standard details for water main · pdf filestandard details for water main installations...

CITY OF CHICAGO

DEPARTMENT OF WATER MANAGEMENT

STANDARD DETAILS FOR

WATER MAIN INSTALLATIONS

PREPARED BY: BUREAU OF ENGINEERING SERVICES

April, 2009

City of Chicago Department of Water Management Richard M. Daley John F. Spatz, Jr. Mayor Commissioner

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1

TABLE OF CONTENTS

GENERAL DETAILS

G-1 PROJECT SIGN

G-3 SAMPLE SYBOLOGY LEGEND

G-4 (1 OF 2) LEGEND - SYMBOLS

G-4 (2 OF 2) LEGEND – LINE STYLES

WATER MAIN DETAILS

D-2 FIRE HYDRANT SETTING DETAIL

D-3 FIRE HYDRANT INSTALLATION DETAIL FOR VAULTED SIDEWALKS

D-5 FIRE HYDRANT DRAIN DETAIL

D-6 FIRE HYDRANT SUMP FOR RELOCATED HYDRANTS

D-7 COLOR CODE FOR FIRE HYDRANTS

D-8 WATER MAIN TRENCH DETAILS

D-9 WATER MAIN TRENCH INSULATION DETAIL

D-10 WATER MAIN POLYETHYLENE WRAP DETAIL

D-11 THRUST RESTRAINT CONCRETE THRUST BLOCK DETAILS

D-12 THRUST RESTRAINT RESTRAINED JOINT PIPE

D-13 PRECAST VALVE BASIN FOR PIPES UP TO 16-INCH DIAMETER

D-14 BRICK MASONRY VALVE BASIN

D-16 TYPICAL 1-INCH TO 2-INCH WATER SERVICE

D-18 CASING PIPE UNDER RAILROAD TRACK DETAIL

D-19 (1 OF 2) WATER MAINS CROSSING OVER SEWERS AND HOUSE DRAINS

D-19 (2 OF 2) WATER MAINS CROSSING UNDER SEWERS AND HOUSE DRAINS

D-20 (1 OF 2) GENERAL NOTES WATER MAIN CONTRACTS

D-20 (2 OF 2) GENERAL NOTES WATER MAIN CONTRACTS – CON’T

D-23 NEW COPPER 1-INCH WATER SERVICE STANDARD METER VAULT

D-24 NEW COPPER 1.5 N. & 2 IN. WATER SERVICE STANDARD METER VAULT

D-25 3 INCH, 4 INCH, 6 INCH, 8 INCH & 12 INCH METER VAULTS

D-26 12 INCH METER VAULT WITH CHECK VALVE

D-27 TYPICAL METER INSTALLATION FOR 1 INCH WATER SERVICE WITH

LAWN HYDRANT AND BACKFLOW PREVENTOR

D-28 ELECTRICAL CONTINUITY BRACKET FOR TRANSITION COUPLING

D-30 TYPICAL SERVICE RECONNECTION 3 INCH AND LARGER USING MJ

RESILIENT WEDGE VALVE

D-31 SERVICE PIPE INSULATION

2

FEEDER MAIN DETAILS

FM-1 INSPECTION MANHOLE

FM-4 PITOMETER TAP BASIN PRECAST CONCRETE

FM-5 FIRE HYDRANT SETTING 16 INCH & LARGER WATER

FM-13 BUTTERFLY VALVE

FM-14 TORQUE OVERLOAD PROTECTOR

FM-15 BUTTERFLY VALVE BASIN PRECAST CONCRETE

FM-16 (1 OF 2) BUTTERFLY VALVE BASIN – MASONRY PLAN

FM-16 (2 OF 2) BUTTERFLY VALVE BASIN – MASONRY SECTIONAL VIEW

FM-18 (1 OF 2) TYPICAL BLOW-OFF FIRE CISTERN – MASONRY PLAN

FM-18 (2 OF 2) TYPICAL BLOW-OFF FIRE CISTERN – MASONRY SECTIONAL VIEW

FM-19 TYPICAL BLOW-OFF FIRE CISTERN – PRECAST CONCRETE

For information about this project,

please call (312) 747-3570.

BUILDING CHICAGO TOGETHER

RICHARD M. DALEY, MAYOR

NOTES:

2’-0"

2’-0"

CL

1/2 " PLYWOOD FOR CONSTRUCTION

SIGN MOUNTED TO STAND

6"6"

3’-0"

4’-0"

3’-0" 4" x 4" WOOD POSTS

ANCHORED INTO GROUND AND BRACED

AS REQUIRED OR AS CALLED FOR IN

SPECIFICATIONS

18"18"

4" 4"

3’-0"

FROM THE TIME CONSTRUCTION BEGINS TO THE TIME THAT PAVEMENT IS RESTORED.

"WATER" OR

"SEWER" AS

APPROPRIATE

DEPARTMENT OF WATERMANAGEMENT

1. TWO SIGNS (ONE ON EACH END OF EACH PIPE PROJECT) MUST BE DISPLAYED

2. THE LOCATION OF THE SIGN WILL BE DETERMINED FOR THE RESIDENT ENGINEER.

3. AFTER THE COMPLETION OF THE CONTRACT THE SIGN WILL BE PROPERTY OF THE

CITY OF CHICAGO AND MUST BE DELIVERED TO THE APPROPRIATE DISTRICT YARD

UNLESS ORDERED TO DISCARD BY THE COMMISSIONER.

REV:04.07 PROJECT SIGN G -1

REV:04.07 G -3 SAMPLE SYMBOLOGY LEGEND

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IN

ED

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EX

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EN

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(R

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HT

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ES

SU

RE

VA

LV

E

(U

P -

DO

WN

)

W

EX

IST

MA

NH

OL

E

WIT

H W

AT

ER

VA

LV

E

PR

ES

SU

RE

GA

GE

PIP

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WN

PIP

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IS

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UP

EX

IST

1/3

2 W

AT

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IN B

EN

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EX

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REV:06.07 G -4 LEGEND - SYMBOLSSHT. 1 OF 2

EX

IST

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ater M

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P

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Ex

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g-C

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Existing-E

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Abandoned-W

ater M

ain

Ex

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g-C

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E

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ine

Ex

isti

ng

RO

W

Ex

istin

g R

OW

(V

acated

)

Existing R

OW

(E

levated)

Ex

istin

g-E

asem

en

t

Pro

po

sed

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OW

Ex

isti

ng

-C

ity

Lim

its B

ou

nd

ary

Lin

e

Exis

ting-C

hic

ago P

ark D

istr

ict

Lin

e

Existing-C

able T

V

Existing-D

itches-C

reeks-

Edge o

f W

ater

Existing-E

mbankm

ents-

Dead E

nds-R

etaining W

alls

Exis

ting-C

TA

Burie

d E

lectr

ic C

able

s

Existing-R

ailroads

Exis

ting-S

team

and C

ooli

ng P

ipes

Pro

po

sed

-D

itch

es-C

reek

s-

Edge o

f W

ater

Pro

po

sed

-S

ew

er

Ex

istin

g-S

ed

im

en

t F

orce M

ain

Pro

po

sed

-S

ed

im

en

t F

orce M

ain

Pro

po

sed

-S

ew

er L

ateral

Ex

istin

g-B

uried

S

treet

Car T

rack

s

Ex

istin

g-S

ew

er

SY

MB

OL

DE

SC

RIP

TIO

NS

YM

BO

LD

ES

CR

IPT

ION

Abandoned-S

ew

er

Abandoned-G

as

Existing-G

as

SHT. 2 OF 2

REV:06.07 G -4 LEGEND - LINE STYLES

Pro

po

sed

-N

ew

Water S

erv

ices

B

-B

ox

to

P

ro

perty

Pro

po

sed

-W

ater M

ain

(B

y O

th

ers)

