STORMWATER CONCEPT PLAN

AT SEYMOUR PLACE, ROPES CROSSING NSW

EXISTING LEVEL

NEW LEVEL

PROVIDE 150mm GAP UNDER THE FENCE

AND IF BLOCK WALL PROVIDED, THEN PROVIDE

OPENING FOR EMERGENCY OVERFLOW.

DRAWING TITLE

COVER SHEET, LEGEND & DRAWING SCHEDULEDOO

DO3

DRAWING No.

D R A W I N G S C H E D U L E

EROSION AND SEDIMENT CONTROL PLAN AND DETAILS

: 100Ø DOWN PIPE U.N.O.

DP

: STORMWATER PIPE

@1% MIN. U.N.O.

P1 : 100Ø UPVC PIPE AT 1.0% MIN. GRADE

P2 : 150Ø UPVC PIPE AT 1.0% MIN. GRADE

P3 : 225Ø UPVC PIPE AT 0.5% MIN. GRADE

P4 : 300Ø UPVC PIPE AT 0.4% MIN. GRADE

REFER TO AS.3500 PART 3 TABLE 7.2

P5 : 375Ø UPVC PIPE AT 0.4% MIN. GRADE

P6 : 450Ø RCP PIPE AT 0.4% MIN. GRADE

BASEMENT & GROUND FLOOR STORMWATER DRAINAGE PLAN

DO4

DO1

DO2

MUSIC RESULTS AND DETAILS

SYMBOLS

ABBREVIATIONS

GTD

GMS

GL

CL

DIA

DDO

DP

HIGH LEVEL

INVERT LEVEL

JUNCTION PIT

GRATED TRENCH DRAIN

EXISTING

GALVANISED MILD STEEL

GRADED SURFACE INLET PIT

FINISHED FLOOR LEVEL

GROUND LEVEL

CLEARANCE

DISH DRAIN OUTLET

DOWNPIPE

DIAMETER

KERB INLET PIT

Ex.

FFL

GSIP

HL

IL

JP

KIP

INSPECTION OPENING

LOW LEVEL

OVERFLOW

IO

LL

O/F

POLYVINYLCHLORIDEPVC

SURFACE LEVELSL

STORMWATERSTW

STAINLESS STELLS/S

UNDER SIDEU/S

N.T.S.

STANDARD PIT

TYPICAL PIT SECTION

PIT

N.T.S.

OUTLET PIPE

450

(M

IN

)

450 X 450 HINGED GRATE (MIN)

HINGED GRATE

450 SQ

(MIN)

450

NTS

GALVANISED

GRATE

TYPICAL PIT DETAIL

MUSIC LINK REPORT

FW

IO

DP

F.F.L.

T.K.

RL

IL

GRATED INLET PIT

GRATED DRAIN

OVERLAND FLOW PATH

FLOOR WASTE 300Ø

STORMWATER DRAINAGE PIPE

INSPECTION OPENING

MASONRY RETAINING WALL

DOWNPIPE TO RAINWATER TANK

100Ø DOWN PIPE (U.N.O.)

FINISHED FLOOR LEVEL

PIT SURFACE LEVEL

INVERT LEVEL

TOP OF KERB

VD VERTICAL DROP PIPE

SP

SPREADER

VRVERTICAL RISER

DDO DISH DRAIN OUTLET 100Ø

ESEMERGENCY SPITTER

RWO RAINWATER OUTLET 150Ø

DRAINAGE LINES SHOWN DASHED

TO COLLECT ROOF WATER ONLY TO RAINWATER TANK

NOTES: DRAINAGE LINES

DRAINAGE LINES SHOWN continuous

TO COLLECT SURFACE WATER

DEPTH TO INVERT

OF OUTLET

MINIMUM INTERNAL DIMENSIONS

(mm)

RECTANGULAR

CIRCULAR

WIDTHLENGTH DIAMETER

450≤600

≤900

≤1200

>600

>900

>1200

600

600

900

450

600

900

900

600

900

1000

1000

SURFACE INLET PIT DIMENSION

ON LONGITUDINAL SECTION.

THE RELEVANT AUTHORTIES BEFORE

COMMENCEMENT OF ANY WORKS

BUILDER CONTRACTOR BY CONTACTING

EXACT LOCATIONS & DEPTHS

TO BE ACURATELY LOCATED BY

EXISTING SERVICES SHOWN

NOTE RE. SERVICES

APPROXIMATE LOCATIONS OF

GENERAL NOTES

1. ALL LINES ARE TO BE MIN. 100Ø UPVC @ MIN 1.0%

GRADE UNLESS NOTED OTHERWISE.

2. IT IS THE CONTRACTORS RESPONSIBILITY TO

LOCATE & LEVEL ALL EXISTING SERVICES PRIOR TO

THE COMMENCEMENT OF ANY EARTHWORKS. ALL

DESIGN LEVELS SHOWN ON PLAN SHALL BE

VERIFIED ON SITE PRIOR TO THE COMMENCEMENT

OF ANY WORK.

3. ALL PIPES TO HAVE MIN 200mm COVER IF LOCATED

WITHIN PROPERTY.

4. ALL PITS IN DRIVEWAYS BE HEAVY DUTY GRATES.

DIRECT SURFACE FLOW TO ALL GRATED SURFACE

INLET PITS.

5. ALL WORK DO BE DONE IN ACCORDANCE WITH

COUNCIL'S DCP AND TO COUNCIL'S SATISFACTION.

