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OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of:...

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A 1"SADDLE & CORP. 2" SADDLE AND 2" CORP STOP AT MAIN j COPPER SERVICE . ··�·- ·.•· ··:,, HORIZONTAL OR VERTICAL INLET METER TO BE SUPPLIED AND INSTALLED BY DISTRICT. I 1\ II@ SETTER A. 8. C. D. E. F. METER AND SETTER TO BE CENTERED VERTICALLY & HORIZONTALLY IN BOX. CONNECT TO PRIVATE SERVICE. DESCRIPTION SERVICE SADDLE CORPORATION STOP, 1" OR 2" COPPER TUBING, 1" OR 2" COPPER METER SETTER METER BOX COMP. x COUPLING (HORIZONTAL OR VERTICAL INLET) NOTE: REFER TO OVWSD APPROVED MATERIALS LIST FOR MATERIALS TO BE USED. METER TO BE SUPPLIED AND INSTALLED BY DISTRICT .. •· • ·. �- . CENTER METER IN BOX, VERTICALLY AND HORIZONTALLY. OLYMPIC VIEW WATER & SEWER DISTRICT REVISIONS DATE STANDARD DETAIL ATER METER AND SERVICE 1' 2' CONNECTION DETAIL DWG NO. 10/16/18 SCALE NTS W-1
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Page 1: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

A

1"SADDLE & CORP.

2" SADDLE AND 2" CORP STOP AT MAIN

j COPPER SERVICE

. ··�·-

·.•···:,,

HORIZONTAL OR VERTICAL INLET

l=l_ ----- METER TO BE SUPPLIED

c::.,______;:i------ AND INSTALLED BY DISTRICT.

I 1\'­

I I@

SETTER

A. 8. C.

D. E. F.

METER AND SETTER TO BE CENTERED VERTICALLY & HORIZONTALLY IN BOX.

CONNECT TO PRIVATE SERVICE.

DESCRIPTION

SERVICE SADDLE CORPORATION STOP, 1" OR 2" COPPER TUBING, 1" OR 2"

COPPER METER SETTER METER BOX COMP. x COUPLING (HORIZONTAL

OR VERTICAL INLET)

NOTE: REFER TO OVWSD APPROVED MATERIALS LIST FOR MATERIALS TO BE USED.

METER TO BE SUPPLIED AND INSTALLED BY DISTRICT

.. •·

• ·.

�- .-·

,,:

CENTER METER IN BOX, VERTICALLY AND HORIZONTALLY.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE

STANDARD DETAIL

'v/ATER METER AND SERVICE 1' 8c 2'

CONNECTION DETAIL

DWG NO.

10/16/18 SCALE

NTS W-1

Page 2: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

VALVE BOX W/SLIDE EXTENSION. ALIGN TABS ON LID WITH THE DIRECTION THE

FIRE HYDRANT W/ MAIN IS INSTALLED. 4" STORZ AOAPTER �

rr�

PER MANUFACTURERS RECOMMENDATIONS

10 MIL, PLASTIC BETWEEN HYDRANT, BLOCKING AND OVER WASHED ROCK

D.I. PIPE, SIZED PERRUN FROM MAIN SEEDESIGN GUIDELINES

6" RESILIENT WEDGE GATE VALVE __ _,

BLUE.DOUBLE-SIDED MARKER PLACE OFF CENTER OF ROAD TOWARDS HYO.

[

RESTRAINED FITTINGS OR CONCRETE THRUST BLOCKING

L....}\,..---,P\1.--.c-

4" x 4" x 8" BRICK

NOTE: REFER TO OVWSD APPROVED MATERIALS LIST FOR MATERIALS TO BE USED.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS STANDARD DETAIL

FIRE HYDRANT ASSEMBLY DETAIL

DATE

10/16/18 SCALE

NTS

DWG NO.