Pro

po

sed

-N

ew

Water S

erv

ices

WM

to

B-B

ox

JOINT OF SIDEWALK

STONE ABOVE TO COME

OVER CENTER OF WALL

BLOCKING

CONCRETE

PIER

BR

ICK

OR

CO

NC

RE

TE

WA

LL

WA

TE

RP

RO

OF

ING

SIDEWALK

CURB

PAVEMENT

BL

OC

KIN

G

TO BE FILLED WITH SAND

AFTER HYDRANT IS SET

CURB

ABOVE

WATERPROOFING

WATERPROOFING

PIER

SECTION VIEW

1/4 " EXPANSION JOINT

FILL WITH TAR

8"

PLAN VIEW

REINFORCED CONCRETE

SUPPORT BRACKET(S)

TO SUIT CONDITIONS

1" FLEXIBLE COPPER

TUBING TO DRAIN

2’ OR 2.5’ ALONG

I.D.O.T. ROADWAYS

6’-9

"

3’-6"

8"

3’-6"

8"

3’-6

"

8"

8"

1" SOFT COPPER WATER

SERVICE TUBING TO

STANDARD HYDRANT

DRAIN.

TOP FLANGE

REV:07.07

FIRE HYDRANT INSTALLATION DETAIL

FOR VAULTED SIDEWALKS D -3

THIS DETAIL IS PROVIDED FOR

REFERENCE PURPOSES ONLY

AND IS NOT A C.D.W.M.

WATER MAIN STANDARD

PROP. CURB & GUTTER

EXIST. CURB & GUTTER

PROP. CURB & GUTTER

A

A

SEE TILE DRAIN DETAIL

VIEW "A-A"

1 1/2 ’

4’ x 4’ x 3’ SUMP

6

"

6"

MECHANICAL JOINT

IF TRANSITION SLEEVE REQ’D

PROVIDE CONCRETE THRUST

BLOCK ON HYDRANT

NOTE:

WATER TABLE MUST BE BELOW

BOTTOM OF DRAIN SUMP.

2’-0" CITY ROADWAYS

2’-6" I.D.O.T. ROADWAYS

3" OF

BITUMINOUS

CONCRETE

3/4 "

STRAIGHT

METER COUPLING

HYDRANT

BRANCH

EXIST. CURB

& GUTTER

HYDRANT BRANCH

8" MIN.

9"

2’

2’

3’

4’

REV:04.07

FIRE HYDRANT SUMP DRAIN

FOR RELOCATED HYDRANTS D -6

B B B B B

Y Y Y Y Y

Y R R R R

Y R W R R

W W W W W

B

Y

Y

R

W

B

Y

W

W

W

B B

Y Y

R W

W W

W W W W W W

W W W R

W W R R

UNCIRCULATED WATER MAINS-DEAD END

CIRCULATED WATER MAINS

6 O

R 8

IN

CH

(150 O

R 2

00m

m) W

AT

ER

MA

IN

WATER MAINS LARGER THAN 16-INCH

12-14-16-INCH WATER MAINS

8-INCH WATER MAINS

6-INCH WATER MAINS

4-INCH WATER MAINS

12 I

NC

H O

R L

AR

GE

R W

AT

ER

MA

IN

W.M. LARGER THAN 16-INCH

12-16-INCH W.M.

8-INCH W.M.

6-INCH W.M.

4-INCH W.M.

8-INCH W.M.

6-INCH W.M.

4-INCH W.M.

OR

LESS

OR

LESS

OR

LESS

OR

LESS

90’

300’

300’

300’

300’

90’

90’

300’

300’

300’

90’

300’

300’

300’

B-BLUE FLANGE Y-YELLOW FLANGE R-RED FLANGE W-WHITE FLANGE

ALL PUBLIC FIRE HYDRANTS ARE TO BE PAINTED RED EXCEPT FOR THE

TOP FLANGES WHICH MUST BE COLOR CODED.

REV:04.07 COLOR CODE FOR FIRE HYDRANTS D -7

EXISTING SURFACE

WATER MAIN

PR

OV

IDE

IN

SU

LA

TIO

N W

HE

N D

EP

TH

OF

CO

VE

R I

S L

ES

S T

HA

N

5 F

EE

T

4"

6" (

MIN

.)

6"

D+3’

EXTEND INSULATION BOARD

DOWN SIDES TO 6" BELOW

WATER MAIN OR SERVICE.

6"

1’-6"

(MIN.)

D

PIPE BEDDING

MATERIAL

REV:04.07 WATER MAIN TRENCH INSULATION DETAIL D -9

BACKFILL MATERIAL

FINE SAND (FA7)

MIN. 2’ WIDE BY 4"

THICK INSULATION BOARD (USE

2-2" THICK BOARDS).

MASTIC AT ALL JOINTS

NOTES:

1. INSULATION BOARD TO BE CLOSED CELL, EXTRUDED POLYSTYRENE

FOAM MEETING ASTM 578, TYPE VI, 40 PSI COMPRESSING STRENGTH (ASTM D1621)

0.1% MAX. WATER ABSORPTION (ASTM C272).

2. BACKFILL MATERIAL AROUND INSULATION MUST BE FINE SAND FREE FROM ROOTS,

ORGANIC MATTER, OR OTHER INJURIOUS MATERIALS.

3. OVERLAP ALL INSULATION BOARD JOINTS.

4 MIL POLYETHYLENE WRAP12"

MIN.

12"

MIN.

2" ADHESIVE TAPE 2" ADHESIVE TAPE

2" ADHESIVE TAPE

WATER MAIN PIPE

D.I.P. WITH PUSH-ON

JOINTS (IN.)

PIPE DIAMETER

(IN.)

4

6

8

12

16

24

14

17

21

29

37

53

16

20

24

30

37

53

NOTES:

1. USE ONE LENGTH OF POLYETHYLENE TUBE WRAP

FOR EACH LENGTH OF PIPE, OVERLAPPED

AT PIPE JOINTS AND FOLD EXCESS OVER

TOP OF TUBE FOR SLACK REDUCTION.

2. USE CHART "A" TO SELECT SIZE OF WRAP.

REV:04.07

WATER MAIN

POLYETHYLENE WRAP DETAIL D -10

CHART "A" POLYWRAP FLAT TUBE WIDTHS

D.I.P. WITH

MECHANICAL JOINTS (IN.)

HORIZONTAL THRUST BLOCK DETAILS

W

2’ MINIMUM

DEAD END THRUST BLOCK BEND THRUST BLOCK

2’ MIN.

H

BEND THRUST BLOCK

2’ MIN.

W

H

DEAD END THRUST BLOCK

H

TRENCH

NOTES:

2’

MIN

.

W

12"

12"

VERTICAL THRUST BLOCK DETAILS

REV:04.07

THRUST RESTRAINT

CONCRETE THRUST BLOCK DETAILS D -11

D DD

2’ MIN.2’ MIN.2’ MIN.

HORIZONTAL

1/4 BEND

D

1

1

H

2.5

5.5

3.5

W

2.5

4.5

3.5

CY

2

1

.5

DEAD END & TEE

D

1

1

H

6.5

W CY

4

3

5

4

3

2.5

1.5

PIPE

SIZE

INCH DIA.

16

12

8

HORIZONTAL

1/8 BEND

D

1

1

H

4.5

W CY

3

2

3

2

1.5

.75

4

.3.5 .5.5 .5

HORIZONTAL

1/16 BEND

D

1

1

H

1.5

3.5

2.5

W

1.5

3.5

2.5

CY

1

.5

D

1

1

H

2.5

W CY

2 2

PIPE

SIZE

INCH DIA.

