road 1 refer to drg ace160400.civ.da.303 for … · sheet 2 sheet 1 sheet 3 sheet 4 sheet 5 sheet 6...
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SHEET 1SHEET 2
SHEET 3 SHEET 4 SHEET 5
SHEET 6 SHEET 7 SHEET 8
SHEET 9 SHEET 10
3
9
.
8
0
3
9
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6
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35.0
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LOT 5
3
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3
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0
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36.0
0
35.0
0
1 IN 5
BATTER
1 IN 5 BATTER
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
1 IN 5 BATTER
1 IN 5 BATTER
1 IN 5 BATTER
1 IN 5
BATTER
LOT 2
LOT 3
R
O
A
D
1
R
O
A
D
3
R
O
A
D
1
ELECTRICAL
SUBSTATION
LOT 11
DP1133321
LOT 2
LOT 5
1 IN 5
BATTER
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
1 IN 5 BATTER
1 IN 5 BATTER
1 IN 5 BATTER
3.50m
11.00m
3.50m
18.00m
K
&
G
K
&
G
K
&
G
K
&
G
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
LOT 3
K
&
G
K
&
G
K
&
G
K
&
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K
&
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K
&
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K
&
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1 IN 5 BATTER
CH 20.000
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Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 304 B1:250
ROADWORKS AND DRAINAGE
SHEET 4 OF 10
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
REFER TO DRG ACE16400.CIV.DA.302 FOR CONTINUATION
RE
FE
R T
O D
RG
A
CE
160400.C
IV
.D
A.305 F
OR
C
ON
TIN
UA
TIO
N
REFER TO DRG ACE160400.CIV.DA.308 FOR CONTINUATIONREFER TO DRG ACE160400.CIV.DA.307 FOR CONTINUATION
R
O
A
D
2
RE
FE
R T
O D
RG
A
CE
160400.C
IV
.D
A.303 F
OR
C
ON
TIN
UA
TIO
N
LEGEND
32.00 FINISHED CONTOUR
PROPOSED ROAD CENTERLINE
PROPOSED KERB LINE
PROPOSED STORMWATER DRAINAGE
PROPOSED ROAD PAVEMENT
PROPOSED STRUCTURE NUMBER
PROPOSED FOOTPATH
EXISTING STORMWATER DRAINAGE
PROPOSED KERB RAMP (TYP.)
REFER TO BCC STD DRG
A(BS)104M FOR DETAILS
PROPOSED RETAINING WALL
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SHEET 1SHEET 2
SHEET 3 SHEET 4 SHEET 5
SHEET 6 SHEET 7 SHEET 8
SHEET 9 SHEET 10
4
0
.2
0
3
9
.
8
0
3
8
.
6
0
42.80
4
2
.
6
0
4
1
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6
0
4
0
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6
0
3
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6
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0
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LOT 1
RO
AD
6
P
E
LIC
A
N
R
O
A
D
SP2
LOT 3
LOT 2
PE
LIC
AN
R
OA
D
RO
AD
1
4
1
.
0
0
4
0
.
6
0
3
9
.
6
0
3
9
.
6
0
3
9
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6
0
3
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.
4
0
3
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3
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0
0
3
9
.
0
0
3
8
.
0
0
3
7
.
0
0
LOT 1
1 IN 5
BATTER
20.00m
13.00m
3
.5
0
m
3.50m
9.00m
16.00m
3.50m
3.50m
1
8
.0
0
m
1
1
.0
0
m
3
.5
0
m
3
.5
0
m
K
&
G
K
&
G
K
&
G
K
&
G
P
E
LIC
A
N
R
O
A
D
20.00m
13.00m
3
.5
0
m
3.50m
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
1 IN 5
BATTER
SP2
K
&
G
K
&
G
K&
G
K&
G
RO
AD
1
RO
AD
6
PE
LIC
AN
R
OA
D
CH
68.647
CH
60.000
CT
CH
51.920
CH
50.000
CH
40.000
CH
30.000
TC
CH
28.145
CH
20.000
CH
10.000
CH
0.000
CH
10.000
TC
CH
1.938
CH
0.000
C
H
210.000
C
H
200.000
C
H
1
9
0
.0
0
0
C
H
180.000
C
H
170.000
C
H
160.000
C
H
150.000
C
H
140.000
C
T
C
H
1
3
2
.4
4
6
C
H
130.000
CH
120.000
K
&
G
K
&
G
1 IN 5
BATTER
TIE IN NEATLY INTO EXISTING
LIMIT OF CONSTRUCTION
1 IN 5
BATTER
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
1 IN 5
BATTER
LOT 3
1 IN 5 BATTER
LOT 2
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 305 B1:250
ROADWORKS AND DRAINAGE
SHEET 5 OF 10
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
REFER TO DRG ACE160400.CIV.DA.301 FOR CONTINUATION
REFER TO DRG ACE160400.CIV.DA.308 FOR CONTINUATION
RE
FE
R T
O D
RG
A
CE
160400.C
IV
.D
A.304 F
OR
C
ON
TIN
UA
TIO
N
LEGEND
32.00 FINISHED CONTOUR
PROPOSED ROAD CENTERLINE
PROPOSED KERB LINE
PROPOSED STORMWATER DRAINAGE
PROPOSED ROAD PAVEMENT
PROPOSED STRUCTURE NUMBER
PROPOSED FOOTPATH
EXSWEXISTING STORMWATER DRAINAGE
PROPOSED KERB RAMP (TYP.)
REFER TO BCC STD DRG
A(BS)104M FOR DETAILS
30.60
29.60
29.60
2
8
.6
0
28.60
2
8
.
2
0
2
8
.
2
0
2
7
.
8
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2
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27.60
2
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2
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26.40
26.20
25.80
25.60
25.40
25.20
24.80
24.60
24.40
24.20
2
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2
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2
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29.00
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28.00
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26.00
25.00
2
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0
SP2
LOT 6
F
U
T
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R
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U
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D
E
R
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R
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N
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R
A
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1
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.
0
0
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1
1
.
0
0
m
3
.
5
0
m
R
O
A
D
4
K
&
G
I IN 3 BATTER
K
&
G
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
I IN 5 BATTER
TWL RL27.82
PROVIDE 3m BERM.
SP2
1 IN 6 MAX BATTER
PROVIDE CONCRETE ACCESS
RAMP FOR MAINTENANCE.
OUTLET WITH SCOUR PROTECTION. REFER TO
DRAWING ACE160400.CIV.DA.311 FOR DETAILS
S
C
H
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F
I
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D
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3
0
0
.
0
0
0
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2
9
0
.
0
0
0
3
.
5
0
m
BIO-RETENTION/DETENTION
BASIN 1
3
0
.
0
0
F
U
T
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R
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U
N
D
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R
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R
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R
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PROVIDE 15m WEIR
P
R
O
P
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R
T
Y
B
O
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N
D
A
R
Y
P
R
O
P
E
R
T
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B
O
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N
D
A
R
Y
GPT UNIT
ROAD RESERVE BOUNDARY
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SHEET 1SHEET 2
SHEET 3 SHEET 4 SHEET 5
SHEET 6 SHEET 7 SHEET 8
SHEET 9 SHEET 10
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 306 B1:250
ROADWORKS AND DRAINAGE
SHEET 6 OF 10
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
RE
FE
R T
O D
RG
A
CE
160400.C
IV
.D
A.307 F
OR
C
ON
TIN
UA
TIO
N
REFER DRG ACE160400.CIV.DA.309 FOR CONTINUATION
REFER TO DRG ACE0400.CIV.DA.303 FOR CONTINUATION
LEGEND
32.00 FINISHED CONTOUR
PROPOSED ROAD CENTERLINE
PROPOSED KERB LINE
PROPOSED STORMWATER DRAINAGE
PROPOSED ROAD PAVEMENT
PROPOSED STRUCTURE NUMBER
PROPOSED FOOTPATH
EXISTING STORMWATER DRAINAGE
PROPOSED KERB RAMP (TYP.)
REFER TO BCC STD DRG
A(BS)104M FOR DETAILS
EXISTING NATIVE
VEGETATION (ENV)
RIPARIAN CORRIDOR
37.60
3
6
.6
0
3
5
.6
0
3
4
.6
0
3
3
.6
0
32.6
0
3
7
.
8
0
3
7
.
6
0
3
6
.6
0
3
5
.
6
0
3
5
.
6
0
3
5
.
6
0
3
5
.
6
0
3
4
.
6
0
3
3
.
6
0
3
3
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0
3
3
.6
0
3
2
.6
0
3
2
.
6
0
3
1
.
6
0
38.00
3
7
.0
0
3
6
.0
0
3
5
.0
0
3
4
.0
0
3
3
.0
0
3
7
.
0
0
3
6
.0
0
3
5
.
0
0
3
4
.
0
0
3
3
.
0
0
3
3
.
0
0
3
2
.
0
0
3
1
.
0
0
3
6
.
6
0
3
6
.
6
0
3
5
.
6
0
3
4
.
6
0
3
3
.
6
0
3
2
.
6
0
3
0
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0
3
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0
0
3
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.
0
0
3
6
.
0
0
3
5
.
0
0
3
4
.
