a.1 cdwm details.cel 7/3/2018 2:36:52 pm · 2020-01-04 · 30 bureau of engineering services...

6"

DRAIN

OF

SIZE

"D"

6‡"

9„"8"

10" 11„"

13•"12"

15" 17"

18" 20‚"

21" 23‡"

1

3

D

DETAIL OF TAPERED HOLE

VIT. CLAY PIPE DRAIN

MORTAR

MALLET AND THEN SEALED WITH MORTAR.

DRIVEN INTO PLACE WITH A WOODEN

PLUG TO BE COATED WITH MORTAR AND

NOTE:

FOR CONCRETE PIPE

LIFTING HOLE PLUG DETAIL

R.C.P. SEWER

2"

MIN.

3" MIN.

FL

OW

4"|

PLAN

L

4"|

PLAN

CLAY CURVES

THREE 22•° VIT.

HOLE

LIFTING

L31

L32

ELEVATION

FOR FUTURE USE

TYPICAL DRAIN STACKS

PIPE SEWER

VIT. CLAY

SECTION OF

30° VIT. CLAY CURVE

LENGTHS VARIES

NUMBER OF STRAIGHT

EARTH

LINE OF UNDISTURBED

30° VIT. CLAY CURVE

LI

MIT

S

OF P

AY

ME

NT

4"|

ELEVATION

DRAIN

EXISTING

PIPE SEWER

VIT. CLAY

SECTION OF

CLAY CURVE

30° VIT.

EARTH

UNDISTURBED

LINE OF

CLAY CURVE

30° VIT.

CLAY CURVE

45° VIT.

EXISTING DRAINS

CONNECTIONS FOR

TYPICAL DRAIN

ELEVATION

FOR FUTURE USE


GROUND GRADE

SEE THIS SHEET

TAPERED HOLE

FOR DETAILS OF

CONCRETE PIPE SEWER

SECTION OF REINFORCED

THIS SHEET.

PLUG SEE

OF HOLE

FOR DETAIL

LIFTING HOLE,

4"|

PA

YM

EN

T

LI

MIT

S

OF

GROUND GRADE.

MAXIMUM OF 8' BELOW

MINIMUM OF 7' AND A

ELEVATION THAT IS A

CONSTRUCTED TO AN

CONNECTION SHOULD BE

FUTURE DRAIN

THE OPENING FOR THE

ELEVATION

FOR EXISTING DRAINS

TYPICAL DRAIN CONNECTIONS

DRAIN

EXISTING

EARTH

UNDISTURBED

LINE OF

EARTH

UNDISTURBED

LINE OF

SEE THIS SHEET

TAPERED HOLE

FOR DETAILS OF

CONCRETE PIPE SEWER

SECTION OF REINFORCED

COMMISSIONER.

TO BE DETERMINED BY

LIMIT OF DRAIN CONNECTION

4"|

LENGTHS VARIES

STRAIGHT

NUMBER OF

L

4"|

PLAN

HOLE

LIFTING

L

31

L

32

COMMISSIONER

BE DETERMINED BY

CONNECTION TO

LIMIT OF DRAIN

OR CLSM, IN PLACE

STONE, CA-7, FLOWABLE FILL,

TO BE BACKFILLED WITH

VIT. CLAY STOPPER,

BE CAST IN PIPE

TAPERED HOLE TO

BACKFILL PER NOTE 4

IN CROSSHATCHED AREA,

PLACE

TO BE MORTARED IN

VIT. CLAY STOPPER,

BACKFILL PER NOTE 4

IN CROSS HATCHED AREA,

EARTH

UNDISTURBED

LINE OF

VARIES

LENGTHS

STRAIGHT

NUMBER OF

PER NOTE 4

AREA, BACKFILL

IN CROSSHATCHED

LENGTHS VARIES

STRAIGHT

NUMBER OF

BRANCH

CLAY WYE

ONE VIT.

PER NOTE 4

AREA, BACKFILL

IN CROSSHATCHED

A.1GD, GC, SO

SBW

OF

PN

PERCENT COMPLETE DATE

BULLETIN

100

90

75

60

30 BUREAU OF ENGINEERING SERVICES

DEPARTMENT OF WATER MANAGEMENT

CITY OF CHICAGO

VITRIFIED CLAY PIPEDRAIN CONNECTIONS

STANDARD REVISIONS

DATE DESCRIPTION

APPROVED PLAN

$FIL

E$

$D

AT

E$

REVIEWED:

CHECKED:

DESIGNED:

DRAWN:

SHEET.

SEE THIS

HOLE PLUG

FOR DETAIL OF

LIFTING HOLE,

3. FOR BACKFILL OF HATCHED SUPPORT AREAS, USE CONCRETE. CA-11, FLOWABLE FILL, OR CLSM.

2. FOR DUCTILE IRON PIPE DRAIN CONNECTIONS SEE SHEET NO. A.2.

1. ALL DRAIN CONNECTION JOINTS MUST BE MADE AS SPECIFIED IN SPECIFICATIONS..

NOTES:

SEWER TRENCH DETAIL

TR

EN

CH

BA

CKFIL

L

18" MAX6" MIN

6"

MIN.

TY

P.

12"

Embedment

Granular

BACKFILL

TRENCH

THE CONTRACT.

SEPARATELY AND SHALL BE INCIDENTAL TO

SURFACE RESTORATION WILL NOT BE PAID

4. AGGREGATE PLACED FOR TEMPORARY

BOTTOM.

MATERIAL IS ENCOUNTERED AT TRENCH

STONE IS ONLY REQUIRED WHEN UNSTABLE

3. FOR STABILIZATION STONE, 12" OF CA-1

CRUSHED CONCRETE.

CRUSHED GRAVEL, CRUSHED STONE, OR

2. FOR GRANULAR EMBEDMENT, USE CA-11,

1003.04.

SSRBC, ARTICLE

1. FOR TRENCH BACKFILL, REFER TO IDOT

NOTE:

SUBGRADE

req'd)

(If

Stone

Stabilization

AND SEWER TRENCH DETAIL

WITHIN 2 FEET OF THE PIPE INVERT.

PROHIBITED WHEN THE WATER TABLE IS

2. LIFT HOLES ON COMBINED SEWERS ARE

1042.16 OF THE IDOT SSRBC.

1. ALL PLUG MATERIALS MUST COMPLY WITH

NOTE:

7/3/18

CDWM_Details.cel 7/3/2018 2:36:52 PM

FOR BRICK SEWERS

BRICK SEWER DRAIN CONNECTIONS

CONNECTION

PROPOSED DRAIN

DRAIN CONNECTION

INVERT OF PROPOSED

24" OR LARGER

EXISTING BRICK SEWER,

OF EXISTING SEWER

INVERT ELEVATION

(NOT TO SCALE)

TO SEAL

CONCRETE COLLAR AROUND

END OF PIPE, AND PLACE

INSERT SEGMENT OF BELL

BREAK OUT HOLE,

2'-0"

GROUND GRADE

GROUND GRADE.

MAXIMUM OF 8' BELOW

MINIMUM OF 7' AND A

ELEVATION THAT IS A

CONSTRUCTED TO AN

FUTURE DRAIN SHOULD BE

THE OPENING FOR THE

BE MORTARED IN PLACE.

VIT. CLAY STOPPER TO

EARTH, AS REQUESTED BY CDWM.

BAR DRIVEN INTO UNDISTURBED

BY "U" SHAPED REINFORCED

(OPTIONAL) TOP ANCHORED

LINE OF UNDISTURBED EARTH

TRENCH BACKFILL51

PIPE (LENGTH VARIES)

OF DUCTILE IRON

ONE FULL LENGTH

2'-0"

15

EXISTING DRAIN

DOUBLE HUB

VIT. CLAY PIPE

EXTRA STRENGTH

CLOSURE PIECE

DUCTILE IRON

PLAIN END

„ BEND, BELL AND

DUCTILE IRON

EARTH, AS REQUESTED BY CDWM

BAR DRIVEN INTO UNDISTURBED

BY "U" SHAPED REINFORCED

(OPTIONAL) TOP ANCHORED

PIPE (LENGTH VARIES)

OF DUCTILE IRON

ONE FULL LENGTH

LINE OF UNDISTURBED EARTH

TRENCH BACKFILL

FOR MONOLITHIC CONCRETE SEWERS

ABOVE

CONTINUED

WEDGES IN TAPERED HOLE

NO SHRINK MORTAR AND

CONCRETE SEWER

SECTION OF MONOILITHIC

6", 8", & 10" DRAIN CONNECTIONS.

FORM A TAPERED HOLE FOR EXISTING

IN MONOLITHIC CONCRETE SEWERS,

10" FOR 10" PIPE

8" FOR 8" PIPE

6" FOR 6" PIPE

FOR REINFORCED CONCRETE PIPE SEWERS

ABOVE

CONTINUED

WEDGES IN TAPERED HOLE

NO SHRINK MORTAR AND

TRENCH BACKFILL

SEE SHEET NO. A.1

TAPERED HOLE,

FOR DETAILS OF

OF GRANULAR EMBEDMENT

6" MIN. TO INSURE PROPER PLACEMENT

PIPE SEWER

SECTION OF REINFORCED CONCRETE

GRANULAR EMBEDMENT TO SPRINGLINE

DUCTILE IRON PIPE DRAIN CONNECTIONS

FOR FUTURE USE


FOR EXISTING DRAINS

TYPICAL DRAIN CONNECTIONS

90°

12" DIA.

LESS THAN

(TYP.)

12"

(TYP.)

MIN.12

"

A.2

SBW

OF

PN


BULLETIN

100

90

75

60



CITY OF CHICAGO

DRAIN CONNECTIONS

STANDARD REVISIONS

DATE DESCRIPTION

DUCTILE IRON PIPE

APPROVED PLAN

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

5. FOR GRANULAR EMBEDMENT, USE CA-11, CRUSHED GRAVEL, CRUSHED STONE, OR CRUSHED CONCRETE.

4. FOR TRENCH BACKFILL, REFER TO IDOT SSRBC, ARTICLE 1003.04.

3. FOR VITRIFIED CLAY PIPE DRAIN CONNECTION AND DRAIN STACK CONSTRUCTION, SEE SHEET NO. A.1.

2. CONNECTIONS AND STACKS SHOWN MUST BE USED FOR 6", 8", & 10" DRAINS ONLY.

A21.51 WITH CLASS 52 THICKNESS.

1. DUCTILE IRON PIPE MUST BE BELL END WITH PUSH-ON JOINTS CONFORMING TO ANSI SPECIFICATIONS

NOTES:

9/20/17

CDWM_Details.cel 9/20/2017 11:26:35 AM

CHI

CA

GO S

EW

ER

1"

A A

1"

3'-0" DIA.

9"

21" DIA. 1"1"

3 •"1 •"

5"5" 2'-0" DIA.

1"

MATERIAL: CAST IRON

PERFORATED LIDS ON MANHOLES.

NOTE: METAL PLATES MUST BE FURNISHED FOR

1"

1 •" 1 •"1 •"

3 •"

1 ƒ"

1 ‚"

3 •

"

‚"

MNFCTR Name 1 •

"

22 ƒ

"

4"

1 •

"

FLAT

1

1 ƒ"

ƒ" TYP

•" TYP

1 ‚

"

3"

A

B

C

C

A

B

1 •" x 2"

(1) PICKHOLE

HANDLING HOLE

‡" DIA

•" ENGRAVED LETTERING

(RECESSED FLUSH)

(‡" @ BOTTOM)

ƒ" LETTERING

FOR LETTERING

1 ‚" RECESSED POCKET

& POCKET DEPTH

„" LETTERING HEIGHT

MATERIALS

DESIGN LOAD

COATING

UNDIPPED

OPEN AREA

GRATE-GRAY IRON

ASTM A48 CL35B

HEAVY DUTY

85.6 SQ. IN.

SECTION A-A

SECTION A-A

SECTION C-CSECTION B-B

PLAN

HEAVYWEIGHT MANHOLE FRAME

STANDARD CB/MH LID

LIGHTWEIGHT MANHOLE FRAME

A.3

SBW

OF

PN


BULLETIN

100

90

75

60



CITY OF CHICAGOSTANDARD REVISIONS

DATE DESCRIPTION

GD, GC, SO

MANHOLELIDS AND FRAMES

$FIL

E$

$D

AT

E$

REVIEWED:

CHECKED:

DESIGNED:

DRAWN:

Approved

PRIOR TO STREET RESURFACING.

ADJUSTMENT OF FRAMES AND LIDS OF SEWER STRUCTURES MUST BE COMPLETED

SEWER STRUCTURES ON THE SIDEWALK BEFORE STARTING PAVEMENT REMOVAL/REPLACEMENT.

INTO THE SEWER SYSTEM DURING CONSTRUCTION. THE CONTRACTOR MUST MARK LOCATIONS OF ALL

MANHOLES, CATCH BASINS AND INLETS MUST BE PROTECTED FROM THE ENTRY OF ASPHALT/DEBRIS

AND THE DWM NOTIFIED FOR PICK UP.

ABANDONED, REMOVED, OR FILLED MUST BE SALVAGED

THE FRAMES AND LIDS OF SEWER STRUCTURES TO BE

REPLACED WITH DWM STANDARD INLETS.

ADJUSTMENT OR RECONSTRUCTION OF INLETS, ANY NON-STANDARD INLETS (GUTTER BOXES) MUST BE

NON-STANDARD FRAMES AND LIDS MUST BE REPLACED WITH STANDARD FRAMES AND LIDS. IN

FRAMES AND LIDS OF THE DWM. IN ADJUSTMENT OR RECONSTRUCTION OF SEWER STRUCTURES, ANY

FRAMES AND LIDS OF SEWER STRUCTURES WITH STANDARD

THE CONTRACTOR IS REQUIRED TO REPLACE ANY BROKEN

MUST BE ADJUSTED.

