20230616 Liberty Grove P-Plat13
23
6
10
8 7
2345
22
21
1918171615
14
11
24
TRACT B
TRACT A GROVE RD SEROAD A
ROAD B
12
TRACT C
9
20
TRACT D
1
1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 16, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-COVR.dwg
C0.1
1
COVER SHEET
N
GRAPHIC SCALE
0 50 100
1" = 50 FEET
25
AHBL ENGINEERS, PLANNERS, &
SURVEYORS
2215 NORTH 30TH STREET, SUITE 300
TACOMA, WA 98403
PH. (253) 383-2422
FAX (253) 383-2572
CONTACT: MATT WEBER, P.E.
COPPER RIDGE, LLC
P.O.BOX 73790
PUYALLUP, WA 98403
CONTACT: EVAN MANN
AHBL ENGINEERS, PLANNERS, &
SURVEYORS
2215 NORTH 30TH STREET, SUITE 300
TACOMA, WA 98403
PH. (253) 383-2422
FAX (253) 383-2572
CONTACT: DAVE FOLLANSBEE, PLS.
IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE
FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT REQUIREMENTS OF
WSDOT SECTION 2-09.3(3)B, IT SHALL BE SHORED AND CRIBBED. THE
CONTRACTOR ALONE SHALL BE RESPONSIBLE FOR WORKER SAFETY AND
AHBL ASSUMES NO RESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL
MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND
HEALTH ACT, CHAPTER 49.17 RCW.
THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE APPROXIMATE
ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS
REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THAT
HAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATE EXACTLY AND
PRESERVE ANY AND ALL UNDERGROUND UTILITIES. AHBL ASSUMES NO
LIABILITY FOR THE LOCATION OF UNDERGROUND UTILITIES.
IMPORTED FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR
SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH
OTHERWISE VIOLATE ANY STATE, FEDERAL, OR LOCAL LAW, ORDINANCE,
CODE, REGULATION, RULE, ORDER, OR STANDARD.
TRENCH NOTE
UTILITY NOTE
FILL SPECIFICATION
LEGAL DESCRIPTION
BASIS OF BEARING
VERTICAL DATUM
DEVELOPER
CIVIL ENGINEER
SURVEYOR
CUT = 4,000 CU. YDS
FILL = 500 CU. YDS
NET = 3,500 CU. YDS EXPORT
NOTE:
THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR
THE PERMITTING PROCESS. DO NOT USE FOR BID PURPOSES.
THE QUANTITIES DO NOT HAVE STRIPPING, COMPACTION, OR
CUT OR FILL ADJUSTMENT FACTORS APPLIED TO THEM, NOR
DO THEY ACCOUNT FOR ROADWAY SECTION.
NO WETLANDS HAVE BEEN DELINEATED ON-SITE OR IMMEDIATELY ADJACENT
TO THE PROJECT SITE.
PROJECT SITE
SCALE 1"=50'
WETLAND DELINEATION
EARTHWORK QUANTITIES GROVE RD SEOLD YELM-MCKENNA RD SE
SITE
VICINITY MAP
SCALE: 1" = 1,320' (1/4 MILE)
SITE DATA
PARCEL NUMBER: 51540302700
ADDRESS: 10143 GROVE RD SE
YELM, WA 98597
SITE AREA:218,236 SF (5.01 AC)
EXISTING ZONING:R6, RESIDENTIAL
LOT 27 OF GREENACRES DIVISION FOUR AS RECORDED IN
VOLUME 22 OF PLATS AT PAGE 155 UNDER AUDITOR'S FILE
NUMBER 8605190096, RECORDS OF THURSTON COUNTY.
SITUATE IN THE COUNTY OF THURSTON, STATE OF
WASHINGTON.
[NO TITLE PROVIDED]
NAVD 1988 VERTICAL DATUM ON ORTHOMETRICALLY
CORRECTED GPS OBSERVATIONS USING WSRN AND GEOID
2012A.
