HomeMy WebLinkAboutWTR2703163.3114/14 TER U TILI T Y - GENERAL NOTES
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0 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE
3 STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON
�n UTILITY DEPARTMENT AND THE LATEST EDITION OF THE
N S P„ WSDOT/APWA STANDARDS AND SPECIFICATIONS, AS APPROVED BY
o " THE CITY OF RENTON. A SET OF APPROVED PLANS SHALL BE
KEPT ON SITE AT ALL TIMES DURING CONSTRUCTION.
2.THE HOURS OF WORK IN THE STREET RIGHT-OF-WAY SHALL BE
Z LIMITED TO 8: 30 AM TO 3: 30 PM ON WEEKDAYS UNLESS
= OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC
WORKS AT 235-2635. ALL STREET CLOSURES, PARTIAL OR
FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC
WORKS 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE
b I� DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN
CO < ADVANCE.
LLJ' ^ I_ 3.ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE
CL 0 AND IT SHALL BE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE
TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR
DISTURBANCE. FOR UTILITY LOCATE CALL 48 HOUR LOCATORS,
Q� Z r 1- 800- 424 - 5555.
� 4.ALL WATER MAIN PIPE TO BE CEMENT LINED DUCTILE IRON PIPE
Q CONFORMING TO AWWA C110 AND C111 OR LATEST REVISION,
THICKNESS CLASS 52. CEMENT MORTAR LINING AND SEAL
COATING SHALL CONFORM TO AWWA C104 OR LATEST REVISION.
PIPE JOINTS TO BE PUSH -ON OR MECHANICAL JOINT. BEDDING
a TO BE CLASS C. ALL DUCTILE IRON PIPE SHALL BE POLYETHYLENE
WRAPPED PER ANSI/AWWA C105-77 STANDARDS.
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r n ® ® 5. CAST IRON AND DUCTILE IRON FITTINGS SHALL BE CEMENT
V J LINED, PRESSURE RATED AS NOTED ON PLANS, AND IN
0 < ® ACCORDANCE WITH ANSI/AWWA C110/A21.10-82, CEMENT LINING
SHALL BE IN ACCORDANCE WITH ANSI/AWWA C104/A21.4-85. IF
Un Q FITTINGS ARE 3 INCHES TO 12 INCHES IN DIAMETER AND HAVE
MECHANICAL JOINTS, THE FITTINGS SHALL BE IN ACCORDANCE
WITH EITHER ANSI/AWWA C 110/A21.10- 82 OR ANSI/AWWA
M C153/A21.53-84. 3-INCH TO 12-INCH DIAMETER FITTING WHICH
O HAVE MECHANICAL JOINTS AND/OR FLANGED JOINTS SHALL BE IN
P ACCORDANCE WITH ANSI/AWWA C110/A21.10-82 OR A COMBINATION
Z OF ANSI/AWWA C110/A21.10.82 AND ANSI/AWWA C153/A21.53-84
x SUCH THAT THE PORTION OF THE FITTING WITH A MECHANICAL
M N JOINT(S), MAY BE IN ACCORDANCE WITH ANSI/AWWA
o C153/A21.53-84 AND THAT PORTION OF THE FITTING WITH
' FLANGED JOINT(S) SHALL BE IN ACCORDANCE WITH ANSI/AWWA
a M O N C110/A21.10- 82. ACCEPTANCE TESTING IN ACCORDANCE WITH
a o == Z ; SECTION 53- 5. 3 OF ANSI/AWWA C153/A21. 53- 84 OR IM TH
o ! SECTION 10-4.3 OF ANSI/AWWA C110/A21.10-82 SHALL BE
N o OBTAINED BY THE CONTRACTOR AND TRANSMITTED TO THE OWNER.
w a: 41 vi 6. GA TE VALVES SHALL CONFORM TO AWWA C500 AND SHALL BE IRON
BODY, BRONZED -MOUNTED, DOUBLE DISC WITH BRONZE WEDGING
px Q Z DEVICE AND O-RING STUFFING BOX. VALVES SHALL BE DESIGNED
oll v 2 FOR A MINIMUM WATER OPERATING PRESSURE OF 200 PSI. GATE
a o VALVES SHALL BE CLOW LIST 13, MUELLER COMPANY NO. A2380,
OR M & H. ALL VALVES 12" IN DIAMETER AND LARGER, SHALL
BE INSTALLED IN A VAULT. SEE WATER STANDARD DETAIL FOR
12" GATE VALVE ASSEMBLY VAULT AND 1" BYPASS INSTALLATION.