IF THE ADJUSTMENT EXCEEDS AN 8" HEIGHT, THE CONE MUST BE REMOVED AND THE BARREL SECTION

NOTES:

DETAIL OF FRAME ADJUSTMENT

CHI

CA

GO

SE

WE

R

2 •"

1"

1 ˆ"

1 ƒ

"

1"

1 ‚

"

1"5"

7"

1" 1"

22 ƒ" DIA.

1"

1 …"

1 …"

2 •"

2 •

"

1 ˆ"

PLAN

SECTION

SOLID LID FOR MANHOLES

CHI

CAGO

SEW E

R PICKHOLE

(1) LARGE OPEN

(RECESSED FLUSH)

1" LETTERS

(RECESSED FLUSH)

1 •" LETTERS (TYP)

2 •"

22 ƒ" DIA.

2 …" 1 ƒ"

COVER SECTION

CATCH BASIN

INFILTRATION SOLID LID FOR

GRATE-GRAY IRON

ASTM A48 CL35B

HEAVY DUTY

UNDIPPED

85.6 SQ. IN.

OPEN AREA

COATING

DESIGN LOAD

MATERIALS

PRIOR APPROVAL OF CDWM

NOT TO BE USED WITHOUT

NOTE:

MO/

DA/

YR

X

Ö

CHI

CA

GO S

EW

ER

HANDLING HOLE

1" DIA.

(1)

9"

177 LBS.

CLASS 35B NO PAINT

IRON GRAY, ASTM A-48

MANHOLE FRAME CAST

23" DIA.

24" DIA.

†"

1 ƒ

"

3 ‚

"

MACHINED SURFACE

21" DIA.

34" DIA.

24 Ž" DIA.

MNFCTR Name

(RECESSED FLUSH)

(‡" @ BOTTOM)

3/4" LETTERING

1/2" ENGRAVED LETTERING

22 ƒ

"

4"

1 •

"

FLAT

1"1 ƒ"

ƒ" TYP

•" TYP

1 ‚

"

3"

HANDLING HOLE

7/8" DIA

B

C

C

B

A

A SECTION A-A

FOR LETTERING


& POCKET DEPTH


SECTION C-C

SECTION B-B

B

C

C

12"

(TYP)

12"

(TY

P)

PLAN VIEW (BASE TO GRADE)

OD

OD

+ 2'

OD

+ 2'

BASIN/MANHOLE LID

ADA COMPLIANT CATCH

10/1/19

HANDLING HOLE

‡" DIA

1 •

"

(RECESSED FLUSH)

(‡" @ BOTTOM)

ƒ" LETTERING


MNFCTR Name

1 •" x 2"

(1) PICKHOLE

A

A

C

C

B

B

MNFCTR Name 1 •

"

B

A

A

HANDLING HOLE

‡" DIA


(RECESSED FLUSH)

(‡" @ BOTTOM)

ƒ" LETTERING

1 •" x 2"

(1) PICKHOLE

BASIN

INFILTRATION

22 ƒ

"

4"

1 •

"

SECTION A-A

1 ƒ"

ƒ" TYP

•" TYP

1 ‚

"

3"

SECTION B-B

FLAT

1

FOR LETTERING


& POCKET DEPTH


MATERIALS

GRATE-GRAY IRON

ASTM A48 CL35B

DESIGN LOADHEAVY DUTY

COATING

UNDIPPED

85.6 SQ. IN.

OPEN AREA

SECTION C-C

EXISTING DRAINAGE

OR

UTILITY STRUCTURE

EXISTING BITUMINOUS

CONCRETE BINDER COURSE

PROPOSED BREAK

IN PAVEMENT

BRICK AND MORTAR ADJUSTMENT OR A

(HIGH EARLY) TO GRADE**

PROPOSED P.C.C. BASE COURSE

12" 12"

MA

X.

24" %

TOP OF EXISTING MASONRY

. ..

.

.

.

P.C.C.

PROPOSED SURFACE COURSE

8"

MAXIMUM OF 2 CONCRETE RINGS

* *

OD+2'

SAW CUT

TO A 2" MIN- 8" MAX ADJUSTMENT

EXISTING BASE

SECTION MUST BE ADJUSTED.

REMOVED AND THE BARREL

8" HEIGHT, THE CONE MUST BE

IF THE ADJUSTMENT EXCEEDS A

NOTE:

HOT POURED JOINT SEALER

INFILTRATION SYSTEMS

STANDARD LID FOR STORM ONLY/


TOP SLAB

IN WALLS &

10" LENGTH

12" O.C./E.W.

#4 REBAR

(TOP & BOTTOM)

2" KEYWAY

MODIFICATION

LIMITATIONS DICTATE

USED WHEN COVER

CONFIGURATIONS TO BE

TWO DIFFERENT JOINT

NOTE:

FOR CATCH BASINS

STANDARD FLAT TOP SLAB

FOR PUBLIC STREETS AND ALLEYS

SPECIAL DRAINAGE STRUCTURES

8"

2'-0"

4"

9"

STEEL DETAILS

CONCRETE SEE

8" REINFORCED

5" PRECAST OR

A.4

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

APPROVED PLAN

FLAT TOP SLAB DETAILS

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

Welded wire fabric.

(see table)

Bar C

30 (760) long

No. 4 (No. 13) bars

Dia.24

(60

0)

(WELDED WIRE FABRIC)

D 0

Bar C

T T

or sealer

Use mortar

(Riser)

D

t

cl.

1 (2

5)

Le

ngth

Radi

us

D 0 D 0D 0

Bar C

(Riser)

DT

Bar C

(Riser)

DT

or sealer

Use mortar

t t

t

Bar C

T T

cl.

1 (2

5)

(Riser)

D

unless otherwise shown.

All dimensions are in millimeters (inches)

use of tapered tops.

or when field conditions prohibit the

602501 at the option of the Contractor

602001, 602011, 602016, 602306, 602401, or

the tapered tops shown on Standards

The flat slab top may be used in lieu of

* 6 (150)

(see table)

Bar C

(see table)

Reinf. bars

(REINFORCEMENT BARS)

* **

(50)2

(50)2

(50)

2

(50)

2

Dia.24

(60

0)

(50)

2

(50)

2

**

Reinforcement

Bar C

No. 4 (No. 13)

each direction

''A '' W.W.F.

size

BarOR

Length Radius

SD T t

(min.)

D 0

D

+ 2

T

(900)

36

(1.2 m)

4'-0"

(1.5 m)

5'-0"

(150)

6

(150)

6

(200)

8

(425 sq. mm/m)

0.20 sq. in./ft.

(740 sq. mm/m)

0.35 sq. in./ft.

(740 sq. mm/m)

0.35 sq. in./ft.

(No. 13)

No. 4

(1.2 m)

4'-0"

(480)

19

(No. 16)

No. 5

(No. 16)

No. 5

(1.35 m)

4'-6"

(1.5 m)

5'-0"

(660)

26

(810)

32Standards

See applicable

PLAN

SECTION A-A ALTERNATE JOINT CONFIGURATIONS

GENERAL NOTES

TABLE

BAR C

PLAN

SECTION B-B

BB

CONCRETE FLAT SLAB TOP

PRECAST REINFORCED

STANDARD 602601-03

A A

lifting device.

Typical location for

D-See Table Below

9/5/17

USE LATEST IDOT DETAIL, #602601

WRITTEN PERMISSION FROM CDWM.

FLAT TOP SLAB AAPLICATION CAN ONLY BE USED WITH

NOTES:

MAXIMUM

2 RING

8" MAX

2" MIN


12ƒ"2'-1"

2'-1•"

21A1 6 3'-1" 6

21A2 6 8'-8" 4 52

21A3 5 3'-3" 10 343.39

21A4 5

5

4

21A5

21A6

TOTAL

4'-6" 8 4.69 38

3 37

12 30

18A1 6 2'-8•" 6

18A2 6 4 47

18A3 5 3'-3" 10 343.39

18A4 5

5

4

18A5

18A6

TOTAL

4'-6" 8 4.69 38

3 37

12 30

202

15A1 6 9 2'-3•" 6

15A2 6 T3 7'-1" 4 42

15A3 5 12 3'-3" 10 343.39

15A4 5

5

4

15A5

15A6

TOTAL

12

T3

4'-6"

3'-8"

8 4.69 38

3 37

12 30

202

12A1 6 9 1'-11" 6

12A2 6 T3

2.88 17

6'-1" 4 37

12A3 5 12 3'-3" 10 343.39

12A4 5

5

4

12A5

12A6

TOTAL

12

T3

STR.

4'-6"

11'-11"

3'-8"

8 4.69 38

3 12.43 37

12 302.45

193

8ƒ"17" 14•"

20"

8ƒ"14•"

15"

8ƒ"17"

2'-0"

14•"

8ƒ"17"

8ƒ"17" 14•"

20"

8ƒ"17"

17"

17" 8ƒ"14•"

20"

8ƒ"14•"

6ƒ" 8‚"

3'-3‚"

9.14

23"

22"

22"

16"

16•"2'-0"

STR

11'-11"

3.44

10.64

12.43

2.45

21 23•"

22"

22"15"

9ƒ"19"8‚"

19•"2'-0"

14•" 3'-3ƒ"

9

T3

12

12

T3

STR

7'-10•"

11'-11"

3-8"

244.07

11.83

12.43

2.45

2'-8•"

22"

15" 22"

11‚"22"9ƒ"

22•"

2'-0" 3'-3‚"

14•"

9

T3

12

12

T3

STR

11'-11"

3'-8"

28

219

4.63

13.02

12.43

2.45

3'-1"

22" 17"

22"

11‚"

2'-0"

3'-3‚"

STRUCTURE

21"

DIA.

18"

DIA.

15"

DIA.

12"

DIA.

BA

SES

FO

R

TY

PE "

A"

MA

NH

OL

ES (P

RE

CA

ST)

REINFORCEMENT BAR BENDING DIMENSIONS

EACH TOTAL

WEIGHT - LBSLENGTHTYPE

NO.

SIZEMARK

REQD.

NO.A B C D E F G H J K O R

MANHOLE FRAME AND LID

CHICAGO STANDARD

AS FURNISHED

PRECAST RINGS

KEY TO SUIT

6•

"9•

"

D

1"

23•

"9•

"

2'-

9"

16" 16" 16"

4'- 0"

4'- 0"

3'-

0"

DIA.

6"

6"

2'-0" 2'-0"

4'-0"

6" 3'-0" DIA. 6"

16•

"16•

"

2'-

9"

6"

7•

"

9"

10•

"

21"

DIA.

18"

DIA.

15"

DIA.

12"

DIA.

10•

"

9"

7•

"

6"

4'- 0"

3"

5-

A3

@ 6"

6"

6"

3"

1"

CL.

OPENING

3'-0

" DI

A.

6-

A1

@ 6"

BO

T.

2-A4

2-A4

3"

6"

5-

A3

@ 6"

4'-

0"

6"

3"

1•

"

CL.

1"CL.

2'-

9"

A3

AS FURNISHED

MANHOLE RINGS

KEY TO SUIT PRECAST

A3

1•" CL.

A2

2" CL.

A1

12-A6 @ 12"

2-A2 @ 3"

2-A2 @ 3"

A4

3-A5 @ 3"

A4

C C

A

B

A

B

SECTION A-A

PLAN

SECTION B-BSECTION C-C

PRECAST BASE

PLAN

SCHEDULE OF REINFORCEMENT

TYPE "Y" LADDER RUNG,

CONCRETE BASE

$FIL

E$

$D

AT

E$

UNDER ALL PRECAST MANHOLE BASES

6" MINIMUM GRANULAR EMBEDMENT

NOTE:

A.5

SBW

OF

PN


BULLETIN

100

90

75

60



CITY OF CHICAGO

MANHOLE FOR SEWERS

STANDARD REVISIONS

DATE DESCRIPTION

TYPE "A" PRECAST

21" DIA. AND SMALLER

REVIEWED:

CHECKED:

DESIGNED:

DRAWN:

REVISION9/5/17

VARIES

OF

PR

EC

AS

T

RIN

GS

AN

Y

CO

MBIN

ATIO

N

3'-0" DIA.

1•

"

2'-0" DIA.

9"

4"

2'-

8"

4•"

See s

heet

A.

22 f

or la

dder r

un

g t

ypes

L

AD

DE

R

RU

NG

S

ON

16"

CE

NT

ER

S

MA

XI

MU

M

2

RIN

G

8"

MA

X

2"

MIN


**{

42"

DIA.

&

SM

AL

LE

R)

5'-

0" (F

OR

SE

WE

RS

2'-

3"

2'-

9"

CENTER OF THE STREET.

BASE NEAREST TO THE

BE PLACED ON SIDE OF

MANHOLE OPENING TO

15"

48"

DIA.

&

LA

RG

ER)

6'-

0" (F

OR

SE

WE

RS

2'-

9"

3'-

3"

3'-

0"

DIA.

**

E SEWER DIAMETER D

CONCRETE PIPE AS FURNISHED.

MANHOLE BASE TO SUIT

KEY AND KEYWAY FOR PRECAST

4'-0" DIA. FOR SEWERS 48" DIA. & LARGER

3'-0" DIA. FOR SEWERS 42" DIA. & SMALLER

NOTES:

N

C

PQ3'-0" DIA.**

SEWER DIAMETER

*

4•"

BASE ONLY

IS 6" FOR 30" DIA.

THIS DIMENSIONF

E

M

A

K J G

RB

L

S

9 •

"

4'-

0"

3'-

0"

2'-

11"

(FO

R 3'-

0"

DIA.)

3'-

4"

(FO

R 4'-

0"

DIA.)

MANHOLE FRAME & LID

CHICAGO STANDARD

BRICK AND MORTAR.

ADJUSTMENT RING OR

PRECAST CONCRETE

IS LESS THAN 16".

