_ ~.L l G o\f Coli rsei - r I l I- PROJECT LOCATION FOR THE •CLOVER CREEK IMPROVEMENTS AT PARKLAND PRAIRIE PRESERVE• IS JUST SOUTH\.JEST OF THE INTERSECTION OF TULELAKE ROAD SOUTH AND YAKIMA AVENUE SOUTH IN PARKLAND, \.JASHINGTON. CONSTRUCTION ACCESS \.JILL BE THROUGH AN EXISTING GATE ON THE EAST SIDE OF THE PRAIRIE PRESERVE. MAP SCALE: 1 • = 1,000' <FROM DeLORME 1999). CLOVER CREEK IMPROVEMENTS AT PARKLAND PRAIRIE PRESERVE Kristin \.Jillio.Mson (360-412-0808) [email protected]) South Puget Sound So.lMon Enho.nceMent Group 6700 Mo.rtin \.Jo.y Ea.st, Suite 112 OlyMpio., v/A 98516 DRAv/ING LIST: 1. PROJECT LOCATION 8. DRA'w'ING LIST 2. EXISTING PRESERVE SITE PLAN 3. SITE PLAN FDR CHANNEL IMPROVEMENTS 4. SECTIONS AND DETAILS 5, STREAMBED AND BANK DETAILS 6. PRAIRIE MOUND DETAILS THE PROJECT SITE IS LOCATED AT THE PAR K LAND PRAIRIE PRESERVE IN PARKLAND, \.JASHINGTON. THE PRESERVE IS AN UNDEVELOPED FOUR ACRES OF LAND JUST SOUTH OF TULELAKE ROAD SOUTH, AND \.JEST OF YAKIMA AVENUE SOUTH. JUNE 2008 CLOVER CREEK IMPROV EMENTS AT PARKLAND PRAIRIE PRESERVE SOUTH PUGET SOUND SALMON ENHANCEMENT GROUP PROJECT LOCATION 8. DRA\.JING LIST ORA\.JING 1
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WRIA 12 Parkland Prairie Salmon Enchancement …...~.L l Go\f Coli rsei r I l I -PROJECT LOCATION FOR THE •CLOVER CREEK IMPROVEMENTS AT PARKLAND PRAIRIE PRESERVE• IS JUST SOUTH\.JEST
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_
~.L l
Go\f Coli rsei
-
r
I l I -
PROJECT LOCATION FOR THE •CLOVER CREEK IMPROVEMENTS AT PARKLAND PRAIRIE PRESERVE• IS JUST SOUTH\.JEST OF THE INTERSECTION OF TULELAKE ROAD SOUTH AND YAKIMA AVENUE SOUTH IN PARKLAND, \.JASHINGTON. CONSTRUCTION ACCESS \.JILL BE THROUGH AN EXISTING GATE ON THE EAST SIDE OF THE PRAIRIE PRESERVE.
MAP SCALE: 1 • = 1,000' <FROM DeLORME 1999).
CLOVER CREEK IMPROVEMENTS AT PARKLAND PRAIRIE PRESERVE
Kristin \.Jillio.Mson (360-412-0808) [email protected]) South Puget Sound So.lMon Enho.nceMent Group 6700 Mo.rtin \.Jo.y Ea.st, Suite 112 OlyMpio., v/A 98516
DRAv/ING LIST:
1. PROJECT LOCATION 8. DRA'w'ING LIST
2 . EXISTING PRESERVE SITE PLAN
3. SITE PLAN FDR CHANNEL IMPROVEMENTS
4 . SECTIONS AND DETAILS
5, STREAMBED AND BANK DETAILS
6. PRAIRIE MOUND DETAILS
THE PROJECT SITE IS LOCATED AT THE PARKLAND PRAIRIE PRESERVE
IN PARKLAND, \.JASHINGTON. THE PRESERVE IS AN UNDEVELOPED
FOUR ACRES OF LAND JUST SOUTH OF TULELAKE ROAD SOUTH, AND \.JEST OF YAKIMA AVENUE SOUTH.
