HomeMy WebLinkAboutSWP2702264.3d-
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CE CHANNEL HORIZONTAL CURVE DATA
CURVE
RADIUS (ft)
LENGTH (ft)
DELTA
PI NORTHING
PI EASTING
HC-1
30'-0"
22.34
42`40'20"
175436.69
1310239.33
HC-2
150'-0"
156.99
59`57'51"
175522.26
1310501.68
HC-3
125-0"
49.15
22'32'41
175414.89
1310621.07
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BEGIN GRAVEL CART PATH,
APPROX FC STA 2+30'
N�
SEE TYPICAL GRAVEL PATH
SECTION
1. THESE NOTES APPLY ALSO TO SHEETS 4-6.
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a r, 2. FOR LEGEND, ABBREVIATIONS AND OTHER APPLICABLE
=
NOTES, SEE SHEET 2.
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48 CEDA ,
HC-; -? ;TFAIRWAY--,
-_
THE CONTRACTOR SHALL WORK SOLEY WITHIN THE
CONSTRUCTION LIMITS UNLESS OTHERWISE APPROVED
BY THE CITY. THE CONTRACTOR SHALL REPAIR,
,REVEGETATE AND IN ALL WAY RESTORE ALL AREAS
PROTECT TREE WITH !I,
OUTSIDE OF THE CONSTRUCTION LIMITS TO THEIR
FENCING, 3 MIN OFFSET PRE-EXISTING CONDITION.
RE-ROUTE IRRIGATION PIPE & - L o
ELECT ONDUIT TO ROSSING %" 7_7 - BOO
' � � � �\ � O 4. SEE UTILITY LOCATE INFORMATION TABLE ON SHEET
SEE UPPLEMENi'"" SPECIFICONS� a /\�. x 7 FOR EXISTING UNDERGROUND UTILITY INFORMATION.
A NOTE 9 �/ ; � •�^ `� \_ � � 'S
I \
5. ADJUST SEPARATE START AND END STATIONS OF R
FC STA 0+19.5 IMPERVIOUS LAYER DEPENDING ON ACTUAL SITE
CROSSING #1 �-
n �y Q CONDITIONS. CONTRACTOR TO COORDINATE LIMITS
EE TYPICAL CROSSING r
�� CONSTRUCTION LIMITS TYP
SWITH CITY FOLLOWING LOWER FISH CHANNEL
PLAN, SHEET 10 v SEE NOTE 3
o as _ -- --- -mop EXCAVATION.
HC-1 .� \ NO / -_--- .......... �� `� `` 6. LOWER FISH CHANNEL DEFINED FROM FC STA 0+19.32
O �L TO FC STA 14+00.23. UPPER FISH CHANNEL DEFINED
START OF NEW CONSTRUCTION-\ �� ti x
C B-2 ' �-� t ; / i �\ P� FROM MC STA 6+68 TO MC STA 10+00. SEE
STA 0+09.32
MATCH CHANNEL INVERT TO EXIST. / � - - ' �'� SPECIAL PROVISIONS.
6' X 4' BOX CULVERT INVERT �/ �� / /- 4C" DEC. �� ti �S �\ FO"
$ ! L 4� �8. 7. HABITAT STRUCTURES LOCATED AT APPROXIMATE
Fr . O C Q LOCATIONS. SEE SHEET 2 FOR LEGEND AND SHEET
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110 / $ y
� c � ��KJ �; �-�= � R _ 12 FOR DETAILS_ CONTRACTOR TO LOCATE
FbPr t�,owe , TV c/owerca/ F S+� ` ' N 11e % , / �E� g .; a RELOCATE. -IRRIGATION F` `' INDIVIDUAL STRUCTURES BY SCALING DRAWING IN
Q5 LINE, SEE NOTE 9 _ _ 1 % `�� \� CONJUNCTION WITH DIRECTION FROM THE CITY.
,' ��\%'o_ �/ CROSSING #2 \ �
-A-\ ���-- - /J ' FC STA 2+02.65 `i O
ti SEE TYPICAL CROSSING 8. FOR VEGETATION PLANTING AND RETORATION, SEE
\� �C PLAN, SHEET 10 SHEETS 19-22.
/ v /., / \ i AN �.. \
ALIGN GRAVEL PATHS 9. BURIED IRRIGATION SYSTEM PIPING AND ELECTRICAL
TO NEW CROSSING r "' ' �� IRRIGATION LINE'
79 CONDUITS ARE SHOWN IN APPROXIMATE LOCATION.
-' / I E c
' RELOCATE IRR ON E CONTRACTOR SHALL LOWER ALL PIPES AND CONDUITS
SEE NOTE 9 \',�\ �Fa RELOCATE IRRIGATION �sy� ` \ TO PASS BELOW THE NEW CHANNEL WITH 12" MIMINUM
!_ LINE, SEE NOTE 9T -"t COVER TO THE NEW CHANNEL INVERT. IRRIGATION
\ y "` 9Q �� - SYSTEM TO BE RESTORED TO A WATER TIGHT AND
---_ ���. FUNCTIONAL STATE AS REQUIRED.
- \ y C� 1 y 4?
,
6
UTILITY CROSSING AND \.