IF THIS DIMENSION

USED, OMIT TOP RUNG

WHEN 8" RING IS

1•

"

16"

6"6" 2'-0"8"

8"

8"

5•"

2•"

16"

14 •

"

&

USIN

G 2'-

8"

CO

NE

NO

T

USIN

G 8"

RIN

G

OR 3'-

4"

CO

NE

USIN

G 8"

RIN

G14 •

"

1•

"

6•

"

16"6•

"9•

"

16" CENTER.

RUNGS ON

TYPE "Y" LADDER

BASE TABULATION

VARIES, SEE

6•

"9•

"

UNDER CONE.

PLACED DIRECTLY

MUST ALWAYS BE

8" RING, WHEN USED

4 •"

SE

WER DIA

METER

42" DIA. & SMALLER

3' DIA. FOR SEWERS

48" DIA. & LARGER

4' DIA. FOR SEWERS

4"

5"

4"

5"

4'-

0"

2'-

8"

16"

SE

E

NO

TE "

A"

2'-

8"

8"

9"

4"

13 •

"

2•"

13 •

"

2•"

GASKET

RUBBER

9"

D

A A

B B

PLAN

SECTION B-B

DETAIL OF PRECAST BASEDETAIL OF PRECAST RINGS

SECTION A-A

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

11'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

10'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

9'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

8'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

7'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

6'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

5'-0"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

18'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

17'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

16'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

15'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

14'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

13'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

12'-0"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

25'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

24'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

23'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

22'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

21'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

20'-0"

11"

10"

9"

8"

7"

6"

5"

4"

3"

2"

1"

19'-0"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

"

"

"

"

"

"

"

"

"

"

"

3'-5"

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

5

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

3

3

3

3

3

3

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

2"

1"

4"

3"

"H"

HEIGHT

TOTAL

=3'-5"

CORBEL

+2'-8"

9" FRAME

4'-0"2'-8"1'-4" 8" 4"

PRECAST RINGS

MORTAR

AND/OR

BRICK

2

2

2

2

2

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

MORTAR

AND/OR

BRICK

=3'-5"

CORBEL

+2'-8"

9" FRAME

"H"

HEIGHT

TOTAL

MORTAR

AND/OR

BRICKPRECAST RINGS

"H"

HEIGHT

TOTAL

=3'-5"

CORBEL

+2'-8"

9" FRAME

4'-0" 4'-0"2'-8"1'-4" 8" 4"2'-8"1'-4" 8" 4"

PRECAST RINGS

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

MANHOLES OF VARIOUS HEIGHTS

NUMBER OF PRECAST RINGS REQUIRED FOR

RU

NG

S

ON 16"

C/

C

TY

PE "

Y"

LA

DD

ER

RINGS AS FURNISHED

KEY TO SUIT PRECAST

A.6

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

APPROVED PLAN

TYPE "A" MANHOLE

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

24" DIA. BASE

ON BOTH SIDES FOR A

* THIS DIMENSION IS 6"

PRECAST MANHOLE BASES

EMBEDMENT UNDER ALL

6" MINIMUM GRANULAR

4 •"

SEE THIS SHEET

MANHOLE BASE, FOR DETAILS

GASKET

RUBBER

HOLES WILL BE FILLED.

SHRINKING GROUT. UNUSED

& PLUG WITH NON-

IN APPROPRIATE HOLES

INSERT TYPE "X" RUNGS

2" HOLES IN WALL,

MANUFACTURER WITH NON-SHRINKING GROUT.

INSERTED INTO 2"} HOLE IN WALL & PLUGGED BY

1"} LADDER RUNG,TYPE "X", LENGTH 2'-11" OR 3'-4"

ALTERNATE.

IN HEIGHT MAY BE USED AS AN

A SEPARATE ONE PIECE CONE 3'-4"

WHERE THE 8" RING IS INDICATED

NOTE "A":

36"

30"

24"

DIMENSIONS OF PRECAST MANHOLE BASE

A B C D E F G J K L M N P Q R SRUNGS

# "Y"

4'-4•"

4'-0"

4'-0"

6"

6"

6"

6"

6"

6"

6"

6"

12"

10•"

12"

12"

6"

6"

6"

1

1

1

16"

14"

16"

16"

14"

16"

20•"

20"

16"

12•"

12"

9•"

9•"

8•"

9•"

10•"

6"

6"

18"

15"

12" 8•"

11•"

14•"

DIA.

SEWER

See s

heet

A.

22 f

or ladder r

un

g ty

pes

T

YP

E "

X"

LA

DD

ER

RU

NG

S

ON 1

6"

CE

NT

ER

S

MA

XI

MU

M

2

RIN

G

8"

MA

X

2"

MIN

OR ELLIPTICAL REINFORCEMENT

A.S.T.M. DESIGNATION C76, TABLE III, IV AND V, WALL B OR WALL C WITH CIRCULAR

"REINFORCED CONCRETE CULVERT STORM DRAIN, AND SEWER PIPE."

REINFORCED CONCRETE PIPE AS SPECIFIED IN THE SPECIFICATIONS FOR

ALL PIPE AND FITTINGS 24 INCHES IN DIAMETER AND LARGER MUST BE CLASS III, IV AND V

THE PRICE BID FOR ALL MANHOLE ITEMS.

ALL REINFORCEMENT STEEL REQUIRED FOR PRECAST RINGS MUST BE INCLUDED IN

STANDARD LENGTHS OF RINGS ARE: 4'-0", 2'-8". 1'-4", 0'-8" AND 0'-4" COLLAR.

"REINFORCED CONCRETE CULVERT, STORM DRAIN, AND SEWER PIPE", CLASS II, WALL B.

PRECAST CONCRETE RINGS MUST CONFORM TO A.S.T.M. DESIGNATION C76 FOR

NOTES:

9/19/17

24" AND LARGER

BASES AND RINGS

PRECAST RISERS,


A.7

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

REINFORCEMENT FOR TYPE "A"

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

REVISION2/23/17

REINFORCEMENT BAR BENDING DIMENSIONS

BA

SES

FO

R

TY

PE "

A"

MA

NH

OL

ES (Precast)

36"

DIA.

30"

DIA.

24"

DIA.

A B C D E F G H J K O RWEIGHT - LBS

EACH TOTALLENGTHTYPE

NO.

SIZEMARK

STR

UCT

URE

REQD.

NO.

24A1

24A2

24A3

24A4

6

6

5

5

9

T3

12

3'-5"

9'-4"

3'-6"

4'-9"

6

7

10

5.13

4.96

98

37

50

14•"

24A5

24A6

5

4

12

T3

STR. 4'-8"

11'-11"

10

12

3

14.02

3.65

3.12

12.43

31

37

37

3'-5"

2'-1" 17"

15" 2'-1" 17"

14‚"2'-3•"13"

14•"

8ƒ"

8ƒ"

2'-4‚"22"

20" 3'-3‚"

30A1

30A2

30A3

30A4

30A5

30A6

30A7

30A8

6

5

5

5

5

5

5

4

T3

9

12

12

STR

11'-1"

4'-4"

4'-0"

3'-10"

5'-3"

5'-1"

4'-8"

6

4

4

5

5

3

5

15

4.52

4.00

5.48

3.12

100

18

17

20

27

37

26

47

12

T3

12

11'-11"

16.65

4.17

12.43

5.30

TOTAL 292

TOTAL

2'-7"

18"

7ƒ"

4'-4"

2'-3"

2'-3"15"

21"

15"

21"

2'-7"15" 15"

2'-10"

2'-10•"2'-0"

17"18"

10ƒ"

12ƒ"

10ƒ"18"

20" 3'-3‚"

7ƒ"12ƒ"

TOTAL 290

36A1 6 T3 12'-7" 6

36A2 5 9 6'-0" 4 25

36A3 5 12 4'-6" 4 194.69

36A4 5

5

5

36A5

36A6

12

12

5'-0"

11-11"

5 5.22 26

5 30

3 37

336

5

4

36A7

36A8

12

STR. 4'-8"

5 30

18 563.12

T3

5'-9"

5'-8"

18.90

6.26

6.00

12.43

5.91

113

2'-9"

2'-0"

8ƒ"

3'-3‚"

17"

2'-9"

3'-0"2'-2"

14•"

20"

10ƒ"

10ƒ"

15"

18"

18"

3'-0"

15" 3'-0" 17"

20"

14•" 8ƒ"

6'-0"

7"

21"

21"

3'-4•"

NUMBERS IN CIRCLES DENOTE BAR TYPE.

BENDING RADII "R" TO OUTSIDE OF BAR.

ALL DIMENSIONS ARE OUT TO OUT OF BAR.

NOTES:

9 12T3

LAP =

K

O

B

C

D

K

HH

B

R

O

WITH THE METHOD OUTLINED IN THE SPECIFICATIONS.

APPROVED BY THE COMMISSIONER. JOINTS MUST BE CONSTRUCTED IN ACCORDANCE

AND LOCATED AS NOT TO IMPAIR THE STRENGTH OF THE STRUCTURE AND MUST BE

CONSTRUCTION JOINTS - JOINTS NOT INDICATED ON THE DRAWINGS MUST BE SO MADE

OUTLINED IN THE CITY OF CHICAGO STANDARD SPECIFICATIONS.

PLACING OF CONCRETE- CONCRETE MUST BE PLACED IN ACCORDANCE WITH THE METHOD

CONTACT WITH SEWAGE; 2" AT ALL OTHER SURFACES.

2.5" AT SURFACES WHERE CONCRETE IS FORMED BUT SUBSEQUENTLY WILL BE IN

3" AT EXTERIOR SURFACES WHERE CONCRETE IS DEPOSITED AGAINST THE GROUND;

CLEAR CONCRETE COVERING AS FOLLOWS (UNLESS OTHERWISE NOTED) :

CONCRETE PROTECTION FOR REINFORCEMENT- ALL REINFORCING STEEL MUST HAVE

C.R.S.I. 1990.

RECOMMENDED DETAILS AS GIVEN IN THE "MANUAL OF STANDARD PRACTICE",

UNLESS OTHERWISE NOTED. HOOKS AND BENDS ON BARS MUST CONFORM TO

BUILDING CODE.

ALL LAPS IN REINFORCING STEEL MUST BE BASED UPON THE 1989, ACI

SECURELY SUPPORTED BY BAR SUPPORTS, SPACERS OR HIGH CHAIRS.

REINFORCING STEEL- ALL REINFORCING BARS MUST BE ACCURATELY PLACED AND

REINFORCING BARS", 1986, PREPARED BY THE CONCRETE REINFORCING STEEL INSTITUTE.

AND TIED AND MUST CONFORM TO THE "RECOMMENDED PRACTICE FOR PLACING

PLACING BAR SUPPORTS- ALL REINFORCING BARS MUST BE SUPPORTED, ANCHORED

O.F. DENOTES OUTSIDE FACE E.W. DENOTES EACH WAY

I.F. DENOTES INSIDE FACE E.F. DENOTES EACH FACE

BOT. DENOTES BOTTOM F.F. DENOTES FAR FACE

T. DENOTES TOP N.F. DENOTES NEAR FACE

BARS:

THE FOLLOWING ABBREVIATIONS ARE USED TO INDICATE THE LOCATION OF REINFORCING

PLAN

SECTION B-B

5'-

0"

6"

3"

3"

6"

CL.

1•

"

A6

OPENING

3'-0

" DI

A.

6•

"

6"

2"

6"

6"

2"

1 •

"

CL.

AS FURNISHED

MANHOLE RINGS

KEY TO SUIT PRECAST

A7

3-A6

A5

A3

A1

1" CL.

A2A4

2" CL.

1•" CL.

A2

A8

B B

4-

A3

@ 9"

3-

A5

@ 5•

"

3-

A1

@ 3•

"

4-

A2

@ 9"

3-

A1

@ 4•

"

2-

A5

@ 5•

"

5-

A4

@ 6"

2-

A7

@ 6"

@ 6"

3-

A7

SECTION C-C

PLAN

5'-

0"

3"

6"

6"

3"

OPENING

3'-0

" DI

A.

CCA6

CL.

1•

"

6"

6•

"

2"

6"

6"

2"

1 •

"

CL.

3-A6 @ 3"

A7

AS FURNISHED

MANHOLE RINGS

KEY TO SUIT PRECASTA5

1" CL.

A3

A2

30"

DIA.

A4

2" CL.

1•" CL.

@ 6"

3-

A7

5-

A4

@ 6"

2-

A7

@ 6"

3-

A1

@ 4•

"

2-

A5

@ 5•

"

4-

A3

@ 9"

4-

A2

@ 9"

3-

A5

@ 5•

"

3-

A1

@ 3•

"

15-A8 @ 12"

SECTION D-D

24"

DIA.

1" CL.

1 •

"

CL.

AS FURNISHED

MANHOLE RINGS

KEY TO SUIT PRECAST

A4 3-A5 @ 3"

A4

A3

A12" CL.

A3

A2

PLAN

D DA5

OPENING

3'-0

" DI

A.

5'-

0"

5"

6"

3"

6"

3"

5"

1"

CL.

6"

3"

6"

3"

@ 6"

3-

A4

5-

A3

@ 6"

2-

A4

@ 6"

3-

A2

@ 3"

5-

A3

@ 6"

6-

A1

@ 6"

@ 6"

3-

A4

4-

A2

@ 3"

12-A6 @ 12"

1•" CL.

FOR 30" DIA. SEWERS

MANHOLE BASE

FOR 24" DIA. SEWERS

MANHOLE BASE

36" DIA.

MANHOLE BASE FOR SEWERS

2-

A4

@ 6"

24" to 36"

PRECAST BASES AND RINGS


A.8

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

48" I.D. 8"

REINFORCEMENT

TO MEET ASTM C-478

TOP OF PIPE

FLOW FLOW

48"

48" 48"

A8"

BELL END

48"8"

A

B

C

TOP OF PIPE

BELL END

48"

A

8"

B

C

I.D.

48"

I.D.