0
0
3
3
.
0
0
3
2
.
0
0
LOT 4
LOT 6
T
C
C
H
1
1
.
8
6
0
C
H
0
.
0
0
0
C
H
320.000
C
H
310.000
C
H
300.000
C
H
290.000
C
H
280.000
C
H
2
7
0
.0
0
0
C
H
2
6
0
.0
0
0
C
H
250.000
C
H
240.000
C
H
230.000
C
T
C
H
224.647
C
H
2
2
0
.0
0
0
C
H
2
1
0
.
0
0
0
C
H
2
0
0
.
0
0
0
T
C
C
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1
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4
.
7
3
4
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1
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0
0
0
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1
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0
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1
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0
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1
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6
0
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6
.
6
0
3
5
.
6
0
3
4
.
6
0
3
3
.
6
0
3
2
.
6
0
3
0
.6
0
3
7
.
0
0
3
7
.
0
0
3
6
.
0
0
3
5
.
0
0
3
4
.
0
0
3
3
.
0
0
3
2
.
0
0
3
.
5
0
m
3
.
5
0
m
11.00m
3.50m
3
.5
0
m
18.00m
R
O
A
D
4
1 IN 5 BATTER
R
O
A
D
1
1 IN 5 BATTER
1 IN 5 BATTER
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
1 IN 5 BATTER
1 IN 5 BATTER
R
O
A
D
3
K
&
G
K
&
G
1 IN 5 BATTER
K
&
G
K
&
G
1 IN 5 BATTER
1 IN 5 BATTER
1 IN 5 BATTER
1 IN 5 BATTER
1 IN 5 BATTER
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
1 IN 5 BATTER
1 IN 5 BATTER
K
&
G
K
&
G
11.00m
3
.5
0
m
18.00m
3.50m
K
&
G
K
&
G
LOT 4
LOT 6
R
O
A
D
4
R
O
A
D
1
1 IN 5 BATTER
R
O
A
D
3
R
O
A
D
1
3
.
5
0
m
//
//
//
//
/
/
//
/
/
/
/
/
/
/
/
/
/
/
/
/
/
//
/
/
/
/
/
/
/
/
/
/
//
SHEET 1SHEET 2
SHEET 3 SHEET 4 SHEET 5
SHEET 6 SHEET 7 SHEET 8
SHEET 9 SHEET 10
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 307 B1:250
ROADWORKS AND DRAINAGE
SHEET 7 OF 10
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
RE
FE
R T
O D
RG
A
CE
160400.C
IV
.D
A.306 F
OR
C
ON
TIN
UA
TIO
N
REFER TO DRAWING ACE160400.CIV.DA.303 FOR CONTINUATION
REFER TO DRG ACE160400.CIV.DA.304 FOR CONTINUATIONS
RE
FE
R T
O D
EG
A
CE
160400.C
IV
.D
A.308 F
OR
C
ON
TIN
UA
TIO
N
REFER TO DRG ACE160400.CIV.DA.309 FOR CONTINUATION
K
&
G
K
&
G
K
&
G
1
16
1
21
10
3
9
3
8
3
1
20
LEGEND
32.00 FINISHED CONTOUR
PROPOSED ROAD CENTERLINE
PROPOSED KERB LINE
PROPOSED STORMWATER DRAINAGE
PROPOSED ROAD PAVEMENT
PROPOSED STRUCTURE NUMBER
PROPOSED FOOTPATH
1
1
EXISTING STORMWATER DRAINAGE
PROPOSED KERB RAMP (TYP.)
REFER TO BCC STD DRG
A(BS)104M FOR DETAILS
//
//
//
//
/
/
//
/
/
/
/
/
/
/
/
/
/
/
/
/
/
//
//
/
/
/
/
/
/
/
/
//
SHEET 1SHEET 2
SHEET 3 SHEET 4 SHEET 5
SHEET 6 SHEET 7 SHEET 8
SHEET 9 SHEET 10
3
8
.
6
0
3
7
.
6
0
3
6
.
6
0
3
6
.
6
0
3
5
.
6
0
3
5
.
6
0
3
4
.
6
0
3
4
.
6
0
3
3
.6
0
3
2
.6
0
3
9
.
0
0
3
8
.
0
0
3
7
.
0
0
3
7
.
0
0
3
6
.
0
0
3
6
.
0
0
3
5
.
0
0
3
5
.
0
0
3
4
.
0
0
3
3
.0
0
3
2
.0
0
3
8
.
6
0
3
7
.
6
0
3
6
.
6
0
3
6
.
6
0
3
5
.
6
0
3
5
.
6
0
3
4
.
6
0
3
4
.
6
0
3
3
.6
0
3
2
.6
0
3
9
.
0
0
3
8
.
0
0
3
7
.
0
0
3
7
.
0
0
3
6
.
0
0
3
6
.
0
0
3
5
.
0
0
3
5
.
0
0
3
4
.
0
0
3
3
.0
0
3
2
.0
0
3
8
.
6
0
3
7
.
6
0
3
6
.
6
0
3
6
.
6
0
3
5
.
6
0
3
5
.
6
0
3
4
.
6
0
3
4
.
6
0
3
3
.6
0
3
2
.6
0
3
9
.
0
0
3
8
.
0
0
3
7
.
0
0
3
7
.
0
0
3
6
.
0
0
3
6
.
0
0
3
5
.
0
0
3
5
.
0
0
3
4
.
0
0
3
3
.0
0
3
2
.0
0
13.00m
3
.5
0
m
11.00m
3
.5
0
m
3.50m
3
.5
0
m
1
1
.0
0
m
3
.5
0
m
3.50m
18.00m
20.00m
18.00m
K
&
G
K
&
G
K
&
G
K
&
G
R
O
A
D
2
K
&
G
K
&
G
P
E
LIC
A
N
R
O
A
D
K
&
G
K
&
G
LOT 4
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
1 IN 5 BATTER
LOT 3
3
.5
0
m
11.00m
18.00m
3
.5
0
m
1 IN 5 BATTER
LOT 4
1 IN 5 BATTER
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
1 IN 5 BATTER
SP2
20.00m
13.00m
3.50m
3
.5
0
m
K
&
G
K
&
G
K
&
G
K
&
G
K
&
G
K
&
G
18.00m
K
&
G
K
&
G
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
3
.5
0
m
1
1
.0
0
m
3.50m
C
H
100.000
C
H
330.000
P
E
LIC
A
N
R
O
A
D
R
O
A
D
2
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 308 B1:250
ROADWORKS AND DRAINAGE
SHEET 8 OF 10
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
RE
FE
R T
O D
RG
A
CE
160400.C
IV
.D
A.307 F
OR
C
ON
TIN
UA
TIO
N
REFER TO DRG ACE160400.CIV.DA.304 FOR CONTINUATION REFER TO DRG ACE160400.CIV.DA.305 FOR CONTINUATION
REFER TO DRG ACE160400.CIV.DA.310 FOR CONTINUATION
LEGEND
32.00 FINISHED CONTOUR
PROPOSED ROAD CENTERLINE
PROPOSED KERB LINE
PROPOSED STORMWATER DRAINAGE
PROPOSED ROAD PAVEMENT
PROPOSED STRUCTURE NUMBER
PROPOSED FOOTPATH
EXISTING STORMWATER DRAINAGE
PROPOSED KERB RAMP (TYP.)
REFER TO BCC STD DRG
A(BS)104M FOR DETAILS
//
//
//
//
/
/
//
/
/
/
/
/
/
/
/
/
/
/
/
/
/
//
//
/
/
/
/
/
/
/
/
//
SHEET 1SHEET 2
SHEET 3 SHEET 4 SHEET 5
SHEET 6 SHEET 7 SHEET 8
SHEET 9 SHEET 10
3
2
.
6
0
3
1
.8
0
3
1
.6
0
3
1
.
6
0
3
0
.6
0
3
2
.
0
0
31.00
3
2
.
6
0
3
1
.8
0
3
1
.6
0
3
1
.
6
0
3
0
.6
0
3
2
.
0
0
31.00
3
2
.
6
0
3
1
.8
0
3
1
.6
0
3
1
.
6
0
3
0
.6
0
3
2
.
0
0
31.00
T
C
C
H
3
0
1
.
2
5
0
C
H
3
0
0
.
0
0
0
C
H
2
9
0
.
0
0
0
C
H
2
8
0
.
0
0
0
C
H
2
7
0
.
0
0
0
C
T
C
H
2
6
1
.
9
5
7C
H
2
6
0
.
0
0
0
C
H
2
5
0
.
0
0
0
C
H
2
4
0
.
0
0
0
C
H
2
3
0
.
0
0
0
C
H
2
2
0
.
0
0
0
C
H
2
1
0
.0
0
0
C
H
2
0
0
.0
0
0
C
H
1
9
0
.0
0
0
C
H
180.000
CH
170.000
CH
160.000
CH
150.000
CH
140.000
CH
130.000
TC
CH
123.865
CH
120.000
C
H
351.257
C
H
3
5
0
.0
0
0
C
H
340.000
C
H
330.000
C
H
320.000
C
H
310.000
1 IN 5 BATTER
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
1 IN 5 BATTER
3.50m
11.00m
18.00m
3
.5
0
m
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
3.50m
K&
G
K&
G
1
1
.
