HomeMy WebLinkAboutLarge Format - folder 2 of 3'.,'
'1.
CB #3
5TA. '11+55.16
IlIM~±386.96
IE~±383JiB
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STA. 14+84.66 ISl.OOL
RIM~±399.D3
IE~±394.03
GRADE [)R1VEWA Y FOR
BUILDING NO. 3 TO DRAIN
10 CB#B PER GRADING
PLAN (TYP~)
CONNECT ROOF
DOWNSPUUTS AND
rWCKERY DRAINS (TYP.)
\
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LDING
NO.4 .
\ 6 UNITS
\
\
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CONNgCT THE ROOF
DOWNSPOUTS OF
THE NOiUH 3 UNITS
,OF BUILDING NO. 4
·TQ THE N@RTH
CATCHMENT,.
CONVEYANC5,
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STA.1 2H62.83 27.'17R
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39.6'L x 95.S'W
CB #17
(VA~IES)
fiECI1EA
SPACE
5,252 SF
STA. 21+33.25 11.83L
f~IM=±393.98
IE~±:j89.46
CB #16
STA 17+48.61
RIM~±393.50
IE=±390.S0
C8 #15
STA. 17+44.93
RIM=±395.85
!E=±39Q.26
BUILOING
NO.\7
5 UNITS
58.68R
Il.DOR\
, , , 48LF
S~U.5%
BRU,K
GRADING PLAN
CB #14
STA 17+44.93 11.0Q.L
RIM=±395.85 \
'. 15
CONNECT THE ROOF
DOWNSPOUTS OF
fHE\,SOUTf-I 3 UNITS
OF BUILDING NO. 4
TOn'IE SOUTH
CATCHMENT
CONVEYANCE
,
_H-CB #,3,
STA. 1[3.+50.45 11,83L
RIM~±398.50
IE~±389.68
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f~IM·:;=±397.22
IE=~389.44
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~ RIM ~ ±394.50
18"f INLET PIPE
A-~
ACCESS RISER ('I TOTAL, ONLY
ONE SHOWN FOR CLARITY, SEE
F PLAN FOR RIM EL.)
~---~---
~ SEE DETAILS SHEI:T C4 TOP ~ ±391.80
----/ r ~--~~-'q~-----~~--<~~-,.r----,.o---~.-.--~---,-~q----------,.~----------------O"-----------..~.----.~,'
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RIM=VARIES
FRAME, GRATE AND
LOCKING covm
MARKED "DRAIN" (TYP.)
4
.. ftL·--~~,~--.~tL_ __ ~ __ Tr~-----------A----------------~~----~,--~~~,_~~
0.5' FREE BOARD
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, , . ., . 4
------------
2" CLR. • ~~'-l"'*l'-';\ TYP.
~~lA--/:;7'-#4 BARS @ 6" CENTERS '-I BOTTOM FACE WITH
1" MIN. COVER
-=== .. 1"'7______ 'F~' ~==~~~~~
-f -------= = = = = : F.::~RIM = ±393.51 "
--------------T-------
f--------I---39.0'---------1>--------52.5' ---------------If----I
--
FIRST CELL
DETEN TION VOL
10,296 CU.-FT.
---11--0.5'
SECOND CELL
DETENnON VOL.
10.992.5 CU.-FT.
H----5.0· CLEAR SPACE
BETWEEN INNER/OUTER
WALLS
20" n ,--.J ~I l .... ,r in
48" 54" & 60" TOP SI AB T
.0 II
,-------J-----------+f--92•00"-----_t-_______ --J
II
B
~%'" ~2" INLET PIPE " 1~~1~\ ;;"7 ] ~~~, y _TOP OF GRATE= ., N ±393.35
15 M'",,-~ 5' X 10' ACCESS #"" GRATE (TYP.)
c----'
ELEV.=380 84
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ELEV.=380.7
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II
II
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II
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II
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II
II ......--24" • ACCESS RISER ~ VIC-
" (TYP.) >
A---'
PLAN VIEW
1"~ 10'
r-ELEV.~381.63
, .. .. ' "'.,
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II , ,
,
i , r-ELEV.=381.57
..
' ...... '.
[ ---
rv'vX 0)<
~ 44.75'
TOP OF GRATE=±393.25 flt:,~ ~J:j
RIM = ±393.25-
5.0'
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0 ,~ .., .. on ., :;il ., J II REMOVABLE
8AF,:-:.E~
STRUCTURAL '.
8
(' STEP (TYP.) '1'1 5THEE DETAIL
v l IS SHEET
--
--
4.75'
r------I1-----------
12". INLET PIPE l __ j IE~384.44 ____ O'-'~ __________ _+i _.,---______________ +--+ __ ---L __ __
-
--FIRST CELL WQ
END OF ~
STRUCTURAL WALL -
-----------------------------
SECOND CELL
WQ VOL.
9,256.8 CU.-FT.
-
VOL. 8,670.5 CU.-FT. , r-REMOVABLE
/ BAFFLE 4.0' It MIN. I j
-z-,--
ELE'I.=381.31
3' MIN. 1'1 --=---------------
(TYP.)
____________ 2:..0~ ~~'~_ _ ______________ ___________ _ __ _____ ______ _ __ _
--
f 2.5' x 5' OPENING
IN WALL. 20' O.C.
Olf ONE SHOWN FOR
" CLARI rY~
I
ACCESS RISER (4 TOTAL, ONLY
ONE SHOWN FOR CLARITY, SEE
PLAN FOR RIM EL.)
TOP = ±391.80
,
4 • . 4 .
, . 4 4·
SECTION B-B
~ 5' X 10' ACCESS GRATE (SEE o'C( PLAN FOR RIM EL.)
q'
H:l"=10'
V,1"=2'
, '.' . . ~ . __ cl"," ~-'-' __ '--"-_____ -"-' __ ~ . <' ,
OUTLET END OF SECOND CELL
'------------AVERAGE SEDIMENT STORAGE
l' MIN (FIRST CELL)
, .
ACCESS RISER (4 TOTAL, ONLY
ONE SHOWN FOR CLARITY, SEE ----,
PLAN FOR RIM EL.)
TOP = ±391.80
" "(1
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cl·
, ,
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I
-+--i<1 ~-'''U"'.,-,, -~,,~, ~--. ----m -
-----------------y -----------I ,
STEP (TYP.)
SEE DETAIL
THIS SHEET -,~f~~O.57'
I' . I
22.04·----~..j ~19.46·----~-I r-~-14.25·
I 0.67' 0.67'
\
#5 BARS @ 6" CENTERS
BOTTOM FACE WITH
1" MIN. COVER
2' CLR.
TYP.
2" CLR.
TYP.
20· n
Lul __ 'L' ~===-1,1~ 1. _ .• , & • • r ""I
72" TOP SLAB
20"
#6 BARS @ 7" CENTERS
BOTTOM FACE WITH
1" MIN. COVER
n .-L
L " I '1'1 12" lL-1. __ ~. =·~·~·~·=·~·~·=·~~r I 96" TOP SLAB
12" MIN.
I I,.J
;-'[R~z x _-
" '"
HANDHOLD t
• ALL STEPS & RUNGS #8
GALV. DEFORMED REBAR
OR COPOLYMER PROPYLENE.
, '" .
~ BASIN STEP
12" MIN.
I i , lr ELEV.=380.4~_ 0;'7 WAL~~--\ 2.0% V-E = ~ '. ,~ , ,
~
LEV.=380.18 #"-r~ -I T l' _____ I (TYP.)
r--: --r,TEP (TYP.)
L I' SEE DETAIL
12" MIN. '-.. Z
I 1.0J" fFllj ~X~
. ¢--2.0%
:: = ~"V' 0.5%
i ~~ = = SHAPED .. BOTTOM ,
IT IT '" i" :;rr 1 • '" I IT 0" . u-i ii ..
"
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ELEV,=380.78
<!--
MAX. DESIGN W.S. = 39
""
0.30'
PIPE SUPPO RTS1
I SEE NO
0\-.''05
12"¢ UTLET PIPE
SEE OTES 1 & 5
INVERT = 385.55
PER PLNIS
TE 5
)
Y .s:-1' SECTION OF PIPE ATTACHED B
01L.tGASKETED BAND TO ALLOW REMOVA L
IFICE
EDGE
RESTRICTOR PLATE w/ 1-#.". OR
C SMOOTH
NO o~:&.: .. r,; ,+"...-;,)
,-" ' '-',' "''' ... " C .' '. ".'. >hl'on .r .~. p-!', ,. ,,-.. ' .. ·i_4,r~ •. , C '.J _ , ~" , .. f ,"" h._., . , -, ELE 1.-381.57
VAULT BOTTOM ELEVATION PLAN I-ELEV.=381.31
:~ ,-
,. {' r..M~'" o.3'~
1"=10'
NOTES:
1. OUTLET CAPACITY, 100-YR PEAK FLOW
2. METAL PARTS: CORROSION RESISTANT. NON-GALVANIZED PARTS PREFERRED. GALVANIZED PIPE
PARTS TO HAVE ASPHALT TREA fMENT 1.
3. FRAME AND LADDER OR STEPS OFFSET SO:
A. CLEAN OUT GA rE IS VlSIBLE FROM TOP.
B. CLIMB-DOWN SPACE IS CLEAR OF RISER AND CLEANOUT CATE.
C. FRAME IS CLEAR OF CURB.
4
-1 ;y-----
. 5 0"'> • ($ UPPER ELBOW-
. L" .If. l-i" ~ IE = 38
RESTRICTOR
8.75'
4. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE, OUTLET PIPE TO HAVE SMOOTH 0.0.
EQUAL TO CONCRETE PIPE 1.0. LESS 1/4"
.' ~ c:a---12"~ RISER ~
<,
';y SHEAR GATE W
FOR CLEAN OUT V-~S REQ'D FOR
ALIGNMENT W/
1 OWG. 2-026
q
cl • 2' MIN
• -t ,
cl /
./ 2' MIN SUMP
J , :; 0" _
< .;, .
5. PROVlDE AT LEAST ONE 3"X.090 GAUGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL.
(MAXIMUM 3' VERTICAL SPACING)
6. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMWA CLEARANCE AS SHOWN.
7. LOCATE ADDITIONAL LADDER RUNGS IN STRUCTURES USED AS ACCESS TO TANKS OR VAULTS TO
ALLOW ACCESS WHEN CATCH BASIN IS FILLED ~HH WATER.
/ CONTROL ROD ~
DRAIN (ROD BENT
VERTICAL 0"'-
COVER) SEE KCRS
REMOVABLE WATERTIGHT
COUPUNG OR FLA NCE
1.22'
l' I
6" MAX.:} t
12"MIN.
T ~ PLA E HOED TO ELBOW
WITH 1.25"0 ORIFICE
UPPER ELBOW RESTRICTOR
H:l"-2'
V,1"=2'
j i THIS SHEET ~ D , .
