HomeMy WebLinkAboutS-318804N
1.
1 �
a
z
z
N
W
}
00
rwo
0 04
M
N
G'
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
i
i
I
I
1
I
�I
of
VI
WI
I
�I
NI
I
�I
U
I
I
;I
1
of
i
I
�I
�1
jr 1
CD
I
�I
1
NI
i
1
�.I
UI
WI
31
aI
l
I
i
W
0
O
U
W
LA_
WE#
w
Z
O Q
O
O to
O uj
+ Z
00
� X
F- ~
In Z
aff
�t U-i
N (V
10 +00
EXISTING GRADE
r- PROPOSED GRADE
00
N
11+00
r� n
o0
Ln
N N
SANITARY SEWER NOTES AND SPECIFICATIONS
I. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND
SPECIFICATION OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION
OF THE WSDOT /APWA STANDARDS AND SPECIFICATIONS.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS FOR
MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON STATE CHAPTER
AMERICAN PUBLIC WORKS ASSOCIATION, LATEST EDITION (APWA) AND CITY OF RENTON
STANDARD SPECIFICATIONS.
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE
THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS
TO AVOID DAMAGE OR DISTURBANCE.
4 CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES
OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE
CONSTRUCTION SITE.
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND
ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION.
6. PLANS APPROVED BY THE CITY OF RENTON. PUBLIC WORKS DEPARTMENT SHALL TAKE
PRECEDENCE OVER ALL OTHER PLANS.
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS.
8. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS -BUILT DRAWING
OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A
LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR.
250 9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH
A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 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 TO COMPLETE THE FILL OVER PIPE SHALL BE THE
SAME AS DESCRIBED.
10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED
ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED.
CUTS INTO THE EXISTING ASPHALT SHALL BE NEATLINE CUT WITH SAW IN A CONTINUOUS
LINE, A TEMPORARY MIX PATCH MUST BE PLACED IMMEDIATELY AFTER BACKFILL AND
COMPACTION. A PERMANENT HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND
SHALL BE PER CITY OF RENTON CURRENT STANDARDS.
11. DATUM SHALL BE CITY OF RENTON. 1988 NAVD.
12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED
TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION
AFTER THE COMPLETION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH SECTION 7 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, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6
INCHES ABOVE AND BELOW THE PIPE.
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED
ASTM D 3034, SDR 35. OR DUCTILE IRON CLASS 50.
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12
INCHES ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL
DIRECTIONS TO MATCH PAVING.
240
ACCESS EASEMENT PROFILE - WATER
SCALE: 1 " = LO' kH.), 1 = 2' (v.)
18" TO 20" BEHIND BACK OF CURB
OR 12" BEHIND BACK OF SIDEWALK
THAT IS ADJACENT TO CURB
TWO -PIECE CAST IRON VALVE BOX WITH LUG TYPE COVER.
EQUAL TO OLYMPIC FOUNDRY CO. STANDARD 8" TOP SECTION WITH
REGULAR BASE SECTION LENGTH TO FIT. VALVE NUT EXTENSION
AS REQUIRED (SEE DWG BR46 / PAGE B090).
RAISED PAVEMENT MARKER TYPE 88 A8
STIMSONITE TWO WAY BLUE.
42" MIN. CONCRETE BLOCKING
BURY
CAST IRON TEE. WITH 6" FLANGE SIDE OUTLET.
1 I I I m I -• ,} :z s 6" GATE VALVE (FL X MJ) AWWA C-509, RESILIENT SEAT
z
�I
I
J'
l i l l
l l l
I � 1
I r
� I 1w�►p�.�i
I i I I I I O I
' #6 AW
1 1 -
'6
I
u
i
I
CUT
I
LEVEL ALL GROUND
MIN. 3' RADIUS
5" STORTZ
�- 6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT TWO 3/4"
STEEL TIE RODS. SEE STD DETAIL FOR TIE RODS.
