standard detail index

Section 2 Water Distribution System Standard Detail Index

Standard Detail Index

SECTION 2 �� WATER DISTRIBUTION SYSTEM

Detail # Detail Description

W-2.01 ..........................................Typical 3/4” and 1” Water Service

W-2.02 ..........................................Standard 1” and 2” Meter and Vault

W-2.03 ..........................................Typical 3” and Larger Service Installation

W-2.04 ..........................................Fire Defense Line with Meter and Bypass

W-2.05…………………………….. 1” RPZ Backflow Assembly

W-2.06 ..........................................Standard 2” Backflow Assembly

W-2.07 ..........................................Standard 3” and Larger Backflow Assembly

W-2.08 ..........................................Valve Box Installation

W-2.09 ..........................................Fire Hydrant Assembly

W-2.10 ..........................................Tapping Sleeve and Valve

W-2.11 ..........................................Standard 2” Blow-Off Assembly

W-2.12 ..........................................Standard Temporary Capping

W-2.13 ..........................................Standard Valve Rodding

W-2.14 ..........................................Thrust Block for Horizontal Pipe Bends

W-2.15 ..........................................Water Line Bedding

W-2.16 ..........................................Yard Hydrant

W-2.17 ..........................................Installation of Pipe Line at Culvert Detail

W-2.18 ..........................................Backflow Prevention Device for Filling New Mains

W-2.19…………………………….. Bore and Jack

W-2.20…………………………….. HDPE/Fusible PVC Transition

� � � � �

TYPICAL 3/4" AND 1" WATER SERVICE

STD. No. W-2.01

DATE: REVISIONS

SHEET 1 OF 1STANDARD DETAIL

METER

NOTES:

1)

2)

YOKE AND VALVES. 18" MINIMUM DEPTH.

BOX TO BE SIZED TO ACCOMMODATE METER,

SEE NOTE 2

45°

CONNECTOR

EXPANSION

CHECK VALVE

DUAL ANGLE

BLUE CTS PEX TUBING

TYPE "K" COPPER PIPE OR

EITHER DOUBLE STRAP OR WIDE BAND SINGLE STRAP.

ALL TAPS TO PIPE REQUIRE THE USE OF A SERVICE SADDLE WITH

FLOW FLOW

DATE: 03/07/2017

STD. No. W-2.02

DATE: REVISIONS


ALUMINUM LID

NOTES:

1)

(APPROXIMATE)

LEGEND

1 1" BALL VALVE

2

3 CURB STOP BALL VALVE

4

5

6

3' SECTION THREADED BRASS PIPE

1" BYPASS

BALL ANGLE METER VALVE

18" LONG PIPE RESTING ON (4) BRICKS.

METER SETTER IS STABIIZED USING (2) 1" DIA.,

2)

AREA, AND NOT IN SIDEWALKS OR DRIVES.

VAULT MUST BE LOCATED IN A GRASS OR LANDSCAPE

WATER MUST DRAIN AWAY FROM CONRETE VAULT.

1

2 3 34 4

5

6 6

METER

PRE-CAST CONCRETE VAULT

6" #67 STONE STANDARD BRICKS

KNOCKOUT ABOVE OPENING

OPENING WITH 4" X 4"

MOUSE HOLES (2), 4" X 4"

SECTION

PREVENTION ASSEMBLY

TO BACK FLOW

3) 4 - CONCRETE BLOCK SUPPORTS UNDER BOX.

FROM MAIN

COPPER TUBING TYPE K OR BLUE CTS PEX TUBING

DATE: 03/07/2017

STANDARD 1" & 2" METER AND VAULT

FROM MAIN

PREVENTION ASSEMBLY

TO BACK FLOW3

3

METER

6

2

3

TYPICAL 3" AND LARGER SERVICE INSTALLATION

MAIN

6"

12" MIN.

VAULT

3' MIN. @4' MIN.

OPENING

48" x 48"

12'-0"6"

6"

MIN.

12"

MIN.