0
0
m
1
8
.
0
0
m
3
.
5
0
m
R
O
A
D
4
R
O
A
D
1
1 IN 5 BATTER
18.00m
11.00m
RO
AD
4
RIPARIAN CORRIDOR
K
&
G
K
&
G
1 IN 3 BATTER
LOT 4
LOT 6
3
.
5
0
m
3.50m
ROAD RESERVE BOUNDARY
ROAD RESERVE BOUNDARY
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 309 B1:250
ROADWORKS AND DRAINAGE
SHEET 9 OF 10
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
REFER TO DRG ACE160400.CIV.DA.306 FOR CONTINUATION REFER TO DRG ACE160400.CIV.DA.307 FOR CONTINUATION
RE
FE
R T
O D
RG
A
VE
160400.C
IV
.D
A.310 F
OR
C
ON
TIN
UA
TIO
N
LEGEND
32.00 FINISHED CONTOUR
PROPOSED ROAD CENTERLINE
PROPOSED KERB LINE
PROPOSED STORMWATER DRAINAGE
PROPOSED ROAD PAVEMENT
PROPOSED STRUCTURE NUMBER
PROPOSED FOOTPATH
EXISTING STORMWATER DRAINAGE
PROPOSED KERB RAMP (TYP.)
REFER TO BCC STD DRG
A(BS)104M FOR DETAILS
EXISTING NATIVE
VEGETATION (ENV)
RIPARIAN CORRIDOR
33.60
3
2
.6
0
31.60
29.60
3
5
.6
0
3
4
.6
0
33.60
3
2
.6
0
3
1
.
6
0
3
0
.
6
0
3
0
.6
0
2
9
.6
0
2
9
.
6
0
28.60
28.60
2
7
.6
0
2
7
.
6
0
3
3
.0
0
30.0
0
3
5
.0
0
3
4
.
0
0
3
3
.0
0
3
2
.
0
0
3
1
.0
0
3
1
.
0
0
3
1
.
0
0
3
0
.0
0
3
0
.0
0
2
9
.0
0
29.00
2
8
.0
0
28.00
3
3
.
6
0
3
2
.
6
0
3
2
.6
0
3
1
.
8
0
3
4
.
0
0
3
3
.
0
0
3
3
.0
0
3
2
.
0
0
32.00
3
2
.0
0
3
3
.
6
0
3
2
.
6
0
3
2
.6
0
3
1
.
8
0
3
4
.
0
0
3
3
.
0
0
3
3
.0
0
3
2
.
0
0
32.00
3
2
.0
0
TC
CH
123.865
CH
120.000
CH
110.000
CH
100.000
CH
90.000
CT
CH
81.674
CH
80.000
TC
CH
76.001
CH
70.000
CH
60.000
CH
50.000
CH
40.000
CH
30.000
CH
20.000
CH
10.000
CH
0.000
CH
187.7
86
CH
180.0
00
CT
CH
176.8
07
T
C
C
H
171.534
C
H
170.000
C
H
460.000
C
H
4
5
0
.0
0
0
C
H
440.000
C
H
430.000
C
H
420.000
C
H
410.000
C
H
380.000
P
E
L
IC
A
N
R
O
A
D
1 IN 3 BATTER
LIMIT OF ROAD
CONSTRUCTION
13.00m
3.50m
1 IN 5 BATTER
3.50m
LOT 3
PROPOSED 1.5m WIDE FOOTPATH (TYP.)
REFER TO BCC STD DRG A(BS)102S
3
.5
0
m
3
.5
0
m
3.50m
K&
G
K&
G
11.00m
18.00m
11.00m
18.00m
18.00m
11.00m
SP2
PROPOSED KERB RAMP (TYP.) REFER TO
BCC STD DRG A(BS)104M FOR DETAILS
K
&
G
K
&
G
K&
G
K&
G
RO
AD
4
K
&
G
K
&
G
R
IP
A
R
IA
N
C
O
R
R
ID
O
R
FUTURE ROAD/BRIDGE
ALIGNMENT
LOT 4
1
8
.0
0
m
3.50m
ROAD RESERVE BOUNDARY
//
//
/
/
/
/
//
//
//
//
/
/
/
/
/
/
//
/
/
/
/
/
/
/
/
/
/
/
/
//
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
//
/
/
/
/
//
//
//
//
//
//
/
/
/
/
//
/
/
//
//
//
SHEET 1SHEET 2
SHEET 3 SHEET 4 SHEET 5
SHEET 6 SHEET 7 SHEET 8
SHEET 9 SHEET 10
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 310 B1:250
ROADWORKS AND DRAINAGE
SHEET 10 OF 10
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
REFER TO DRG ACE160400.CIV.DA.308 FOR CONTINUATION
RE
FE
R T
O D
RG
A
CE
160400.C
IV
.D
A.309 F
OR
C
ON
TIN
UA
TIO
N
PAVEMENT MARKING SCHEDULE
LONGITUDINAL LINES EDGE LINES
TURN LINES
SEPARATION LINES
BARRIER LINES
LANE LINES
CONTINUITY LINES
TRANSVERSE LINES
GIVEWAY LINE
STOP LINE
PAVEMENT ARROWS
LEGEND
32.00 FINISHED CONTOUR
PROPOSED ROAD CENTERLINE
PROPOSED KERB LINE
PROPOSED STORMWATER DRAINAGE
PROPOSED ROAD PAVEMENT
PROPOSED STRUCTURE NUMBER
PROPOSED FOOTPATH
EXISTING STORMWATER DRAINAGE
PROPOSED KERB RAMP (TYP.)
REFER TO BCC STD DRG
A(BS)104M FOR DETAILS
EXISTING NATIVE
VEGETATION (ENV)
RIPARIAN CORRIDOR
SP2
S
C
H
O
F
I
E
L
D
S
R
O
A
D
3
0
.
0
0
1200x1200 OVERFLOW PIT
GRATE RL 26.50
TOP OF BATTER RL 28.25
3m WIDE BERM AT RL 28.25
1 IN 4
BIO-RETENTION AREA 210m²
COARSE SEDIMENT FOREBAY
REFER TYPICAL DETAIL
TOP OF BATTER RL 26.5
1 IN 6 BATTER
ACCESS ROAD FOR BIO-RETENTION
/ DETENTION BASIN MAINTENANCE.
PROPOSED HEADWALL
AND SCOUR PROTECTION
1 IN 4 BATTER
1 IN 6
MAX BATTER
SP2
REFER TO TYPICAL
WEIR OUTLET DETAIL
15m WIDE SPILLWAY
FP
PROPOSED GROSS
POLLUTANT TRAP
FP
FP
FP
1200x1200 OVERFLOW PIT
GRATE RL 26.50
M
IN
1.0%
F
A
LL
M
I
N
1
.
0
%
F
A
L
L
MIN 1.0% FALL
//
/
/
//
/
/
/
/
//
/
/
/
/
/
/
/
/
/
/
/
/
/
/
//
//
/
/
/
/
/
/
/
/
//
SHEET 1
SHEET 2
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
KEYPLAN
ACE160400.CIV.DA 500 B1:200
BIO-RETENTION/DETENTION - BASIN 1
SHEET 1 OF 2
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
BIO-RETENTION / DETENTION - BASIN 1
SCALE 1:250
F
U
T
U
R
E
R
A
I
L
C
O
R
R
I
D
O
R
LEGEND
100Ø SLOTTED uPVC PIPE @ 2m CRS
WITH FLUSH POINT @ 30m CRS.
PROPOSED STORWATER DRAINAGE
PROPOSED FILTER MEDIA
PROPOSED SCOUR
PROTECTION
FINISHED CONTOURS37.0
BASIN MAINTENANCE
DRIVEWAY @ 1 in 10 MAX
30 m20100
SCALE 1:500 @ A1
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
ACE160400.CIV.DA 501 BAS HOWN
BIO-RETENTION/DETENTION NOTES AND DETAILS
SHEET 2 OF 2
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
SCALE 1:250 @ A1
0 4 8 12 m2 6 10
6. POTENTIAL FILTER MEDIA SHALL BE ASSESSED BY A HORTICULTURALIST TO ENSURE THAT THEY ARE CAPABLE OF SUPPORTING A HEALTHY VEGETATION COMMUNITY .
7. THE BIO-RETENTION FILTER MEDIA SHALL BE TESTED TO DEMONSTRATE THE COMPLIANCE WITH THE ABOVE MENTIONED REQUIREMENTS AT THE FOLLOWING
FREQUENCIES:
FOR BIO-RETENTION SYSTEMS <500M2, ONE SAMPLE PER 500M3 OF FILTER MEDIA.
FOR BIO-RETENTION SYSTEMS >500M2, ONE SAMPLE PER 500M3 OF FILTER MEDIA
FOR THE HYDRAULIC CONDUCTIBITY TEST PLUS ONE SAMPLE PER 2000M3 OF FILTER
MEDIA FOR ALL OTHER REQUIRED TESTS.
