HomeMy WebLinkAboutR-4097134ONFIGURAT1O N ON SLOPING GROUND
❑DWNSPDUT WITH CLEANOUT FILTER, SEE DETAIL r
CLEANOUT PER $TD. PLAN 220-00 r
11Y MIN. LEVEL TRENCH WITH
PERFORATED PPE - SEE NOTE 1 I
5 r
MIN r
I
MIN
d
a I
CLEANO PER
I STD. PLAN 326.00
TO STORM DRAIN SYSTEM e
i — — — — i
I
FOOTING DRAIN BYPASS ?
r
I
MIN. MIH. I CFJLNOVT PER
STD. PLAN 2213L.00
I
ra STORM DRAw SYSTEM
I DOWNSPOUTWITHCLaANOUT
FILTER.
SEE
DETAIL
MIN- LEVEL TRENCH ITH
I`
I
i■ PE
PERFORATED PIPE, SEE NOTE 1 ,
NO
—
—
—
— — — — — — — — — — — — — — — — — — — — — —
CONFIGURATION ON FLAT GROUND
COMPACTED TOPSOIL OR OTHER CLEAN FILL
NON -WOVEN GEOTEVILE FOR SEPARATIou
ON TOP AND SIDES OP TRENCH PER WSDOT
SPECIFICATIONS SECTION 8-33.E{1 } TABLE 3
*114
T -A
P [Q [
1&' MIN.
UNDISTURBED NATIVE -^.AIL
PLAN VIEW OF PARCEL
r`
6' MIN. PVC i
PERFORATED PIPE
PER ASTM D1 TAS
souo-sJ
LEAVES
,1 � li
FFLTER SCREEN
)UROCK
WASHED
ORN RO DRAJCK
2-5i TO
GROUND
24- MIN.
_iJ_
TYPICAL DOWNSPOUT
MIN, VABOVE SEASONAL HIGH
GROUNDWATER TABLE
NOTES:
1, TRENCH LENGTH TO SE 19 FEET IN LENGTH FOR EVERY 5,900 SF OF CONTRIBUTING WPERVIDUS SURFACE, OR 35-M SF
OF NON-NATVE PERVIOUS SURFACE. OR PORTION THEREOF.
GENERAL MOTES:
1. INFILTRATION TRENCHES LIMITED TO ROOF RUNOFF FROM SFNGLE-FAMILY OR DUPLEX HOMES OR TO CONTROL
BASEMENT FLWDI NG- CONSULT WA DEPARTMENT OF ECOLOGY REGULATIONS FOR UNDERGROUND INJECTION
CONTROL PROGRAM LULCI FOR OTHER TYPES OF RUNOFF MANAGEMENT,
2. IMPERVIOUS AREAS LARGER THAN MOW SF AND NON-NATIVE PERVIOUS AREAS LARGER THAN 35.000 SF MAY REQUIRE
LARGER PIPE AND SHOULD BE DESIGNED BY A CIVIL ENGINEER.
3 THE PERFORATED PIPE MAY NOT HE PLACED IN A ORFw& AREA BUFFER OR ON SLOPES STEEPER THAN 25%,
4. SEE C04STRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS.
UNLESS OTHFRYI5F N01-0, PRAWING I$ MOl' TV SCALE INTSI
STD. PLAN - 263.40
� w PUBLIC WORKS PERFORATED STAB -OUT APPR ED
U" DEPARTMENT CONNECTION GAZ 9/28/2018 1
DATF
co
co
c
a�
ry
00
00
co
0
0
CD
z
J �
SMOOTH COUPLING BAND
FOR SMOOTH PIPE
3-
I
ROAD DRAINAGE NOTES AND DETAILS
OF
DALPAY SHORT PLAT
A
PORTION OF
THE N.E. 1/4 OF THE S.E. 1/4 OF
SECTION
4, TOWNSHIP
23
N., RANGE 5
E., W.M. CITY OF RENTON, KING
COUNTY,
WASHINGTON
COUPLING SAND
r'
WELD T WELD
PLATE (SEE DETAIL}
i MATERIAL TO BE ASTM A35
.6' PIPE GALVANIZED AFTER FABRICATION
STAILEH EACH PER ASTM A153
I' LAT I -EN 51DE OF CULVERT
TO POINT
ANCHOR ASSEMBLY
CORRUGATED METAL PIPE
R1" UYP.1
R1"[TYP,)
MATERIAL TO BE ASTM A
36 V4" PLATE GALVANIZED
AFTER FABRICATION PER
ASTM Al93
•lals ul 6e 6 5w
.R hn1-
3:4' diem.