6. LOCATION OF DOWNPIPES & FLOOR WASTES ARE

INDICATIVE ONLY. DOWNPIPE & FLOOR WASTE

SIZE, LOCATION & QUANTITY TO BE DETERMINED

BY BUILDER & IN ACCORDANCE WITH RELEVANT

AUSTRALIAN STANDARDS.

7. THIS PLAN IS TO BE READ IN CONJUNCTION WITH

THE ARCHITECTURAL, LANDSCAPE AND

STRUCTURAL PLANS.

8. ANY DISCREPANCIES OR OMISSIONS SHALL BE

REFERRED TO THE DESIGN ENGINEER AND

COUNCIL ENGINEER FOR RESOLUTION.

9. ALL PITS OR GRATES IN TRAFFICABLE AREAS TO BE

HEAVY DUTY.

10. ALL GUTTERS WILL BE FITTED WITH LEAF GUARDS

AND SHOULD BE INSPECTED AND CLEANED TO

ENSURE LEAF LITTER CANNOT ENTER THE

DOWNPIPES

11. ALL PIT GRATES ON SITE MUST BE HINGED WITH

J-BOLT LOCKDOWN SYSTEM.

12. PITS DEEPER THAN 1m REQUIRE STEP IRONS IN A

STAGGERED MANNER. THE DEPTH OF ANY PIT IN

EXCESS OF 2m SHALL BE STRUCTURALLY DESIGNED

AND CERTIFIED BY A STRUCTURAL ENGINEER AND

SUBMITTED TO COUNCIL FOR APPROVAL.

13. PROVIDE GRATED DRAIN IN ALL OPEN AREAS TO

THE SKY INCLUDING STAIRS AND CONNECT TO

NEAREST STORMWATER SYSTEM.

14. PROVIDE EMERGENCY SPITTERS TO ALL BALCONIES.

15. PROVIDE AGG PIPE IN ALL LANDSCAPE AREA AND

CONNECT TO THE STORMWATER DRAINAGE

SYSTEM.

16. PROVIDE AGG PIPE BEHIND THE RETAINING WALL

AND CONNECT TO THE STORMWATER DRAINAGE

SYSTEM.

17. TOP OF KERB AND INVERT OF GUTTER LEVELS ARE

TO BE CHECKED ON SITE PRIOR CONSTRUCTION.

CONTACT ENGINEER IMMEDIATELY IF LEVEL VARIES

FROM DESIGN DRAWING.

18. ALL RETAINING WALL FOR ABOVE GROUND

OSD/BIORETENTION BASIN TO BE FULLY

CONSTRUCTED WITHIN THE PROPERTY BOUNDARY.

A N.L.FOR D.A. APPROVAL

J.P.

N.T.S.

D00

COVER SHEET, LEGEND AND

DRAWING SCHEDULE

A

03-05-18

AUTHORISED DWG No

SCALE @ A1 JOB No

REV

SHEET SUBJECTPROJECT PROJECT

DATE DRAWN DESIGNED CHECKED

LOT 3985 SEYMOUR PLACE, ROPES CROSSING NSWARCHITECT

NERMEIN LOKA

N

14A/8 AVENUE OF AMERICAS, NEWINGTON, NSWT: +61 2 8065 9689 F: +61 2 8065 9690MOBILE: 0404 142 063 EMAIL: info@lceng.com.au

LOKAC O N S U L T I N G

E N G I N E E R S.Pty Ltd

N.L.N.L.

THIS DRAWING IS THE

PROPERTY OF LOKA

CONSULTING ENGINEERS

AND MUST NOT BE

RETAINED, COPIED OR USED

WITHOUT THE WRITTEN

CONSENT OF THE COMPANY

C

Copyright

Loka

Consulting

Engineers

as date of

issue

NOT FOR CONSTRUCTION

CONSENT AUTHORITY:BLACKTOWN CITY COUNCIL

COPYRIGHT: THIS DESIGN AND PLANS ARE NOT TO BE USED OR REPRODUCED WHOLLY

OR IN PART WITHOUT WRITTEN PERMISSION OF LOKA CONSULTING ENGINEERS

PROPOSED RESIDENTIAL DEVELOPMENT

LOT 3985 SEYMOUR PLACE,

ROPES CROSSING NSW

15NL039

MAY 18 J.P.

LOCALITY SKETCH

NOT TO SCALE

SITE OF WORK

EXISTING BUILDING

GROUND LEVEL

8 UNITS

RL 21.2

L'DRY

BATHROOM

BEDROOM 2

KITCHEN

DINING

LIVINGBEDROOM 1

L.

ENSUITE

AWNING OVER

F.P.

L'DRY

BATHROOM

BEDROOM 2

KITCHEN

DINING

LIVING

BEDROOM 1

L.

ENSUITE

F.

P.

PRIVATE OPEN SPACE

PRIVATE OPEN SPACE

L'DRY

BATHROOM

BEDROOM 2

KITCHEN

DINING

LIVING

BEDROOM 1

L.

ENSUITE

F.P.

L'DRY

BATHROOM

BEDROOM 2

KITCHEN

DINING

LIVING BEDROOM 1

L.

ENSUITE

F.

P.

PRIVATE OPEN SPACE

PRIVATE OPEN SPACE

L'DRY

BATHROOM

BEDROOM 2

KITCHEN

DINING

LIVINGBEDROOM 1

L.

ENSUITE

F.P.

L'DRY

BATHROOM

BEDROOM 2

KITCHEN

DINING

LIVING

F.

P.

