Appendix B - OPW Application - 23 Grant St - 310117 · MCU17/0009

APPROVED
S. RICHARDSON RPEQ 5835
      12/01/2017


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A481 8
*~ Dey a
wy |
Js ri)
a3 0 a8 ey
vy | NB: ROOF STORMWATER DRAINED x * J
| SEPARATELY TO INFILTRATION PITS XQ 5 = Co A8.73 48.82
At 81¢ J i\ xk 12.08 33.741m 52°55'20" y 14.9 474 ft 18.69
m 1.99 42.45 * Z FG nfo
wm Sli van
m mM E 43.81% 46.38 40
= | ows — & E D (150mm wide) v concrete driveway
Ww 5
5 ¥ concrete driveway / &£
x 8 —L—£ ———ee  e S
& pose LE asm OT gy ‘Vs
| 3M / \3
41.71) | : / Rec 7-77 SoPP peleoaoagyoninansoasaseosaaa SS
ye oO | 4 38 55
. | e ef | —~_|
e | / / wi
lobe | |. / | TERRACE crRY
/ |
INFILTRATION BS |
PITS FOR ROQF sl | 14.24 i () oe"
WATER ONLY s/ | Y | &,
g | 3 | | a py,
a Z / | Bore € sere | 795%,
Bow ° / TTS r 462 > ‘en,
41.49% I / |12.28 FG | PLUNGE POOL 4 3.75
! I, eg 1 |
he Mm. | / FALL DRIVEWAY TOWARDS | | 18.13 S518
xs | S REAR LANDSCAPING ST | IP Teprece | |x 8
: 4 FG |
& ~ } 4 f | PLUNGE POOL
S0° / | |
, _ concrete driveway | |
S/ | |
EXISTING <7 — I
STORMWATER” ——— —nmnnah A
PIT Lo DP =I v
drying court (unit 1) i | ENTRY
ag & rying GD (150mm Wide) |
| 150mm sw toms eg t g{—s 48.42
| | PD SEL gy ow F iy? AUP > Todnm Sw —* FG 118.205 48.58 48.67
41.68 & ( — —— — 3BTtim GBD — — = Soe sh)
1.471) 7. = |_ AUSDRAIN INFILTRATION PITS FOR " ™N oO on 64
oO oO wp ROOF WATER ONLY A AUSDRAIN ENVIROMODULE 2 PROVIDE INSPECTION OPENINGS I
g Mm INFILTRATION CELLS 5 IN LINE (1.0.5) FROM SLOTTED PIPE IN = 2
J 3 lo ~ nen ¢ HIGH, WRAPPED IN BASE FOR FLUSH OUT 53 Jt 48.57
Ee 8 em (an PROPOSED HYDRAULIC - STORMWATER & DRAINAGE PLAN ios | 8) 18.71)
© | 5 3 \ = 7 1:100@43 STORWATER <p ie
| x S INFLOW FROM OUTFLOW
* ac 0 5m ) ROOF ONLY
Xo O%S PROVIDE DROPS AT EACH END OF
<2 THE PIT FROM THE MAIN THROUGH
Ww, DRAIN TO THE SLOTTED PIPE IN
Oe, THE BASE
oe; C G Oo ALL PIPE PENETRATIONS THROUGH THE PROVIDE SLOTTED PIPE THESE PITS CAN ONLY BE USED
GEOFABRIC TO BE FITTED WITH STAINLESS STEEL THROUGH BOTTOM OF FOR ROOF RUNOFF, ALL
PIPE CLAMPS, GEOFABRIC TO BE LAPPED AT CELLS DOWNPIPES TO BE FITTED WITH
CONSULTING aN ee oor INHIBITOR PROVIDED ALONG LEAF AND DEBRIS GUARDS
ENGINEERS
AUSDRAIN INFILTRATION SOAKER PIT DETAIL D ISSUE TO CONS{LTANT FOR REVIEW {922016
wef P P R O V E D Issue Amendment I Date
7] PROJECT DRAWING TITLE SCALE DWG No. ISSUE
S. RICHARDSON RPEQ 5835 NEW DUPLEX FOR D & L ARMSTRONG HYDRAULIC - STORMWATER & DRAINAGE PLAN 72
12/01/2017 23 GRANT STREET, NOOSA HEADS, Q 4567 oe NCTORER 2046 DA-H01 | D