W-2

Page 3: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

NOTES:

FILLING, FLUSHING, DISINFECTION AND FINAL CONNECTIONS SHALL BE IN ACCORDANCE WITH THE DISTRICT'S "NEW WATER MAIN CHLORINATION, FLUSHING, PRESSURE/LEAK TESTING, SAMPLING AND TIE-IN PROCEDURES."

NEW SECTIONS OF WATER MAIN THAT ARE INSTALLED WHEN EXPANDING A DISTRIBUTION SYSTEM MUST BE SEPARATED FROM THE EXISTING SYSTEM. UNTIL SATISFACTORY FLUSHING, DISINFECTION AND BACTERIOLOGICAL SAMPLING HAS BEEN COMPLETED, THE NEW WATER MAIN MUST BE CONSIDERED CONTAMINATED.

AN APPROVED METER AND BACKFLOW PREVENTION ASSEMBLY MUST BE USED ON THE SUPPL YING WATER LINE WHEN FILLING THE NEW WATER MAIN DURING DISINFECTION AND FLUSHING. THE METER AND BACKFLOW PREVENTION ASSEMBLY AND SUPPLY PIPING MUST BE REMOVED DURING HYDROSTATIC PRESSURE TESTING OF THE NEW WATER MAIN.

AFTER SATISFACTORY BACTERIOLOGICAL SAMPLE RESULTS ARE OBTAINED FROM THE NEW WATER MAIN, SECTIONS OF CONNECTING PIPE MUST BE INSTALLED BETWEEN IT AND THE EXISTING SYSTEM. BEFORE INSTALLATION, THE INTERIORS OF ALL PIPE AND FITTINGS USED TO MAKE THE CONNECTION MUST BE SWABBED OR SPRAYED WITH A 1% AVAILABLE CHLORINE SOLUTION.

NOTE: REFER TO THE DISTRICT'S "NEW WATER MAIN CHLORINATION, FLUSHING, PRESSURE/LEAK TESTING, SAMPLING, AND TIE-IN PROCEDURES" FOR DETAILED PROCEDURES AND REQUIREMENTS.

TEMPORARY TEST BLOCKING OR RESTRAINED CAP

APPROVED RPBA BACKFLOW PREVENTION ASSEMBLY

ct-::1----Q 1 /

2" SUPPLY HOSE LENGTH AS REQUIRED

C TEMPORARY CAP

NEW___/ HYDRANT TEE� WATER MAIN

FLUSHING /

DISCHARGE ---ALTEllN"I/ES \

TEMPORARY CAP ______/4MPORARY _j TEST BLOCKING OR RESTRAINED CAP

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS STANDARD DETAIL

'vi ATER MAIN FILLING DETAIL

DATE 10/16/18

SCALE

NTS

DWG NO.

W-3

Page 4: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

HORIZONTAL BLOCKING

Pipe BEARING AREA OF BLOCK SQ.FT.

Size TEES & 90' 45' 22-1/2' DIA.

IN. BENDS BENDS BENDS BENDS

4" 3 1 1 1 6" 4 4 2 1 8" 7 6 4 2

10" 11 10 6 3 12" 16 14 9 5

NOTES

APPROVED RESTRAINED FITTINGS MAY BE USED IN PLACE OF THRUST

BLOCKING. LENGTH OF RESTRAINT TO BE APPROVED BY DIST.

ALL BLOCKING SHALL BE POURED AGAINST FIRM UNDISTURBED SOIL

BEARING AREA AT FITTINGS NOT GIVEN IN BEARING TABLE

SHALL BE AS DIRECTED BY THE ENGINEER.

WHEN POURING AGAINST PLUGS AND BLIND FLANGES COVER FLANGES & BOLTS

WITH 10 MIL PLASTIC TO KEEP CONCRETE OFF BOLTS.

LAYOUT TO BE APPROVED BY DISTRICT PRIOR TO CONCRETE POUR.

REFER TO OVWSD APPROVED MATERIALS LIST FOR MATERIALS TO BE USED.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE

10/16/18

STANDARD DETAIL

THRUST BLOCKING

SCALE

NTS

DWG NO.