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W 7.FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WITH THE
i PRESSURE) CONFORMING TO AWWA C-504-80 WITH A 6 INCH INLET
0 4 AND A M. V. O. OF 5 INCHES, TWO 2-1/2 INCH HOSE NOZZLES
WITH NATIONAL STANDARD 7 INCH, 60 DEGREES V. THREADS,
O.D. THREAD 4.875 AND ROOT DIAMETER 4.6263, 1-1/4 INCH
PENTAGON OPERATING NUT OPENED BY TURNING COUNTER
CLOCKWISE (LEFT).
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8. ALL WATER MAIN 10 INCHES AND SMALLER TO MAINTAIN A
Q MINIMUM COVER OF 36 INCHES BELOW FINISH GRADE. ALL WATER
MAIN 12 INCHES AND LARGER SHALL BE AT A MINIMUM OF 48
N INCHES BELOW FINISH GRADE. WHERE UTILITY CONFLICTS OCCUR,
WA TER MAINS ARE TO BE LOWERED TO CLEAR.
9. ALL WATER MAINS SIX (6) INCHES IN DIAMETER AND LARGER
SHALL BE CLEANED WITH PIPE CLEANING "PIGS" PRIOR TO
DISINFECTION. THE "POLY PIGS" SHALL BE GIRARD INDUSTRIES
AQUA SWAB -AS OR APPROVED EQUAL 2 LB\CU FT DENSITY FOAM
VVI } TH 90A DUROMETER URETHANE RUBBER COATING ON THE REAR OF
g "PIG" ONLY. "PIGS" SHALL BE CYLINDER SHAPED WITH BULLET
q NOSE OR SQUARE END. THE CONTRACTOR WILL PREFORM THE
CLEANING OPERA TION.
9A.ALL WATER MAINS AND SERVICES SHALL BE PRESSURE TESTED TO
A MINIMUM OF 200 PSI OR 150 PSI OVER OPERATING PRESSURE,
IN ACCORDANCE WITH THE SPECIFICATIONS OF THE CITY OF
RENTON AND THE WASHINGTON STATE HEALTH DEPARTMENT. ALL
PRESSURE TESTING SHALL BE DONE /N THE PRESENCE OF A
F-: F_: F_: REPRESEN TA TI VE OF THE Cl T Y OF REN TON.
a� a� 9B.ALL WATER MAINS AND SERVICES SHALL BE DISINFECTED BY THE
' a INJECTION OF A 50 PPM (MINIMUM CONCENTRATION)
® _ ` CHLORINE/WATER SOLUTION. DRY CALCIUM HYPOCHLORITE SHALL
NOT BE PLACED IN THE PIPE AS LAID. CHLORINE SHALL BE
METERED/INJECTED IN ACCORDANCE WI TH SECTION 7-11.3(12)E
Q OR 7-11.3(12)F OF THE STANDARD SPECIFICATIONS REFERENCED
IN 1 ABOVE.
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10. A PRECONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO ANY
CONSTRUCTION. A MINIMUM OF 3 (THREE) WORKING DAYS NOTICE
IS REQUIRED FOR SCHEDULING. PRIOR TO SCHEDULING THE
PRECON A PERMIT INFORMATION SHEET MUST BE SUPPLIED TO THE
UTILITY ENGINEER'S OFFICE. TWENTY-FOUR HOUR NOTICE WILL
BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION.
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL
N N N NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION.
N � N
12. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES
o Q AND METERS SHALL NOT BE DONE UNTIL ALL SERVICE
AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND
Ilk- `' PAYMENT OF FEES HAVE BEEN MADE TO THE CITY OF RENTON.
