockery
• Adding load or surcharge within H feet of the back (top) of the rockery, including
any increase to the rockery height
• Forcing, directing, or otherwise causing surface or subsurface water to flow
behind the rockery
1
6
Rockery Height
H = 7' (Max.)Filter Drain Rock
(Extend along entire height
of Rockery)
NATIVE CUT
ROCKERY DETAIL
NOT - TO - SCALE
Dense Subgrade
(Geotechnical Engineer to Confirm)
Dense Native Soil
(Geotechnical Engineer
to Confirm)
NOTE: Rockery Toe Backfill
must be placed during or
immediately after Rockery Construction.
Sleeve
(As Needed)
Wood or Chain Link Fence
(by Others as Required)
Level Top Slope
Base Rock Width
(See Rock Schedule)
12"
(Min.)
Level Toe Slope
Top Rock Width
(See Rock Schedule)
12" (Min.)
6'-0" (Max.)
4" Perforated Drainpipe
(On-Grade)
Surround with Clean Rock
ROCK SCHEDULE
Range of H
(ft)
Min. Top Width
(in)
Min. Base Width
(in)
H < 4.0
4.0 < H < 6.0
6.0 < H < 7.0
_
_
_
28
36
48
12
14
18
03/21/2025
R-436047
DEVELOPMENT ENGINEERING
HBray 02/10/2026
REDMOND 425-449-4704PASCO509-905-0275
SILVERDALE 360-722-5081 esnw.com
Geotechnical Engineering
Environmental Services
Earthwork Observation & Testing
CESCL & Stormwater Services
Sheet No.
W2Lock + Load Wall Designs and Notes
HARMONY RIDGE
Renton, Washington
Date Revision
Proj. No. 8888.02
Designed KDH
Client Ichijo USA Co., Ltd.
Approved KDH
Drawn MRS
Checked KDH
Date 03/21/2025
No.
NOTES
1. Wall alignment and heights to be established by Contractor / Surveyor.
2. Geotechnical Engineer to confirm Keyway stability, support characteristics,
and overall stability prior to construction.
DESIGN NOTES
Reference: 1. Barghausen Consulting Engineers, LLC, Detailed Grading Plan, Job No. 22298,
dated March 13, 2025
2. Earth Solutions NW, LLC, Geotechnical Engineering Study, updated July 3, 2023
The following design assumptions were used:
• Internal angle of friction for reinforced soil = 32 degrees (general design)
• Unit weight of reinforced soil = 125 pcf (general design)
• Maximum total wall height = 8.00 feet
• Batter of wall = 1H : 10V
• Site-modified peak ground acceleration = 0.719 g (per 2021 IBC; Site Class C)
• Surcharges (Where Applicable) = 3,000-plf Footing Strip Load
2H:1V Top Slope
TECHNICAL SPECIFICATIONS FOR MECHANICALLY STABILIZED LOCK + LOAD
RETAINING WALLS
GENERAL
A. The work involves the supply and installation of mechanically stabilized earth (MSE)
retaining walls. The Concrete Panels and Counterforts will consist of Lock + Load Stone.
Counterforts and Geogrid are the types of soil reinforcement. The work will include, but is
not limited to:
• excavation to the grades shown on the civil drawings
• supply and installation of geogrid reinforcement
• supply and installation of drainage fill and piping
• supply and installation of segmental Lock + Load Stones
• supply and installation of retained and reinforced soil fill
B. The walls shall be installed on undisturbed Native Soils or Structural Fill, as
appropriate.
MATERIALS
A. Concrete Panels and Counterforts are locked together to form a “Stone”. The
retaining walls have been designed on the basis of Lock + Load Retaining Wall
“Stones”. “Stones” are to be purchased from a licensed Lock + Load manufacturer.
The Lock + Load trademark on each pallet identifies Lock + Load products.
B. Information on the purchase of Lock + Load products can be obtained through:
Pacific LOCK + LOAD, Inc.
Telephone: (503) 682-2868
Website: www.pacificlocknload.com
C. Geogrid: Structural geogrid reinforcement shall consist of Miragrid 5XT or an alternative
approved by the Geotechnical Engineer.
D. Drainage Fill: Drainage Fill placed around and above the perforated drainage pipe
shall consist of round or angular 3/4-inch to 1-inch clean rock.
E. Face Gravel: 3/4-inch to 1-inch clean crushed rock or approved equivalent by the
Geotechnical Engineer.
F. Reinforced and Retained Soil: Suitable granular material approved by the
Geotechnical Engineer.
G. Leveling Course: The Leveling Course shall consist of angular, crushed aggregate with
maximum size of 3/4 inch. The Leveling Course Fill may be single size or may be well
graded containing a maximum of 5% passing the No. 200 sieve.
