FINISHED GRADE ASPHALT GUTTER LINE CB LEAD, INSTALLED …

NOTES:

1. THIS DRAWING SHALL BE USED IN ACCORDANCE WITH SECTION 7.0 OF THE MANUAL OF ENGINEERING STANDARDS AND

SPECIFICATIONS, LATEST EDITION.

2. FOR FRAME & GRATE DETAILS, SEE STD DWG SW-6.

3. ALL JOINTS TO BE PRE-WETTED BEFORE MORTAR IS PLACED.

4. ONLY PRODUCTS LISTED IN THE CITY OF NANAIMO APPROVED PRODUCTS LIST WILL BE ACCEPTED FOR INSTALLATION.

5. ALL DIMENSIONS ARE MILLIMETERS UNLESS NOTED OTHERWISE.

6. CATCH BASIN LID TO MEET CS-600 LOADING.

762

406

1067

400 MIN

FOR COMPACTION

50

150mm OF 38mm DRAIN ROCK

ON APPROVED SUB-GRADE

GROUT ALL AROUND CB LEAD,

INSIDE & OUTSIDE OF BARREL

PRECAST CB LID

PRECAST GRADE RINGS,

2 MIN

CB INLET FRAME & GRATE,

GROUTED TO GRADE RINGS

AS REQ'D

PRECAST CATCH BASIN

BARREL

CB LEAD, INSTALLED IN

FACTORY KNOCK-OUT, SEE

DESIGN DWGS FOR SIZE

127

GU

TT

ER

LIN

E

610 ID

20

ASPHALT

CONCRETE

CURB

BACKFILL WITH IMPORTED

GRANULAR FILL

10

0 M

AX

50 M

IN

FINISHED GRADE

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-1

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y

STANDARD CATCH BASIN

1:15

JAN 2016

NOV 2016

SW-1

Engineering Standards & Specifications

May 2020 Edition

NOTES:








762

85

657

400 MIN

FOR COMPACTION

50





PRECAST CATCH BASIN

BARREL




143

GU

TT

ER

LIN

E

611 ID

PRECAST CB LID


2 MIN

CB INLET FRAME & GRATE,

GROUTED TO GRADE RINGS

AS REQ'D

20

ASPHALT

CONCRETE

CURB


GRANULAR FILL

100 M

AX

50 M

IN

FINISHED GRADE

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-2

2.28.2020


SHALLOW CATCH BASIN

1:15

JAN 2016

NOV 2016

SW-2


May 2020 Edition

NOTES:



2. FOR FRAME & HOOD DETAILS, SEE STD DWG SW-7.





940

305

915

400 MIN

FOR COMPACTION

50





PRECAST CATCH BASIN

BARREL




127

GU

TT

ER

LIN

E

762 ID

PRECAST CB LID


2 MIN

CB INLET FRAME & GRATE

20

ASPHALT

CURB INLET HOOD


GRANULAR FILL

100 M

AX

50 M

IN

FINISHED GRADE

NOTE:

TOP OF HOOD TO BE FLUSH WITH TOP OF CURB.

PRIOR TO CASTING THE CONCRETE CURB, THE

CURB INLET HOOD IS TO BE PERMANENTLY

FIXED IN PLACE BY EITHER WELDING IN-PLACE,

OR PROVIDING INSERTS CAST INTO THE

CONCRETE CURB.

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-3

2.28.2020


CURB INLET CATCH BASIN

1:15

JAN 2016

NOV 2016

SW-3


May 2020 Edition

NOTES:







762

559

1220

400 MIN

FOR COMPACTION

50






2 MIN

BOULEVARD

FRAME & GRATE

PRECAST CATCH BASIN

BARREL


FACTORY KNOCK-OUT,

SEE DESIGN DWGS

FOR SIZE

610 ID

CATCH BASINS INSTALLED IN

GRAVEL SURFACES SHALL HAVE

A 50mm THICK x 1.5mØ ASPHALT

APRON ON 100mm OF

COMPACTED CRUSHED GRAVEL

20

BACKFILL WITH

IMPORTED GRANULAR FILL

100 M

AX

50 M

IN

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-4

2.28.2020


BOULEVARD CATCH BASIN

1:15

JAN 2016

NOV 2016

SW-4


May 2020 Edition

NOTES:





332

288

500

200 MIN

35





PRECAST CATCH BASIN

BARREL




250 ID

CAST IRON GRATE TO CS-600

LOADING (TR CASTINGS TR 12 OR

EQUAL)

BACKFILL WITH COMPACTED

APPROVED NATIVE MATERIAL

ELEVATION

PLAN

PR

OP

ER

TY

LIN

E

100Ø SERVICE

FROM HOUSE

150Ø MIN

1

0

0

Ø

M

I

N

ST

OR

M S

EW

ER

LAWN BASIN

STORM SEWER

SERVICE BOX

NOTE:

IF LARGER LAWN BASIN

(SW-4) IS REQ'D, THE CB

LEAD TO BE 150Ø PVC TO

SERVICE BOX.