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0 0 o w ALL CONNECTION TO EXISTING MAINS TO ACCOMPLISHED BY THE
CITY OF RENTON, EXCEPT WET TAPS WHICH MAY BE MADE BY
k APPROVED WET TAP CONTRACTORS WITH PRIOR APPROVAL FROM THE
0 0 o DEPARTMENT OF PUBLIC WORKS. ALL NECESSARY EXCAVATION AND
MATERIALS TO BE SUPPLIED BY THE CONTRACTOR AND BE ON -SITE
PRIOR TO CITY NOTIFICATIONS.
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14. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF
THE CITY OF RENTON. IT SHALL BE THE CONTRACTOR'S
RESPONSIBILITY TO NOTIFY THE UTILITY DEPARTMENT 24 HOURS
IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. THE
CONTRACTOR AS WELL AS THE ENGINEERS SHALL KEEP AS -BUILT
DRA WINGS.
15. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF
ASSEMBLIES FOR TESTING AND PURITY ACCEPTANCE PRIOR TO
FINAL TIE-IN.
16. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS,
ETC.) SHALL BE AS MANUFACTURED BY THE STAR MANUFACTURING
COMPANY OF COLUMBUS OHIO OR EQUAL APPROVED IN WRITING BY
THE DEPARTMENT OF PUBLIC WORKS.
17. ASPHALT AND CONCRETE STREET PAVING SHALL BE SAWCUT TO A
MINIMUM DEPTH OF TWO INCHES. OIL MAT STREETS MAYH BE
SPADE CUT. ALL SURFACE CONCRETE, PAVEMENT, SIDEWALKS,
CURB, GUTTERS, AND DRIVEWAY APPROACHES SHALL BE SAWCUT TO
A MINIMUM DEPTH OF TWO INCHES OR REMOVED TO AN EXISTING
EXPANSION JOINT.
1 & A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON
THE DAY OF INITIAL EXCA VA TION WITH A PERMANENT, SEALED PATCH
TO BE PLACED, TO CITY OF RENTON POLICY, WITHIN TEN DAYS.
CALL FOR SUBGRADE INSPECTION PRIOR TO PLACEMENT OF FINAL
PATCH. TRENCHES WILL NOT BE LEFT OPEN OVER NIGHT WITHOUT
PRIOR WRITTEN APPROVAL OF THE INSPECTOR.
19. FOR CITY PROJECTS SUCH AS TELEMETRY CONDUIT, THE PVC PIPE
USED SHALL BE SCHEDULE 40 IN UNIMPROVED AREAS AND
SCHEDULE 80 UNDER IMPROVED AREAS. ALL CHEMICAL PROCESS
LINES SHALL BE SCHEDULE 80 PVC PIPE.
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8" VER77CAL CROSS (MJxFL)
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1 - 8" PLUG (MJ) WITH 2" TAP &
,
2" TEMP- BLOW -OFF ASSEMBLY
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1 - 8" BLIND FLANGE(BOTTOM)
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1 - 8" BLIND FLANGE(TOP) WITH
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2" TAP & 2" PLUG
TEMPORARY BLOCKING
1 - 8" PLUG (MJ) WITH 2" TAP &
2" TEMP. BLOW -OFF ASSEMBLY
NEW 8" DIP
STA PER NEW IINE
AT MONROE CT.
STA 4+89-51 T TEST CONNEC77ON
87x8" TEE(FLxFL)
1-8" GV(FLXMJ)
