HomeMy WebLinkAboutWWP1202168.1PORTION OF THE NE 114 OF SECTION 5, TO WV SHI P 23 N. ,
SA NI TAR Y SEWER NO TES & SPECIRCA TIONS
1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND
SPECIFI CA 77ONS OF THE CITY OF RENTON U 77LI TY DEPARTMENT AND THE LATEST
EDI77ON OF THE WSD T/AP WA STANDARDS AND SPECIFI CA T10NS.
2. THE HOURS OF WORK IN THE STREET RIGHT—OF—WAY SHALL BE LIMITED TO 8: 30
A.M. TO 3: 30 P.M. ON WEEKDAYS UNLESS OTHER WISE APPROVED IN WRI77NG BY
THE DEPARTMENT OF PUBLIC WORKS AT 235-2620. ALL STREET CLOSURES,
PARTIAL, OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 24
HOURS IN ADVANCE. THE POLICE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24
HOURS IN ADVANCE.
J. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS
FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON STATE
CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION, LATEST EDI T70N (AP WA) AND
CITY OF RENTON STANDARD SPECIFICATIONS
4. ALL LOCA 77ONS OF EXIS77NG U 71LI TIES SHOWN ARE APPROXIMATE AND IT SHALL
BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT
LOCA T70N SO AS TO AVOID DAMAGE OR DISTURBANCE.
5. A PRE —CONSTRUCTION CONFERENCE AND A 24 HOURS N077CE SHALL BE REQUIRED
PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE THE CONTRACTOR'S
RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING
CONSTRUCT70N. (INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF
THE CITY OF RENTON). IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO
NOTIFY THE U77LITY DEPARTMENT 24 HOURS IN ADVANCE OF BACKFILL ALL
CONSTRUCTION.
6. CONTRACTOR /S SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF
CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE
CONSTRUCTI0N SITE.
7. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE
AND ANY RELATED PERMITS PRIOR TO ANY CONSTRUCTION.
8. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TAKE
PRECEDENCE OVER ALL OTHER HER PLANS.
9. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS.
10. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS —BUILT
DRAWING OF THE SANI TAR Y SEWER SYSTEM WHICH HAS BEEN STAMPED AND
SIGNED BY A LICENSED PROFESSIONAL ENGINEER OF LICENSED
PROFESSIONAL SURVEYOR.
11. BACKF7LL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS
WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 18 INCHES,
THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY. THESE
COMPACTED LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE
PIPE OR TO THE SIDE OF THE TRENCH MATERIALS. HOT MIX PATCH SHALL BE
PLACED WITHIN 10 DAYS AND SHALL BE PER CITY OF RENTON CURRENT
STANDARDS.
13. DATUM SHALL BE CITY OF RENTON, U.S.C. AND G. S.
14. ALL DISTURBED AREAS SHALL BE SEEDED MULCHED OR OTHERWISE STABILIZED TO
THE SA TISFAC77ON OF THE DEPARTMENT FOR THE PREVENTION OF ON —SITE EROSION
AFTER THE COMPLETION OF CONSTRUCTION.
5. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH SECTION 7-02.3(1) OF THE CURRENT STATE OF
WASHINGTON STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION.
THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF
THE FOUNDATION MATERIAL AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED
BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE
WILL BE SUPPORTED ON A UNIFORMLY DENSE UN YIELDING BASE. PIPE BEDDING
SHALL BE PEA GRAVEL 6" ABOVE AND BELOW THE PIPE.
16. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED
ASTM D 3034, SDR 35, OR DUCTILE IRON CLASS 50.
17. IN UN —IMPROVED AREA c MANHOLE TO EXTEND MINIMUM 6 INCH AND MAXIMUM 18
INCH ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL
DIRECTIONS TO MATCH FA WNG.