PRIVATE OPEN SPACE

PRIVATE OPEN SPACE

RETAIN EXISTING

HERITAGE STAIR

PRIVATE OPEN

SPACE

LAUNDRY + LINEN

BEDROOM 2

DINING

F.

P.

PRIVATE OPEN SPACE

ENTRY

ENTRY

SE

RV

IC

ES

BEDROOM 1

L.

ENSUITE

FH

FH

FH

40000

LIVING

STORAGE

BEDROOM 1

WASTE ROOM

MA

ILB

OX

ES

RIGHT OF WAY

BATHROOMENSUITE

CHILD CARE

WASTE ROOM

BULKY

GOODS

STORE

CHILDCARE

CP3

CHILDCARE

CP4

CHILDCARE

CP5

CHILDCARE

CP6

CHILDCARE

CP7

CHILDCARE

CP8

CHILDCARE

CP9

CHILDCARE

CP10

CHILDCARE

CP11

CHILDCARE

CP20

CHILDCARE

CP21

CHILDCARE

CP22

CHILDCARE

CP23

CHILDC3RE

CP24

CHILDCARE

CP14

CHILDCARE

CP15

CHILDCARE

CP16

CHILDCARE

CP17

CHILDCARE

CP18

CHILDCARE

CP25

CHILDCARE

CP19

ROLLER DOOR

ROLLER DOOR

CHILDCARE

CP2

CHILDCARE

CP1

CHILDCARE

CP12

CHILDCARE

CP13

MAXIMUM CHILDCARE BUILDING FOOTPRINT

~960mw

2

0

.

8

3

m

41.22m

18

.8

25

m

DISABLED DISABLED

CP1 CP2 CP3 CP4 CP5 CP6 CP7 CP8 CP9 CP10 CP11 CP12 CP13 CP14 CP15 CP16 CP17 CP18

CP19 CP20 CP21 CP22 CP23 CP24 CP25 CP26 CP27 CP28

CP36CP35CP34CP33CP32CP30

CP29

CP31

WASTE COLLECTION

AREA

LAUNDRY + LINEN

BEDROOM 2

DINING

F.

P.

BATHROOM

LIVING

STORAGE

BEDROOM 1

MASTER

BEDROOM

ENSUITE

UNIT

HB.101

UNIT

HB.102

UNIT

HB.103

UNIT

HB.104

UNIT

HB.105

UNIT

HB.106

UNIT

HB.107

UNIT

HB.108

4070 x 1810mm

3735 x 2730mm

4070 x 1810mm

2280 x 2700mm

4070 x 1810mm4070 x 1810mm 4070 x 1810mm 4070 x 1810mm4070 x 1810mm 4070 x 1810mm 4070 x 1810mm 4070 x 1810mm 4070 x 1810mm 4070 x 1810mm

3750 x 2730mm

3750 x 2730mm

3750 x 2730mm3750 x 2730mm3750 x 2730mm

4070 x 1810mm4070 x 1810mm

3160 x 1810mm

3750 x 2730mm

4070 x 1810mm2805 x 2730mm 4070 x 1810mm

3545 x 1810mm

4070 x 1810mm 4070 x 1810mm 4070 x 1810mm4070 x 1810mm 4070 x 1810mm 4070 x 1810mm 4070 x 1810mm 4070 x 1810mm

3750 x 2730mm

3750 x 2730mm

3750 x 2730mm

3750 x 2730mm

450X450 PIT

RL 21.05

IL 20.70

600x600 PIT

RL 21.05

IL 20.54

600X600 PIT

RL 21.05

IL 20.46

600X600 PIT

RL 21.00

IL 20.39

600X600 PIT

RL 21.00

IL 20.32

600X600 PIT

RL 20.90

IL 20.28

900X900 PIT WITH

'DEEP PIT' ENVIROPOD

RL 20.85

IL inlet 20.22

IL outlet 19.67

900X900 PIT WITH

'DEEP PIT' ENVIROPOD

RL 20.85

IL inlet 19.66

IL outlet 19.11

600x600 PIT

RL 21.00

IL 20.41

450X450 PIT

RL 20.90

IL 20.55

P4 uPVC @ 0.5%

P4 uPVC @ 0.5%

P2

P

4

u

P

V

C

@

0

.

5

%

P

4

u

P

V

C

@

0

.

5

%

TO HEAD WALL TO OSD BASIN

DETAILS AT C.C. STAGE

ROOF DOWNPIPE

DETAILS AT C.C

ROOF DOWNPIPE

DETAILS AT C.C

ROOF DOWNPIPE

DETAILS AT C.C

P3 @ 0.5%

P3 @ 0.5%

P4 uPVC @ 0.5%

P

4

u

P

V

C

@

0

.5

%

6 CARTRIDGES STORMFILTER WITH

Ø2470mm CONCRETE MANHOLE

RL 20.85

RL overflow 19.76

IL in 18.99

IL out 18.84

CARTRIDGE Q=9.6L/s

900x900 DIVERSION PIT

WITH WEIR

RL 20.85

IL weir 19.76

IL to filter 19.01

900X900 PIT WITH

'DEEP PIT' ENVIROPOD

RL 20.85

IL inlet 20.31

IL outlet 19.76

P2

900x900 JUNCTION PIT

WITH STEP IRONS

RL 20.45

IL 18.80

IL 18.84

IL 18.99

Ø525m

m

Ø525 RCP AT

P4 uPVC @ 0.5%

P4 uPVC @ 0.5%

0.5%

BYPASS

RCP AT 0.5%

RL 21.20

RL 21.20

ALLOW 50mm GAP

UNDER FENCE FOR

WATER FLOW

ALLOW 50mm GAP

UNDER FENCE FOR

WATER FLOW

ALLOW 50mm GAP

UNDER FENCE FOR

WATER FLOW

01

02 03 04

05

06

07

0809101112

13

NOTES

1. ALL LINES ARE TO BE MIN. 100Ø UPVC @ MIN 1.0% GRADE UNLESS

NOTED OTHERWISE.

