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COATED
CHAIN ]INK FENCE TYPE 1
420A---------- ---------------------- ......... ---------- ------- ........ ------------------------------------------------- ----------- ------------- ................. ....................... ------------- --------
NORTH PL
ExisTiNG GROUND
Al �5_ ------- ---------------- ------------------- ------------- ......... ........
--------------- -- ------- ------ ------- -----------
------------------------------
,-FINISHED
------- 410.: -. --- ---------------------- ------------------- : -------------- ------- LL, .. c� -------- ----------------
--------- -------------------- -- -- --- -------- --- GRAD ---------------------------------------------- -------- MIf)DDLAR..BU)M__WA ..SEE.SECILON.0 - - ----------
l'-G" TOPSOIL. TYPE A-
SPECIFlaTIONS.
EL N405_5
40J = 7
---------- I ------- ------------------------------- -------------
COATED
CHAIN LINK FENCE TYP 1
_E
ROUND MANHOLE COVER WITH
PL SOUTH
LOCKING BOLTS MARKED 'DRAIN'
---- ---- ------------------- -- --- - - - - -- 420.__..._..... .... (SEE CITY OF RENTON
STANDARD PLAN BR-04)
HANDHOLDS
4" MIN
---------------
16* MAX
OVERFLOW ELL,411.5
TOP OF RISER PIPE STANDARD GALVANIZED
ELEV. STEEL LADDER/STEPS
41
------------------------------------- -0 ----- ...... --------
2' MIN
;A
------------------------------- ----------- ---- ----------------------- I ------------------- ......... -------- ..... .... ----------------------------------------------------------------------- ---------- - ---- -
S ECTI 0 N i A-A
- - - ----------- - 1 -- : --- ----- ------ -----------------------------
------------------------------------------------------------- -
---------------------------------------- ---------------------- - ---- ------------- ------------------- ------------------- ------------------- ----------------------------------------------------------- -------------------------------------------
CHAIN LINK FENCE TYPE 1
469.5
425
---------------------------------------- -------------------------- ----- ----------- -------------- ------------ ------ ---- --
-- -- -- ---- ------ -------
--- lffk§f ----------------- : ------------------- ------------------- ----------------- - --------------- ------------------------------------------------------ -------
MODLYM
BLOCK
EXISTING
420:
--------------- --------------------------------------- COAIM ------------------ ------ - ----- - ------------ --------------------- ------------- ------------------------- ------------- ----------------- - --------------------------- --------- --------------------------------------------------
----- ------------------------------ GROUND--_�
CHAIN LINK FENCE TYPE I
BASE COURSE
OR NATIVE
415 :WEST PL
- - - -- - -- ---- - -------- -------------- --------------- --- --- -- - -- — ---------------------- ------------------- --------- - -- --------------------------- I ----------------------------------------------------------------------------- ------------------- ------ ----------- -----------------------------------------------
--------- -------------
jIATERIAL
6' CS IC EL 413-5-
I;Nu WATER SURFACE ELEVATIONS POND BOTTOM
EMERGENCY OVERFLOW WS EL412-5 EL= 405.5
410- 3 OVERFLOW WS EL411.9
---------- f --- 0___lOpSOIL__: ... --------------- .......... ................... .............
-- ------- ---------------- 11TWOC-BERM - ------- ------- ----------------- --- --------- ------ TE47fi-.5- --------------------- -------
3 TYPE A_ SEE
AND ACCESS ROAD-
SPECIFICATIONS-
SEE DETAIL FINISHED
GRADE
EL 405-5 :SECTION: C-C
----------------------------- ------------------------------------------------------------------------------- ------------------- ----------------- ------------------- -- -------------------- ------------------------------------------------------------------------------------------------------------------------------------------------
------------ - ----------- ( ------
- SEC TOP OF
SPILLWAY
- 13
-TIO N 13
----------------- - - ----- -- --------------------------------------------------------------------------------------------------------------------- ------ ---------------- ------------------- ------------------- ------------------- 3 X3
PROFILE EL 413-5 TOP OF SPILLWAY
EL 412-2
SCALF- 1-=20' HORIZ
T�IC�KACI
1 ° =5' VERT CONSTRUCTION G;E0TE)fflLE
ENT EROSION
CONTROL (CLASS A \-3- THICK ACIP Ili
SEE FOR PERMAN EROSION
PL ENLARGEMENT 12' WIDE MAX CL B
BELOW ELEVATION
REMOVABLE
WATER–TIGHT
COUPLING
A
PLATE WITH
ORIFICE As
SPECIFIED XELBOW DETAIL
PLAN VIEW
CB #19 FLOW- CONTROL STRUCTURE
SCALE: NTS SEE RENTON STD DETAIL BR-04 XX
FOR NOTES AND OTHER DETAILS
-4%4%AAAP
I
A INV ELEV_ 410.50 WITH
PIPE SUPPORT (S
0
ORIFICE DIA=
NOTE 3) Yx .075-
NOTE
1. CONTRACTOR TO PREVENT RIP RAP
CLEANOUT GATE. SHEAR GATE
ALUMINUM OR .079"
EL 4,,,�
-74
2
8" DIAMETER MIN-
STEEL
TOP
(SEE CITY OF RENTON
(CLASS C) SECTION
FROM EXTENDING THROUGH THE ASPHALT
PAVEMENT, AND PREPARE A SMOOTH SURFACE
ON WHICH TO PLACE THE ASPHALT.
