21-104309-Civil Plans-04-12-2023-V41
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AM
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12" C
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EL=42
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1
5
'OPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOP
OP
OP
MB
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S
2
4
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5
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7CONCRETE ROADWAYASPHALT SHOULDERASPHALT SHOULDERASPHALTASPHALT SHOULDERCONCRETE ROADWAYCENT
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R
L
I
N
E
O
F
DRAI
N
A
G
E
D
I
T
C
H MILITARY RD SGUTT
E
R
9.7'
4.2'
8.4'
1.3'0.8'SHOULDERWL1-2
WL1-1
WL1-3
WL1-4
WL1-5
WL1-6
WL1-7
WL1-8
WL1-9
WL1-1
0
WL1-1
1
SL# 1
SL# 3
W W W W W W
W W
415415420420425425412
4
1
3
413
4
1
3413
4
1
4
414
41
4414
41641641641641741
74184184194194214214224224234234244244
2
6 42641
5420 41
241341
4
41
6419421422 415420416417418419421422423424FFE 420.35
10+0011+0012+0013+0013+47.27CB Type 1L
IE: 416.10 8" PVC (Out-E)
IE: 416.75 6" PVC (In-SE)
IE: 417.30 6" PVC (In-S)
STA: 11+35.23; 35.15' R
RIM: 420.41
SD3
SD2CB Type II - 48" Circular Frame
STA: 11+78.46; 135.98' R
RIM: 419.44
IE: 416.10 8" PVC (In-NW)
IE: 416.10 8" PVC (Out-W)
MOD. WETLAND
IE: 416.27 8" PVC (Out-SE)
STA: 11+91.37; 130.57' R
RIM: 419.28
SD1
ECB1EXCB Type II - 48" Rec. Frame
STA: 12+83.68; 1.10' R
RIM: 424.07
IE: 416.48 15" EX CONC (In-W)
IE: 416.33 12" EX CONC (Out-NE)
CB Type 1
IE: 411.50 12" CMP (In-W)
RIM: 414.33SD6
8"∅ PVC 14LF 1.25%
12"∅ CMP 196LF 3.47%
1
2
4SD9CB Type II - 48" Circular Frame
STA: 11+59.34; 136.02' R
RIM: 419.64
IE: 415.26 8" PVC (In-W)
IE: 415.26 8" PVC (Out-NE)5
8"∅ PVC
2
7
L
F
4.
7
1
%
CB Type 1
IE: 414.00 8" PVC (In-SW)
STA: 11+67.56; 161.46' R
RIM: 415.26
SD5
6
4204
2
0
4184194204214224234244204
1
6
41
7
41841942542341510
9
7
15
SS - 6"∅ PVC - 156LF @ 5.16%
CO1SSCO
STA: 10+26.58; 168.60' R
RIM: 420.31
IE: 414.77 6" PVC (In-W)
IE: 414.77 6" PVC (Out-E)CONNECTION TO EXISTING
SEWER MANHOLE
6"∅ PVC IE = 406.74SANITARY SEWER CONNECTION
TO BUILDING
6"∅ PVC IE = 414.87
11
12
12
80.00' WETLAND BUFFE
R80.00' WETLAND BUFFER13
14
15.00' R.O.W.
DEDICATION
20.00
'
SDCO w/ Concrete Collar
STA: 11+85.65; 152.92' R
RIM: 415.30
CO1
SD7CB Type 1L Vaned Grate
STA: 10+08.81; 1.57' R
RIM: 420.47
IE: 418.30 12" CMP (Out-E)
830.00'420
4214224234256"∅ PVC 41LF 1.01%6"∅ PVC 28LF 1.01%Yard Drain
IE: 418.00 6" PVC (Out-N)
IE: 418.00 6" PVC (In-S)
STA: 10+66.00; 27.90' R
RIM: 419.94
YD1
Yard Drain
IE: 417.72 6" PVC (Out-N)
IE: 417.72 6" PVC (In-S)
STA: 10+94.53; 27.99' R
RIM: 419.95
YD2
3
16
17
17.00'
16.00'H:V 2.0:1417
418
419
416
H:V 2.0:1
42042.3%6
BC 418.00
FG 419.42FG 420.00BC 418.00
Yard Drain
IE: 418.33 6" PVC (Out-N)
STA: 10+31.86; 25.33' R
RIM: 419.76
YD3
6"∅ PVC 33LF 1.00%1
C1.2
2
C1.2
CIVIL KEYNOTES
MEDIA FILTER DEVICE FOR ENHANCED TREATMENT.
