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Appendix F - SBSMP
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CO
B B
E.O.D
W
DROPPER PIT TO LOWER
W
B B
FHR
OUTDOOR NURSERY
FALL
FALL
FALL
EXTENT OF EXPANSION CARPARK LEVEL AND PIPED
SECTION A
W
818.55 m2
W
B
B
L
L
FHR
CO
CO
W
L
TO EXISTING NETWORK
CO
FHR
R.S.D
WW W W W W W W W W W
E.O.D
B
B
L
L
L
L
L
L
L
L
L
L
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
B
R.S.D
L
L
L
B
W RSD
CO
CO
CO
W W W W W W W W W W W W W W W W W W W W W
FHR
B B B
W
H H
B
B
50000 BYPASSING DETENTION TANK PICK
-UP
CA
NO
PY
W B B
MAIN ENTRY
B B
E.O.D
E.O.D
E.O.D
CAGE
GAS
B B 70.98 m2 B B
BBQ
W
CAGE
FALL
FALL
FALL
GAS
300 113
W
50.000 188°53' CONTOUR LEVEL RL 14.000 RL 17.150 W
W W W W DOUBLE SLIDING GATE 4400
W W W W
W W W W
LOT 101
W W W W
2.793ha
7200
FFL - 17M
TROLLEY BAY
14879
D
NB168
PROPOSED RL 17.000 PROPOSED STORMWATER
SW
STORMWATER
W
DRAINAGE, SIZE TO BE
DRAINAGE TO DETERMINED DURING DETILED
W
D
SW
RAMPS, SIZE TO DESIGN
BE DETERMINED
8000
W
PIT AND PIPES LOCATED AT
DURING BUIL
DING
ABO
VE
LOWER LEVEL CARPARK.
W
8500
DETILED APPROXIMATE Q100 PIPE SIZE
1:20 RAMP
81.445 98°52'30"
DESIGN
SWD
10000
BETWEEN 450-600
W
TROLLEY BAY
NB168
W
SWD
SWD
W
7200
TROLLEY BAY
SWD
NB168
W
W
7200 PROPOSED STORMWATER
SWD
SWD
DRAINAGE, SIZE TO BE
W
DETERMINED DURING DETILED
1:10 RAMP
SWD
DESIGN
W
28500
RAMP UP
7200 7200 5500 5500 7200 5500
PIT AND PIPES LOCATED AT
W
LOWER LEVEL CARPARK.
SWD
SWD
APPROXIMATE Q100 PIPE SIZE
SWD
W
BETWEEN 450-600
4.56%%
4.56
LANDSCAPED FALL
W
SWD
SWD
W
1:20 RAMP
SIGHT LINE SPLAY TO OPTION 1 - PROPOSED
10000
RAILING FENCE ENCLOSURE
OPTION 2 - PROPOSED
7200
CAPTURE OF Q100 EVENT
SW
TRAFFIC ENGINEERS
W
SWD
D
SWD
DETAILS SHALL SURCHARGE FROM CAPTURE OF Q100 EVENT
SHALL SURCHARGE FROM
W
DRIVEWAY GRATE AND BASINPIT TO
2.28%%
BIO-RETENTION
SW
6000
2.28
D
FLOW ONTO GATEWAY DRIVE EXISTING GULLY PIT
9657
W
CUSTOMER
FROM DRIVEWAY LOCATED WITHIN GATEWAY
VERGE
CONTOUR
SWD LEVEL RL 10.000
5000
RL 10.850 ENTRY/EXIT
SWD
DRIVE
(170.102) 8°53'55"
GATEWAY DRIVE
LOCATE AND
CONNECT TO
EXISTING
STORMATER PIT.
ONSITE DETENTION PROPOSED BIO RETENTION
150m2 x 1m DEPTH FOR 150m3 35m2 FILTER MEDIA WITH 0.3m GATEWAY DRIVE DEPTH OF PIT
TO BE
OF TOTAL DETENTION VOLUME EXTENDED DETENTION CONFIRMED
Note:
STORMWATER DRAINAGE PIPES Note:
Design information shown is indicative only to PROJECT NUMBER: BR210522
CONVEYING THE EXTERNAL STORMWATER
support DA application. proposed concept design DATE: 23.02.2022
WILL BE LOCATED IN THE UNDERCROFT
CARPARK. will need to be confirmed during full detailed MARKUP: PRELIMINARY STORMWATER LAYOUT
design following DA approval and updated
detailed survey
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