2. IT IS THE CONTRACTORS RESPONSIBILITY TO LOCATE & LEVEL ALL

EXISTING SERVICES PRIOR TO THE COMMENCEMENT OF ANY

EARTHWORKS. ALL DESIGN LEVELS SHOWN ON PLAN SHALL BE

VERIFIED ON SITE PRIOR TO THE COMMENCEMENT OF ANY WORK.

3. ALL PIPES TO HAVE MIN 200mm COVER IF LOCATED WITHIN

PROPERTY.

4. ALL PITS IN DRIVEWAYS BE HEAVY DUTY GRATES. DIRECT SURFACE

FLOW TO ALL GRATED SURFACE INLET PITS.

5. ALL WORK DO BE DONE IN ACCORDANCE WITH AS/NZ 3500.3.2:2003

AND COUNCIL SPECIFICATIONS.

6. LOCATION OF DOWNPIPES & FLOOR WASTES ARE INDICATIVE ONLY.

DOWNPIPE & FLOOR WASTE SIZE, LOCATION & QUANTITY TO BE

DETERMINED BY BUILDER & IN ACCORDANCE WITH RELEVANT

AUSTRALIAN STANDARDS.

7. THIS PLAN IS TO BE READ IN CONJUNCTION WITH THE

ARCHITECTURAL, LANDSCAPE AND STRUCTURAL PLANS.

8. ANY DISCREPANCIES OR OMISSIONS SHALL BE REFERRED TO THE

DESIGN ENGINEER FOR RESOLUTION.

9. ALL PITS OR GRATES IN TRAFFICABLE AREAS TO BE HEAVY DUTY.

10. ALL GUTTERS WILL BE FITTED WITH LEAF GUARDS AND SHOULD BE

INSPECTED AND CLEANED TO ENSURE LEAF LITTER CANNOT ENTER

THE DOWNPIPES

ON LONGITUDINAL SECTION.

THE RELEVANT AUTHORTIES BEFORE

COMMENCEMENT OF ANY WORKS

BUILDER CONTRACTOR BY CONTACTING

EXACT LOCATIONS & DEPTHS

TO BE ACCURATELY LOCATED BY

EXISTING SERVICES SHOWN

NOTE RE. SERVICES

APPROXIMATE LOCATIONS OF

SYMBOLS

FW

IO

DP

F.F.L.

T.K.

RL

IL

GRATED INLET PIT

GRATED DRAIN

OVERLAND FLOW PATH

FLOOR WASTE 150Ø

STORMWATER DRAINAGE PIPE

INSPECTION OPENING

MASONRY RETAINING WALL

DOWNPIPE TO RAINWATER TANK

100Ø DOWN PIPE (U.N.O.)

FINISHED FLOOR LEVEL

PIT SURFACE LEVEL

INVERT LEVEL

TOP OF KERB

VD VERTICAL DROP PIPE

SP

SPREADER

VRVERTICAL RISER

DDO DISH DRAIN OUTLET 100Ø

ES EMERGENCY SPITTER

SUBSOIL DRAINAGE PIPE

DRAINAGE LINES SHOWN DASHED

TO COLLECT ROOF WATER ONLY TO RAINWATER TANK

NOTES: DRAINAGE LINES

DRAINAGE LINES SHOWN continuous

TO COLLECT SURFACE WATER

COUNCIL'S ISSUED FOOTWAY DESIGN LEVELS TO BE INCORPORATED INTO THE

FINISHED LEVELS ONCE ISSUED BY COUNCIL

NOTES: COUNCIL ISSUED FOOTWAY DESIGN LEVELS

ALL STORMWATER DRAINAGE ELEMENTS PROPOSED WITHIN THE ROAD RESERVE AND FOOTWAY

SHALL BE CONSTRUCTED UNDER THE SUPERVISION AND TO THE SATISFACTION OF COUNCIL'S ENGINEER.

NOTES: ROAD RESERVE & FOOTWAY DRAINAGE ELEMENTS

: 100Ø DOWN PIPE U.N.O.

DP

: STORMWATER PIPE

@1% MIN. U.N.O.

P1 : 100Ø UPVC PIPE AT 1.0% MIN. GRADE

P2 : 150Ø UPVC PIPE AT 1.0% MIN. GRADE

REFER TO AS.3500 PART 3 TABLE 7.2

P3 : 225Ø UPVC PIPE AT 0.5% MIN. GRADE

RETAIN EXISTING

HERITAGE STAIR

STORAGE LOCKERS STORAGE LOCKERS

SANITARY

FACILITES

FH

EX. STAIR TO BE DECOMISSIONED

BULKY GOODS STORE

HERITAGE BUILDING

WASTE ROOM

EXISTING BUILDING FOOTPRINT

BASEMENT WALLS TO BE FULLY

TANKED AND WATER-PROOF

SCALE 1:200

AUTHORISED DWG No

SCALE @ A1 JOB No

REV

SHEET SUBJECTPROJECT PROJECT

DATE DRAWN DESIGNED CHECKED

LOT 3985 SEYMOUR PLACE, ROPES CROSSING NSWARCHITECT

NERMEIN LOKA

N

14A/8 AVENUE OF AMERICAS, NEWINGTON, NSWT: +61 2 8065 9689 F: +61 2 8065 9690MOBILE: 0404 142 063 EMAIL: info@lceng.com.au

LOKAC O N S U L T I N G

E N G I N E E R S.Pty Ltd

N.L.N.L.