48"

8"

48" 48"

A B C

3

3

3

6

6

5

4

4

4

120"

108"

96"

84"

78"

72"

66"

60"

54"

48"

42"

3

3

11"

10"

142"

128"

114"

94•"

87•"

80•"

73•"

66•"

59•"

52•"

9"

8ƒ"

8‚"

7ƒ"

6ƒ"

6‚"

5ƒ"

5‚"

7‚"

101•"

RUNGS

PRECAST MANHOLE BASE

DIMENSIONS OF

42" x 36" RCP BASE TEE

ELEVATION

STEPS AT 16" O.C.PER

CITY OF CHICAGO

STANDARD CPP

(STEPS CAN BE LEFT OR

RIGHT PER PLAN)

PIPE

TOP OF

PIPE

TOP OF

8"

TOP OF PIPE

42" I.D.

BELL END

36" I.D.

8"

TOP OF PIPE

42" I.D.

BELL END

36" I.D.

APPROVED FINAL

I.D.

42"

8"

TOP OF PIPE

48"FLOW FLOW

48"

36" I.D.

54" x 48" RCP BASE TEE>

STANDARD (LEFT) RISER OPTIONAL (RIGHT) RISER

STANDARD (LEFT) RISER

OPTIONAL (RIGHT) RISER

(TYP)

SPIGOT

(TYP)

BELL

42" AND LARGER

(TYP)

FOR RISER DETAILS

SEE SHEET A.6

STEPS AT 16" O.C. PER

CITY OF CHICAGO

STANDARD CPPSTEPS AT 16" O.C. PER

CITY OF CHICAGO

STANDARD CPP

STANDARD CPPPER CITY OF CHICAGOTYPE Y RUNGS IN BASE AT 16" O.C. TYPE X RUNGS IN RISER AND

STANDARD CPPPER CITY OF CHICAGOTYPE Y RUNGS IN BASE AT 16" O.C. TYPE X RUNGS IN RISER AND

MANHOLE BASES

TYPE "A" BASE TEE

AND V, WALL B OR WALL C WITH CIRCULAR OR ELLIPTICAL REINFORCEMENT

CULVERT STORM DRAIN, AND SEWER PIPE." A.S.T.M. DESIGNATION C76, TABLE III, IV

PIPE AS SPECIFIED IN THE SPECIFICATIONS FOR "REINFORCED CONCRETE

LARGER MUST BE CLASS III, IV AND V REINFORCED CONCRETE

5. ALL PIPE AND FITTINGS 24 INCHES IN DIAMETER AND

WITH ASTM C-76 AND C-443, RESPECTIVELY.

THE ADJOINING PIPE, AND GASKET JOINTS COMPLYING

4. THE BASE TEE MUST BE COMPATIBLE WITH

3. ALL BASE TEES SHALL BE ASTM C76 CLASS V.

2. FOR RISER DETAILS, SEE DETAIL SHEET A.6

1. FOR LADDER DETAILS, SEE DETAIL SHEET A.22

NOTES:

4/4/19


A.9

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

APPROVED PLAN

TYPE "B" MANHOLE

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

A

A

FOR 36" DIA. SEWER

FOR 30" DIA. SEWER

FO

R 36"

DIA.

SE

WE

R

AS FURNISHED

PRECAST RINGS

KEY TO SUIT

FO

R 30"

DIA.

SE

WE

R

BRANCH

BRANCH

4'-

4"

VA

RIES

VA

RIES

21"

8'-0"

3'-0" 2'-0"3'-0"

VA

RIES

VA

RIES

2'-

2"

8" 8"1"

3'-0"

2'-6"

4'-4"

11"

8"

3'-

0"

10"

12"

4'-

10"

MAX.

0° TO 15°

SECTION A-A

FOR SEWERS 36" DIA. & 30" DIA.

TYPE "B" MANHOLE

MAX.

0° TO 15°

VA

RIES

VA

RIES

DIA.

SE

WE

R

DIA.

SE

WE

R

2'-

2" DIA.

SE

WE

R

21"

60°

60°

2'-

2"

VA

RIES

VA

RIES

3'-0" 2'-0"

21"

4'-

4"

8"

3'-0"

DIA.

SE

WE

R

2'-

2"

8'-0"

4"

60°

60°

21"

DIA.

3'-0"

16"

2'-

6"

12"

‡

DIA.

8"

11"

PLAN

SECTIONAL PLAN

CONC. BASE

A

A

FOR 42" DIA. SEWER

FOR 48" DIA. SEWER

FO

R 48"

DIA.

SE

WE

R

AS FURNISHED

PRECAST RINGS

KEY TO SUIT

FO

R 42"

DIA.

SE

WE

R

BRANCH

21"

2'-0"3'-0"3'-0"

12•

"12•

"

8'-0"

21"

BRANCH

3'-0" 3'-0"

2'-0"

SE

WE

R

DIA.

+ 2'-

1"

8"

8'-0"

4"

18"

12•

"12•

"

8"

10"

4'-

0"

12"

12•"

12•"4'-0"

3'-6"12•"12•

"3'-

6"

10"

FOR SEWERS 48" DIA. & 42" DIA.

TYPE "B" MANHOLE

SECTION A-A

MAX.

0° TO 15°

MAX.

0° TO 15°

12•"

DIA.

*3'-0"

DIA.

SE

WE

R

8"

DIA.

SE

WE

R

DIA.

SE

WE

R

DIA.

SE

WE

R

VA

RIES

VA

RIES

VA

RIES

VA

RIES

60°

60°

60°

60°

1"

‡

DIA.

PLAN

SECTIONAL PLAN

21"

21"

CONC. BASE

A

A

BRANCH

BRANCH

VA

RIES

4'-

4"

VA

RIES

DIA.

SE

WE

R

21"

60°

60°

8"

21"

8'-0"

8"

8"V

ARIES

VA

RIES

DIA.

SE

WE

R

2'-

2"

2'-

2"

3'-0" 3'-0" 2'-0"

CLAY PIPE

OF VIT.

BELL END

3'-

0"

21"

VA

RIES

DIA.

SE

WE

R

4'-

4"

VA

RIES

2'-0"3'-0"3'-0"

8'-0"

21"

VA

RIES

VA

RIES

2'-

2"

DIA.

SE

WE

R

2'-

2"

60°

60°

PLAN

SECTIONAL PLAN

AS FURNISHED

PRECAST RINGS

KEY TO SUIT 8"8"

1"

VARIES

4'-4"

VARIES

VA

RIES

4'-

0"

12"

DIA.

SE

WE

R

DIA.

SEWER

DIA.

3'-0"

MAX.

0° TO 15°

SECTION A-A

FOR SEWERS 24" DIA. & SMALLER

TYPE "B" MANHOLE

MAX.

0° TO 15°

CONC. BASE

PLAN

BRANCH

BRANCH

60°

60°

8'-0"

3'-0"2'-0"

5'-0"

4'-0"

VA

RIES

DIA.

SE

WE

R V

ARIA

BL

E

VA

RIES

VA

RIES

VA

RIES

DIA.

SE

WE

R V

ARIA

BL

E

TYPICAL REVERSE TYPE "B" MANHOLE

Not To Scale

Not To ScaleNot To ScaleNot To Scale

2D

8D

2D

8D 2

D

(ABOVE)

LADDER RUNG

TYPE X or Y

(ABOVE)

LADDER RUNG

TYPE X or Y

(ABOVE)

LADDER RUNG

TYPE X or Y

SECTIONAL PLAN

(ABOVE)

LADDER RUNG

TYPE X or Y

8'-0"

60°

60°

2'-0" 3'-0"

4'-0"

5'-0"

VA

RIES

VA

RIES

DIA.

SE

WE

R

VA

RIES

VA

RIES

VA

RIES

DIA.

SE

WE

R V

ARIES

RUNG

LADDER

TYPE X or Y

RUNG

LADDER

TYPE X or Y

RUNG

LADDER

TYPE X or Y





ALL PIPE AND FITTINGS 24 INCHES IN DIAMETER AND6.

5. 6" MINIMUM GRANULAR EMBEDMENT UNDER ALL PRECAST MANHOLE BASES

UNUSED HOLES WILL NOT BE ACCEPTED.

4. PATCHING, BRICKING, OR OTHER MATERIAL METHODS OF CLOSING

PLAN AND PROFILE SHEETS.

OPENINGS, CORRESPONDING TO THE REPRESENTATION IN THE

3. BASES MUST BE PRECAST WITH THE CORRECT NUMBER OF PIPE

PLACE IN THE FIELD. SEE SHEET A.11 FOR FURTHER CONFIGURATION DETAILS.

2. CONNECTION BELLS MAY BE INSTALLED AT MANUFACTURER'S SITE, OR MORTARED IN

PRIOR TO SUBMISSION OF MATERIAL ORDERS.

ALL PROPOSED MANHOLE CONFIGURATIONS FOR APPROVAL

1. CONTRACTOR MUST SUBMIT SHOP DRAWINGS OF

NOTES:

9/19/17


3"

6"

4'-

0"

CONCRETE PIPE SEWER

42" DIA. REINFORCED

MM

MM

3"

8'-

0"

6"

6"

3"

36B3

3"6"

6"

6"

3'-0"

DIA.

CONCRETE PIPE SEWER

36" DIA. REINFORCED

@ 6"

8-#5 36

B1

@ 6"

36

B2

4-#5

@ 6"

8-#5 36

B1

@ 6"

36

B2

4-#5

@ 6"

36

B1

4-#5

REINF. 9-#4 36B8 @ 12"

REMAINDER OF LONGITUDINAL

36B2 15-#5 36B4 @6"

36B4

36B1

1-#4 36B51-#4 36B5

36B1

4'-

10"

36

B3

2-#5

1-#4 42B5

42B1

42B4

42B1

1-#4 42B6

5'-

4"

@ 6"

15-#5 42B4

42

B3

2-#5

@ 12"

4-#4 42B6

@ 12"

42B5

3-#4

@ 12"

42

B7

2-#4

REINF. 11-#4 42B8 @ 12"


42B2

5'-7"

3"

6"

6"

3"

5"

3'-0

" DI

A.42B3

@ 6"

BO

T.

6-#5 42

B4

6"

16-#5 42

B1

@ 6"

8'-

0"

3"

3"

@ 6"

42

B1

4-#5

@ 6"

42

B2

4-#5

@ 6"

8-#5 42

B1

@ 6"

BO

T.

3-#5 42

B4

@ 6"

BO

T.

6-#5 48

B4

6"

6'-1"

6"

6"

3"

CONCRETE PIPE SEWER

48" DIA. REINFORCED

5"

4'-0

" DI

A.

3"

16-#5 48

B1

@ 6"

8'-

0"

3"

M MM

MM

M

@ 6"

48

B1

4-#5

@ 6"

48

B2

4-#5

@ 6"

8-#5 48

B1

@ 6"

BO

T.

3-#5 48

B4

48B3

48B1

48B4

2-#5 48B5

48B1

48B2

REINF. 14-#4 48B8 @ 12"


@ 6"

15-#5 48B4

@ 12"

4-#4 48B6

@ 12"

48B5

3-#4

@ 12"

48B6

2-#4

@ 12"

48

B7

2-#4

5'-

10"

48

B3

2-#5

@ 12"

48

B7

2-#4

CONCRETE PIPE SEWER

30" DIA. REINFORCED

3"

6"

6"

3"

6"

4'-4"

3'-0"

DIA.

30B3

5"

3"

6"

8'-

0"

@ 6"

30

B1

4-#5

@ 6"

30

B2

4-#5

6"

3"

@ 6"

30

B1

4-#5

@ 6"

30

B2

4-#5

@ 6"

BO

T.

3-#5 30

B4

@ 6"

8-#5 30

B1

@ 6"

8-#5 30

B1

BO

T.

@ 6"

30

B4

6-#5

30B4

30B1

1-#4 30B5

30B1

1-#4 30B7

30B2

1-#4 30B7

REINF. 10-#4 30B8 @ 12"


30

B3

3-#5

@ 12"

3-#4 30B6

@ 6"

15-#5 30B4

1-#4 30B5

@ 12"

3-#4 30B5

24" DIA. SEWERS & SMALLER

SECTION M-M

30" DIA. SEWER

PLAN

SECTION M-M

42" DIA. SEWER

SECTION M-M

48" DIA. SEWER

SECTION M-M

36" DIA. SEWER

@ 6"

36

B1

4-#5

BO

T.

@ 6"

36

B4

3-#5

3"

@ 6"

BO

T.

6-#5 36

B4

4'-4"

5"

PLAN PLANPLAN

PLAN

SECTION M-M

24B1

1-#4 24B4

24B1

1-#4 24B4

REINF. 10-#4 24B5 @ 12"


24B2

24

B3

3-#5

6"

3"

6"

3"

4'-4"

3"

6"

8'-

0"

3"

PIPE SEWER

3'-0"

DIA.

24B3

@ 12"

2-#4 42

B7

1-#4 24B41-#4 24B4

@ 6"

8-#5 24

B1

@ 6"

24

B1

4-#5

@ 6"

24

B2

4-#5

@ 6"

24

B1

4-#5

@ 6"

24

B2

4-#5

@ 6"

8-#5 24

B1

36B7

1-#4

@ 12"

4-#4 36B6

@ 12"

4-#4 36B5

@ 12"

2-#4 36

B7

A.10

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

REINFORCEMENT FOR

TYPE "B" MANHOLE BASES

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

revision

ELLIPTICAL REINFORCEMENT

AND V, WALL B OR WALL C WITH CIRCULAR OR

DESIGNATION C76, TABLE III, IV

CULVERT STORM DRAIN, AND SEWER PIPE." A.S.T.M.