12"

12" MINIMUM #67 STONE

DAYLIGHT OR STORM DRAINAGE

DRAIN @ 1% MINIMUM SLOPE TO

TEETEE

RESTRAINED

VAULT SHALL BE

ALL PIPING INTO

SUBGRADE

UNDISTURBED

AND BOX

GATE VALVE

FINISHED GRADE

FLOW

FLOW FLOW

STD. No. W-2.03

DATE: REVISIONS


FLOOR DRAIN

SLOPE 2.0% TO

CONC. PAD

SEALANT

BUTYL JOINT

PREVENTION ASSEMBLY

TO BACKFLOW

EDGE

FINISH &

BROOM

VALVE

GATE

OS&Y

JOINT

DISMANTLING

RESTRAINED

STRAINER/METER

VALVE

GATE

OS&Y

SECTION

ADDITIONAL SUPPORTS AS REQUIRED.

ADJUSTABLE SUPPORT PIPE

CONCRETE BLOCK OR

DATE: 03/07/2017

SHEET 2 OF 2

SEE DETAIL W-2.03

FOR PLAN VIEW

NOTE:

TYPICAL 3" AND LARGER SERVICE INSTALLATION

WATER

MIN.

12"

4'-0"

6" MIN.

2'-5" MIN.

4'-0"

12'-0" 6"

9'-0"

6"

MIN.

12"

NOTES:FLOW

TEE

TEE TEE

STRAINER/METER

ACCESS DOOR

SLAM LOCK

LIFTING HANDLE

VALVE

GATE

OS&Y

VALVE

GATE

OS&Y

JOINT

DISMANTLING

RESTRAINED

FLOW

FLOWFLOW

MORTAR

MIN.

STD. No. W-2.03

DATE: REVISIONS


1)

2)

DUCTILE IRON FLANGED PIPE INSIDE THE VAULT.

METER AND BYPASS ASSEMBLY PIPING TO BE

DOUBLE DOOR WITH A MINIMUM OPENING OF 48" X 48".

ACCESS DOOR SHALL BE H-20 RATED ALUMINUM

3)

4)

6)

5) DOUBLE DOORS SHALL BE LOCKABLE WITH CITY SUPPLIED PADLOCK.

ADJUSTABLE STEEL PIPE SUPPORTS.

INSIDE VAULT. SUPPORTS SHALL BE SOLID BLOCK, OR

WITH HAND WHEEL OPERATORS AND FLANGE CONNECTIONS

VALVES SHALL BE AS PER SPECIFICATIONS AND PROVIDED

A SUMP PUMP SHALL BE LOCATED AND OPERATED IN THE VAULT.

STORM DRAINAGE SYSTEM, IF POSITIVE DRAINAGE IS UNOBTAINABLE,

TO ENSURE POSITIVE DRAINAGE, THE VAULT SHALL BE TIED INTO THE

ALL APPLICATIONS REQUIRE AN ABOVE GROUND BACKFLOW PREVENTER.

7) VAULT TO BE DESIGNED BY A PROFESSIONAL ENGINEER LICENSED BY THE STATE OF N.C.

VALVE BOX

STANDARD

DAYLIGHT OR STORM DRAINAGE

DRAIN @ 1% MINIMUM SLOPE TO

RESTRAINED

VAULT SHALL BE

ALL PIPING INTO

#67 STONE

PLAN

ASSEMBLY

PREVENTION

TO BACKFLOW

DATE: 03/07/2017

SHEET 1 OF 2

SEE DETAIL W-2.03

FOR SECTION VIEW

NOTE:

METER

NOTES:

4

SEE NOTE 5

STD. No. W-2.04

DATE: REVISIONS


1) SLOPE FLOOR TO DRAIN TO PORTS AT BOTH ENDS. ENSURE POSITIVE SURFACE GRADE AWAY FROM ENCLOSURE.

2)

3)

4)

5)

12" CLEARANCE AROUND ALL CONNECTIONS INSIDE VAULT FROM FLOOR AND WALLS. 18" CLEARING BETWEEN METER AND BYPASS PIPING.

VAULT SIZE TO BE APPROVED BY THE CITY.

PROVIDE DRAIN PORT FOR POSITIVE DRAINAGE OUT OF ENCLOSURE. (MINIMUM TWICE THE SIZE OF WATER MAIN PIPE.)