8. TESTING SHALL BE UNDERTAKEN ON THE ACTUAL MATERIAL TO BE DELIVERED TO THE SITE. THE SUPPLIER AND CONTRACTOR WILL BE RESPONSIBLE FOR ENSURING
THE FILTER MEDIA MEETS THE SPECIFICATIONS AND THE CORRECT MATERIAL IS DELIVERED TO THE SITE PRIOR TO INSTALLATION. THE SUPPLIER SHALL ARRANGE FOR
THE FILTER MEDIA TO BE TESTED BY A CERTIFIED LABORATORY IN ACCORDANCE WITH THE ABOVE SPECIFICATIONS. ON THE BASIS OF THE TESTING, THE SOIL
LABORATORY AND SUPPLIER SHALL CERTIFY THAT THE MATERIAL MEETS THESE SPECIFICATIONS. THE CONTRACTOR SHALL PROVIDE A COPY OF THE SUPPLIER’S
CERTIFICATION, TEST RESULTS, AND SUPPLY DOCKETS TO THE DESIGNER (THROUGH THE SITE SUPERINTENDENT) FOR REVIEW AND APPROVAL.
9. AN IN-SITU MEASUREMENT OF HYDRAULIC CONDUCTIVITY SHALL BE UNDERTAKEN FOLLOWING COMPLETING THE CONSTRUCTION OF THE BIO-RETENTION SYSTEM AND
PRIOR TO HAND OVER OF THE SYSTEM. THIS TESTING SHALL BE ACCORDING TO PRACTICE NOTE 1: IN-SITU MEASUREMENT OF HYDRAULIC CONDUCTIVITY (HATT AND LE
COSTUMER, 2008), WHICH CAN BE FOUND IN WWW.MONASH.EDU.AU/FAWB/PUBLICATIONS/INDEX.HTML
10. THE FILTER MEDIA SHALL BE LIGHTLY COMPACTED DURING INSTALLATION TO PREVENT MIGRATION OF FINE PARTICLES. A SINGLE PASS OF COMPACTING MACHINERY
(VIBRATING PLATE FOR SMALL SYSTEMS AND DRUM LAWN ROLLER FOR LARGER SYSTEMS) SHALL BE USED. NO HEAVY COMPACTION OR MULTI-PASS SHALL BE MADE.
11. FILTER MEDIA SHALL BE INSTALLED IN TWO LIFTS FOR DEPTHS OF OVER 500MM
BIO-RETENTION BASIN NOTES:
1. AN IMPERMEABLE LINER SHALL BE INSTALLED TO FULLY CONTAIN INFILTRATED WATER AND PREVENT INFILTRATION TO
GROUNDWATER. LINER SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY AND TO FORM CONTINUOUS
BED FREE OF VOIDS AND FREE OF SHARP OBJECTS TO PREVENT TEARING. SUBGRADE SHALL BE GRADED AS
SHOWN ON THE DRA1WINGS TO FORM ROUNDED BASE. LINER TO HAVE ALL WELDED JOINTS SEALED IN ACCORDANCE
WITH THE PRODUCTS SPECIFICATIONS TO ENSURE THE SYSTEM IS WATER TIGHT. LINER NEEDS TO BE APPROPRIATELY
KEYED INTO THE BATTERS AND EMBANKMENTS AND WRAPPED UP AGAINST DRAINAGE PITS TO TOP OF SOIL LAYER WITH
CONSIDERATION TO PROTRUSIONS THROUGH THE LINERS SUCH AS OUTLET PIPES..
2. UNDERDRAINS SHALL BE LAID IN A MINIMUM OF 200MM DRAINAGE LAYER COMPRISED OF FINE GRAVEL (2-5)MM, WITH <2%
FINES AND HYDRAULIC CONDUCTIVITY OF 400MM/HR. THE DRAINAGE LAYER DEPTH MUST ENSURE AT LEAST 50MM COVER
OVER THE UNDERDRAIN. BRIDGING CRITERIA SHALL BE APPLIED TO AVOID MIGRATION OF THE ON-TOP LAYER INTO THE
DRAINAGE LAYER. D15 (DRAINAGE LAYER) Ø5xD85 (ON-TOP LAYER).
3. WHERE INDICATED ON THE DESIGN DRAWINGS A TRANSITION LAYER SHALL BE INCLUDED. THE TRANSITION LAYER
MATERIAL SHALL BE CLEAN, WELL GRADED SAND MATERIAL (TYPICALLY 1MM) CONTAINING <2% FINES. THE PARTICLE SIZE
DISTRIBUTION OF THE SAND SHALL BE ASSESSED TO MEET BRIDGING CRITERIA THAT THE SMALLEST 15% OF THE SAND
PARTICLES BRIDGE WITH THE LARGEST 15% OF THE FILTER MEDIA. D15 (TRANSITION LAYER) Ø5xD85 (FILTER MEDIA).
4. BIO-RETENTION FILTER MEDIA SHALL COMPLY WITH THE FOLLOWING:
HAVE A MINIMUM HYDRAULIC CONDUCTIVITY OF 200MM/HR. THIS SHOULD BE MEASURED ACCORDING TO ASTM
F1815-06 STANDARD TEST METHODS FOR SATURATED HYDRAULIC CONDUCTIVITY, WATER RETENTION, POROSITY,
AND BULK DENSITY OF PUTTING GREEN AND SPORTS TURF ROOT ZONES METHOD.
HAVE TOTAL CLAY AND SILT MIX LESS THAN 3% (W/W) TO REDUCE THE LIKELIHOOD OF STRUCTURAL COLLAPSE OF
SUCH SOILS.
THE FILTER MEDIA SHALL BE GRADED LOAMY SAND WITHOUT GAP IN THE PARTICLE SIZE GRADING AND THE
COMPOSITION SHALL NOT BE DOMINATED BY A SMALL PARTICLE SIZE RANGE. THE FOLLOWING IS A GUIDE FOR
THE FILTER MEDIA PARTICLE SIZE DISTRIBUTION:
o CLAY AND SILT<3%(<0.05MM)
o VERY FINE SAND 5-30% (0.05-0.15MM)
o FINE SAND 10-30% (0.25-1.0MM)
o MEDIUM TO COARSE SAND 40-60% (0.25-1.0MM)
o COARSE SAND 7-10% (1.0-2.0MM)
o FINE GRAVEL <3% (2.0-3.4MM)
FILTER MEDIA SHALL BE TESTED (ACCORDING TO AS4419-2003) TO COMPLY WITH THE FOLLOWING:
o TOTAL NITROGEN (TN) CONTENT < 800MG/KG
o ORTHOPHOSPHATE (PO4) CONTENT < 40MG/KG
o ORGANIC MATTER AT LEAST 3% (W/W)
o PH 5.5-7.5 (PH 1:5 IN WATER)
o ELECTRICAL CONDUCTIVITY (EC) <1.2DS/M
o DISPERSIBILITY
5. AN ALTERNATIVE OPTION FOR BIORETENTION FILTER MEDIA IS AN ENGINEERED FILTER MEDIA THIS IS A WASHED, WELL
GRADED SAND WITH APPROPRIATE HYDRAULIC CONDUCTIVITY (SUCH AS MATERIALS USED FOR CONSTRUCTION OF GOLF
GREENS). THE TOP 100MM OF THE FILTER MEDIA SHALL THAN BE AMELIORATED WITH APPROPRIATE ORGANIC MATTER,
FERTILISER AND TRACE ELEMENTS AS SHOWN BELOW:
CONSTITUENT QUANTITY (KG/100
M2 FILTER AREA)
GRANULATED POULTRY MANURE FINES
SUPERPHOSPHATE
MAGNESIUM SULPHATE
POTASSIUM SULPHATE
TRACE ELEMENT MIX
FERTILISER NPK (16.4.14)
LIME
50
2
3
2
1
4
20
4.00m
0.15m
0.2
0m
150mm THICK CONCRETE BASE,
SL62 REINFORCING, 50 TOP COVER
0.30m
N12 AT 300 CRS
1 N12 CONTINUOUS
PROPOSED
STORMWATER PIPE
0.1
0m
0.5
%
PROPOSED
STORMWATER
PIPE
BIO RETENTION
FILTRATION MEDIA,
REFER BIO RETENTION
FILTRATION DETAIL
(TYP) 0.5m
2
GROUTED
ROCK PITCHING
ADJACENT TO SLOTS
(100 - 150 DIAMETER)
150mm THICK
CONCRETE BASE,
SL62 REINFORCING,
50 TOP COVER
0.5%
4.00m
4.0
0m
PRECAST
HEADWALL
0.5%
100mm WIDE SLOT (3 OF
TOTAL) CENTRALLY
LOCATED IN EACH SIDE
TYPICAL COURSE SEDIMENT FOREBAY DETAIL
SCALE 1:20
TYPICAL COARSE SEDIMENT FOREBAY SECTION
SCALE 1:20
PROVIDE LOCKING FUNCTION
OR SECURE CAP WITH
SCREWS
SUBSOIL DRAIN CLEANOUT
PVC PIPE (NON SLOTTED)
AND CONNECTOR
CLEANOUTS AT HEAD OF
SUBSOIL DRAIN
EXTEND CAP TO APPROXIMATELY
150mm ABOVE BIORETENTION
BASIN SURFACE
PROVIDE END CAP AT HEAD
OF SUBSOIL DRAIN
TYPICAL FLUSH POINT DETAIL IN BIORETENTION
SCALE 1:20
500MM MIN. DEPTH SANDY LOAM MIN.
