TR

1

2

" = 1' - 0"

1 2

LAYOUT &

PLANTING

L-1

TR

EXISTING

BUILDING

EXISTING ELECTRICAL

KEY

4" D. MED.-FINE

BARK MULCH

EXISTING

CONCRETE

3

L-2

CHARBONNEAU RESIDENCE

ENTRY GARDEN

5171 42ND AVENUE SOUTH | SEATTLE, WA 98118

OCTOBER 25, 2019

LIM

IT

O

F W

OR

K

LIMIT OF WORK

2' 0' 1' 2' 4' 8'

LAYOUT PLAN

2' 0' 1' 2' 4' 8'

PLANTING PLAN

1

2

3

PLANTS SCHEDULE

12'-0"

5"

5"

2'-0"

9'

6'-8"

17'

EXISTING

BUILDING

EXISTING

CONCRETE

PORCH

EXISTING

WALK

EXISTING

VENT WELL

EXISTING FENCE &

CONCRETE WALL

EXISTING

DOWNSPOUT, TYP.

EXISTING HOSE BIB

2'

2'

DRY "CREEK BED"

LAY OUT CHANNEL AND

PLACE LARGE ROCKS

APPROXIMATELY AS

SHOWN. NOTE: LEAVE

APPX. 2' X 2' AREA

AROUND HOSE BIB

CLEAR OF LARGE ROCKS

MEDIUM IGNEOUS

RIVER ROCK, MAX.

18" SIDE, TYP.

SMALL IGNEOUS RIVER ROCK, MAX. 8" SIDE, TYP.,

FILL CHANNEL AFTER PLACING LARGER ROCKS

NOTE: ENSURE NO ROCKS SMALLER THAN 2" DIA.

ARE INCLUDED

3

L-2

3

L-2

PAVING EDGE, TYP.

BEFORE MULCHING, EXCAVATE ALONG ALL WALK OR PATIO

EDGES TO ENSURE GRADE IS 4" BELOW FINISHED GRADE. TOP

SURFACE OF MULCH TO BE LEVEL WITH WALK OR PATIO.

4

L-2

PAVER PATIO,

2' X 2' CONCRETE PAVERS

FREESTANDING

CONCRETE PAVER

EXISTING

WALK

2

L-2

EXISTING DOGWOOD

EXISTING PLUM

1

L-2

4X4 PATIO EDGING

IF NEEDED, USE 4X8 (LAID ON END) ON

WEST SIDE IN PLACE OF 4X4 TO RETAIN

LEVEL PATIO AGAINST SLOPING GRADE

1

L-2

SL

OP

E A

PP

X. 8

" D

OW

N F

RO

M W

AL

K T

O B

UIL

DIN

G

LEAVE APPX. 2'

CLEARANCE BETWEEN

PLANTS AND WALL OR

ELECTRICAL EQUIPT.

LIM

IT

O

F W

OR

K

LIMIT OF WORK

SEE L-2/4, L-2/5 AND L-2/6

SEE L-2/4, L-2/5 AND L-2/6

ROOTBALL + 1'-0"MIN ALL SIDES

B&B OR CONTAINERIZED SHRUB (TYP)

SET ALL PLANTS AT NURSERY LEVEL (TYP)

MIN. 3" D. MULCH, SEE SPECS

SHRUB PLANTING PIT PREPARATION = ROOTBALL

DEPTH & WIDTH PLUS 1'-0" ADDITIONAL ALL SIDES

FINISHED GRADE

REMOVE ALL WIRE, STRING AND ALL BURLAP

FROM ROOTBALL. CLEAN ROOTBALL OF ALL

CONTAINER SOIL, TAKING CARE TO PREVENT

DAMAGE TO OR DRYING OF ROOTS. CAREFULLY

SPLAY OUT ROOTS AROUND ROOTBALL. BACKFILL

WITH 6" LAYERS OF WATER AND PLANTING SOIL,

WATERING IN EACH LAYER TO PREVENT

SUBSIDENCE.

ROOTBALL

DEPTH

℄

5'-0"MIN

1'-6"

STAKE TREE WITH (2) TREATED 2"Ø LODGEPOLE PINE DOWELED

TREE STAKES (8'-0" LENGTH)

"CHAINLOCK" OR EQUAL TREE TIE MATERIAL (1" WIDTH) NAIL

OR STAPLE TREE TIE MATERIAL TO STAKE TO HOLD

VERTICALLY. LOOP EACH TIE AROUND HALF TREE LOOSELY

TO PROVIDE 1" SLACK FOR TRUNK GROWTH

MIN. 4" PACIFIC TOPSOILS MEDIUM-FINE

BARK MULCH OR SIM. (TYP.)

