HomeMy WebLinkAboutD-364507(fl
N SMOOTH CORED
(V HOLE, TYP
i
N TRENCH EXCAVATION MANHOLE OR KOR -N -SEAL BOOT -� M,/v
SEE DETAIL FOR SURFACE WALL BASIN PIPE ALL SST PIPE CLAMP \ CAVITY O -RINGS
CL RESTORATION \
_ CONCRETE PLUG — GROUT, SEE ASSEMBLY NON-SHRINK FLOW CHANNEL
• BACKFILL MATERIAL NATIVE IF IT �� NOTE 2 PIP ES IN FLOW CHANNEL
O
' MEETS SPECS, OR IMPORT PER SEE NOTE 1---' PIPE
• • SECTION 9 -03.19 (BANK RUN GRAVEL). �
_-
12' MIN - -_ -_-1.
- - NEW STORMWATER PIPE o
V -0. SEE NOTE 5 AT MANHOLE OR CATCH BASIN 0
STRUCTURE m 71 STRUCTURE OUTSIDE 0 '0 INSIDE
I 3�MIN PIPE INVERT a- 0 1
- EXCAVATION OF UNSUITABLE SOIL (IF NEEDED) CONCRETE GROUT, SEE ELEVATION O I
DEPTH AS APPROVED AENGINEER PLUG
�NOTE2 U
BACKFILL WITH FOUNDATION MATERIAL L L
MEETING SECTION 9 -13.6 QUARRY SPALLS
NOTES: MIN \ WHICHEVER IS GREATER PRECAST CONCRETE
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES. CUT PIPE END SST KORBAND ASSEMBLY,
3. COMPACT PIPE ZONE MATERIAL TO 90% MINIMUM DENSITY NOTES:
SEE NOTE 3
N
EXCEPT DIRECTLY OVER PIPE WHERE COMPACTION WILL BE N IF THERE IS NO CHANNELING FOR THE PIPE BEING NOTES:
HAND TAMP ONLY. PLUGGED, STEEL TROWEL THE PLUG TO A SMOOTH
4. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE SURFACE CONFORMING TO THE INSIDE SURFACE OF 1. CONTRACTOR SHALL COORDINATE CORED HOLE
FLOW LINE IS MAINTAINED. THE MANHOLE OR CATCH BASIN. IF THERE IS DIAMETER REQUIREMENTS WITH PIPING AND
5. PIPE ZONE MATERIAL SHALL MEET THE REQUIREMENTS OF SECTION 9- 03.12(3) CHANNELING, FILL THE CHANNEL FOR THE PIPE BEING MANHOLENAULT MANUFACTURER.
EXCEPT WHERE CHECK DAM IS REQUIRED. CDF SHALL BE USED FOR CHECK PLUGGED WITH CONCRETE. STEEL ROWEL ALL
DAM FOR 2 FEET ALONG PIPE TRENCH. CHECK DAM SHALL EXTEND 6 INCHES EXPOSED NEW CONCRETE SURFACES SMOOTH. 2. FOR PENETRATION INTO EXISTING MANHOLES OR
BELOW BOTTOM OF TRENCH AND 61NCHES BEYOND TRENCH WALLS. VAULTS, KORBAND ASSEMBLY SHALL CONSIST OF 316
2. FILL ENTIRE ABANDONED PIPE WITH GROUT PER STAINLESS STEEL WEDGES.
TYPICAL TRENCH BEDDING SECTION 9 -03.22
AND BACKFILL PIPE PLUGGING WALL PENETRATION
DETAIL DETAIL DETAIL
NTS TYP NTS TYP NTS TYP
8' 6'
A A
RAMP FROM
ACCESS ROAD VARIES A co A
3 i+i
�s r
PLAN
a PLAN
ee
e�
150% MAX BEVELED
SLOPE QUARRY END SECTION
SPALLS POND 3' -0"
12" 2 BOTTOM DEBRIS BARRIER, SEE CITY OF RENTON
1 STANDARD DETAIL 223.00
�Ob� o n� o d� oOD
dJ oCD
1 -0" SLOPE VARIES, SEE
DRAINAGE PLANS
3" CSBC, MIN
COMPACT DEPTH CONSTRUCTION GEOTEXTILE D IF 2 LONGITUDINAL
FOR PERMANENT EROSION - -- STRIPS OF GEOTEXTILE D=364507
CONTROL (HIGH SURVIVABILITY, ARE REQUIRED, SEW
SECTION A -A CLASS C) SEAM INSTEAD OF
OVERLAPPING
CONSTRUCTION GEOTEXTILE J 12" QUARRY
o FOR PERMANENT EROSION SPALLS
QUARRY SPALL ACCESS
CLASS
CONTROL ) HIGH SURVIVABILITY, ROCK PAD AT PIPE OUTLET
RAMP AND PAD SECTION A-A DETAIL
DETAIL NOTES: NTS TYP
4
NTS 1. IN SOME LOCATIONS, INVERTS OF PIPES DISCHARGING INTO DITCHES SHALL
TYP
pp BE HIGHER THAN THE DITCH INVERT. SEE DRAINAGE PROFILES.
W O RECOMMENDED
i FOR APPROVAL
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AS-BUILT
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BY
o BHC Consultants, LLC 0F
1601
1601 FM Avenue, Suite 500 �5 ° 5 Wk�Pw omraN/A AS SHOWN N0� rvo om7a } CITY OF N.E. 10TH STREET AND ANACORTES AVE. N.E. JUNE 2013
= Seattle, Washington 98101 P• P. CUNNINGHAM DETENTION POND RETROFIT ramie
.c 206.505.3400 A db r b °M" P. SIMON R E N TO N PROJECT
€ 206.505.3406 (fax) �o RF E° w '�o '� e M� DATUM °�O c
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CON SULT—Alts www.bhcconsultants.00m Asst Ta �ti S s AS BUILT INFO AND A) Q 21214 J. KRESHEL m�� Planning /Building /Public Works Dept. MISCELLANEOUS DETAILS C -4
a roNAL C(16 2a3 hL ; NO. REVISION BY DATE APPR •^O QurNN 7 r 8
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