PARTICLE SIZE 0.45mm.
HYDRAULIC CONDUCTIVITY: 200mm/HR
100mm MIN. DEPTH TRANSITIONAL LAYER OF
COARSE SAND MIN. PARTICLE SIZE 0.5-2mm.
200mm MIN. DEPTH DRAINAGE LAYER OF COARSE
SAND / GRAVEL MIN. PARTICLE SIZE 2 - 5mm.
GEOTEXTILE (BIDIM A34) OR APPROVED EQIVILENT IN
ACCORDANCE WITH IPWEA STD DRG. No.WSUD-004.
100mm DIA SLOTTED PVC DRAINAGE PIPE AT
0.5% GRADE. NOT TO BE SUBSTITUTED WITH
AGG PIPES AND NOT WRAPPED IN GEOFABRIC.
1200 x 1200 OVERFLOW PIT WITH GRATED
TYPE COVER TO BE INSTALLED
TYPICAL BASIN DETAIL - BASIN 1
N.T.S
3.0m
1
i
n
4
B
A
T
T
E
R
M
A
X
RL28.25
RL26.20
RL26.50 BIO-RETENTION STORAGE LEVEL
RL27.60 WEIR LEVEL
TOP OF BASIN
NOMINAL 300mm-400mm DIA.
ROCK HAND PLACED FIXED
IN MORTER.
GEO-TEXTILE UNDERLAY0.6
5m
15.0m
SPILLWAY DEPTH = 0.65m
1
4
1
2
TYPICAL WEIR DETAIL
RL27.75 ON-SITE DETENTION STORAGE LEVEL
FILTER MEDIA TYPICAL CROSS SECTION
MINIMUM 250mm
DRAINAGE LAYER
REFER 15FG01-451 FOR DETAILS
100mm DIA PERFORATED PIPE AT
0.5% LONGITUDINAL GRADE MIN.
500mm FILTER MEDIA
REFER 15FG01-451
FOR DETAILS
100mm TRANSITION LAYER
REFER 15FG01-451
FOR DETAILS
1
i
n
6
B
A
T
T
E
R
M
A
X
3
5
.
6
0
3
4
.6
0
3
3
.6
0
3
5
.
6
0
3
4
.
6
0
3
6
.
0
0
3
5
.
0
0
3
4
.0
0
33
.0
0
3
6
.
0
0
3
5
.
0
0
3
5
.6
0
3
5
.6
0
3
4
.
6
0
3
4
.
6
0
34.6
0
3
3
.6
0
3
6
.0
0
3
6
.
0
0
3
5
.
0
0
3
5
.
0
0
3
4
.0
0
3
3
.
0
0
33.00
10m WIDE SPILLWAY
1200x1200 OVERFLOW PIT
GRATE RL 32.85
BIORETENTION
AREA =50m²
1 IN 6 MAX BATTER
1m WIDE BERM
TOP OF BATTER TO
MATCH DESIGN
SURFACE (TYP.)
PROVIDE SAFETY POOL FENCE IN
ACCORDANCE WITH COUNCIL
SPECIFICATION (TYP.).
1.0m WIDE TABLE SWALE, TO DIRECT
UPSTREAM CATCHMENT FLOWS TO
PELICAN ROAD CROSS DRAINAGE.
1 IN 4 MAX BATTER
TOP OF BATTER 32.85
FP
COARSE SEDIMENT
FOREBAY REFER
TYPICAL DETAIL
REFER TO TYPICAL
WEIR OUTLET DETAIL
FP
FP
FP
FP
FP
FP
FP
PROPOSED GROSS
POLLUTANT TRAP
1200x1200 OVERFLOW PIT
GRATE RL 32.85
M
I
N
1
.
0
%
F
A
L
L
M
I
N
1
.
0
%
F
A
L
L
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SHEET 1
SHEET 2
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
ACE160400.CIV.DA 502 B1:250
BIO RETENSION DENTION BASIN 2
SHEET 1 OF 2
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
12 m840
SCALE 1:200 @ A1
P
E
L
I
C
A
N
R
O
A
D
BIO RETENTION / DETENTION - BASIN 2
SCALE 1:250
R
O
A
D
5
LEGEND
100Ø SLOTTED uPVC PIPE @ 2m CRS
WITH FLUSH POINT @ 30m CRS.
PROPOSED STORWATER DRAINAGE
PROPOSED FILTER MEDIA
PROPOSED SCOUR
PROTECTION
FINISHED CONTOURS37.0
BASIN MAINTENANCE
DRIVEWAY @ 1 in 10 MAX
KEYPLAN
Project No.
Scales Project Drawing Title
ScaleDwg. No.
A1
Issue Description Date Drawn Design
Client
14 SCHOFIELDS RD, SCHOFIELDS
PROPOSED MULTI-BUILDING
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
TOPLACE PTY LTD
North
CIVIL ENGINEERING PLANS
RESIDENTIAL DEVELOPMENT
121 Majors Bay Road
Concord NSW 2137
Phone: (02) 9747 0950
ACE160400.CIV.DA 503 BAS SHOWN
BIO-RETENTION/DETENTION NOTES AND DETAILS
SHEET 2 OF 2
ISSUE FOR APPROVAL
A ISSUE FOR APPROVAL 07/11/16 HA MAS
B COUNCIL COMMENTS 11/09/17 EVE SMT
SCALE 1:250 @ A1
0 4 8 12 m2 6 10
6. POTENTIAL FILTER MEDIA SHALL BE ASSESSED BY A HORTICULTURALIST TO ENSURE THAT THEY ARE CAPABLE OF SUPPORTING A HEALTHY VEGETATION COMMUNITY .
7. THE BIO-RETENTION FILTER MEDIA SHALL BE TESTED TO DEMONSTRATE THE COMPLIANCE WITH THE ABOVE MENTIONED REQUIREMENTS AT THE FOLLOWING
FREQUENCIES:
FOR BIO-RETENTION SYSTEMS <500M2, ONE SAMPLE PER 500M3 OF FILTER MEDIA.
FOR BIO-RETENTION SYSTEMS >500M2, ONE SAMPLE PER 500M3 OF FILTER MEDIA
FOR THE HYDRAULIC CONDUCTIBITY TEST PLUS ONE SAMPLE PER 2000M3 OF FILTER
MEDIA FOR ALL OTHER REQUIRED TESTS.
8. TESTING SHALL BE UNDERTAKEN ON THE ACTUAL MATERIAL TO BE DELIVERED TO THE SITE. THE SUPPLIER AND CONTRACTOR WILL BE RESPONSIBLE FOR ENSURING
THE FILTER MEDIA MEETS THE SPECIFICATIONS AND THE CORRECT MATERIAL IS DELIVERED TO THE SITE PRIOR TO INSTALLATION. THE SUPPLIER SHALL ARRANGE FOR
THE FILTER MEDIA TO BE TESTED BY A CERTIFIED LABORATORY IN ACCORDANCE WITH THE ABOVE SPECIFICATIONS. ON THE BASIS OF THE TESTING, THE SOIL
LABORATORY AND SUPPLIER SHALL CERTIFY THAT THE MATERIAL MEETS THESE SPECIFICATIONS. THE CONTRACTOR SHALL PROVIDE A COPY OF THE SUPPLIER’S
CERTIFICATION, TEST RESULTS, AND SUPPLY DOCKETS TO THE DESIGNER (THROUGH THE SITE SUPERINTENDENT) FOR REVIEW AND APPROVAL.
9. AN IN-SITU MEASUREMENT OF HYDRAULIC CONDUCTIVITY SHALL BE UNDERTAKEN FOLLOWING COMPLETING THE CONSTRUCTION OF THE BIO-RETENTION SYSTEM AND
PRIOR TO HAND OVER OF THE SYSTEM. THIS TESTING SHALL BE ACCORDING TO PRACTICE NOTE 1: IN-SITU MEASUREMENT OF HYDRAULIC CONDUCTIVITY (HATT AND LE
COSTUMER, 2008), WHICH CAN BE FOUND IN WWW.MONASH.EDU.AU/FAWB/PUBLICATIONS/INDEX.HTML
10. THE FILTER MEDIA SHALL BE LIGHTLY COMPACTED DURING INSTALLATION TO PREVENT MIGRATION OF FINE PARTICLES. A SINGLE PASS OF COMPACTING MACHINERY
(VIBRATING PLATE FOR SMALL SYSTEMS AND DRUM LAWN ROLLER FOR LARGER SYSTEMS) SHALL BE USED. NO HEAVY COMPACTION OR MULTI-PASS SHALL BE MADE.