16" x 8" x 4" MINIMU
CONCRETE BLOCK
UNDER HYDRANT 1/3 CU. YD. HASHED DRAIN ROCK (3" TO 3/8 ")
ONE MAN ROCK
l -
r VP
r
HYDRANT LOCATION IN CUT OR FILL
FIRE HYDRANT ASSEMBLY
LEVEL ALL GROUND
MIN 3' RADIUS
flu FIRE HYDRANT ASSEMBLY DETAIL
ADOPTED
CITY OF RENTON
STANDARD PLANS I
1 Add vslw nut rrieneion. Reformat to 11 xt DCV DT IR1' DATE. 12/96
5/18/95 Revised Pumper Port _ _ DCV DT
1_2/15/ Corrected teat t_ CAanRed paint color Rry DT 1
DNVG. NAME : E3k14 `,F PAVE : Ii 1v':
DATE I REVISION - I BY APPR q j
ROLL 200 F 11 3.9 4
R qmb 3)8$o 2 if w -lipBJ
Il
N
v
13258
O�
ANAL
mm9ES JANUARY 9, 2008
UNDERGROUND PINE LOCATION BASED (W SURFACE FEATU ^.ES. ACTUAL
LOCATION MAY VARY.
1 CONFIRM THAT THE LOCATIONS, ELEVATIONS, DEPTHS` AND AS43UILT
COMMENTS REI1,Ft -T1W MATERIALS ACT AU..Y USED DURING
C:ONSTRUCTI K AgaTRATIELY REFLECTS F-)USI -LNG rmD C()VDfTIWS AS
DETERMIN s ' . 1 � 'DER WY DIREV1' S46i'VE ;SIGN ON 7US
DATE
_
RECOMMENDED
FOR APPROVAL
B
BY
1
B
I
I
CHECKED FOR COMPLIANCE
TO CITY STANDARDS
Dote o IV
Date
Date
A,4,4 .4 , ;' I . DALEY- MORROW- , INC.
L /
�� , l� • / 7Lb AUHUF< Ai V.
4�JBURN, 'dVASHINGT0N 980C 2
P IC�NE : 'e"53-333-2200. FAX: 253-333-2206
FEF
c40 >r��� LAPV PLANNNG
X"RES 9 jAN 2006
SCANNED APR 12 .2,
r
WATER UTILITY NOTES AND SPECIFICATIONS
WATER UTILITY NOTES AND SPECIFICATIONS
�
6
cv
-•
1. THESE NOTES SHALL APPEAR FOR PROJECTS FOR THE WATER UTILITY.
18. ALL WATERMAINS AND SERVICES SHALL BE PRESSURE TESTED TO A MINIMUM OF 200
PSI OR 150 PSI OVER OPERATING PRESSURE, IN ACCORDANCE WITH THE SPECIFICATIONS
2. ALL WORK MATERIAL SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF
OF THE CITY OF RENTON AND THE WASHINGTON STATE HEALTH DEPARTMENT. ALL
THL CITY OF RENTON PLANNING /BUILDING /PUBLIC WORKS DEPARTMENT AND THE 1996 EDITION OF
PRESSURE TESTING SHALL BE DONE IN THE PRESENCE OF A REPRESENTATIVE OF THE
THE WSDOT /APWA STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE CITY OF
CITY OF RENTON. THE QUANTITY OF WATER LOST FROM THE MAIN SHALL NOT EXCEED
RENTON IN THE RENTON STANDARD PLANS & SPECIFICATIONS. A SET OF APPROVED PLANS SHALL
THE NUMBER OF GALLONS PER HOUR AS LISTED IN CITY OF RENTON STANDARD PLANS
BE KEPT ON SITE AT ALL TIMES DURING CONSTRUCTION.
do SPECIFICATIONS 7 -1 1.3(1 1). THE LOSS IN PRESSURE SHALL NOT EXCEED 5 PSI
DURING THE 2 HOUR TEST PERIOD.
w
3. THE HOURS OF WORK IN THE STREET RIGHT OF WAY SHALL BE LIMITED TO 8-.30 AM TO 3.30 PM
ON WEEKDAYS UNLESS OTHERWISE APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT AT
19. ALL WATERMAINS AND SERVICES SHALL BE DISINFECTED BY THE INJECTION OF A 50
Q�
(425) 430 -7301. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24
PPM (MINIMUM CONCENTRATION) CHLORINE /WATER SOLUTION. DRY CALCIUM
HOURS IN ADVANCE OF ANY WORK IN THE RIGHT OF WAY.