THIS DRAWING IS THE

PROPERTY OF LOKA

CONSULTING ENGINEERS

AND MUST NOT BE

RETAINED, COPIED OR USED

WITHOUT THE WRITTEN

CONSENT OF THE COMPANY

C

Copyright

Loka

Consulting

Engineers

as date of

issue

NOT FOR CONSTRUCTION

CONSENT AUTHORITY:BLACKTOWN CITY COUNCIL

COPYRIGHT: THIS DESIGN AND PLANS ARE NOT TO BE USED OR REPRODUCED WHOLLY

OR IN PART WITHOUT WRITTEN PERMISSION OF LOKA CONSULTING ENGINEERS

PROPOSED RESIDENTIAL DEVELOPMENT

LOT 3985 SEYMOUR PLACE,

ROPES CROSSING NSW

15NL039

MAY 18 J.P.

AS SHOWN

D01 A

BASEMENT & GROUND FLOOR / SITE

STORMWATER DRAINAGE PLAN

GROUND FLOOR/SITE STORMWATER DRAINAGE PLAN

A N.L.FOR D.A. APPROVAL

J.P.

03-05-18

SCALE 1:200

BASEMENT STORMWATER DRAINAGE PLAN

PROVIDE TAP AND HOSE BEHIND

FENCELINE. ALL TRUCK TIRES

MUST BE WASHED DOWN BEFORE

DEPARTING

PROVIDE

SANDBAGS

AROUND

PIT

SITE RECYCLING

BIN

TEMPORARY

SITE TOILET

BRICK AND OTHER

NON-WEATHER

AFFECTED MATERIAL

STORAGE AREA

50mm AGGREGRATE OR DGB20

ROADBASE STABILISED SITE ACCESS

MIN 3000 WIDE x 200 THICK

(REFER TO DETAIL)

MIN 500 HIGH SEDIMENT FENCE SUPPORTED

AT 3000 MAX CTS WITH 1500 LONG STAR

PICKETS. BASE OF SEDIMENT FENCE TO BE

BURIED IN 200 DEEP x 100 WIDE TRENCH

AND BACKFILL TO BE COMPACTED

EXISTING PITS TO BE DEMOLISHED

TEMPORARY CONSTRUCTION EXIT

G

e

o

t

e

x

t

i

l

e

F

i

l

t

e

r

DETAIL OF OVERLAP

SEDIMENT FENCE

D

I

R

E

C

T

I

O

N

O

F

F

L

O

W

0

.

6

m

0

.

2

m

M

A

X

DISTURBED AREA

GEOTEXTILE

FABRIC

TRAP

RUNOFF FROM PAD

DIRECTED TO SEDIMENT

POSTS DRIVEN

UNDISTURBED AREA

GROUND

0.6m INTO

F

a

b

r

i

c

GRAVEL

50-75mm

DRAINAGE AREA 0.4Ha MAX. SLOPE GRADIENT 1:2 MAX.

WIRE OR STEEL MESH

SLOPE LENGTH 60m MAX.

3

m

M

A

X

.

E

N

T

E

R

CONSTRUCTION SITE

0.2m

E

X

I

T

M

I

N

.

W

I

D

T

H

3

m

STRAW BALE SEDIMENT FILTER

EXISTING ROADWAY

(MIN. 0.3m HIGH)

BERM

0

.

1

m

D

E

E

P

DISTURBED AREA

D

I

R

E

C

T

I

O

N

O

F

F

L

O

W

UNDISTURBED AREA

SLOPE LENGTH 40m MAX.

STAKES DRIVEN 0.6m

INTO THE GROUND

DRAINAGE AREA 0.4Ha MAX. SLOPE GRADIENT 1:2 MAX.

ANGLE FIRST STAKE TOWARDS

PREVIOUSLY LAID STRAW BALE

EXISTING CONTOURS

Ø50 PUMP LINE

WIRE MESH FENCE

STABILISED SITE ACCESS

SILT FENCE

SYMBOLS

EROSION CONTROL NOTES

1. ALL EROSION & SEDIMENT CONTROL MEASURES ARE TO BE

INSTALLED AND MAINTAINED IN ACCORDANCE WITH

'MANAGING URBAN STORMWATER, 3RD EDITION' PRODUCED

BY THE NSW DEPARTMENT OF HOUSING.

2. ALL EROSION AND SILTATION CONTROL DEVICES ARE TO BE

PLACED PRIOR TO THE COMMENCEMENT OF ANY

CONSTRUCTION WORKS, AND ALL SILT TRAPS ARE TO HAVE

DEPOSITED SILT REMOVED REGULARLY DURING

CONSTRUCTION.

3. ALL TRESS ARE TO BE PRESERVED UNLESS INDICATED

OTHERWISE ON THE ARCHITECT'S OR LANDSCAPE

ARCHITECT'S DRAWINGS. EXISTING GRASS COVER SHALL BE

MAINTAINED EXPECT IN AREAS CLEARED FOR BUILDINGS,

PAVEMENTS, ETC.