NAD 1983/11
WASHINGTON STATE PLANE SOUTH PROJECTION, BASED ON GPS
OBSERVATIONS USING WSRN AND GEOID 2012A. UNITS OF
MEASUREMENT ARE US SURVEY FEET.
FOUND PROPERTY CORNER
MAIL BOX
GATE POST
TEST PIT
CABLE RISER
GAS METER
UTILITY POWER POLE
WATER METER
DECIDUOUS TREE AS NOTED
ROOF DRAIN
FORCED SEPTIC LINE
WATER LINE
GAS LINE
ELECTRICAL LINE
COMMUNICATION LINE
FENCE
ASPHALT
CONCRETE
CLEANOUT
Sheet List Table
Sheet Number Sheet Title
C0.1 COVER SHEET
C0.2 EXISTING CONDITIONS
C1.1 PRELIMINARY PLAT MAP
C2.1 ROAD A CONCEPT PLAN AND PROFILE
C2.2 ROAD B CONCEPT PLAN AND PROFILE
C3.1 CONCEPT GRADING PLAN
C4.1 CONCEPT STORM PLAN
C5.1 CONCEPT UTILITY PLAN
C6.1 CONCEPT LANDSCAPING, TREE RETENTION & VEGETATION PLAN
EXISTING PROPOSED
LEGEND
100TH WAY SE
NE 103RD AVE
CREEK ST SE507MI
D
D
L
E
R
D
S
E
C
A
N
A
L
R
D
S
EGR
E
E
N
B
R
I
E
R
S
T
S
E
507
E
Y
E
L
M
A
V
E 170TH ST SEGROVE RD
SEWE
S
T
RD
S
E
VANCILRD SESANITARY SEWER
STORM DRAINAGE
FIRE HYDRANT
WATER VALVE
STORM CATCH BASIN
STORM MANHOLE
06/16/2023
GROVE RD SE1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: May 19, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-EXST-COND.dwg
C0.2
2
EXISTING
CONDITIONS
N
GRAPHIC SCALE
0 30 60
1" = 30 FEET
15
06/16/2023
5882
S.F.
13
6036
S.F.
23
5981
S.F.
6
6970
S.F.
10
5931
S.F.
8
4981
S.F.
7
5388
S.F.
25243
S.F.
36101
S.F.
44987
S.F.
5
7045
S.F.
22
49115
S.F.
ROW
8128
S.F.
216040
S.F.
195489
S.F.
185018
S.F.
175088
S.F.
16
7140
S.F.
15
11244
S.F.
14
9105
S.F.
11
5334
S.F.
24
5139
S.F.
TRACT B
OPEN SPACE /
PARK / STORM
7472
S.F.
TRACT A
OPEN SPACE /
PARK / STORM
60.00'
3
1.
4
3'
65.70'109.20'50.08'106.31'50.08'103.42'5 .1 9 '
60.10'99.95'3.48'46.52'99.71'60.00'99.65'50.00'99.60'77.93'60.00'98.61'50.00'115.52'60.29'
60.40'115.50'19.46'151.25'60.12'151.30'60.26'
60.06'99.60'29.7
5
'65.37'34.83'3 1 .42'51.26'100.00'148.95'62.72'105.37'64.
3
4
'
60.00'100.00'1
5
.
6
4
'
50.00'97.05'2
6
.
0
4
'
7.04'
50.00'103.51'50.00'99.08'23.19'50.00'104.23'50.00'102.61'36.03'
2 7 .5 0 '19.86'63.27'
128.55'
63.16'34.83'55.29'
53.09'68.17'
99.33'31.
4
2'100.00'56.16'0.64'43.84'3 1 .3 8 '115.11'2 9 .7 5 '
119.35'
3 1 .42'63.66'97.98'GROVE RD SEROAD A
ROAD B
10
+
0
0
11+00
12+00 13+00 14+00 15+00 15+36BP: 10+00.00PC: 10+48.00PT: 11+10.92EP: 15+35.5420+0021+0022
+
0
0
23+0023+21BP: 20+00.00
EP:
2
3
+
2
1
.