JUNE 2008
CLOVER CREEK IMPROV EMENTS AT PARKLAND PRAIRIE PRESERVE
l-/4u~riA~~~,p~~~~~~ ' .. z ·f [~·~:_-=-::-=~=-:- :~- ------.----- -.-:--, : . I BY PIERCE COUNTY I ------- ---------------- .la-_____ ..::::-..,,,_-=--=-- . ______ __ _ -_-_-_-_-_-_--_~ -..."! ) I I
z NOTE: NEV STREAMBANKS SHOWN AS TRENCH SLOPE\✓// D 296 2:1 BUT VILL VARY FROM 1.5:1 TO -I-
295 2.5:1 FOR VARIABLE TOPOGRAPHY 2:1 STREAMBANK ✓
<[ SLOPES / > w 294 /
/
/ ...J w ✓
293 /
292 r--I ---- ~ EXCAVATE NEV CHANNEL
f 291 ROOT VAD 12'-24' DIA. /L. ----- ROOT VADS j _J THROUGH EXISTING TRUNK BURIED IN BANK EXTEND S' +/ - ____ _ _. ___ REM�VE EXISTING ASPHALT GRAVEL, SAND &. SOILS 1 290 <LOGS SIMILAR VITH CURBS &. CHANNEL BOTTOM
BROKEN ENDS INTO CREEK> INTO CREEK
i SECTION C 10-J LBURY 8' TO (TYPICAL NEV CHANNEL TRUNK IN BANK VI MINIMUM CUT &. F !LU
t I I 0 5 10 [_ SCALE : 1 • = 5'
CLOVER CREEK IMPROVEMENTS ~ PARKLAND PRAIRIE PRESERVE SOUTH PUGET SOUND SALMON
ENHANCEMENT GROUP STREAMBED AND BANK DETAILS DRAWING 4
L
----------
--------- ------
NE\./ CHANNEL 22 ' -\./IDE AVERAGE, _____ _, , ________ BU T VARIES 18' -\./IDE TO 26 '- \./IDE
100-YEAR FLOOD <660 CF S)
300 PRAIRIE GROUND EXISTING --- EXISTING - - ------ SOUTH
BANK 2 98 - -2 97 --- /
2 96 I-<I 2 95 >
2 94 1.5' THICK ARMORED CHANNE w ..J \./ITH 6'-12' SIZE BOULDERS w 2 93 COBBLES \.// VOIDS FILLED
2 92 \./ITH NATIVE SOILS <EACH ARMOR BAND 12' -LONG)
2 91
2 90 REMOVE EXISTING ASPHALT PAVEMENTS. CURBS
SECTION B <TYPICAL NE\./ CHANNEL \.// MEDIUM CUT S. FILL, ARMORED STREAMBED)
NE\./ CHANNEL 22 ' -\./IDE AVERAGE , ____ __ , ____ __ BUT VARIES 18' -\./IDE TO 26'-\./IDE 1
100-YEAR FLOOD <660 CFS )
FILL EXISTING TRENCH _____ ____ , 1-1--- - AS SHO\./N SITE PLAN
300 • ------ EXISTING
~ 299 SOUTH w 298 GRADUAL BANK w EXISTING PRAIRIE GROUND
/
REMOV E/EXISTING GRP,1EL, ETC.
1------ --ir-PRIGR TO ASPHALT ):IS E THESE
NE\./ ARMORED
SLOPE ..., - 297 z D 296 I- r---...._ .f -re
COBBLES, <I 295 ~ ,q 1--: 4 r. . SEE NOTES FOR > ' <VARI ES> w 294 2 =1 STREAMBANK (: TOE OF CHANNEL BOTTOM REMOVAL. ..J SLOPES / BANK SLOPE w MATERIALS FOR 293
CHANNEL
L 292
291 SECTION A EXCAVATE NE\./ CHANNEL REMOVE EXISTING ASPHALT-' 290 <TYPICAL NE\./ CHANNEL ---CURBS S. CHANNEL BOTTOM THROUGH EXISTING
CHANNEL BOTTOM NOTES: \.// MAXIMUM CUT S. FILU GRAVEL , SAND S. SOILS
[ . 1. LO\./EST POINT FOR NE\./ CHANNEL IS 0.5' BELO\./ EXISTING ASPHALT AT ENDS NE\./ CHANNEL REACHES.