HYPOCHLORITE SHALL NOT BE PLACED IN THE PIPE AS LAID. CHLORINE SHALL BE
METERED /INJECTED IN ACCORDANCE WITH SECTION 7-11.3(12)E OR 7-11.3(12)F OF THE
.r*
4. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE
STANDARD SPECIFICATIONS REFERENCED ABOVE.
CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID
C
DAMAGE OR DISTURBANCE. FOR UTILITY LOCATES CALL 48 -HOUR LOCATORS 800 - 424 -5555.
20. A PRE - CONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY CONSTRUCTION. A
w
MINIMUM OF FIVE (5) WORKING DAYS NOTICE 15 REQUIRED FOR SCHEDULING.
5 AN APPROVED TRAFFIC CONTROL PLAN IS REQUIRED TO BE SUBMITTED AT THE PRE - CONSTRUCTION
MEETING;.
21. TWENTY -FOUR (24) HOURS NOTICE WILL BE REQUIRED PRIOR TO STARTING NEW
CONSTRUCTION.
(f'
6. ALL WAIERMAIN PIPE IS 10 BE CEMENT LINED DUCTILE IRON PIPE CONFORMING TO AWWA C110
AND C 1 1 1 OR LATEST REVISION, THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL COATING
22. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY
1�
SHALL CONFORM TO AWWA C104 OR LATEST REVISION. PIPE JOINTS TO BE PUSH -ON OR
PERMITS PRIOR TO STARTING CONSTRUCTION.
MECHANICAL JOINT. BEDDING TO BE CLASS C. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE
w
POLYETHYLENE WRAPPED PER ANSI /AWWA C105/A21.5 -93 STANDARDS.
23. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL_
NOT BE DONE UNTIL ALL SERVICE AGREEMENTS, METER APPLICATIONS, CONSTRUCTION
7. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT LINED, PRESSURE RATED AS NOTED ON
PERMITS, AND PAYMENT OF FEES HAVE BEEN MADE TO THE CITY OF RENTON.
PLANS, AND IN ACCORDANCE WITH ANSI /AWWA C110/A21.10-87. CEMENT LINING SHALL BE IN
-�'
ACCORDANCE WITH ANSI /AWWA C104/421/4-90. IF FITTINGS ARE 3 TO 12 INCHES IN DIAMETER
24. ALL CONNECTION TO EXISTING MAINS IS TO BE ACCOMPLISHED BY THE CITY OF
AND HAVE MECHANICAL JOINTS, THE FITTINGS SHALL IN ACCORDANCE WITH EITHER ANSI /AWWA
RENTON, EXCEPT WET TAPS, WHICH MAY BE MADE BY APPROVED WET TAP CONTRACTORS
C110- A21.10 -87 OR ANSI /AWWA C153/A21.53 -94. THREE (3) INCH TO 12 INCH DIAMETER
WITH PRIOR APPROVAL FROM THE PUBLIC WORKS DEPARTMENT. ALL NFCESSARY
w
FITTINGS, WHICH HAVE MECHANICAL JOINTS AND /OR FLANGED JOINTS, SHALL BE IN ACCORDANCE WITH
EXCAVATION AND MATERIALS ARE TO BE SUPPLIED BY THE CONTRACTOR AND BE ON -SITE
ANSI /AWWA C110/A21.10.87 pR A COMBINATION OF ANSI /AWWA C110/A21.10.87 AND ANSI /AWWA
PRIOR TO CITY NOTIFICATIONS.
C153/A21.53 -94 SUCH THAT THE PORTION OF THE FITTING WITH A MECHANICAL JOINT(S) MAY BE
25. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON.
WITH ANSI /AWWA C153/A21.53 -94 AND THAT PORTION OF THE FITTING WITH FLANGED JOINT(S) SHALL
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES
BE IN ACCORDANCE WITH AWWA C110/A21.10 -87. ACCEPTANCE TESTING IN ACCORDANCE WITH
TWENTY FOUR (24) HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. THE
- -
SECTION 53.53 OF ANSI /AWWA SECTION 10 -4.3 OF ANSI /AWWA C110/A21.10 -87 SHALL BE OBTAINED
CONTRACTOR, AS WELL AS THE ENGINEERS, SHALL KEEP AS -BUILT DRAWINGS.