9.37'
9.63'
ELEVATION '1 PLAN
I
12". INLET PIPE n
IE-384.44 V
-----------I+-------~ DROP RUNG
CATCH BASIN STEP
l' I (TYP.)
2.5' x 5' OPENING ~
IN WALL, 20' O.C.
r---i-I-AVERAGE l' SEDIME'IT STORAGE
(FIRST CELL)
2.5' x 5' OPENING
IN WALL. 20' O.C.
2.5' x 5' OPENING
IN WALL
j
-----------I
< i
4 q
.. .:l .
5% (MIN) SLOPE ---../
TROWEL FINISH
,.
'. .,
SECTION A-A
H: 1"=10'
V: 1"=2'
AVERAGE l' SEDIMENT STORAGE
(FIRST CELL)
. ,if' , 4
SECTION C-C
H:1"-10' v: 1"=2'
COMBINED DETENTION AND WATER QUALITY VAULT
FACILITY VOLUME SUMMARY
DETENTION VOLUME REQUIRED ...................................................... 16.507 C.F.
OETENTION VOLUME PROVIDED ...................................................... 21 ,288.5 C.F .
WATER QUALITY TREATMENT VOLUME REQUIRED ........................... 9,OJ3 C.F.
WATER QUALITY TREATMENT V0']:!.'11..rCO~BUNtY .. :bj)1,7E~S~ C.F.
~UILDING SERVICES DIVISION
~·2:\I~~~GJW~gJE APPROVAl
l~.l·'.:~.~'~~.~·]~'~ ,E!YJ'IGIDRAIl~~.¥o~-=-4 .'
'.' \. rc't::.../1-~.r2Z..SIGNED ~_-=-n m·\FF]C P J\NNING APPJ(O~v:;:"J~4-<,;:::::=--
DATE SIGNED ., o I.l""DSCAPE/ZONLNG/PARKIN~'G;-: .. ----~
NOTES:
1. PROPRIETARY CATCH BASIN HANDHOLDS AND STEPS ARE
ACCEPTABLE. PROVlDED THAT THEY CONFORM TO SEC. R.
ASTM C478, AASHTO M-199 AND MEET ALL WiSHA REQUIREMENTS.
2. CATCH BASIN STEP/HANDHOLD LEGS SHALL BE PARALLEL OR
APPRQXIMA TEL Y RADIAL AT THE OPTION OF THE MANUFACTURER.
EXCEPT THAT ALL STEPS IN ANY CATCH BASIN SHALL BE SIMILAR.
PENETRATION OF OUTER WALL BY A LEG is PROHIBITED.
J. HANDHOLDS AND STEPS SHALL HAVE "DROP" RUNGS AS SHOWN
ON DETAIL OR PROTUBERANCES TO PREVENT SIDEWAYS SLIP.
4. SLAB OPENING MAY BE 24" X 20" OR 24" OIAM.
18". INLET PIPE
IE~383.94
5" 24" 5" CI f f r ",. 9f I ~I f f 1" CLEARANCE ~
#3 REBAR
GRADE RING (SEE NOTE 4)
TYPICAL ORIENTATION
FOR ACCESS AND STEPS
5. AS AN ACCEPTABLE ALTERNATIVE TO REBAR, WELDED WiRE FABRIC
HAVING A MIN. AREA OF 0.12 SQUARE INCHES PER FOOT MAY
BE USED. WELDED WIRE FABRIC SHALL COMPLY TO ASTM A497.
6. LADDERS OR STEPS SHALL EXTEND TO WiTHIN 16" OF BOTTOM OF
CATCH BASIN.
7. HANGING LADDERS SHALL BE PERMANENTLY FASTENED AT TOP BY
HANGING ON STEP OR BY BOLTING OR EMBEDDING IN CONCRETE.
EACH SHALL BE EMBEDDED AT BOTTOM IN BASE.
8. ADDITIONAL SAFETY FEATURES MAYBE REQUIRED IN VERY DEEP
OR UNUSUAL STRUCTURES.
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CONTROL STRUCTURE Il .. ,,-I'" SIGNED .!
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I-CATCH BASIN DETAILS B
1',1"=2'
V:l"=2'
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CB-·1015 ~-.,,-
BEG, AC PAVED WALKWAY
C8-1 012 ,~..s4cB __ -AND EXTRUDED CURB: MATCH EX, GRADE
BEGIN 7: 1 TAPER
STA. 11+04,10 19.2'
REFLECTORIZED MARKERS
AT 10' O.C. SEE DETAIL
ON SHEET C5 ---""
-'Tr/t---+--jjl!+-i---!-' 10+26.20 12.00' L -C8
I C1
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IN CURB
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,-
EX.
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W;\TER
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j HOllSE
8"PVC S
[(PVC W
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SEE WALL NOTE 2
TYPE II MAILBOX
CLUSTER UNIT SERVING
BUILDINGS 1-3
(ADA ACCESSIBLE)
------
HOLD S GfV\ VEL
DjF~T
PROP. 40'
UTIUTY ESMT.
TYPE III MAILBOX CLUSTER UNIT
IC--t-'l-i-~-SERVING BUILDINGS 5 & 6 ----i--,:F
f :r
j
o
SCALE:
[
I
I j H88'07'55"W 1
,'I I WALL
·~-~-~·----~---l
I
H,)US[
:
30'
1"
60'
-30'
-~-.--< -~---
CURB NOTES:
1. SEE SEC, 3.04 K,CRS, FOR JOINT REQUIREMENTS,
2. ROLL GUTIER TO MATCH POSITIVE SUPERELEVATION.
3, SEE DRAWING NO, 1-006 FOR CONFIGURATION OF FILL &
WALKWAY BEHIND CURB IF REQUIRED,
4, FOR INTEGRAL POUR CONSTRUCTION, 1/4" EDGED GROOVE
MAY REPLACE EXPANSION JOINT AT INTERFACE BETWEEN THE
CURB AND ADJACENT SIDEWALK,
5, SEE SEC, 3,03 FOR EXTRUDED CURB ANCHORAGE,
USE WHITE REFLECTORIZED
MARKERS
l.. l..~0,75"
0,125" T T
REFLECTORIZED MARKER
NTS
*TOP OF LIP AT DRIVEWAYS
* -'-I
,
EXTRUDED ASPHALT OR
CEMENT CONCRETE CURB
\ NTS
11. CURB
CEMENT CONCRETE ROLLED CURB
NTS
I· 30' R,O.W, -----,-----I~---------30' R.O,W, --------+\---o EXIST. __ L __ ~_ 1-------PAVEMENT EXIST.
I
CORNER OF ROCKERY 12' -----I
o
o
,f
EXISTING
2~ COMPACTED DEPTH CLASS B
ASPHALT CONCRETE
bl-~\-~ SEE WALL NOTE 2 CHAIN L1N':--'''"
FENCE
NOTE: PAVED WALKWAY
SHALL MATCH EX. ROAD
LATERAL SLOPE; GRADE
TO DRAIN LS~WCU1 UNE
PROPOSED EXTRUDED
ASPHALT OR CEMENT
CONCRETE CURB
\.1;~~' ~,~~~~~ MAY BE J ON SOIL
UNIT
SEFNllt ,G BUILDINGS
7, & 8
END OF ROCKERY,
SEE WALL NOTE 2
CEMENT CONCRETE CURB & GUTTER ----'1
SEE DWG, NO. 3-002
GAS LINES ON SOUTH & WEST SIDE ___ J
OF STREET, SEE SEC. 8,02A
127TH AVE;
2" COMPACTED DEPTH CLASS B 1
ASPHALT CONCRETE
4" MIN, COMPACTED DEPTH I
ASPHALT TREATED BASE
ADDITIONAL TREATMENT MAYBE
REQUIRED DEPENDING ON SOIL
CONDITIONS, SEE SEC, 4,02
SEE SEC. 4.02
SE CROSS-SECTION
NTS
22'-0" (AB)
NOTES:
1. THIS DRAWING ILLUSTRATES A TYPICAL ASPHALT CONCRETE ROAD SECTION, ALTERNATIVE L
FOR OTHER ALTERNATIVES AND POSSIBLE REQUIREMENTS FOR FRACTURED AGGREGATE OR
INCREASED THICKNESS OF SURFAClflG MATERIALS. SEE SECS, 4,01 AND 4,02,
2. GRADES:
MINIMUM
MAXIMUM
0,5%
SEE SECS, 2,03 AND 2,11.
3, SEE CHAPTER 7 FOR CATCH BASIN AND STORM SEWER LOCATIONS, SEE DWG,
NO.S 2-019, 2-020, AND 2-021 FOR GRATE DETAILS,
4, FOR WIDTHS OF PAVEMENT AND RIGHT-OF-WAY. SEE SECS, 2,03,
5, FOR CLEARANCE OF UTILITY POLES SEE SEC, 8.02G AND DWG. NO, 5-001.
6, SEE SEC, 5,02 FOR SIDE SLOPE REQUIREMENTS,
ROAD 'A' AND ROAD 'B' CROSS-SECTION
(URBAN LOCAL ACCESS)
3/8" EXPANSION
JOINT (TYP,) (SEE
STD, PLAN F -3)
WARNING
(SEE DETAIL)
CROSSWALK (SEE WSDOT STD,
PLAN H-5c)
PLAN
DETECTABLE WARNING PATTERN AREA
SHALL BE YELLOW, IN COMPLIANCE
WiTH STD, SPEC, 8-14.3(3)
NTS
4' MIN, 6' MIN,
LANDING RAMP
5" 5" TOP OF
2'MIN'J'
~~T4Fm~z:,:,~,--~, -::-!i:-,~, ~-~t,§>~, '::2"~"'J' ,J,.~ROADWAY
CEMENT CONCRETE
SIDEWALK DETECTABLE WARNING
PATTERN (SEE DETAIL)
SECTION 0
CEMENT CONCRETE
ROLLED CURB & GUTTER
TOP OF ROADWAY
CEMENT CONCRETE
ROLLED CURB & GUTTER
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r-:-+~IN'J~A><:"'"
An 5/8'12 3/8" NOTES:
SECTION C~) "' <..'>
Z
AS BUILT
DRAWN BY: NAK
DATE: 08~07-08
iJIsIi11 1/2"
C 7/16' 3/4"
D 7/8" [1 771-6"1
PLAN
~r
T~~----"'""-
ELEVATION
TRUNCATED DOMES (SEE NOTE 2)
1. AVOID PLACING DRAINAGE STRUCTURES, JUNCTION BOXES OR OTHER
OBSTRUCTIONS IN FRONT OF RAMP ACCESS AREAS,
2. DETECTABLE WARNING PATTERNS MAY BE CREATED BY ANY METHOD
THAT WILL ACHIEVE THE TRUNCATED DOME DIMENSIONS AND SPACING
SHOWN,
4, SEE WSDOT Sm. PLAN F-3 FOR SIDEWALK JOINT PLACEMENT AND
DETAILS,
5. RAMP SLOPES SHALL NOT BE STEEPER THAN 12H: 1 V,
f'i
:::>
V) z o u
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N g
N DE~~~~i~~E D~~~¥lNG INTERIM RECORD DRA WING~
'" =SI=D=EW-'-'-'AL~K"--"""RAM=P~,_ --,TYP,-,,-,,-=E --"l~B DA T E: 03 -0 7 -0 8 ~
NTS 0
ASBUILT PROJ, NO. 05160/06163 M: \06\163\plot,\2\AS BUILTS\AB-3RD-05_dwg 3/10/2008 12: 33: 32 PM POTU
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BEGIN 7: 1 TAPER
STA. 11+04.10 19.2'
REFLECTORIZED MARKERS
AT 10' O.C. SEE DETAIL
ON SHEET C5
SAW CUT LINE PAINT AND
STA. 11+35.37 FOG LINE
BEGIN REMOVE AND
REPLACE ASPHALT TO
SOUTH OF CUT-------..,....