4
5
PC: 20+83.83PC: 22+44.62PT: 22+40.91PT:
2
2
+
7
3
.
4
5
N1° 23' 25"E83.83'N88° 36' 35"W
3.71'
S21° 17' 36"W
48.00'
L
=
1
5
7
.08'
R
=
1
0
0
.
0
0
'Δ
=
9
0
°
0
0
'
0
0
"
Δ=70°05'49"
R=23.57'
L=28.83'
S5
7
°
2
3
'
0
6
"
E
48
.
0
0
'
S88° 36' 35"E
424.62'
L=62.92'R=115.46'
Δ=31°13'29"
58.00'
ROW
29.00'
29.00'
R48.00'
R48.00'
58.00' ROW
10.00' UTILITY
EASEMENT (TYP.)
ROAD A STA: 12+23.58 =
ROAD B STA: 20+00.00
BUILDING SETBACKS (TYP.)
BUILDING SETBACKS (TYP.)
10.64'36.70'46.15'41.16'
32.94'4 2 .7 2 '20.28'21.25'2
3.3
5'19.86'3 2 .7 3 '36.03'
2408
S.F.
TRACT D
JOINT USE DRIVEWAY
2009
S.F.
TRACT C
JOINT USE DRIVEWAY
52.85'28.33'26.00'3
1.98'23.81'31.31'2.06'
50.00'60.00'50.00'50.00'50.00'45.68'92.96'40.00'53.68'
7206
S.F.
1
5497
S.F.
9
7161
S.F.
12
5139
S.F.
20
N88° 36' 35"W
59.85'
N1° 23' 25"E
16.72'
N1° 17' 51"E
15.50'
S88° 42' 09"E
25.89'
10.00' UTILITY EASEMENT (TYP.)
1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 15, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-PLAT.dwg
C1.1
3
PRELIMINARY
PLAT MAP
N
GRAPHIC SCALE
0 30 60
1" = 30 FEET
15
STATISTICAL BREAKDOWN
ITEM DESCRIPTION OR AREA
SQUARE FEET ACRES
SITE AREA 218,276
CRITICAL AREAS
PROPOSED ONSITE ROAD ROW
EXISTING & PROPOSED ZONING:
0
50,945
R-6, RESIDENTIAL
MAXIMUM DENSITY (6 DU/ACRE)
TOTAL NO. OF LOTS PROPOSED (SINGLE FAMILY)
LARGEST LOT AREA (LOT 14)
SMALLEST LOT AREA (LOT 7)
AVERAGE LOT AREA
TOTAL IMPERVIOUS SURFACE (57.10%)
ROAD
ROOF AREA (2,500 SF x 24 UNITS)
5.01
0.00
24
1.17
30.06 (USE 30)
11,244
4,981
0.25
0.11
6,468 0.14
0.85
12,000 0.28
109,220 2.51
37,220
60,000 1.38
TRACT IDENTIFICATION
SQUARE FEET ACRES
7,742
4,623
0.17
0.10
ITEM
TRACT 'B' - OPEN SPACE / PARK / STORM
TRACT 'A' - OPEN SPACE / PARK / STORM
DRIVEWAYS (500 SF x 24 UNITS)
LOT SETBACKS - SINGLE FAMILY
FRONT YARD 15 FT*
SIDE YARD 5 FT
15 FT (CORNER LOT)
REAR YARD 25 FT
OPEN SPACE (5% MINIMUM = 10,912 SF)12,095 0.27
* MINIMUM 20 FT DRIVEWAY APPROACH
TRACT 'C' - JOINT USE DRIVEWAY
TRACT 'D' - JOINT USE DRIVEWAY
2,009
2,408
0.05
0.06
06/16/2023
sss
ss
sssssss
s
ss
13
23
6
10
8 7
2345
24
TRACT B
GROVE RD SEROAD A ROAD B10
+
0
0
11+00
12+00 13+00 14+00 15+00 15+3620+00A
2.1
342
342
343
343
3423429
1
TRACT C
342
341
343 343
CB #3