NOTES
1. CONTRACTOR TO POTHOLE EXISTING WA TERMAIN
A T CONNECTION LOCA TIONS
2. CITY STAFF WILL MAKE ALL FINAL CONNECTIONS.
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AFTER POL YPIGGING, PRESSURE & PURITY TEST,
REMOVE TEMP. PLUGS, BLOCKING, AND CONNECT
W/8" SOLID SLEEVE )WJ)
NEW 8" DIP
FINAL CONNECTION
CONC. BLOCK CONNECTION DETAIL 4F4
TEMPORARY 2" GALVANIZED PIPE
AND 2" GATE VALVE --�
INSTALL 2" PLUG ON TOP BLIND FLANGE
AFTER REMOVAL OF POL YPIG
3 FT MIN. COVER (10" DIA PIPE AND UNDER)
4 FT MIN COVER (12" DIA. PIPE AND OVER)
I
NEW WATER MAIN POLYPIG14
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VER TICAL CROSS FOR POL'PIGGING S TA TiON:
SIZE OF VERTICAL CROSS SHALL BE SAME SIZE AS PIPE MAIN
VERTICAL CROSS (A/JXFL)
ONE BLIND FLANGE ON TOP OF CROSS WITH 2" TAP & 2" TEMPORARY BLOW -OFF -ASSEMBLY
(REMOVE BLOW -OFF ASSEMBLY AND INSTALL 2" PLUG AFTER REMOVAL OF CLEANING "POLY -PIG")
ONE BLIND FLANGE ON TOP OF CROSS
ONE PLUG (MJ) ON END OF CROSS
CONCRETE BLOCKING
ALL DEBRIS AND POL 1PIGS SHALL BE REMOVED FROM SUMP OF VERTICAL CROSS BEFORE
DISINFECTION OF THE NEW WATER MAIN.
LEVEL ALL GROUND
MIN 3' RADIUS
36" MIN COVER
STA 8+42.4-11'LT
8"
7EE(FL
8"
GV(FLxMJ)
8"
PLUG(FL)
8"
ADAPTOR (FLxMJ)
2"
TAP W/2" PLUG
2"
TEMP B.O. ASSEMBLY
TEMP BLOCK
8" VERT. CROSS (FL)
1 - 8" BLIND FLANGE(BOTTOM)
1 - 8" BLIND FLANGE(TOP) WITH
2" TAP & 2" PLUG AFTER POL YPIGGING, PRESSURE & PURITY TEST,
3" ADAPTOR (FLxMJ) REMOVE TEMP. PLUGS, BLOCKING, AND CONNECT
W/8" SOLID SLEEK (MJ) N!`w sz" nit)
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8" DIP
8" DI -' 6 "CIP 8" DI 6 CIP
-EX
EXIST 87x6" REDUCER STA 8+42.4-16'LT CUT AND CAP EXISTING 6"
TO BE' REMOVED 8" 9oBEND(MJ) WATER MAIN AFTER TIE-IN
CONC BLOCKING CONNECTION
8" SPOOL PIECE
TEST CONNECTION 8" RO-MAC ADAPTOR(DI-Cl)
FINAL CONNECTION
STA 7+23.7-11 'L TINE 17TH ST)
S AT 4+89-16'RT(MONROE AVE NE)
8 x6" TEE(FLxFL)
2-8" GV(FLxMJ)
1-6" GV(FLXMJ)
TEMP, BLOCK
7%
Ir
AND
VALVES TO BE REMOVED
TESTING DETAIL
CUT AND CAP EXISTING 6"
WATER MAIN AFTER RE -IN
CONNECTION
NEW 8" DIP
EX6"CIP
T 6" SPOOL PIECE
6 RO-MAC ADAPTOR(DI-Cl)
FINAL CONNECTION
CONNECTION DETAIL
CONNECTION DETAIL 11 SEE SHEET 11 FOR WA TER PL ANS
STA 3+62-11'L T
8" VERTICAL CROSS (FL) 8 x6" 7EE(FL)
1 - 8" BLIND FLANGE(BOTTOM) 8" PLUG(FL)
1 - 8" BLIND FLANGE(TOP) WITH CONC. BLOCKING
2" TAP & 2" PLUG 6" GV(FLxMJ)
8" ADAPTOR (FLxMJ) 6" TEMP PLUG(MJ) NEW 8" D
2" TAP W/2" PLUG
NEW 8TDIP 2" TEMP B. 0. ASSEMBLY
TEMP, BLOCK Ex 6"ciP ro BEEX. 6 "CIP ABANDONED a
T AND CAP EXISTING 6"
WATER MAIN AFTER 77E-IN
TES T CONNEC 77ON CONNECTION
FINAL CONNECTION
CONNECTION DETAIL 13
12"x 22" CONCRETE METER
BOX WITH 3/16" STEEL DIAMOND PLATE
COVER EQUAL TO FOG TITE METER
SEAL CO. B-10 METER BOX.
(DRILL 1-3/4-DIA. HOLE
SEE DETAIL A -A)
6" MI�i --
FINISH GRADE 9" MAX
21" MIN
COVER
-112'
NEW DUCTILE IRON I LOOP DOWN TO CENTERLINE
WATERMAIN OF WATER MAIN TO PROVIDE
SLACK IN COPPER SERVICE
LINE TO METER.