W-4

Page 5: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

VALVE BOX

4" X 4" X 8" BRICK -----1

PLAN

ALIGN TABS ON LID WITH THE DIRECTION THE MAIN IS INSTALLED

GROUND SURFACE

,----- TAPPING SLEEVE

AND VALVE

PROFILE

NOTE: REFER TO OVWSD APPROVED MATERIALS

LIST FOR MATERIALS TO BE USED.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE

10/16/18

STANDARD DETAIL

�ET-TAP CONNECTION

SCALE

NTS

DWG NO.

W-5

Page 6: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

SUBSEQUENT BACKFILL

INITIAL BACKFILL

SEE TRENCH SURFACE RESTORATION DETAIL

WIDTH EQUALS PIPE 0.0. +16" FOR MAIN LINE CONSTRUCTION

OR 24" OR LESS FOR

SERVICE LINE INSTALLATION

for:

NOTE: ASPHALT RESTORATION SHALL BE IN ACCORDANCE W/ AGENCY OF JURISDICTION

SNOHOMISH COUNTY CITY OF EDMONDS TOWN OF WOODWAY

BACK FILL MA TERI AL SHALL CONSIST OF:

1. 5/8" MINUS CRUSHED GRAVEL COMPACTED TO95% MAXIMUM DRY DENSITY ASTM D698 METHOD "D"UNDER ASPHALT FOR STREET CROSSING.

2. TYPE "C" MATERIAL WITH CLASS II PLACEMENT ANDCOMPACTION FOR UNDER ASPHALT RUNNING PARALLELWITH STREET.

3. TYPE "C" MATERIAL WITH CLASS I PLACEMENT ANDCOMPACTION FOR STREET SHOULDERS.

4. TYPE "D" MA TERI AL WITH CLASS Ill PLACEMENT ANDCOMPACTION FOR ALL OTHER AREAS.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE 10/16/18

STANDARD DETAIL

TRENCH DETAIL

SCALE NTS

DWG NO.

W-6

Page 7: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

THE BOTTOM OF THE "V" SHALL BE POINTED AT THE VALVE

FIRE HYDRANT PER DISTRICT STANDARD

I

I

..,,., I

I VALVE I

MARKER POST L J

NOTES

GUARD

POST

GUARD POST

1. INSTALLATION OF A VALVE MARKER POST AND/OR GUARDPOST MUST BE DETERMINED BY DISTRICT.

2. GUARD POST SHALL BE 9" DIAMETER x 6' LONG PRECASTCONCRETE POSTS AS PER TECHNICAL SPECIFICATIONS. PAINTWITH MATERIALS PER APPROVED MATERIALS LIST. GUARDPOSTS TO BE USED IN EASEMENTS ONLY.

3. VALVE MARKER POST TO BE PAINTED WITH MATERIALS PERAPPROVED MATERIALS LIST. PAINT DISTANCE FROM THEMARKER TO THE VALVE ON THE POST WITH BLACK ENAMELPAINT, USING 2" HIGH NUMERALS.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS STANDARD DETAIL

VALVE MARKER / GUARD POSTS

DATE SCALE DWG NO.

10/16/18 NTS 'vl-7

Page 8: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

ELEVATION

MA TERI AL LIST

MARK ITEM DESCRIPTION A. RESTRAINED 0.1. CAP W/2" IPS TAPB. 2" CORP. STOPC. 2" COPPER PIPE, LENGTH TO SUITD. METER BOXE. 2" BLOWOFF VALVE

NOTE: REFER TO OVWSD APPROVED MATERIALS LIST FOR MATERIALS TO BE USED.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS STANDARD DETAIL

2H

BL□�-□FF ASSEMBLY

DATE

10/16/18 SCALE

NTS

DWG NO.

W-8

Page 9: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

FINAL GRADE

VALVE BOX

2' BRASS

STREET ELL

VALVE MARKER POST DR GUARD

POST AS DETERMINED BY DISTRICT

METER B□X�

. ..

...

2' x 90• ELL

BRASS

-�

..

