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EXISTING TEE
SEE NOTE 1
3' MAXIMUM LENGTH
OF FIRST PIECE OF
STRAIGHT PIPE
EXISTING TEE
SEE NOTE 1
EXISTING
SEWER MAIN
0.05 FT/FT
MINIMUM SLOPE
CONFLICTING SIDE SEWER
STORMWATER PIPE
SIDE SEWER RELOCATION
ABOVE OR BELOW NEW STORM PIPE (TYP)
REMOVE CONFLICTING
SIDE SEWER
NEW STORMWATER PIPE
POSSIBLE CLEANOUT
SEE NOTE 5
POSSIBLE CLEANOUT
SEE NOTE 5
EXISTING SIDE SEWER --,-
0.02 FT/FT
MINIMUM SLOPE NEW 6" SIDE SEWER
FOAM BLOCK, SEE NOTE 4
CONNECT SIDE SEWER
WITH ELASTOMERIC
FLEXIBLE COUPLING
INSTALL
6"x 4" REDUCER,
IF NEEDED
1 /8, 1 /16, OR 1 /32
BENDS AS NEEDED
(90' NOT ALLOWED)
NOTES:
1. IF EXISTING TEE IS NOT USEABLE FOR RECONNECTION CONTRACTOR SHALL CUT IN
A NEW TEE REPLACEMENT.
2. CONCRETE BLOCK REQUIRED AT NEW SADDLE WHEN ANGLE AT MAIN EXCEEDS 25`.
SEE CITY DETAIL DWG 406.1.
3. ALLOWABLE SIDE SEWER PIPE AND FITTINGS:
POLYVINYL CHLORIDE (PVC) SDR 35, OR OTHER MATERIAL,
AS APPROVED BY CITY
INSPECTOR.
4. FOR 3" SEPARATION INSTALL VX 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 406.1, 407.
6. BEDDING SHALL BE WSDOT 9-03.12(4) GRAVEL BACKFILL
FOR DRAINS.
7. ALL SIDE SEWER RECONSTRUCTIONS SHALL BE APPROVED
BY CITY INSPECTOR
PVC SPOOL
(LENGTH AS
DIAMETER TO
EX. SEWER MAID,
SIDE SEWER RELOCATION (TYP)
NTS
EX. MAIN SIZE X 6"
SEWER (TYP)
TRONG-BACK" COUPLING
SEEDED)
1. BEDDING SHALL BE PER WSDOT SPECIFICATION 9-03.12(4)
GRAVEL BACKFILL FOR DRAINS.
SEWER TEE REPLACEMENT DETAIL (TYP;
(NTS)
CIVIL ENGINEERS & LAND SURVEYORS
2009 MINOR AVE. EAST (206) 323-4144
SEATTLE, Washington 1-800-935-0508
98102-3513 FAX# (206) 323-7135
E-MAIL: info@brhinc.com
NO.
SEE NOTE 4
CLEAN SURFACE AND BOTTOM
AREA. PROVIDE UNIFORM
CONTACT.
THE SURFACE AREA OF THE
BASE SECTION MUST BE
GROUTED TO THE BOTTOM
AREA OF THE ADJUSTMENT
SECTION.
For TYPE 1 and TYPE 2
Catch Basins
BASE SECTION
)N
NOTES
1. THE COVER OR GRATING OF A CATCH BASIN SHALL NOT BE GROUTED TO
FINAL GRATE UNTIL THE FINAL ELEVATION OF THE PAVEMENT, GUTTER, DITCH,
OR SIDEWALK IN WHICH IT IS TO BE PLACED HAS BEEN ESTABLISHED, AND
UNTIL PERMISSION THEREAFTER IS GIVEN BY THE ENGINEER TO GROUT THE
COVER OR GRATING IN PLACE PER WSDOT STANDARD SPECIFICATION 7-05.3.
2. SHIMS SHALL NOT BE USED TO SET FRAME TO GRADE. THE USE OF SHIMS
IS PROHIBITED.
3. MORTAR SHALL BE PLACED BETWEEN ADJUSTMENT RINGS AND BRICKS PRIOR
TO PLACEMENT.
4. THE USE OF BRICKS IS PERMITTED WHERE THE BRICKS ARE STAGGERED TO
CREATE A RUNNING BOND OR Y2 BOND.
o~ o� STD. PLAN - 202.00
PUBLIC WORKS CATCH BASIN INSTALLATION
A'•`o DEPARTMENT
MARCH 2O08
CATCH BASIN INSTALLATION (TYP,)
STD PLAN 202.00 (NTS)
NEW STORMWATER PIPE
NEW 8"PVC
FOAM BLOCK
SEWER MAIN
CDF FILL
FLEXIBLE COUPLING
EX 8" SEWER
CONIC� .