11. FILTER MEDIA SHALL BE INSTALLED IN TWO LIFTS FOR DEPTHS OF OVER 500MM
BIO-RETENTION BASIN NOTES:
1. AN IMPERMEABLE LINER SHALL BE INSTALLED TO FULLY CONTAIN INFILTRATED WATER AND PREVENT INFILTRATION TO
GROUNDWATER. LINER SUBGRADE SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY AND TO FORM CONTINUOUS
BED FREE OF VOIDS AND FREE OF SHARP OBJECTS TO PREVENT TEARING. SUBGRADE SHALL BE GRADED AS
SHOWN ON THE DRA1WINGS TO FORM ROUNDED BASE. LINER TO HAVE ALL WELDED JOINTS SEALED IN ACCORDANCE
WITH THE PRODUCTS SPECIFICATIONS TO ENSURE THE SYSTEM IS WATER TIGHT. LINER NEEDS TO BE APPROPRIATELY
KEYED INTO THE BATTERS AND EMBANKMENTS AND WRAPPED UP AGAINST DRAINAGE PITS TO TOP OF SOIL LAYER WITH
CONSIDERATION TO PROTRUSIONS THROUGH THE LINERS SUCH AS OUTLET PIPES..
2. UNDERDRAINS SHALL BE LAID IN A MINIMUM OF 200MM DRAINAGE LAYER COMPRISED OF FINE GRAVEL (2-5)MM, WITH <2%
FINES AND HYDRAULIC CONDUCTIVITY OF 400MM/HR. THE DRAINAGE LAYER DEPTH MUST ENSURE AT LEAST 50MM COVER
OVER THE UNDERDRAIN. BRIDGING CRITERIA SHALL BE APPLIED TO AVOID MIGRATION OF THE ON-TOP LAYER INTO THE
DRAINAGE LAYER. D15 (DRAINAGE LAYER) Ø5xD85 (ON-TOP LAYER).
3. WHERE INDICATED ON THE DESIGN DRAWINGS A TRANSITION LAYER SHALL BE INCLUDED. THE TRANSITION LAYER
MATERIAL SHALL BE CLEAN, WELL GRADED SAND MATERIAL (TYPICALLY 1MM) CONTAINING <2% FINES. THE PARTICLE SIZE
DISTRIBUTION OF THE SAND SHALL BE ASSESSED TO MEET BRIDGING CRITERIA THAT THE SMALLEST 15% OF THE SAND
PARTICLES BRIDGE WITH THE LARGEST 15% OF THE FILTER MEDIA. D15 (TRANSITION LAYER) Ø5xD85 (FILTER MEDIA).
4. BIO-RETENTION FILTER MEDIA SHALL COMPLY WITH THE FOLLOWING:
HAVE A MINIMUM HYDRAULIC CONDUCTIVITY OF 200MM/HR. THIS SHOULD BE MEASURED ACCORDING TO ASTM
F1815-06 STANDARD TEST METHODS FOR SATURATED HYDRAULIC CONDUCTIVITY, WATER RETENTION, POROSITY,
AND BULK DENSITY OF PUTTING GREEN AND SPORTS TURF ROOT ZONES METHOD.
HAVE TOTAL CLAY AND SILT MIX LESS THAN 3% (W/W) TO REDUCE THE LIKELIHOOD OF STRUCTURAL COLLAPSE OF
SUCH SOILS.
THE FILTER MEDIA SHALL BE GRADED LOAMY SAND WITHOUT GAP IN THE PARTICLE SIZE GRADING AND THE
COMPOSITION SHALL NOT BE DOMINATED BY A SMALL PARTICLE SIZE RANGE. THE FOLLOWING IS A GUIDE FOR
THE FILTER MEDIA PARTICLE SIZE DISTRIBUTION:
o CLAY AND SILT<3%(<0.05MM)
o VERY FINE SAND 5-30% (0.05-0.15MM)
o FINE SAND 10-30% (0.25-1.0MM)
o MEDIUM TO COARSE SAND 40-60% (0.25-1.0MM)
o COARSE SAND 7-10% (1.0-2.0MM)
o FINE GRAVEL <3% (2.0-3.4MM)
FILTER MEDIA SHALL BE TESTED (ACCORDING TO AS4419-2003) TO COMPLY WITH THE FOLLOWING:
o TOTAL NITROGEN (TN) CONTENT < 800MG/KG
o ORTHOPHOSPHATE (PO4) CONTENT < 40MG/KG
o ORGANIC MATTER AT LEAST 3% (W/W)
o PH 5.5-7.5 (PH 1:5 IN WATER)
o ELECTRICAL CONDUCTIVITY (EC) <1.2DS/M
o DISPERSIBILITY
5. AN ALTERNATIVE OPTION FOR BIORETENTION FILTER MEDIA IS AN ENGINEERED FILTER MEDIA THIS IS A WASHED, WELL
GRADED SAND WITH APPROPRIATE HYDRAULIC CONDUCTIVITY (SUCH AS MATERIALS USED FOR CONSTRUCTION OF GOLF
GREENS). THE TOP 100MM OF THE FILTER MEDIA SHALL THAN BE AMELIORATED WITH APPROPRIATE ORGANIC MATTER,
FERTILISER AND TRACE ELEMENTS AS SHOWN BELOW:
CONSTITUENT QUANTITY (KG/100
M2 FILTER AREA)
GRANULATED POULTRY MANURE FINES
SUPERPHOSPHATE
MAGNESIUM SULPHATE
POTASSIUM SULPHATE
TRACE ELEMENT MIX
FERTILISER NPK (16.4.14)
LIME
50
2
3
2
1
4
20
4.00m
0.15m
0.2
0m
150mm THICK CONCRETE BASE,
SL62 REINFORCING, 50 TOP COVER
0.30m
N12 AT 300 CRS
1 N12 CONTINUOUS
PROPOSED
STORMWATER PIPE
0.1
0m
0.5
%
PROPOSED
STORMWATER
PIPE
BIO RETENTION
FILTRATION MEDIA,
REFER BIO RETENTION
FILTRATION DETAIL
(TYP) 0.5m
2
GROUTED
ROCK PITCHING
ADJACENT TO SLOTS
(100 - 150 DIAMETER)
150mm THICK
CONCRETE BASE,
SL62 REINFORCING,
50 TOP COVER
0.5%
4.00m
4.0
0m
PRECAST
HEADWALL
0.5%
100mm WIDE SLOT (3 OF
TOTAL) CENTRALLY
LOCATED IN EACH SIDE
TYPICAL COURSE SEDIMENT FOREBAY DETAIL
SCALE 1:20
TYPICAL COARSE SEDIMENT FOREBAY SECTION
SCALE 1:20
PROVIDE LOCKING FUNCTION
OR SECURE CAP WITH
SCREWS
SUBSOIL DRAIN CLEANOUT
PVC PIPE (NON SLOTTED)
AND CONNECTOR
CLEANOUTS AT HEAD OF
SUBSOIL DRAIN
EXTEND CAP TO APPROXIMATELY
150mm ABOVE BIORETENTION
BASIN SURFACE
PROVIDE END CAP AT HEAD
OF SUBSOIL DRAIN
TYPICAL FLUSH POINT DETAIL IN BIORETENTION
SCALE 1:20
500MM MIN. DEPTH SANDY LOAM MIN.
PARTICLE SIZE 0.45mm.
HYDRAULIC CONDUCTIVITY: 200mm/HR
100mm MIN. DEPTH TRANSITIONAL LAYER OF
COARSE SAND MIN. PARTICLE SIZE 0.5-2mm.
200mm MIN. DEPTH DRAINAGE LAYER OF COARSE
SAND / GRAVEL MIN. PARTICLE SIZE 2 - 5mm.
GEOTEXTILE (BIDIM A34) OR APPROVED EQIVILENT IN
ACCORDANCE WITH IPWEA STD DRG. No.WSUD-004.
100mm DIA SLOTTED PVC DRAINAGE PIPE AT
0.5% GRADE. NOT TO BE SUBSTITUTED WITH
AGG PIPES AND NOT WRAPPED IN GEOFABRIC.
1200 x 1200 OVERFLOW PIT WITH GRATED
TYPE COVER TO BE INSTALLED
TYPICAL BASIN DETAIL - BASIN 2
N.T.S
1
i
n
6
B
A
T
T
E
R
M
A
X
1.0m
1
i
n
4
B
A
T
T
E
R
M
A
X
RL33.60
RL32.55
RL32.85 BIO-RETENTION STORAGE LEVEL
RL33.40 WEIR LEVEL
TOP OF BASIN
NOMINAL 300mm-400mm DIA.
ROCK HAND PLACED FIXED
IN MORTER.
GEO-TEXTILE UNDERLAY
10.0m
SPILLWAY DEPTH = 0.2m
1
4
1
2
TYPICAL WEIR DETAIL
RL33.50 ON-SITE DETENTION STORAGE LEVEL
FILTER MEDIA TYPICAL CROSS SECTION
MINIMUM 250mm
DRAINAGE LAYER
REFER 15FG01-451 FOR DETAILS
100mm DIA PERFORATED PIPE AT
0.5% LONGITUDINAL GRADE MIN.