.4·

• ·-11

PAINT PIPE ABOVE GND

YELL□',/

2' OPEN PATTERN RETURN

ND

V 2' BEEHIVE STRAINER

2' BRASS PIPE

(FIELD LOCATE) NEXT

TD EXIST PROPERTY

LINE

2' GATE VAL VE (R/',/)

SERVICE SADDLE

DUCTILE IRON PIPE

BRASS PIPE UP TD

INLET OF AIR VAC

2' AIR/VACCUM RELEASE

VALVE

2' BRASS NIPPLE

DRAIN ROCK

NOTE: REFER TO OVWSD APPROVED MATERIALS L IST

FOR MATERIALS TO BE USED.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE

10/16/18

STANDARD DETAIL

ARV ASSEMBLY DETAIL

SCALE

NTS

DWG NO.

W-9

Page 10: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

STORZ CONNECTORS

REFER TO CHART

,-----------------1 PRE-ASSEMBLED, DOH STATE APPROVED

DOUBLE CHECK VALVE DETECTOR ASSEMBLY

I

__ _J

. ·•

::./. .

.

"f'. /.• . .... ...

DOUBLE LEAF LID (MODEL-L.W. HATCH- TYPE D) LADDER PER O1/WSD STANDARD ALIGNED WITH HATCH.

1. ALL TEST COCKS MUST BE PROVIDED WITH BRASS CAPS.2. ACCESSES: (H-20 TRAFFIC RATED)3. VAULT COVER GUTTER DRAIN SHALL CONNECT TO A DRY WELL OR CATCH BASIN.4. DCDA MUST BE TESTED BY A QUALIFIED TESTER. TEST RESULTS MUST BE SENT TO DISTRICT

AFTER INSTALLATION & ANNUALLY THEREAFTER.5. A DISTRICT APPROVED VALVE IS REQUIRED BETWEEN THE SUPPLY MAIN AND THE VAULT.

VAULT SIZES - PIPING & DETECTOR ASSEMBLY SIZE

MINIMUM INSIDE VAULT METER SIZE DIMENSIONS

AND TYPE (EXCLUDES SIAMESE CONNECTION)

LENGTH WIDTH

3" 8'-o" 6'-o"

4" 8'-o" 6'-o"

6" 12'-o" 6'-0"

8" 12'-o" 6'-o"

6"

{1YP)

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS STANDARD DETAIL

DOUBLE CHECK DETECTOR ASSEMBLY

DATE

12/05/18

TOP VIEW SHEET 1 OF 2 SCALE

NTS

DWG NO.

W-10A

Page 11: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

REMOTE REGISTER. LOCATION TO BE

FINISHED GRADE DOUBLE LEAF H-20 TRAFFIC BEARING LID WITH DRAIN SLOTS

"r-...... --,.-t-----------'------+--+---------''------' .• '?.\::;�.;_

•. .. · ..

C: / SIAMESE CONNECTION (AS REQ'D BY FIRE DEPT. DRAIN PIPE

(DRAIN TO DRY WELL OR CB)

VALVE TO BE INSTALLED AT PROPERlY LINE

i .•

�1 :-:

3/4" METER TO BE SUPPLIED & INSTALLED BY DISTRICT AFTER PAYMENT OF PREVAILING FEES

--6" -5/8" MINUS CSTC COMPACTED TO 95% DENSITY

,,,,.,,,,.. ADJUSTABLE PIPE SUPPORT

1 0" FLR. DRAIN

WASHED DRAIN ROCK

1. VAULT COVER GUTTER DRAIN SHALL CONNECT TO A DRY WELL OR CATCH BASIN.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS STANDARD DETAIL

DOUBLE CHECK DETECTOR ASSEMBLY

DATE

12/05/18

SIDE VIEW SHEET 2 OF 2

SCALE

NTS

DWG NO.