PROVIDE GATIE AT EN1RANCE. GATIE, SHALL
MEET THE REQUIREMENTS OF FIRE DIS1RICT #40
EMERGENCy·ACCESS ... ·INCLUDING .... BULNOT,
LIMITED TO 'OPllCOM DEVICE". COMPAllBILlTY;
MANUAL OVERRIDE. AND TOGGLE SWITCH.
'Y ~, 1<
ASSUMED 100-YR.
PLAIN 'ELEVAllON ,i; :iA7"~7
, (PER
",?S:):';-
.,. ..
/ v
\,
/;".r'-"--.,
I " , .
"
100-YR FLOODPLAIN, COMPENSATORY
STORAGE (±319 CU. ¥OS) TO BLADDED
WALL NOTES:
1. SEE FILL SECTION DETAIL
SHEET C8 •
2. SEE CUT SECTION DETAIL
, SHEET C8'
,
I
:, . ..
I ! i
.--~
" i
225.01
(
. i \: ,
., f-'-' .._ "'_ ... c,
SE 1~,~ND STREET. .-'----';:~ 1 '!hc' .~
CURB NOTES:
1. SEE SEC. 3.04 K.CR.S. FOR JOINT REQUIREMENTS.
2. ROLL GUTTER TO MATCH POSITIVE SUPER ELEVATION.
3. SEE DRAWING NO. 1-006 FOR CONFIGURATION OF FILL &
WALKWAY BEHIND CURB IF REQUIRED.
Ii. CURB
10" ~ EXPANSION JOIN'
3 1/2"
-I r:; OO2'FT./FT.
'io:T. .. -~v-:-, ---::"":''''.; -...t" •.•• : •• ";, ,: ~;,,~
O.~2 FT./FT. 2 ~ ~ ~ : ..... , • '_ ~ .•
" [, ... -. .' ... " , .;. .~. -
"l • ~. '" '. ,.:;:':"; .. ," ;.'. AC PAVED WALKWAY
'-=~--AI'D EX1RUDED CURB: MATCH EX. GRADE
10+26.20 12.00' L
C8
~
t/ .... 4. FOR INTEGRAL POUR CONSTRUCTION, 1/4" EDGED GROOVE
MAY REPLACE EXPANSION JOINT AT INTERFACE BETWEEN THE
CURB AND ADJACENT SIDEWALK.
S. SEE SEC. 3.03 FOR EXTRUDED CURB ANCHORAGE.
L r . '''' '.' .. '. ';.:' /"'" .' '0
<0 ...... .; ....... _
. , • .. ,! ~" .. _:~:j :~.'~:. CEMENT CONCRETE
•... ~ .. : ..•. '.. ,\ --..... " J? SIDEWALK * TOP OF LIP AT DRIVEWAYS
I
Irl'-jj:._:-----j~-PROVo Q.5-FT GAPS IN CURB
Il, 10-FT O/C FOR/DRAINAGE
.... ,
'(
BUILDING
No.i
ASSUMED 1 00-YR. FLOOD
PLAIN ELEVAllON = 387.97-.
(PER KCSWDM-EXISTlN~), :)7""
"'/" ij " " . /
'-"
/-/
"
a 30'
SCALE: 1"
SEE WALL NOTIE 2
SEE WALL NOTE 1
TYPE II MAILBOX
CLUSTIER UNIT SERVING
BUILDINGS 1-3
(ADA ACCESSIBLE)
RECREATION
SPACE
5,002 SF
I ,
60'
30'
Ii
1ST FLOOR ±412 '
GARAGE ",402
1ST
'GARAGE'
\lST FLOpR ±410
\ GARAGE',,±400
1ST 0'410
GARAGE ±400
BUILDING,
6 UNITS
1 ST FLOOR
±410
GARAGE
j: 1ST FLOOR ±410 ,.--------HIf---+--+l--I--J--' Gf'.;:::;,(;:r. ±400
1ST FLOOR ±410
GARAGE HOO
USE WHITE REFLECTORIZED
MARKERS
..L ..L~0.7S"
0.125" T T
~
I
EXTRUDED ASPHALT OE
CEMENT CONCRETE CURB
NTS
12" ".',' •. ' ,'·; •• C.'; \ 0; I
f--t-----2'~'_-0" I V OPTIONAL FOR
• INTECRAL POUR
CEMENT CONCRETE ROLLED CURB
NTS
REFLECTORIZED MARKER If-.~-------30' R.O.W. ------~--tl-·---------30' R.O.W. ------~~ :~-j NTS
I EXIST. ___ -~-I EXIST. i !
I PAVEMENT UTIU1Y\.: !
: POLE i
I 1------12' ---~...j
I
: -PROPOSED 1 I
" I ' 5' AC PAVED I ''''I''':'~~~\>/;R4Df t,J' ___ __ 1.0' r--WALKWAY I : GRAO£'-r
I '\\):;\\).' 'v _ ' * ,_, .~~JH",-,,"'·-.-<,~ '.' ', .. -_''':, <'-;;,;,;::::t,'~·",-· .y::.;,",-,~:,."X~J.PL ! '. 1 £~~\'{:/:"'~""\'\~
\'
i ~,[,,'7~\~\~~~'~i~i~;;~~ 2~:.·",," ~,::: ,"""
FENCE PROPOSED EXTRUDED ADDITIONAL TREATMENT MAY BE
ASPHALT OR CEMENT REQUIRED DEPENDING ON SOIL
l1..--'r-~ SEE WALL NOTIE 2
"
127TH AVE. ~m:: CROSS-SECTION
SAN. SEWER ON SOUTH
& WEST SIDE OF STREET.
1'-0" SEE SEC. 8.02C---.....
22' -0"
IN SIDEWALK l' 'i 5'-0"
5'-0" TP'! "~'"'--1
'\ -'-c;"":°[i;flFT: .. ,,,,, I .02FT.!FT.
'--;Y--c\\\;l .. ". :;" .".... .-.-;v\\ _~~_ \' ~>~\~Ws\~\
5" CEMENT CONCRETE J ___ .,...;-, __ .,.,.-;Y.::-.'
CEMENT CONCRETE CURB & GUTTER ----1
SEE DWG. NO. 3-002
GAS LINES ON SOUTH & WEST SiDE ---,/'
OF STREET. SEE SEC. 8.02A --1'-6"
2" COMPACTED DEPTH CLASS 8 1, /.
ASPHALT CONCRETE
/
NOTES: --.
1.
NTS
CONCRETE CURB CONDITIONS SEE SEC. 4.02
l-.-WATER LINES ON I NORTH & EAST SIDE
OF ROAD. SEE SEC.
8.02A
"---CATCH BASIN & 6
STORM SEWERS (TYP.)
I
I /'--I---A-'rT-,-TYPE III MAILBOX
4" MIN. COMPACTED DEPT:I~ 1,'1 / ASPHALT TREATED BASE
ADDITIONAL TREATMENT MAY BE
REQUIRED DEPENDING ON SOIL
I.1!5 DRAWING ILLUSTRATES A TYPICAL ASPHALT CONCRETE ROAD SECTION, ALTERNATIVE I.
"OR OTHER ALTERNATIVES AND POSSIBLE REQUIREMEflTS FOR FRACTURED AGGREGATE OR
I,'CREASED THIC"NESS OF SURFACING MATERIALS, SEE SECS, 4.01 AND 4.02.
,'_'/
, ..
SPACE
5,300 SF
+ +
+ + + .,. +
+ t -;-
:+ + 'J. + t +
f-i-t/j+ I· + of-
,+ -;-. -1; + + +
r, +'+ ~,+ +
':+ -;-;+ -+ ~ +.
++,'~~.+T
;+"++++
+ ++++ ~+~~++.+~+++
c_ . -;-+. + ~ ~ r + ...
I-./-','+ + + + + I< , 1;
" 11
±398 ±398
"-~ ~ '. 0
~ 0 +-
N
±396 ±397 , r-+-.
.1: ',. !.
~'-" c ,..:,!-< ;)'/
, . !r]:r:::::~~~~~~~~~~15:0~.0~0~·~~~~~:jti~~~:r~j~
: f I!
! ,j( ;
I G'} -~ --', .-.. --.-~'"---" ,"
. -I' :"-,. f,; ':; '-', ;., _' ',.: -~,
." --" ,-. \
j; r:.
I-
I ~ " ii..
I: .. , ;;
!.'
I
---
PROP. 40'
UTILITY ESMT.
TYPE III MAILBOX CLUSTIER UNIT
SERVING BUILDINGS 5 & 6----+-..J·
"~
, \~.'. "".J:." ...
'..' . .' ' -(' . ~ ..' i . .
;, : ;. '
, ,
; !
N88'07'S5"W
16+00
17 7i2 "'v.
~:...-.:==?!?=r-----l '" CLUSTER UNIT ~ FLOOR ±410 iJi ~:R7~~ :UILDINGS
<0
0> '" +<
GARAGE ±400
BUILDING
6 UNITS
'" <0 m
"l +<
\.
END OF ROCKERY.
SEE WALL NOTE 2
150:01 '(DRS) 150.0Q'(p)
CONDITIONS. SEE SEC. 4.02 2. (',ADES:
MIN"IUM
MAXIMUf.1
0.5%
SEE SECS. 2.03 AND 2.11.
3. S,E CHAPTER 7 FOR CATCH BASIN AND STORM SEWER LOCATIONS. SEE OWG.
NJ.S 2-019, 2-020, AND 2-021 FOR GRATE DETAILS.
4. FOR WIDTHS OF PAVEMENT AND RIGHT-OF-WAY. SEE SECS. 2.03.
5. FOR CLEARANCE OF UTILITY POLES SEE SEC. 8.02G AND DWG. NO. 5-001.
6. SEE SEC. 5.02 FOR SIDE SLOPE REQUIREMENTS.
.... (~ ROAD 'A' AND ROAD 'B' CROSS-SECTION ,~--~--~~~~~~~~~~~~
(URBAN LOCAL ACCESS)
3/8" EXPANSION
JOINT (TYP.) (SEE
STD. PLAN F-3)
'~~~~~-~;;~~.~~~iB: WARNING ~ PATTERN (SEE DETAIL)
. . ..,
2'
CROSSWALK (SEE WSDOT STD.