500mm FILTER MEDIA
REFER 15FG01-451
FOR DETAILS
100mm TRANSITION LAYER
REFER 15FG01-451
FOR DETAILS
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 28 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
Appendix C DRAINS OUTPUT AND RESULT
DRAINS MODEL LAYOUT and RESULTS
DRAINS LAYOUT - Outlet 1
Catchment Data – Outlet 1
DRAINS RESULTS - 39% AEP Storm - Outlet 1
DRAINS RESULTS - 18% AEP Storm - Outlet 1
DRAINS RESULTS - 10% AEP Storm - Outlet 1
DRAINS RESULTS - 5% AEP Storm - Outlet 1
DRAINS RESULTS - 2% AEP Storm - Outlet 1
DRAINS RESULTS - 1% AEP Storm - Outlet 1
DRAINS MODEL LAYOUT and RESULTS
DRAINS LAYOUT - Outlet 2
Catchment Data – Outlet 2
DRAINS RESULTS - 39% AEP Storm - Outlet 2
DRAINS RESULTS - 18% AEP Storm - Outlet 2
DRAINS RESULTS - 10% AEP Storm - Outlet 2
DRAINS RESULTS - 5% AEP Storm - Outlet 2
DRAINS RESULTS - 2% AEP Storm - Outlet 2
DRAINS RESULTS - 1% AEP Storm - Outlet 2
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 29 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
Appendix D SCHOFIELDS ROAD SWALE
CALCULATION
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 30 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
Schofields Road Swale Capacity Calculation and Checking of Freeboard
for the Proposed Buildings Catchment Area = 1.1 ha
Design Flow = 0.34 m3/s (1% AEP)
Swale Properties: Base = 0m
Side‐slope = 1 in 4 Height = 500 mm
Swale Capacity = 0.972 m3/s, that concludes Q100 flow from the catchment will be safely contained
within the swale.
Q100 water depth in swale (max) = 340 mm
The Table below shows the free board of the proposed buildings along the swale from the Q100
water level in the swale. The Table indicates the building along Schofield Road swale will have
necessary 500mm freeboard, in accordance with Blacktown City Council Guidelines
Building No Building FFL (m) Swale invert (m) Water depth (m) Q100 water level (m) Free board (m) C1 35.0 31.735 0.34 32.075 2.925 N1 34.5 30.435 0.34 30.775 3.725 P1 33.5 29.135 0.34 29.475 4.025 P2 33.5 29.135 0.34 29.475 4.025 S1 33.0 28.735 0.34 29.075 3.925
Refer to next page for the Swale Capacity Calculation Details
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 31 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
DRAINS RESULT – Q100 Flow from Swale Catchment
SWALW CAPACITY CALCULATION – Manning’s Open Channel Flow Calculation
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 32 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
Appendix E BRIEF REPORT FOR INTERNAL
STORMWATER QUALITY TREATMENT
A U S T R A L I A NC O N S U L T I N GE N G I N E E R S .
krikis tayler architects
ARCHITECT
a level 7 97 pacific highway
north sydney nsw 2060
m po box 726 north sydney nsw 2059
p +61(0)2 9900 6000 f +61(0)2 9900 6001
w www.krikistayler.com.au
Project Details
Project: 160400-Schofields Rd, Schofields
Report Export Date: 4/09/2017
Catchment Name: MUSIC Model 160400- Schofields Rd
Catchment Area: 6.237ha
Impervious Area*: 80.83%
Rainfall Station: 67035 LIVERPOOL(WHITLAM
Modelling Time-step: 6 Minutes
Modelling Period: 1/01/1967 - 31/12/1976 11:54:00 PM
Mean Annual Rainfall: 857mm
Evapotranspiration: 1261mm
MUSIC Version: 6.2.1
MUSIC-link data Version: 6.22
Study Area: Blacktown
Scenario: Blacktown Development
Company Details
Company: Australian Consulting Engineers
Contact: Osman Chowdhury
Address: Schofields Rd, Schofields
Phone: 9763 1500
Email: [email protected]
Treatment Train Effectiveness
Node: Post-Development Node Reduction
Flow 8.75%
TSS 86.7%
TP 64.8%
TN 44%
GP 100%
Treatment Nodes
Node Type Number
Detention Basin Node 7
Rain Water Tank Node 6
Generic Node 7
GPT Node 13
Source Nodes
Node Type Number
Urban Source Node 25
MUSIC-link Report
* takes into account area from all source nodes that link to the chosen reporting node, excluding Import Data Nodes
Comments
NOTE: A successful self-validation check of your model does not constitute an approved model by Blacktown City CouncilMUSIC-link now in MUSIC by eWater – leading software for modelling stormwater solutions
1 of 5
Passing Parameters
Node Type Node Name Parameter Min Max Actual
Detention SF Chamber (14.m�) % Reuse Demand Met None None 0
Detention SF Chamber (24m�) % Reuse Demand Met None None 0
Detention SF Chamber (34.7m�) % Reuse Demand Met None None 0
Detention SF Chamber (42.8m�) % Reuse Demand Met None None 0
Detention SF Chamber (54m�) % Reuse Demand Met None None 0
Detention SF Chamber (6.0m�) % Reuse Demand Met None None 0
Detention SF Chamber (82.5m�) % Reuse Demand Met None None 0
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 1 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.02
GPT 2 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.04
GPT 4 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.08
GPT 4 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.08
GPT 6 x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.04
GPT 9x Enviropod 200 Hi-flow bypass rate (cum/sec) None None 0.18
Post Post-Development Node % Load Reduction None None 8.75
Post Post-Development Node GP % Load Reduction 90 None 100
Post Post-Development Node TSS % Load Reduction 85 None 86.7
Rain Z1: 1x20kL RWT % Reuse Demand Met 80 None 80.1281
Rain Z2: 2x20kL RWT % Reuse Demand Met 80 None 80.0872
Rain Z3: 5x20kL RWT % Reuse Demand Met 80 None 80.21
Rain Z4: 4x20kL RWT % Reuse Demand Met 80 None 80.22
Rain Z5: 1x20kL RWT % Reuse Demand Met 80 None 80.091
Rain Z6: 4x20kL RWT % Reuse Demand Met 80 None 80.37
Urban Podium (BP Enviropod) - 260m� (36%Imp) Area Impervious (ha) None None 0.009
Urban Podium (BP Enviropod) - 260m� (36%Imp) Area Pervious (ha) None None 0.016
Urban Podium (BP Enviropod) - 260m� (36%Imp) Total Area (ha) None None 0.026
Urban Z1: Podium (to Enviropod) - 1545m� (56%Imp) Area Impervious (ha) None None 0.086
Urban Z1: Podium (to Enviropod) - 1545m� (56%Imp) Area Pervious (ha) None None 0.068
Urban Z1: Podium (to Enviropod) - 1545m� (56%Imp) Total Area (ha) None None 0.155
Urban Z1: Roof - 991.21m� Area Impervious (ha) None None 0.099
Urban Z1: Roof - 991.21m� Area Pervious (ha) None None 0
Urban Z1: Roof - 991.21m� Total Area (ha) None None 0.099
Urban Z1:D/Way- 165m� Area Impervious (ha) None None 0.017
Urban Z1:D/Way- 165m� Area Pervious (ha) None None 0
Only certain parameters are reported when they pass validation
NOTE: A successful self-validation check of your model does not constitute an approved model by Blacktown City CouncilMUSIC-link now in MUSIC by eWater – leading software for modelling stormwater solutions
2 of 5
Node Type Node Name Parameter Min Max Actual
Urban Z1:D/Way- 165m� Total Area (ha) None None 0.017
Urban Z2.1: Podium (BP Enviropod)- 3450.1m� (87%Imp) Area Impervious (ha) None None 0.299
Urban Z2.1: Podium (BP Enviropod)- 3450.1m� (87%Imp) Area Pervious (ha) None None 0.045
Urban Z2.1: Podium (BP Enviropod)- 3450.1m� (87%Imp) Total Area (ha) None None 0.345
Urban Z2.1: Podium (to Enviropod - 1365m� (55%Imp) Area Impervious (ha) None None 0.054
Urban Z2.1: Podium (to Enviropod - 1365m� (55%Imp) Area Pervious (ha) None None 0.045
Urban Z2.1: Podium (to Enviropod - 1365m� (55%Imp) Total Area (ha) None None 0.1
Urban Z2.2 :Podium (BP Enviropod)-980m� (45%Imp) Area Impervious (ha) None None 0.043
Urban Z2.2 :Podium (BP Enviropod)-980m� (45%Imp) Area Pervious (ha) None None 0.054
Urban Z2.2 :Podium (BP Enviropod)-980m� (45%Imp) Total Area (ha) None None 0.098