CORPORATION STOP, FORD TAPERED
THREAD (CC). PACK JOINT �3/4" F1000)
(1 F1000)
EXISTING CAST IRON
OR DUCTILE IRON
WATERMAIN
FIRE HYDRANT SHALL BE COREY-TYPE EQUAL TO IOWA F-5110
OR COMPRESSION TYPE SUCH AS CLOW MEDALLION; M & H 929
AND MUELLER SUPER CENTURION 200 WITH 6" MECHANICAL JOINT
INLET WITH LUGS.
5-1/4" MAIN VALVE OPENING. TWO 2-1/2" HOSE CONNECTIONS
NATIONAL STANDARD THREADS. 4" PUMPER CONNECTION CITY OF
SEATTLE THREADS WITH A STORTZ ADAPTOR, 4" SEATTLE THREAD i
X 5" STORTZ, ATTACHED WITH 1 /8" STAINLESS STEEL CABLE.
1-1/4" PENTAGON OPERATING NUT. FIRE HYDRANT TO BE
PAINTED WITH TWO COATS OF PAINT. PRESERVATIVE
PAINT No. 43-655 SAFETY YELLOW OR APPROVED EQUAL.
PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
FIRE HYDRANT EXTENSION TO BE USED IF REQUIRED.
1 ` 5" STORTZ
6 -\ 1 LEVEL ALL GROUND
1 MIN 3' RADIUS �-
® ONE MAN ROCK �I
,
FILL
CUT
HYDRANT LOCATION IN CUT OR FILL
CONCRETE BLOCKING
CV
-112'
R SERVICE FROM
ISTING STEEL
ASBESTOS CEMENT OR
PVC WATER MAINS
INSTALL DOUBLE STRAP
SERVICE CLAMP
EQUAL TO MUELLER CO.
STA 3+62-16'L T
6" 90-BEND(MJ)
CONC BLOCKING
6" SPOOL PIECE
6" RO-MAC ADAPTOR(DI-Cl)
' EX. 6 "CIP
uAFTER POL YPIGGING, PRESSURE & PURITY TEST
REMOVE TEMP. PLUGS, BLOCKING, AND CONNECT
W/8" SOLID SLEEVE (MJ)
Z I�IN UNIMPROVED RIGHT OF WAY Z
INSTALL METER BOX AT
PROPERTY LINE.
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FORD COPPERSETTER -
VH 72-15W-44-33G (FOR 5/8" x 3/4" METER)
VH 72-15W-44-44G (FOR 1 METER)
BOTH INLET AND OUTLET WITH PACK JOINT WITH GRIPPER.
PADLOCK WINGS ON KEY VALVE SINGLE CHECK VALVE
ON OUTLET.
ALL PACK -JOINT FITTINGS SHALL BE WITH GRIPPER.
IF SERVICE LINE TO HOUSE IS TO BE
INSTALLED IN THE FUTURE INSTALL
FORD C14-33 OR 44
FIDT x COMPRESSION COUPLING
A -A DRILL 1-3/4" DIA. HOLE FOR
NOTE TOUCHREAD DEVICE
THE CENTER OF 77-IE HOLE
MUST BE AT LEAST 1" 2-1/2" MIN FROM NEARES
FROM UNDERNEATH RIBS AND FRONT EDGE OF PIT I
UNLESS THE RIB SPACING 4
ALLOWS THE NUT TO
TIGHTEN AGAINST THE OPEN TYPICAL RIB
SIDE OF MORE 77-IAN
ONE RIB.
3! 4" C�c
1" WATER SERVICE
TO 20" BEHIND BACK OF CURB s
:516 103
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.
CONCRETE BLOCKING
CAST IRON TEE. WITH 6" FLANGE SIDE OUTLET.
6" GATE VALVE (FL X MJ) AWWA C-509, RESILIENT SEAT
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" MININUM
CONCRETE BLOCK
UNDER HYDRANT\-1/3 CU. YD. WASHED DRAIN ROCK (3" TO 3/8")
FIRE HYDRANT ASSEMBLY
36" MIN COVER
3/4" OR 1"
GALVANIZED PLUG
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