W-108

Page 12: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

TEST COCKS (4 REQUIRED)

TOP VIEW

� METER BOX

��� I�----------r------,

<O

RESILIENT SEATED SHUTOFF VALVES 2 RE 'D

SIDE VIEW GRAVEL (12· MIN)

1. APPROVED DOUBLE CHECK VALVE ASSEMBLY TO LAY HORIZONTAL WITH GROUND. 2. DESIGNED FOR BACK SIPHONAGE AND BACK PRESSURE. 3. TEST COCKS TO EITHER FACE OUTWARDS OR UPWARDS FROM ASSEMBLY. 4. ALL TEST COCKS MUST BE PROVIDED WITH PVC PLUGS OR EQUAL.5. THOROUGHLY FLUSH LINES PRIOR TO INSTALLATION OF BACKFLOW PREVENTER.6. THE DCVA CAN BE INSTALLED ABOVE OR BELOW THE GROUND PROVIDED ALL CLEARANCES

ARE MET.7. DO NOT INSTALL IN AN AREA SUBJECT TO FLOODING.8. MUST BE PROTECTED FROM FREEZING CONDITIONS. 9. BRAND, MODEL AND SERIAL NUMBER OF ASSEMBLY MUST BE CLEARLY VISIBLE.

10. THE BACKFLOW PREVENTION ASSEMBLY MUST BE APPROVED BY WSDOH/USC.

MUST BE TESTED AFTER INSTALLATION AND YEARLY THEREAFTER BY A WASHINGTON STATE CERTIFIEDBACKFLOW ASSEMBLY TESTER. THE TEST REPORT MUST BE SENT TO THE DISTRICT.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS STANDARD DETAIL

DOUBLE CHECK VALVE ASSEMBLY UP TO 2'

DATE

10/16/18 SCALE

NTS

DWG NO.

W-11

Page 13: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

TOP VIEW

TEST COCKS W/ PVC PLUGS (4 REQ'D) RESILIENT SEATED

SHUTOFF VALVES (2 REQ'D)

MIN 12" CLEARANCES AROUND BACKFLOW PREVENTER - ALL SIDES, TOP AND BOTTOM

12" MIN 5' MAX

ADEQUATE GRAVITY DRAINAGE SYSTEM REQUIRED W/ APPROVED AIR GAP

GROUND FLOOR

SIDE VIEW NOTES:

1. APPROVED REDUCED PRESSURE BACKFLOW ASSEMBLY TO LAY HORIZONTAL ONLY.

2. DESIGNED FOR BACK SIPHONAGE AND BACK PRESSURE.

3. THOROUGHLY FLUSH LINES PRIOR TO INSTALLATION OF BACKFLOW PREVENTER.

4. DO NOT INSTALL IN AN AREA SUBJECT TO FLOODING.

5. MUST BE ACCESSIBLE.

6. MUST BE PROTECTED FROM FREEZING CONDITIONS.

7. THE BACKFLOW ASSEMBLY SHALL BE A STATE APPROVED MODEL.

8. MUST BE TESTED AFTER INSTALLATION AND YEARLY THEREAFTER BY WASHINGTONSTATE CERTIFIED BACKFLOW ASSEMBLY TESTER. TEST RESULTS MUST BE SENT TOTHE DISTRICT.

(ABOVE GROUND INSTALLATION ONLY)

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE

STANDARD DETAIL

REDUCED PRESSURE BACKFLO�

ASSEMBLY 2' AND SMALLER (RPBA)

SCALE DWG NO.

10/16/18 NTS W-12

Page 14: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

w z 1-t ...J

3: >­o 1-a:: 8:i

3" MIN. 3/8"x4" ANCHOR BOLTS (PER MANUFACTURER)

6" MIN .....__ ___ ..,

a.. 0 a::a..