PROVIDE MINIMUM 3" ANNULAR CLEARANCE AROUND ALL D.I.P. RISERS AND 1" AROUND ELECTRICAL CONDUIT.

UNDISTURBED SOIL

ASSEMBLY

PREVENTION

BACKFLOW

TO

ASSEMBLY

PREVENTION

BACKFLOW

TO

FIRE DEFENSE LINE WITH METER AND BYPASS

DATE: 03/07/2017

NOTES:

18"

MIN.

BU

RY

(SEE M

AN

UF

AC

TU

RE

R)

VA

RIE

S

RECEPTACLEELECTRICAL

GFCI

1'-0"

MIN.

MIN.6"

MIN.6"

1" CLEAR

MIN.6"

CL.4"

1)

STD. No. W-2.05

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

MANUFACTURER SPECIFICATIONS

DIMENSIONS PER BOX

4" 3,500 PSI CONCRETE SLAB.

TWICE THE SIZE OF RPZ)

OF ENCLOSURE (MINIMUM

POSITIVE DRAINAGE OUT

DRAIN PORT - PROVIDE

MOUNTING PAD

OR APPROVED FIBERGLASS

ANCHORED TO CONCRETE

WEATHERPROOF ENCLOSURE

1060 INSULATED

CLASS 1 OR CLASS 2 ASSE

THREADED UNION

BALL VALVE

6" OPENING

MINIMUM

AREA

ANNULAR

MIN. 2"

INSTALLED WITHIN 5-FT OF THE METER BOX.

BACKFLOW PREVENTION ASSEMBLY SHALL BE

WITHIN ENCLOSURE.

FIBERGLASS MOUNTING PAD AND CENTERED

CENTERED ON CONCRETE OR APPROVED

BACKFLOW PREVENTION ASSEMBLY SHALL BE

WITH REQUIRED HEATING.

ASSE 1060 WEATHERPROOF ENCLOSURE

MINIMUM INSULATED CLASS I OR CLASS II,

NC ELECTRICAL CODE FOR OUTDOOR OPERATION.

INSTALLED IN ACCORDANCE WITH THE

120V GFCI ELECTRICAL RECEPTACLE TO BE

(ASTM B43).

COPPER (TYPE K) OR BRASS

PIPE MATERIAL SHALL BE PVC (SCH. 80 OR BETTER),

SPECIFICATIONS IN ADDITION TO THE NC PLUMBING CODE.

ALL APPLICABLE CITY ORDINANCES AND

INSTALLATION SHALL BE IN COMPLIANCE WITH

2)

3)

4)

5)

6)

7)

(OPTIONAL)DEVICE

OVER ENTIREHEAT TAPE

ELECTRICAL

1" RPZ BACKFLOW ASSEMBLY

FLOW FLOW

DATE: 03/07/2017

BACKFLOW PREVENTION ASSEMBLY

REDUCED PRESSURE PRINCIPLE ZONE (RPZ)

VARIES (SEE MANUFACTURER)

SHALL COMPLY WITH ASSE 1013 & AWWA C511.

BACKFLOW PREVENTION ASSEMBLY

REDUCED PRESSURE PRINCIPLE ZONE (RPZ)

NOTES:

VARIES

10" MIN.

10" MIN.

2"

36" MIN.

FROM METER

FROM METER

STD. No. W-2.06

DATE: REVISIONS


MIN.

6"

MIN.

6"

MIN.

6"

1)

2)

3)

BE APPROVED BY THE CITY.

OF THE METER BOX. ALTERNATE LOCATION MUST

ON THE CUSTOMERS' SIDE OF METER WITHIN 5 FEET

BACKFLOW PREVENTION ASSEMBLY SHALL BE INSTALLED

4) SLOPE CONCRETE PAD TO DRAIN PORTS.

5)

AND REPORTING REQUIREMENTS.

ASSEMBLY AND COMPLIANCE WITH TESTING

MAINTENANCE AND OPERATION OF BACKFLOW

PROPERTY OWNER SHALL BE RESPONSIBLE FOR

CONCRETE SLAB

4" 3,000 PSI

SEE NOTE 1

TOP ENCLOSURE

LOCKABLE FLIP

TOP ENCLOSURE

LOCKABLE FLIP

6)

(CHECK ENCLOSURE SIZE FOR SLAB DIMENSIONS)

CONCRETE SLAB 3,000 PSI @ 28 DAYS

SEE NOTE 6

SHUT OFF VALVES

BRONZE 1/4 TURN

24"

MA

X.