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-5

2.28.2020


SMALL LAWN BASIN ON PRIVATE PROPERTY

1:15

JAN 2016

NOV 2016

SW-5


May 2020 Edition

NTS

1:15

R

NOTES:



2. CASTINGS SHALL BE CERTIFIED TO MEET CS-600 LOADING.



GU

TT

ER

LIN

E

762

610

382

127

4-RESTING

PADS

76

338

FRAME PLAN

FRAME SECTION

GRATE PLAN

GRATE SECTION

368

603

FLO

W

76

368

19

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-6

2.28.2020


CATCH BASIN FRAME AND GRATE

1:10

MAR 2016

NOV 2016

SW-6


May 2020 Edition

NOTES:




3. FOR GRATE, SEE STD DWG SW-6.



FRAME PLAN

SECTION

914

610

787

597

GU

TT

ER

LIN

E

4-RESTING

PADS

133

127 M

IN

178 M

AX

132

108

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-7

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y ADJUSTABLE CATCH BASIN

FRAME AND HOOD

1:10

MAR 2016

NOV 2016

SW-7


May 2020 Edition

NOTES:



2. ALL BEARING SURFACES BETWEEN FRAME, COVER AND RISER RINGS SHALL BE MACHINED FOR NON-ROCKING FIT IN ALL

POSITIONS. ALLOW 1.5mm RAISED FACE IN CASTINGS FOR MACHINING.



FRAME AND GRATE PLAN

GRATE SECTION

FRAME SECTION

616

562

114

63

70

32

610

762

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-8

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y BOULEVARD CATCH BASIN

FRAME AND GRATE

1:10

MAR 2016

NOV 2016

SW-8


May 2020 Edition

NOTES:



2. INLET AND OUTLET GRATES TO BE WELDED AND HOT-DIP GALVANIZED TO ASTM A123/A123M.

3. GRATES TO BE EASILY LIFTED TO ALLOW ACCESS TO THE PIPE FOR CLEARING OF DEBRIS.

4. GRATES TO BE DESIGNED IN ACCORDANCE WITH SECTION 7.11.

5. IF SPECIFIED ON DESIGN DRAWINGS, GUARD RAIL TO BE INSTALLED PER STD DWG SW-12.



450

MIN

1.5

1

1

1

ELEVATION (OUTLET SHOWN) SECTION

150mm OF 38mm DRAIN

ROCK ON APPROVED

SUB-GRADE

D

I

T

C

H

T

O

P

D

I

T

C

H

B

O

T

T

O

M

1:1

1.5:1

1

2

1.5:1

FILL SLOPE MUST NOT WRAP

AROUND THE WING WALL.

IF SLOPES ARE REQUIRED TO

BE STEEPER THAN THOSE

SHOWN, CLASS 10 RIPRAP TO

BE INSTALLED.

INLET GRATE SUPPLIED BY

PRE-CAST MANUFACTURER

1.5

1

OUTLET GRATE SUPPLIED BY

PRE-CAST MANUFACTURER

PLAN (INLET SHOWN)

EXTENT AND SIZE OF RIPRAP

AT INLET & OUTLET AS

SHOWN ON DESIGN DWGS

EXTENT AND SIZE OF RIPRAP

AT INLET & OUTLET AS

SHOWN ON DESIGN DWGS

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-10

2.28.2020


PRECAST CONCRETE HEADWALL

1:50

FEB 2016

NOV 2016

SW-10


May 2020 Edition

1:501:50

1:50

NOTES:




3. THIS HEADWALL IS FOR DRIVEWAY CULVERTS AND HYDRANT ACCESS ONLY, UNLESS APPROVED BY CITY ENGINEER.

4. IF HORIZONTAL ANGLE BETWEEN THE DITCH FLOW AND CULVERT INLET OR OUTLET EXCEEDS 30°, THE HEADWALL WILL

REQUIRE WING WALLS TO FUNNEL FLOW TO PREVENT EROSION TO WALLS OF THE DITCH. SEE DESIGN DRAWINGS FOR DETAILS


1.5

1

ELEVATION

SECTION

300

MIN

450

MIN DITCH

BOTTOM

DITCH BOTTOM

1000

MA

X D

IT

CH

D

EP

TH

1.5

1

15M PIN

15M PIN, c/w HOOK

INSTALL SUCH THAT MIN ONE BAR

IS DRIVEN THROUGH EACH SACK.