CB #2
CB #1
CB #7
340
345
340
345
9+50FG FG10+00FG 342.21FG 342.2310+50FG 342.15FG 342.2311+00FG 342.37FG 342.3911+50FG 342.43FG 342.4212+00FG 342.41FG 342.3812+50FG 342.30FG 342.3913+00FG 342.31FG 342.2913+50FG 342.88FG 342.3714+00FG 342.50FG14+50FG 342.42FG 342.0715+00FG 342.31FG 342.7415+35.54FGEXISTING ELEVATION AT
CONSTRUCTION CENTERLINE
PROPOSED ELEVATION AT
CONSTRUCTION CENTERLINE
PROPOSED GRADE AT
CONSTRUCTION CENTERLINE
EXISTING GRADE AT
CONSTRUCTION CENTERLINE
1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 15, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-ROAD A.dwg
C2.1
4
ROAD A CONCEPT
PLAN AND PROFILE
N
GRAPHIC SCALE
0 30 60
1" = 30 FEET
15
ROAD A PROFILE
SCALE: H:1" = 30', V:1" = 3'
A LOCAL ACCESS RESIDENTIAL
NOT TO SCALE
CL PROFILE GRADE
0.17' HMA CI. 1/2" PG 64-22
0.17' CSTC
0.67' GRAVEL BASE
COMPACTED SUBGRADE
2%
2%2%2%
2%
58' RIGHT OF WAY
CL OF ROWCONSTRUCTION CLCEMENT CONCRETE
SIDEWALK PER YELM
DETAIL 2-11
CEMENT CONCRETE ROLLED CURB
AND GUTTER PER YELM DETAIL 2-13ROWROW29' RIGHT OF WAY29' RIGHT OF WAY
2.5'
18.5'FLOW LINE1'BACK OF CURB6'
LANDSCAPE
18.5'FLOW LINE1'BACK OF CURB7'
LANDSCAPE
5'
SIDEWALK
1'
06/16/2023
13
23
19
18
17
16
15
14
11
TRACT A
ROAD AROA
D
B10+0011+0012+0020+00 21+00 22+0023+
0
0
23+
2
1
A
2.2
342
3
4
23433413
4
2
12
TRACT D
EXISTING ELEVATION AT
CONSTRUCTION CENTERLINE
PROPOSED ELEVATION AT
CONSTRUCTION CENTERLINE
PROPOSED GRADE AT
CONSTRUCTION CENTERLINE
EXISTING GRADE AT
CONSTRUCTION CENTERLINE
340
345
19+75FG 20+00FG 342.39FG 342.3920+50FG 342.30FG 342.3821+00FG 342.25FG 342.3821+50FG 342.05FG 341.9122+00FG 342.07FG 342.0322+50FG 342.13FG 342.0823+00FG 342.20FG1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 15, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-ROAD B.dwg
C2.2
5
ROAD B CONCEPT
PLAN AND PROFILENGRAPHIC SCALE
0 30 60
1" = 30 FEET
15
ROAD B PROFILE
SCALE: H:1" = 30', V:1" = 3'
A LOCAL ACCESS RESIDENTIAL
NOT TO SCALE
CL PROFILE GRADE
0.17' HMA CI. 1/2" PG 64-22
0.17' CSTC
0.67' GRAVEL BASE
COMPACTED SUBGRADE
2%
2%2%2%
2%
58' RIGHT OF WAY
CL OF ROWCONSTRUCTION CLCEMENT CONCRETE
SIDEWALK PER YELM
DETAIL 2-11
CEMENT CONCRETE ROLLED CURB
AND GUTTER PER YELM DETAIL 2-13 ROWROW29' RIGHT OF WAY 29' RIGHT OF WAY
