DATUM 1500.000

LONGSECTION SW1-1 TO SW1-3SCALESHORIZONTAL 1:500VERTICAL 1:200

1505

1510

NODE

NODE TYPE

PEG DISTANCE (m)

FINAL LEVEL (m)

INVERT LEVEL (m)

DEPTH (m)

GRADE (1:_) / LENGTH

HYDRAULICSDESIGN

MAX. (0.8D)Q(m3/s)

Q(m3/s)V(m/s)

V(m/s)

BEDDING

PIPE DESCRIPTION

SW1-

3

SW1-

2

SW1-

1

OU

TLET

STR

UC

TUR

E

MAN

HO

LE

FIEL

D IN

LET

67.0

00

141.

440

0.00

0

67.0

00

1505

.965

1504

.716

1504

.716

1503

.385

1502

.758

1501

.269

1504

.178

1502

.838

1.87

91.

959

1.78

8

2.11

6

2.00%1:50.074.44m

2.00%1:50.067.00m

0.583.3

0.963.8

0.553.3

0.963.8

CLASS BCLASS B

600mm ∅SPIGOT AND SOCKET

CLASS 50D

600mm ∅SPIGOT AND SOCKET

CLASS 50D

STORMWATERSETTING OUT POINTS

SYSTEM: WG29CODEXXXX

SW1-1

SW1-2

SW1-3

Y(+0.0)

75 026.312

75 014.655

75 001.705

X(+0.0)

2 860 809.837

2 860 875.816

2 860 949.121

SWSW

SWSW

SWSW

SWSW

SWSW

SWSW

SW1-1

SW1-2

600mm ØSPIGOT AND SOCKETCLASS 50D

SW1-3

600mm ØSPIGOT AND SOCKETCLASS 50D

1503.4

1503.5

1503.6

1503.7

1503.8

1503.9

1504.0

1504.1

1504.2

1504.3

1504.4

1504.5

1504.6

1504.7

1504.8

1504.9

1505.0

1505.1

1505.2

1505.3

1505.4

1505.5

1505.61505.7

1505.81505.9

1503.3

1503.4

1503.5

1503.6

1503.7

1503.8

1503.9

1504.0

1504.1

1504.2

1504.3

1504.4

1504.5

1504.6

1504.7

1504.8

1504.9

1505.0

1505.1

1505.2

1505.3

1505.4

1505.5

1505.61505.7

1505.81505.9

1500.8

1500.9

1501.0

1501.1

1501.2

1501.3

1501.4

1501.5

1501.6

1501.7

1501.8

1501.9

1502.0

1502.1

1502.2

1500.8

1500.9

1501.0

1501.1

1501.2

1501.3

1501.4

1501.5

1501.6

1501.7

1501.8

1501.9

1502.0

1502.1

1501.1

1501.2

1501.3

1501.4

1501.5

1501.6

1501

.7

1501.0

1501.1

1501.2

1501.3

1501.4

1501.5

1501

.6

1501

.7

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

••

•

20m BU

ILDIN

G LIN

E

ALBERTIN

A SISULU

(R21) N

ATION

AL FREEW

AY

20m BUILDING LINE

30m BUILDING LINE

ERVENTO BE

CONSOLIDATED

ERF 2IRENE

EXTENSION 209

ERF 1IRENE

EXTENSION 209

PORTION 907DOORNKLOOF 931-JR

IRENEEXTENSION 196

REFER TO 4701-SW-MD01 FOROUTLET STRUCTURE DETAIL

MACMAT-R AND TOPSOIL

EMBANKMENT

SLOPE 0.