FOR "REINFORCED CONCRETE

CONCRETE PIPE AS SPECIFIED IN THE SPECIFICATIONS

AND LARGER MUST BE CLASS III, IV AND V REINFORCED

5. ALL PIPE AND FITTINGS 24 INCHES IN DIAMETER


OF CLOSING

4. PATCHING, BRICKING, OR OTHER MATERIAL METHODS


THE

OPENINGS, CORRESPONDING TO THE REPRESENTATION IN

NUMBER OF PIPE

3. BASES MUST BE PRECAST WITH THE CORRECT

CONFIGURATION DETAILS.

PLACE IN THE FIELD. SEE SHEET A.11 FOR FURTHER

MANUFACTURER'S SITE, OR MORTARED IN

2. CONNECTION BELLS MAY BE INSTALLED AT


APPROVAL

ALL PROPOSED MANHOLE CONFIGURATIONS FOR


NOTES:

9/19/17


BRANCH MATERIALS MUST MATCH

Dmax

$D

AT

E$

$FIL

E$

BRANCH SIZING CHART

A

TYPICAL 4 OPENING TYPE B MANHOLE

ID

BRANCH

BRANCH

OD











PLACE IN THE FIELD.





NOTES:

REVIEWED:

DRAWN:

CHECKED:

DESIGNED:

100

BULLETIN

90

60

75

DATESBW

OF

PERCENT COMPLETE

PN

DESCRIPTION

APPROVED PLAN

DATEBUREAU OF ENGINEERING SERVICES30


STANDARD REVISIONS CITY OF CHICAGO

CONFIGURATIONS

TYPE "B" MANHOLE

9/19/17

A.11


#5 HOOPS @ 6" CTS.

#5@6"CTS.3" 3"

SEWER DI

A. "

C"

BRANCH

(CU

T

AT

OP

ENIN

GS)

TY

P.

TO

P

&

BO

TT.

#5

@ 12"

CT

S.

(SEE SECTION C-C)

#6 BARS TOP AND BOTT.

PROVIDE 3 ADD'L

2-#5 HOOPS

(SEE SECTIONAL PLAN)

#5 HOOP BAR

PROVIDE ONE ADD'L

3" 3"

3" 3"

SEWER DI

A. "

C"

BRANCH

16"

16"

2'-

0"

6"

12"

DIM. D

SEWER DI

A. "

C"

BRANCH

VA

RIES

VA

RIES

8'-0"

4'-6"3'-6"

4" 8"

10"

8'-0"

DI

M.

F

4' MIN.

SEWER DI

A. "

C"

BRANCH

8'-0"

3'-6" 4'-6"

VA

RIES

VA

RIES (TYP.)

FILLED WITH GROUT

VOID SPACES TO BE

(CUT AT OPENINGS)

TYP. I.F.

#5 @ 12" CTS. |

(CUT AT OPENINGS)

#5 @ 6" CTS. EF

(CUT AT OPENINGS)

#5 HOOPS @ 6" CTS.

2-#5 HOOPS

(ABOVE)

LADDER RUNG

TYPE "Y"

(SEE SECTION C-C)

AT OPENING

LONGITUDINAL BARS

PROVIDE TWO ADD'L

8"

SE

WE

R

DIA.

"B"

SE

WE

R

DIA.

"A"

DIA.

"C"

B

RA

NC

H

DI

M.

G

SEWER DIA. "A" 12•"12•"

4•"

1•

"

SE

WE

R

DIA.

"A"

DI

M.

F DI

M.

E

12"

SE

WE

R

DIA.

"A"

12"

VA

RIES

VA

RIES

SE

WE

R

DIA.

"B"

12"

SE

WE

R

DIA.

"B"

SE

WE

R

DIA.

"A"

#5 @ 6" CTS.

LONGITUDINAL BARS

#5 @ 12" CTS TYP.

C

C

A

6" CTS. |3-#5 @

OPENINGS)(CUT AT @ 6" CTS#5 HOOPS

OPENINGS

CUT AT

#5 HOOPS-

OPENINGS

AROUND

2-#5 HOOPS

B B

SECTIONAL PLAN

SECTION B-B

A

SECTIONAL PLAN

PLAN

SECTION A-A

PLAN

A

A

SECTION C-C

#6 BARS

ADD'L

#6 BARS

ADD'L

(CUT AT OPENINGS)

TYP. O.F.

#5 @ 12" CTS. |

12•

"12•

"

12•

"12•

"

60°

2'-0" R

A

A

A.12

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

REVISED

GD, GC, SO

MODIFIED TYPE "B" MANHOLE

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

6" MIN GRANULAR EMBEDMENT






5. 6" MINIMUM GRANULAR EMBEDMENT UNDER ALL PRECAST MANHOLE BASES






PLACE IN THE FIELD. SEE SHEET A.11 FOR FURTHER CONFIGURATION DETAILS.





NOTES:

48" DIA. & LARGER

4' DIA. FOR SEWERS

42" DIA. & SMALLER

3' DIA. FOR SEWERS

48" DIA. & LARGER

4' DIA. FOR SEWERS

42" DIA. & SMALLER

3' DIA. FOR SEWERS

3/7/19


DIA.

8"

DIA.

VA

RIES

8"

3'-0"

4'-

4"

11" VARIES 8"

BENCH

CTS.

#4 @ 12"

RUNGS

LADDER

SE

WE

R

DIA.

VA

RIES

11"

3'-0" DIA.

* CUT BAR AT DRAIN PIPE OPENING AS REQUIRED

CTS.*

#5 @ 12"

#5 @ 12" CTS.

"T" BRANCH

DIA.

VA

RIES

8"

8"

4'-

4"

11" VARIES 8"11" 3'-0"

DIA.

VA

RIES

SE

WE

R

DIA.

BENCH

RUNGS

LADDER #5 @ 12" CTS.

CTS.

#5 @ 12"

2-#5

2-#5

2-#5 (BOTT)

3-#5 (TOP)

2-#5 (BOTT.)

(TYP.) EACH FACE

#5 @ 12" CTS.

2-#5 HOOPS

(TYP.) EACH FACE

5-#5 @ 12" CTS.

(TYP.) EACH FACE

#5 @ 12" CTS.

(TYP. BOTT. SLAB)

#5 @ 12" CTS.

(TYP.) EACH CORNER

1-#5 (TOP & BOTT.)

CTS.

#5 @ 12"

CTS.

3-#5 @ 12"

CTS.

#4 @ 12"

CTS.

#5 @ 12"

CTS.

#5 @ 12"

CTS.

#4 @ 12"

(TOP & B.)

3-#5

(BOTT.)

2-#5

SECTION A-A SECTION A-A

2'-0"

3'-0" DIA.

16"

VA

RIES

SE

WE

R

DIA.

11"

11"

3'-0" 11" VARIES 8"

11"

OF

TH

E

DR

OP

PIP

E

WA

LL

THIC

KN

ES

S

VA

RIES

EL."D"

VA

RIES

VA

RIES

8"

DIA.

VA

RIES

GROUND

UNDISTURBED

CUSHION

BACKFILL

6" TRENCH

11"

RUNG

LADDER

TYPE "Y"

PRECAST PIPE

KEY TO SUIT

DIA.

"T" BRANCH

PRECAST MANHOLE RINGS,

FRAME & LID.

CHICAGO STANDARD MANHOLE

A A A A

BB

C C

SECTIONAL PLAN-B SECTIONAL PLAN-C

BB

CC

CTS.*

#5 @ 12"

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

SINGLE DROP MANHOLE

TYPE C

See sheet

A.2

2 f

or la

dder rung ty

pes

L

AD

DE

R

RU

NG

S

ON 16"

CE

NT

ER

S

12"

12"

12"

A.13

PR

EC

AS

TC

AS

T-IN-P

LA

CE

APPROVED

EL. "A"

TOP OF GROUND,

EL. "B"

INVERT

ELEVATION "C"

INVERT

EL. "B1"NO.

SHEET

"B1""A" "B" "C" "D"

ELEVATION

LOCATION

NOTE: Elevation B1 >= Elevation D

SECTION

WITHIN BARREL

LADDER RUNG

MAXIMUM

2 RING

8" MAX

2" MIN


AND V, WALL B OR WALL C WITH CIRCULAR

TABLE III, IV

SEWER PIPE." A.S.T.M. DESIGNATION C76,

CULVERT STORM DRAIN, AND

SPECIFICATIONS FOR "REINFORCED CONCRETE

PIPE AS SPECIFIED IN THE

CLASS III, IV AND V REINFORCED CONCRETE

DIAMETER AND LARGER MUST BE

3. ALL PIPE AND FITTINGS 24 INCHES IN

8" DWF-< 24" LATERAL

7" DWF-36" LATERAL

6" DWF-42" LATERAL

DEPTHS OF DWF:

FOR THE FOLLOWING

2. FOR DESIGN ONLY- USE 12" DROP PIPE

STRENGTH VCP.

FITTINGS 21" AND UNDER ARE STANDARD

1. UNLESS OTHERWISE NOTED ALL PIPE AND

NOTE:

9/19/17


6'-6"

SE

WE

R

DIA.

"F"

"F"

VA

RIES

VA

RIES

VA

RIES

3'-6" 3'-0"

*

6"

3'-6" 3'-0"

"F"

SE

WE

R

DIA.

"F"

VA

RIES

VA

RIES

8"

"F"

"F"

SE

WE

R

DIA.

*

8"

*

SEWER DIA.

8"

3'-0" DIA.2'-0" 18"

6'-6"

12"*

SE

WE

R

DIA.

12"*

"C"

EL.

"C"

EL.

EL. "D"

2'-0"

DIA.

"F"*

SEWER DIA.

2'-0"

DIA.

12"

12"

"J"

"C"

EL.

"E"

"I"

8"

16"

16"

SEWER

EXISTING

RU

NG

S

LA

DD

ER

TY

PE "

Y"

PLAN

SECTIONAL PLAN

SECTION B-BSECTION A-A

EL. "A"

GROUND

& LID

MANHOLE FRAME

CHICAGO STANDARD

DIA.

SE

WE

R

45°

* 1'-8" FOR 24" DIA. SEWERS

1'-

6"

1'-

6"

1'-2"

SEWER

EXISTING

EL. "D"

"B"

EL.

SEWER

PROPOSED

1'-6"

SEE SHEET NO. A.6

FOR DETAILS

RINGS

PRECAST MANHOLE

"E"

"H"

LI

MIT

S

OF

PA

YM

EN

T

FO

R

MA

NH

OL

E

See sheet

A.2

2 f

or la

dder rung ty

pes

L

AD

DE

R

RU

NG

S

ON 16"

CE

NT

ER

S

12"

DIA.

SEWER

"H"

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

APPROVED

TYPE C SINGLE DROP MANHOLE

pipe

Optional overflow

pipe

Optional overflow

pipe

Optional overflow

EL. "BB"

EL. "BB"

"B"

EL.

NO.

SHEET

"BB""A" "B" "C" "D"

ELEVATION

LOCATION

NOTE: Elevation BB >= Elevation D

A.14



TABLE III, IV









7" DWF-36" LATERAL

6" DWF-42" LATERAL

DEPTHS OF DWF:

FOR THE FOLLOWING


STRENGTH VCP.



NOTE:

9/19/17


11"

SE

WE

R

DIA.

*11"*

NOTE: * 13" FOR 24" SEWER

3'-0"

DIA.

11"

SE

WE

R

DIA.

11"

**

2'-4" 2'-4" 1'-10"

2-#5

#5

3" 3-#5 3"

3-#5

#4

2-#52-#5

2'-2"

SE

WE

R

DIA.

TO

P

#5 3"#53"

#5

1-#5

#4#4

1-#5

#5

3'-0" DIA.2'-0" 10"

6'-6"

SE

WE

R

DIA.

#5#5

2-#52-#5

* 11"*

2-#5

#4

1'-

9"

1'-9"

1'-9"

11"*

1'-9"

1'-9" 1'-9"

12"

12"

SE

WE

R

DIA.

24" DIA. TO 48" DIA.

FOR CONCRETE PIPE SEWERS

E D F

SECTION A-A SECTION B-B SECTION C-C

SECTION D-D

PLAN

#5

FDE

C C

A

B

A

B

PIPE SEWER

CONCRETE

REINFORCED

BOT.

2-#5 BOT.

2-#5

DIA.

SEWER

DIA.

SEWER

PIPE SEWER

CONCRETE

REINFORCED

1'-

8"

6'-6" 6'-6"

#5#5

2-#5

ELEVATION E-E ELEVATION F-F

1'-8"

#4 @ 18"

#5 @ 12"

12"

#5 @

BO

T.

#4

@ 18"

BO

T.

#4

@ 18"

(TYP.)

#5 @ 12"

3-#5 @ 12"

#4

@ 18"

7-#5 @ 12" TOP

#5 @ 9"

#5 @ 12"

#5

#5

@ 9"

#5 @ 9"

#4 @ 18"

#5

#5

@ 9"

#5

@ 9"

#4

@ 12"

#5 @ 12"

#5 @ 12"

18"

#4 @

#4

@ 12"

#5

@ 9"

#5

@ 9"

#5 @ 12"

18"

#4 @

12"

#5 @

#4 @ 18"

3-#5

3-#5 3-#5

11"*

11"*

11"*

11"*

2-#5#4

#5

#5

RINGS

2-#5

11"*

3-#5 3-#5

1'-3"

3-#5 2-#5

JOINT

CONSTR.

#5 @ 9"#5 @ 9"

#4

2-#5

9"

#5 @

9"

#5 @

11"

#4

A.15

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

EXISTING SEWER

12"

SEWER DIA.

APPROVED

BASES FOR TYPE C

24" lateral<8" DWF-

7" DWF-36" lateral

6" DWF-42" lateral

for the following depths of DWF:

Note: For Design only- Use 12" Drop pipe

pipe

Optional overflow

pipe

Optional overflow

pipe

Optional overflow pipe

Optional overflow

10/21/16

SINGLE DROP MANHOLE


4'-4"

3'-

10"

3'-

10"

2'-2" 2'-2"

4'-

4"

7'-

8"

2'-4"12" 12"

2'-4"12" 12"

2'-

2"

2'-

2"

4'-

4"

"F"

"F"

S

EW

ER

DIA.

