Reference Document MCU22-0102 Cubo Consulting Letter Final

DRAINS results prepared from Version 2023.11.8718.30178

PIT / NODE DETAILS                       Version 8
Name       Max HGL Max Pond Max SurfaceMax Pond Min          Overflow Constraint
                     HGL      Flow Arriving
                                         Volume Freeboard (cu.m/s)
                              (cu.m/s) (cu.m)       (m)
Pit11         107.15                   0                1.84           None
Pit9          107.15                   0                 1.2           None
N44           107.08               0.021
P8A           108.19               0.032                0.56         0 Inlet Capacity
P8            108.01                   0                0.99           None
P9            107.95                   0                 0.8           None
P7            108.01               0.008                1.29     0.002 Inlet Capacity
N Landscaping 109.31               0.022
P1            109.77   109.77      0.032        7.9        0     0.028 Outlet System
N P1 DUMMY 108.35                      0
P2            108.31               0.016                1.39     0.002 Inlet Capacity
P3            108.24   109.66      0.008          0     1.41         0 Inlet Capacity
P4            108.09                   0                1.56           None
P5 - Treatment108.04                   0                1.56           None
P6            108.03                   0                1.17           None

SUB-CATCHMENT DETAILS
Name       Max        Paved     Grassed Paved          Grassed       Supp.     Due to Storm
           Flow Q     Max Q     Max Q     Tc           Tc            Tc
           (cu.m/s) (cu.m/s) (cu.m/s) (min)            (min)         (min)
C P8            0.028     0.028         0          5             5           2 1% AEP, 5 min burst, Storm 1
C P7            0.008     0.008         0          5             5           2 1% AEP, 5 min burst, Storm 1
C PreDev        0.146     0.119     0.026          5             5           2 1% AEP, 5 min burst, Storm 1
C Landscaping 0.019           0     0.019          5             5           2 1% AEP, 10 min burst, Storm 3
C Roofs         0.071     0.071         0          5             5           2 1% AEP, 5 min burst, Storm 1
C P1            0.012     0.012         0          5             5           2 1% AEP, 5 min burst, Storm 1
C Natural       0.121         0     0.121          5             5           2 1% AEP, 10 min burst, Storm 4
C p2            0.005     0.005         0          5             5           2 1% AEP, 5 min burst, Storm 1
C P3            0.007     0.007         0          5             5           2 1% AEP, 5 min burst, Storm 1


PIPE DETAILS
Name       Max Q      Max V     Max U/S Max D/S Due to Storm
           (cu.m/s) (m/s)       HGL (m) HGL (m)
Pipe6               0         0 107.154 107.154 1% AEP, 10 min burst, Storm 7
Pipe7           0.065       1.2 107.154 107.078 1% AEP, 10 min burst, Storm 7
Pipe3           0.029      1.56 108.059 108.012 1% AEP, 5 min burst, Storm 1
Pipe4           0.033      0.71 107.978 107.951 1% AEP, 5 min burst, Storm 1
Pipe5           0.066      1.58   107.81 107.706 1% AEP, 10 min burst, Storm 7
Pipe2           0.006      0.12 108.013 108.012 1% AEP, 5 min burst, Storm 1
Pipe1           0.056      1.21 109.801 109.773 1% AEP, 5 min burst, Storm 1
Pipe12          0.029      1.07 108.347 108.305 1% AEP, 5 min burst, Storm 1
Pipe13          0.034      0.86 108.272 108.243 1% AEP, 25 min burst, Storm 9
Pipe14          0.039      0.91 108.194 108.094 1% AEP, 25 min burst, Storm 9
Pipe10          0.004      0.64 108.068 108.037 1% AEP, 25 min burst, Storm 3
Pipe9           0.035       0.8 108.054 108.032 1% AEP, 25 min burst, Storm 9
Pipe11          0.004       0.2 108.034 108.032 1% AEP, 30 min burst, Storm 1
Pipe8           0.039      0.85 107.984 107.951 1% AEP, 25 min burst, Storm 9

CHANNEL DETAILS
Name     Max Q        Max V                            Due to Storm
         (cu.m/s)     (m/s)

OVERFLOW ROUTE DETAILS
Name    Max Q U/S Max Q D/S Safe Q     Max D     Max DxV Max Width Max V     Due to Storm
OF222           0         0      1.449         0         0       0         0
OF220       0.002     0.002       0.77      0.02      0.02    0.24      0.78 1% AEP, 5 min burst, Storm 1
OF2144      0.018     0.018      1.445     0.025      0.01       4      0.43 1% AEP, 10 min burst, Storm 5
OF7546      0.014     0.014      1.503     0.026      0.01       4      0.32 1% AEP, 10 min burst, Storm 7
OSD Ori     0.028     0.028                                                  1% AEP, 25 min burst, Storm 9
OF1         0.007     0.007      1.506     0.021      0.01       4      0.25 1% AEP, 25 min burst, Storm 4
OF2         0.002     0.002      1.501     0.013         0    1.33      0.26 1% AEP, 25 min burst, Storm 9
OF3             0         0      1.446         0         0       0         0


DETENTION BASIN DETAILS
Name     Max WL MaxVol         Max Q     Max Q     Max Q
                               Total     Low Level High Level
OSD          109.84       12.4     0.069     0.056     0.014

Run Log for 23122 v4
{\colortbl;\red0\green0\blue0;\red192\green0\blue0;}Run Log for 23122 v4.drn - DRAINS run at 12:22:33 on 21/12/2023 using Watercom Drains v2023.11.8718.30178