12"

MIN.

PIPE SUPPORTS

ADJUSTABLE

HEATER CONNECTION

COVER FOR

WEATHERPROOF

OUTLET WITH

15 AMP GFCI

INSTALL 120V.

SHUT OFF VALVES

BRONZE 1/4 TURN

SECTION

PLAN

SELECTED TYPE MUST BE APPROVED BY THE CITY.

LEAD REDUCED PRESSURE ZONE ASSEMBLY.

REGARDLESS OF THE DEGREE OF HAZARD, USE A NO

FLOW FLOW

DATE: 03/07/2017

WEATHERPROOF ENCLOSURE REQUIRED. (HEATING REQUIRED)

MINIMUM INSULATE CLASS I OR CLASS II ASSE 1060EACH SIDE

TYPICAL

DRAIN PORT

USED, PROVIDE

RPZ IS

STANDARD 2" BACKFLOW ASSEMBLY

STANDARD 3" AND LARGER BACKFLOW ASSEMBLY

NOTES:

4" MIN.

FROM METER

FROM METER

STD. No. W-2.07

DATE: REVISIONS


MIN.

6"

MIN.

6"

MIN.

6"

1)

2)

3)

BE APPROVED BY THE CITY.

OF THE METER BOX. ALTERNATE LOCATION MUST

ON THE CUSTOMERS' SIDE OF METER WITHIN 5 FEET

BACKFLOW PREVENTION ASSEMBLY SHALL BE INSTALLED

4) SLOPE CONCRETE PAD TO DRAIN PORTS.

5)

AND REPORTING REQUIREMENTS.

ASSEMBLY AND COMPLIANCE WITH TESTING

MAINTENANCE AND OPERATION OF BACKFLOW

PROPERTY OWNER SHALL BE RESPONSIBLE FOR

INSULATED WEATHERPROOF ENCLOSURE REQUIRED.

MINIMUM INSULATE CLASS I ASSE 1060 HEATED AND

OS&Y GATE VALVE

BACK SIDE OF ASSEMBLY

STREET CONNECTION TO

USE RESTRAINED D.I.P. FROM

TOP ENCLOSURE

LOCKABLE FLIP

PIPE SUPPORTS

ADJUSTABLE

48" MAX.

12" MIN.

TOP ENCLOSURE

LOCKABLE FLIP

DETECTOR CHECK

CONCRETE SLAB

4" 3,000 PSI

HEATER CONNECTION

COVER FOR

WEATHERPROOF

OUTLET WITH

15 AMP GFCI

INSTALL 120V.PLAN

SECTION

SELECTED TYPE MUST BE APPROVED BY THE CITY.

LEAD REDUCED PRESSURE ZONE ASSEMBLY.

REGARDLESS OF THE DEGREE OF HAZARD, USE A NO

FLOW FLOW

FLOWFLOW

DATE: 03/07/2017

EACH SIDE

TYPICAL

DRAIN PORT

USED, PROVIDE

RPZ IS

VALVE BOX INSTALLATION

MAIN

CONTACT MAIN OR VALVE

VALVE BOX SHALL NOT

DIP MAY BE USED FOR VALVE BOX EXTENSIONS.

(MIN)WATER

2'-0" DIA

2'-0" SQ OR

NO

TE 2)

(SEE

5'

MA

X

(SEE NOTE 3)

ENCASEMENT

6" CONC VALVE BOX

IN UNPAVED AREAS:

VALVE BOX

CENTERED ON

ENCASEMENT

VALVE BOX

COVER

VALVE BOX

UNPAVED AREAS

GRADE IN

TYP. FINISHED

IN PAVED AREAS

TYP. FINISHED GRADE

PRECAST CONCRETE ENCASEMENT IS ALLOWED OUTSIDE OF PAVED AREAS.

