MCU18/001 - Referenced Document - Site Based Stormwater Management Plan · MCU18/0019

SC7440 – Goodchap St, Noosa                                                                               26




Site Location: Noosa
DURATION        1 Year    2 years        5 years      10 years     20 years   50 years      100 years
5Mins           130.00    165.00         202.00       224.00       253.00     291.00        320.00
6Mins           122.00    155.00         190.00       210.00       238.00     274.00        302.00
10Mins          100.00    127.00         156.00       173.00       197.00     227.00        250.00
20Mins          73.70     93.50          116.00       128.00       145.00     168.00        185.00
30Mins          60.20     76.50          94.70        105.00       119.00     138.00        152.00
1Hr             40.60     51.90          64.90        72.40        82.60      96.10         106.00
2Hrs            26.00     33.40          42.60        48.10        55.40      65.10         72.60
3Hrs            19.60     25.40          33.00        37.50        43.50      51.50         57.70
6Hrs            12.10     15.80          21.10        24.40        28.70      34.40         39.00
12Hrs           7.65      10.10          13.80        16.20        19.20      23.30         26.60
24Hrs           5.04      6.69           9.30         11.00        13.10      16.10         18.50
48Hrs           3.35      4.47           6.28         7.45         8.96       11.00         12.70
72Hrs           2.53      3.39            4.81        5.75       6.94         8.60          9.94
                                  Table C.1 - IFD Date Sourced from BOM



ARI in         1              2           5             10            20             50            100
years
coefficient    3.68E+00       3.92E+00    4.15E+00      4.27E+00      4.4039206      4.56E+00      4.67E+00
A
                                                                      51
coefficient   -5.98E-01    -5.90E-01      -5.67E-01     -5.55E-01     -5.45E-01      -5.33E-01     -5.25E-01
B
coefficient   -4.98E-02    -4.54E-02      -3.46E-02     -2.84E-02     -2.35E-02      -1.80E-02     -1.40E-02
C
coefficient   6.89E-03     6.75E-03       6.57E-03      6.45E-03      6.23E-03       6.05E-03      0.01
D
coefficient   2.68E-03     2.25E-03       1.30E-03      7.23E-04      2.98E-04       -1.75E-04     -5.34E-04
E
coefficient   -9.82E-05    -8.61E-05      -7.75E-05     -6.28E-05     -4.09E-05      -2.28E-05     -3.69E-06
F
coefficient   -9.36E-05    -8.24E-05      -5.73E-05     -4.33E-05     -3.49E-05      -2.46E-05     -1.74E-05
G
Table C.2 – Coefficients (BOM)


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$C7440 — Goodchap St, Noosa

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Site Location: Noosa
DURATION 1 Year | 2 years 5 years 10 years | 20 years | 50 years 100 years
5Mins 130.00 | 165.00 202.00 224.00 253.00 291.00 320.00
6Mins 122.00 | 155.00 190.00 210.00 238.00 274.00 302.00
10Mins 100.00 | 127.00 156.00 173.00 197.00 227.00 250.00
20Mins 73.70 | 93.50 116.00 128.00 145.00 168.00 185.00
30Mins 60.20 | 76.50 94.70 105.00 119.00 138.00 152.00
1Hr 40.60 | 51.90 64.90 72.40 82.60 96.10 106.00
2Hrs 26.00 33.40 42.60 48.10 55.40 65.10 72.60
3Hrs 19.60 | 25.40 33.00 37.50 43.50 51.50 57.70
6Hrs 12.10 15.80 21.10 24.40 28.70 34.40 39.00
12Hrs 7.65 10.10 13.80 16.20 19.20 23.30 26.60
24Hrs 5.04 6.69 9.30 11.00 13.10 16.10 18.50
48Hrs 3.35 4.47 6.28 7.45 8.96 11.00 12.70
72Hrs 2.53 3.39 4.81 5.75 6.94 8.60 9.94

Table C.1 - IFD Date Sourced from BOM
ARI in 1 2 5 10 20 50 100
years
coefficient 3.68E+00 | 3.92E+00 | 4.15E+00 | 4.27E+00 | 4.4039206 | 4.56E+00 | 4.67E+00
A 51
coefficient | -5.98E-01 | -5.90E-01 | -5.67E-01 | -5.55E-01 | -5.45E-01 | -5.33E-01 | -5.25E-01
B
cefficient -4.98E-02 | -4.54E-02 | -3.46E-02 | -2.84E-02 | -2.35E-02 | -1.80E-02 | -1.40E-02
coefficient 6.89E-03 | 6.75E-03 | 6.57E-03 | 6.45E-03 | 6.23E-03 | 6.05E-03 | 0.01
coefficient 2.68E-03 2.25E-03 1.30E-03 7.23E-04 2.98E-04 -1.75E-04 | -5.34E-04
E
coefficient | -9.82E-05 | -8.61E-05 | -7.75E-05 | -6.28E-05 | -4.09E-05 | -2.28E-05 | -3.69E-06
F
coefficient -9.36E-05 | -8.24E-05 | -5.73E-05 | -4.33E-05 | -3.49E-05 | -2.46E-05 | -1.74E-05

 

 

 

 

 

 

 

 

Table C.2 — Coefficients (BOM)