STORMTECH SC-740 CHAMBER DETENTION SYSTEM WITH 8,700+/- CF OF
REQUIRED STORAGE VOLUME. THE PRIVATE ONSITE IMPROVEMENTS AND
PUBLIC SIDEWALK ARE DETAINED BY THIS SYSTEM.
ADJUST EXISTING FRAME AND GRATE TO FINISH GRADE
20 FOOT LINEAL DISPERSAL TRENCH PER KCSWDM FIGURE 4.2.2.B. THE
100-YEAR UNMITIGATED FLOW IS 0.66 CFS
FLOW CONTROL STRUCTURE
TRAFFIC CURB/WALL WITH UP TO 2-FT REVEAL ON BACK OF CURB.
NEW 4" FIRE SPRINKLER SERVICE WITH BUILDING MOUNTED
POST-INDICATOR VALVE.
4" FIRE DEPARTMENT CONNECTION MOUNTED ON BUILDING WALL.
NEW FIRE HYDRANT.
REPLACE EXISTING OVERHEAD POWER SERVICE TO EXISTING BUILDING
(BUILDING TO BE DEMOLISHED). FURNISH AND INSTALL NEW
PAD-MOUNTED TRANSFORMER.
NEW 1.5" DOMESTIC SERVICE WITH 1" METER.
8" DUCTILE IRON PIPE FOR WATERLINE EXTENSION.
12-INCH CMP CULVERT AND DRAINAGE SWALE FOR OFFSITE FLOWS. THIS
SHALL PRESERVE THE NATURVAL DISCHARGE POINT AS IN THE EXISTING
CONDITION.
NEW 30' COMMERCIAL DRIVEWAY APPROACH.
DOUBLE DETECTOR CHECK VALVE ASSEMBLY.
RETAINING WALL (UNDER 4-FT IN HEIGHT EVERYWHERE.)
PEDESTRIAN ACCESS ROUTE WITH HANDRAIL.
1
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5
6
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8
9
10
11
12
13
14
15
16
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HMA PAVEMENT
CONCRETE SIDEWALK
CONCRETE PLAZA
LANDSCAPING
BLDG FOOTPRINT
PROPERTY LINE
DITCH FLOWLINE
WATER SERVICE
POWER SERVICE
WETLAND BUFFER
WETLAND EDGE
ROOF DRAIN
W
UGP
RD
SITE PLAN LEGEND
PROJECT NO.
DRAWN BY:
DESIGNED BY:DATENO.REVISION DESCRIPTIONCKBYDATE:
SHEET NO.Save Date: Plot Date: 4/6/2023 11:46 AM4/6/2023 11:50 AMBy: KyleMurphyP:\M\MAGA0001\0400CAD\Sheets\Exhibits\Preliminary Drainage, Grading, And Right-of-Way Plan - MAGA0001.dwgKyle MurphyBy: File:CHECKED BY:
1145 BROADWAY, SUITE 115
TACOMA, WA 98402
PHONE: 253.319.1504
VERT. DATUM:
HORZ. DATUM:
REFERENCE NO.
SW 1/4 OF NE 1/4 SECTION 4, TOWNSHIP 21N, RANGE 4E, W.M.