NOTES:

5"

VALVE BOX ENCASEMENT

COURSE OR 6" CONCRETE

8" ASPHALT CONCRETE BASE

IN PAVED AREAS:

STD. No. W-2.08

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

1)

2)

3)

4)

CONCRETE SUPPORT PADS.

VALVES LARGER THAN 12" MAY REQUIRE LARGER, THICKER

12" 12"

NO GREATER THAN 2'.

KIT. DEPTH OF EXTENDED OPERATING NUT SHALL BE

AND INSTALL EXTENSION STEM USING A MANUFACTURER APPROVED EXTENSION

WHERE DEPTH OF VALVE OPERATING NUT IS GREATER THAN 5', PROVIDE

PLAN

(MIN DIMENSIONS)

18" SQ x 3" THICK

SOLID CONC PAD

2- 4" THICK CONCRETE BLOCKS

COURSE

CONCRETE SURFACE

2" SF9.5B ASPHALT

(SEE NOTE 1)

VALVE BOX

HEIGHT

ADJUSTABLE

DATE: 03/07/2017

BASE COURSE

3"

UNDISTURBED SOIL

VALVE

SECTION

FIRE HYDRANT ASSEMBLY

2'-0"

MIN

AT DIT

CH

24"

MA

X

R/W

CL

VALVE PROTECTOR RING

NOTES:

HYDRANT LEG POSITION AS SHOWN ABOVE WITH WELDED OUTLETS IN LIEU OF TEES.

AT LOCATIONS INDICATED ON PLANS FOR MAINS LARGER THAN 20", USE ALTERNATE

(TYP. OF 2)

NOZZLE

2 1/2" HOSE

BLOCKING

THRUST

CONCRETE

(MIN DIMENSIONS)

18" SQ x 3" THICK

SOLID CONC PAD

15"

MIN

MJ

RESTRAINED

ON DRAWING

SHOWN OTHERWISE

1'-0" TYP. UNLESS

6" GV FLGxMJ

MAINS LARGER THAN 20" (SEE NOTE 3)

ALTERNATE HYDRANT LEG POSITIONS FOR

OUTLET LOCATION

X" x 6" WELDED

POUR CONCRETE SO THAT NO FITTING OR FLANGES ARE COVERED.

OUTLET LOCATION

X" x 6" WELDED

STD. No. W-2.09

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

VALVE BOX

(6" MIN.)

WATER MAIN

1)

2)

3)

HYDRANT TEE

2"

MIN

MIN

3'-0"

AT LOW POINTS AT HIGH POINTS

FACING ROAD

STORZ NOZZLE

PLACED WITH 5"

HYDRANT TO BE

6"DIP - 15" MIN.

HYDRANT STANDPIPE TO BE EXTENDED AS NECESSARY TO MATCH FINISHED GROUND ELEVATION.

DATE: 03/07/2017

(SEE NOTE 1)

WEEP HOLES)

(2" MIN FROM

BLOCKING

CONCRETE THRUST

WEEP HOLES)

STONE (AROUND

CU.FT. #67 CRUSHED

NOT LESS THAN 8

UNDISTURBED SOIL

UNDISTURBED SOIL

UNDISTURBED SOIL

TAPPING SLEEVE AND VALVE

(MIN DIMENSIONS)

18" SQ x 3" THICK

SOLID CONC PAD

REQ'D FOR PIPE INSTALLED

#67 CRUSHED STONE BEDDING IF

NEW TAPPING VALVE

NEW TAPPING SLEEVE

TRENCH WALL

UNDISTURBED

TRENCH WALL

UNDISTURBED

NOTES:

SEE NOTE 2

STD. No. W-2.10

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

1)

2)

PRIOR TO POURING CONCRETE BLOCKING.

WITH 10 MIL POLYETHLENE SHEETS

ALL FITTINGS SHALL BE COVERED

TO INSTALLING SADDLE.

WITH CONCRETE ENCASEMENT PRIOR

EITHER SIDE OF SADDLE LOCATION

P.V.C. PIPES SHALL BE SUPPORTED

3)



UNDISTURBED SOIL

W 2.13)

(SEE DETAIL

BLOCKING

CONCRETE

W 2.13)

(SEE DETAIL

BLOCKING

CONCRETE

DATE: 03/07/2017

UNDISTURBED SOIL

UNDISTURBED SOIL

STANDARD 2" BLOW-OFF ASSEMBLY

4" MIN.