PLAN H-Sc)
PLAN
DETECTABLE WARNING PATTERN AREA
SHALL BE YELLOW. IN COMPLIANCE
WITH STD, SPEC. 8-14.3(3)
r.HR~MP
PLAN
~l-jr
-1-1-1-9-'~-~--'-'
ELEVATION
_-..,>,,--DETECTABLE WARNING
NTS
4' MIN. 6' MIN.
LANDING RAMP 2' MIN. ~4"
5" TOP OF 5"
~~'f42:8:::"O"-::. 'E .. "2.;:;. F=E'-l:;:E:zb~fii'i'ROADWA y
.CEMENT CDNCR~~E f' .:.",: ::--.,.'.
SIDEWALK DETECTABLE WARNING
PATTERN (SEE DETAIL)
NOTES:
SECTION ('A\ -----,!J
5' MIN,
CEMENT CONCRETE
ROLLED CURB & GUTTER
1. AVOID PLACING DRAINAGE STRUCTURES, JUNCTION BOXES OR OTHER
OBSTRUCTIONS IN FRONT OF RAMP ACCESS ~,REAS.
2. DETECTABLE WARNING PATTERNS MAY BE CREATED BY ANY METHOD
THAT WILL ACHIEVE THE TRUNCATED DOME DIMENSIONS AND SPACING
SHOWN.
4. SEE WSDOT STD. PLAN F-3 FOR SIDEWALK JOINT PLA~::::~~:r!D;!~~l~O
DETAILS. If''l E'V \ S i
S. RAMP SLOPES SHALL NOT BE STEEPER THAN 12H: 1 v.n U[t{l' PATTERN DETAIL
SIDEWALK RAMP-TYPE lB
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I o?K.
RIM=VARIES
ACCESS RISEi, (4 TOTAL. ONLY
ONE SHOWN FOR CLARITY, SEE
PLAN FOR RIM EL.)
SEE DETAILS SHEET C4 TOP = ±391,80
'1'J;i_--::;?"'---#4 BARS @ 6" CENTERS 1'--BOTTOM FACE WITH
1" MIN. COVER LVIff-~
LH"iiNl{f-------+,39.0Q·'------J,/
" .. ,
FRAME, GRATE AND
LOCKIN G COVER
4 .
.d '",
,,," . .".
4 .
. 4 2" CLR.
]yP.
\~ RIM = ±394.5D
L lS"¢ INLET PIPE
MARKED "DRAIN" (TYP.) .' .<I') " .", . 4'
10.67'
~====f===========
BLDG. NO.7
14.25'
J lcr-----J L
. 4
0.5' FREE BOARD
r-------------------------T------
1--~---~+_---39.0'-~----~-11~--~~~-·-52.5' -~~-~~~~----+_~_1
4,75'
FIRST CELL
DETENTION VOL.
10,296 CU.-FT.
-~ -0.5'
SECOND CELL
DETENTION VOL.
10,992.5 CU,-FT, H--~ 5.0' CLEAR SPACE
BETWEEN INNER/OUTER
WALLS
20" n .--.l ~I r .... ? 10.
48" 54" & 60" TOP S~ = = r.::~ RIM = ±393.51
2.0 /I
r------+--------+"1---92.00··---------t-----------1
II
[
STEP (TYP,)
"y. STEE DETAIL
v HIS SHEET
END OF
STRUCTURAL WALL --~
#5 BARS @ 6" CENTERS
BDnOM FACE WITH
1" MIN, COVER
B
_C:2'~ INLET PIPE
. N TOP OF GRA 1£= , xx<-±393.35
XX,
X '-5' X 10' ACCESS ><':4 GRATE (TYP.)
II
-----II--0. 5'
II
II
II
-I,
II
/I
/I
/I
/I
/I
/I
f
Il?= RIM = ±393,51
1/
1/ .......-24" ~ ACCESS RISER ~"'L
I' (TYP.)
A---'
B
44.75'
TOP OF GRATE=±393.25 -./
RIM = ±393.25-
5.0'
D
, W\ "'''----''-12' ~ VENT h L 12"" (TIP.)
1 i \ OUlLET PIPE
PLAN VIEW
1"-10 ---z ......... -.
R I:·' ,
;1;-ELEV,=381.57 ELEV.=381.31
-r----05'
II
,.
J. J) (: J) REMOVABLE ~
ELEV.=379.66; ~.: ..•. ' BAFFLE~ STRUCTURAL ---====I~
0_f67' r-ELEV.=:lSO.4'.. WAL=L --\ ~ t·
:;',1 ~ ELEV,=380.18 If====<-======?o====~ ",2~.0~%~===J~===:;;=== "% II = + ~% ~~G~5;;~" ==I21 >SSC, =='==~=~-'':::J;,18''S:I::1 =
'L''v'' S:-:PED ==? =>
BOTTOM
" r
~. . ... -; •• -, "<". , .•... '-~. ,
STEP (TYP.)
SEE DETAIL
THIS SHEET
\
)
r---
FIRST CELL WQ
VOL. 8,670,5 CU.-FT.
3' MIN,
(T~~I ~--------------
,--
... ,
I / REMOVABLE
1.0' MIN. V BAFFLE 4.0'
SECOND CELL
WQ VOL,
9,256.8 CU.-FT.
----.
! 2) MIN. j
--------------------------------------------------------------
I
• 4 , • '. .1-<:.1 4".t
=2,," ",CL;,-R~. --j->ott-';\ ]yP,
20" n
Lul_L' ======::.J,J~ -I. _ " • « « p 6 r. ......r
72" TOP SLAB
4 .<~
BOTTOM SLOPEJ
TOWARD INLET END
/
\
~ BOTTOM SLOPE 0.5% TOWARDS
2 " CLR. ~~+--*H'--'~ ]yP.
OUTLET END OF SECOND CELL
SECTION B-B
'------~ AVERAGE SEDIMENT STORAGE
l' MIN (FIRST CELL)
f 2.5' x 5' OPENING
IN WALL, 20' O,C.
V ONE SHOWN FOR
0.... CLARITY. 2' 5' X 10' ACCESS GRATE (SEE
o~ PLAN FOR RIM EL.)
9.37'
4
-ACCESS RISER (4 TOTAL, ONLY
ONE SHOWN FOR CLAr<ITY, SEE
PLAN FOR RIM EL.)
TOP ~ .t391,80
4 ... 4 4
I
II "i f--0.67'
.4
'I
r---------44.75'-ti-----------1
'!!,9,._ QE:~I9.Ii.'!t~. ~ _ ~8E'EL _~[_ -
2.5' x 5' OPENING /
IN WALL, 20' D.C.
AVERAGE l' SEDIMENT STORAGE
(FIRST CELL)
9.63'
H.1"-10'
v: 1"=2'
4
Q.
._'1' 4 .
4·
ACCESS RISER (4 TOTAL, ONLY
ONE SHOWN FOR CLARITY, SEE --,
PLAN FOR RIM EL.)
TOP = ±391.8D
'0
4
-----------I
,
22.04'---1 p' 19.46'~----I f--~-14.25'=---1;
0.67' 0.67',
Ii
" " --r (T~~) I
~--
12"0 INLFT PIPE n
IE 384.44 V
2.5' x 5' OPENING
IN WALL, 20' D.C,
2.5' x 5' OPENING
IN WALL
r--"--STEP (TYP.)
L j SEE DETAIL I! THIS SHEET
I' , .
!
18" ~ INLET PIPE
IE~383.94
20"
#6 BARS @ 7" CENTERS
B01TOM FACE WITH
1" MIN, COVER
il ~
r---"'L """'-1 --¥-Y -----,] 12" 1. 1 99 9 ,,9000£ I"
1 96" TOP SLAB
12" MIN
I . ~f,..j
;{R!::.z > x ~ :E
<0
HANDHOLD *I
* ALL STEPS & RUNGS #8
GALV. DEFORMED REBAR
OR COPOLYMER PROPYLENE.
M
1)" MIN. " z
I I~I'" n D-
ELEVATION f
12" MIN.
I i
·q=~~!l
CATCH BASIN STEP
12" ~AIN.
i~'-~-I
!::.~. r-l J
-'" ...J '"
~x
PLAN
DROP RUNG
CATCH BASIN STEP
5" 24" 5"
II t Tf~
"'-0 I ~t f I .Jl1.:' CLEARANCE ~
#3 REBAR
GRADE RING (SEE NOTE 4)
ELEV,=380,78 .'·"·I,""--" .. ~." "f.·· .. , .-<',"'._,;.! .••.. , __ ., .• l' I (TYP,) 1\
j
-~-r--:I\, ~ t"Y
ELEV,=381.31
NOTES:
1. OUTLET CAPACITY: 1 00-YR PEAK FLOW
2. METAL PARTS: CORROSION RESISTANT. NON-GALVANIZED PARTS PREFERRED. GALVANIZED PIPE
PARTS TO HAVE ASPHALT TREATMENT 1.
3. FRAME AND LADDER OR STEPS OFFSET SO.
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMB-DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE.
C. FRAME IS CLEAR OF CURB.
4. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE. OUTLET PIPE TO HAVE SMOOTH O.D.
EQUAL TO CONCRETE PIPE I.D, LESS 1/4"
5. PROVIDE AT LEAST ONE 3"X.090 GAUGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL.
(MAXIMUM 3' VERTICAL SPACING)
6. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMUM CLEARANCE AS SHOWN.
7. LOCATE ADDITIONAL LADDER RUNGS IN STRUCTIURES USED AS ACCESS TO TANKS OR VAULTS TO
ALLOW ACCESS WHEN CATCH BASIN IS FILLED WITH WATER.
REMOVABLE WATERTIGHT
COUPLING OR FLAN GE~
12"~ ,eUTLET PIPE ()
• SEE 'fTES 1 & 5 >--'
SHEAR GATE W/ CONTROL ROD ~
FOR CLEANOUT DRAIN (ROD BENT
I ~ AS REQ'D FOR VERTICAL " '<:'
INVERT = 385.55 -\-------c==r--
, V ALIGNMENT W/ COVER) SEE KCRS
PER PLANS 1
~ '2' MIN
;:,. SECTION OF PIPE ATTACHED BY --r4
.... 14"V---~r--J~-
OtLtGASKETED BAND TO ALLOW REMOVAL" I
RESTRICTOR PLATE w/ l-f."" ORIFiCe V 2' MINJSUMP
SMOOTH EDGE
(NO 01(.&':"" "'''.£') •
DWG, 2-026
(
-d
6" MAX,:} t
1.22'
4".
12"MIN.