FREE DRAINING GRAVEL

TYPE K COPPER-----... OR APPROVED EQUAL (SIZE AS REQ) (TYP)

CONNECT TO WATER METER IMMEDIATELY ADJACENT TO RPBA

FLOW ..-------r ----- ,.___--L-,/

cot0

TO OWNER'S ELECTRICAL PANEL DIRECT BURIAL OR IN RIGID CONDUIT PER ELECTRICAL PERMIT REQUIREMENTS

SIDE VIEW NOTES:

ENCLOSURE "HOT BOX" OR EQUAL

REDUCED PRESSURE BACKFLOW ASSEMBLY (RPBA)

120 VOLT ELECTRICAL OUTLET FOR HEAT TAPE, INSTALL HEAT TAPE FOR FREEZE PROTECTION.

-j I-- 3" MIN

NION CENTER BACKFLOWPREVENTER IN ENCLOSURE

TYPE K COPPER OR APPROVED EQUAL (SIZE AS REQ) (TYP)

120 VOLT ELECTRICAL OUTLET FOR HEAT TAPE. INSTALL HEAT TAPE FOR FREEZE

co PROTECTION.

z 1-t

N

6X6 W2.9xW2.9 WWF (WELDED WIRE FABRIC)

FRONT VIEW (METER SIDE)

1. PROVIDE DISTRICT APPROVED SUPPORT FOR DEVICES LARGER THAN 1" DIAMETER.

2. OWNER SHALL FURNISH, INSTALL AND MAINTAIN THE RPBA OR RPDA AND ALL PIPINGAND APPURTENANCES SHOWN ON THIS PLAN.

3. MUST BE TESTED AFTER INSTALLATION AND YEARLY BY A WASHINGTON STATE CERTIFIEDBACKFLOW ASSEMBLY TESTER. TEST RESULTS MUST BE SENT TO THE DISTRICT.

4. REDUCED PRESSURE BACKFLOW ASSEMBLIES SHALL BE STATE APPROVED DEVICES.

5. DRAIN SHALL BE SIZED IN ACCORDANCE WITH AWWA CROSS CONNECTION CONTROLFIGURE 6-8.

6. ENCLOSURES SHALL BE LOCATED ON PRIVATE PROPERTY.

7. SLEEVE SHALL BE ONE NOMINAL SIZE DIAMETER LARGER THAN PIPE BEING SLEEVED.

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE

STANDARD DETAIL

REDUCED PRESSURE BACKFLO�

ASSEMBLY 2' AND SMALLER (RPBA)

SCALE DWG NO.

10/16/18 NTS W-12A

Page 15: OLYMPIC VIEW WATER & SEWER DISTRICT€¦ · town of woodway back fill ma teri al shall consist of: 1. 5/8" minus crushed gravel compacted to 95% maximum dry density astm d698 method

REMOTE REGISTER LOCA 110N TO BE OETERMINEO BY DISTRICT

2-45• BENDS

SECTION N.T.S.

N.T.S.

ME1ER VAl.lT REllJIIEIEl1S ME1ER IIAKJNE BY-PASS ME1ER VAIA.T S2E

$' 4" REDUCED TO $' D.L 2· 8''41 4• 4° DJ. 2" fdf 8" 8" D.L 2" fx12' 8" 8" D.L 2" fx12'

NOlE: AU. VAULlS SHAU. BE Sa.JD WAil (NO l<NOO<OUlS)

REMOVAl!LE GRATING AT END CJ' SUMP FOR PUMP --�

.,

.:J

ME1ER TIPE

DISTRICT DISCRE11al DISTRICT DISCRE11al DISTRICT DISCRE11al DISTRICT DISCRE11al

4" DRAIN LINE TO DA YUGHT. PRO\IIDE Al T. SUMP PUMP IF DA YUGHT DRAIN NOT FEASIBLE

NOlE 2

IIAlERIAL UST FOR 'S' Nil LARGER ASSEIIUS

l1EI DESCRl'llON

(11 DI Sl£E'IE 111H RESlRAIIT a! R£SlRAIE) CW'lJIG

(21 AOJJSTAl!LE Pl'E SUPPORTS

@ "'(' TIPE SlRAID, FL BY FL (F NOT NWllED 111H MElER)