16

12

8

HORIZONTAL

1/32 BEND

.5 .5.25 1.5

2.5

1.5

.6

.4

.25

TABLE 1

D

7

5

H W CY

11

7

D

2

2

H

4.5

W CY

3 3

PIPE

SIZE

INCH DIA.

16

12

8 23.5

1

TABLE 2

VERTICAL

1/8 BEND

VERTICAL

1/8 BEND BOTTOM

4.5

6

6

4

6

5

4 2

4

2

2.25

.5

D IS THE DIMENSION INTO UNDISTURBED GROUND IN FEET

H IS HEIGHT OF THRUST BLOCK IN FEET

W IS WIDTH OF THRUST BLOCK IN FEET

ALL DIMENSIONS ARE MINIMUM.

THRUST BLOCKS IN LOOSE FILL OR SAND AREAS ARE

NOT INCLUDED IN THESE TABLES AND WILL REQUIRE

ADDITIONAL ANALYSIS.

CONCRETE BLOCK

SIZE PER TABLE 2

W

D

EPOXY COATED #5 REBARS

(ASTM A615 GRADE 60) (TYP.)

H

PLAN VIEW PLAN VIEW PLAN VIEW

PROFILEPROFILE

TEE THRUST BLOCK

PROFILE

TEE THRUST BLOCK

PROFILE

CONCRETE BLOCK SIZE

PER TABLE 1

1. FULL CONCRETE THRUST BLOCKS AS SHOWN ARE REQUIRED WHEN THRUST RESTRAIN IS NOT PROVIDED BY OTHER MEANS SUCH

AS RESTRAINED JOINT PIPE.

2. WHEN THRUST RESTRAINT GLANDS ARE INSTALLED FOR THE CONNECTIONS, CONCRETE THRUST BLOCKS SHALL BE

PROVIDED UP TO THE THE DOTTED LINE AS SHOWN.

3. ALL BOLTS, NUTS, THRUST RESTRAINT GLANDS AND FITTINGS SHALL BE WRAPPED WITH POLYETHYLENE TUBING TO PREVENT

CORROSION AND CONCRETE ADHESION.

4. CONCRETE FOR THRUST BLOCKS MUST NOT CONTAIN FLY ASH.

PLAN VIEW

UNDISTURBED SOIL

TEE

LB

20’ 20’

PIP

E S

IZ

E

24"

16"

8" 26’

12"

L2

L1

1/8 VERTICAL BENDS

37’

67’

67’

L1 L2

26’

11’

20’

20’P

IP

E S

IZ

E

24"

16"

12"

8"

1/32 1/16 1/8

3’ 6’ 12’

1/4

29’

4’ 8’ 17’ 41’

7’ 30’ 73’

7’ 30’ 73’

15’

15’

DISTANCE OF RESTRAINED

JOINTS REQUIRED

EITHER SIDE OF BENDS

REV:04.07

THRUST RESTRAINT

RESTRAINED JOINT PIPE DETAILS D -12

LBTEE SIZE

0

42’

277’

BEND SIZES

LL

L

HORIZONTAL TEES - LENGTH OF RESTRAINED JOINTS

1/8 VERTICAL BENDS - LENGTH OF RESTRAINED JOINTS

NOTE:

1. MINIMUM LENGTHS OF PIPE REQUIRED

TO RESTRAIN FITTINGS SHOWN.

2. LENGTHS BASED ON POLY-WRAPPED PIPE.

8" x 8" :(8", 12", 16" OR 24") x 12"

16" x 16"

36" x 24"

HORIZONTAL BENDS - LENGTH OF RESTRAINED JOINTS

3’3’

�PU

1" TEST TAP 1" TEST TAP

MJ VALVE

GRADE

GATE VALVE

26"

24"

2"

SIDE VIEW SEAL AROUND PIPE

5’ DIA.

8"8"

VA

RIE

S

8"

LIFTING

LUG

LIFTING

LUG

FILL SPACE AROUND

PIPE W/BRICK

AND MORTAR

COMPACTED

GRANDULAR BEDDING

FOR RESTRICTED HEADROOM,

USE ALTERNATE DESIGN W/

PRE CAST FLAT SLAB TOP.

POURED CONCRETE OR

CONCRETE BLOCK

SUPPORT UNDER MAIN #4 EPOXY COATED REBARS

4" C/C BOTH WAYS

STANDARD FRAME AND

LID SET IN MORTAR BED

DESIGN SLAB FOR H20

LOADING CONDITIONS.

PRECAST REINFORCED

CONCRETE MANHOLE

CONCENTRIC CONE

B

A

WATER

PIPE

MORTAR

JOINT

DE

PT

H V

AR

IES

8"

6"

32"

ADJUSTING RING(S)

WITH MORTAR JOINT

BETWEEN RINGS

SEAL JOINTS WITH

MASTIC SEALANT

WHEN MULTIPLE RISER

SECTIONS ARE USED

1" THICK

EXPANSION

MATERIAL

6 3/4 "

B

A

OPTIONAL SPLIT BOTTOM

NOMINAL

PIPE SIZES

OPENING DIMENSIONS

A B

8"

12"

16"

11.0"

15.5"

19.5"

12.5"

16.5"

21.0"

REV:06.07

PRECAST VALVE BASIN

FOR PIPES UP TO 16" DIA. D -13

�PU

NOTES:

VA

RIA

BL

E

LUG LUG

GRADE

1" EXPANSION MATERIAL

1" CORPORATION (2 REQ’D)

OPENINGS TO BE TAPPED DRY.

(NOT REQUIRED ON SIDE

CONNECTIONS, SERVICE

CONNECTIONS OR

FIRE HYDRANT BRANCHES)

SIDE VIEW AROUND PIPE

WATER PIPE

MORTAR

JOINT

MAXIMUM CORBEL= 1 1/2 "

GATE

VALVE

FILL SPACE AROUND

PIPE W/ BRICK

AND MORTAR

COMPACTED

GRANULAR BEDDING

POURED CONCRETE OR

CONCRETE BLOCK SUPPORT

UNDER MAIN

36

" M

AX

.

CORBELLED

2"

#4 EPOXY COATED REBARS

4" C/C BOTH WAYS

5’-0" DIA.

24"

26"

8"

8"

6"

6"

7’-0"

STANDARD FRAME AND LID

1. PROVIDE 6" THICK COMPACTED CA-16 BEDDING

2. USE PRECAST CONCRETE BASE OR PROVIDE 6" (MIN.) THICK CONCRETE BASE POURED IN

PLACE WITH #4 EPOXY COATED REBARS 4" C/C BOTH WAYS.

3. CUT LIFTING LUGS AFTER PLACING THE PRE-CAST SLAB IN POSITION.

4. ALL JOINTS AND BRICK MASONRY SHALL BE PLASTERED INSIDE AND OUTSIDE WITH

1:2 CEMENT MORTAR.

5. PRECAST CONCRETE TOP SLAB TO BE USED WHERE HEAD ROOM IS RESTRICTED.

REV:04.07 BRICK MASONRY VALVE BASIN D -14

FOR RESTRICTED HEADROOM

USE ALTERNATE DESIGN W/ PRE

CAST FLAT SLAB TOP. DESIGN SLAB

FOR H20 LOADING CONDITIONS.

SHUT-OFF BOXCORPORATION COCK

WEIGHTWEIGHTSIZE

In. Lb. Lb.

1.0

1.5

2.0

3.00 7.25

10.00

16.50

PR

OP

ER

TY

LIN

E

7.25

7.25

STREET PAVEMENT

CONCRETE CURB

CORPORATION COCK

DIRECT CONNECTION

WATER MAIN

5’-6"

MIN

.