(TAPERED AT TRUNK)

FINISHED GRADE

ROUGHEN SIDES OF PLANTING PIT

REMOVE ALL WIRE & STRING, AND REMOVE

ALL BURLAP FROM TOP 2/3 OF ROOTBALL

NATIVE BACKFILL SOIL AMENDMENT WITH 25% (@1/3

CU YD) DECOMPOSED ORGANIC MULCH AMENDMENT

FOR ENTIRE TREE PIT AREA X ROOTBALL DEPTH

UNDISTURBED SUBGRADE (PROVIDES FIRM

BASE SO THAT ROOTBALL WILL NOT SINK)

TREE PIT DEPTH=ROOTBALL DEPTH

(MEASURE BEFORE DIGGING TO

AVOID OVER-EXCAVATION)

SET TOP OF ROOT CROWN 2" ABOVE

ADJACENT GRADE

SHAPE SOIL SURFACE TO CREATE A

3' DIAMETER WATERING RING

DRIVE STAKES TO 1'-0" BELOW

ROOTBALL INTO UNDISTURBED SOIL

DRIVE STAKE AT ROOTBALL EDGE (TYP)

MIN WIDTH OF TREE PIT=2 TIMES

ROOTBALL DIAMETER OR 4'-0",

WHICHEVER IS GREATER

MULCH AREA TO BE CLEAR

OF GRASS, WEEDS, ETC. TO

REDUCE COMPETITION WITH

TREE ROOTS

℄

FOR

AREA

SPACING

ADJUSTMENT

CONTINUOUS OUTER ROW SETBACK

FROM EDGE OF PLANTING BED WITH

TRIANGULAR SPACING INSIDE BED, TYP.

FOR RECOMMENDED SPACING SEE PLANTING SCHEDULE

6" (TYP.)

EDGE OF PLANTING BED OR PAVEMENT

= PLANT LOCATION

WHEN PLANTING GROUNDCOVERS IN BEDS ALREADY PLANTED WITH

LARGER PLANTS, PLANT ONLY OUTER EDGES AND OPEN INTERIOR

SPACES, SPACING AS SHOWN ABOVE.

MIN. 4" PACIFIC TOPSOILS MEDIUM-FINE

BARK MULCH OR SIM. (TYP.)

SCARIFIED SUBGRADE

TYPICAL GROUND COVER PLANT

(PLANTED AT NURSERY LEVEL TYP.)

BEFORE MULCHING,

EXCAVATE ALONG ALL

WALK OR PATIO EDGES

TO ENSURE GRADE IS 4"

BELOW FINISHED GRADE.

TOP SURFACE OF MULCH

IS TO BE LEVEL WITH

WALK OR PATIO

12"

TR

2 2

DETAILS,

NOTES

L-2

TR

CHARBONNEAU RESIDENCE

ENTRY GARDEN

5171 42ND AVENUE SOUTH | SEATTLE, WA 98118

OCTOBER 25, 2019

PRECAST CONCRETE PAVER PATIO, 4X4 POST EDGING

SCALE: 1-

1

2

" = 1'-0"

12" L. #3 REBAR, 48" O.C., TYP.

4" D.

5

8

"-MINUS CRUSHED ROCK,

COMPACTED TO 90% DRY DENSITY,

LINED WITH GEOTEXTILE FABRIC

PRESSURE-TREATED

4 X 4 POST, TYP.

24" X 24" MUTUAL MATERIALS

VANCOUVER BAY GREY

PRECAST CONCRETE PAVER,

TYP.,

1

4

" JOINTS FILLED WITH

POLYMERIC FINISHING SAND

2" D. CLEAN PATIO/PAVER

SAND, COMPACTED TO

90% DRY DENSITY, LINED

WITH GEOTEXTILE FABRIC

1

24" X 24" MUTUAL MATERIALS VANCOUVER

BAY GREY PRECAST CONCRETE PAVER

4" D.

5

8

"-MINUS CRUSHED ROCK, COMPACTED

TO 90% DRY DENSITY, LINED WITH

GEOTEXTILE FABRIC

12" L. #3 REBAR, ROUGHLY CENTERED ON

EACH SIDE AND DRIVEN TIGHT TO EDGE,

SUNK 1" BELOW SURFACE OF PAVER, TYP.

FREESTANDING PRECAST CONCRETE PAVERS

SCALE: 1-

1

2

" = 1'-0"

2" D. CLEAN PATIO / PAVER SAND, LIGHTLY COMPACTED

AND LEVELLED, LINED WITH GEOTEXTILE FABRIC

2

SHRUB PLANTING

NOT TO SCALE

TREE PLANTING

NOT TO SCALE

GROUNDCOVER PLANT LAYOUT

NOT TO SCALE

BARK MULCH AND GROUNDCOVER PLANTING

NOT TO SCALE

7

5

4

8

DRY "CREEK BED"

3

SCALE: 1-

1

2

" = 1'-0"

SMALL IGNEOUS RIVER ROCK, MAX. 8" SIDE, TYP.,

FILL CHANNEL AFTER PLACING LARGER ROCKS

NOTE: ENSURE NO ROCKS SMALLER THAN 2" DIA.