ENSURE PIN IS DRIVEN ENTIRELY

THROUGH BOTTOM SACK

SANDBAGS FILLED WITH

15MPa CONCRETE

CONCRETE, PRE-WETTED

1

3

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-11

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y SANDBAG HEADWALL FOR

CULVERT INLETS AND OUTLETS

1:25

FEB 2016

NOV 2016

SW-11


May 2020 Edition

1:25

1:25

1800 MAX.

12

00

45

04

50

30

0

R=150

42 DIA. x 3.55 WALL

GALVANIZED STEEL PIPE

(TYPICAL)

CONCRETE WALL

GENERAL ARRANGEMENT

100

45

0

40

05

0

RAIL POST

TOP OF WALL

25 MIN. NON-SHRINK

CEMENT GROUT

0.51 THICK GALV.

SHEET METAL SLEEVES

STEEL PLATE CAP

0.51 OR BETTER

WELDED TO SLEEVE

USE NON-SHRINK

CEMENT GROUT TO

SET PIPE TO GRADE

EMBEDDED MOUNTING

80 2020

TYP TYP

80

80

MIN

4-12x180

ANCHOR BOLTS

BASE PLATE

120 x 12 x 120

RAIL POST

EDGE OF CONCRETE

ATTACHED MOUNTING

CONNECTION DETAILS

50 OPENINGS.

GALVANIZED STEEL CHAIN LINK

FENCING 3.55Ø WOVEN TO

TIE WIRES, 3.55Ø

MAX. SPACING

TOP RAIL - 450

TENSION BAND - 375

LINE POSTS - 300

TENSION BANDS 3 x 20

GALVANIZED STEEL

TENSION WIRE 4.5Ø

GALVANIZED STEEL WIRE.

GALVANIZED STEEL

TENSION BARS 5 x 20

(SEE DETAIL)

MIN

80

24

0

MIN

IM

UM

W

AL

L T

HIC

KN

ES

S

EDGE OF CONCRETE

NOTES:




3. ALL JOINTS MITRED, WELDED ALL AROUND AND GROUND SMOOTH.

4. INSTALLATION OF CHAINLINK FENCING AS REQUIRED BY THE CITY ENGINEER.


Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-12

2.28.2020


GUARD RAIL

NTS

NOV 1997

NOV 2016

SW-12


May 2020 Edition

TYPICAL SECTION

600 MIN FOR

COMPACTION



PRECAST MANHOLE LID


2 MIN; 4 MAX

PRECAST MANHOLE

BARREL, SEE DESIGN

FOR SIZE

PRECAST PRE-BENCHED

MANHOLE BASE

RUBBER MANHOLE

ADAPTER RING FOR

PVC PIPES

RUNGS CAST INTO WALL OF

BARREL TO CONFORM TO

WORKSAFE BC REQUIREMENTS

CAST-IN-PLACE MANHOLE

BASE

SLOPE BENCHING 1:10

MIN

PRECAST MANHOLE

BARREL, SEE DESIGN

FOR SIZE

WHERE POSSIBLE, USE

HALF PIPE SECTIONS,

OR BREAK-OUT TOP

HALF OF PIPE

CAST-IN-PLACE BASE

CAST MANHOLE BASE ON

UNDISTURBED SOILS


GRANULAR FILL

RO

AD

TO CONFORM TO WORKSAFE BC,

OR 500mm MAX

ST

RU

CT

UR

E

MANHOLE FRAME TO

BE CONCRETED TO

MANHOLE LID

USE SHORT MANHOLE

BARREL AS FORM. ENSURE

TOP IS LEVEL PRIOR TO

POURING CONCRETE

CONCRETE BLOCK TO

SET MANHOLE BARREL

HEIGHT

75

MANHOLES INSTALLED IN

GRAVEL SURFACES SHALL

HAVE A 50mm THICK x 1.5mØ

ASPHALT APRON ON 100mm OF

COMPACTED CRUSHED GRAVEL

100 M

AX

50 M

IN

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-13

2.28.2020


STORM MANHOLE

1:25

FEB 2016

MAY 2020

SW-13


May 2020 Edition

150 M

IN

1:25

NOTES:



2. FOR MANHOLE BENCHING, SEE STD DWG SW-15.

3. FOR FRAME & COVER DETAILS, SEE STD DWG SW-16.



6. LOW PROFILE FRAMES NOT PERMITTED IN ROADS UNLESS APPROVED BY CITY ENGINEER.

7. CASTING TO BE SET FLUSH WITH TRAVELLED SURFACE SUCH THAT THERE ARE NO IRREGULARITIES GREATER THAN 6mm WHEN

CHECKED WITH A 3m STRAIGHT EDGE IN ANY DIRECTION.

MIN

DROP MANHOLE TYPE 2

DROP MANHOLE TYPE 1

600

900

MIN

CORE HOLE IN

MANHOLE BARREL

150 150

1

5

0

M

I

N

MIN MIN

38mm DRAIN ROCK

38mm DRAIN ROCK

GROUT ALL AROUND,


CORE HOLE IN

MANHOLE BARREL

GROUT ALL AROUND,


DROP PIPING TO BE

250Ø MIN., EXCEPT

IF MAIN IS LESS THAN

250Ø, DROP PIPING

TO EQUAL MAIN.