EXECUTION
A. Contractor shall excavate to the lines and grades shown on the construction drawings.
The Geotechnical Engineer should observe the excavation prior to the placement of
the leveling material or fill soils.
B. Over-excavation of deleterious soils or rock shall be replaced with material meeting
the specifications described in Materials Section “F” above. The material shall be
compacted to 95% of ASTM D1557 (Modified Proctor) and shall be at (or slightly above)
the optimum moisture content.
C. The first course of concrete Lock + Load “Stones” shall be placed on the Leveling Course,
and the alignment and level shall be checked.
D. “Stones” shall be placed with the top of the panel level and parallel to the wall face.
The Counterfort Base shall be installed horizontal and perpendicular to the face of the
retaining wall.
E. Geogrid shall be oriented with the highest-strength axis perpendicular to the wall
alignment.
F. Geogrid reinforcement shall be placed at the levels and to the lengths shown on the
drawings and shall begin at the back of the Lock + Load Panels.
G. The geogrid shall be laid horizontally in the direction perpendicular to the face of the
retaining wall. The geogrid shall be pulled taut, free of wrinkles, and anchored prior to
backfill placement on the geogrid.
H. The geogrid reinforcement shall be continuous throughout respective embedment lengths.
Spliced connections between shorter pieces of geogrid are not permitted.
I. The drainage pipe discharge points shall be connected to an approved system.
J. Reinforced and Retained Backfill shall be placed, spread, and compacted in such a
manner that minimizes the development of slack in the geogrid.
K. Reinforced and Retained Backfill shall be placed and compacted in lifts not to
exceed 8 inches where hand-compaction equipment is used and not more than 12 inches
where heavy compaction equipment is used. Compaction should occur over the tail of the
Counterfort prior to areas away from the retaining wall. Hand-operated vibratory plate
compaction equipment (700 lb. to 1,000 lb.) shall be used to compact the face gravel at
wall face.
L. Reinforced and Retained Backfill shall be compacted to 95% of the maximum dry density
as determined by ASTM D1557 (Modified Proctor) or equivalent. The moisture content of
the backfill material prior to and during compaction shall be uniformly distributed
throughout each layer and shall be at (or slightly above) the optimum moisture content.
M. Hand-operated compaction equipment (700 lb. to 1,000 lb.) shall be used within
26 inches of the front face of the concrete facing.
N. Tracked construction equipment shall not be operated directly upon the geogrid
reinforcement. A minimum fill thickness of 6 inches is required prior to operation of
tracked vehicles over the geogrid.
O. Rubber-tired equipment may pass over the geogrid reinforcement at speeds
less than 5 mph. Sudden braking and sharp turning shall be avoided.
P. At the end of each day of operation, the contractor shall slope the last lift of
reinforced backfill away from the wall units to direct runoff away from the wall face.
The contractor shall not allow surface runoff from adjacent areas to enter the wall
construction site.
GEOTECHNICAL OBSERVATIONS & TESTING
A. The Geotechnical Engineer shall be retained to provide observation and testing services
during Lock + Load retaining wall construction. The Geotechnical Engineer shall be
contacted, at least 48 hours prior to the start of wall construction and related grading
activities, to observe Lock + Load wall installation on a full-time basis.
B. Observations by the Geotechnical Engineer (or their representative) do not relieve the
contractor of their responsibility to comply with the contract documents, including the
notes, details, and specifications provided on these sheets.
C. At a minimum, the Geotechnical Engineer shall be retained to observe and/or test the
following: erosion control; excavation activities; subsurface drainage
installation; soil bearing and subgrade/keyway competency; Lock + Load panel
installation and wall batter; structural fill placement and compaction testing; and
verification of proper geogrid strengths, lengths, and orientation.
Level Toe Slope
Wall Height
H = 6.67'
(Max.)
MSE CONDITION
BETWEEN LOTS 18 & 16/17
NOT - TO - SCALE
2.67'
(typ.)
4" Perforated Drainpipe
(On-Grade)
Surround with Clean Rock
Reinforced
Soil
Retained
Soil
4" - 6" Leveling Course
18" of Well-Compacted
Face Gravel
Geogrid Layer 1
Geogrid Layer 2
Fence
(By Others)
12" (Min.)
NOTE: Geotechnical Engineer shall
evaluate the need for Supplementary
Drainage behind the Reinforcement
Zone during Construction.
Drainage Blanket
(As Necessary per
Geotechnical Engineer)
1
10
Mirafi 140N
Filter Fabric
(If Necessary per
Geotechnical Engineer)
NOTE: Wall Toe Backfill must be placed
during or immediately after wall construction.
Geogrid Length L
Geogrid Reinforcement
(See Geogrid Schedule)
6' - 0"
(Max.)