PLA rE WELDED TO ELBOW
WITH 1.25"" ORIFICE
UPPER ELBOW RESTRICTOR
H: 1" 2'
V:1"=2'
'.~ .'
~l_~
5% (MIN) SLOPE SECTION A-A TROWEL FINISH
H.l"-10'
V: 1"=2'
...
4
AVERAGE l' SEDIMENT STORAGE
(FIRST CELL)
4.' 4'. /' -___.... .. '
SECTION C-C
H: 1" 10'
V: 1"=2'
COMBINED DETENTION AND WATER QUALITY VAULT
FACILITY VOLUME SUMMARY
DETENTION VOLUME REqUiRED ............................................... , ..... , 18,507 C,F.
DETENTION VOLUME PROVIDED .................... """"" ........................ 21.288.5 cr.
WATER QUALITY TREATMENT VOLUME F<EQUIRED ........................... 9.033 C.F.
WATER QUALITY TREATMENT VO'j!.1W~(:'BUNW'jj:i)'.E$: C.F.
BUILDING SERVICES DIVISION
COMMI;MCIAJ .,PROJECT APPRO'ITA"
P lJE',_j N(l.wVP~ 2'cT7 V.t'U..
l0i; .. ;i;~;~J .. ti-{-~EjW'lG/DRAl~,~¥l /
L·!\ IE &2..1.11J2Z... SIGNED ~ ¢. n TRAFFIe P \NNING APPROVAL -
DATIl __ ._SIGNED o !Al'fDSCAPE/ZONlNG/PARKlN;;;;:;G;;---~-
NOTES.
1. PROPRIETARY CATCH BASIN HANDHOLDS AND STEPS ARE
ACCEPTABLE, PROVIDED THAT THEY CONFORM TO SEC, R,
ASTM C478, AASHTO M-199 AND MEET ALL WISHA REQUIREMENTS.
2. CATCH BASIN STEP/HANDHOLD LEGS SHALL BE PARALLEL OR
APPROXIMATELY RADIAL AT THE OPTION OF THE MANUFACTURER,
EXCEPT THAT ALL STEPS IN ANY CATCH BASIN SHALL BE SIMILAR.
PENETRATION OF OUTER WALL BY A LEG IS PROHIBITED.
3. HANDHOLDS AND STEPS SHALL HAVE "DROP" RUNGS AS SHOWN
ON DETAIL OR PROTUBERANCES TO PREVENT SIDEWAYS SLIP.
4. SLAB OPENING MAY BE 24" X 20" OR 24" DIAM.
,
TYPICAL ORIENTATION
FOR ACCESS AND STEPS
5. AS AN ACCEPTABLE ALTERN A TIVE TO REBAR, WELDED WIRE FABRIC
HAVING A MIN. AREA OF 0.12 SQUARE IflCHES PER FOOT MAY
8E USED. WELDED WIRE FABRIC SHALL COMPLY TO ASTM A497.
6. LADDERS OR STEPS SHALL EXTEND TO WITHIN 16" OF BOTTOM OF
CATCH BASIN.
7, HANGING LADDERS SHALL BE PERMANENTIL Y F AS1£NED AT TOP BY
HANGING ON STEP OR BY BOLTING OR EMBEDDING IN CONCRETE.
EACH SHALL BE EMBEDDED AT BOTTOM IN BASE,
8, ADDITIONAL SAFETY FEATURES MAYBE REQUIRED IN VERY DEEP
OR UNUSUAL STRUCTURES.
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SECTION D-D: FROP-T
CONTROL STRUCTURE DAT": _SIGNED J
D · . -------.;!'" SH~u\L CONP1TI9]':i§! CATCH BASIN DETAILS ~
H; 1"=2'
V:1"=2'
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i"') o
I
(Q
,-
I
O'l
u.. o
Ol
()
I-
W
W
I
Vl
i
I
" 'c
~ oK. C:---.
~7'---------I-·39.00'·------·-l1
~ RIM = ±394.50
18·~ INLET PIPE
14.25'
A---,
BLDG. NO.7
RIM=VARIES
FRAME. ORATE AND
LOCKING COVER
MARKED "DRAIN" (TYP.)
ACCESS RISER (4 TOTAL, ONLY
ONE SHOWN FOR CLARITY, SEE
PLAN FOR RIM EL.)
SEE DETAILS SHEET C4
··.4
0.5" FREE BOARD ------------<--------------T------
TOP = ±391.80
.<J '.d'
----
2" ClR. ~ "--r;~'--t-><+t-;;!; TYP.
20"
11::&:,,-__ -:;:?.,--#4 BARS @ 6" CENTERS r--BonOM FACE WITH
1" MIN. COVER
= = = = = = = ~ ~:~"'" """" J
1--------+----39.0'---------1f .. ~-------52.5' --------------+----1
n --1 ~ I roo,. ( ~ -
:::-------l
-4.75'
FIRST CELL
DETENTION VOL.
10,296 CU.-FT.
-r-0.5'
SECOND CELL
DETEN TI ON VOL.
10,992.5 CU.-FT.
1-1---5.0' CLEAR SPACE
BETWEEN INNER/OUTER
WALLS
48" 54-" & 60" TOP SlAB j
.0 II
1-----+------.J+.---g2.00··-----~r_-------_1
II f STEP (TYP.)
Oy-SfHEE DETAIL
IS SHEET
ENO OF ------
STRUCTURAL WALL -------
#5 BARS @ 6" CENTERS
BonOM FACE WITH
I" MIN. COVER
B
~~N" ,)('7 :2.~ INLET PIPE
;<>0, /I......__-TOP OF GRA TE= : >x': ±393.35
n 8 ....... • x>'i'-5' X 10' ACCESS
~ GRATE (TYP.)
C---'
ELEV.=380~84
. ,~, . ~ . .. '~~"'-----'~ .ov,' .. . -.-,
~ '" , ~II o~
ELEV.=380.78 \!
•
i
•
•
i ..
~
'" '. ;; II .' v
6\. T' =
i ~ t ,.
i
,.
'.
.. u n
· "I
I
• •
..
~ .,
• 'I ,
.' ,. .... ,~ ~ •••• _ :;0 •• " , , , , , ,', ._,"t. <O~""'t;.
II
--11--0.5'
II
" "
" " " " " " "
10.67'
r
II .. li?1 RIM = ±393.51
" .......-24· _ ACCESS RISER 3 ""S
II (TYP.)
PLAN VIEW
,.. -la'
,-ELEV~=381.63
'~=r
Il f
'II ELEV~=381.57
•.
A---'
= ____________ '!',Q. __ DJ?!9.N_:!!~-=-_:glO:·O:L!__ _ ____________________________________________ _
,---------+1
( ---« 8 -
12". INLET PIPE (--I
IE=384.44 _____ 0"""-______ +1 -,--------t--+--l.--
Xy
x /xx
TOP OF GRATE=±393.25 J [
RIM = ±393.25-
Dl~-+ "," ('
44.75'
5.0'
w z :;
J A'lr,\. '-. 12· • VENT , ~t-IA ! 12', (TYP.) D'\ OUTLET PIPE
V-, \
</J -z-------
ELEV.=381.31
-FIRST CELL WO
VOL 8,670.5 CU.-FT.
-
3' MIN.
/
.. ~ ,
/-
"</ /-
/.
f 2.5' x 5' OPENING
IN WALL. 20' O.C.
0'" ONE SHOWN FOR
.... CLARITY.
ACCESS RISER (4 TOTAL. ONLY
ONE SHOWN FOR CLARITY. SEE
PLAN FOR RIM EL.)
TOP = ±391.BO
1.0' MIN.
I / REMOVABLE V BAFFLE
-r\---.--
•• 4 .4-
SECTION B-B
H: 1"-10'
V:1"=Z'
2' 5' X 10' ACCESS GRATE (SEE
0-£..1 PLAN FOR RIM EL)
SECOND CELL
WQ VOL.
9,256.8 CU.-FT.
\
~ BODOM SLOPE 0.5% TOWARDS
OUTLET END OF SECOND CELL
'-______ AVERAGE SEDIMENT STORACE
l' MIN (FIRST CELL)
ACCESS RISER (4 TOTAL, ONLY
ONE SHOWN FOR CLARITY, SEE ---,
PLAN FOR RIM EL.)
TOP = ±391.80
4 .
.2 ·",C""L",R",. -f-,eH-'~ -0. TYP.
20" n U_'~=======.J?'-r--1·-[ I I -l. _ ••••. ,
72" TOP SLAB
2~ CLR.
TYP.
20"
#6 BARS @ 7" CENTERS
BOTTOM FACE WITH
1" MIN. COVER
n -.l
r-><-r ''-1 4-f ---.-. ---'J 12" 1. l·g····_-!
96" TOP SLAB I
. ' .. , .... ,~ .Lo_t ,I . ·"':·',·-~~,L,,!,-,,_-•. . ;, ~ , ',j., .' , ., ;,,4.l,., ,.~" •. ~t; . ~"r~--~--~-------· ~--~--------.------, •
.. " , I
I
-r-0.5·
'" 0 .n 'I .. ... ,
REMOVABLE
BAFFLE --.....
~O%
r ELEV.=380.4' ..
.~ .~'% ,
2.0%
\. 0.5% = '--=;,
"V' SHAPED
BOTTOM
" ;;U rr ~
_ ..
"'.' .. ', '.-."-' ·"~r,, .. ' " .,., .. ~ .
.. r,', .",_,
" ~Ii v ~
STRUCTURAL
WALL -\ -
= =
n " ;;n
• F. ) ij,
--.~. ... ~, ...
.
..
,
;1;
• ,.
'.
..
f
I
ELEV.=380.18
STEP (TYP.)
SEE DETAIL
THIS SHEET
\
)
9.37'
. . '
, . .
" •
--i ~-0.67'
• • .•
1----------44.75·-H-------------i
2.5' x 5' OPENING
IN WALL, 20' O.C.
r--+I__AVERAGE l' SEDIMENT STORAGE
(FIRST CELL)
9.63'
• • <1 • oS
" • <{ 4 •
• • 4 . I
I
-----------------y -----------! , I
I
1--===~22.04'-----1I ... ~---19.46·--~-II----14 25'
I _ 0.67' O~67'
T
I l' ____ I (fYP~)
12". INLET PIPE n
IE-384.44 V
2.5' x 5' OPENING
IN WALL, 20' D.C.
W.O. DESIGN WS = 385.55 ----------------
2.5' , 5' OPENING
IN WALL
, :
, r--' --STEP (TYP.) LI SEE DETAIL j THIS SHEET
.
-----------~~
I
18"0 INLET PIPE
IE=383.94
12" MIN. q
I 1,..j
n[~'" 'XU---D :~
HANDHQ! Q 1
• ALL STEPS & RUNGS #8
GALV. DEFORMED REBAR
OR COPOLYMER PROPYLENE.