50

MIN

50

MIN

RUBBER MANHOLE

ADAPTER RING FOR

PVC PIPES

RUBBER MANHOLE

ADAPTER RING FOR

PVC PIPES

DROP PIPING TO BE

250Ø MIN., EXCEPT

IF MAIN IS LESS THAN

250Ø, DROP PIPING

TO EQUAL MAIN.

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-14

2.28.2020


STORM DROP MANHOLE

1:25

FEB 2016

MAY 2020

SW-14


May 2020 Edition

1:25

1:25

NOTES:



2. FOR MANHOLE DETAILS, SEE STD DWG SW-13.

3. FOR MANHOLE BENCHING, SEE STD DWG SW-15.



NOTES:



2. FOR MANHOLE CHANNELING, REFER TO SECTION 7.49.

3. ALL CHANNELS SHALL BE FINISHED WITH A STEEL TROWEL. BENCHING (HATCHED AREAS), SHALL BE BROOM FINISHED.

4. MANHOLE COVER AND RUNG LOCATIONS SHALL BE AS SHOWN, UNLESS NOTED OTHERWISE.



4. FOUR WAY JUNCTION

1. RIGHT ANGLE BEND 2. TEE CONNECTION 3. THREE WAY JUNCTION

6. DEAD END5. STRAIGHT THROUGH

7. WYE CONNECTION 8. 45° BEND

300

300 300

TYP TYP

TY

P

300

TYP

3

0

0

T

Y

P

3

0

0

T

Y

P

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-15

2.28.2020


STORM MANHOLE BENCHING

NTS

MAY 2012

NOV 2016

SW-15


May 2020 Edition

81

3Ø

565Ø

495Ø

6

90

65

572Ø

622Ø

18

0

15

8

22

508Ø

25

COVER

FRAME

PLAN

REFERRING TO "CITY OF NANAIMO STORM DRAIN",

LETTERING SHALL BE 25 FLATTENED FACE GOTHIC

WITH FACE OF LETTERS RAISED TO THE SAME LEVELS

AS THE TOP OF THE RIBS

(IN STATUTORY RIGHTS-OF-WAY INCLUDE THE

WORDING "DO NOT COVER" ON THE MANHOLE LID)

MANUFACTURER'S SYMBOL 90 MAXIMUM DIMENSION,

CIRCLE OR SQUARE

2-21Ø HOLES

FRAMES INSTALLED ON 600Ø BARRELS

SHALL NOT HAVE RIB

NOTES:




3. ALL BEARING SURFACES BETWEEN FRAME, COVER AND RISER RINGS SHALL BE MACHINED FOR NON-ROCKING FIT IN ALL

POSITIONS. ALLOW 1.5mm RAISED FACE IN CASTINGS FOR MACHINING.

4. PAINT THE INSIDE SURFACE OF THE MANHOLE FRAME IN ACCORDANCE WITH THE MANUFACTURER'S SPECIFICATION WITH ENAMEL

RUST PAINT. COLOUR TO BE GREEN.



Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-16

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y STORM MANHOLE

FRAME AND COVER

NTS

MAR 2016

NOV 2016

SW-16


May 2020 Edition

7

7

5

I

.

D

.

8

1

0

5

2

1

I

.

D

.

5

6

5

HOLE

LIFTING

1015mm 810mm

1

9

19

19

84

200

50

FRAME OUTER RING COVER

25 SQ. KNOBS

AT 150 INTERVALS

SECTION OF FRAME, RING

AND COVER

PLAN OF FRAME PLAN OF OUTER RING

NOTES:




3. FOR COVER LETTERING AND BOLTING REQUIREMENTS REFER TO STD. DWG. SW-16 OR SW-18 (WATERTIGHT COVER).



Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-17

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y UTILITY CHAMBER STORM MANHOLE

FRAME, RING AND COVER

NTS

MAR 2016

NOV 2016

SW-17


May 2020 Edition

REFERRING TO "CITY OF NANAIMO STORM DRAIN",

LETTERING SHALL BE 25 FLATTENED FACE

(IN STATUTORY RIGHTS-OF-WAY INCLUDE THE

THE SAME LEVELS AS THE TOP OF THE RIBS

GOTHIC WITH FACE OF LETTERS RAISED TO

WORDING "DO NOT COVER" ON THE MANHOLE LID)

PLAN

POSITIONING LUG

5

7

APPLICATION:

OR HIGH TIDES ARE POSSIBLE. THIS UNIT SHALL

1

3

EQUIPPED WITH FOUR ONLY 19Ø HOLES IN FRAME

19

2

5

STEEL CAP SCREWS TO DISCOURAGE

FULLY ENCOMPASSING BOLT HOLES.