2.5'
18.5'FLOW LINE1'BACK OF CURB6'
LANDSCAPE
18.5'FLOW LINE1'BACK OF CURB7'
LANDSCAPE
5'
SIDEWALK
1'
06/16/2023
GROVE RD SEGROVE RD SE 14+0015+0015+36A
2.2
0+00 1+00 2+00 2+75
2
TRACT B
1
EXISTING ELEVATION AT
CONSTRUCTION CENTERLINE
PROPOSED ELEVATION AT
CONSTRUCTION CURB LINE
PROPOSED GRADE AT
CONSTRUCTION CURB LINE
EXISTING GRADE AT ROADWAY
CENTERLINE
340
345
340
345
0+00FG FG 343.400+50FG 343.24FG 343.071+00FG 342.92FG 342.821+50FG 342.62FG 342.712+00FG 342.55FG 342.702+50FG FG2+75.01FG
1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 15, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-FRONT.dwg
C2.3
6
GROVE RD CONCEPT
PLAN AND PROFILENGRAPHIC SCALE
0 30 60
1" = 30 FEET
15
GROVE RD PROFILE
SCALE: H:1" = 30', V:1" = 3'
A GROVE RD (COMMERCIAL COLLECTOR)
NOT TO SCALE
CL PROFILE GRADE
0.17' HMA CI. 1/2" PG 64-22
0.17' CSTC
0.67' GRAVEL BASE
COMPACTED SUBGRADE
2%2%
CL
CEMENT CONCRETE
SIDEWALK PER YELM
DETAIL 2-11
CEMENT CONCRETE CURB AND
GUTTER PER YELM DETAIL 2-13 ROW20' RIGHT OF WAY
(EXISTING)30' RIGHT OF WAY
11'7'
LANDSCAPE
ROW2%
5'
SIDEWALK
5'
PAVED
SHOULDER
TRAFFIC
LANE
2'~12'
EXISTING
TRAFFIC LANE
06/16/2023
GROVE RD SE5
22
21
1918
1716
15
14
11
24
TRACT B
TRACT A
13
23
6
10
8 7
234
GROVE RD SEROAD A
ROAD B
10
+
0
0
11+00
12+00 13+00 14+00 15+00 15+3620+0021+0022
+
0
0
23+0023+21342 34
2342342343
343
342
PAD:
341.30
PAD:
341.20
PAD:
341.70
PAD:
342.00
PAD:
342.20
PAD:
342.20
PAD:
341.90
PAD:
341.30
PAD:
341.00
PAD:
341.50
PAD:
341.50
PAD:
340.80
PAD:
341.50
PAD:
342.00
PAD:
341.60
PAD:
341.10
PAD:
342.00
PAD:
341.50
PAD:
341.00
PAD:
341.40
PAD:
341.60
PAD:
342.00PAD:
342.15
PAD:
342.00
342343342
343
343
341
342
342
34220
12
9
1
TRACT C
TRACT D
1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 16, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-GRAD.dwg
C3.1
7
CONCEPT GRADING
PLAN
N
GRAPHIC SCALE
0 30 60
1" = 30 FEET
15
CUT = 4,000 CU. YDS
FILL = 500 CU. YDS
NET = 3,500 CU. YDS EXPORT
NOTE:
THE ABOVE QUANTITIES ARE ESTIMATES ONLY INTENDED FOR
THE PERMITTING PROCESS. DO NOT USE FOR BID PURPOSES.
THE QUANTITIES DO NOT HAVE STRIPPING, COMPACTION, OR
CUT OR FILL ADJUSTMENT FACTORS APPLIED TO THEM, NOR
DO THEY ACCOUNT FOR ROADWAY SECTION.