I
f 5) -I 5'�
NOTES:
1. ALLOWABLE SEWER PIPE AND FITTINGS:
POLYVINYL CHLORIDE (PVC) SDR 35
OTHER MATERIAL, AS APPROVED BY CITY INSPECTOR.
2. INSTALL Vx 2'x 2" THICK STYRENE FOAM BLOCK BETWEEN NEW SD PIPE
AND NEW SEWER MAIN.
3. FLEXIBLE COUPLING SHALL BE FERNCO "STRONG -BACK" COUPLING,
TYPE AS NEEDED.
4. BACKFILL CROSSING WITH CDF, DO NOT COVER COUPLINGS.
RECOMMENDED
FOR APPROVAL
BY DANIEL CAREY 9/4/13
BY
REVISION
SEWER MAIN CROSSING (TYP
(NTS)
PAVEMENT PATCH PAY LIMIT
6.5' MIN.
1' 1' 2.5' 1' 1'
MIN MIN MIN MIN MIN
2" SAWCUT AND REMOVE
2 " HMA OR ACP OR GRIND.
CLASS 'B' SEAL WITH AR-4000W
6" CRUSHED SURFACING TOP COURSE
HMA OR ACP CLASS 'B" COMPACT TO 95% MODIFIED PROCTOR
SEE NO TE 2
TRENCH BEDDING AND BACKFILL,
SEE DETAIL
TRENCH WIDTH AS REQUIRED BY PIPE SIZE
(SEE WSD 0 T STD SPEC 2- 09.4)
PLUS ALLOWANCE FOR ANY SHORING.
SHORING, IF NEEDED, SHALL MEET WSDOT STD
SPEC 7- 08.3(1)B.
NO TES.-
2. MINIMUM THICKNESS AND MATERIAL SHALL BE
PRINCIPAL/MINOR/COLLECTOR, ARTERIAL & INDUSTRIAL ACCESS STREETS - 6"HMA OR ACP
CLASS "B';
RESIDENTIAL ACCESS STREETS - 2" HMA OR ACP CLASS 'B';
IN NO CASE SHALL THE THICKNESS BE LESS THAN THE EXISTING PAVEMENT SECTION.
TYPICAL PATCH FOR FLEXIBLE PAVEMENT
PER STD PLAN - 110
TRENCH EXCAVATION PAY LIMIT
(NTS)
30" ID - 5 1 /2'
24" ID - 5'
12" ID - 3 1 /2'
SEE DETAIL FOR PAVEMENT PATCH
BACKFILL MATERIAL
WSD 0 T SECTION 9- 03.19 BANK RUN GRAVEL,
OR NA TI VE MATERIAL IF IT MEETS SPECS.
PIPE ZONE MATERIAL
INSDOT 2006 SECTION 9-03.12(3)
GRAVEL BACKFILL FOR PIPE ZONE BEDDING
NEW UTILITY PIPE
EXCA VA TION OF UNSUITABLE SOIL (IF NEEDED)
DEPTH AS APPROVED BY ENGINEER
BACKFILL WITH FOUNDATION MATERIAL MEETING
WSDOT SECTION 9-13.6 QUARRY SPALLS
NO TES
1. PROVIDE UNIFORM SUPPORT UNDER BARREL.
2. HAND TAMP UNDER HAUNCHES.
3. COMPACT PIPE ZONE MATERIAL TO 95% MAXIMUM DENSITY
EXCEPT DIRECTLY OVER PIPE WHERE COMPACTION WILL BE HAND TAMP ONLY.
4. PIPE MUST BE ANCHORED IN SUCH A MANNER AS TO ENSURE THAT THE
FLOW LINE IS MAINTAINED.
TYPICAL TRENCH BEDDING AND BACKFILL
(NTS)
D=230615
SURVEYED: SCALE: DATE:
VERTICABRH HORIZONTAL•."D 1983�1991 �► CITY O� NE 5TH PL / EDMONDS AVE NE 9-4-13
DESIGNED: AS Noted ,,_
DWC STORM SYSTEM REPLACEMENT PROJECT PELLEBOOK:
DRAWN: _ RENT 0 N
DWC DRAWING NO:
ONE INCH DATU M
CHECKEDAT FULL SCALE Planning/Building/Public Works Dept. STORM DETAILS
DWC, RJS
IF NOT ONE INCH 2O13009.00
BY DATE APPR PRO RJS SCALE ACCORDINGLY SHE: OF: 5 OF. x
IDI-12131016
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