2. LO\./ POINT IN CHANNEL \./IDTH SHALL MEANDER FROM NORTH-TO-SOUTH TO \./!THIN 4' OF THE TOE BANK SLOPE S.
0 5 10 3 . LO\./ POINT OF CHANNEL IS l ' + / LO\./ER ELEVATION THAN TOE OF BANK SCALE: 1• = 5 ' SLOPES .
t .
CLOVER CREEK IMPROVEMENTS ~ PARKLAND PRAIRIE PRESERVE SOUTH PUGET SOUND SALMON
ENHANCEMENT GROUP SECTIONS AND DETAILS DRA\./ING 3
/[ULE LAKE ROAD SOUTH]/
XI STING ::c FENCES I:) D
[ (I) I
~ I
--- - -- ~ I --- -- - > I '- ~ ...-- ---- <I I
-· - ~ I .----~ ~ I \ \_ PARKLAND PRAJRJE / : I \ \./ILDLIFE PRESERVE / _ - -302
\ / ---- I ) /,,,, .--- I I /,,,, .----- \./ALK-IN I
,,,, ,,, DIRT __., ACCESS I I I /,,,, _,, ,,,.. ,,,,, __,., ROAD1 _ - - - - - - - - - - lTING II \./ALK-IN ACCESS I / ~ ------ m THROUGH FENCE
) I
1 // ----------) -----7-----------...... - . GATE
I --- -r'-- ------✓ -- / 7 I
1
----- ---- / .,,, I --- __ --;--- ./
: I --- -- ---=--=--=---------- ) ;' // : --- -- I _,,,.,,,, I I ----- t ; ,,, - --- - - _,,,. I I - ---- - ------~~- - - - - -...... / ; _,,,.,,,
- - - - - - - - - - ~ /..-.../ ... y-~, 6 ~ -....... . 298 / / _,, ,-/ · / r r ;. · · ' i'l,"/~, \ .... I , / j / •-., ~ . . ,r EXISTING SCHOOL NORTH FENCE GROUNDS t (APPROX.)
JUNE 2008 l. I ,/ // j>r;J~lJ3·) ! J,' , NOTES: 1 CLOVER CREEK IMPROVEMENTS 1 ,.1 , ,.. / / JO{ ., ~"' ~jf a·cY1 /2i·-f AT PARKLAND PRAIRIE PRESERVE L ELEVATIDNS SHO\.IN ARE BASED ON AN · -~ ,GJSf~Y.•~- K.· .~ SOUTH PUGET SOUND SALMON ~ -l: ~ . ~ , ~--6 i'o 20 I 50 10b FEET 'ASSUMED' ELEVATION (NAIL = 300.0') AND ENHANCEMENT GROUP DD NOT MATCH ACTUAL SITE ELEVATIONS. ;/ , ~· ~N~t1: 0~ '>
EXISTING PRESERVE SITE PLAN SCALE: I' = 50'
2. CONTOUR INTERVAL = 1'. DRA\./ING 2 ,,
---
• • ---
- --------------
/fruLE LAKE ROAD s�uTi{/j
XIS TING I I FENCES I LEGEND FOR CHANNEL I-:J
I � AND PRAIRIE IMPROVEMENTS (,I)
I
INDIVIDUAL ROOT w'ADS (30 EACH) S. w I :J LOGS <30 EACH) WITH TRUNKS BURIED z I w INTO BANKS FOR ANCHOR <SEE I > DETAILS OTHER DRAWINGS). PLACE <! I 3/4 OF WOOD PIECES ON OUTSIDE OF <! I CHANNEL MEANDERS. :::E
I -::>:'. <! PRAIRIE MOUNDS FOR LONG-TERM I >--302 'STORAGE' OF SURPLUS EXCAVATED