��+CEDAR r;-�l-1g
TRANSITION; SEE DETAIL 1, SHT 7 /� ��
` HO-3
\ D� AND ADDITIONAL DRAWINGS A
✓G \�.
\ \ P r t �/ /
FO\`
TOP OF BANK
FC STA +00 \•_ NE , i E
EXIST ��, �4' �, \STE z/ CONC BOX CT - EXISTING GROUND
A s - 6 w/f 1vcj,4&r
® UPSTREAM FACES HEADWALL FC STA 0+00 TO FC STA 4+75 ly
N 175407.53 „ �• fl �px .5,10
�'. ,` E 1310221.96 Cb u09n e/ ovei-�ca rq �cr/ 6 3 ' wry//� �' der er tii�� yen .
IE 65.86 y P /SCA --E 0',-_, 10 20 40 FEET
CONTRACTOR TO VERIFY 1. .ro•/ ofas'7.9 /IRS T-OM r
LOCATION AND INVERT.
20.0'
4" OF CRUSHED GRAVEL CONSTRUCTION LIMITS
SURFACING SEE NOTE 3
COMPACTED SUBGRADE
3. /Va.v 16" ovatp� Va/✓� Mr�u //pd �Q�„! arkcolweryL• .1 = '20 -0 FOR FISH CHANNEL GEOMETRY
p
EXCEPT AS N-O-TED ,J I SEE SHEET 9
T.O. HEADWALL EL. 70.96
EXISTING WSDOT CULVERT
j WINGWALL STRUCTURE, I � NO SCALE
9 APPROX GROUND LINE I.E. = -65.86 TYPICAL SECTION A TYPICAL SECTION B TYPICAL SECTION C Q I�
r,:
SEE NOTE 5 1- c0 003
0 LO LO o Z � -
r`
0 I W
0 � 00 -
N' o B-2 TOH 70.0 EXISTING GROUND PROFILE AT CHAN 7 -
. ..................
76.{................:...................:...................:...................:...................:...................:...................:................................ i....................................................... +......... :................... ;................... :......... 6
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. . . . . . . . . .(� . . . . . . : Un. Un. . . . . . . . . . . . . .
. � � � � � SITE PLAN LOCATION
3 U : : U : U
..........�............... ...... ........ ........ ..... ...�... ... ......:.........:... ......:... ........B�3 TOH 69.7.... �
T.O. PIPE UGW1 `„ :EL. 66.67 : ..
72 .......... .
PIPE TO BE RELOCATED
:.... BELOW CHANNEL :.......
o-- .. .... .. .........
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I
.............
F W LO
. : . I : FISH._CHANNELINVERT................ .............. :.......0 ^ .._p8250%..........:.............. 68
. . . . . . . . . . . . . . . . . . . . . . . . . .0.2075% i.�68
f It\
n
.... ....... ........ ......... ....... _ -
... ... ... ....... ........ .... ........... ......... ...... - -- --_
Q _
:........... :............ ....:............................................................. ..-.....-...-\ .............. ............................:................................. 6 4
...........:...................:..............................................................................:... . --- _ _ - APPROVED
- - - - - 12" THICK IMPERVIOUS
_ _ _ _ _-STREAMBED GRAVEL, LAYER; SEE SUPPLEMENTAL I
QJ o - - - - - - _ - _ EXCAVATION 12" MIN. DEPTH PROVISIONS a
Q Q 0 LIMITS, TYP. POS BY �� G [SATE - 58
2i > M N o
Q� Q z0 � o 0 0 0 > PROBABLE SILTY oo �, SOY WAS
W _ U -�
W 0 0 0 0� o o LO D SOIL/GRANULAR o o
I ~o C) 0I- 0 0 co �0 Ui SOIL BOUNDARY C� +
v N U o > r + + + z 0 W 000 + SCALE 0 10 20 40 FEET Q
_ �( I I I I I 25792 4
o X Q L1_ 0i (0 BOTTOM OF Q Q Q Q cn �� ��GISTER�� DEPARTMENT OF PUBLIC WORKS
+ _ `� + "0 + z x w o BORE HOLE (TYP) Cn 1- I_ o x > W N HORIZONTAL: 1 = 20 -0 � IONAL �MAPLEWOOD CREEK FISH CHANNEL PROJCC
o cam o W o -o
Q� OUP (nm�� U J co
Q 00 < I- W °° � O_ W `� � � � C4- U � SCALE 0 2 4 8 FEET > w SITE PLAN A AND PROFILE
v~i x 1- 'n Un 0� LO Un Of LO > w
l 1 1 I I EXPIRES 12-21-99
W Un c0 Q (n co U _x -� q -
� �2) W L, �� W , C40 U 0 VERTICAL: 1" = 4'-O"' ' ®\ ,7A $ ' %�..'it APy DwC �� -� DESIGNED: CMG DATE: 7/1/98 FILE NAME: SHEETC
DRAWN: DWH / DPT
Engineers and Scientists SCALE: AS SHOWN FIELD BOOK: P,
CHANNELSwjo?'� 116� PROFILE Bellevue, Washington CHECKED: DEP
TEL: (425) 602-4000 APPROVED: SHEET: 3 OF:
FAX: (425) 602-4020 NO. REVISION BY APPR. DATE
DIRECTOR OF PUBIC .; JF?KS
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