BACKFILL

COMPACTED

6" MAX.FINISH GRADE

INSTALLED WITH THRUST COLLAR.

LIEU OF TAPPING MAIN. CAP SHALL BE PROPERLY

JOINT TAPPED CAP, TAPPED FOR 2" NIPPLE, IN

FOR DEADEND INSTALLATIONS USE A MECHANICAL

WITHOUT THE CORPORATION STOP.

MAIN WITHOUT THE SERVICE SADDLE AND

BE CONSTRUCTED AS A CONTINUATION OF THE

BLOW-OFF ASSEMBLY FOR 2" MAINS ARE TO

NOTES:

2" BRASS LINE

2" GATE VALVE

PIPE (24" MIN. LENGTH)

2" THREADED BRASS

3,000 P.S.I.

MIN. 1/3 C.Y. @

CONCRETE BLOCKING

BRASS PIPE

2" THREADED

THREADED COUPLINGVALVE BOX

WATER MAIN

STD. No. W-2.11

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

1)

2)

3)

ASSEMBLY MAY BE USED AS A BLOW OFF.

FOR 6" MAIN LINES AND LARGER, FIRE HYDRANT

SEE VALVE BOX INSTALLATION DETAIL STD. No. W-2.07

4) IF REQUIRED AND APROVED BY THE CITY.

DATE: 03/07/2017

STANDARD TEMPORARY CAPPING

5 FEET (MINIMUM)

(EACH SIDE)

CONC. THRUST COLLAR

5' MIN.

D.I.P. D.I.P.

UNDISTURBED

SOIL

RODS (EACH SIDE)

5/8 " THREADED

18" SQ. X 3" THICK (MIN.)

SOLID CONCRETE PAD. UNDISTURBED SOIL

D.I.P.

MECHANICAL JOINT CAP

BLOCK

THRUST

CONCRETE

STD. No. W-2.12

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

" THREADED RODS85

1)



2)

NOTE:

WRITTEN APPROVAL HAS BEEN RECEIVED FROM THE CITY.

FOR PERMANENT CAPPING, RESTRAINED MECHANICAL JOINT IS REQUIRED UNLESS PRIOR

DATE: 03/07/2017

STANDARD VALVE RODDING

10' OR LESS

6

6

4

4

2

2

24"

16"

12"

8"

6"

4"

BRANCH SIZE

ROD REQUIREMENTS

ROD (CUT TO LENGTH)

GATE VALVETEE OR CROSS

NO. OF RODS

NOTES:

STD. No. W-2.13

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

" ALL-THREAD STEEL43

1)

2)

3)

BE COATED WITH 2 COATS OF BITUMINOUS BASE PAINT.

ONCE INSTALLED AND TIGHT, THE STEEL RODS AND BOLTS SHALL

SEE STANDARD THRUST BLOCK DETAIL STD. No. W-2.13

OF MECHANICAL FITTINGS.

CONCRETE SHALL NOT CONTACT BOLTS OR ENDS

4) RESTRAINED JOINTS ARE ACCEPTABLE IN LIEU OF RODS.

DATE: 03/07/2017

(MIN.)

WITH GLANDS

1'-0" M.J. NIPPLE

CONCRETE BLOCKING

UNDISTURBED SOIL

18" SQ. X 3" THICK (MIN.)

SOLID CONCRETE PAD.

UNDISTURBED SOIL

THRUST BLOCK FOR HORIZONTAL PIPE BENDS

STD. No. W-2.14

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

4

LC

DEPT

H

12"

MIN

1'-6"

4"MIN

"A"

"A"

SQ. FT. BEARING AREA

2

5

1

2

3

D.E. OR TEE

90° BEND

FITTING

90°

4"MIN.

4" 6" 8" 12" 16"

11

8

3 5

7 10

8

6

16 2'-0"

MIN.

