APPENDIX 14 · 2020-04-02 · APPENDIX 14 . Lower Brown Hill Creek upgrade and Keswick Creek diversions concept design . 16861 14500 14000 15500 15000 16000 16500 K500 K280 K2000

Stormwater Management Plan 2016 Appendices

APPENDIX 14

Lower Brown Hill Creek upgrade and

Keswick Creek diversions concept design

1686

1

1400

0

1450

0

1500

0

1550

0

16000

1650

0

K280

K500

K100

0

K150

0

K2000

BROWN HILL KESWICK CREEK STORMWATER PROJECTLOWER BROWN HILL CREEK AND KESWICK CREEK UPGRADES

LOCATION PLANFIGURE 1

BROWNHILL CREEK

WATSON AVE

BEARE AVE M

ARIO

N R

OAD

DEBRA CRTFLETCHER ST

BIRD

WO

OD

TCE

DALY ST

SO

UTH

RD

ANZA

C

GO

OD

WO

OD

RD

ROYALADELAIDE

SHOWGROUNDS

KESWIC

K CR

EEK

BROWNHILL CREEK

KESWICK CREEK

RAIL

KESWICK CREEK

1350

0

HIGHW

AY

BRO

WN

HILL C

REEK

16280

16300

16320

16340

16360

16380

1640016

42016

44016

4601648

0

1650

0

1652

0

1654

0

1656

0

1658

0

1660

0

1662

0

1664

0

1666

0

1668

0

1670

0

1672

0

1674

0

1676

0

1678

0

1680

0

1682

0

1684

0

1686

0

WATSON AVE

BEARE AVE

ANSETT AVE


PLAN AND LONG SECTIONFIGURE 2

1640

07.3

1

1642

07.2

0

1644

07.0

4

1646

06.9

0

1648

06.8

3

1650

06.7

0

1652

06.5

6

1654

06.4

6

1656

06.3

2

1658

06.2

1

1660

06.0

8

1662

05.9

6

1664

05.8

3

1666

05.7

2

1668

05.5

6

1670

05.4

7

1672

05.3

8

1674

05.3

2

1676

05.2

6

1678

05.2

1

1680

05.1

2

1682

05.0

6

1684

04.9

7

1686

04.9

016

863.9

34.2

4

CHAINAGE

INVERT LEVEL

DATUM R.L. = 2.000

SURVEY JUNE 2015

RETAIN AS IS

CHANNEL BASE WIDTH WIDENS TO 2.4m

RO

AD

BR

IDG

E U

PG

RA

DE

10m S

PA

N, 10m

WID

EP

OS

SIB

LE R

OA

DR

EA

LIGN

ME

NT

(RE

FER

SE

CTIO

N 1)

RE

FER

SE

CTIO

NS

2a, 2b, 2c

1584

0

1586

0

15760

15780

15800

1582

0

1588

0

1590

0

1592

0

1594

0

1596

0

1598

0

1600

0

1602

0

1604

0

1606

0

1608

0

1610

0

1612

0

1614

0

1616

0

1618

0

1620

0

1622

0

1624

0

1626

0

1628

0

1630

0

1632

0

1634

0

1636

0

1638

0

1640

0AN

SETT

AVE

BELTRAME CRT

HARVE

Y AV

E

DEBRA CRT



1580

010

.11

1582

010

.03

1584

09.9

2

1586

09.8

3

1588

09.7

5

1590

09.6

9

1592

09.5

4

1594

09.5

0

1596

09.4

3

1598

09.3

3

1600

09.2

6

1602

09.1

5

1604

09.0

7

1606

08.9

9

1608

08.9

1

1610

08.8

3

1612

08.7

4

1614

08.6

5

1616

08.5

6

1618

08.4

8

1620

08.4

3

1622

08.3

8

1624

08.2

4

1626

08.1

5

1628

08.0

4

1630

07.9

1

1632

07.7

9

1634

07.6

8

1636

07.5

6

1638

07.4

4

1640

07.3

1

CHAINAGE

INVERT LEVEL

DATUM R.L. = 5.000

SURVEY JUNE 2015

(REFER SECTION 2a, 2b, 2c)

ROADBRIDGE UPGRADE

10m SPAN, 10m WIDE

(REFER SECTION 2b)

(WIDEN 1 SIDE ONLY AS CREEKBIASED SOUTH SIDE)