STANDARD PLAN BROS)
OUTLET PIPE
INLET PIPE
ESTIMATED DEPTH
OR PIP
INVERT ELEV.
\—INVERT
PER PLANS
0
ELEV.
OF ORGANIC [�:qR\
I I
iv
0%
PER PLAN
SEE NOTE
54 "o
n YS --EL-411.50
RESTRICTOR PLATE
CH211 }BILL
It CHUM
SUBGRADE
N,
WITH ORIFICE DIA=1.5"
CITY OF
FINISHED
GRADE
3
SECTION A-A
t
REMOVABLE
WATER–TIGHT
COUPLING
A
PLATE WITH
ORIFICE As
SPECIFIED XELBOW DETAIL
PLAN VIEW
CB #19 FLOW- CONTROL STRUCTURE
SCALE: NTS SEE RENTON STD DETAIL BR-04 XX
FOR NOTES AND OTHER DETAILS
-4%4%AAAP
COMPACTION V_0"
TOPSOIL
4" CSBC MIN )II
'-COMPACTED
-DEPTH
2% BERM Amn APrFcS
TOP OF
BERM EfE3 ROAD DETAIL
Ir Irm/NSTRUCTION
/ / / SCALE: NTS xx 3957B
GEOTEXTILE
FOR PERMANENT I E*WS 4 -Zf-44 j
EROSION CONTROL
(HIGH SURVIVABILITY,
CLASS C) CH2MHILL
4 4
I I I I---
POND BOTTOM CONSTRUCTION EOTEXflLE
LRIP
CB #20
EXISTING GROUND -\
SURFACE
0
TOP OF BERM
13'-0"
NOTE
1. CONTRACTOR TO PREVENT RIP RAP
SEE RENTON STD DETAIL BR-13 XX
I
EL 4,,,�
-74
2
2%
EL 413-5
-- 3 /-l'-O" TOPSOIL
TOP
EL 413.5 {BEYOND)
OF SPILLWAY EL 412.2
(CLASS C) SECTION
FROM EXTENDING THROUGH THE ASPHALT
PAVEMENT, AND PREPARE A SMOOTH SURFACE
ON WHICH TO PLACE THE ASPHALT.
FINISHED
GRADE
lF
4" CSB
ESTIMATED DEPTH
3" ACP CL B
BY 1-28-0-3
SCALE: NTS
XX
_77_�
PREPARED
OF ORGANIC [�:qR\
SEE NOTE
1
n YS --EL-411.50
CH211 }BILL
It CHUM
SUBGRADE
N,
CITY OF
FINISHED
GRADE
3
t
FINISHED GRADE
FINISHED
EXISTING
48"0
AS REQUIRED
EMBANKMENT)
PLACE POND I -2'-3'± EXCAVATE
EMBANKMENT ORGANIC LAYER
FILL SEE (DEPTH AS REQUIRED
SPECIFICATIONS. BY ENGINEER)
BOTTOM
Vt E�lj
GROUND
SURFACE
—A
PLACE POND
EMBANKMENT
FILL
EXISTING
PR 4'-0" GROUND
SUBGRADE _6. FSURFACE
IF
—6" MIN
COMPACTION V_0"
TOPSOIL
4" CSBC MIN )II
'-COMPACTED
-DEPTH
2% BERM Amn APrFcS
TOP OF
BERM EfE3 ROAD DETAIL
Ir Irm/NSTRUCTION
/ / / SCALE: NTS xx 3957B
GEOTEXTILE
FOR PERMANENT I E*WS 4 -Zf-44 j
EROSION CONTROL
(HIGH SURVIVABILITY,
CLASS C) CH2MHILL
4 4
I I I I---
POND BOTTOM CONSTRUCTION EOTEXflLE
LRIP
CB #20
—
OVERFLOW STRUCTURE 4'�
0
iil ?I)[=-= FOR PERMANENT EROSION
1110 ?I)
RAP
SCALE: NTS
SEE RENTON STD DETAIL BR-13 XX
I
CONTROL HIGH SURVIVABLILTY
FOR NOTES AND OTHER DETAILS
(CLASS C) SECTION
REMMM04DED
FOR APPROVAL
EMERGENCY OVERFLOW SPILLWAY
BY 1-28-0-3
SCALE: NTS
XX
BY
CH211 }BILL
It CHUM
AS SHOWN
CITY OF
N.E. 10th STREETIANACORTES AVE. N.E.
DETENTION POND AND STORM SYSTEM
MAY 2003
—
_1J.
RENTON
PRETS
IMPROVEMENT PROJECT
R_ AaAMS
I
%nning/Bulding/P"ic Works
DETENTION POND CROSS SECTICNS
DR-9
NO-
REVISION
BY
DATE
APPR
rim T. PLATS
AND DETAILS
SCANNEE64R 29 Z•.,
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