EARTHWORK QUANTITIES
06/16/2023
GROVE RD SE5
22
21
1918
1716
15
14
11
24
TRACT B
TRACT A
13
23
6
10
8 7
234
GROVE RD SEROAD A
ROAD B
10
+
0
0
11+00
12+00 13+00 14+00 15+00 15+3620+0021+0022
+
0
0
23+0023+21CO #1
RIM: 342.09
CB #7
RIM: 342.09
CB #8
RIM: 342.60
CB #2
RIM: 341.54
CB #1
RIM: 341.62
CB #5
RIM: 341.49
CB #6
RIM: 341.49
CB #3
RIM: 340.73
342 342342342
342
342
343
343
343
343
PROPOSED 205 SF X 4FT
DEEP INFILTRATION
TRENCH
PROPOSED 350 SF X 4FT
DEEP INFILTRATION
TRENCH
20LF 12"
PERF. CPEP
38LF 12"
PERF. CPEP
12" CPEP STORM
PIPE (TYP)
12" CPEP STORM
PIPE (TYP)
12
TRACT C
9
20
TRACT D
1
sss
ss
sssssss
s
ss
s
s
s
s
s
ss
ssCB #4
RIM: 342.80
341
342
343343
343
342
342
343
3431
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 16, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-STRM.dwg
C4.1
8
CONCEPT STORM
PLAN
N
GRAPHIC SCALE
0 30 60
1" = 30 FEET
15
ROOF RUNOFF WILL BE INFILTRATED WITHIN
THE PRIVATE SYSTEM LOCATED ON EACH LOT
ROOF RUNOFF NOTE
06/16/2023
GROVE RD SE5
22
21
1918
1716
15
14
11
24
TRACT B
TRACT A
13
23
6
10
8 7
234
GROVE RD SEROAD A
ROAD B
sss
ss
sssssss
s
ss
s
s
s
s
s
ss
ssCONNECT TO
EXISTING 4"
STEP MAIN
CONNECT TO
EXISTING 6"
WATER MAIN
PROPOSED
2" PVC STEP
MAIN (TYP)
315 LF 6" C900 PVC WATER MAIN
PROPOSED
INFILTRATION
TRENCH
PROPOSED
INFILTRATION
TRENCH
PROPOSED
6" C900 PVC
WATER MAIN
PROPOSED
2" PVC STEP
MAIN (TYP)
DOUBLE SEWER
SERVICE
CONNECTION (TYP)
DOUBLE WATER
SERVICE
CONNECTION (TYP)
SINGLE WATER
SERVICE
CONNECTION
SINGLE SEWER
SERVICE
CONNECTION (TYP)
PROPOSED FIRE
HYDRANT
PROPOSED FIRE
HYDRANT
10.0' UTILITY
EASEMENT
(TYP)
10.0' UTILITY
EASEMENT
(TYP)
164 LF 4" C900 PVC WATER MAIN 296 LF 4" C900 PVC WATER MAIN9
TRACT C
1
20
TRACT D
12
1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 15, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-UTIL.dwg
C5.1
9
CONCEPT UTILITY
PLAN
N
GRAPHIC SCALE
0 30 60
1" = 30 FEET
15
06/16/2023
GROVE RD SE5
22
21
1918
1716
15
14
11
24
TRACT B
TRACT A
13
23
6
10
8 7
234
GROVE RD SEROAD A
ROAD B
12
9
TRACT C
TRACT D
20
1
1
2
3
4
TEL www.ahbl.comWEBTELwww.ahbl.comWEBTELwww.ahbl.comWEB
2215 North 30th Street, Suite 300 Tacoma, WA 98403
253.383.2422TEL www.ahbl.comWEB
TACOMA SEATTLE SPOKANE TRI-CITIES
Know what's below.
before you dig.Call
R
253.383.2572 FAX
?
6/16/2023
PRELIMINARY PLAT
2230128.10
PO BOX 73790
PUYALLUP, WA 98373-0790
CONTACT: EVAN MANN
COPPER RIDGE LLC
LIBERTY GROVE
PRELIMINARY PLAT
A PORTION OF THE SE 1/4 OF THE SE 1/4 OF SEC. 20, TWN. 17 N., RGE. 02 E., W.M.,
CITY OF YELM, THURSTON COUNTY, WASHINGTON.