POSSIBLE BRIDGE EXTENSIONOR BOX CULVERT UNDER DRIVEWAY

EXISTING EASEMENT

CREEK RESERVE NARROWS TO 10m APPROX

SELECT TREES TO BE REMOVEDSUBJECT TO COUNCIL APPROVAL

LARGE GUMS TO BERETAINED IF POSSIBLE

1541

1

1520

0

1522

0

1524

0

1526

0

1528

0

1530

0

1532

0

1534

0

1536

0

1538

0

1540

0

1542

0

1544

0

1546

0

1548

0

1550

0

1552

0

1554

0

1556

0

1558

0

1560

0

1562

0

1564

0

1566

0

1568

0

1570

0

1572

0

1574

0

1576

0

1578

0

1580

0

MA

RIO

N R

OA

D

WY

ATT S

T

ED

WA

RD

DA

VIE

S S

T

PA

CK

AR

D S

T

McA

RTHUR

AVE

DUDLEY AVE

KIETH AVE

BIRDW

OOD TCE



SIGNIFICANT GUM TREE ONPRIVATE PROPERTY

1520

012

.97

1522

012

.69

1524

012

.55

1526

012

.24

1528

012

.00

1530

011

.72

1532

011

.53

1534

011

.59

1536

011

.48

1538

011

.49

1540

011

.36

1542

011

.53

1544

011

.74

1546

011

.52

1548

011

.35

1550

011

.38

1552

011

.32

1554

011

.35

1556

011

.24

1558

010

.98

1560

010

.91

1562

010

.83

1564

010

.74

1566

010

.66

1568

010

.57

1570

010

.49

1572

010

.41

1574

010

.38

1576

010

.25

1578

010

.20

1580

010

.11

CHAINAGE

INVERT LEVEL

DATUM R.L. = 8.000

SURVEY JUNE 2015

(REFER SECTION 2b)

MARION ROAD BRIDGEUPGRADE 8m SPAN 20m

(REFER SECTION 2a,2b,2cTRANSITION STRUCTURE

AT MARION ROAD TO SECTION 3OVER 20m)

SECTION 4TRANSITION TO CONCRETE

CHANNEL OVER 20m

PEDESTRIAN BRIDGE12m SPAN

(REFER SECTION 5)

NOTE:CH15580 TO KESWICK CREEK CH16860 CONCRETECHANNEL UNDER CARE AND CONTROL OF SAWATER

MINOR REGRADINGEXISTING SEDIMENT TRAP PRIOR TO CONCRETE CHANNEL

1466

0

1472

0

1496

0

1518

0

1460

0

1462

0

1464

0

1468

0

1470

0

1474

0

1476

0

14820

14840

14860

14880

14900

14920

14940

1498

0

1500

0

1502

0

1504

0

1506

0

1508

0

1510

0

1512

0

1514

0

1516

0

1520

0 GR

AY

ST

DA

LY S

T

GARFIELD AVE

CROSS TCE

TILDEN AVE

BIRDW

OOD TER

RACE

MC ARTH

UR AVE

NUE



CREEK REALIGNMENT

1460

016

.01

1462

015

.97

1464

015

.82

1466

015

.83

1468

015

.92

1470

015

.67

1472

015

.39

1474

015

.38

1476

015

.04

1478

015

.10

1480

014

.97

1482

014

.94

1484

014

.62

1486

014

.39

1488

014

.56

1490

014

.29

1492

013

.79

1494

013

.89

1496

013

.66

1498

013

.61

1500

013

.69

1502

013

.41

1504

013

.03

1506

013

.13

1508

013

.05

1510

013

.00

1512

013

.04

1514

013

.08

1516

013

.18

1518

012

.91

1520

012

.97

CHAINAGE

INVERT LEVELDATUM R.L. = 11.000

SURVEY JUNE 2015

RETAINALLOW 80% OF LENGTH (EACH SIDE) WITH GABIONS TO

STABILISE WALLS AS PER SECTION 4NEW ROCK INVERT

GRAY STREETPEDESTRIAN BRIDGE

(SECTION 4) SOME MINOR CREEK REALIGNMENTREINFORCED CONCRETE WALL OUTSIDE OF BENDS CH 14920-14960 (40m) CH 14760-14840 (80m).

PROVIDE NEW FENCES.POSSIBLE LAND ACQUISITION SO CREEK IN COUNCIL OWNERSHIP.