- --
BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER.
�.: o
a♦'
26. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR
S. GATE VALVES SHALL BE IRON BODY, BRONZED- MOUNTED, DOUBLE DISC WITH BRONZE WEDGING
TESTING AND PURITY ACCEPTANCE PRIOR TO FINAL TIE-IN.
DEVICE AND 0 -RING STUFFING BOX (AWWA C500) OR OF RESILIENT SEATED TYPE (AWWA C509).
O
VALVES SHALL BE DESIGNED FOR A MINIMUM WATER OPERATING PRESSURE OF 200 PSI. GATE
27. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS
3
VALVES SHALL BE GLOW LIST 14, MUELLER COMPANY NO. A2380 OR M do H.
MANUFACTURED BY THE STAR MANUFACTURING COMPANY OF COLUMBUS OHIO. OR EQUAL,
APPROVED IN WRITING BY THE PUBLIC WORKS DEPARTMENT.
V '
9. FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE PRESSURE) OR COMPRESSION TYPE
E__4 rT,
ja
(OPENING AGAINST PRESSURE) CONFORMING TO AWWA C-- 502 -85 WITH A 6 INCH MECHANICAL JOINT
28. ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A MINIMUM DEPTH
(w�
- c
INLET AND A MAIN VALVE OPENING (M.V.O.) OF 5-1/4 INCH, TWO 2-112 INCH HOSE NOZZLES WITH
OF TWO (2) INCHES. OIL MAT STREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE,
U ^
c 0
NATIONAL STANDARD THREADS 7-1/2 THREADS PER INCH AND ONE 4 INCH PUMPER NOZZLE WITH
PAVEMENT, SIDEWALKS, CURB, GUTTERS, DRIVEWAY APPROACHES SHALL BE SAWCUT TO A
'- E
6.
THE NEW SEATTLE PATTERN 6 THREADS PER INCH, 60 DEGREES V. THREADS: OUTSIDE DIAMETER OF
MINIMUM DEPTH OF TWO (2) INCHES OR REMOVED TO AN EXISTING EXPANSION JOINT.
E
MALE THREAD 4.875 AND ROOT DIAMETER 4.6263. HYDRANTS SHALL HAVE A 1- 1/4 INCH PENTAGON
m E
OPERATING NUT OPENED BY TURNING COUNTER CLOCKWISE (LEFT).
29. A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL
4
EXCAVATION WITH A PERMANENT. SEALED PATCH TO BE PLACED, TO CITY OF RENTON
'c o,
10. THE TWO 2-112 INCH HOSE NOZZLES SHALL BE FITTED WITH CAST IRON THREADED CAPS WITH
POLICY, WITHIN 10 DAYS. CALL FOR SUBGRADE INSPECTION PRIOR TO PLACEMENT OF
C
v �
OPERATING NUT OF THE SAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS SHALL
FINAL PATCH.
a
BE FITTED WITH SUITABLE NEOPRENE GASKETS FOR POSITIVE WATER TIGHTNESS UNDER TEST
_ -
PRESSURES.
30. FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE USED SHALL BE
ALL CHEMICAL PROCESS LINES SHALL BE SCHEDULE 80 PVC PIPE. SCHEDULE 40 IN
11. THE 4 INCH PUMPER NOZZLE SHALL BE FITTED WITH STORZ ADAPTER, 4 INCH SEATTLE THREAD
UNIMPROVED AREAS AND SCHEDULE 80 PVC PIPE UNDER IMPROVED AREAS.
X 5 INCH STORZ. STORZ ADAPTER SHALL BE FORGED OR EXTRUDED 6061-T6 ALUMINUM ALLOY,
HARDCOAT ANODIZED. THREADED END PORTION SHALL HAVE NO LUGS AND TWO SET SCREWS 180
UE VREES APART, 510111 F AI;E 10 BE METAL, NO GASKET TO WEATHER. STORZ CAP TO HAVE
SYNTHETIC MOLDED RUBBER GASKET, AND SHALL BE ATTACHED TO HYDRANT ADAPTER WITH 1/8 INCH,
COATED, STAINLESS STEEL, AIRCRAFT CABLE.