MAGA0001
C1.0
1 OF 3
4/5/23
NAD83/11
NAVD88 FEDERAL WAY, WASHINGTONMIDWAY SAMOAN AG CHURCHMAGELLAN ARCHITECTSALTERNATIVE 1 PRELIMINARY DRAINAGE AND GRADING PLAN29276 MILITARY ROAD SOUTHKYLE M
KYLE M
MARC P
PRELIMINARY
NORTH
ALTERNATIVE 1: NO PAVEMENT WIDENING; SIDEWALK TO BE CONSTRUCTED
VOLUMETRIC ANALYSIS
BASE SURFACE: EXISTING GRADE
COMPARISON SURFACE: FINISH GRADE
CUT: 20± CY
FILL: 4,050± CY
CUT-TO-FILL: 4,030± <FILL>
EARTHWORK NOTE: ALL VOLUMES ARE APPROXIMATE AND ARE PROVIDED FOR PERMITTING PURPOSES ONLY
AND REPRESENT THE FINISH GRADE TO EXISTING GRADE AS SHOWN ON THE PLANS. THE VOLUMES LISTED
ABOVE DO NOT ACCOUNT FOR STRIPPINGS, IMPORTED SUBGRADE MATERIALS, PAVEMENT DEPTHS,
TRENCHING, STRUCTURAL EXCAVATION, EXPANSION/COMPACTION FACTORS, OR ANY SOIL TYPE RESTRICTIONS.
SURFACE COVERAGE SUMMARY
EXISTING IMPERVIOUS SURFACE AREA: 20,550± SQUARE FEET
PROPOSED IMPERVIOUS SURFACE AREA: 25,965± SQUARE FEET
PLEASE REFER TO THE PROPOSED AND EXISTING BASIN MAPS WITHIN THE DRAINAGE REPORT FOR DISPLAY
OF SURFACE COVERAGE TYPES AND AMOUNTS.
NOTE: THE QUANTITIES LISTED ABOVE INCLUDE RIGHT-OF-WAY AND PARCEL IMPROVEMENTS.
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12" C
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EL=42
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1
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'OPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOPOP
OP
OP
MB
T
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P
S
2
4
3
5
6
7CONCRETE ROADWAYASPHALT SHOULDERASPHALT SHOULDERASPHALTASPHALT SHOULDERCONCRETE ROADWAYCENT
E
R
L
I
N
E
O
F
DRAI
N
A
G
E
D
I
T
C
H MILITARY RD SGUTT
E
R
9.7'
4.2'
8.4'
1.3'0.8'SHOULDERWL1-2
WL1-1
WL1-3
WL1-4
WL1-5
WL1-6
WL1-7
WL1-8
WL1-9
WL1-1
0
WL1-1
1
SL# 1
SL# 3
W W W W W W
W W
415415420420425425412
4
1
3
413
4
1
3413
4
1
4
4144144144164164174174184184194194214214224224234234244244
2
6 42641
5420 41
241341
4
41
6419421422 415420416417418419421422423424FFE 420.35
10+0011+0012+0013+0013+47.274204
2
0
4
2
0
4184194214
2
1
420420420420 416416
417417
418418419419421422423
4
1
6
41
7425423
421419415416417
IN
LET PROTECTIO NIN
LET PROTECTIO N
SFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSF2
2
1
3
4
4
15.00' R.O.W.
DEDICATION
4221
C1.2
2
C1.2
CIVIL KEYNOTES
TEMPORARY SEDIMENT TRAP PER SECTION D.2.1.5.2 OF THE 2016 KING
COUNTY SWMM.
SILT FENCE PER SECTION C.3.6 OF THE 2016 KING COUNTY SWMM.
STABILIZED CONSTRUCTION ENTRANCE PER SECTION C.3.1 OF THE 2016
KING COUNTY SWMM.
STORM DRAIN INLET PROTECTION PER SECTION C.3.9 OF THE 2016 KING
COUNTY SWMM.
1
2
3
4
HMA PAVEMENT
CONCRETE SIDEWALK
CONCRETE PLAZA
LANDSCAPING
BLDG FOOTPRINT
EXISTING AREAS WITH
15 TO 40% SLOPE
PROPERTY LINE
DITCH FLOWLINE
WATER SERVICE
POWER SERVICE
WETLAND BUFFER
WETLAND EDGE
ROOF DRAIN
EXISTING CONTOUR
PROPOSED CONTOUR
W
UGP
RD
SITE PLAN LEGEND
19
20
PROJECT NO.