1(4 1Et Fl.AN(£ BY fl.ANGE

@ BIR) R.AHGt TAPPED FOR BY-PASS 11£

� R.W. GAlE VALVE. Fl.AN(£ BY Fl.AN(£ W/IWllWIIIL

I� WATER IIE1ER, PROYllED BY DISTRICT

I< 8 } SELF GENERA'IIIC A£IIOTE A£ADOUT

© CW'lJIG ADAPTER. fullJ

® DUCTU: llal PFE, PUIN END BY Fl.AN(£

® DUCTU: llal PFE, Fl.AN(£ BY Fl.AN(£

® 48"x72" ALUIINII HAllJI, RAlED FOR H-20 I.OADNG

1<13} 8" EX1tllSOI RIIG

.!! PRECAST VAIA.T (SEE ea.ow FOR CALL OUlS)

1<15} BRASS Nl'l'IE, 1IRADED, LENGTH AS REQUIRED

I\!!, 'I' BRASS BALL VALVE.

1(17 BRASS 91T El.BOW

1(18 BRASS UIDI

® BRASS PFE, LENGTH AS REQUIRED

@ FR£E STAIONG ALUIINII LADDER 111H LADDER IF � AlTACIID TO SllE CJ' HA'!al Nil FI.OOR

@ 4" FI.OOR DRAII W/GRA'IIIC <JI NIT

@ 'I' lm'ASS IIE1ER, PROYllED BY DISTRICT

@ 'I' SADDLE & ca!P. PONT IF

1. IElERS Nil A£IIOTE READERS SHALL BE Sll'PlE) BY OVWSD AFTER PAllENT CJ' AU. PREVAUIG FEES, Nil IISTAU.ED BY 11£ � II ACCIRIANCE 111H IIAIIJFACIIRR's RECOIIIIEll)A 110NS.

2. FOR PREIISE ISClAlKII, IISTAU. AN APPROV£.ll BAaCFl.OW PREV£.Nll<JI DE't1CE II ACCIRIANCE 111H DEPT. CJ' 1£AL1H REGUIAllONS.

3. AU. Pl'E Nil FIT1NGS TO BE DUCTU: llal UIUSS SPEaFED.

4. AU. lEST COCKS SHALL BE PUJGGED. 5. ALL VAIA.T PEl£1RA1l<JIS SHALL BE CIHD, Nil HAVE.

MEaWICAL-SEAL INSTAil.ED AROI.Ml Pl'E Nil GROUTED II. 8. EXTERIOR VAIA.T TO BE COAlED 111H 2 COAlS CJ' 81.AQ(

IIIUIASIIC SQJJ110N. VAIA.T TO BE DRY PIIIOR TO Al'l'IJCA 110N.

7. VAIA.lS TO BE S0Lll WAil 111H NO l<NOO<OUlS 8. F SUMP PUii' IS REQUHD, � SHALL SUPPLY

P0IER TO 11£ VAIA.T II cx»FallANCE 111H ALL L0CAL Nil STAlE COOES.

9. ALL C<JISlRUC110N SHALL C0IFlHI TO lHE OVWSD STAlilARD SPECflCAllONS.

10. Lil DRAIIS SHALL BE IKXR'CJ!AlED lllO 11£ HA'IOt FRAME.

11. IIAlERIAI.S USED SHALL BE PER OWISD APPROV£.ll IIAlERIAI.S UST.

1. SUMP PUii' MAY BE SlllSIIIU1ED FOR FI.OOR DRAII F DRAII 11£ CANNOT BE DA'l'IJQflEI). DETERIIIIAlKJI TO BE MADE BY DISTRICT.

2. PRO\llE RECESSED DOO! HANDLE BOX II NXnS HA'!al FOR PADLOCK Wfll(l.T-llO'MI COV£.R O\'ER LOCK.

SUMP PUMP DETAIL

NO SCALE

OLYMPIC VIEW WATER & SEWER DISTRICT

REVISIONS

DATE

STANDARD DETAIL

METER AND METER VAULT ASSEMBLY

3* THROUGH 8*

SCALE DWG NO.

10/16/18 NTS W-13


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