2783 Colour 110713 · MCU13/0098

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a 60 ——-— NO RETENTION
oO
g 50: S WITH RETENTION
ty 40:

ADJACENT INDUSTRIAL ESTATE & 30. Zz ~
2 7 ~
S 70 _ oo =—
© 40 7 ~ ~
0 ! T I
2 4 6 8 10 12 14 16 18

rFOR DETAILS OF ROOF DRAINAGE REFER TO HYDRAULIC CONSULTANTS DRAWINGS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

     
   

 

 

 

 

 

 

 

 

 

 

 

 

  

  
 

 

 

 

 

 

 

 

 

TIME (MINS.)

STORMWATER HYDROGRAPH THROUGH TANK

PEAK FLOW MITIGATION THROUGH ON SITE RETENTION TANK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

| N - = = TOTAL PROPOSED TANK VOLUMES:
i COMBINED nN \ ee TANK FOR HARVESTING: 10,500 LITRE
ere} ere .
HARVESTING /RETENTION CE OOO eee Eee ee TANK FOR RETENTION: 12,000 LITRE
\ TANK, TYPE ABOVE Tee
\ GROUND. _| | | ~~ _
~~ TOTAL VOLUME | | ~ RUNOFF & DETENTION CALCULATIONS:
22,500LITRE | MAXIMUM EVENT: Q100
— DISCHARGE MINIMUM OF | | TIME OF CONCENTRATION: 5min
a 80% ROOF CATCHMENT | . INTENSITY: 326mm/hr
Tee AREA TO TANK. | y | SITE AREA: 3266sqm
IMPERVIOUS AREA: 2744sqm
| | PRE DEVELOPMENT PEAK RUNOFF: 260L/s
| & PEAK RUNOFF POST DEVELOPMENT: 290L/s (NO RETENTION)
\ | | |
ne A RETENTION VOLUME REQUIRED: 11,900 LITRE
~~ | ol |. —. 4}—-—-—--- RETENTION VOLUME PROVIDED: 12,000 LITRE
BIO RETENTION a
SYSTEM FOR\ | 9 | | ~ REDUCTION REQUIRED: 29.8L/s
ROOF CATCHMENT | |
MIN AREA 45sqm>\ | REDUCTION PROVIDED: 33.9L/s
~. |
9300 SHOWN BESIDE—— ||. | | FROM ROOF
BRS FOR CLARITY een
ONLY | a | =
IN
& TNT TTT TT VATTITTTIT NTT TTT TTT ITNT TTT TTT TTT NTT Nn TTT TTT TTT TTT TT TTT TTT MNT TT WTNKe- — HI-FLOW #300
~ BRS 3/1 rT? 3 Te
_ m
| %
wW bE
| gS 5
\ COMBINED ui
: heer HARVESTING / MITIGATION
\ wo
S Yt PROPOSED NEW WAREHOUSE BUILDING TANK 3
. 42000) TOTAL VOLUME:
\, A soa) O 22,500 LITRE
~ Le 50% HARVESTING YT )
~ 1L3.70 oO ~ |
ae & ~ Or eae ON LT 90 LO-FLOW SLOW
oe © 3b LEAK TO BIO
\ ~ iw RETENTION SYSTEM
S ee
7e5. N. 3
~~ GROUND
Se ~ NX NX N N NX N N N X« xX NO N\ X« ~~
-& FFL5.400 | ™-6  FFL5.400 [email protected] RAINWATER HARVESTING AND TO LAWFUL POINT OF DISCHARGE
MITIGATION TANK ASSEMBLEY
|_| SCALE: NTS
Ld ~
CARPARKING = ~
5 ~
S se
[email protected] FFL5.200 2 _
x ~~ DISCLAIMER — ENSURE ORIGINAL SIZE DRAWING IS USED
FOR ASSESSMENT, TENDERING AND CONSTRUCTION.
oN N [Amd Description Date
ee me DRIVEWAY ~
~~ 5/9.
10 oo CARPARKING
ie — 1L3.750:
1L3.510N Issue Notes Date
For Development Approval] X 11-07-13
Ne CARPARI For Building Approval
For Tender
_ LOT 3 PROPERTY CONNECTION
- _ 0375; 5.9m @ 1% For Construction
— USIL3.470 a.
so DSIL3.410 s Constructed
ae 225 BIO RETENTION BIO_ RETENTION
4175 1L3.510 L3.600 SYSTEM FOR SOUTH SYSTEM FOR
ee CARPARK NORTH CARPARK
oN CATCHMENT. CATCHMENT.
SV —=—EXISTING .
~ STORMWATER MIN AREA 11sqm MIN AREA 15sqm Hydraulic " 1
i MANHOLE 1/1:
se SL4.870 INTERNAL ACCESS ROAD (ROW)
se 1L3.555 y~ >|
aoe contact: Reinhold Koenning MiEAust RPEQ No 7023
= PO Box 181
~—— — SS — Moffat Beach, QLD, 4551
__ a 4 BE -4|75— a oo TT Te email: [email protected]
| = OS =< 4[5— ee ” PH: (07) 5491 4333 FX: (07) 5491 4233
_ ee ee oe oe CLIENT :
——— y MARKRIS FOODS
/ SITE ACCESS SITE ACCESS ARCHITECT -
/ \ SOUL SPACE
Z \ \ J
(Prosect: 42 HOFFMAN DRIVE »
NOOSAVILLE
R EF N €£ S T R & ET NBUBTRAE peveLorwenr
DRAWING TITLE:
STORMWATER
DRAINAGE
AND QUANTITY
Design RH, Checked] Ch | Date 11-07-13 | Dwg, No. AMD,
\ Scale: 1: 200 oN At uNo.| 2 of 4 2783-2 J
RPD:— LOT 3 / FMR LOT 2 SP 222982