5%

EMBANKMENT

OS

MH

FI

SHAPED GROUND

EXISTING OUTLETSTRUCTURE

MACMAT-R AND TOPSOIL

SHAPED GROUND

EXISTING GAURDRAIL EXISTING GAURDRAIL

REFER TO 4701-SW-MD01FOR DETAILS

EXISTING 3.6m x 3.8mCULVERT TO BE MODIFIED

AS PER DETAILS

EXSWEXSW

IS

CITY OF TSHWANEROADS AND TRANSPORT DEPARTMENT

LOCATION OF PROJECT:

DESCRIPTION OF PROJECT:

PROJECT No.:

ORIGINAL PAPER SIZE:

SIGNATURE:............................................................................. DATE:......................................................

SCALE:DATE:

DRAWING No.: SHEET No.:

REVISION

A

CONTRACT No.:

CONSULTANT DETAIL:

IRENE EXTENSION 209

MUNICIPAL STORMWATER LAYOUT

SOTIRALIS CONSULTING ENGINEERS (PTY) LTDConsulting Civil And Structural Engineers

FACSIMILE (012) 991 0436TELEPHONE (012) 991 0516PO BOX 1829 FAERIE GLEN 0043

info@sotiralis.co.za

1 OF 1

AS SHOWN

DESIGN CHECKED BY:

No. DATE DESCRIPTION PAR.

AMENDMENTS

APPROVED

SIGNATURE:......................................................................... DATE:....................................

DESIGNED:

MANAGEMENT:DJ CHALMERS

DRAWN:

INFRASTRUCTURE TECHNICAL INFORMATION

SIGNATURE:......................................................................... DATE:.................................... SIGNATURE:......................................................................... DATE:....................................

H TEMPERMAN

S SOTIRALIS

DL HOONEBERG

S SOTIRALIS

SIGNATURE:......................................................................... DATE:....................................

A 2021-05-07 FOR APPROVAL

810494

PROJECT STATUS

DRAWINGCONCEPT

DRAWINGTENDER

CONSTRUCTIONAPPROVED FOR

DRAWINGAS BUILT

DRAWING

DATEINITIALS AND SURNAME SIGNATURE AND Pr. No.

DATEINITIALS AND SURNAME SIGNATURE AND Pr. No.

PROJECT ENGINEER ( CONSULTANT)

................................................................................ ................................................................................ ..............................................................

................................................................................ ................................................................................ ..............................................................

DATEINITIALS AND SURNAME SIGNATURE AND Pr. No.

INSPECTOR OF WORKS (CITY OF TSHWANE):

................................................................................ ................................................................................ ..............................................................

DATEINITIALS AND SURNAME SIGNATURE AND Pr. No.

STRUCTURAL ENGINEER (CITY OF TSHWANE)

................................................................................ ................................................................................ ..............................................................

PROJECT ENGINEER ( CITY OF TSHWANE)

DLH

DRAWING APPROVED BY DIVISIONAL HEADMr Tlhagale M.K.P. (Mavern)

0001

P.O. BOX 1409PRETORIA

DIVISIONAL HEAD

0001

P.O. BOX 1409PRETORIA

GROUP HEADMr Tlhagale M.K.P. (Mavern)Mr Letlonkane P. (Pheko)

REFERENCE DRAWINGS:4701-SW-MD01 MUNICIPAL STORMWATER DETAIL

LEGEND:

X%

VAL

PERCENTAGE ANDDIRECTION OF ROAD SLOPE

STORMWATER VALLEY LINE

STORMWATER SUBSOILLINE

SUB

SW

EXSW

PROPOSED STORMWATERLINE

EXISTING MANHOLE

GI

EXFI

KI

EXISTING STORMWATERLINE

PROPOSED MANHOLE

PROPOSED JUNCTION BOX

PROPOSED GRID INLET

EXISTING JUNCTION BOX

EXISTING GRID INLET

PROPOSED KERB INLET

EXISTING KERB INLET

TRANSITION LENGTHUPSTREAM (US)

CATCHPIT LENGTH (CP)

TRANSITION LENGTHDOWNSTREAM (DS)