MATERIALS <SEE DETAILS OTHER I I
NATIVE PLANT SALVAGE: I DRAWINGS). ABOUT 150 SMALL PLANTS
(\JILL BE FLAGGED) SHALL I PRAIRIE MOUNDS TO BE CREATED BE C4REFULLY SCOOPED I WITH EXTRA EXCAVATED MATERIALS, UP BY CONTRACTOR CIN I JTING w'ALK-IN ACCESS EACH MOUND 30'-DIAMETER x 3'-HIGH. EXCAVIATOR BUCKET) AND GATE THROUGH FENCE
\JAL!SED OVER TO SOUTH I PATTERN TO BE LAID OUT BY SIDE/OF CREEK CNE\J FILL I 7
AREAS) FDR RE-PLANTING I 304 _ - -- - -Ks CHANNEL EXCAVATIDN I \JATER CONTROL & EROSION CONTROL NOTES:
PROCEEDS. NATIVE PLANT I SALVAGE \JILL BE !. CLOVER CREEK THRU THE PRAIRIE IS NORMALLY DRY - - - -
DURING JULY THRU MID-SEPTEMBER. \JATER CONTROL IS CONSIDERED 'INCIDENTAL' NOT EXPECTED TO BE REQUIRED FOR THIS PROJECT. TD PROJECT EXCAVATJDN. I -------------..
I _ .2- .GON-TRA€TtlR-SRAU S PREAD EROSION CONTROL SEED -------- ----r- -1 I I I I
-- ·- • • lit •
• //~~;;-DRAWING 4 llE llE -----· _, - -299 llE llE llE
D 296 -I-<C 295 EXCAVATED SLOPES DRA\v'N > ~ 2:1 SLOPE, BUT \.JILL/ w 294 _J VARY 1.5:1 TD 3:1, SEE SITE w 293 PLAN (ENGINEER \.JILL
SET SLOPE STAKES). 292
291
290
300 ,..... 299 1-w
2 99 w EXISTING PRAIRIE GROUND _.t,_ '-' 2 97- --EXCAVATE -z D 1-<C > w _J w
4' TD 8' LOG EXTENDS INTO CHANNEL FROM TOE J 291 OF BANK SLOPE. LOG END
290 IN STREAM SHALL APPEAR BROKEN CN� CUT ENDS).
100-YEAR FLOOD C660 CF S)
292
_____ _,
0 5
SCALE: 1 • = 5'
JUNE 2008
CLOVER CREEK IMPROVEMENTS AT PARKLAND PRAIRIE PRESERVE
SOUTH PUGET SOUND SALMON ENHANCEMENT GROUP
SECTIDNS AND DETAILS DRA\v'ING 4
NE\v' STREAM CHANNEL
SECTION A ~EXCAVATE NEV CHANNEL L REMOVE EX ISTING ASPHAL T_J CTYPICAL NE\v' CHANNEL CURBS &. CHANNEL BOTTOM \.JI MAXIMUM CUT &. F !LU
THROUGH EXISTING GRAVEL, SAND &. SOILS
SEE NOTES FDR CHANNEL CHANNEL BOTTOM NOTES: BOTTOM. LD\v' POINT FDR CHANNEL THIS SIDE ON I. LO\v'EST POINT FDR NE\v' CHANNEL JS 0.5' BELD\v' OUTSIDE MEANDER EXISTING ASPHALT AT ENDS NE\v' CHANNEL REACHES. CSEE SITE PLAN)
2. LO\v' POINT IN CHANNEL \v'IDTH SHALL MEANDER FROM NORTH-TD-SOUTH TD \./!THIN 4' OF THE TOE BANK SLOPES.
3. LO\./ POINT OF CHANNEL IS 1' +/- LD\JER ELEVATION THAN TOE OF BANK SLOPES.