N
12" MIN ........... ~
I 1';"
n !J
ELEVArION -,
.Q8IQH BASIN STEP
12" MIN. I--r
tN~nJ :L ~
x
PLAN
DROP RUNG
GATCH BASIN STEP
5" 24" 5"
LI t T r-' .. 0 I~ I'f r ~'CLEARANCE \:::
#3 REBAR
(SEE NOTE 4)
GRADE RING
~ ,+, "1 '~, .< ~,,"" I_~T",>~ ·h·(···.,·_·'~., .. \. . ~ ~ . , -ELEV.=380.78
ELEV. 381.57
l' I (TYP.)
MAX. DESIGN W.S. = 39
""
0.30'
PIPE SUPPO RTS\
I SEE NO
t.'~S
12". UTLET PIPE
SEE OTES 1 & 5
INVERT = 385.55
PER PLANS
TE 5_
-
Y
Y ;:-1' SECTION OF PIPE ADACHED B
Ot-l-GASKETED BAND TO ALLOW REMOVA L
IFICE
EDGE
RESTRICTOR PLATE W/ l-it". OR
C SMOOTH
NO 0 ~:b-~ '--t: /.ftJ J6 ')
.'
;,~ ,
~
.'
•
."
•
•
"
/
•
=
VAULT BOTTOM ELEVATION PLAN
<? .' ..
1 [M~'" 0.3'<
I" 10'
NOTES:
1. OUTLET CAPACITY: 100-YR PEAK FLOW
2~ METAL PARTS: CORROSION RESISTANT. NON-GALVANIZED PARTS PREFERRED. GALVANIZED PIPE
PARTS TO HAVE ASPHALT TREATMENT I.
3. FRAME ANO LADDER OR STEPS OFFSET SO:
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMB-DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE.
C. FRAME IS CLEAR OF CURB. t ~~------
0-"> ~tPER ELBOW-\,5'5 • 1-1" • IE = 38
RESTRICTOR
8.75'
j:. ,-.. 12". RISER
i'--,'--Lf
4. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO HAVE SMOOTH 0.0.
EQUAL TO CONCRETE PIPE 1.0. LESS 1/4"
5. PROVlDE AT LEAST ONE 3"X.090 GAUGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL.
(MAXIMUM 3' VERTICAL SPACING)
6. LOCATE ELBO'li RESTRICTOR(S) AS NECESSARY TO PROVlDE MINIMUM CLEARANCE AS SHOWN.
~ SHEAR GATE W
FOR CLEANOUT V AS REQ'D FOR
i-" ALIGNMENT W/ ! DWG.2-026
2' MIN
-t -
V 2' MIN SUMP
J
:; Or, ..
• ~ ~
. q .
7. LOCATE ADDITIONAL LADDER RUNGS IN STRUCTURES USED AS ACCESS TO TANKS OR VAULTS TO
ALLOW ACCESS WHEN CATCH BASlfl IS FILLED \'11TH WATER.
/ CONTROL ROD ~
DRAIN (ROD BENT
VER 11 CAL I> I<:.
COVER) SEE KCRS
REMOVABLE WATERTIGHT
COUPLING OR FLA NGE
£':,
6" MAX·i t
1.22'
4-"0
12"MIN.
T PLA E WELDED TO EL90W
WITH 1.25~'" ORIFICE
UPPER ELBOW RESTRICTOR
H: 1·=2'
V: '''''''2'
CONTROL STRUCTURE
SECTION D-D: F'ROP-T
-------------------------------------
..
5% (MIN) SLOPE ___ J
TROWEL FINISH
.. , • '4
SECTION A-A
HI 1"-10'
v; 1"=2'
•
d'
o
" •
AVERAGE r SEDIMENT STORAGE
(FIRST CELL)
SECTION C-C
H:1"=10'
v: 1"=2'
• " <J • '.1-
COMBINED DETENTION AND WATER QUALITY VAULT
FACILITY VOLUME SUMMARY
DETENTION VOLUME REQUIRED ........... ~~. ~~ .................................... 18.507 C~F.
DETENTION VOLUME PROVIDED .................. ~~ .................................. Z1.2B8.5 C.F.
WATER QUAUTY TREATMENT VOLUME ricQUIREO .................... ~ ...... 9.033 C.F.
WATER QUALITY TREATMENT VOLJ.IME, P'{J)'1l!ED .......................... 17.927.J C.F.
hL"'IC COUNlY D.D.E.S .
Bf'ILDING SERVICES DIVISION
f O .\ r ~,~~fJW~2J¥CT APPROVAl
V· ';Jr~~'~iEl1J.NG/DHAJ!-;f>;.;P'J:p~ .. ~;;2 ~ ,', . (!"t-'!ifZZ... SIGNED ( j / . n n·. " , ! c I' NIN G APPROVAL > <
II ~\'! SIGNED o 1.1' : : H:Al'E/ZONIN G/PJ\RKCr;;:;' ::-:·;:G-----
!l.\ : . SIGNED .i o Sl i . l\L CD,'IDrnr:)JJ':i: ------==
NOTES:
'. POOPRIETARY CATCH BASIN HANDHOLDS AND STEPS ARE
ACCEPTABLE. PROVlOED P-<AT THEY CONFORM TO SEC. R,
ASTM C478. AASHTO M-199 AND MEET ALL WISHA REQUIREMEflTS.
2. CATCH 8ASIN SC'EP/"AfIDHOLD LEGS SHALL BE PARALLEL OR
APPROX:I,IAT'ELY RADIAL AT TI-lE OPTION OF THE MANUFACTURER.
EXCEPT f"Af ALL STEPS "~I 'flY CATCH BASIN SHALL BE SIM!lAR.
PENETRA T'CN or OU'ED WALL BY A LEG IS PROHIBITED.
3. HANDJ-lOLDS AND STEPS SHALL HAVE "DROP" RUNGS AS SHOW"J
ON DETAIL ce DpO;U8cRANCES TO PREVENT SIDEWAYS SUP.
4. SLAB CD['"NG MAY BE 24" X 20" OR 24" DIAM.
TYPICAL ORIENTATION
FOR ACCESS AND STEPS
5. AS MI ACCEPTABLE ALTERN A nvt TO REBAR. WELDED \'I1RE FABRIC
HA'MJG A MIN. AREA OF 0.12 SQUARE INCHES PER FOOT MAY
BE USED. WELDED \'I1RE FABRIC SHALL COMPLY TO ASTM A497.
6. LADDERS OR STEPS SHALL EXTEND TO WITHIN 16" OF BOTTOM OF
CA TCH BASIN.
7~ H"'GING LADDERS SHALL BE PERMANENTLY FASTENED AT TOP BY
HANGING ON STEP OR BY BOLTING OR EMBEDDING IN CONCRETE.
EACH SHALL BE EMBEDDED AT BOTTOM IN BASE.
8. ADDITiONAL SAFETY FEATURES MAYBE REQUIRED IN VERY DEEP
OR UNUSUAL STRUCTURES,
CATCH BASIN DETAILS
<J z
o z w
<!J
Z
~
OJ
(fl
5
()
'" Z o
'" (fl
'" o
'" o o
N
@ ...
:J:
<!J
~ n. o H:l"=2'
V:l"=2' M: \01 \261 \PLOTS\3DTL-09.dwg 5/9/Z005 3: 26: 44 PM PST ()
--._._---
z o
iii
5 w
'"
~---~~ ----
:5 Vl
'" a:: '" w w W z Z
C'; (!)
<D Z ~ W
" ......... ,. . "
. " "
..-
CD
N ..... o
d
Z
(!)
Z
?,: « a::
Cl
I") o
I
CD ..-
I ..... o
(j)
lL. o
(j)
()
I-
W
W
I
Vl
. ..
I I'
i
I
I ~
, '
C--,
A-
18"" INLET PIPE BLDG. NO.7
IE '181.11
= = = =;7 . . . .. .. .. "j'l:'J:f::::;;===:'::' ~=,;;:,:;S-::::;;-::::;;-, :::::f:=====-==k::::;;:;;;;;;;;;;;-h-f ------------= Fi:~"--RIM ~ ±393,51 ~
2,0' II
~------------i--------------~Ii--~~:--------------f ___________________ ~
II
II B
'~. 'i~ li-12
"¢ INLET PIPE
? ) TOP OF GRATE~
--1>--0.5'
II
II
II
'"'
II
II
II
II
II
II
II
1 --
~
f vX
TOP OF GRATE~±393,25 /~,~~ 44.26
B
ES RIM~VARI
FRAME. G
LOCKING
MARKED
RATE AND
COVER
"DRAIN" (TYP,)
TEP (TYP,)
EE DETAIL
S
S
T HIS SHEET
12"¢ INLET PIPE
IE ,au 1 b
384.21
ACCESS RISER (4 TOTAL, ONLY
ONE SHOWN FOR CLARITY. SEE
/F PLAN FOR RIM EL)
SEE DETAILS SHEET C4
a " ' •. . < . ' ~ .. 4·'
1 '" • < " , ":.d • • " > 4" <.
O.2S'-f),5!. FREE BOARD
,-------------------------T------
39,0'
I--
FIRST CELL
DETENTION VOL, -1B,z96 CU,-FT,
I--4J5'(AB) 10,059
.f:':-
385.77' ,-W,Q, DESIGN WS ~8'§"§§ ~---i-----------------------
r-1 -
I--FIRST CELL WO
VOL 8,679,6 CU,-FT,
8,471 1,0' MIN,
I--I I 3' MIN,
2,0' MIN,
TOP =
• "4" " .. ,
< " <:!" •
4
DET, DESIGN ----------
r--O$
:%091.138391.77'
4
0 " . • • ' , <.
WS 090,38390.52'
52,5' ,
SECOND CELL
DETENTION VOL,
18,992,. CU,-FT,
10,897
" ' .
'4 .~
" " " • • • •
-----------
-.---~---
,< . "' .
. '
---
..
5,0' CLEAR SPACE
BETWEEN INNER/OUTER
WALLS
END OF ___________
STRUCTURAL WALL
>--------------------------------------------'
SECOND CELL
WQ VOL,
g,~§@"§ CU,-H V REMOVABLE 4,0' 9,176 BAFFLE
r I--1------------------1----------------------------------------------------------_ .. 'Cx ~ ±393,35
I ~"'-5' X 10' ACCESS iil=1 RIM ~ ±393,!il
RIM ''''},93,25
392.67 l'I (TYP,)
I X GRATE (TYP,)
:,xX
C'--l
ELEV,~380,84
ELEV,~380,7B\ :
II
II ~ 24" ¢ ACCESS RISER
, (TYP,)
PLAN VIEW
1"-10'
;1/ELEV,~38L57
~t=====>=====!=
-f--0,5'
II " ~IJ
STRUCTURAL
5,0'
D J~i-J-
" Ir
, J r 1
/
D I
N r
~ -12" ¢ VENT
12"¢ (TYP)
OUTLET PIPE
--~z~-
\
ELEV,=381,31
STEP (TYP,)
SEE DETAIL
THIS SHEET
BOTTOM
TOWARD
r-
• <I
SLOPE 2% /
INLET END
2,5 x OP G
IN WALL, 20' O,C,
ONE SHOWN FOR
CLARITY,
, S' ENIN
I
" . ,
/.