Urban Z2.2 :Podium (to Enviropod)-605m� (45%Imp) Area Impervious (ha) None None 0.027
Urban Z2.2 :Podium (to Enviropod)-605m� (45%Imp) Area Pervious (ha) None None 0.033
Urban Z2.2 :Podium (to Enviropod)-605m� (45%Imp) Total Area (ha) None None 0.061
Urban Z2: Roof - 3646.1m� Area Impervious (ha) None None 0.367
Urban Z2: Roof - 3646.1m� Area Pervious (ha) None None 0
Urban Z2: Roof - 3646.1m� Total Area (ha) None None 0.367
Urban Z2:D/Way - 99..2m� Area Impervious (ha) None None 0.01
Urban Z2:D/Way - 99..2m� Area Pervious (ha) None None 0
Urban Z2:D/Way - 99..2m� Total Area (ha) None None 0.01
Urban Z3: Podium (BP Enviropod) 1460m� (76%Impervious) Area Impervious (ha) None None 0.110595
Urban Z3: Podium (BP Enviropod) 1460m� (76%Impervious) Area Pervious (ha) None None 0.035405
Urban Z3: Podium (BP Enviropod) 1460m� (76%Impervious) Total Area (ha) None None 0.146
Urban Z3: Podium (to Enviropod)- 6410m� (66%Imp) Area Impervious (ha) None None 0.426
Urban Z3: Podium (to Enviropod)- 6410m� (66%Imp) Area Pervious (ha) None None 0.214
Urban Z3: Podium (to Enviropod)- 6410m� (66%Imp) Total Area (ha) None None 0.641
Urban Z3: Roof - 5271.9m� Area Impervious (ha) None None 0.527
Urban Z3: Roof - 5271.9m� Area Pervious (ha) None None 0
Urban Z3: Roof - 5271.9m� Total Area (ha) None None 0.527
Urban Z3:D/Way- 231.9m� Area Impervious (ha) None None 0.024
Urban Z3:D/Way- 231.9m� Area Pervious (ha) None None 0
Urban Z3:D/Way- 231.9m� Total Area (ha) None None 0.024
Urban Z4 Podium (BP Enviropod) - 2465m� (77%Imp) Area Impervious (ha) None None 0.189
Urban Z4 Podium (BP Enviropod) - 2465m� (77%Imp) Area Pervious (ha) None None 0.056
Urban Z4 Podium (BP Enviropod) - 2465m� (77%Imp) Total Area (ha) None None 0.246
Urban Z4 Podium (to Enviropod) - 3595m� (64%Imp) Area Impervious (ha) None None 0.230
Urban Z4 Podium (to Enviropod) - 3595m� (64%Imp) Area Pervious (ha) None None 0.129
Urban Z4 Podium (to Enviropod) - 3595m� (64%Imp) Total Area (ha) None None 0.36
Urban Z4: Roof - 4191.6m� Area Impervious (ha) None None 0.419
Urban Z4: Roof - 4191.6m� Area Pervious (ha) None None 0
Urban Z4: Roof - 4191.6m� Total Area (ha) None None 0.419
Only certain parameters are reported when they pass validation
NOTE: A successful self-validation check of your model does not constitute an approved model by Blacktown City CouncilMUSIC-link now in MUSIC by eWater – leading software for modelling stormwater solutions
3 of 5
Node Type Node Name Parameter Min Max Actual
Urban Z4:D/Way- 229.4m� Area Impervious (ha) None None 0.023
Urban Z4:D/Way- 229.4m� Area Pervious (ha) None None 0
Urban Z4:D/Way- 229.4m� Total Area (ha) None None 0.023
Urban Z5: Podium (BP Enviropod)- 1413m� (51%Imp) Area Impervious (ha) None None 0.071
Urban Z5: Podium (BP Enviropod)- 1413m� (51%Imp) Area Pervious (ha) None None 0.069
Urban Z5: Podium (BP Enviropod)- 1413m� (51%Imp) Total Area (ha) None None 0.141
Urban Z5: Podium (to Enviropod) 1740 m� (65%Imp) Area Impervious (ha) None None 0.113
Urban Z5: Podium (to Enviropod) 1740 m� (65%Imp) Area Pervious (ha) None None 0.060
Urban Z5: Podium (to Enviropod) 1740 m� (65%Imp) Total Area (ha) None None 0.174
Urban Z5: Roof - 2153.2m� Area Impervious (ha) None None 0.215
Urban Z5: Roof - 2153.2m� Area Pervious (ha) None None 0
Urban Z5: Roof - 2153.2m� Total Area (ha) None None 0.215
Urban Z5:D/Way- 58.6m� Area Impervious (ha) None None 0.006
Urban Z5:D/Way- 58.6m� Area Pervious (ha) None None 0
Urban Z5:D/Way- 58.6m� Total Area (ha) None None 0.006
Urban Z6: Podium (to Enviropod) 12440 m� (71%Imp) Area Impervious (ha) None None 0.878
Urban Z6: Podium (to Enviropod) 12440 m� (71%Imp) Area Pervious (ha) None None 0.365
Urban Z6: Podium (to Enviropod) 12440 m� (71%Imp) Total Area (ha) None None 1.244
Urban Z6: Roof - 7680.1m� Area Impervious (ha) None None 0.768
Urban Z6: Roof - 7680.1m� Area Pervious (ha) None None 0
Urban Z6: Roof - 7680.1m� Total Area (ha) None None 0.768
Urban Z6:D/Way- 252.8m� Area Impervious (ha) None None 0.025
Urban Z6:D/Way- 252.8m� Area Pervious (ha) None None 0
Urban Z6:D/Way- 252.8m� Total Area (ha) None None 0.025
Only certain parameters are reported when they pass validation
NOTE: A successful self-validation check of your model does not constitute an approved model by Blacktown City CouncilMUSIC-link now in MUSIC by eWater – leading software for modelling stormwater solutions
4 of 5
Failing Parameters
Node Type Node Name Parameter Min Max Actual
Post Post-Development Node TN % Load Reduction 45 None 44
Post Post-Development Node TP % Load Reduction 65 None 64.8
Rain Z1: 1x20kL RWT Threshold Hydraulic Loading for C** (m/yr) 0 0 3500
Rain Z1: 1x20kL RWT Total Nitrogen - C** (mg/L) 0 0 1.4
Rain Z1: 1x20kL RWT Total Phosphorus - C** (mg/L) 0 0 0.13
Rain Z1: 1x20kL RWT Total Suspended Solids - C** (mg/L) 0 0 12
Rain Z2: 2x20kL RWT Threshold Hydraulic Loading for C** (m/yr) 0 0 3500
Rain Z2: 2x20kL RWT Total Nitrogen - C** (mg/L) 0 0 1.4
Rain Z2: 2x20kL RWT Total Phosphorus - C** (mg/L) 0 0 0.13
Rain Z2: 2x20kL RWT Total Suspended Solids - C** (mg/L) 0 0 12
Rain Z3: 5x20kL RWT Threshold Hydraulic Loading for C** (m/yr) 0 0 3500
Rain Z3: 5x20kL RWT Total Nitrogen - C** (mg/L) 0 0 1.4
Rain Z3: 5x20kL RWT Total Phosphorus - C** (mg/L) 0 0 0.13
Rain Z3: 5x20kL RWT Total Suspended Solids - C** (mg/L) 0 0 12
Rain Z4: 4x20kL RWT Threshold Hydraulic Loading for C** (m/yr) 0 0 3500
Rain Z4: 4x20kL RWT Total Nitrogen - C** (mg/L) 0 0 1.4
Rain Z4: 4x20kL RWT Total Phosphorus - C** (mg/L) 0 0 0.13
Rain Z4: 4x20kL RWT Total Suspended Solids - C** (mg/L) 0 0 12
Rain Z5: 1x20kL RWT Threshold Hydraulic Loading for C** (m/yr) 0 0 3500
Rain Z5: 1x20kL RWT Total Nitrogen - C** (mg/L) 0 0 1.4
Rain Z5: 1x20kL RWT Total Phosphorus - C** (mg/L) 0 0 0.13
Rain Z5: 1x20kL RWT Total Suspended Solids - C** (mg/L) 0 0 12
Rain Z6: 4x20kL RWT Threshold Hydraulic Loading for C** (m/yr) 0 0 3500
Rain Z6: 4x20kL RWT Total Nitrogen - C** (mg/L) 0 0 1.4
Rain Z6: 4x20kL RWT Total Phosphorus - C** (mg/L) 0 0 0.13
Rain Z6: 4x20kL RWT Total Suspended Solids - C** (mg/L) 0 0 12
Only certain parameters are reported when they pass validation
NOTE: A successful self-validation check of your model does not constitute an approved model by Blacktown City CouncilMUSIC-link now in MUSIC by eWater – leading software for modelling stormwater solutions
5 of 5
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 33 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
Appendix F CALCULATION OF SEI
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 34 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
Pre-development Model Layout
Pre-developed Output Flow
SITE BASED STORMWATER MANAGEMENT PLAN FOR PROPOSED RESIDENTIAL DEVELOPMENT 14 SCHOFIELDS ROAD, SCHOFIELDS September 2017
Page 35 Australian Consulting Engineers ACE160400.CIV.DA - SBSMP-Issue B ENGINEERS | PROJECT MANAGERS | DEVELOPMENT CONSULTANTS www.aceeng.com.au
Post-development Model Layout
Post-developed Output Flow
Calculation of stream erosion index ESI
Calculation of Qcritical:
Area = 9.71 ha = 0.0971 km2
tc = 0.76A0.38 = 0.76 x (0.0971)0.38 = 0.313 hr = 18.8 min
tc = 18 min (adopted)
Q2 = 0.278 x C2 x I2 x A
= (0.278 x 0.444) x 58 x 0.0971
= 0.695 m3/s
Qcritical = Q2 x 25% = 0.174 m2/s
From MUSIC model:
SEI = Post Development Output Flow / Predevelopment Output Flow
= 52.5 / 20.3
= 2.59