MIN

45° MAX

45° OR LESS

EQUAL

DATE: 03/07/2017

FINISH GRADE

UNDISTURBED SOIL

UNDISTURBED SOIL

UNDISTURBED SOIL

UNDISTURBED SOIL

EXCAVATE AS NEARLY VERTICAL AS POSSIBLE PIPE & CONC

CONCRETE FROM BONDING TO PIPE

AROUND PIPE TO PREVENT

PROVIDE 4 MIL POLYETHYLENE

DIAMETER OF PIPE AT TOP OF PIPE

1'-6" GREATER THAN OUTSIDE

PLACE FOR FITTING AS LISTED IN CHART

EARTH REQUIRED TO HOLD LINE IN

MIN BEARING AREA OF UN- DISTURBED

2,000 PSI CONCRETE

UNDISTURBED EARTH

AGAINST FIRM

CONC TO BE POURED

CONC THRUST BLOCK

SECTION "A-A"

WATER LINE BEDDING

NOTES:

CL

SEE NOTE 3

1'

1'

STD. No. W-2.15

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

1)

2)

4)

5)

UNDISTURBED EARTH

BACKFILL

FINAL COMPACTED

SURFACE

EXISTING GROUNDWARNING / IDENTIFICATION TAPE

FOUNDATION (NOTE 2)

BEDDING (NOTE 1)

HAUNCHING

INITIAL BACKFILL (NOTE 4)

3)

WITH SPECIFICATIONS.

BACKFILL SHALL BE COMPACTED IN ACCORDANCE

PLUS 18" AND MAXIMUM OF PIPE O.D. PLUS 24".

TRENCH WIDTH IS MINIMUM OF THE PIPE O.D.

DEPTH AS DIRECTED BY CITY.

WHEN SOIL CONDITIONS ARE UNSTABLE. UNDERCUT

CLASS I FOUNDATION STONE SHALL BE REQUIRED

OR DEBRIS.

MATERIAL OVER 1 1/2" IN DIAMETER, FROZEN LUMPS,

IN 6" LIFTS. INITIAL BACKFILL SHALL CONTAIN NO

INITIAL BACKFILL SHALL BE PLACED AND COMPACTED

MATERIAL IN INITIAL BACKFILL.

AND HAUNCH ZONE. BACKFLL WITH CLASS I, II, OR III

WATER OR OTHER UNSTABLE SOIL CONDITIONS IN BEDDING

IN UNSTABLE CLASS IV OR CLASS V SOILS, RUNNING

CLASS II, AND CLASS III, SOILS. PROVIDE STONE BEDDING

STONE BEDDING IS NOT REQUIRED IN SUITABLE CLASS I,

TRACER WIRE

PIPE SPRING LINE ZONE

EMBEDMENT

PIPE

4" *

* 6" REQUIRED FOR PIPES GREATER THAN 30" IN DIAMETER

DATE: 03/07/2017

18"

MIN.

3'-0"

MIN.

YARD HYDRANT

STD. No. W-2.16

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

NOTES:

SIPHON BREAK

CONCRETE PAD

15"x15"x4" THICK

WASHED STONE

1 CU. FT. OF #57

DRAIN PORT

1)

2) YARD HYDRANT SHALL BE NON-FREEZE TYPE.

3) FOR USE IN DUPLEX PUMP STATIONS, OR AS APPROVED BY THE CITY.

HOSE BIBB SHALL ACCOMMODATE STD. 3/4" GARDEN HOSE.

DATE: 03/07/2017

INSTALLATION OF PIPE LINE AT CULVERT DETAIL

CL

CL

CL

NEW PIPE LINE

NEW PIPE LINE

CULVERT

CULVERT

CULVERT

GRADE

*12" MIN

*12" MIN

GRADE

GRADE

NEW PIPE LINE

TOP OF

SEE DETAIL

CONC. ENCASEMENT

4.0' MIN.NOTED ON PLANS

5' UNLESS OTHERWISE

10'