"F"

DIA.

S

EW

ER

"F"

4'-

4"

2'-2" 2'-2"

12" 12"2'-4"

8" 12" 8"

4'-4"

12" 2'-4" 12"

4'-4"

14 •

"

1 •

"

19 •

"

12"

12"

8" 8"

"C"

EL.

EL. "D"

"E"

2'-0"

DIA.

RUNG

LADDER

TYPE "Y"

"F"

2'-0"

"H"

8"

EL. "D"

"G"

"C"

EL.

"E"

"I"

8"

DIA.

12"

12"

"J" 1"

SEWER

EXISTING

SEWER

EXISTING

SE

WE

R

DIA.

12"

LI

MIT

S

OF

PA

YM

EN

T

FO

R

MA

NH

OL

E

"F" SEWER

DIA.

7'-8"



PLAN SECTIONAL PLAN

SECTION D-D

SECTION C-C

SEWER

EXISTING

SEWER

EXISTING

EL. "A"

GROUND

& LID

MANHOLE FRAME

CHICAGO STANDARD

SEE SHEET NO. A.6

RINGS FOR DETAILS

PRECAST MANHOLE

21" DIA. & SMALLER

FOR VITRIFIED CLAY PIPE SEWERS

1'-2" 1'-2"

"H"

12"

12"

DIA.

SE

WE

R

DIA.

SE

WE

R

1'-

8"

1'-

8"

1'-

8"

1'-

8"

1'-

8"

1'-

8"

1'-

8"

1'-

8"

1'-8" 1'-8"

DIA.3'-0"

8" 12" 12" 8"3'-0" DIA.

8"8"

"B"

EL.

SEWER

PROPOSED

6"

7'-

8"

BRANCH

"T"

12"x12"

BRANCH

"T"

12"x12"SEWER

PROPOSED

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

APPROVED

DIA.

SEWER

DIA.

SEWER

See sheet

A.2

2 f

or la

dder rung ty

pes

L

AD

DE

R

RU

NG

S

ON 16"

CE

NT

ER

S

DOUBLE DROP MANHOLE

TYPE C

6'-6"

SE

WE

R

DIA.

"F"

"F"

VA

RIESV

ARIES

VA

RIES

3'-6" 3'-0"

*

6"

3'-6" 3'-0"

"F"

SE

WE

R

DIA.

"F"

VA

RIES

VA

RIES

8"

"F"

"F"

SE

WE

R

DIA.

*

8"

*

SEWER DIA.

8"8"

VARIES

8"

8"

3'-0" DIA.2'-0" 18"

6'-6"

12"*

SE

WE

R

DIA.

12"*

"C"

EL.

"C"

EL.

EL. "D"

2'-0"

DIA.

"F"*

SEWER DIA.

2'-0"

DIA.

"H"

8"

"

G"

12"

12"

"J"

"C"

EL.

"E"

"I"

8"

16"

16"

SEWER

EXISTING

SEWER

EXISTING

RU

NG

S

LA

DD

ER

TY

PE "

Y"

PLAN

SECTIONAL PLAN

SECTION B-BSECTION A-A

EL. "A"

GROUND

& LID

MANHOLE FRAME

CHICAGO STANDARD

DIA.

SE

WE

R

PICTURE

COMPLETE

45° TO

ARE ROTATED

CUT ELBOWS

DIA.

SEWER

45°

45°

* 1'-8" FOR 24" DIA. SEWERS

1'-

6"

1'-

6"

1'-

6"

1'-

6"

*

1'-2"1'-2"

SEWER

EXISTING

EL. "D"

DIA.

SEWER

"B"

EL.

SEWER

PROPOSED

SEWER

EXISTING

1'-6" 1'-6""F"*

"E"

"H"

LI

MIT

S

OF

PA

YM

EN

T

FO

R

MA

NH

OL

E

See sheet

A.2

2 f

or la

dder rung ty

pes

L

AD

DE

R

RU

NG

S

ON 16"

CE

NT

ER

S

12" 12"

DIA.

SEWER

EMBEDMENT

GRANULAR

6" MIN.

EMBEDMENT

GRANULAR

6" MIN.

A.16

CA

ST-IN-P

LA

CE

PR

EC

AS

T

PR

EC

AS

T

CA

ST-IN-P

LA

CE

PR

EC

AS

T

CA

ST-IN-P

LA

CE

PR

EC

AS

T

CA

ST-IN-P

LA

CE

9/19/17

$FIL

E$

$D

AT

E$

NOTE: Elevation B1 >= Elevation D

"E"

DIMENSIONS

"F" "G" "H" "I" "J"NO.

SHEET

"B1""A" "B" "C" "D"

ELEVATION

LOCATIONNO.

ITEM

EL. "B1"

EL. "B1"

SEE SHEET NO. A.6

FOR DETAILS

RINGS

PRECAST MANHOLE



TABLE III, IV









7" DWF-36" LATERAL

6" DWF-42" LATERAL

DEPTHS OF DWF:

FOR THE FOLLOWING


STRENGTH VCP.



NOTE:


2'-4"2'-4" 1'-10"

11"

SE

WE

R

DIA.

*11"*

NOTE: * 13" FOR 24" SEWER

3'-0"

DIA.

11"

SE

WE

R

DIA.

11"

**

2'-4" 2'-4" 1'-10"

#5

2-#5

2-#5

#5

2'-4" 2'-4" 1'-10"

3" 3-#5 3"

3-#5

#4

2-#52-#5

2-#5 2-#5

3-#5

#4

2'-2"

2'-4" 2'-4" 1'-10"

SE

WE

R

DIA.

TO

P

#5 3"#53"

#5

1-#5

#4#4

1-#5

#5

1-#5 1-#5

3'-0" DIA.2'-0" 10"

6'-6"

SE

WE

R

DIA.

#5#5

2-#52-#5

* 11"*

#4

2-#5 2-#5

#4

1'-

9"

1'-9"

1'-9"

1'-

9"

11"*

1'-9"

1'-9" 1'-9"

12"

12"

SE

WE

R

DIA.



E D F

SECTION A-A SECTION B-B SECTION C-C

SECTION D-D

PLAN

#5

FDE

C C

A

B

A

B

PIPE SEWER

CONCRETE

REINFORCED

BOT.

2-#5 BOT.

2-#5

DIA.

SEWER

DIA.

SEWER

PIPE SEWER

CONCRETE

REINFORCED

1'-

8"

1'-

8"

6'-6" 6'-6" 6'-6"

#4

#5

#5#5 #5

2-#5 2-#5

ELEVATION E-E ELEVATION F-F

1'-8" 1'-8"

#4 @ 18"

#4 @ 18"

#5 @ 12"

12"

#5 @

BO

T.

#4

@ 18"

BO

T.

#4

@ 18"

(TYP.)

#5 @ 12"

3-#5 @ 12"

#4

@ 18"

7-#5 @ 12" TOP

3-#5 @ 12"

#5 @ 9"

#5 @ 12"

#5

#4

@ 12"

#5

@ 9"

#5 @ 9"

#5

#4 @ 18"

#5

#5

@ 9"

#5

@ 9"

#4

@ 12"

#5 @ 12"

#5 @ 12"

18"

#4 @

#4

@ 12"

#5

@ 9"

#5

@ 9"

#5 @ 12"

18"

#4 @

12"

#5 @

#4 @ 18"

#4

@ 12"

#5

@ 9"

3-#5

3-#5 3-#5

11"*

11"*

4-#12

11"*

11"*

2-#5#4

2-#5

#5

#5#5

1'-3"

RINGS

2-#5

11"*

3-#5 3-#5

1'-3"

3-#5 2-#5 2-#5

JOINT

CONSTR.

#5 @ 9"#5 @ 9"

#4

2-#5

9"

#5 @

9"

#5 @

11"

#4

#5 @ 12"

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

EXISTING SEWER

EXISTING SEWER

12"12"

APPROVED

BASES FOR TYPE C9/19/17

SEWER DIA.SEWER DIA.

A.17

DOUBLE DROP MANHOLE


7" DWF-36" LATERAL

6" DWF-42" LATERAL

FOR THE FOLLOWING DEPTHS OF DWF:

NOTE: FOR DESIGN ONLY- USE 12" DROP PIPE


A

18"

C

1'-

4"

2'-0" DIA.

F

Varia

ble

BA

SE

TE

EV

ARIA

BL

E

BA

SE

TE

E

9"

MIN.

9"

MIN.

1'-6"

10"

SCALE: N.T.S.

FRAME & LID.

CHICAGO STANDARD MANHOLE

ELEV.

TOP OF PAVEMENT

PRECAST MANHOLE RISER RINGS

PRECAST PIPE (TYP.)

KEYWAY TO SUIT

CONCRETE CAP

PRECAST REINFORCED

INV. EL.

INV. EL.

INV. EL.

A

NOTES:

OU

TF

LO

W

SE

WE

R

B

V

ARIA

BL

E

SE

WE

R

A

IN

FL

OW

EMBEDMENT

GRANULAR

6" MIN.

PRECAST COMPONENT TABLE

SECTION B-B

$FIL

E$

$D

AT

E$

A.18

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

TUMBLING BASIN DETAILS

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

PRECAST

CONCRETE BASE, 10" Min.

PRECAST REINFORCED

G

18"+FC

A

B

D

SCALE: N.T.S.

EMBECO MORTAR.

MANUFACTURER WITH

IN WALL AND PLUGGED BY

INSERTED INTO 2" DIA. HOLE

TYPE "X", VARIABLE LENGTH.

1" DIA. LADDER RUNG,

TUMBLING BASIN

PRECAST

---------

ANGLE

---------

ANGLE

OPTION: WITH BEND

PLAN

SECTIONAL PLAN A-A

B

B

B

G

C 18"+F

AB

D

SCALE: N.T.S.

EMBECO MORTAR.

MANUFACTURER WITH

IN WALL AND PLUGGED BY

INSERTED INTO 2" DIA. HOLE

TYPE "X", VARIABLE LENGTH.

1" DIA. LADDER RUNG,

OPTION: W/O BEND

PLAN

SECTIONAL PLAN A-A

BB

E

3'-0" DIA.

SE

E

SH

EE

T

A.2

2

FO

R

LA

DD

ER

RU

NG

TY

PES

L

AD

DE

R

RU

NG

S

ON 16"

CE

NT

ER

S

Approved Plan

MAXIMUM

2 RING

8" MAX

2" MIN

BOOK 3.

3. FOR ADDITIONAL INFORMATION, SEE SPECIFICATIONS,

AND V, WALL B OR WALL C WITH CIRCULAR OR ELLIPTICAL REINFORCEMENT;





BOOK 3.

STRUCTURAL DRAWING, SEE SPECIFICATIONS,

1. FOR CONTRACTOR'S RESPONSIBILITY REGARDING

9/19/17


SCALE: N.T.S.

18"

12" 12"

24"

8"

BARS

#5-H

BARS

#5-U

8"

8"

T

D

LAP BARS 16"

CONCRETE

CLASS SI

#5-H BARS

PER COLLAR

4 EACH #5 U-BARS

MIN.

1'-0"

12"

MIN.

1'-0"

12"

52" OR LARGER

SEWER,

EXISTING BRICK

(NOT TO SCALE)

12" MIN.

(TYP.)

12"

TY

P.

DIA.

MINIMUM

6" EMBEDMENT

TO SECURE REBAR.

USE EPOXY OR EQUIVALENT

TO TIE COLLAR TO PIPE.

2-#5 SPACED EQUALLY

SEWER GROUT

COLLAR TO PIPE.

SPACED TO TIE

2-#5 EQUALLY

(NOT TO SCALE)

DETAILS)

REINFORCEMENT

(SEE BELOW FOR

CONCRETE COLLAR

DRAIN CONNECTION

INVERT OF PROPOSED

AT SPRINGLINE

CONNECTION

OF EXISTING SEWER

INVERT ELEVATION

DETAILS BELOW)

(SEE REINFORCEMENT

CONCRETE COLLAR

COLLAR AROUND

AND PLACE CONCRETE

END OF PIPE,

SEGMENT OF BELL

CORE HOLE, INSERT

ARCH-PIPE SEWER

EXISTING CONCRETE

SECTION

W

W

S

S

Y

18"

CONNECTING PIPE SIZES GREATER THAN 12" DIA.

EXAMPLE TYPICAL BRICK SEWER CONNECTION FOR

REINFORCED CONCRETE COLLAR DETAIL

PIPE TO PIPE

L

AR

GE

R12"

DIA.

&

EXAMPLE TYPICAL CONNECTION DETAIL

PLAN

#5 H BAR

#5 U BAR

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

APPROVED PLAN

A.19

CONCRETE COLLAR /CONNECTION DETAILS

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

12" MIN.

H

AROUND TO SEAL

PLACE CONCRETE COLLAR

BELL END OF PIPE, AND

INSERT SEGMENT OF

BREAK THROUGH HOLE,

FURNISHED AT THE UNIT PRICE OF THE WORK.

SCOPE OF THE WORK, HOWEVER, CONTRACTOR WILL BE PAID FOR THE QUANTITY ACTUALLY

VARIATIONS SHALL NOT BE CAUSE FOR ADDITIONAL COMPENSATION FOR A CHANGE IN THE

NECESSARY APPROVED ADJUSTMENTS PRIOR TO CONSTRUCTION OR ORDERING MATERIALS. SUCH

RESPONSIBILITY TO VERIFY SUCH DIMENSIONS AND DETAILS IN THE FIELD AND MAKE

SUBJECT TO NOMINAL CONSTRUCTION VARIATIONS. IT SHALL BE CONTRACTOR'S

TIMES. PLAN DIMENSIONS AND DETAILS RELATIVE TO EXISTING STRUCTURE SHALL BE

TO PREVENT THE BOTTOM OF ALL EXCAVATIONS FROM FREEZING OR FLOODING AT ALL

DURING CONSTRUCTION OPERATIONS UNTIL BACKFILL IN PLACE. PROVISIONS SHALL BE MADE

PRIOR BREAKING INTO EXISTING BRICK SEWER. ALL EXCAVATION SHALL BE KEPT DEWATERED

BE MAINTAINED IN SERVICE AT ALL TIMES. SUBMIT MEANS OF FLOW DIVERSION FOR REVIEW

CONSTRUCTION SO THAT THE WORK CAN BE PERFORMED IN THE DRY CONDITION. SEWER MUST

7. CONTRACTOR SHALL DIVERT ALL FLOW FROM THE EXISTING SEWER PRIOR TO

EXISTING STRUCTURE IS RESPONSIBILITY OF THE CONTRACTOR.