ACCESS RISER (4 roTAL, ONLY
ONE SHOWN FOR CLARITY, SEE
PLAN FOR RIM EL)
q •
TCP "" 3:a91.§9 391.77) "', . '
.. ~.
DET, DESIGN WS 338,36
390.52'
..
'" 4 ..
0,67'
" 4
'" ,.
SECTION
S' X 10' ACCESS GRATE (SEE
PLAN FOR RIM EL)
•
<
B-B
H:l"-10'
V: 1"=2'
\
'~4 . 4
\
\ '<C1 • ' . .. 4" ..
.'
<,
BOTTOM SLOPE 0,5% TOWARDS
OUTLET END OF SECOND CELL
AVERAGE SEDIMENT STORA GE
1 ' MIN (FIRST CELL)
ACCESS RISER (4 TOTAL. ONLY
ONE SHOWN FOR CLARITY, SEE ----~
PLAN FOR RIM EL,)
TOP ~ ±o9L8S 391.77'
" :~
.,
. ", '1 . ,.~ " -4' "<1 <:f.:l
L-____ "'_o_' ~~~L-----~~~~q~"~.--.-•. n-~.-'----.~
396,30 -----------------~ 390.52' ,
r-===::-22,04·-----~-Ii .. ------19A6'-------II-~-14,25'=-
0,67' .. "O~6Z_' __
-------------------"'-, --
1 l~~-_::::?,,--#4 BARS @ 6" CENTERS
I' BOTTOM FACE WITH
1" MIN, COVER
2" CLR,
TYP,
20"
r1 ~--..l IT]~? 'ro
48~ 54" & 60~ TOP S~
#5 BARS @ 8" CENTERS
BOTTOM FACE WITH
I" MIN, COVER
2" CLR,
TYP,
2" CLR,
TYP,
20"
If
[LLI ~'1'~====.J1~ 1 _. • Ii P fI f! r "'-'I
72" TOP SLAB
20"
#6 BARS @ 7" CENTERS
BOTTOM FACE WITH
1" MIN, COVER
If ~
r-'[ ""-1 -¥-'I' ---1 12" l" "/it!9!!!QI 9nm r
! 96" TOP SLAB
12" MIN, ¥
I Ix-k ~[R~z x ...... ~
<D
HANDHOLD f
* ALL STEPS & RUNGS #8
GALV. DEFORMED REBAR
OR COPOLYMER PROPYLENE.
12" MIN,
I r {w=n
CATCH RASIN STEP
12" MIN,
';S,WAL~-\ ,d ~ ELEV, 380J 8
Y 380.52'
i-----------44.75'-H------------------i T l' /-!+--STEP CTYP)
L SEE DETAIL
THIS SHEET
N " 12" MIN. .......... Z
I l'
f.N",~J
,:
,i
:-;
'.~-. :., .•. '-' .. ,j •• " ",~.
2,0% <= \ 0,5%
L V :APED
BOTTOM
= =
! -....-!
" o~
ll"ill
9,37'
2S x 5' OPENING
IN WALL, 20' O,C
r--tr AVERAGE l' SEDIMENT STORAGE
(FIRST CELL)
9,63'
----
. _ (TYP,)
12"¢ INI ET PIPE n
IE 384.11 V
364.21
2$ x 5' OPENING
IN WALL, 20' O,C,
W,Q, DESIGN WS
385,77'
39g.6"
2,5' x 5' OPENING __
IN WALL 18"¢ INLET PIPE
IE=383,94
i ~I '" n fl--~ " x
'" -.I
ELEVATION I x
DROP RUNG
CATCH BASIN STEP
PLAN
5" 24" 5"
LI f l' r-' .. 9§ I ~r f I~" CLEARANCE ~
#3 REBAR
GRADE RlflG (SEE NOTE 4)
ELEV, 380, 7B
361.52'
\ 361.57'
'-ELEV. =~.ft'-
ELEV. <l8Ul
381.57'
I' T (TYP,) _
VAULT BOTTOM ELEVATION PLAN
:~ .'
390.52' •
MAK DESIGN WS = 398,3S'
UPPER ELBOW-RESTRICTOR
~(A~; ¢ IE ~ 388.7S'
PIPE SUPPORTS +~ , '-A',r-,_-1'
SEE NOTE 5 I. "~ LJ
12"¢ OUTLET PIPE I)
SEE NOTES 1 & 5 Y
385.77'
INVERT = 68§.§§
PER PLANS •
.'"
'i==: \\/'-" 12"¢ RISER
I-" (AB)
SHEAR GATE W/ CONTROL ROD
FOR CLEANOUT DRAIN (ROD BE'T
I _____ AS REQ'D FOR VERTICAL
V ALIGNMENT W/ COVER) SEE KCRS
DWG, 2-026 1 \====1'. 2' MIN
I' SECTION OF PIPE ATTACHED BY -r··'-i--~~~--j
GASKETED BAND TO ALLOW REMOVAL "'V !
(AB) V' 2' MINJSUMP
RESTRICTOR PLATE W/ 1-,t"¢ ORIFICE
SMOOTH EDGE • .. ,
. <J ,
I" 10'
NOTES:
1, OUTLET CAPACITY: 100-YR PEAK FLOW
2. METAL PARTS: CORROSION RESISTANT, NON-GALVANIZED PARTS PREFERRED. GALVANIZED PIPE
PARTS TO HAVE ASPHALT TREATMENT 1,
3, FRAME AND LADDER OR STEPS OFFSET so:
A CLEANOUT GATE IS VISIBLE FROM TOP,
R CLIMB-DOWN SPACE IS CLEAR OF RISER AND CLEANOUT GATE,
C, FRAME IS CLEAR OF CURB,
4, IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO HAVE SMOOTH 0,0,
EQUAL TO CONCRETE PIPE LD, LESS 1/4"
5, PROVIDE AT LEAST ONE 3"X,090 GAUGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL,
(MAXIMUM 3' VERTICAL SPACING)
6, LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMUM CLEARANCE AS SHOWN,
7. LOCATE ADDITIONAL LADDER RUNGS IN STRUCTURES USED AS ACCESS TO TANKS OR VAULTS TO
ALLOW ACCESS WHEN CATCH BASIN IS FILLED WITH WATER,
REMOVABLE WATERTIGHT
COUPLING OR FLANGE
L22'
12"MIN,
PLATE WELDED TO ELBOW
WITH L25"¢ ORIFICE
(AB)
UPPER ELBOW RESTRICTOR
H: 1"-2'
V:l"~2'
. ..
5% (MIN) SLOPE ----"
TROWEL FINISH
..
SECTION A-A
H:l"-IO'
v: 1"=2'
~ :,
AVERAGE l' SEDIMENT STORAGE
(FIRST CELL)
'" : q'.
SECTION C-C
H: 1" 10'
V:1"=2'
COMBINED DETENTION AND WATER QUALITY VAULT
FACILITY VOLUME SUMMARY
DETENTION VOLUME REQUIRED" """""" "" "'''''''' "" ""'''''" "" ","" 18,507 C,F,
DETENTION VOLUME PROVIDED,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 2' ,2&& § ~ F, 20,956 CU.-FT.
WATER QUALITY TREATMENT VOLUME REQUIRED",,,,,,,,,,,,,,,,,,,,,,,,,9,033 C,F,
WATER QUALITY TREATMENT VOLUME PROVlDED"""",,,,,,,,,,,,,,,,,,H,927,o 6,F, 17,647 CU.-FT.
NOTES:
L PROPRIETARY CATCH BASIN HANDHOLDS AND STEPS ARE
ACCEPTABLE, PROVIDED THAT THEY CONFORM TO SEC, R,
ASTM C478, AASHTO M-199 AND MEET ALL WISHA REQUIREMENTS,
2. CATCH BASIN STEP/HANDHOLD LEGS SHALL BE PARALLEL OR
APPROXIMATELY RADIAL AT THE OPTION OF THE MANUFACTURER,
EXCEPT THAT ALL STEPS IN ANY CATCH BASIN SHALL BE SIMILAR,
PENETRATION OF OUTER WALL BY A LEG IS PROHIBITED,
3, HANDHOLDS AND STEPS SHALL HAVE "DROP" RUNGS AS SHOWN
ON DETAIL OR PROTUBERANCES TO PREVENT SIDEWAYS SLIP,
4, SLAB OPENINC MAY BE 24" X 20" OR 24" DIAM,
TYPICAL ORIENTATION
FOR ACCESS AND STEPS
5, AS AN ACCEPTABLE ALTERNATIVE TO REBAR, WELDED WIRE FABRIC
HAVING A MIN, AREA OF 0,12 SQUARE INCHES PER FOOT MAY
BE USED, WELDED WIRE FABRIC SHALL COMPLY TO ASTM A497,
6, LADDERS OR STEPS SHALL EXTEND TO WITHIN 16" OF BOTTOM OF
CATCH BASIN,
7, HANGING LADDERS SHALL BE PERMANENTLY FASTENED AT TOP BY
HANGING ON STEP OR BY BOLTING OR EMBEDDING IN CONCRETE,
EACH SHALL BE EMBEDDED AT BOTTOM IN BASE,
8, ADDITIONAL SAFETY FEATURES MAY BE REQUIRED IN VERY DEEP
OR UNUSUAL STRUCTURES,
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SECTION D-D: FROP-T
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V: 1"=2'
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ASBUILT PROJ. NO. 05160 DATE: 05-01-07 ~
M: \01\261 \PLOTS\2\AS BUILTS\AB-3DTL -09,dwg 5/1/2007 1: 43: 04 PM PDT
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PER FIG •. 6.2.6.A, & X 19'L FILTER:
STRIP, S=l%'MIN .. _.SEE SHEET C3 FOR' -"::"'r/'f"'~
, ,. PLANTING· REQUIREMENTS ..
i, . "OUTFALL/ROCK LINING
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. '. PER TABLE 4.2.2.";'
STA, 12+23.52 31,63R .
... IE=385;00
.. 100-YR flOODPLAIN COMPENSATORY
STORACE (±3W QU. YDS) TO_BE ADDED
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ASSUMED 100-YR: ROOD
PLAIN ELEVATION = 387.97 + .
(PER KCSWDM-EXISTlNG) ~c /'
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SCALE: 1" -30'
RECREATiON
SPACE
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GRADE DRIVIEWAY TO
DRAIN PER GRADING
PLAN (TYP.)
2" COMPOST TILLED
INTO 6" OF NATIVE
SOIL
r-CO~INEI:T ROOF
DOWNSPOUTS
6" PVC, S=2% MIN.
LENGTH
VARIES(TYP.)