ROUNDWAY

(CURB STOP)

VARIABLE

GRADE

12"x 12"x 2"

PRE-CAST

CONCRETE BLOCK

REV:04.07 TYPICAL 1" TO 2" WATER SERVICE D -16

SHUT-OFF BOX

N.T.S.

RECEIVING PIT

JACKING PIT

ROAD ROAD

A

A

PROPOSED STEEL

CASING PIPE

CASING END SEAL

(SEE NOTE 1)

L

CASING END SEAL

(SEE NOTE 1)

10’ 10’

SEE PLAN FOR LENGTH

C RAILROAD TRACK OR OUTER MOST

TRACK UNDER MULTIPLE TRACKS

(SEE PLANS FOR NUMBER OF TRACKS)

5.5

’

20’ SPUR TRACK

30’ MAIN TRACK

OR PER PERMIT

(M

IN

. O

R

PE

R P

ER

MIT

)

PROPOSED D.I. RESTRAINED

JOINT WATER PIPE

WITH SPACERS

PROPOSED D.I. RESTRAINED

JOINT WATER PIPE

WITH SPACERS

REV:07.07 CASING PIPE UNDER RAILROAD TRACK DETAIL D -18

SECTION A-A

WATER MAIN

STAINLESS STEEL

CASING SPACER

NON-CONDUCTIVE

PLASTIC RUNNER

CASING PIPE

PROFILE

NOTES:

1. END SEAL - BRICK AND MORTAR OR SELF CURING RUBBER SEAL.

2. LENGTH OF CASING PIPES UNDER METRA TRACKS SHALL BE EXTENDED

TO METRA R.O.W. LINES AND JACKING AND RECEIVING PITS ARE

NOT TO BE LOCATED WITHIN TRACK R.O.W.

THIS DETAIL IS PROVIDED FOR

REFERENCE PURPOSES ONLY

AND IS NOT A C.D.W.M.

WATER MAIN STANDARD

10.

LOCATION OF UTILITIES AND PROPERTY LINES ARE FROM

THE BEST INFORMATION AVAILABLE. EXACT LOCATION AND

1.

6.

11.

VICINITY. THE CONTRACTOR MUST COMPLY WITH

7.

8.

9.

COMPLETENESS ARE NOT GUARANTEED.

WITH THE UTILITY OWNERS PRIOR TO DOING ANY WORK IN THE

2. THE CONTRACTOR MUST VERIFY THE LOCATION OF UNDERGROUND UTILITIES

3.

4. IF ANY PUBLIC OR PRIVATE UTILITIES CROSS THE WATER

MAIN TRENCH AND MUST REMAIN IN PLACE, THE CONTRACTOR

MUST PROTECT SAID UTILITY IN CONFORMANCE WITH THE

SPECIFICATIONS OR AS DIRECTED BY THE COMMISSIONER.

WATER MAIN AND FITTINGS LOCATIONS SHOWN ON THE DRAWINGS FOR THE

NEW WATER MAINS AND APPURTENANCES MAY BE CHANGED BY THE COMMISSIONER

DUE TO FIELD CONDITIONS. NO ADDITIONAL COMPENSATION WILL BE ALLOWED

FOR SUCH CHANGES, UNLESS PREVIOUSLY APPROVED BY THE COMMISSIONER.

REQUIREMENTS OF UTILITY OWNERS REGARDING NOTICE

OF WORK AND PROTECTION OF UTILITIES. THE CONTRACTOR MUST

COMPLY WITH THE CITY OF CHICAGO, DEPARTMENT OF TRANSPORTATION

DAMAGE PREVENTION PROTOCOL CITY INFRASTRUCTURE DEPARTMENTS.

ALL UTILITIES MUST BE NOTIFIED AT LEAST 48 HOURS

BEFORE CONSTRUCTION. (CALL DIGGER 312-744-7000).

FITTINGS AND THEIR LOCATIONS INDICATED ON THE DRAWINGS

ARE TENTATIVE. THE CONTRACTOR MUST COMPLETE THE

INSTALLATION WITH THE NECESSARY FITTINGS DICTATED BY

FIELD CONDITIONS. NO ADDITIONAL PAYMENT WILL BE MADE

FOR DEVIATIONS FROM THE INDICATED FITTINGS.

WORK INDICATED ON THE PLANS AND NOT REFERENCED

TO A BID ITEM IS CONSIDERED INCIDENTAL TO THE WORK

TO WHICH IT APPLIES AND NO ADDITIONAL COMPENSATION

WILL BE ALLOWED.

5. PROVIDE EROSION CONTROL IN ACCORDANCE WITH THE SPECIFICATIONS.

GENERAL NOTES

IN INSTANCES WHERE CHLORINATION IS TO BE DONE

AGAINST ANY EXISTING VALVE, AT THE TIME THAT THE

EXISTING WATER MAIN IS BREACHED FOR FINAL CONNECTION, THE

CONTRACTOR IS TO VERIFY THAT THE EXISTING VALVES

ARE IN GOOD OPERATING CONDITION AND DO NOT LEAK. ANY

LEAKING VALVE SHOULD BE BROUGHT TO THE COMMISSIONERS’

ATTENTION AND BE REPAIRED OR REPLACED PRIOR TO MAKING PIPE

CONNECTIONS TO THE EXISTING WATER MAIN. THE VALVE SHOULD

REMAIN IN THE CLOSED POSITION UNTIL THE NEW WATER MAIN IS

APPROVED FOR SERVICE.

REV:04.07 D -20

GENERAL NOTES

WATER MAIN CONTRACTSSHT. 1 OF 2

TEST PITS MUST BE EXCAVATED IN ADVANCE OF PIPELINE

CONSTRUCTION IN ORDER TO CONFIRM DEPTH AND LOCATION

OF EXISTING UTILITIES AND WHEN DIRECTED BY THE DEPARTMENT

MANAGER. NO ADDITIONAL PAYMENT WILL BE MADE FOR TEST PIT

EXCAVATION.

THE CONTRACTOR MUST PROVIDE THRUST RESTRAINTS IN ACCORDANCE

WITH THE SPECIFICATIONS. THE CONTRACTOR MUST FURNISH AND INSTALL

MECHANICAL JOINT THRUST RESTRAINT GLANDS AT ALL FITTINGS AND

MECHANICAL JOINTS.

THE CONTRACTOR MUST VERIFY THE OPERATION OF EVERY VALVE

NECESSARY FOR THE REQUIRED WATER MAIN SHUT DOWN FOR EACH

PIPE SECTION. FOR VALVES OR WATER MAINS UNDER 16-INCHES IN DIAMETER,

THE WORK MUST BE DONE UNDER THE DIRECT SUPERVISION OF A DEPARTMENT

REPRESENTATIVE AT LEAST 2 WEEKS PRIOR TO THE START

OF THE JOB. A 24 HOUR ADVANCE NOTICE MUST BE GIVEN TO ALL

CONSUMERS EFFECTED AND THE BUREAU OF OPERATIONS AND DISTRIBUTION.

THE OPERATION OF ALL VALVES 16-INCHES IN DIAMETER AND LARGER

MUST BE PERFORMED BY CITY FORCES PURSUANT TO A 72 HOUR

ADVANCE NOTIFICATION TO THE DEPARTMENT. ANY VALVE

FOUND NOT OPERABLE WILL BE REPAIRED OR REPLACED BY

THE DEPARTMENT UNLESS DIRECTED OTHERWISE BY THE COMMISSIONER.

12.

14.

15.

16.

17.

18.

19.

13. ALL VALVE BASINS MUST BE CONSTRUCTED OF PRE-CAST

REINFORCED CONCRETE UNLESS DIRECTED OTHERWISE

BY THE COMMISSIONER.