SEWER DURING CONSTRUCTION FOR REVIEW PRIOR TO CONSTRUCTION. ANY DAMAGE TO

ILLINOIS LICENSED STRUCTURAL ENGINEER, SHOWING TEMPORARY BRACING FOR THE EXISTING

SEWER DURING CONSTRUCTION. SUBMIT DESIGN AND DETAILS, SEALED AND SIGNED BY AN

ADEQUATELY BRACE OR SHORE EXISTING SEWER IF REQUIRED TO MAINTAIN INTEGRITY OF

PREVENT DAMAGE TO THE EXISTING SEWER DURING CONSTRUCTION. CONTRACTOR SHALL

6. THE CONTRACTOR SHALL PROVIDE ALL MEASURES AND PRECAUTIONS NECESSARY TO

COLLAR.

EXISTING PIPE END TO PROVIDE FLUSH BUTT JOINT, INSTALL REBAR, AND PLACE CONCRETE

5. CONCRETE COLLARS SHALL BE USED AT ALL EXISTING/PROPOSED PIPE CONNECTIONS. TRIM

BARS: 2"

A.) CONCRETE CAST AGAINST PERMANENTLY EXPOSE EARTH: 3" B.) ALL OTHER REINFORCING

4. UNLESS OTHERWISE SHOWN, THE COVER FOR REINFORCING STEEL SHALL BE AS FOLLOWS:

AND ARTICLE 1006.10.

3. ALL EPOXY COATED REINFORCEMENT BARS SHALL CONFORM TO IDOT SSRBC SECTION 508,

COMPRESSIVE STRENGTH OF 3500 PSI.

2. ALL CONCRETE SHALL CONFORM TO IDOT SSRBC ARTICLE 1020.04, CLASS SI, WITH A

BEING CONSTRUCTED.

UNLESS OTHERWISE NOTED IN SUPPLEMENTAL SPECIFICATIONS FOR THE SPECIFIC PROJECT

1. ALL ITEMS AND MATERIALS SHALL CONFORM TO THE LATEST IDOT SSRBC SPECIFICATIONS,

CONRETE COLLAR NOTES:

(NOT TO SCALE)

PIPE

DIA.

PIP

E

OU

TSID

E

DIA.

12"

12"

PIPE OUTSIDE DIA. 12"12"

ALL AROUND

#5 @ 12" O.C.

3 #5 SPACED EQUALLY

SPACED

3 #5 EQUALLY

SPACED

3 #5 EQUALLY

EQUALLY

3 #5 SPACED

SPACED

3 #5 EQUALLY

ABOUT THIS LINE

REINF. SYMETRICAL

SEWER

PROPOSED

~ OF

INVERT

JOINT AT

CONSTR.

SEWER

PROPOSED

DIAMETER OF

OUTER

REINFORCEMENT - SECTION

EXAMPLE CONCRETE COLLAR

TO PIPE.

TO TIE COLLAR

SPACED

2-#5 EQUALLY

OF THE CONNECTION SIZE.

LESS THAN 6 TIMES THE DIAMETER

CONNECTIONS TO ARCH PIPES SHALL BE NO

CENTER TO CENTER SPACING OF LATERAL

LICENSED IN THE STATE OF ILLINOIS.

IS REQUIRED BY A STRUCTURAL ENGINEER,

THAN H/3, A SPECIAL DESIGN APPROVAL

THAN H/3. IF DIAMETER IS MORE

SHALL BE EQUAL TO OR LESS

DIAMETER OF THE CONNECTION

ILLINOIS.

LICENSED IN THE STATE OF

STRUCTURAL ENGINEER,

APPROVAL IS REQUIRED BY A

THEN A SPECIAL DESIGN

DIAMETER IS MORE THAN •,

RECEIVING BRICK SEWER. IF

• OF THE DIAMETER OF THE

SHALL BE LESS THAN

DIAMETER OF THE CONNECTION

8"

8"

LAP BARS 16"

CONCRETE

CLASS SI

#5-H BARS

PER COLLAR

4 EACH #5 U-BARS

SECTION

W

W

S

12" 12"

24"

8"

BARS

#5-H

BARS

#5-U

18"

PLAN

12" 12"

24"

8"

BARS

#5-H

BARS

#5-U

18"

PROFILE

BULKHEAD

(DIFFERENT DIAMETERS)

(DIFFERENT DIAMETERS) (DIFFERENT DIAMETERS)

(SAME DIAMETERS)(SAME DIAMETERS)

COMMISSIONER.

REMOVED, OR LEFT IN PLACE, ONLY AS APPROVED BY THE

FROM SPILLING INTO LARGER PIPE. BULKHEAD MUST BE

CONTRACTOR SHALL PROVIDE BULKHEAD TO KEEP CONCRETE2.

TABLE BELOW FOR THE LARGER DIAMETER PIPE.

REINFORCEMENT BARS SHALL BE SUPPLIED AS GIVEN IN

IF DIFFERENT PIPE SIZES ARE BEING CONNECTED, STEEL 1.

NOTES

BULKHEAD

BULKHEAD

BULKHEAD

7/3/2018

D

D2

T


4"

RING

CONCRETE

PRECAST

24" DIA.

GUTTER

CURB &

GRADE OF 1%

ON A MINIMUM

PIPE TO BE LAID

CATCH BASIN.

CONNECTION TO

USED FOR

PIPE MUST BE

8" DUCTILE IRON

PRECAST CONCRETE RING

PART OF 24" DIA.

BASE CAST AS INTEGRAL

REINFORCED CONCRETE ALL INLETS

EMBEDMENT UNDER

6" MIN. GRANULAR

RISER WITH MINIMUMN 6" EMBEDMENT

PRECAST REINFORCED BASE AND

SWIRL CHAMBER

RESTRICTOR

VORTEX

OFFSET CONE

REINF. CONC.

PRECASTHALF TRAP

1' VERTICAL

8" VIT. CLAY,

RING

ADJUSTEMNT

CONCRETE

PRECAST

FRAME & LID

INFILTRATION

CHICAGO

FRAME & LID

INFILTRATION

CHICAGO

RING

ADJUSTEMNT

CONCRETE

PRECAST

OFFSET CONE

REINF. CONC.

PRECAST

RESTRICTOR

VORTEX

SWIRL CHAMBER

HALF TRAP

1' VERTICAL

8" VIT. CLAY,

RISER WITH MINIMUMN 6" EMBEDMENT


@ 12" C/C

10"-#4 DOWELS

FRAME & LID

INFILTRATION

CHICAGO

#4 @ 10" O.C.

BARS

#4 CIRCULAR

OPEN BOTTOM

FRAME & LID

INFILTRATION

CHICAGO

ADJUSTEMNT RING

PRECAST CONCRETE

HALF TRAP

8" VIT. CLAY

ELEVATION A

EMBEDMENT

RISER WITH MINIMUMN 6"


ELEVATION-A

OR ABOVE THE HALF-TRAP

OR UNDERDRAIN MUST BE AT

NOTE: THE INVERT ON INFLOW PIPE

INFLOW PIPE INVERT

BE WRAPPED IN GEOTECH FABRIC.

DIAMETER, (6" RECOMMENDED) AND MUST

2. PVC UNDERDRAINS MUST BE 4" MINIUMUM

FEET BELOW ELEVATION A.

WATER TABLE MUST BE AT LEAST 3.5

1. FOR ANY DRAIN TILE CONNECTION, THE

NOTES:

RESTRICTOR NOTES:

GENERAL NOTES:

O-RINGS WILL PROVIDE A WATER- TIGHT SEAL.

THE FACE OF THE RESTRICTOR, THE RUBBER

DOWN. UPON TIGHTENING OF THE 2 BOLTS ON

INSERT THE RESTRICTOR WITH THE OPENING

TIGHT FIT IS MADE.

PULL ON RESTRICTOR TO VERIFY THAT A

VORTEX RESTRICTOR

TIGHT FIT IS MADE.

PULL ON RESTRICTOR TO VERIFY THAT A

PROVIDING A WATER- TIGHT SEAL.

O-RINGS WILL EXPAND INSIDE THE HALF TRAP,

FACE OF THE RESTRICTOR, THE RUBBER

UPON TIGHTENING OF THE CENTER NUT ON THE

INSERT THE RESTRICTOR INTO THE HALF-TRAP.

ORIFICE RESTRICTOR

RESTRICTORS

DRAINAGE STRUCTURES

FOR PUBLIC STREETS

STANDARD DRAINAGE STRUCTURES

N.T.S.

PLAN

A A

4"

5" 4'-0" DIA. 5"

7'-

4"

4"

4"

6'-

0"

FOR PUBLIC ALLEYS

STANDARD DRAINAGE STRUCTURES

STANDARD INLET-2' DIA.

OPEN BOTTOMED BASINS

CONCRETE RING FOR

**PRECAST REINFORCED

GREEN ALLEY OPEN BOTTOM CATCH BASIN

STORAGE CAPACITY PER THE APPROVED/PERMITTED PLANS.

-AGGREGATE BASE MUST PROVIDE ADEQUATE STORMWATER

BOTTOM OF AGGREGATE SURROUNDING BASIN.

-GEOTECH FABRIC MUST BE PLACED ON SIDES AND

BELOW PRECAST REINFORCED CONCRETE RING.

- PROVIDE A MINIMUM AGGREGATE BASE OF 1.0 FEET

-"C" MUST BE A MINIMUM OF 3 FEET.

FOLLOWED:

BOTTOM APPLICATION, THE FOLLOWING CRITERIA MUST BE

**IF FLAT TOP SLAB CATCH BASIN IS USED IN AN OPEN

DEPTH INSTALLATION IS IMPOSSIBLE.

TO BE USED IF STANDARD CONE WITH REQUIRED SUMP

2'-0" DIA.

B

SU

MP

RU

NO

FF

SU

RF

AC

E

DIR

EC

T

2'-

0"

W/

O

RU

NO

FF

SU

RF

AC

E

W/

DIR

EC

T

3'-

4"

MIN.

SU

MP

5"

7'-

4"

2'-

10"

4'-

6"

CATCH BASIN-ORIFICE RESTRICTOR

2'-

0"

4'-

0"

4"3'-0" DIA.4"

2'-0" DIA.

2'-

10"

4'-

6"

2'-0" DIA.

5"4'-0" DIA.5"

STANDARD CATCH BASIN-4' DIA. STANDARD CATCH BASIN-3' DIA.

3" 2'-0" DIA. 3"

2'-

6"

AA

PERFORATED LID

MANHOLE FRAME AND

CHICAGO STANDARD

2'-0"

4'-0"

11"

C

5•"

1•"

12"

8"

8"

8"

WITH PRIOR APPROVAL OF DWM FIELD INSPECTOR.

USED ONLY

3. INLETS AND 3' DIAMETER CATCH BASINS ARE TO BE

TRAP AND FLAT TOP SLAB CATCH BASIN AS NECESSARY.

2. IF B < 4 FEET, THEN USE A DUCTILE IRON PIPE HALF

HALF-TRAP.

DOWNSTREAM CATCH BASIN IS REQUIRED TO HAVE A

ALLOWED IN PRIVATE SITES & ALLEYS. ONLY THE

1. CATCH BASIN TO CATCH BASIN CONNECTIONS ARE

DRAWN:

CHECKED:

REVIEWED:

DESIGNED:

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

A.20

$FIL

E$

$D

AT

E$

APPROVED

DRAINAGE STRUCTURE DETAILS

3" MAXIMUM* (TYPICAL)

TO FACE OF CURB

*OUTER EDGE OF FRAME

4"

4"

4"4"

4"

UNDERDRAIN DETAIL

12"

#5 @

MORTAR

MORTAR

GRADE

IRON PIPE

DUCTILE

8" DIA.

2" R

2" R

(FRAME & LID NOT SHOWN)

RESTRICTOR

ORIFICE

B

B

5" 4"

SU

MP 3'-

4"

1'-

0"

1'-

0"

SU

MP 3'-

10"

USED.

AT INTERSECTIONS WHERE A PERFORATED LID SHALL BE

*CLOSED LIDS ARE REQUIRED ON ALL MANHOLES EXCEPT

*ALLEYS: 3-INCH ORIFICE RESTRICTOR IN THE LAST CB.

*RESIDENTIAL STREETS: 3-INCH VORTEX RESTRICTOR

*BUS ROUTES: 3-INCH ORIFICE RESTRICTOR

*ARTERIAL STREETS: 3-INCH ORIFICE RESTRICTOR

INSTALLATION ARE AS FOLLOWS:

RESTRICTOR. REQUIREMENTS FOR RESTRICTOR

APPROVE THE NON-INSTALLATION OR REMOVAL OF ANY

STOPS, OR EMERGENCY ENTRANCES. THE DWM MUST

BASINS IN CLOSE PROXIMITY TO VIADUCT AREAS, BUS

RESTRICTORS MUST NOT BE INSTALLED IN CATCH

BASINS OUTSIDE OF THE CENTRAL BUSINESS DISTRICT.

FLOW RESTRICTORS MUST BE INSTALLED IN ALL CATCH

IN ADVANCE OF PICK UP DATE AND TIME.

