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12. APP G. Stormwater Management Plan
Attached to the e-mail MCU14/0102 Development application Part 3 of 4 App G Stormwater Management Plan.
Original PDF page 38, section 1. The text section number identifies this passage in the reader.
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Log in to see the plans as drawn Project: Eumundi Noosa Road
Project No.: AA007595
Designer: KF
Date: 5/11/2014
Rational Method Calculations
Project Eumundi Noosa Road
Description Catchment 1 (South Corner) Pre-Developed Discharge
Time of Concentration 5.0 minutes
Area of Catchment 0.10 Hectares
Fraction Impervious 0.85
Council Chart No.
15
Council Name
#N/A
ARI C value Rainfall Intensity Discharge (m3/s) Comments
(mm/hr)
3month 0.01 Write anything here
1 year 0.71 128.57 0.02 that is applicable to
the analysis
2 year 0.75 163.17 0.03
5 year 0.84 200.83 0.04
10 year 0.89 222.29 0.05
20 year 0.93 252.10 0.06
50 year 1.00 291.10 0.08
100 year 1.00 320.76 0.08
ARI vs Discharge
6.00
5.00
Discharge (cumecs)
4.00
3.00
2.00
1.00
0.00
0 10 20 30 40 50 60 70 80 90 100
ARI
All Calculations are based on QUDM methods Version 4/05
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