HOUSE DRAINS ARE NOT SHOWN ON THE DRAWINGS. THE CONTRACTOR

MUST LOCATE ALL HOUSE DRAINS WITHIN THE AREA OF EXCAVATION

AND MAKE ADJUSTMENTS AND/OR REPAIRS.

20. ABANDON EXISTING WATER MAINS IN ACCORDANCE WITH THE SPECIFICATIONS.

ALL OPENINGS IN EXISITNG WATER MAINS MUST BE PLUGGED OR

CAPPED WITH DUCTILE IRON FITTINGS UNTIL THE MAIN IS ABANDONED.

IF A STANDARD MECHANICAL JOINT SLEEVE DOES NOT FIT TO MAKE

CONNECTION OF THE NEW PIPE TO THE EXISTING PIPE, A TRANSITION

SLEEVE MUST BE USED. NO GRINDING OF THE EXISTING PIPE IS

PERMITTED.

NOTES INDICATING S.N.L., E.W.L., ETC., MEAN SOUTH OF THE NORTH

PROPERTY LINE, EAST OF THE WEST PROPERTY LINE, ETC. AND ARE MEASURED

FROM THE NEAREST STREET.

BURIED STREET CAR TRACKS ARE SHOWN FOR INFORMATIONAL PURPOSES ONLY.

EXACT LOCATIONS AND DIMENSIONS ARE UNKNOWN UNLESS NOTED OTHERWISE.

CAUTION SHOULD BE EXERCISED WHEN EXCAVATING IN THE STREETS CONTAINING

BURIED STREET CAR TRACKS. BURIED TRACKS AND CABLES MAY BE USED FOR

ELECTRICAL GROUNDING BY THE CHICAGO TRANSIT AUTHORITY OR MEMBERS

OF THE CHICAGO AREA JOINT ELECTROLYSIS COMMITTEE STANDARDS. ELECTRICAL

CONDUCTIVITY MUST BE MAINTAINED.

THE DEPARTMENT WILL PROVIDE THE NECESSARY I.E.P.A. WATER MAIN

CONSTRUCTION PERMITS FOR THIS CONTRACT.

21. SWAB PIPE AND FITTINGS THAT WILL NOT BE PRESSURE TESTED OR CHLORINATED WITH

CHLORINE SOLUTION DURING INSTALLATION AND USE EXTRA PRECAUTION TO PREVENT SOIL

AND DEBRIS FROM ENTERING THE PIPE. INCORPORATE UNTESTED PIPE INTO THE FLUSHING

ROUTINE WHEN POSSIBLE. WHEN CONNECTING NEW PIPE TO THE EXISTING WATER SYSTEM,

USE OPERATING PRESSURE TO VISUALLY INSPECT FOR LEAKS. WHEN FEASIBLE, PERFORM

INSPECTION PRIOR TO BACKFILLING. COMPLY WITH ALL STANDARDS AND REQUIREMENTS OF

THE BUREAU OF WATER QUALITY (312) 744-8190.

REV:04.07 D -20

GENERAL NOTES

WATER MAIN CONTRACTSSHT. 2 OF 2

GENERAL NOTES (CONTINUED)

WORK WITHIN STATE ROUTES ARE NOTED ON THE DRAWINGS AND WILL REQUIRE

I.D.O.T., REGION 1, UTILITY PERMITS. THE CONTRACTOR IS RESPONSIBLE FOR

SECURING ALL PERMITS, INITIATED BY THE DEPARTMENT AND OBTAINING

PERFORMANCE BONDS. ALL WORK MUST BE IN ACCORDANCE WITH I.D.O.T. PERMIT

REQUIREMENTS. QUESTIONS SHOULD BE DIRECTED TO: I.D.O.T REGION ONE UTILITIES

COORDINATOR AT (847) 705-4258.

INSIDE VAULT

GRADE

FLOW

FRAME AND LID (NEENAH R1911C)

K

A

B

F G

H

C

D

E

C C

B

J

I

NOTE:

1 1/2 " AND 2" METER VAULT CALL

FOR 39" COVER. SEE NEXT PAGE.

A

B

C

D

E

F

G

H

I

J

METER

SHUT-OFF BOX

MALE I.P.S. TO FLARED ADAPTER

K EXTRA HEAVY SALT GLAZED VITRIFIED CLAY TILE PIPE

FEMALE FLARED FITTING

FULL PORT CONTROL VALVE

1" TYPE K COPPER PIPE

1" x 3/4 " BRASS BUSHING

3/4 " BENT METER COUPLING

1" ROUNDWAY

5"

1’-6

"

58"

24"

5’-0

" M

IN

.

1" METER VAULT

VAULT CODE 11-8-200

G

H

C

D

E

REV:04.07

NEW COPPER 1" WATER SERVICE

STANDARD METER VAULT D -23

INSID

E VA

ULT B

ASE F

OU

ND

ATIO

N

I

B

A

F

G

H

J

K

J

M

J C

G

N

H

G

D

F G

E

J

I

J

K

J

M

FLOW

FLOW

J

K

J

I

H

G

G

G

F

E

G

H

I

J

K

C

A

M

J M

J

B

J

N

GRADE GRADE

GRADE

A

B

C

D

E

F

G

H

I

PRECAST CONCRETE TOP

F.M. FLARED FITTING

SOLID CONCRETE BLOCK OR PRECAST CONCRETE

J

K

M

N

ROUNDWAY

SHUT-OFF BOX

TYPE K COPPER

MALE I.P.T. TO FLARED


BRASS UNION

METER

BRASS NIP.

BRASS ELL.

COVER 25 1/4 "x 25 1/4 "

(NEENAH, R6662JP OR EQUAL) CENTERED OVER METER

54"

30"

54"

5"

5"

5"

10 1/4 "

39"

33 1/2 "

10 1/4 "

54"

5’-

0"

15"

54"

REV:04.07

NEW COPPER 1 1/2 " & 2" WATER SERVICES

STANDARD METER VAULT D -24

SUMP

FLOW FLOW

METERSTRAINER

D

A B C E

SUMP PIT

VAULT COVERS

F

HG

C

E D FA D

A B C D E F G

1’-0" 1’-2" 2’-6" 1’-2" 1’-0"

H

6’-0"8’-0"SPOOL PIECE

VARIES

14’ MAXIUM IF

CONCRETE COLLAR IS USED

1" TAPS REQUIRED UPSTREAM AND DOWNSTREAM. ALL PIPES AND FITTINGS SHALL BE FLANGED

AND SHALL CONFORM TO U.S.A. STANDARD A21.51-1965 (A.W.W.A.C. 151-65) AND SHALL HAVE ON OUTSIDE

BITUMINOUS COATING OF EITHER COAL TAR OR ASPHALT BASE AND A CEMENT MORTAR LINING

CONFORMING TO U.S.A. STANDARD A21.4-64 (A.W.W.A.C. 104-53).

ALL METER VAULT COVERS AND LIDS SHALL BE HEAVY DUTY. 2 PIECE SHALL BE PLACED DIRECTLY ABOVE

THE COMPOUND METER BYPASS. NO CENTER BRACE SHALL BE PERMITTED IN COVER FRAME. VAULT COVER

SHALL MEASURE 49 1/2 " x 31 1/2 " AND COMPLY TO R6663NP NEENAH OR EQUAL.

FOR METER READER ACCESS A 1’-11" COVER MUST BE INSTALLED IN CORNER OF VAULT ACCESS

COVER TO CONFORM TO R1889 NEENAH OR EQUAL. LADDER TO BE DIRECTLY UNDERCOVER.

FOR BLOCK CONSTRUCTION ON IRON RUNG LADDER ANCHORED TO WALL WITH STEPS 16" MAX.