CONTRACTOR MUST CALL 48 HOURS

CONTACTING 312-747-8736 (7AM TO 3PM, M-F).

CONTRACTOR SHOULD ARRANGE FOR PICK UP BY

CENTRAL DISTRICT AT 3901 S. ASHLAND AVE. THE

THE RESTRICTORS CAN BE OBTAINED FROM DWM

STRUCTURES SHOULD NOT BE INCREASED.

THE EXTENT PRACTICAL. THE NUMBER OF EXISTING

CONSIDER LIMITING THE NUMBER OF CATCH BASINS TO

THE DESIGN OF ANY ROADWAY IMPROVEMENT MUST

BE MAINTAINED WITH ANY ROADWAY IMPROVEMENT.

THE DWM'S RAIN BLOCKER RESTRICTOR PROGRAM MUST

MAXIMUM

2 RING

8" MAX

2" MIN

MAXIMUM

2 RING

8" MAX

2" MIN

MAXIMUM

2 RING

8" MAX

2" MIN

MAXIMUM

2 RING

8" MAX

2" MIN

10/27/17

7"1'-4"

BARS

2-#7 DEFORMED

30" LONG, 30" C/C

1/2" ROUND TIE BARS

CONSTRUCTION JOINT

#5 DOWEL BAR @

for Drainage

Note: Positive Summit

for Drainage

Note: Positive Summit

Per CDOT Details

TYPE B CURB & GUTTER

Per CDOT Details

CURB AND GUTTER

TYPE B-V.12

4" MAXIMUM(TYP)

4" MAXIMUM (TYP)

BOTTOM.

REQUIRED WHEN UNSTABLE MATERIAL IS ENCOUNTERED AT TRENCH

3. FOR STABILIZATION STONE, 12" OF CA-1 STONE IS ONLY

STONE, OR CRUSHED CONCRETE.

2. FOR GRANULAR EMBEDMENT, USE CA-11, CRUSHED GRAVEL, CRUSHED

1003.04.

1. FOR TRENCH BACKFILL, REFER TO IDOT SSRBC, ARTICLE

SEWER ENGINEER OR FIELD INSPECTOR.

BE USED ONLY WITH PRIOR APPROVAL OF DWM

INLETS AND 3' DIAMETER CATCH BASINS ARE TO

NOTE:

PIPE SURROUNDING

MIN. OF 4" STONE,

CA-7 SHOULD BE

FILLAGGREGATE

WIDTH OF OD+8" MIN, MINIMUM

FABRIC, 4OZ GEOTEXTILE NON-WOVEN,

NON-DEGRADING,WITH

TOP OF TRENCH, OVERLAPPING ON

WRAPPED, AND BE FULLY

PERIMETER TO

PIPE (OD)PERFORATED


.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

RUNOFF

DIRECT SURFACE

2'-0" W/O

SURFACE RUNOFF

3'-4" W/ DIRECT

MIN. SUMP

ELEVATION A

THE HALF-TRAP ELEVATION A.

OR UNDERDRAIN MUST BE AT OR ABOVE


TIGHT SEAL.

PROVIDE A WATER-

RUBBER O-RINGS WILL

THE RESTRICTOR, THE

BOLTS ON THE FACE OF

TIGHTENING OF THE 2

DOWN. UPON

WITH THE OPENING

INSERT THE RESTRICTOR

FIT IS MADE.

VERIFY THAT A TIGHT

PULL ON RESTRICTOR TO

N.T.S. N.T.S.

..

.

5"

SURFACE RUNOFF

2'-0" W/O DIRECT

RUNOFF

3'-4" W/ DIRECT SURFACE

MIN. SUMP

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

ELEVATION A

ADJUSTMENT RING

PRECAST CONCRETE

THE HALF-TRAP ELEVATION A.

OR UNDERDRAIN MUST BE AT OR ABOVE


N.T.S.

4. IF B< 4 FEET, THEN USE A FLAT TOP SLAB CATCH BASIN AS NECESSARY.

3. MIN. ORIFICE SIZE= 2.5" DIA.

WATERPROOF/WEATHER PROOF MATERIALS.

IN STAINLESS STEEL, DUCTILE IRON, OR EQUIVALENT

2. PLATE AND FASTENERS MUST BE FABRICATED

2' MIN. SUMPS.

CATCH BASINS OR MANHOLES WITH

1. THE RESTRICTOR MUST BE INSTALLED IN

NOTES:

NOTES:

WATER- TIGHT SEAL.

THE RESTRICTOR, THE RUBBER O-RINGS WILL PROVIDE A

UPON TIGHTENING OF THE 2 BOLTS ON THE FACE OF

INSERT THE RESTRICTOR WITH THE OPENING DOWN.

MADE.

PULL ON RESTRICTOR TO VERIFY THAT A TIGHT FIT IS

"211

STANDARD DRAINAGE STRUCTURES FOR PRIVATE DEVELOPMENT

CONICAL SECTION

PLATE RESTRICTOR CATCH BASIN CONICAL SECTION

STANDARD CATCH BASIN

CONICAL SECTION

VORTEX RESTRICTOR CATCH BASIN

7'-

4"

2'-

10"

4'-

6"

24"

4'-0" DIA.

5"5"

5"

B

7'-

4"

2'-

10"

4'-

6"

4'-0" DIA.

5"5"

24"

B

7'-

4"

2'-

10"

4'-

6"

24"

5"

4'-0" DIA.

5"

5"

B

16"

16"

1•"

NOTES)

RESTRICTOR

(AS NEEDED-SEE

WITH SWIRL CHAMBER

VORTEX RESTRICTOR

CENTERED ON HALF TRAP

‚"x16"x16" PLATE

BASIN

INSIDE RADIUS OF CATCH

CURVED TO MATCH

NOTE:PLATE MUST BE

EPOXY

WITH WATERPROOF

INSIDE HALF TRAP

SEAL PLATE

HEX NUTS

WASHERS &

ANCHORS WITH

EXPANSION

4- •" DIA

TRAP

HALF

RUNOFF

DIRECT SURFACE

2'-0" W/O

SURFACE RUNOFF

3'-4" W/ DIRECT

MIN. SUMP

EMBEDMENT



SU

MP

ADJUSTMENT RING

PRECAST CONCRETE

INVERT

INFLOW PIPE

HALF TRAP

8" VIT. CLAY

ADJUSTMENT RING

PRECAST CONCRETE

INVERT

INFLOW PIPE

SU

MP

SU

MP

MANHOLE FRAME & LID

CHICAGO STANDARD

EMBEDMENT



NOTES)

RESTRICTOR

(AS NEEDED-SEE

RESTRICTOR

PLATE

INVERT

INFLOW PIPE

HALF TRAP

8" VIT. CLAY

ELEVATION A

MANHOLE FRAME & LID

CHICAGO STANDARD

MANHOLE FRAME & LID

CHICAGO STANDARD

NOTES)

RESTRICTOR

NEEDED-SEE

(AS

RESTRICTOR

VORTEX

EMBEDMENT



A.21

SBW

OF

PN


BULLETIN

100

90

75

60




DATE DESCRIPTION

APPROVED PLAN

DRAINAGE STRUCTURE DETAILSPRIVATE DEVELOPMENT

$FIL

E$

$D

AT

E$

DRAWN:

DESIGNED:

CHECKED:

REVIEWED:

4"

PERFORATED PIPE (OD)

4"

4"4"

4" WIDTH OF OD+8" 4OZ MIN, MINIMUM

GEOTEXTILE FABRIC, NON-WOVEN,

WITH NON-DEGRADING, OF TRENCH,

OVERLAPPING ON TOP FULLY WRAPPED, AND

PERIMETER TO BE

SURROUNDING PIPEMIN. OF 4" STONE,SHOULD BE CA-7 AGGREGATE FILL

UNDERDRAIN DETAIL

PICK UP DATE AND TIME.

3PM, M-F). CONTRACTOR MUST CALL 48 HOURS IN ADVANCE OF

ARRANGE FOR PICK UP BY CONTACTING 312-747-8736 (7AM TO

DISTRICT AT 3901 S. ASHLAND AVE. THE CONTRACTOR SHOULD

2. THE RESTRICTORS CAN BE OBTAINED FROM DWM CENTRAL

AS NECESSARY.

1. IF B < 4 FEET, THEN USE A FLAT TOP SLAB CATCH BASIN

MAXIMUM

2 RING

8" MAX

2" MIN

MAXIMUM

2 RING

8" MAX

2" MIN

MAXIMUM

2 RING

8" MAX

2" MIN

THE DEPT. OF BUILDINGS STORMWATER REVIEWER.

MANAGEMENT- ENGINEERING SERVICES, SEWER SECTION, AND

ONLY WITH PRIOR APPROVAL OF THE DEPT OF WATER

6. INLETS AND 3' DIAMETER CATCH BASINS ARE TO BE USED

TRENCH BOTTOM.

REQUIRED WHEN UNSTABLE MATERIAL IS ENCOUNTERED AT

5. FOR STABILIZATION STONE, 12" OF CA-1 STONE IS ONLY

CRUSHED STONE, OR CRUSHED CONCRETE.

4. FOR GRANULAR EMBEDMENT, USE CA-11, CRUSHED GRAVEL,

1003.04.

3. FOR TRENCH BACKFILL, REFER TO IDOT SSRBC, ARTICLE

AS NECESSARY.

2. IF B < 4 FEET, THEN USE A FLAT TOP SLAB CATCH BASIN

HALF-TRAP.

DOWNSTREAM CATCH BASIN IS REQUIRED TO HAVE A

ALLOWED IN PRIVATE SITES & ALLEYS. ONLY THE

1. CATCH BASIN TO CATCH BASIN CONNECTIONS ARE

GENERAL NOTES:

10/27/17


A

A

10"

12"

1"

10 ƒ"

1 ‰"

9 ‚

"

1 …"

3 •

"

SECTION-A

COPOLYMER POLYPROPYLENE PLASTIC

BAR REINFORCEMENT

Œ" SOLID ALUMINUM

5 ƒ"

RECTANGULAR STEP LADDER RUNG

AND LARGER MANHOLES.

FOR USE ONLY IN 48" DIAMETER

PLAN

ELEVATION

RISER

TYPE X

16"

C

TO

CL

L

4•

"

Varies

PLAN

ELEVATION

BASE

TYPE Y

5" 5" 6"

MIN.

CURVED OR FLAT WALL

10" 20"60°

4•"

C. MINIMUM DEPTH- 3 1/2" TO 3 3/4"

B. HOLES MUST BE 10" CENTERED, 1" DIAMETER

A. HOLES MUST BE PARALLEL

5. HOLES- PREFORMED/DRILLED

4. MINIMUM CONCRETE STRENGTH MUST BE 3000 PSI

3. ALL STEPS SHALL BE VERTICALLY ALIGNED IN A STRAIGHT LINE.

TO A HORIZONTAL PULL-OUT LOAD OF 1000 LBS. WHEN INSTALLED.

2. STEPS SHALL MEET THE REQUIREMENTS OF ASTM C478 IN ADDITION

1. VERTICAL SPACING = 16" O.C., ON VERTICAL WALL ONLY.

NOTES:

A.22

PN

PERCENT COMPLETE

DESCRIPTION

OF

DATE

75

SBW

STANDARD REVISIONS


CITY OF CHICAGO

30

APPROVED PLAN

BUREAU OF ENGINEERING SERVICESDATE

60

DRAWN:

REVIEWED:

DESIGNED:

CHECKED:

100

90

BULLETIN

LADDER RUNGS5/8/17


CLSM/FLOWABLE FILL

FILL WITH SAND OR

NOTE

IS LESS THAN 24"

AND MORTAR IF PIPE TO BE ABANDONED

SEAL ALL OPENINGS WITH BRICK

MODIFIED WITH NO ACCESS HOLE

SEE IDOT STD. 602601-03 OR CURRENT

REINFORCED FLAT TOP SLAB.

CLSM/FLOWABLE FILL

FILL WITH SAND OR

AND MORTAR

WITH BRICK

SEAL ALL OPENINGS

OR SEALER

USE MORTAR

ABANDONED

IF PIPE IS NOT

MAINTAIN FLOW

TOP SLAB (SEE NOTE BELOW)

REINFORCED FLAT

SEWER CROWN

FILL TO 6" ABOVE

FILL WITH CLSM/FLOWABLE

ABANDON MANHOLESABANDON CATCH BASIN

.

ADJUSTING RINGS

REMOVE FRAME, LID AND

REMOVE CONE SECTION

ADJUSTING RINGS


REMOVE CONE SECTION

ADJUSTING RINGS


REMOVE CONE SECTION

DETAILS

ABANDONED SEWER STRUCTURE

TRENCH BACKFILL

OR SEALER

USE MORTAR

TOP SLAB

REINFORCED FLAT

4" TOPSOIL

IN LANDSCAPE AREAA.23

PN

PERCENT COMPLETE

DESCRIPTION

OF

DATE

75

SBW

STANDARD REVISIONS


CITY OF CHICAGO

30

APPROVED PLAN

BUREAU OF ENGINEERING SERVICESDATE

60

DRAWN:

REVIEWED:

DESIGNED:

CHECKED:

100

90

BULLETIN

10/15/15

TRENCH BACKFILL

OR SEALER

USE MORTAR

TOP SLAB

REINFORCED FLAT

TYPE B, 6" MIN.

SUB-BASE GRANULAR MATERIAL,

STREET CLASSIFICATION

TYPE TO MEET

MIX "D", 1 •",

HMA SURFACE COURSE

DEPTH BASE TO GRADE

P.C. CONCRETE BASE COURSE,

C/C AS REQUIRED (TYP.)

INTO EXISTING BASE, 30"

DRILLED AND GROUTED

#5 TIE BARS, 18" LONG,

IN PAVEMENT AREA


a.1 cdwm details.cel 7/3/2018 2:36:52 pm · 2020-01-04 · 30 bureau of engineering services...

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