ARE INCLUDED

MEDIUM IGNEOUS RIVER ROCK,

MAX. 18" SIDE, TYP.

PLACE AS SHOWN IN LAYOUT PLAN

4"

4" D. MEDIUM-FINE

BARK MULCH, TYP.

LINE CHANNEL WITH

LANDSCAPE FABRIC

(SMALL DASHES)

8"

SURROUNDING GRADE BEFORE

MULCHING (LARGE DASHES)

EXCAVATE 8" D. SLOPE-SIDED

CHANNEL, USE CUT TO CREATE

4" HT. SLOPED RIDGES ALONG

CHANNEL SIDES, TYP.

1'-0" - 3'-0"

LAY OUT AND MARK COURSE OF "CREEK" BEFORE DIGGING.

VARY CHANNEL WIDTH SMOOTHLY, AS SHOWN IN LAYOUT PLAN.

GROUNDCOVER PLANTING DIAGRAM

6

SCALE:

1

4

" = 1'-0"

KEY:

GROUNDCOVER PLANT

MIX FOR SHADE (SEE

PLANTS SCHEDULE)

GROUNDCOVER PLANT

MIX FOR SUN (SEE

PLANTS SCHEDULE)

EXISTING BUILDING

EXISTING

BUILDING

EXISTING

WALK

PLANTING AND MULCHING INSTRUCTIONS :

1. REMOVE ALL EXISTING PLANTS. RETAIN PLANTS FROM

SCHEDULE L-1/3 (Polystichum munitum, Fragaria chiloensis,

ETC.) IF DESIRED

2. CLEAR AND GRUB PLANTING BEDS OF ALL WEEDS,

DEAD PLANT MATERIAL, STUMPS, LARGE ROCKS, ETC.

3. DIG AWAY 4" MIN. DEPTH OF SOIL FROM ALL BUILDING

AND CONCRETE EDGES (APPX. 12" WIDE STRIP).

DEPOSIT REMOVED SOIL IN CENTER OF BED. THIS

PERMITS INSTALLATION OF 4" D. MULCH WITHOUT

SLUMPING ONTO WALKS.

4. GRADE BEDS SMOOTH AND EVENLY DISTRIBUTE

ALL-PURPOSE ORGANIC PLANT FOOD (APPX. 50 LBS.

FOR WHOLE SITE).

5. PLANT ALL TREES, SHRUBS AND PERENNIALS,

BREAKING UP ROOTBALLS TO SPREAD ROOTS OUT

LATERALLY. IMPORTANT: ROOT FLARE OF ALL PLANTS

TO BE 4" ABOVE SOIL GRADE , TO ALLOW FOR 4" D.

MULCH WITHOUT BURYING CROWNS OF PLANTS.

6. WATER IN PLANTS THOROUGHLY, THEN INSTALL 4" D.

WOODY MULCH (PACIFIC TOPSOILS MEDIUM-FINE BARK

MULCH OR SIM.). WATER AGAIN, AND GENTLY

COMPACT BY WALKING.

7. AFTER INSTALLING LARGER PLANTS AND MULCH, LAY

OUT AND PLANT GROUNDCOVER PLANTS (12" O.C.).

PUSH ASIDE MULCH FOR EACH PLANT, CREATE SMALL

HOLE IN SOIL, INSTALL PLANT AND RESTORE MULCH

AROUND EACH PLANT. WATER THOROUGHLY.

SEE PLANTING DETAILS L-2

EDGING:

PRESSURE-TREATED 4X4 POST

(OR SUB. 7 LF 4X8 POST, SEE LAYOUT PLAN NOTE)

#3 REBAR

PAVER PATIO AND FREESTANDING PAVER:

5

8

"-MINUS CRUSHED ROCK (OR

1

4

"-MINUS)

CLEAN PATIO/PAVER SAND

24" X 24" MUTUAL MATERIALS VANCOUVER BAY PRECAST CONCRETE PAVERS, GREY

LANDSCAPE FABRIC

FINISH:

PACIFIC TOPSOILS MEDIUM-FINE BARK MULCH OR SIM.

DRY "CREEK BED":

MEDIUM IGNEOUS RIVER ROCK, MAX. 18" SIDE

SMALL IGNEOUS RIVER ROCK, MAX. 8" SIDE

LANDSCAPE FABRICMATERIALS TAKEOFFS (BY TYPE)

0.5 CY

0.25 CY

10

55 SF

26 LF

8 LF

2.5 CY

15 - 20

APPX. 0.25 CY

20 SF