PENTA HEAD CAP SCREWS

BETWEEN FRAME UNITS.

UNITS ARE FOR USE IN AREAS WHERE FLOODING

FOR ANCHOR BOLTS AS SHOWN.

SQUARES

HAVE A POSITIONING LUG IN COVER FOR EASY

32 x 6 DEEP

REPLACEMENT OF CAP SCREWS AND SHALL BE

16 WIDE RIDGES

A

FURNISHED WITH:

WEIGHT OF UNIT SHOWN IS

FOUR 13x57 PENTA HEAD STAINLESS

A

COVER = 56.7 kg

FRAME = 113.4 kg

MANUFACTURE BOLT HOLES TO PERMIT

INTERCHANGING OF COVERS

ALLOW 1.5 RAISED FACE IN CASTING

AND COVER MACHINED TO ENSURE

VANDALISM.

FOR MACHINING.

METAL SURFACES BETWEEN FRAME

NON ROCKING FIT IN ALL POSITIONS.

A)

B)

C)

D)

A 6mm THICK NEOPRENE GASKET

781

603

502

549

543

60

549

451

413

67

54

32

25

18

4

6

NEOPRENE GASKET

DIA. OF COVER ------ 543

THICKNESS OF COVER -- 54

DIA. OF FRAME ------ 781

DEPTH OF FRAME -----184

SECTION A-A

SEE NOTE 4

NOTES:




3. PAINT THE INSIDE SURFACE OF THE MANHOLE FRAME IN ACCORDANCE WITH THE MANUFACTURER'S SPECIFICATION WITH ENAMEL

RUST PAINT. COLOUR TO BE GREEN.

4. FRAME SHALL BE SET IN MORTAR AND BOLTED TO THE MANHOLE SLAB WITH 19Ø STAINLESS STEEL BOLTS, WASHERS AND NUTS.

5. THIS DRAWING TO BE READ IN ACCORDANCE WITH DRAWING SW-13.



Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-18

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y WATERTIGHT STORM MANHOLE

FRAME AND COVER

NTS

MAR 2016

NOV 2016

SW-18


May 2020 Edition

BUILD TO SUIT GRADE.

MORTAR INSIDE AND OUT.

PRECAST CONCRETE GRADE RINGS.

JUTE WRAPPED

STANDARD MANHOLE COVER AND

FRAME. PROJECT FRAME 25mm IN

UNPAVED AREAS AND 0mm IN

2 - 45° LONG RADIUS BENDS

CONCRETE SURROUND

FRAME TO 50

BELOW BARREL (MIN.)

200

ADD REDUCER WHERE

TWO GRADE RINGS (50 MIN.)300

150

CLEANOUT CAP

PAVED AREAS

(RUBBER GASKET REMOVED)

MAIN IS GREATER THAN 150Ø

(OFF ROADWAY AREAS)

C/W 100mm BASE

ASPHALT APRON

FOUR GRADE RINGS (100 MAX.)

600Ø C76 CL II CONCRETE BARREL

COMPACTED SELECT

BACKFILL

CONCRETE IN ACCORDANCE WITH

SECTION 7.26 FOR CONCRETE BASE

NOTES:



2. TEMPORARY CLEANOUT STRUCTURES MAY ONLY BE USED AT THE DISCRETION OF THE CITY ENGINEER WHERE THERE IS

DEVELOPMENT PHASING.

3. USE WHERE NO SERVICE EXTENSION IS REQUIRED.

4. FRAME AND COVER TO STD. DWG. SW-16 OR SW-18 (WATERTIGHT COVER).

5. CLEANOUT STRUCTURES LOCATED ON GRAVEL ROADS OR SHOULDER REQUIRE A 1.5m x 1.5m HOT MIX ASPHALT APRON, 50mm THICK.



Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-19

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y TEMPORARY STORM

CLEANOUT STRUCTURE

1:15

MAR 2016

NOV 2016

SW-19


May 2020 Edition

300

60

0 (M

IN

.)

10

00

CONCRETE BASE SET IN 300Ø

SECTION OF PVC PIPE.

50Ø STEEL PIPE

PAINTED YELLOW

MANHOLE OR TEMPORARY CLEANOUT LID MARKER

WITH UPPER PORTION FLATTENED AND DISTANCE TO

LID MARKED IN BLACK FIGURES.

NOTES:



2. FOR USE ONLY WHERE MANHOLE OR TEMPORARY CLEANOUTS ARE LOCATED OUTSIDE THE PAVED PORTION OF THE STREET

3. THE MARKER SHALL BE LOCATED ON SITE BY THE ENGINEER WITH THE FLATTENED END AND MARKED DISTANCE FACING THE LID.


Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-20

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y STORM MANHOLE AND

TEMPORARY CLEANOUT MARKER

1:15

MAR 2016

NOV 2016

SW-20


May 2020 Edition

45°

45°

NOTES:

1. THIS DRAWING SHALL BE USED IN ACCORDANCE WITH SECTION 7.0 OF THE MANUAL OF ENGINEERING STANDARDS AND SPECIFICATIONS,

LATEST EDITION.