4. STABILISE/REVEGATATE ALL DISTURBED AREAS

PROGRESSIVELY WHERE PRACTICAL.

5. INSTALL TEMPORARY SEDIMENT BARRIERS TO ALL INLET PITS

LIKELY TO COLLECT SILT LADEN WATER.

6. ADDITIONAL VEHICLES MUST PARK ON ROAD AND NOT

FOOTPATH. PUBLIC FOOTPATH ADJACENT TO SITE MUST NOT

BE OBSTRUCTED AND MUST BE SAFE FOR PEDESTRIAN

ACCESS.

14. ENSURE FENCE IS KEYED AT BOTH ENDS INTO GROUND,

WITH BASE TURNED UPSLOPE.

15. WHERE SEDIMENT FENCE IS NEAR STREET, ERECT FENCE

WITHIN DEVELOPMENT SIDE OF TURF FILTER STRIPS AND

PROPERTY BOUNDARY.

16. SEDIMENT FENCE FILTER CLOTH TO BE FASTENED SECURELY

TO WIRE FENCE WITH TIES SPACED EVERY 600MM.OVERLAP

ADJOINING FILTER CLOTH BY 150MM AND FOLDING OVER.

17. DIVERT UPSLOPE WATER AROUND WORK SITE AND

STABILISE CHANNELS.

18. LAY KERB-SIDE TURF FILTER STRIP TO TRAP EXCESS

SEDIMENT.

19. CONTAMINATED WATER WITH SEDIMENT FROM A SEDIMENT

BASIN OR EXCAVATION PIT IS TO BE FLOCCULATED/

FILTERED TO LOWER SUSPENDED SOIL LOAD TO LESS THAN

50 MILLIGRAMS PER LITRE.

20. SOIL, SAND AND GRAVEL ARE NOT TO BE STOCKPILED ON

ROADWAYS OR IN DRAINAGE AREAS.

21. WASH AREA MUST BE SLIGHTLY DEPRESSED TO COLLECT

WASTE MATERIAL.

22. APPLY DUST CONTROL MEASURES TO REDUCE SURFACE AND

AIRBORNE MOVEMENT OF SEDIMENT

23. NOT WITHSTANDING DETAILS SHOWN, IT IS THE

CONTRACTORS SOLE RESPONSIBILITY TO ENSURE THAT ALL

SITE ACTIVITIES COMPLY WITH THE REQUIREMENTS OF THE

CLEAN WATERS ACT.

NOTES:SOIL & WATER MANAGEMENT

1. ALL EROSION AND SEDIMENT CONTROL MEASURES TO BE

INSPECTED, MAINTAINED AND LOGGED DAILY BY SITE

MANAGER.

2. MINIMISE DISTURBED AREAS.

3. ALL STOCKPILES TO BE CLEAR FROM DRAINS, GUTTERS

AND FOOTPATHS.

4. NO MATERIAL TO BE STORED ON FOOTPATH.

5. STOCKPILE LASTING LONGER THAN 40 DAYS MUST BE

COVERED.

6. DRAINAGE IS TO BE CONNECTED TO STORMWATER SYSTEM

AS SOON AS POSSIBLE.

7. ROADS AND FOOTPATH TO BE SWEPT DAILY.

8. ENSURE NEIGHBOURING PROPERTY IS NOT FLOODED.

9. IF YOU DO NOT COMPLY, YOU MAY BE LIABLE TO A $1500

FINE.

HAY BAIL

HAY BAIL DETAIL

TO BE USED AS REQUIRED

150

SILT FENCE DETAIL

MIN

500

100

STAKES 450mm INTO THE GROUND

BACKING

REINFORCED

FILTER FABRIC

(SECURE TO BACKING)

FABRIC

EMBEDED FILTER

FALL

MIN

500

STAR PICKET

OR CRUSHED ROCK

60mm GRAVEL

NTS

SOIL STOCK PILE

SEDIMENT FENCE

DIVERSION DRAIN

(WHERE POSSIBLE)

100m

m D

ip

NOTE:

EXISTING BUILDING TO BE RETAINED ON SITE.

ALL EXISTING PITS TO BE COVERED DURING SITE WORK.

THREE LAYERS OF SAND

BAGS WITH ENDS

OVERLAPPED

GAP BETWEEN SAND BAGS ACT AS A

SPILLWAY

SANDBAG KERB INLET

SEDIMENT TRAP

NTS

SAND BAGS OVERLAP

INTO KERB

RU

N-O

FF

AUTHORISED DWG No

SCALE @ A1 JOB No

REV

SHEET SUBJECTPROJECT PROJECT

DATE DRAWN DESIGNED CHECKED

LOT 3985 SEYMOUR PLACE, ROPES CROSSING NSWARCHITECT

NERMEIN LOKA

N

14A/8 AVENUE OF AMERICAS, NEWINGTON, NSWT: +61 2 8065 9689 F: +61 2 8065 9690MOBILE: 0404 142 063 EMAIL: info@lceng.com.au

LOKAC O N S U L T I N G

E N G I N E E R S.Pty Ltd

N.L.N.L.