12. FIRE HYDRANTS SHALL BE PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE PAINT NUMBER
43 -655 SAFETY YELLOW OR APPROVED EQUAL.
c
C1
�>
13. PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
If
14. FIRE HYDRANTS SHALL
�+
BE INSTALLED PER CITY OF RENTON STANDARD DETAIL FOR FIRE
_
ti
HYDRANTS, LATEST REVISION.
15. ALL WATERMAINS 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES BELOW
FIRE HYDRANT SHALL BE COREY -TYPE EQUAL TO IOWA F -5110
OR COMPRESSION TYPE SUCH AS CLOTH MEDALLION- M & H 929
FINISH GRADE. ALL WATERMAIN 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF 48 INCHES
AND MUELLER SUPER CENTURION 200 WITH 6" MECHANICAL JOINT
BELOW FINISH GRADE. WHERE UTILITY CONFLICTS OCCUR, WATERMAINS ARE TO BE LOWERED TO
INLET WITH LUGS.
CLEAR.
5 -1/4" MAIN VALVE OPENING TWO 2 -1/2" HOSE CONNECTIONS
NATIONAL STANDARD THREADS. 4" PUMPER CONNECTION CITY OF
'
Q
SEATTLE THREADS WITH A STORTZ ADAPTER, 4" SEATTLE THREAD
i 0.41: ...; ,
16. ALL WATERMAINS 6 INCHES AND LARGER IN DIAMETER SHALL BE CLEANED WITH PIPE CLEANING
X 5" STORTZ, ATTACHED WITH 1/8" STAINLESS STEEL CABLE.
r r
"PIGS" PRIOR 10 DISINFECTION. THE "POLY PIGS" SHALL BE GIRARD INDUSTRIES AQUA SWAB -AS OR
1 -1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE
APPROVED EQUAL, 2 LB /CU. FT. DENSITY FOAM WITH 90A DUROMETER URETHANE RUBBER COATING
PAINTED WITH T COATS OF PAINT. PRESERVATIVE
PAINT No 43 -6555 5 SAFETY YELLOW OR APPROVED EQUAL.
w
ON THE RFAR OF "PIG" ONLY
PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
�
FIRE HYDRANT EXTENSION TO BE USED IF REQUIRED.
_
17. "PIGS" SHALL BE CYLINDER SHAPED WITH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL
PERFORM THE CLEANING OPERATION.
0.
CONCRETE BLOCKING
Q
C31
WE#
w
Z
O Q
O
O to
O uj
+ Z
00
� X
F- ~
In Z
aff
�t U-i
N (V
10 +00
EXISTING GRADE
r- PROPOSED GRADE
00
N
11+00
r� n
o0
Ln
N N
SANITARY SEWER NOTES AND SPECIFICATIONS
I. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND
SPECIFICATION OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION
OF THE WSDOT /APWA STANDARDS AND SPECIFICATIONS.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS FOR
MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON STATE CHAPTER
AMERICAN PUBLIC WORKS ASSOCIATION, LATEST EDITION (APWA) AND CITY OF RENTON
STANDARD SPECIFICATIONS.
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE
THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS
TO AVOID DAMAGE OR DISTURBANCE.
4 CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES
OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE
CONSTRUCTION SITE.
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND
ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION.
6. PLANS APPROVED BY THE CITY OF RENTON. PUBLIC WORKS DEPARTMENT SHALL TAKE
PRECEDENCE OVER ALL OTHER PLANS.
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS.
8. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH AN AS -BUILT DRAWING
OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A
LICENSED PROFESSIONAL ENGINEER OR LICENSED PROFESSIONAL SURVEYOR.
250 9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH
A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 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 TO COMPLETE THE FILL OVER PIPE SHALL BE THE
SAME AS DESCRIBED.
10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED
ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED.
CUTS INTO THE EXISTING ASPHALT SHALL BE NEATLINE CUT WITH SAW IN A CONTINUOUS
LINE, A TEMPORARY MIX PATCH MUST BE PLACED IMMEDIATELY AFTER BACKFILL AND
COMPACTION. A PERMANENT HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND
SHALL BE PER CITY OF RENTON CURRENT STANDARDS.