71913E x 34"
14 11A"
_
6-- - ,L,
1 7r 71s-
7'CUUPLINGBANO `
4 1r2- i 4 1f2-
12.OR 24" COUPLING BAND
12"
PLATE DETAIL
GENERAL NOTES:
1. THE SMOOTH COUPLING BANG SHALL BE USED IN COMBENATK)N
W FTH CONCRETE PIPE.
2. CONCRETE PIPE WITHOUT BELL AND SPIGOT SHALL NOT BE
INSTALLED ON GRADES IN EXCESS OF 20%.
3. THE FIRST ANCHOR SHALL BE INSTALLED ON THE FIRST SECTION
OF THE LOWER END OF THE PIPE AND REMAINING ANCHORS
EVENLYBPArN)THROUGHOUT THE. INSTALLATION.
A. IF THE PIPE BEING INSTALLED HAS A MANHOLE OR CATCH BASIN
ON THE LOWER END OF THE PIPE, THE FIRST PIPE ANCHOR MAY
BE ELIMINATED.
S- WHEN CMP IS USED, THE ANCHORS MAY HE ATTACHED TO THE
COUPLING BANDS USED TO JOIN THE PIPE AS LONG AS THE
SPECIFIED SPACING IS NOT EXCEEDED.
9- ALL PPE ANCHORS SHALL BE SECURELY INSTALLED BEFORE
BAC91FILLING AROUND THE PiP_:
PIPE STAKE MP-)
TABLE 4.2.1.A3 MAXIMUM PIPE SLOPES AND VELOCITIES
PIPE SLOPE ABOVE
WHICH PIPE
M#IJL SLOPE
MAX. VELOcFTV AT
PIPE MATERIAL
ANCHORS REQUIRED
ALLOWED
FULL FLOW
AND MJN, ATtCHOR
SPACING
CMP. SPIRAL RIB. PVU
20% (1 ANCHOR PER
%�
3ti PPS
100 LF OF PIPE)
CONCRETE, CPE, OR PP'
10'W {1 ANC1tOGi PER
28%'
�,n FPS
54 LF OF PIPE)
DUCTILE IRON'
20% (1 ANCHOR PER
NONE
NONE
PIPE SECTION}
20% (1 RNCHOR PER
SOLID WAIL HDPE�
104 LF OF PIPE'
HONE
NONE
CROSS -SLOPE
INSTALLATIONS ONLY,
NOTES:
`THESE MATERIALS ARE NOT ALLOWED IN LANDSLIDE HAZARD AREAS.
' BUTT -FUSED OR FLANGED PIPE JOINTS ARE REOUERED- ABOVE GROUND INSTALLATION IS
RECOMMENDED ON SLOPES GREATER THAN 40%
A MAXIMUM SLOPE OF 200% IS ALLOWED FOR THESE PIPE MATERIALS WITH NO JOINTS LONE
SECTION), WITH STRUCTURES AT EACH END, ANO WITH PROPER GROUTING
UNLESS OTHERWISE MATED, DRAWING IS NOT TU SCALE (NISI
STn. PLAN - 221.20
PUBLIC WORKS CORRUGATED METAL PIPE COUPLINGURI P°R
DEPARTMENT AND GENERAL PIPE ANCHOR ASSEMBLY GAZ 9/28/2018
nuc uer.r...... ..rux DATE
2 PER COR COMMENTS DATED 6/8/20
1 PER COR COMMENTS DATED 10/31/19
NO. REVISION
ENERGY DISSAPATOR PLAN
ENERGY DISSAPATOR
SECTION A -A
EX. GROUND \/
SURVEYED:
TSL
DESIGNED:
DSC
DC
6/10/20
DID
DRAWN. DSC
DC
12/2/19
DID
CHECKED:
DID
BY
DATE
AP P R
APPROVED:
DD
iv
8" HDPE PIPE
PLACE FILTER FABRIC BETWEEN
GABIONS AND SOIL BEDDING
ENERGY DISSAPATOR
SECTION B-B
SCALE:
VERTICAL: NAVD 1988
N/A HORIZONTAL: HAD 1983/1991
ONE INCH DATUM
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
CITY OF
RENTON
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R-409713
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING I
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SURFACE WATER UTILITY
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DATE:
ROAD DRAINAGE NOTES AND DETAILS 6/18/19 V) m
DALPAY SHORT PLAT FIELDBOOK:
DALPAY PROPERTIES LLC. PAGE:
f DRAWING NO:
4033 N.E. SUNSET BOULEVARD I -a �-!
RENTON, WA 98059 SHEETCIIB R 18 A oU0"