ON CENTER. FOR PRE-CAST VAULTS USE CAST IRON STEPS R1980-T. BOLTING TO BE INSTALLED IN VERTICAL

AT 16" CENTERS. A SUMP PIT SHALL BE INSTALLED NEAR BUT NOT UNDER LADDER. NO MECHANICAL

JOINT FITTING ALLOWED IN VAULT. BLOCK SUMP TO BE LOCATED NEAR ACCESS LADDER, BUT NOT UNDER

LADDER. METER AND VAULTS ETC. TO BE CENTERED IN VAULT.

SIZE

3"

4"

6"

8"

12"

1’-0"

1’-0"

1’-0"

1’-0"

1’-2"

1’-2"

1’-2"

1’-2"

2’-6"

2’-6"

2’-6"

2’-6"

1’-2"

1’-2"

1’-2"

1’-2"

SPOOL PIECE

VARIES

SPOOL PIECE

VARIES

SPOOL PIECE

VARIES

SPOOL PIECE

VARIES

1’-0"

1’-0"

1’-0"

1’-0"

8’-0" 6’-0"

6’-0"

6’-0"

6’-0"

10’-0"

10’-0"

10’-0"

5’-

0"

18"

8"

9" 8"

REV:04.07 3", 4", 6", 8" & 12" METER VAULTS D -25

SLEEVE W/LINK-SEAL

(TYP.)

TAP

SUMP

SUMP PIT

1. ALL CONCRETE STRUCTURES SHALL BE WATER TIGHT, THE CONTRACTOR WILL BE REQUIRED TO TAKE

SUCH MEANS NECESSARY TO CORRECT ANY AND ALL LEAKAGE THRU FLOORS OR WALLS OF STRUCTURE,

WITHOUT ADDITIONAL COMPENSATION.

3. METER AND PIPING TO BE SET BEFORE INSTALLING ROOF SLAB.

4. ALL METER VAULTS SHALL BE FURNISHED WITH GALVANIZED OR ALUMINUM LADDERS.

ALL OPENINGS IN METER VAULTS SHALL BE SEALED WITH ’NO SHRINK’ GROUT.

GRADE

24" ROUND COVER OVER LADDER

NEENAH R1900 C OR EQUAL

24"x 48"

SPLIT COVER

NEENAH R1877 E1 OR EQUAL

12" VALVE

12" D.I. PIPE

12"

CHECK VALVE

12"

STRAINER

12"

METER

12"

VALVE

12" FLANGE TO MJ BELL ADAPTER 12" FLANGE TO MJ PE ADAPTER

2. WALLS MAY BE CONSTRUCTED OF 8" CONCRETE BLOCK ON A CONCRETE FLOOR SLABS MAY BE

PRECAST CONCRETE-OR THEY BE PRECAST CONCRETE REINFORCED AS REQUIRED.

24"

NOTES:

12’-0"

2’-6

"

2’-6

"

5’-0

"

9"

7’-3

"

12’-0"

9"

2’-0

"

6"

6’-0

"

2’-0

"

9"

REV:04.07 12" METER VAULT WITH CHECK VALVE D -26

REMOVEABLE

ROOF SLAB

SECTION VIEW IN GROUND

PLAN VIEW IN GROUND

PLAN VIEW ABOVE SURFACE

LINK-SEAL 16" SLEEVE

POURED IN WALL

OF VAULT (TYP.)

REDUCED PRESSURE ZONE (RPZ)

BACKFLOW PREVENTOR

K

E

D

C

G

H

C

E

D

C WATER MAIN

B

I

TILE OR

APPROVED

CONCRETE

PIPE

GRADE

B

F

RISER

24"

CURB AND GUTTER

COMMON BRICK

J

5’-0" M

IN

.

A

BACKFLOW PREVENTOR ENCLOSURE

SHUTOFF WATER AT ROUNDWAY 1

2

3

4

5

6

7

REMOVE AND STORE RPZ AND KEEP FROM FREEZING.

OPEN LAWN HYDRANT AND LOOSEN METER NUT ON HOUSE SIDE OF METER

BLOWOUT WATER LINES FROM RPZ TO METER AND FROM RPZ TO LAWN HYDRANT.

IN SPRING REINSTALL RPZ AND ALSO HAVE RPZ TESTED BY LICENSED PERSONEL

WITH A PERMIT FROM WATER DEPT. IN CITY HALL.

EACH RPZ MUST BE IDENTIFIED OR NUMBERED SO THAT RPZ WILL BE

REINSTALLED IN THE SAME LOCATION AT ALL TIMES.

EACH LAWN HYDT. (HOSE CONNECTION) MUST BE MARKED

"NON POTABLE WATER DO NOT DRINK".

TO PROTECT WATER SYSTEM FROM FREEZING

DEPTH

OF

BURY

5’ MIN.

GROUND DRAIN

MUST BE PLUGGED

3/4 " I.P.S.

2" PIPE CASING

SUPPLY LINE

2 3/

4 "

FLOW

STREET

BUFFALO BOX

INSIDE

VAULT

ROUNDWAYCOMMON BRICK

C

NON POTABLE

WATER STAMP

ON LID

A

B

C

D

E

F

G

H

I

J

K

FRAME AND LID (NEENAH R1911C)

MALE I.P.S. TO FLARED ADAPTER

1" TYPE K COPPER PIPE

FEMALE FLARED FITTING

1"x 3/4 " BRASS BUSHING

3/4 " BENT METER COUPLING

METER


1" ROUNDWAY

SHUT-OFF BOX

EXTRA HEAVY SALT GLAZED VITRIFIED CLAY TILE PIPE

STREET

CURB

AND

GUTTER

LAWN

HYDRANT

CORPORATION

COCK

18

"

MIN

.

RE

V:0

4.0

7

TY

PIC

AL

ME

TE

R I

NS

TA

LL

AT

IO

N F

OR

1" W

AT

ER

SE

RV

IC

E W

IT

H L

AW

N H

YD

RA

NT

AN

D

BL

AC

KF

LO

W P

RE

VE

NT

OR

D

-27

M.J. PLUG

PROPOSED WATER MAIN

EXISTING WATER MAIN

M.J. RESILIENT WEDGE VALVE

TO BE BURIED (SIDEWAYS)

PROPOSED WATER MAIN

EXISTING WATER MAIN

EXISTING

SERVICE

CUT, CAP & BRACE

THE EXIST. SERVICE

EXISTING

SERVICE

1/8 2BMJ BENDS

MJ SLEEVE

MJ RESILIENT WEDGE VALVE

TO BE BURIED (SIDEWAYS)

3BMJ TEE

3BMJ TEE

INSTALLATION

RECONNECTION

I.

II.

NOTE:

MINIMUM 4" TEE TO BE USED

FOR 3" SERVICE CONNECTION.

REV:04.07

TYPICAL SERVICE RECONNECTION 3" AND

LARGER USING M.J. RESILIENT WEDGE VALVE D -30

SET: 1-4" 3BMJ TEE

1-8" MJ RESILIENT WEDGE VALVE

2-12" MJ RESTRAINT GLANDS


3’ OF 8" D.I.W.P.

TEMPORARILY PLUG AND BRACE THE VALVE

WITH:1-8" MJ PLUG

AFTER THE NEW WATER MAIN IS APPROVED,

CUT, CAP AND BRACE THE EXISTING 8" SERVICE

WITH:1-8" MJ CAP

1-8" MJ RESTRAINT GLAND

REMOVE TEMPORARY PLUG OF NOTE ABOVE AND CONNECT

8" SERVICE TO THE MJ RESILIENT WEDGE VALVE

WITH:2-8"x 1/8 2BMJ BENDS

1-8" MJ SLEEVE


8’ OF 8" D.I.W.P.