2. WHERE DEPTH OF SERVICE AT PROPERTY LINE IS GREATER THAN 2.0m, EXTEND THE SERVICE PAST THE PROPERTY LINE EQUAL TO ITS

DEPTH, TO A MAXIMUM OF 4.0m.

3. WHERE SERVICE IS INSTALLED IN ROCK, THE TRENCH IS TO EXTEND 3.0m PAST THE PROPERTY LINE.

4. STORM SEWER INSPECTION ASSEMBLY, INCLUDING PROPERTY SIDE STUB TO BE GREEN.

5. SERVICE PIPE DEPTH TO BE INSTALLED TO PROVIDE SUFFICIENT DEPTH TO SERVICE THE BASEMENT PLUMBING BY GRAVITY IN

ACCORDANCE WITH THE BC PLUMBING CODE. MINIMUM COVER OF SERVICE PIPE AT PROPERTY LINE TO BE 0.75m.



4000 MAX

SEE NOTE 2

FLO

W

300

2.0% MIN

38x89 PRESSURE TREATED

WOOD STAKE, PAINTED

GREEN. MARK WITH DEPTH

OF SERVICE FROM THE TOP

OF THE POST

MIN

450

300

FOR INSPECTION ASSEMBLY

AND SERVICE BOX INSTALLATION,

SEE DWG STD SW-23

DITCH

ALTERNATE LOCATION

OF SERVICE CONNECTION

PR

OP

ER

TY

LIN

E

OR

E

AS

EM

EN

T

ELEVATION

PLAN

WATERTIGHT CAP

FOR DEVELOPED LOTS,

STAKE AT THE PROPERTY

LINE OR TIE-INTO EXISTING

PIPING

FOR TRENCH DETAILS, REFER TO

SECTION 4 OF THE MANUAL OF

ENGINEERING STANDARDS AND

SPECIFICATIONS

ALL BENDS TO BE

45° LONG RADIUS

100Ø SDR28 PVC MIN

FINISHED

GROUND

WYE FITTING

OPTIONAL

TEE FITTING

OPTIONAL

DROP SERVICE

CONNECTION

750 M

IN

SE

E N

OT

E 5

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-21

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y GENERAL STORM SERVICE CONNECTION DETAIL

RISER AND NON-RISER TYPES

1:50

MAR 2016

MAY 2020

SW-21


May 2020 Edition

1:50

1:50

45°

45°

NOTES:

1. THIS DRAWING SHALL BE USED IN ACCORDANCE WITH SECTION 7.0 OF THE MANUAL OF ENGINEERING STANDARDS AND SPECIFICATIONS,

LATEST EDITION.

2. WHERE DEPTH OF SERVICE AT PROPERTY LINE IS GREATER THAN 2.0m, EXTEND THE SERVICE PAST THE PROPERTY LINE EQUAL TO ITS

DEPTH, TO A MAXIMUM OF 4.0m.

3. WHERE SERVICE IS INSTALLED IN ROCK, THE TRENCH IS TO EXTEND 3.0m PAST THE PROPERTY LINE.

4. STORM SEWER INSPECTION ASSEMBLY, INCLUDING PROPERTY SIDE STUB TO BE GREEN.

5. SERVICE PIPE DEPTH TO BE INSTALLED TO PROVIDE SUFFICIENT DEPTH TO SERVICE THE BASEMENT PLUMBING BY GRAVITY IN

ACCORDANCE WITH THE BC PLUMBING CODE. MINIMUM COVER OF SERVICE PIPE AT PROPERTY LINE TO BE 0.75m.



4000 MAX

SEE NOTE 2

FLO

W

300

450

MIN

2.0% MIN

38x89 PRESSURE TREATED

WOOD STAKE, PAINTED

GREEN. MARK WITH DEPTH

OF SERVICE FROM THE TOP

OF THE POST

300

FOR INSPECTION ASSEMBLY

AND SERVICE BOX INSTALLATION,

SEE DWG STD SW-23

DITCH

ALTERNATE LOCATION


PR

OP

ER

TY

LIN

E

OR

E

AS

EM

EN

T

WATERTIGHT CAP

FOR DEVELOPED LOTS,

STAKE AT THE PROPERTY

LINE OR TIE-INTO EXISTING

PIPING

FOR TRENCH DETAILS, REFER TO

SECTION 4 OF THE MANUAL OF

ENGINEERING STANDARDS AND

SPECIFICATIONS

ALL BENDS TO BE

45° LONG RADIUS

150Ø SDR28 PVC MIN

FINISHED

GROUND

WYE FITTING

OPTIONAL

TEE FITTING

OPTIONAL

DROP SERVICE

CONNECTION

750 M

IN

SE

E N

OT

E 5

NOTE:

WHERE CONNECTION TO

EXISTING SERVICE PIPING IS

SMALLER THAN 150Ø, AN

ECCENTRIC REDUCER SHALL

BE INSTALLED.