WWP-/2-216$
RAISE-1/2"
WIDE BORDER
1-1/4"
SIDE SEWER MAIN TO
RANGE 5 E.,
PROPER TY LINE
BUILDING SEWER
c ? ' FUTURE
6" SEWER PIPE �' 6 °' BLDG SEWER
�6" SIDE OUTLET TEE ?, 2"X4" STUD SERVICE ARKER
PAINT UPPE`ON WHITE
l W AND STENCIL ONRSIDE WORD
Q. 'SEWER- Wl TH 3" HIGH
BLACK LETTERS.
S" SIDE SEWER & BUILDING SEWER
PLAN
6" SIDE SEWER
1: J. 5 MIX NO TE:•
CONCRETE 60' ALLOWABLE MAX SIDE SEWER SHALL HAVE A
BLOCKING FOR CASTOR MINIMUM 5' COVER AT PROPERTY
X DUC77LE IRON PIPE- LINE OR 3-5' LOWER THAN THE
67MIN- LOWEST HOUSE ELEVATION, WHICH -
a 25MIN EVER /S LO WER.
_t
6"MIN HORIZONTAL
6" SIDE OUTLET TEE
SEWER MAIN
CONC. BLOCKING ANGLE
OF 7FE A T MAIN OVER 25'
ELEVA 77ON
2X MIN SLOPE
TYPICAL SIDE SEWER
ELEVA 77ON
1"
EXISTING SEWER MAIN
6" SIDE SEWER
f 6 "TEST TEE
TO BE INSTALLED
A T CONNEC 77ON
NOTE':
MAKE TAP 7HROUGH CAST IRON
SADDLE SECURED TO SEWER MAIN
WITH STAINLESS STEEL BANDS
WHEN CONNECTING NEW SIDE
SEWERS TO EXISTING MAIN.
VI TRIFIED CLAY, PLAIN &
REINFORCED CONCRETE, DI &
Cl PIPE SEWER MAINS ARE TO
BE CORE DRILLED.
SIDE SEWER SERVICE DETAIL
3/4" SQUARES SPACED — 3/4"
r AS INDICATED — HT. 1 /8"
1"
12"0 CL5.
FIBER
PACKIr
—51 "
-- " 450(1 /8)
7/8 4
7— 3/4 "
8"
15
CAST IRON RING AND COVER A�
10"-®
9"
IF8-3/4".
1/2"-1 r 2„
PIPE MATERIAL AS SPECIFIED
BY THE ENGINEER
' II 1 PLUG TO BE SEALED
""-T -- IN SAME MANNER AS
MAIN SEWER JOINTS.
6 11
0 OR 8 11
0
CLEAN— OU TN. T.S
W. M.
NE. 20TH STREET
VICINITY MAP
-Q� BENCHMARK
CITY OF RENTON NO. 1088
RAILROAD SPIKE I' UP NORTH FACE POWER
POLE S. W. COR. INT. N.E. 20th & BLAINE
A VE. N. E. ELEVA PON = 307 93
CONCRETE
CLASS 3000
ASPHALT CONCRETE (3" MIN)
REPLACEMENT PATCH TO BE -
I" 7HI CKER THAN PREVIOUSLY
EXISTED.
EXISTING ASPHALT
CONCRETE
div
FINAL JOINT MUST
BE SA W- CU T
6" MIN CRUSHED
SURFACING TOP COURSE
Cc,[,lFACTED CLASS "B"
F IT RUN (-R, VE/ OR
APPROVED EQUAL.
TYPICAL S THE T PA TCHI N G
DETAIL
N. T. c
ON TOUMA ENGINEERS
15"a Woo t14mw ran► . a -164 wt MOO (am) 2ff5-4100
F"SION
BY I APPR. I DATE
s d&2168
CITY OF RENTON
DEPARTMENT OF PUBLIC WORKS
SANITARY SEWER EXTENSION
2005 ABERDEEN AVE. NE.
JOB NO.
GJS
DATE: SEPT. 1994 525-124-941
DRAWN: GCS SCALE DWG -NO
CHECKED: M.T. NIA 525124D T
APPROVED: SHEEP: 1 OF: 2