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45' MAXIMUM
EXISTING TEE
SEE NOTE 1
3' MAXIMUM LENGTH
OF FIRST PIECE OF
STRAIGHT PIPE
BEND IF NEEDED —\
EXISTING TEE
SEE NOTE 1
12" CPEP
TO DOWNSTRI
z
0.05 FT/FT
MINIMUM SLOPE
CD
REMOVE CONFLICTING
SIDE SEWER
NEW STORMWATER PIPE
RELOCATION ABOVE NEW STORM PIPE (TYP)
SEE DRAWING BELOW FOR DETAILS AND NOTES
NEW STORMWATER
PIPE
0.0 2 FT/ FT
MINIMUM SLOPE
EXISTING
SEWER MAIN
EXISTING SIDE SEWER
REMOVE CONFLICTING
SIDE SEWER
POSSIBLE CLEANOUT
SEE NOTE 5
POSSIBLE CLEANOUT
SEE NOTE 5
CONNECT SIDE SEWER
WITH ELASTOMERIC
�z FLEXIBLE COUPLING
INSTALL
6"x 4" REDUCER,
IF NEEDED
1/ 8, 1 /1 6, OR 1 /32
NEW 6" SIDE SEWER BENDS AS NEEDED
FOAM BLOCK, SEE NOTE 4
SIDE SEWER RELOCATION (TYP
SCALE: NTS
12" CPEP
DND
12" FROM
UPSTREAM
FROM CB 17
OVABLE
G, SEE
E 3.
L r Kelm
CB 1 6A
12" EXISTING
PLAN VIEW - CBI
N 12" CPEP
1 TO POND
4
12" CPEP
TO DOWNSTREAM 4„
CB 16
REMOVABLE
PLUG, SEE
NOTE 3.
XX
� 2" FROM
CB 17B
BEVELLED END
ASPHALT CONCRETE
PAVEMENT CL B, 0.3'
COMPACTION DEPTH
CSBC, 0.5' MIN
COMPACTED DEPTH
ASPHALT ACCESS ROAD
SCALE: NTS
XX
NOTES:
1. INSTALL SADDLE IF EXISTING TEE IS NOT
USEABLE FOR RECONNECTION. SADDLE W/6"
TEE (ROMAC OR APPROVED EQUAL). SECURE TO
MAIN WITH STAINLESS STEEL BANDS. TAP THRU
SADDLE.
2. CONCRETE BLOCK REQUIRED AT NEW SADDLE
WHEN ANGLE AT MAIN EXCEEDS 25°. SEE CITY
DETAIL DWG BR39.
3. ALLOWABLE SIDE SEWER PIPE AND FITTINGS:
POLYVINYL CHLORIDE (PVC) SDR 35 OTHER
MATERIAL, AS APPROVED BY CITY INSPECTOR.
4. FOR 3" SEPARATION INSTALL 1 'X 2' X 2"
THICK STYRENE FOAM BLOCK BETWEEN NEW
PIPE AND 6" SIDE SEWER RELOCATION.
5. IF SIDE SEWER RELOCATION REACHES CURB
EXTEND NEW 6" SS TO BEHIND SIDEWALK AND
INSTALL CLEANOUT PER CITY DETAIL DWG BR33.
6. ALL SIDE SEWER RECONSTRUCTIONS SHALL
BE APPROVED BY CITY INSPECTOR.
+ SECTION
14 /
_ �► 12 EXISTING
FROM UPSTREAM
3 ±,
SEE NOTE 2.
12" FROM�'i
CB 17A
PLAN VIEW - CB1 7
NOTES:
1. PIPE LOCATIONS AND DIMENSIONS ARE
NOT
TO SCALE AND ARE SHOWN FOR SCHEMATIC
PURPOSES ONLY. THEY MAY VARY FOR EACH CB.
2. THE CENTERLINE OF CB 17 SHALL BE
OFFSET
FROM THE EXISTING 12" STORM PIPE
TO THE
EAST TO THE DIMENSIONS SHOWN.
3. REMOVABLE PLUG SHALL BE FOR 12"
CPEP
ADS #1233AA OR APPROVED EQUAL.
DETAIL - CATCH BASINS 16
AND 17
SCALE: NTS
REMOVABLE PLUGS INSTALLED
IN CB-16, 17 TO DIRECT FLOW INTO
DETENTION POND.
FOR MAINTENANCE, CHANGE PLUG
BLOCK OFF POND AND DIVERT FLOW
TO DOWNSTREAM SYSTEM
o, Reid
S1 N
-o
o��ss/ONAI
XX
TRENCH EXCAVATION SEE DETAIL
FOR PAVEMENT PATCH
BACKFILL MATERIAL
NATIVE IF IT MEETS SPECS,
OR IMPORT PER SECTION 9-03.19
(BANK RUN GRAVEL).
NEW STORMWATER PIPE
PIPE ZONE MATERIAL PER SECTION
9-03.16 BEDDING MATERIAL FOR
THERMOPLASTIC PIPE
-EXCAVATION OF UNSUITABLE SOIL (IF NEEDED)
DEPTH AS APPROVED BY ENGINEER
BACKFILL WITH FOUNDATION MATERIAL MEETING
SECTION 9-13.6 QUARRY SPALLS
NOTES:
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES.
3. COMPACT PIPE ZONE MATERIAL TO 90% MINIMUM DENSITY
EXCEPT DIRECTLY OVER PIPE WHERE COMPACTION WILL BE
HAND TAMP ONLY.
4. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE
FLOW LINE IS MAINTAINED.
CPEP STORM PIPE
TYPICAL TRENCH BEDDING AND BACKFILL
SCALE: NTS
Ej
F..
LL
MANHOLE AND CATCH
BASIN PENETRATION AND
ORIGINAL PLANS STAM
EFLEXIBLE JOINT DETAIL
WYMAN REIDADAMS ON5/27/03
SCALE: NTS XX
PE #39578 EXPIRES: 4/25/04
H MHIL
AS —BUILT INFO AND NOTED ADDED BY CITY OF RENTON
.i wp j7•��as NO. REVISION
SURVEYM. SCALE
CH2M HILL WNMWAWAL W t� W/lWl
ono, AS SHOWN
R. CHUNG
J. PRETS ONE INCH DATUM
DWC 7/20/04 cxEa®: AT FULL SCALE
R. ADAMS F WT ONE INCH
BY DATE I APPR AF o: SCALE ACCOM U
T. PLATIN
xx
Dow226614D
AT MANHOLE OR CATCH BASIN
CUT PIPE END
AS-UIL
NOTE:
IF THERE IS NO CHANNELING FOR THE PIPE BEING PLUGGED,
STEEL TROWEL THE PLUG TO A SMOOTH SURFACE CONFORMING
TO THE INSIDE SURFACE OF THE MANHOLE OR CATCH BASIN.
IF THERE IS CHANNELING, FILL THE CHANNEL FOR THE PIPE
BEING PLUGGED WITH CONCRETE. STEEL TROWEL ALL EXPOSED
NEW CONCRETE SURFACES SMOOTH.
PIPE PLUGGING DETAILS
SCALE: NTS
CITY OF
RENTON
Planning/Building/Public Works Dept.
EvZI
RECOMMENDED
FOR APPROVAL
BY DANIEL CAREY 5/28/03
RONALD STRAKA 6728/03
BY
N.E. 10th STREET/ANACORTES AVE. N.E.
DETENTION POND AND STORM SYSTEM
IMPROVEMENT PROJECT
DRAINAGE DETAILS
MAY 2003
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SCANNED OCT 0 8 2ftP