THIS DRAWING IS THE

PROPERTY OF LOKA

CONSULTING ENGINEERS

AND MUST NOT BE

RETAINED, COPIED OR USED

WITHOUT THE WRITTEN

CONSENT OF THE COMPANY

C

Copyright

Loka

Consulting

Engineers

as date of

issue

NOT FOR CONSTRUCTION

CONSENT AUTHORITY:BLACKTOWN CITY COUNCIL

COPYRIGHT: THIS DESIGN AND PLANS ARE NOT TO BE USED OR REPRODUCED WHOLLY

OR IN PART WITHOUT WRITTEN PERMISSION OF LOKA CONSULTING ENGINEERS

PROPOSED RESIDENTIAL DEVELOPMENT

LOT 3985 SEYMOUR PLACE,

ROPES CROSSING NSW

15NL039

MAY 18 J.P.

EROSION AND SEDIMENT CONTROL PLAN

SCALE 1:200

A N.L.J.P.

AS SHOWN

D02

EROSION AND SEDIMENT

CONTROL PLAN AND DETAILS

A

FOR D.A. APPROVAL03-05-18

SUMMARY:

THE PROPOSED STORMWATER QUALITY TREATMENT TRAIN ARE COMPRISES OF 6-CARTRIDGE

(690mm PSORB) DETENTION STORMFILTER SYSTEM AND 3 'DEEP PIT' ENVIROPODS TO

REMOVE DIFFERENT SOURCE POLLUTANTS. IT IS OUR OPINION THAT IF THESE MEASURES

ARE IMPLEMENTED, THE PROPOSED DEVELOPMENT WILL COMPLY WITH THE INTENT OF

BLACKTOWN COUNCIL REQUIREMENT. IN ADDITION, THE PROPOSED STORMWATER QUALITY

TREATMENT TRAIN SHALL BE MAINTAINED AND SERVICES BY THE OWNERS OF THE

PROPOSED DEVELOPMENT AT NO COST TO COUNCIL.

STORMWATER TREATMENT SUMMARY

SITE AREA = 2727.54m²

"MUSIC" HAS BEEN USED FOR WATER QUALITY

TREATMENT ANALYSIS

AS PER YOUR REQUEST PLEASE SEE

STORMWATER360'S TREATMENT DESIGN FOR THE

ABOVE MENTIONED SITE. THE CATCHMENT IN MUSIC

IS MODELLED IN ACCORDANCE WITH THE FOLLOWING

GUIDELINES & PARAMETERS:

· MUSIC VERSION 6.1.0

· PART J OF BLACKTOWN COUNCIL'S DEVELOPMENT

CONTROL PLAN 2015

· RAINFALL STATION 66062 SYDNEY, 6 MINUTE

TIME STEP FROM 1963 TO 1993

· BLACKTOWN COUNCIL SOURCE NODE(S)

UTILIZING MODIFIED % IMPERVIOUS AREA,

RAINFALL THRESHOLD, SOIL PROPERTIES &

POLLUTANT CONCENTRATIONS

· NO DRAINAGE ROUTING BETWEEN NODES.

THE SYSTEM HAS BEEN MODELLED TO MEET THE

BLACKTOWN COUNCIL DCP (2015) TARGET

TSS: 85% REDUCTION

TP: 65% REDUCTION

TN: 45% REDUCTION

TREATMENT DEVICES:

1. 3 x 'DEEP PIT' ENVIROPODS

2. 6-CARTRIDGE (690mm PSORB) DETENTION

STORMFILTER SYSTEM

3. STORMFILTER CONCRETE MANHOLE FOR

CARTRIDGE INSTALLATION

ROOF PAVED AREA

892 m²

ROOF GRASS AREA

657 m²

DEEPSOIL GRASS AREA

539 m²

TOTAL SITE AREA

2865 m²

CARPARKING AREA

651 m²

HARD PAVED AREA

126 m²

STORMFILTER DESIGN TABLE

CARTRIDGE HEIGHT

TREATMENT BY MEDIA SURFACE AREA L/S/m2

CARTRIDGE FLOW RATE

SYSTEM HYDRAULIC DROP (H - REQ'D. MIN.)

(L/s)

· STORMFILTER TREATMENT CAPACITY VARIES BY NUMBER OF FILTER CARTRIDGES INSTALLED AND BY REGION SPECIFIC INTERNAL FLOW CONTROLS. CONVEYANCE CAPACITY IS RATED AT 80L/S.· THE STANDARD CONFIGURATION IS SHOWN. ACTUAL CONFIGURATION OF THE SPECIFIED STRUCTURE(S) PER CIVIL ENGINEER WILL BE SHOWN ON SUBMITTAL DRAWING(S).· ALL PARTS PROVIDED AND INTERNAL ASSEMBLY BY STORMWATER360 AUSTRALIA UNLESS OTHERWISE NOTED.

690 460 310

930 700 550

1.4

1.42

0.7 1.4 0.7 1.4 0.7

0.71 0.95 0.47 0.63 0.32

DATE: CHK:DRN:FILE NAME: W.J. M.W.