ROADBRIDGE UPGRADE

7m SPANPOSSIBLE ROAD REALIGNMENT

GRASSMERE RESERVE - HIGH AMENITY WORKS(REFER SECTION 6)

MINOR REGRADING

ROAD BRIDGETO BE RETAINED

1440

0

1400

0

1402

0

1404

0

1406

0

1408

0

1410

0

1412

0

1414

0

1416

0

1418

0

1420

0

1422

0

1424

0

1426

0

1428

0

1430

0

1432

0

1434

0

1436

0

1438

0

1442

014

440

1446

01448

0

1450014

520

1454

0

1456

0

1458

0

1460

0

WA

RW

ICK

AV

E

SE

LBY

ST

BE

AU

CH

AM

P S

T

BASNETT ST

GARFIELD AVE



SIGNIFICANT GUM

SIGNIFICANT TREE

1400

020

.78

1402

019

.88

1404

019

.47

1406

019

.14

1408

018

.75

1410

018

.46

1412

018

.20

1414

018

.04

1416

017

.95

1418

017

.84

1420

017

.88

1422

018

.00

1424

018

.08

1426

017

.82

1428

017

.92

1430

017

.89

1432

017

.60

1434

017

.49

1436

017

.48

1438

017

.39

1440

017

.11

1442

016

.96

1444

016

.80

1446

016

.75

1448

016

.64

1450

016

.51

1452

016

.58

1454

016

.45

1456

016

.26

1458

016

.31

1460

016

.01

CHAINAGE

INVERT LEVEL

DATUM R.L. = 14.000

SURVEY JUNE 2015

(SECTION 6)

WARWICK AVENUEPEDESTRIAN BRIDGE

RETAINALLOW 60% LENGTH (EACH SIDE) GABION BANK STABILISATION.

NEW ROCK INVERT.SOME REALIGNMENT MAY BE REQUIRED TO AVOID

ENCROACHMENT ON NORTHERN SIDE

SELBY STREET

NEW CONCRETE TRAPEZOIDAL CHANNEL (REFER SECTION 7)TRANSITION TO EXISTING CHANNEL OVER 50m TO SELBY STREET.

MATCH TO SOUTH ROAD CULVERT OUTLET

BEAUCHAMP STREET PEDESTRIAN BRIDGE

EXISTING POOR CONDITION CONCRETE CHANNEL.LIFT INVERT TO REDUCE DEPTH

SEDIMENT DEPOSIT

SOUTH ROAD CULVERTTO BE RETAINED

NEW ROCK RETAINING WALLENCROACHMENT

13880 1360

013

620

1364

0

1366

0

1368

0

1370

0

1372

0

1374

0

1376

0

1378

0

1380

0

1382

0

1384

0

13900

1392

0

1394

0

1396

0

1398

0

1400

0

K2300

K2400

K247

7

SYME ST

SO

UTH

RD

FAR

NH

AM

RD

TYSON ST

HERBERT RD

K2300

K2400

K247

7



HERITAGE STUMP TO REMAIN

REFER ENLARGEMENT FIGURE 11

LARGE GUM TREES

1350

1.96

1352

0

1354

0

1356

023

.44

1358

023

.62

1360

023

.40

1362

023

.16

1364

023

.27

1366

022

.93

1368

022

.81

1370

022

.90

1372

022

.62

1374

022

.18

1376

022

.19

1378

022

.01

1380

021

.74

1382

021

.57

1384

021

.70

1386

021

.29

1388

021

.34

1390

021

.17

1392

020

.98

1394

021

.03

1396

021

.08

1398

020

.94

1400

020

.78

CHAINAGE

INVERT LEVEL

DATUM R.L. = 19.000

SURVEY JUNE 2015

EXISTING SOUTH ROADCULVERT TO BE RETAINED

(SECTION 5)CH13840 - 13880 (40m) CONCRETE WALL OUTSIDE OF BEND

DESIGN TO AVOID SIGNIFICANT TREES

FARNHAM ROAD CULVERTTO BE REPLACED

EXISTING 4.6W x 2.4H

NEW BOX CULVERTS FROM KESWICK CREEK AND ANZAC HIGHWAY

(REFER SECTION 7)

ANZAC HIGHWAY CULVERTTO BE RETAINED

EXISTING 3.9W x 2.4H

INV 22.64

NOTE: FARNHAM ROAD CULVERT INVERT 22.9 IS ABOVE INVERTOF NEW CULVERT. POSSIBLE NEW CULVERT ADJACENT WITH LOWER INVERT.