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-22

2.28.2020


COMMERCIAL AREA STORM

SERVICE CONNECTION DETAIL

RISER AND NON-RISER TYPES

1:50

MAR 2015

MAY 2020

SW-22


May 2020 Edition

ELEVATION

PLAN

1:50

1:50

NOTES:



2. WHEN SERVICE BOX IS WITHIN CONCRETE DRIVEWAY, CONCRETE ADJACENT TO THE SERVICE BOX MUST BE A MINIMUM

OF 150mm THICK FOR A MINIMUM DISTANCE OF 150mm AROUND THE OUTSIDE EDGES OF THE SERVICE BOX.



FLOW

300 M

IN

600 MIN

TY

P

TYP

CONCRETE DRIVEWAY LANDSCAPED OR GRAVEL

IN AREA OF GRAVEL,

OMIT TOP SOIL

25

CRUSHED GRAVEL (20mm

MINUS), COMPACTED TO 95%

MODIFIED PROCTOR DENSITY

FACTORY

INSTALLED PLUG

INSPECTION CHAMBER,

SEE DESIGN DRAWINGS

FOR SERVICE SIZE

200Ø PVC DR35

SERVICE RISER,

TO BE GREEN

100

MIN

CAST IRON OR STEEL LID

CERTIFIED TO CS-600 LOADING

SERVICE RISER CAP,

SEE DETAIL THIS DWG

CONCRETE SERVICE BOX,

CERTIFIED TO CS-600 LOADING

ELEVATION

RISER CAP DETAIL

2-ALLEN HEAD

LOCKING SCREWS (

5

8

")

METAL WASHER FOR

UNDERGROUND DETECTION

RUBBER GASKET

BRASS

LOCKING TABS

RISER CAP

TO BE GREEN

200

ID

FOR SERVICE BOXES

WITHIN CONCRETE

DRIVEWAYS, SEE NOTE 2

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-23

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y STORM SERVICE BOX AND

INSPECTION ASSEMBLY INSTALLATION

1:20

MAR 2016

NOV 2016

SW-23


May 2020 Edition

NTS

1:20

A

STORM

A

NOTES:





INSPECTION ASSEMBLY ELEVATION

FLOW

FACTORY

INSTALLED PLUG

INSPECTION CHAMBER,

SEE DESIGN DRAWINGS

FOR SERVICE SIZE

200Ø PVC DR35

SERVICE RISER,

TO BE GREEN

200

ID

300

ALTERNATE LOCATION


PROPERTY LINE

OR EASEMENT

180

60

45

205

MR TYPE VALVE BOX,

SEE DETAIL THIS DWG

ROAD STRUCTURE,

THICKNESS VARIES

MECHANICAL SCREW PLUGS

RUBBER SEALING COLLAR

RIGID PLASTIC PLUG

PLAN - VALVE BOX LOCATIONS

FOR SERVICE PIPING

DETAILS, SEE STD DWG

SW-21

3mm RAISED SINGLE

DIAMOND CHECKER

PLATE FLANGE

PARSONS LONG NECK LID,

c/w "STORM" STAMPED IN

20mm HIGH LETTERING

235

397

450

233 ID

251 OD

MR STYLE VALVE BOX

PLAN

SECTION A-A

6mm WALL THICKNESS

MIN

NOTE:

FINISH COAT TO BE

BITUMINOUS DIP

MIN

150

MECHANICAL SCREW PLUG,

SEE DETAIL THIS DWG

ASPHALT,

THICKNESS VARIES

SET COVER FLUSH

WITH FINISHED GRADE

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-24

2.28.2020

CITY OF NANAIMOT H E H A R B O U R C I T Y STORM SERVICE BOX AND INSPECTION ASSEMBLY

INSTALLATION IN PAVED LANES AND ROADWAYS

AS NOTED

MAR 2016

NOV 2016

SW-24


May 2020 Edition

1:20 NTS

1:15

NTS

NOTES:

1. THIS DRAWING SHALL BE USED IN ACCORDANCE WITH SECTION 7 OF THE MANUAL OF ENGINEERING

STANDARDS AND SPECIFICATIONS, LATEST EDITION.