DRAWN BY:
DESIGNED BY:DATENO.REVISION DESCRIPTIONCKBYDATE:
SHEET NO.Save Date: Plot Date: 4/6/2023 11:41 AM4/6/2023 11:51 AMBy: KyleMurphyP:\M\MAGA0001\0400CAD\Sheets\Exhibits\C&G-MAGA0001.dwgKyle MurphyBy: File:CHECKED BY:
1145 BROADWAY, SUITE 115
TACOMA, WA 98402
PHONE: 253.319.1504
VERT. DATUM:
HORZ. DATUM:
REFERENCE NO.
SW 1/4 OF NE 1/4 SECTION 4, TOWNSHIP 21N, RANGE 4E, W.M.
MAGA0001
C1.1
2 OF 3
4/5/23
NAD83/11
NAVD88 FEDERAL WAY, WASHINGTONMIDWAY SAMOAN AG CHURCHMAGELLAN ARCHITECTSCLEARING & GRADING PLAN29276 MILITARY ROAD SOUTHKYLE M
KYLE M
MARC P
PRELIMINARY
NORTH
ALTERNATIVE 1: NO PAVEMENT WIDENING; SIDEWALK TO BE CONSTRUCTED
Horz. Scale: 1" = 20' | Vert. Scale: 1" = 5'
Site Section North-South (STA: 20+00 TO 22+73)
410
412.5
415.0
417.5
420
422.5
425.0
427.5
430
410
412.5
415.0
417.5
420
422.5
425.0
427.5
43020+00 21+00 22+00 22+73
20+00 21+00 22+00 22+73
Horz. Scale: 1" = 20' | Vert. Scale: 1" = 5'
SITE SECTION WEST-EAST (STA: 10+00 TO 12+44)
410
412.5
415.0
417.5
420
422.5
425.0
427.5
430
410
412.5
415.0
417.5
420
422.5
425.0
427.5
43010+00 11+00 12+00 12+44
10+00 11+00 12+00 12+44EG 421.2±FG 421.32EG 419.9±FG 420.90EG 418.7±FG 420.35EG 417.3±FG 420.35EG 416.7±FG 420.35EG 416.0±FG 420.35EG 415.2±FG 420.35EG 415.1±FG 420.28EG 414.8±FG 419.76EG 417.8±FGEG 416.1±FG 419.75EG 415.9±FG 419.59EG ±FG 419.77EG ±FG 420.02EG 417.4±FG 420.35EG 416.5±FG 420.35EG 416.5±FG 420.35EG 416.9±FG 420.35EG 416.9±FGEG
FG FFE 420.35 BLDG WALLBLDG WALLSIDEWALK
ROAD ℄
2H:1V
MAX
RETAINING
WALL
EG
FGBLDG WALLBLDG WALLFFE 420.35
⅊
⅊
PROJECT NO.
DRAWN BY:
DESIGNED BY:DATENO.REVISION DESCRIPTIONCKBYDATE:
SHEET NO.Save Date: Plot Date: 4/6/2023 11:46 AM4/6/2023 11:52 AMBy: KyleMurphyP:\M\MAGA0001\0400CAD\Sheets\Exhibits\Preliminary Drainage, Grading, And Right-of-Way Plan - MAGA0001.dwgKyle MurphyBy: File:CHECKED BY:
1145 BROADWAY, SUITE 115
TACOMA, WA 98402
PHONE: 253.319.1504
VERT. DATUM:
HORZ. DATUM:
REFERENCE NO.
SW 1/4 OF NE 1/4 SECTION 4, TOWNSHIP 21N, RANGE 4E, W.M.
MAGA0001
C1.2
3 OF 3
4/5/23
NAD83/11
NAVD88 FEDERAL WAY, WASHINGTONMIDWAY SAMOAN AG CHURCHMAGELLAN ARCHITECTSSITE SECTIONS29276 MILITARY ROAD SOUTHKYLE M
KYLE M
MARC P
PRELIMINARY
1
2
ALTERNATIVE 1: NO PAVEMENT WIDENING; SIDEWALK TO BE CONSTRUCTED