PROPOSED FIELD INLET

EXISTING FIELD INLET

MH

EXMH

JB

EXJB

EXGI

FI

KI

EXKI

PROPOSED OUTLETSTRUCTUREEXISTING OUTLETSTRUCTURE

OS

EXOS

FLOW DIRECTION OFSTORMWATER

(DS:X/CP:X/US:X)

ERF BOUNDARY

BENCHMARK

STORMWATERSETTING OUT POINTSWXXX

PROPOSED BUILDING

PROPOSED MACMAT-R

PROPOSED SHAPED GROUND

LEGEND:

HYDRAULIC GRADE LINE

ENERGY GRADE LINE

NATURAL GROUND LEVEL

EXISTING GUARD RAILS• • • • • •

WAYLEAVE_NO:_WL

-

4701-SW-ML01

2021-04-19 A0

4701

NOTES AND SPECIFICATIONSGENERAL1. ALL MATERIAL AND WORKMANSHIP MUST COMPLY WITH THE REQUIREMENTS

OF THE LATEST RELEVANT SABS REQUIREMENTS.2. ALL DIMENSIONS ARE IN METERS. (UNLESS OTHERWISE SPECIFIED)3. DO NOT SCALE FROM THIS DRAWING.4. ALL DIMENSIONS MUST BE CHECKED AND APPROVED ON SITE.5. ALL CONSTRUCTION TO BE DONE IN ACCORDANCE WITH THE STANDARD

SPECIFICATIONS FOR MUNICIPAL CIVIL ENGINEERING WORKS, THIRD EDITION2005 AND THE STANDARD CTMM DETAIL DRAWINGS

6. THIS DRAWING MUST BE READ IN CONJUNCTION WITH THE ARCHITECTDRAWINGS. (IF APPLICABLE)

7. THIS DRAWING MUST BE READ IN CONJUNCTION WITH THE STANDARDSPECIFICATIONS FOR MUNICIPAL CIVIL ENGINEERING WORKS, SERIES 4.

8. THE SIGNATURE OR INITIALS ON THIS DRAWING, OF ANY MANAGER OF THEROADS & TRANSPORT DEPARTMENT, IN NO WAY REMOVES ANYRESPONSIBILITY WHATSOEVER FROM THE CONSULTANT.

9. THE CONSULTANT REMAINS RESPONSIBLE TO ENSURE THAT ALL THEGUIDELINES, STANDARD DRAWINGS, STANDARDS AND SPECIFICATIONS OFTHE ROADS & TRANSPORT DEPARTMENT HAVE BEEN MET AND ARECOMPLIED WITH.

10. FINAL POSITION OF SERVICES TO BE DETERMINED ON SITE.

STORMWATER1. MINIMUM PIPE DIAMETER TO BE 450mm.2. MINIMUM FALL TO BE 1:150.3. PIPE BEDDING TO BE CLASS B UNLESS OTHERWISE SPECIFIED4. ALL EXCAVATIONS AND BEDDING MUST BE INSPECTED AND APPROVED

BY THE ENGINEER BEFORE LAYING OF ANY PIPES.5. CLEAN EXISTING STORMWATER INLETS AND REPAIR WHERE

NECESSARY.(IF APPLICABLE)LOCALITY PLANNOT TO SCALE

IRENE EXTENSION 209PROPOSEDDEVELOPMENT

Y +7

5 00

0

Y +7

5 10

0

Y +7

4 90

0

X +2 861 000

X +2 860 900

X +2 860 800

Y +7

5 00

0

Y +7

5 10

0

Y +7

4 90

0

X +2 861 000

X +2 860 900

X +2 860 800

X +2 861 100 X +2 861 100

Y +7

4 80

0

Y +7

4 70

0

Y +7

4 80

0

Y +7

4 70

0

MUNICIPAL STORMWATER LAYOUTSCALE 1:500

PROPOSED INLET STRUCTURE

EXISTING INLET STRUCTURE

IS

EXIS