INLET PIPE FROM
CB #1
ROCK LINING
..v ..v ..v '~FLOW SPREADER
..v EX;jjIiNDING ~TlRE ..v ..v
LENGTH OF FILTER STRIP
,I, 2% JJAX. SLgpE
60'
PLAN VIEW
NTS
FILTER STRIP DETAIL
NTS
--FILTER STRIP (1% MIN,
LONGITUDINAL SLOPE)
19'
\ NORTH
\
. .-1.---Ir--CONNECT THE ROOF
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INLET PIPE FROM CB #1
plate spreader .
7'W X 1D'L X 1'1
ROCK LINING PER
TABLE 4.2.2.F
v-notvhsd Qj level ~
. {-. --1[:'h1;~---iI--____
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Extend Into slope to protect
from the i 00 ysar flow or
the highest flow entming
water -quality facility.
anchor posts
spaced 6' D.C.
Of at Gach end
IT Width <; 6'
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PLAN VIEW
NTS
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faoIlity designs
/ / IE=387.86 ~/
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IE=386:57 18" \"1
rip rap sand layer
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PER TABLE 4.2 .. 2.fl,'c-----,--....
STA. 43+31,18
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RIM=388.72
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PROP. 40'
UTlLlTY ESMT.
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BUILDING
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IE=387.07 12" ,
.
CONNECT THE ROOF
DO~SPOUTS OF THE
SOUl)i 3 UNITS OF
BUILDING NO. 4 TO
CBH1~
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\ Sr=CTION A-A
NTS .
2' (min) embedded into existing ground
FLOW SPREADER wi ANCHORED PLATE
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17+62.28 75.00L
15
1~" ROCKERY
DRAIN CLEAN OUT
CLEANOUT
UO'lflIL, THIS SHEET
12" PVC E
12" CPE PERFORATED
ROCKERY DRAINAGE PIPE
5=2.75%
12"
PLAN VIEW
CB#21
NTS
CLEAN OUT TO SURFACE
TOP ±399.4
SECTION A-A
CLEANOUT CONNECTION DETAIL
SCALE: lD _ 5'
KING COUNTY STANDARD PLAN NOTES
GENERAL NOTES
(1) ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE KING COUNTY CODE
(KCC) ROAD STANDARDS (KCRS), AND THE KING COUNTY COUNCIL'S CONDITIONS OF
PRELIMINARY APPROVAL. IT SHALL BE THE SOLE RESPONSIBILITY OF THE
APPLICANT AND THE PROFESSIONAL CIVIL ENGINEER TO CORRECT ANY ERROR,
OMISSION, OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THESE PLANS.
ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST OR LIABILITY TO KING
COUNTY.
(2) THE DESIGN ELEMENTS WITHIN THESE PLANS HAVE BEEN REVIEWED ACCORDING
TO THE KING COUNTY DEPARTMENT OF DEVELOPMENT AND ENVIRONMENTAL SERVICES
(ODES) ENGINEERING REVIEW CHECKLIST. SOME ELEMENTS MAY HAVE BEEN
OVERLOOKED OR MISSED BY THE DOES PLAN REVIEWER, ANY VARIATIONS FROM
ADOPTED STANDARDS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY KING
COUNTY, PRIOR TO CONSTRUCTION.
(3) APPROVAL OF THESE ROAD, GRADING, AND DRAINAGE PLANS DOES NOT
CONSTITUTE AN APPROVAL OF ANY OTHER CONSTRUCTION (E.G. WATER CONVEYANCE,
SEWER CONVEYANCE, GAS, ELECTRICAL, ETC.)
(4) BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY A PRE CONSTRUCTION
MEETING MUST BE HELD BETWEEN THE DDES LAND USE INSPECTION UNIT, THE
APPLICANT, AND THE APPLICANT'S CONSTRUCTION REPRESENTATIVE.
(5) A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS.
(6) CONSTRUCTION NOISE SHALL BE LIMITED IN ACCORDANCE WITH KING COUNTY
CODE (SECTION 12.88); NORMALLY THIS IS 7 A.M. TO 10 P.M. WEEKDAYS AND 9
A.M. TO 10 P.M. ON WEEKENDS .
(7) IT SHALL 8E THE APPLICANT'S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL
CONSTRUCTION EASEMENTS NECESSARY BEFORE INITIATING OFF-SITE WORK NOT
WITHIN THE ROAD RIGHTS-OF-WAY.
(8) FRANCHISED UTILITIES OR OTHER INSTALLATIONS THAT ARE NOT SHOWN ON
THESE APPROVIED PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET
OF PLANS THAT MEET ALL REQUIREMENTS OF KCRS CHAPTER 8 ARE SUBMITTED TO
THE DOES'S LAND USE INSPECTION UNIT THREE DAYS PRIOR TO CONSTRUCTION.
(9) DATUM SHALL BE NAVD 1988 UNLESS OTHERWISE APPROVED BY DOES.
(10) GROUND WATER SYSTEM CONSTRUCTION SHALL BE WITHIN A RIGHT-OF-WAY OR
APPROPRIATE DRAINAGE EASEMENT, BUT NOT UNDERNEATH THE ROADWAY SECTION.
ALL GROUND WATER SYSTEMS MUST BE CONSTRUCTED IN ACCORDANCE WITH
SECTION B1 3.02 OF THE APWA STANDARD SPECIFICATIONS.
(11) ALL UTILITY TRENCHES SHALL BE BACK FILLED AND COMPACTED TO 95
PERCENT DENSITY .
(12) ALL ROADWAY SUB GRADE SHALL BE BACK FILLED AND COMPACTED TO 95
PERCENT DENSITY (WSDOT 2-06.3).
(13) OPEN CUTTING OF EXISTING ROADWAYS IS NOT ALLOWED UNLESS SPECIFICALLY
APPROVED BY DDES AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT
SHALL BE RESTORED IN ACCORDANCE WITH KCRS 8.03 (B)3.
(14) THE CONTRACTOR SHALL 8E RESPONSIBLE FOR PROVIDING ADEQUATE
SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT. FLAGGERS, AND ANY OTHER
NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH. AND SAFETY OF THE PUBLIC, AND
TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK covmED
BY THE CONTRACTOR. ANY WORK WITHIN TRAVELED RIGHT-OF-WAY THAT MAY
INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AT LEAST ONE FLAGGER FOR
EACH LANE OF TRAFFIC AFFECTED. SECTION 1-07.23, "TRAFFIC CONTROL," OF THE
WSDOT STANDARD SPECIFICATIONS SHALL APPLY IN ITS ENTIRETY.
DRAINAGE NOTES
(1) PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO DOES PRIOR TO
THE PRECONSTRUCTION MEETING (KCC 9.04.100.0).
(2) ALL PIPE AND APPURTENANCES SHALL 8E LAID ON A PROPERLY
PREPARED FOUNDATION IN ACCORDANCE WITH WSDOT 7-02.3(1). THIS SHALL
INCLUDE LEVELING AND COMPACTING THE TRENCH BOTTOM, THE TOP OF THE
FOUIWATION MATERIAL, AND ANY REQUIRED PIPE BEDDING. TO A UNIFORM
CRA9E SO THAT THE UITIRE PIPE IS SUPPORTED BY A UNIFORMLY DENSE
UNYIELDING BASE.
(3) STEEL PIPE SHALL BE GALVANIZED AND HAVE ASPHALT TREATMENT #1 OR
BETTER INSIDE AND OUTSIDE (KCRS 7.03).
(4) ALV DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND MANHOLES,
NOT LpCATED WITHIN A TRAVELED ROADWAY OR RETENTION/DETENTION
FACILITY SHALL HAVE SOLID LOCKING LIDS (KCRS 7.05).
(5) ALL CATCH BASIN GRATES SHALL CONFORM TO KCRS DRAWING NUMBERS
2-013, 2-018, 2-019, AND 2-020 WHICH INCLUDES THE STAMPING "OUTFALL
TO STREAM, DUMP NO POLLUTAflTS" AND "PROPERTY OF KING COUNTY" (KCRS
7.05).
(6) ALL DRIVEWAY CULVERTS LOCATED WITHIN KING COUNTY RIGHT-OF-WAY
SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3: 1 SLOPE FROM
THE EDGE OF THE DRIVEWAY TO THE BOTTOM OF THE DITCH. CULVERTS
SHALL HAVE BEVIELED END SECTIONS TO MATCH THE SIDE SLOPE (KCRS
7.03(L) DRAWING NO. 2-001).
(7) ROCK FOR EROSION PROTECTION OF ROADWAY DITCHES, WHERE REQUIRED,
MUST BE OF SOUND QUARRY ROCK. PLACED TO A DEPTH OF 1 FOOT AND
MUST MEET THE FOLLOWING SPECIFICATIONS: 4-8"/40%-70% PASSING; 2-4"
ROCK/30-40% PASSING, AND 2" MINUS ROCK/l0-20% PASSING.
INSTALLATION SHALL BE IN ACCORDANCE WITH KGRS DRAWING NUMBER 7.02(B)
DRAWING NO. 2-024.
STRUCTURAL NOTES
(1) THESE PLANS ARE APPROVED FOR STANDARD ROAD AND DRAINAGE
IMPROVEMENTS ONLY. PLANS FOR STRUCTURES SUCH AS BRIDGES, VAULTS, AND
RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY ODES PRIOR
TO CONSTRUCTION (KCC 16.04,16.70,14.20).
(2) ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND
EROSION CONTROL. ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVIE AS
RETAINING WALLS. ALL ROCK ERIES IN COUNTY ROAD RIGHT-OF-WAY SHALL BE
CONSTRUCTED IN ACCORDANCE WITH KCRS DRAWING NUMBERS 5-004, 5-005.
5-006, AND 5-007. ROCKERIES OUTSIDE OF ROAD RIGHT-OF-WAY SHALL BE
CONSTRUCTED IN ACCORDANCE WITH THE UNIFORM BUILDING CODE.
STORM DRAINAGE MATERIALS
(1) ALL PIPES ARE 12"" LCPE UNLESS OTHERWISE INDICATED.
(2) ALL STRUCTURES ARE TYPE-l UNLESS OTHERWISE INDICATED.
(3) ALL STRUCruRES HAVE GRATE COVERS UNLESS OTHERWISE INDICATED.
(4) IF DURING CONSTRUCTION IT IS DETERMINED THAT THE INVERT OF ANY TYPE
1 C8 MUST BE GREATER THAN 5' BELOW THE RIM ELEVATION, [HEN THAT CB
MUST BE ENLARGED TO A TYPE 2, 48"" CB.
(5) A MINIMUM OF 6 INCHES VERTICAL AND 3 FEET HORIZONTAL CLEARANCE
(OUTSIDE SURFACE) SHALL 8E PROVIDED BETWEEN STORM DRAIN PIPES 0
OTHER UTILITY PIPES AND CONDUITS. f\ €,," \ S \
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