R.J.D.I. PIPE LINE AROUND END OF CULVERT

STD. No. W-2.17

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

7.5' MIN. FROM WINGWALL

CULVERT

REQ'D

SILT FENCE

14 LF MIN.

NEW PIPE LINE

REQ'D

SILT FENCE

14 LF MIN.

AS NOTED

CULVERT

AS NOTED

REQUIRED

RIP RAP

CLASS B

10 TONS

NEW PIPE LINE

AS NOTED

CULVERT

NEW PIPE LINE

AS NOTED

AS NOTED

AS NOTED

PLAN

PLAN

CONDITION 1

CONDITION 2

PROFILE

PROFILE

PROFILEPLAN CONDITION 3

OF SANITARY SEWER

*18" MIN FOR CROSSING

PIPE LINE OVER CULVERT

OF SANITARY SEWER

*18" MIN FOR CROSSING

PIPE LINE UNDER CULVERT

JOINT D.I. PIPE

RESTRAINED

PROVIDE

DATE: 03/07/2017

STATE/CITY

STATE/CITY

STATE/CITY

STD. No. W-2.18

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

NOTES:

1)

2)

MAIN FOR FILLING, TESTING AND STERILIZING NEW MAIN.

INSTALL FROM EXISTING BLOW OFF ASSEMBLY TO NEW

INDEPENDENT OF EXISTING MAIN.

BACKFLOW PREVENTION DEVICE SHALL BE OPERATED

3) BLOCKING ON EXISTING LINE IS NOT TO BE DISTURBED.

4) DEVICE SHALL BE A MINIMUM OF 12 INCHES ABOVE EXISTING GROUND.

5)

AFTER TOTAL PROJECT IS ACCEPTED BY THE CITY.

FINAL CONNECTION TO EXISTING MAIN TO BE MADE ONLY

6)

7)

AND THE NEW CONSTRUCTION UNTIL TESTING AND DISINFECTION ARE COMPLETE.

ONLY ONE CONNECTION WILL BE ALLOWED BETWEEN EXISTING SYSTEM

8)

9)

10)

PLACING THE WATER SYSTEM IN SERVICE.

EACH RPZ IS REQUIRED TO BE TESTED BY AN APPROVED CERTIFIED TESTER PRIOR TO

BACKFLOW PREVENTION DEVICE FOR FILLING NEW MAINS

BACKFLOW PREVENTION DEVICE FOR FILLING MAINS

VALVES ON EXISTING SYSTEM TO BE OPERATED BY THE CITY STAFF ONLY.

CROSS CONNECTION CONTROL ORDINANCE, ARTICLE VII OF THE CITY CODE.

REDUCE PRESSURE ZONE ASSEMBLIES (RPZ) MUST CONFORM TO CITY'S

AND MUST BE ON THE PROPERTY OWNER'S SIDE OF THE METER AND OUTSIDE OF THE RIGHT-OF-WAY.

ALL LOCATIONS FOR RPZ'S REQUIRE APPROVAL OF THE CITY'S PUBLIC WORKS DIRECTOR

DATE: 03/07/2017

STD. No. W-2.19

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAILDATE: 03/07/2017

BORE AND JACK

24"

MIN.

3'

DIT

CH

(TYP.)

GASKET

END SEAL

(SEE SPECIFICATIONS)

ENCASEMENT PIPE

ONE AT EACH END OF

TWO PER JOINT AND

STEEL PIPE SUPPORT

PIPE

STEEL ENCASEMENT

OF MJ DIPFULL JOINTS

2'

(TYP)

(TYP)

2' (MAX)

FILL SLOPE

BOTTOM OF

5' FROM

SH

OU

LD

ER

S

PA

VE

ME

NT

AN

D

36"

MIN

BE

NE

AT

H

PAVEMENTC ROADWAYL

STD. No. W-2.20

SHEET 1 OF 1

DATE: REVISIONS

STANDARD DETAIL

3'

MIN.

IN JOINTS.

NO DEFLECTION

M.J. DIP ADAPTER

DR-9 MIN. THICKNESS

FUSE ON M.J. ADAPTER

ALIGNMENT WITH DIP

@ 0% GRADE FOR PROPER

PROVIDE A MIN. OF 10' HDPE

DIP DIPHDPE OR FUSIBLE PVC

TO PVC

PRIOR TO TRANSITION

RESTRAINED DIP

MIN. OF 50' OF

APPROVED BY ENGINEER

RESTRAINED DIP AS

DATE: 03/07/2017

HDPE/FUSIBLE PVC TRANSITION

standard detail index

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