EXISTING BROWN HILL CREEKKESWICK CREEK DIVERSION

1360013620

13640

K1900

K200

0

K210

0

K220

0

K230

0

K240

0

K2477

LEADER ST

ANZAC HIGHWAY

SY

ME

ST

2x3.6 x1.5 RCBC

K1900

K200

0

K210

0

K220

0

K230

0

K240

0

K2477





Ø650 WATERMAIN TO BE LOWERED

RE

FER

SE

CTI

ON

10

EX

ISTI

NG

KE

SW

ICK

CR

EE

K

K900

K1000

K110

0

K120

0

K130

0

K1400

K1500

K160

0

K170

0

K180

0

MAPLE AVENUE

RAI

LWAY

ROYALADELAIDE

SHOWGROUNDS

KESWICKBARRACKS

WIDEN EXISTING CONCRETE CHANNEL

NEW 3.3x1.5 RCBC

CULVERTS UNDERRAIL (PASSENGER

AND FREIGHT LINES)

K900

K1000

K110

0

K120

0

K130

0

K1400

K160

0

K170

0

K180

0




REFER SECTION 10.7.5m WIDE

RECTANGULARCONCRETE CHANNEL.

REFER SECTION 9.6.3m WIDE RECTANGULAR CONCRETE CHANNEL

K280K3

00

K400

K500

K600

K700

K800

GO

OD

WO

OD

RD

JOS

LIN S

TLE HUNTE ST

TRAMWAY

RH

YL A

VE

NEW 3.3x1.5 RCBC

KESWICK CREEK

K280

K300

K400

K500

K600

K700

K800




Ø650 WATERMAIN TO BE LOWERED

K2400

K280

K300



NEW OPEN CHANNEL

NEW RCBC 3.3 x 1.5m

EXISTING CHANNEL

RAI

LWAY

EXISTING 2x3.2x1.8BRICK CULVERT

K1500

EXISTING

RCBC ANZAC

HIGHWAY

2x3.6x1.5 RCBC

ANZAC

HIGHWAY

ENLARGEMENT 1 - ANZAC HIGHWAY/BROWN HILL CREEK

ENLARGEMENT 3 - KESWICKCREEK/RAILWAY ENLARGEMENT 4 - KESWICK CREEK/LEHUNTE STREET

KESWICKCREEK

LE HUNTESTREET

EXISTING CULVERTTO BE DIVERTED

NEW 3.3x1.5RCBC

ANZA

C HIG

HWAY

LOWER Ø650WATERMAIN

KESWICK CREEK

KESWICKBARRACKS

ENLARGEMENT 2 - ANZAC HIGHWAY/KESWICK CREEK

2 x 3.6 x 1.5RCBC

EXISTING KESWICK CREEK

3.00

2.00

11

TYPICAL SECTION 1- CONCRETE LINED CHANNEL

5.00

2.00

5.00

1.00

1.00

2.00

6.50

7.00

2.00

1.00

1.00

1.00

1.00

6.002.00

1.00

1.00

1.00

1.00

5.00

1.50

3.00

3.00

11

11

11

11

11

11

51

11

51

11

TYPICAL SECTION 2B- CONCRETE LINED CHANNEL

TYPICAL SECTION 2C- CONCRETE LINED CHANNEL

TYPICAL SECTION 4- GABION CHANNEL,ROCK LINED BASE

TYPICAL SECTION 6- LANDSCAPED CHANNEL,

ROCK LINED BASE

3.00

3.60

1.50

9.0

3.90

NOTE:CULVERT DIMENSIONSARE INTERNAL

9.00

6.30

2.00

TYPICAL SECTION 10(CH K1800-K1950) -CONCRETE LINED

RECTANGULAR CHANNEL

7.50

2.50

TYPICAL SECTION 9(CH K1550-K1800) -CONCRETE LINED

RECTANGULAR CHANNEL

TYPICAL SECTION 2A- CONCRETE LINED CHANNEL


9.00

TYPICAL SECTION 5- GABION CHANNEL,ROCK LINED BASE

8.00

1.00


TYPICAL SECTION 8- BOX CHANNEL

2.00 EXIST


(ALTERNATIVE)3.0

0

7.00

11

11

1.00

51

TYPICAL SECTION 6- ALTERNATE NATURAL ROCK

2.40


TYPICAL SECTIONSFIGURE 12

NOTE:1. TYPICAL CROSS SECTIONS BASED ON MODEL AND PLANS

PROVIDED BY WORLEYPARSONS BASED ON PEAK FLOWSSCENARIO #30 6/10/2015

2. ROCK BASE 300mm THICK OF Ø200-Ø400mm ROCK.3. CONCRETE WALLS - 300mm THICK STEEL REINFORCED.4. ASH TREES TO BE REMOVED.


SECTIONSFIGURE 13

CH 14590


SECTIONSFIGURE 14

CH 14241 CH 14215


TYPICAL SECTIONSFIGURE 15

Documents

APPENDIX 14 · 2020-04-02 · APPENDIX 14 . Lower Brown Hill Creek upgrade and Keswick Creek diversions concept design . 16861 14500 14000 15500 15000 16000 16500 K500 K280 K2000