LIBERTY GROVE PRELIMINARY PLAT
APPLICATION #
DATE: June 15, 2023 FILENAME: Q:\2023\2230128\10_CIV\CAD\_Preliminary Plat\2230128-SH-TREE.dwg
C6.1
10
CONCEPT
LANDSCAPING, TREE
RETENTION &
VEGETATION PLAN
N
GRAPHIC SCALE
0 30 60
1" = 30 FEET
15
NOTE
1.FINAL LANDSCAPE, TREE RETENTION AND VEGETATION
PLAN TO BE PREPARED BY A LICENSED LANDSCAPE
ARCHITECT AND SUBMITTED TO THE CITY OF YELM FOR
APPROVAL PRIOR TO THE ISSUANCE OF SITE
DEVELOPMENT PERMIT
2.PERIMETER LANDSCAPE TO BE PLANTED PER YELM CODE.
TOTAL EXISTING TREES: 11
TOTAL REMOVED TREES:
TOTAL RETAINED TREES:
TOTAL REPLACEMENT TREES NEEDED:10
1
10
STREETSCAPE
1.PURPOSE: STREETSCAPE LANDSCAPING IS INTENDED TO
PROVIDE VISUAL RELIEF WHERE CLEAR SIGHT IS DESIRED.
THIS LANDSCAPING IS UTILIZED ALONG PEDESTRIAN
CORRIDORS AND WALKS FOR SEPARATION OF PEDSTRIANS
FROM STREET AND PARKING AREAS WHILE PROVIDING AN
ATTRACTIVE SETTLING AND OVERSTORY CANOPY.
2.WHEN REQUIRED: STREETSCAPE LANDSCAPING IS
REQUIRED AS PART OF STREET FRONTAGE IMPROVEMENTS.
3.DESCRIPTION:
a.THIS TYPE OF LANDSCAPING CONSISTS OF STREET TREES
FOR A LARGE OVERSTORY CANOPY ALONG STREETS AND
PEDESTRIAN CORRIDORS AND APPROVED VEGETATION FOR
GROUNDCOVER.
b.STREET TREES SHALL BE CHOSEN FROM A STREET TREE
LIST AS ADOPTED BY THE YELM TREE ADVISORY BOARD.
DECORATIVE PROTECTION MAY BE PLACED AROUND THE
TREES.
c.GROUNDCOVER SHALL BE A MINIMUM FOUR-INCH POTS
SPACED 18 TO 20 INCHES ON CENTER OR ONE-GALLON POTS
AT 20 INCHES ON CENTER. LOW GROWTH SHRUBS SHALL BE
ONE-GALLON POTS AT THREE FEET ON CENTER. SHRUBS
SHALL BE 18 TO 24 INCHES IN HEIGHT AT FIVE FEET ON
CENTER OR THREE-GALLON POT AT FIVE FEET ON CENTER.
d.EARTHEN BERMS WITH GRASS OR OTHER VEGETATIVE
GROUNDCOVER AND OTHER DESIGN FEATURES MAY BE
WORKED INTO LANDSCAPING PROVIDED THE RESULTANT
EFFECT OF PROVIDING A PEDESTRIAN-FRIENDLY
ENVIRONMENT AND VISUAL RELIEF WHERE CLEAR SITE IS
REQUIRED CAN BE ACHIEVED.
e.THE MINIMUM WIDTH FOR STREETSCAPE LANDSCAPING
SHALL BE SIX FEET TO PROVIDE ROOTING AREA FOR LARGE
STREET TREES AND TO PROVIDE ADEQUATE STREETSCAPE.
A FOUR-FOOT WIDTH MAY BE USED THROUGH PARKING
AREA PEDESTRIAN WALKS WHERE ACCENT TREES ARE
USED AND LESS WIDTH IS REQUIRED.
f.PLANTING THEME SHALL BE A RATIO OF THREE STREET
TREES TO ONE ACCENT TREE.
g.TREES SHALL BE SPACED 35 FEET ON CENTER STARTING 15
FEET FROM THE PROPERTY LINE. TREE SPACING MAY BE
ADJUSTED TO ALLOW UNOBSTRUCTED SIGHT DISTANCE ON
EITHER SIDE OF A DRIVEWAY AND AT STREET
INTERSECTIONS. TREE SPACING MAY ALSO BE ADJUSTED
WHEN IN CONFLICT WITH LUMINAIRE POLES.
1
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4
5
6
7
8
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10
06/16/2023