SWAB THE NEW PIPE WITH HTH CHLORINE DURING THE

INSTALLATION. BURY THE MJ RESILIENT WEDGE VALVE.

NOTE:

MECHANICAL JOINT THRUST

RESTRAINT GLANDS OR APPROVED

EQUIPMENT FITTINGS TO BE

USED WITH ALL MJ FITTINGS.

SERVICE

FINISHED GRADE

SERVICE PIPE INSULATION DETAILS

SIDE VIEW

TOP VIEW

WATER MAIN

MIN. 2’ WIDE BY

4" THICK INSULATION

BOARD

4"

6"

6"

5’-0

"

4"

4"

2

’-0

"

REV:04.07 SERVICE PIPE INSULATION DETAILS D -31

NOTES:

1. BACK FILL MATERIAL AROUND INSULATION SHALL BE FINE SAND (FA7),

FREE FROM ROOTS, ORGANIC MATTER, LEAVES OR OTHER INJURIOUS MATERIALS.

2. OVERLAP ALL INSULATION BOARD JOINTS.

3. INSULATION BOARD TO BE CLOSED CELL, EXTRUDED POLYSTYRENE FOAM

MEETING ASTM 578, TYPE VI, 40 PSI COMPRESSING STRENGTH (ASTM D1621)

0.1% MAX. WATER ABSORPTION (ASTM C272).

EXISTING GRADE

SECTIONAL VIEW

PLAN

CL

VA

RIA

BL

E

7"

8" PRECAST CONCRETE BASE

(MAX.)

1’-6"

6" COMPACTED

BEDDING MATERIALS

CL

MA

NH

OL

E T

O

HA

VE

FL

AT

SL

AB

TO

P

CREATE SUMP AT

BOTTOM OF MANHOLE

BY SLOPING FLOOR @

1"/ft. SLOPE

FOR FRAME/GRATE

NEW INSPECTION

MANHOLE

FEEDER MAIN

PLACE CONCRETE FILL TO

SLOPE BOTTOM OF

MANHOLE TO PROVIDE

SUMP AREA.

SLOPE

3’

(MIN.)

5’-0"

5’-0"

(M

IN

.)

VA

RIA

BL

E

0’

TO

3’

(SE

E T

OP

SL

AB

DE

TA

IL)

ACCESS HOLE

EXISTING

PRECAST TOP

SLAB SEE DETAIL

EXPANSION

MATERIAL

SEAL AREA AROUND PIPE

WITH BRICK AND MORTAR

(SEE VALVE BASIN DETAIL)

PRECAST HOLE/ARCH

FOR TEE (IF

REQUIRED TO

ENLARGE USE

CONCRETE SAW)

NOTE:

ALL OPENINGS IN BASIN SHALL BE SEALED WITH

"NO SHRINK" GROUT.

36"

CL

CL

6.7’ TYP.

REDUCE IF REQUIRED TO CLEAR UTILITIES

REV:04.07 INSPECTION MANHOLE FM -1

SEE INSPECTION MANHOLE

FRAME AND LID DETAIL

�PU

NOTE:

3. PROVIDE FOUR #4 REBAR LUGS FOR HANDLING.

CUT THE LUGS AFTER PLACING THE SLAB IN POSITION.

4. PRECAST CONCRETE TOP SLAB TO BE USED WHERE

HEAD ROOM IS REQUIRED.

5. THE LOCATION OF MANHOLE TO BE DETERMINED

ON INDIVIDUAL BASIS.

SECTIONAL VIEW

CL

CL

2. USE PRECAST CONCRETE BASE OR PROVIDE

6" THICK IDOT CLASS ’SI’ CONCRETE BASE

POURED IN PLACE WITH #4 EPOXY COATED REBARS

4" C/C BOTH WAYS.

1. PROVIDE 6" THICK COMPACTED CA-16 BEDDING

6"

6"

VA

RIA

BL

E

36"

34"

36"

8"

MIN

.

SCALE: N.T.S.

2" TEST TAP

REV:07.07

PITOMETER TAP BASIN

PRECAST CONCRETE FM -4

PIPE O.D.

2’-3" MIN

6. OPENING ON TOP SLAB TO BE CENTERED OVER

TEST TAP.

*

*

*

5’-0" (30" DIA. PIPE)

6’-0" (36" DIA. PIPE)

7’-0" (42" & 48" DIA. PIPE)

USE CITY OF CHICAGO INSPECTION

MANHOLE FRAME AND LID

PRECAST CONCRETE

ADJUSTING RINGS

GRADE

PIPE DIA.

(SEE PLAN)

LUG LUG

FILL

CA-16

GRADE

6" MIN.

6" MIN.

TAGS

SPUR

GEAR

F = NO. AND SIZE OF BOLTS,

STRADDLE CENTERLINE.

P N

H

Y

1. BUTTERFLY VALVES SHALL BE MANUFACTURED IN ACCORDANCE WITH

AWWA SPECIFICATION C-504-87, CLASS 150B, SHORT BODY VALVE WITH

MECHANICAL JOINT ACCESSORIES.

2. OPERATORS ARE EQUIPPED WITH OPEN/CLOSE INDICATING ARROW.

ASSEMBLY OPEN CLOCKWISE.

2 1/2 " SQ. NUT

COUNTER CLOCKWISE TO CLOSE

UNLESS OTHERWISE SPECIFIED

A B C D E F G X VALVE SIZE

16

20

24

28

32

24-INCH

30-INCH

36-INCH

42-INCH

48-INCH

18 5/8 "

21 1/2 "

25 7/16 "

29 7/8 "

34 1/16 "

18 5/8 "

24 3/8 "

28 1/4 "

32 7/8 "

37 1/8 "

31 9/16 "

39"

45 7/8 "

53"

59 7/8 "

13 1/4 "

18"

22"

22"

24"

1 5/8 "

1 13/16 "

2"

2"

2"

3/4 "

1"

1"

1 1/4 "

1 1/4 "

30"

36 7/8 "

43 3/4 "

50 5/8 "

57 1/2 "

6 3/8 "

10"

14"

14"

16"

OPERATOR SIZE J L M N P Q Y VALVE

T-425

T-425

75

127

7 3/8 "

8"

6"

6 5/8 "

7 1/8 "

7 1/8 "

6 7/8 "

6 7/8 "

9 1/2 "

9 1/2 "

6 5/8 "

6 5/8 "

24"

24"

36"

48"

NO.OF

TURNS

NOTE:

4 7/8 "

REV:07.07 BUTTERFLY VALVE FM -13

D

E (TYP.)

X = LAYING LENGTH

INSTALLATION DIAGRAM

J A B

4" MAX.

3 1/2 " SPACE REQUIRED FOR

THRUST BEARING COVER REMOVAL

G =

BO

LT

CIR

CL

E

C =

FL

AN

GE

O.D

.

OPENOPEN

PAINT: TWO PART EPOXY PRIME COAT

WITH TWO PART POLYURETHANE

TOP COAT COLOR-U.S. PAINT

#G9028 "SUN YELLOW"

SEALANT: POLYURETHANE

ADJUSTING SCREW: ALLOY STEEL

ANSI B18.6

NUT: CAST IRON ASTM A48

SPRING GUIDE: ALLOY STEEL

AISI 41L40

BEARING BALL: MFGS. STD.