(BASED ON RECORDING RAIN GAUGE DATA FOR THE PERIOD 1980 - 2018 FROM

CITY OF NANAIMO PUBLIC WORKS YARD AND ADJUSTED FOR CLIMATE CHANGE)

SHORT DURATION RAINFALL INTENSITY-DURATION FREQUENCY DATA FOR NANAIMO

NOTE:

Convert Time of Concentration

to HOURS in above formula.

CURVES BASED ON

FORMULA: I=AxT

B

where T = Time of Concentration (hr)

where I = Intensity (mm/hr)

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-25

2.28.2020


RAINFALL CURVES

NTS

MAR 2016

MAY 2020

SW-25


May 2020 Edition

NOTES:

1. THIS DRAWING SHALL BE USED IN ACCORDANCE WITH SECTION 7.0 OF THE MANUAL OF ENGINEERING

STANDARDS AND SPECIFICATIONS, LATEST EDITION.

2. THIS TABLE IS LIMITED FOR USE IN DRAINAGE BASINS UP TO 10km .

3. THIS TABLE DOES NOT MAKE ALLOWANCES FOR VARIATIONS IN SOIL TYPES AND MAY UNDERESTIMATE TIMES

FOR PERMEABLE BASINS.

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

2

3

4

5

6

0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 2 3 4 5 6 7 8 9 10 20 30 40

VE

LO

CIT

Y m

/s

SLOPE (%)

UPLAND METHOD FOR ESTIMATING TIME OF CONCENTRATION

15

O

V

E

R

L

A

N

D

F

L

O

W

:

F

O

R

E

S

T

(

H

E

A

V

Y

L

I

T

T

E

R

)

A

N

D

H

A

Y

M

E

A

D

O

W

O

V

E

R

L

A

N

D

F

L

O

W

:

W

O

O

D

L

A

N

D

,

F

A

L

L

O

W

,

C

O

N

T

O

U

R

O

R

S

T

R

I

P

C

R

O

P

O

V

E

R

L

A

N

D

F

L

O

W

:

P

A

S

T

U

R

E

O

V

E

R

L

A

N

D

F

L

O

W

:

C

U

L

T

I

V

A

T

E

D

S

T

R

A

I

G

H

T

R

O

W

O

V

E

R

L

A

N

D

F

L

O

W

:

N

E

A

R

L

Y

B

A

R

E

S

O

I

L

U

N

T

I

L

L

E

D

G

R

A

S

S

E

D

W

A

T

E

R

W

A

Y

S

M

A

L

L

U

P

L

A

N

D

G

U

L

L

I

E

S

A

N

D

P

A

V

E

D

A

R

E

A

S

(

S

H

E

E

T

F

L

O

W

)

2

Scale:

Rev Date:

Dwg No:

Created:

G:\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2019-09-15 R

ED

LIN

E IN

CO

RP

OR

AT

IO

N - W

OR

KIN

G\2020 D

RA

WIN

G S

EC

TIO

NS

\F

IN

AL D

RA

FT

\S

EC

TIO

N 7 D

WG

S\S

W-26

2.28.2020


TIME OF CONCENTRATION TABLE

NTS

NOV 2009

NOV 2016

SW-26


May 2020 Edition

Scale:

Rev Date:

Dwg No:

Created:

\\T

EN

T\E

&P

W\IN

FR

AS

TR

UC

TU

RE

P

LA

NN

IN

G\S

TA

ND

AR

DS

&

P

RO

DU

CT

S\M

OE

SS

\E

DIT

IO

N N

O13 M

AY

2020\2020-08-31 F

IN

AL M

OE

SS

E

DIT

IO

N N

O13 D

OC

UM

EN

T\2020 D

RA

WIN

G S

EC

TIO

NS

\S

EC

TIO

N 7 D

WG

S\S

W-27

8.10.2020


CONCRETE ENCASEMENT FOR

CONNECTIONS TO EXISTING

STORM SERVICE CONNECTIONS

NTS

AUG 2020

MAY 2020

SW-27


May 2020 Edition

EXISTING PRIVATE

STORM SERVICE

CONNECTION

ELEVATION

SPLIT EVENLY BOTH

SIDES OF CROSSING

RUBBER REPAIR COUPLING

CONCRETE 20 MPa AT 28 DAYS

PR

OP

ER

TY

LIN

E

OR

E

AS

EM

EN

T

FOR INSPECTION

ASSEMBLY AND SERVICE

BOX INSTALLATION SEE

DWG STD SW-23

150 150450

2000 TYP

PVC STORM SERVICE

CONNECTION

NOTES:


2. ALL DIMENSIONS IN MILLIMETERS UNLESS OTHERWISE SHOWN.

3. SPIGOTS IF PRESENT SHALL BE REMOVED BEFORE COUPLING IS INSTALLED.

200

FINISHED GRADE ASPHALT GUTTER LINE CB LEAD, INSTALLED …

Documents

Transcript of FINISHED GRADE ASPHALT GUTTER LINE CB LEAD, INSTALLED …