Level Top Slope
5' (Min.) Footing Setback
Level Toe Slope
Wall Height
H = 8'
(Max.)
MSE CONDITION
WEST OF TRACTA
NOT - TO - SCALE
2.67'
(typ.)
4" Perforated Drainpipe
(On-Grade)
Surround with Clean Rock
Reinforced
Soil
Retained
Soil
4" - 6" Leveling Course
18" of Well-Compacted
Face Gravel
Geogrid Layer 1
Geogrid Layer 2 (etc.)
Fence
(By Others)
12" (Min.)
NOTE: Geotechnical Engineer shall
evaluate the need for Supplementary
Drainage behind the Reinforcement
Zone during Construction.
Drainage Blanket
(As Necessary per
Geotechnical Engineer)
1
10
Mirafi 140N
Filter Fabric
(If Necessary per
Geotechnical Engineer)
NOTE: Wall Toe Backfill must be placed
during or immediately after wall construction.
Geogrid Length L
Geogrid Reinforcement
(See Geogrid Schedule)
6' - 0"
(Max.)1
2
Top Slope
2H:1V (Max.)
GEOGRID SCHEDULE
(WEST OF TRACTA)
Wall
Height
(feet)
Layers
1 2 3
4.00
5.33
6.67
8.00
A - -
A A -
A A -
A A A
GEOGRID:A = Miragrid 5XT
Geogrid
Length
(feet)
6.00
7.00
9.00
11.00
# of
Panels
3
4
5
6
GEOGRID SCHEDULE
(BETWEEN LOTS 18 & 16/17)
Wall
Height
(feet)
Layers
1 2 3
4.00
5.33
6.67
A - -
A A -
A A -
GEOGRID:A = Miragrid 5XT
Geogrid
Length
(feet)
6.00
7.00
7.00
# of
Panels
3
4
5
03/21/2025
R-436048
DEVELOPMENT ENGINEERING
HBray 02/10/2026
REDMOND 425-449-4704PASCO509-905-0275
SILVERDALE 360-722-5081 esnw.com
Geotechnical Engineering
Environmental Services
Earthwork Observation & Testing
CESCL & Stormwater Services
Sheet No.
W3Lock + Load Typical Details
HARMONY RIDGE
Renton, Washington
Date Revision
Proj. No. 8888.02
Designed KDH
Client Ichijo USA Co., Ltd.
Approved KDH
Drawn MRS
Checked KDH
Date 03/21/2025
No.
NOTES
1. All details on this sheet are manufacturer’s details,
dated January 6, 2012.
2. ESNW offers no warranty, express or implied, regarding
the manufacturer’s details depicted on this sheet.
Lock + Load wall manufacturer and/or Geotechnical Engineer
(as appropriate) to be contacted if questions arise and/or if
clarification is needed regarding these details during construction.
LOCK + LOAD PANEL
LOCK + LOAD COUNTERFORT
GEOGRID PLACEMENT (TYP.)
03/21/2025
R-436049
DEVELOPMENT ENGINEERING
HBray 02/10/2026
REDMOND 425-449-4704PASCO509-905-0275
SILVERDALE 360-722-5081 esnw.com
Geotechnical Engineering
Environmental Services
Earthwork Observation & Testing
CESCL & Stormwater Services
Sheet No.
W4Lock + Load Typical Details
HARMONY RIDGE
Renton, Washington
Date Revision
Proj. No. 8888.02
Designed KDH
Client Ichijo USA Co., Ltd.
Approved KDH
Drawn MRS
Checked KDH
Date 03/21/2025
No.
NOTES
1. All details on this sheet are manufacturer’s details,
dated January 6, 2012.
2. ESNW offers no warranty, express or implied, regarding
the manufacturer’s details depicted on this sheet.
Lock + Load wall manufacturer and/or Geotechnical Engineer
(as appropriate) to be contacted if questions arise and/or if
clarification is needed regarding these details during construction.