SPRING: CRV SPRING STEEL DIM 2093

GASKETS: CELLULOSE FIBER-STYRENE

BUTADIENE

DRIVE PLATE: CARBON STEEL AISI 1045

DRIVE ROLLER: ALLOY STEEL

AISI 41L40

RETAINER: CAST IRON ASTM A48

SPLINE HD SCREW: ALLOY STEEL

ANSI B18.3 ENI PLATED

WASHER: MOLYDISULFIDE FILLED NYLON

SEAL RING: NITRILE BUTADIENE

DETENT PIECE: SAE 123C CAST IRON

SOCKET HD SCREW: ALLOY STEEL

ANSI B18.3 ENI PLATED

SOCKET: CAST IRON ASTM A48

SQ HD SET SCREW: ALLOY STEEL

1/2 " x 1" ANSI B18.6 ENI PLATED

2 7/16 "

3"

9 1/

8 "

2 9/

16 "

2 1/2 "

4 1/2 "

2 5/8

"

REV:04.07 TORQUE OVERLOAD PROTECTOR FM -14

FILL CA-16

LUG

LUGLUG

GRADE

VALVE BUTTON

WATER MAIN

+

VALVE BUTTON

MASONRY SUPPORT

MJ BUTTERFLY VALVE

CL

CL

PRECAST CONCRETE

FILL CA-16

MASONRY SUPPORT

UNDER GEAR BOX

VA

RIA

BL

E

NOTES:

5. THE LOCATION OF MANHOLE TO BE DETERMINED

ON INDIVIDUAL BASIS.

1. PRECAST CONCRETE TOP SLAB TO BE USED WHERE


3. PROVIDE FOUR #4 REBAR LUGS FOR HANDLING.


CL

CL

CL

CLCL

CL

CL

CL

CLCL

USE CITY OF CHICAGO

STANDARD FRAME WEIGHT 395 lbs.

AND STANDARD LID WEIGHT 152 lbs.

2. PRECAST 6" THICK CONCRETE SLAB WITH #4 EPOXY

COATED REBARS 4" C/C BOTHWAYS.

4. PROVIDE 24-INCH DIAMETER OPENING IN THE

CENTER OR AS REQUIRED.

26"

23"

21"

24"

5"

6"

5"

5’

6"

6"

REV:07.07

BUTTERFLY VALVE BASIN


6. PROVIDE 6" THICK COMPACTED

CA-16 BEDDING.

MJ BUTTERFLY

VALVE

>

>

> >

>

>

>

>

>

>

PROVIDE FOUR #4 REBAR LUGS FOR HANDLING.


ALL JOINTS AND BRICK MASONRY SHALL BE

PLASTERED INSIDE AND OUTSIDE WITH 1:2

MORTAR TO MAKE THE STRUCTURE WATER TIGHT.

PRECAST CONCRETE TOP SLAB TO BE USED WHERE


1.

2.

3.

4.

5.

NOTES:

VALVE BUTTON

PROVIDE 6" THICK COMPACTED CA-16 BEDDING.

USE PRECAST CONCRETE BASE OR PROVIDE 6"

THICK I.D.O.T. CLASS ’SI’ CONCRETE BASE POURED

IN PLACE WITH #4 EPOXY COATED REBARS 4"

C/C BOTH WAYS.

8"

3’-6"

3’-6"

7’-0"

REV:04.07

BUTTERFLY VALVE BASIN - MASONRY

PLAN FM -16 SHT. 1 OF 2

LUG LUG

VALVE BUTTON WATER MAIN

�PU

GRADE

FILL CA-16

FILL CA-16

1.

2.

3.

4.

5.

NOTES:

MASONRY SUPPORT

UNDER GEAR BOX

CL

CL

CL

CL

CL

MJ BUTTERFLY

VALVE

USE CITY OF CHICAGO

STANDARD FRAME WEIGHT 395 LBS.

AND STANDARD LID WEIGHT 152 LBS.


36" MAX.

TOP OF BASIN TO BE

CORBELED AS SHOWN

PROVIDE 6" THICK COMPACTED CA-16 BEDDING

USE PRECAST CONCRETE BASE OR PROVIDE

6" THICK I.D.O.T. CLASS ’SI’ CONCRETE BASE


4" C/C BOTH WAYS.




PLASTERED INSIDE AND OUTSIDE WITH 1:2 CEMENT




6"

6"

VA

RIA

BL

E

24"

26"

5’ DIA.

8"

7’

REV:04.07

BUTTERFLY VALVE BASIN - MASONRY

SECTIONAL VIEW FM -16 SHT. 2 OF 2

>

>

CONCRETE OR

BRICK MASONRY

THRUST BLOCK

HANDLE

NOTES:

5’-0" DIA.

6’-4" DIA.

7’-0" DIA.

8" MJ VALVE

8" D.I.W.P.

8"x 8" MJ TEE

VERTICAL

16" D.I.W.P.

SUMP DRAIN

2-1" DIA. HOLES

1/2 " THICK

STEEL PLATE SUMP COVERPROVIDE 1/2 " THICK STEEL PLATE

SUMP COVER 20" x 20"

TRIM THE CORNERS AND BLUNT

THE SHARP EDGES.

MAKE 2- 1" DIA. HOLES

FOR #4 BENT BAR HANDLE.

6"

PROVIDE 6" THICK COMPACTED CA-16 BEDDING




4" C/C BOTH WAYS.



1.

2.

3.

4.

5.

6.

7.






PROVIDE 2" SLOPE TOWARDS THE SUMP.

PROVIDE 1/2 " THICK STEEL PLATE SUMP COVER.

CENTER LINE

8"

4"

9’

1’-9"

8"

8"

4"

8"

18

"

REV:04.07

TYPICAL BLOW-OFF/FIRE CISTERN-MASONRY

PLAN FM -18 SHT. 1 OF 2

�PU

GRADE

1" EXPANSION MATERIAL


SLOPE

FILL CA 16

FILL CA 16

SLOPE

WATER

MAIN

45

8" MJ VALVE

3BMJ TEE

1.

2.

3.

4.

5.

NOTES:

PROVIDE 6" THICK COMPACTED CA 16 BEDDING




4" C/C BOTH WAYS.








>>

>

24"

26"

36" MAXIMUM

TOP OF BASIN TO BE

CORBELED AS SHOWN

>

USE CITY OF CHICAGO

STANDARD FRAME WEIGHT 395 LBS.

AND STANDARD LID WEIGHT 152 LBS.

>

5’ DIA.

CONCRETE OR

BRICK MASONRY

THRUST BLOCK

REMOVE THE MJ PLUG

TO DRAIN WATER

FROM THE PIPE

8"X8" MJ TEE

VERTICAL

W/MJ PLUG

M.J.

PLUG

3’

MIN

IMU

M

8"x 1/8 1BMJ BEND

16"

7’

24

"

CONCRETE

BOTTOMCONCRETE OR

BRICK MASONRY

SUPPORT

16" D.I.W.P.

SUMP DRAIN

3"

3"

6"

6"

VA

RIA

BL

E

REV:04.07

TYPICAL BLOW-OFF/FIRE CISTERN-MASONRY

SECTIONAL VIEW FM -18 SHT. 2 OF 2

PRECAST CONCRETE

LUG

GRADE

FILL CA-16

MASONRY SUPPORT

WATER MAIN

3BMJ TEE

SECTIONAL VIEW

PLAN

8" MJ VALVE

8" MJ CAP

8" D.I. PIPE

8"x 8"

3BMJ TEE

8" MJ PLUG

6" THICK

COMPACTED CA-16 BEDDING.

8" D.I. PIPE

8"x 1/8 1BMJ BEND

USE CITY OF CHICAGO

STANDARD FRAME WEIGHT 395 Lbs.

AND STANDARD LID WEIGHT 152 Lbs.

45%%d

26"

23"

21"

24"

5’-0"

5"

5"

TY

PE

"X

" L

AD

DE

R R

UN

GS

16" O

.C.

6"

6"

VA

RIA

BL

E

6"

REV:04.07

TYPICAL BLOW-OFF/FIRE CISTERN


NOTE: INSTALL MEGALUGS ON ALL MECHANICAL JOINTS.

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