360Stormwater

GENERAL NOTES1. INLET AND OUTLET PIPING SHALL BE SPECIFIED BY SITE CIVIL ENGINEER (SEE PLANS) AND PROVIDED BY CONTRACTOR. STORMFILTER IS PROVIDED WITH OPENINGS AT INLET AND OUTLET LOCATIONS.2. IF THE PEAK FLOW RATE, AS DETERMINED BY THE SITE CIVIL ENGINEER, EXCEEDS THE PEAK HYDRAULIC CAPACITY OF THEPRODUCT, AN UPSTREAM BYPASS STRUCTURE IS REQUIRED. PLEASE CONTACT STORMWATER360 AUSTRALIA FOR OPTIONS.3. THE FILTER CARTRIDGE(S) ARE SIPHON-ACTUATED AND SELF-CLEANING. THE ACTUAL NUMBER SHALL BE SPECIFIED BY THESITE CIVIL ENGINEER ON SITE PLANS OR IN DATA TABLE BELOW. PRECAST STRUCTURE TO BE CONSTRUCTED BYSTORMWATER360 AUSTRALIA IN ACCORDANCE WITH AS3600.4. SEE STORMFILTER DESIGN TABLE FOR REQUIRED HYDRAULIC DROP. FOR SHALLOW, LOW DROP OR SPECIAL DESIGN CONSTRAINTS, CONTACT STORMWATER360 AUSTRALIA FOR DESIGN OPTIONS.5. ALL WATER QUALITY PRODUCTS REQUIRE PERIODIC MAINTENANCE AS OUTLINED IN THE O&M GUIDELINES. PROVIDE MINIMUM CLEARANCE FOR MAINTENANCE ACCESS.6. STRUCTURE AND ACCESS COVERS DESIGNED TO MEET AUSTROADS T44 LOAD RATING WITH 0.0m TO 2.0m FILL MAXIMUM(CLASS D).7. THE STRUCTURE THICKNESSES SHOWN ARE FOR REPRESENTATIONAL PURPOSES AND VARY REGIONALLY.8. ANY BACKFILL DEPTH, SUB-BASE, AND OR ANTI-FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS ANDSHALL BE SPECIFIED BY SITE CIVIL ENGINEER.9. CARTRIDGE HEIGHT IS 690mm (SHOWN). CARTRIDGE HEIGHT AND ASSOCIATED DESIGN PARAMETERS PER STORMFILTER DESIGN TABLE.10. STORMFILTER BY STORMWATER360 AUSTRALIA: PHONE: 1300 354 722 OR www.stormwater360.com.au

STORMFILTER

CARTRIDGE DETAIL

MANHOLE STORMFILTER SECTION

18.05.166C_2050SFMH

MANHOLE STORMFILTER PLAN

DRAWING

STORMWATER360 AUSTRALIA

6 CARTRIDGE STORMFILTER SYSTEM

Ø 2470 CONCRETE MANHOLE

GENERAL ARRANGEMENT

1

A

OIL BUFFER

DEEP PIT ENVIROPOD

CONFIGURATION SECTION

Ø

AUTHORISED DWG No

SCALE @ A1 JOB No

REV

SHEET SUBJECTPROJECT PROJECT

DATE DRAWN DESIGNED CHECKED

LOT 3985 SEYMOUR PLACE, ROPES CROSSING NSWARCHITECT

NERMEIN LOKA

N

14A/8 AVENUE OF AMERICAS, NEWINGTON, NSWT: +61 2 8065 9689 F: +61 2 8065 9690MOBILE: 0404 142 063 EMAIL: info@lceng.com.au

LOKAC O N S U L T I N G

E N G I N E E R S.Pty Ltd

N.L.N.L.

THIS DRAWING IS THE

PROPERTY OF LOKA

CONSULTING ENGINEERS

AND MUST NOT BE

RETAINED, COPIED OR USED

WITHOUT THE WRITTEN

CONSENT OF THE COMPANY

C

Copyright

Loka

Consulting

Engineers

as date of

issue

NOT FOR CONSTRUCTION

CONSENT AUTHORITY:BLACKTOWN CITY COUNCIL

COPYRIGHT: THIS DESIGN AND PLANS ARE NOT TO BE USED OR REPRODUCED WHOLLY

OR IN PART WITHOUT WRITTEN PERMISSION OF LOKA CONSULTING ENGINEERS

PROPOSED RESIDENTIAL DEVELOPMENT

LOT 3985 SEYMOUR PLACE,

ROPES CROSSING NSW

15NL039

MAY 18 J.P.

A N.L.FOR D.A. APPROVAL

J.P.

NTS

D03 A

03-05-18

MUSIC RESULT AND DETIALS

MUSIC MODELING RESULT

AUTHORISED DWG No

SCALE @ A1 JOB No

REV

SHEET SUBJECTPROJECT PROJECT

DATE DRAWN DESIGNED CHECKED

LOT 3985 SEYMOUR PLACE, ROPES CROSSING NSWARCHITECT

NERMEIN LOKA

N

14A/8 AVENUE OF AMERICAS, NEWINGTON, NSWT: +61 2 8065 9689 F: +61 2 8065 9690MOBILE: 0404 142 063 EMAIL: info@lceng.com.au

LOKAC O N S U L T I N G

E N G I N E E R S.Pty Ltd

N.L.N.L.

THIS DRAWING IS THE

PROPERTY OF LOKA

CONSULTING ENGINEERS

AND MUST NOT BE

RETAINED, COPIED OR USED

WITHOUT THE WRITTEN

CONSENT OF THE COMPANY

C

Copyright

Loka

Consulting

Engineers

as date of

issue

NOT FOR CONSTRUCTION

CONSENT AUTHORITY:BLACKTOWN CITY COUNCIL

COPYRIGHT: THIS DESIGN AND PLANS ARE NOT TO BE USED OR REPRODUCED WHOLLY

OR IN PART WITHOUT WRITTEN PERMISSION OF LOKA CONSULTING ENGINEERS

PROPOSED RESIDENTIAL DEVELOPMENT

LOT 3985 SEYMOUR PLACE,

ROPES CROSSING NSW

15NL039

MAY 18 J.P.

A N.L.FOR D.A. APPROVAL

J.P.

NTS

D04 A

03-05-18

MUSIC LINK REPORT