11. DATUM SHALL BE CITY OF RENTON. 1988 NAVD.
12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED
TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION
AFTER THE COMPLETION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH SECTION 7 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, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6
INCHES ABOVE AND BELOW THE PIPE.
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED
ASTM D 3034, SDR 35. OR DUCTILE IRON CLASS 50.
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12
INCHES ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL
DIRECTIONS TO MATCH PAVING.
240
ACCESS EASEMENT PROFILE - WATER
SCALE: 1 " = LO' kH.), 1 = 2' (v.)
18" TO 20" BEHIND BACK OF CURB
OR 12" BEHIND BACK OF SIDEWALK
THAT IS ADJACENT TO CURB
TWO -PIECE CAST IRON VALVE BOX WITH LUG TYPE COVER.
EQUAL TO OLYMPIC FOUNDRY CO. STANDARD 8" TOP SECTION WITH
REGULAR BASE SECTION LENGTH TO FIT. VALVE NUT EXTENSION
AS REQUIRED (SEE DWG BR46 / PAGE B090).
RAISED PAVEMENT MARKER TYPE 88 A8
STIMSONITE TWO WAY BLUE.
42" MIN. CONCRETE BLOCKING
BURY
CAST IRON TEE. WITH 6" FLANGE SIDE OUTLET.
1 I I I m I -• ,} :z s 6" GATE VALVE (FL X MJ) AWWA C-509, RESILIENT SEAT
z
�I
I
J'
l i l l
l l l
I � 1
I r
� I 1w�►p�.�i
I i I I I I O I
' #6 AW
1 1 -
'6
I
u
i
I
CUT
I
LEVEL ALL GROUND
MIN. 3' RADIUS
5" STORTZ
�- 6" DUCTILE IRON PIPE, CLASS 52 CEMENT LINED, LENGTH TO FIT TWO 3/4"
STEEL TIE RODS. SEE STD DETAIL FOR TIE RODS.
16" x 8" x 4" MINIMU
CONCRETE BLOCK
UNDER HYDRANT 1/3 CU. YD. HASHED DRAIN ROCK (3" TO 3/8 ")
ONE MAN ROCK
l -
r VP
r
HYDRANT LOCATION IN CUT OR FILL
FIRE HYDRANT ASSEMBLY
LEVEL ALL GROUND
MIN 3' RADIUS
flu FIRE HYDRANT ASSEMBLY DETAIL
ADOPTED
CITY OF RENTON
STANDARD PLANS I
1 Add vslw nut rrieneion. Reformat to 11 xt DCV DT IR1' DATE. 12/96
5/18/95 Revised Pumper Port _ _ DCV DT
1_2/15/ Corrected teat t_ CAanRed paint color Rry DT 1
DNVG. NAME : E3k14 `,F PAVE : Ii 1v':
DATE I REVISION - I BY APPR q j
ROLL 200 F 11 3.9 4
R qmb 3)8$o 2 if w -lipBJ
Il
N
v
13258
O�
ANAL
mm9ES JANUARY 9, 2008
UNDERGROUND PINE LOCATION BASED (W SURFACE FEATU ^.ES. ACTUAL
LOCATION MAY VARY.
1 CONFIRM THAT THE LOCATIONS, ELEVATIONS, DEPTHS` AND AS43UILT
COMMENTS REI1,Ft -T1W MATERIALS ACT AU..Y USED DURING
C:ONSTRUCTI K AgaTRATIELY REFLECTS F-)USI -LNG rmD C()VDfTIWS AS
DETERMIN s ' . 1 � 'DER WY DIREV1' S46i'VE ;SIGN ON 7US
DATE
_
RECOMMENDED
FOR APPROVAL
B
BY
1
B
I
I
CHECKED FOR COMPLIANCE
TO CITY STANDARDS
Dote o IV
Date
Date
A,4,4 .4 , ;' I . DALEY- MORROW- , INC.
L /
�� , l� • / 7Lb AUHUF< Ai V.
4�JBURN, 'dVASHINGT0N 980C 2
P IC�NE : 'e"53-333-2200. FAX: 253-333-2206
FEF
c40 >r��� LAPV PLANNNG
X"RES 9 jAN 2006
SCANNED APR 12 .2,