OUTSIDE CORNER
FOUNDATION PAD
FENCE DETAIL
03/21/2025
R-436050
DEVELOPMENT ENGINEERING
HBray 02/10/2026
//
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X
X
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X
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X X X X X X X X
WV
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P(
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P(
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P(OH)
P(
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P(
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P(OH)
P(OH)
P(OH)
P(OH
)
P(
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P(OH)
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P(UG
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P(UG
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P(UG
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P(UG
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P(UG
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P(UG
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P(UG
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P(U
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)
P(
U
G
)
P(
U
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)
P(
U
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)
P(U
G
)
P(
U
G
)
P(UG)
P(UG)
P(UG
)
P(UG
)
T(U
G
)
T(UG)T(U
G
)
T(U
G
)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
WWWW
W W W
X
X
W W W W W W
W W W W W W
W W W W W W
W W W W W W
W W W W
W W W W
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(O
H
)
P(O
H
)
P(O
H
)
P(O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
T(
U
G
)
T(U
G
)
T(U
G
)
T(U
G
)
T(U
G
)
T(UG)T(UG)T(UG)
T(U
G
)
T(
U
G
)
T(
U
G
)
T(U
G
)
T(U
G
)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
WWWWW
07-30-2025
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGE
HA
R
M
O
N
Y
R
I
D
G
E
RENTON, WA 98058
5
PROJECT NO. TENW 2025-053
07/30/25
520 KIRKLAND WAY, SUITE 100, KIRKLAND, WA, 98033STELLA OH | STELLA@TENW.COM | 206-412-6743
SE 1/4 SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
TR
O
-
4
1
-
4
3
6
0
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
PR
2
3
-
0
0
0
0
7
6
1
IL-01ILLUMINATION PLANSCALE IN )EET
10 4020 600
T-436001
DEVELOPMENT ENGINEERING
HBray 02/10/2026
condition of approval
the applicant shall provide one of the following:
1) a letter from tenw stating that street tree canopies were
included in the photometric calculations dated 7/30/2025.
2) updated photometric calculations meeting city of renton
minimum standards that includes street tree canopy coverage.
3) updated illumination plans that follow the city suggested
streetlight spacing (117.1 with dual fixtures at 120-ft spacing
with 117.2 pedestrian light at 60-ft spacing between the 117.1.
two street trees between the 117.1 and 117.2). this option will
not require updated photometric calculations.
60'-0"60'-0"
120'-0"
dual fixture
lp 117.1 dual fixturelp 117.1
pedestrianlp 117.2
20'-0"20'-0"20'-0"20'-0"20'-0"20'-0"
street tree(typical)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
//
//
//
//
//
////////
WV
X
X
X
X
X
X
X
P(O
H
)
P(O
H
)
P(O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(O
H
)
P(O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(O
H
)
P(O
H
)
P(OH)
P(OH)
P(O
H
)
P(O
H
)
P(O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
P(
O
H
)
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
WWWWWWWWWWWW
WW
W
W
W
W
W
W
W W W W W W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
////////////////////
//
////////////////
07-30-2025
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGE
HA
R
M
O
N
Y
R
I
D
G
E
RENTON, WA 98058
5
PROJECT NO. TENW 2025-053
07/30/25
520 KIRKLAND WAY, SUITE 100, KIRKLAND, WA, 98033STELLA OH | STELLA@TENW.COM | 206-412-6743
SE 1/4 SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
TR
O
-
4
1
-
4
3
6
0
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
PR
2
3
-
0
0
0
0
7
6
2
IL-02ILLUMINATION PLANSCALE IN )EET
10 4020 600
T-436002
DEVELOPMENT ENGINEERING
HBray 02/10/2026
07-30-2025
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGE
HA
R
M
O
N
Y
R
I
D
G
E
RENTON, WA 98058
5
PROJECT NO. TENW 2025-053
07/30/25
520 KIRKLAND WAY, SUITE 100, KIRKLAND, WA, 98033STELLA OH | STELLA@TENW.COM | 206-412-6743
SE 1/4 SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
TR
O
-
4
1
-
4
3
6
0
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
PR
2
3
-
0
0
0
0
7
6
3
IL-03ILLUMINATION DETAILS
T-436003
DEVELOPMENT ENGINEERING
HBray 02/10/2026
07-30-2025
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGE
HA
R
M
O
N
Y
R
I
D
G
E
RENTON, WA 98058
5
PROJECT NO. TENW 2025-053
07/30/25
520 KIRKLAND WAY, SUITE 100, KIRKLAND, WA, 98033STELLA OH | STELLA@TENW.COM | 206-412-6743
SE 1/4 SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
TR
O
-
4
1
-
4
3
6
0
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
PR
2
3
-
0
0
0
0
7
6
4
IL-04ILLUMINATION DETAILS
T-436004
DEVELOPMENT ENGINEERING
HBray 02/10/2026
07-30-2025
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
HARMONY RIDGE
HA
R
M
O
N
Y
R
I
D
G
E
RENTON, WA 98058
5
PROJECT NO. TENW 2025-053
07/30/25
520 KIRKLAND WAY, SUITE 100, KIRKLAND, WA, 98033STELLA OH | STELLA@TENW.COM | 206-412-6743
SE 1/4 SECTION 20, TOWNSHIP 23 N., RANGE 05 E., W.M.
TR
O
-
4
1
-
4
3
6
0
C2
5
0
0
2
2
7
2
LU
A
2
3
-
0
0
0
1
4
3
PR
2
3
-
0
0
0
0
7
6
5
IL-05ILLUMINATION DETAILS
T-436005
DEVELOPMENT ENGINEERING
HBray 02/10/2026