20220206 48 Elm St SWMP

DRAINS MODEL NETWORK - EXISTING ROOFWATER PIPE

PIT / NODE DETAILS                            Version 15
Name             Type         Family          Size       Ponding             Pressure        Surface        Max Pond Base                  Blocking    x           y           Bolt-down id           Part Full Inflow      Pit is               Internal       Inflow is Minor Safe Major Safe
                                                         Volume              Change          Elev (m)       Depth (m) Inflow               Factor                              lid                    Shock Loss Hydrograph                      Width          Misaligned Pond DepthPond Depth
                                                         (cu.m)              Coeff. Ku                                (cu.m/s)                                                                                                                   (mm)                      (m)       (m)
N3                Node                                                                            107.8                                0                1224.925       -228.133                    11                No
X1/X1             Sag         Dept. of Main
                                          Single
                                            RoadsField
                                                   fieldInlet
                                                          inlet (sag1 only)            4.5        107.9               0.1              0              0 1186.901       -241.327 No             568147 1 x Ku         No            Existing              900 Yes                       0.1   0.1
X2/X1             Sag         Dept. of Main
                                          Single
                                            RoadsField
                                                   fieldInlet
                                                          inlet (sag1 only)            1.5        107.1               0.1              0              0 1230.493       -241.924 No            2966556 1 x Ku         No            New                   900 Yes                       0.1   0.1
X3/X1             Node                                                                            105.7                                0                1230.418       -260.667               2740035                No

DETENTION BASIN DETAILS
Name           Elev           Surf. Area Not Used             Outlet Type K                  Dia(mm)        Centre RL Pit Family Pit Type              x           y           HED         Crest RL   Crest Length(m)
                                                                                                                                                                                                                 id

SUB-CATCHMENT DETAILS
Name          Pit or          Total           EIA             Perv           RIA             EIA            Perv            RIA            EIA         Perv        RIA         EIA         Perv       RIA            EIA           Perv          RIA            Rainfall
              Node            Area                            Area                           Time           Time            Time           Length      Length      Length      Slope(%)    Slope      Slope          Rough         Rough         Rough          Multiplier
                              (ha)            %               %              %               (min)          (min)           (min)          (m)         (m)         (m)         %           %          %
Pre-development N3                    0.076            43.3           28.1            28.6              5              5               5                                                                                                                                     1
LOT 44          X1/X1                 0.125              50              1              49              5              5               5                                                                                                                                     1

PIPE DETAILS
Name              From        To              Length       U/S IL     D/S IL     Slope      Type       Dia         I.D.       Rough      Pipe Is                               No. Pipes Chg From At Chg             Chg           Rl            Chg            RL               etc
                                              (m)          (m)        (m)        (%)                   (mm)        (mm)                                                                                              (m)           (m)           (m)            (m)              (m)
Pipe31334         X1/X1       X2/X1                     30     106.79     106.49          1 Concrete, not under300
                                                                                                                roads, QUDM
                                                                                                                          300minimum
                                                                                                                                  0.013
                                                                                                                                      slope
                                                                                                                                         Existing                                         1 X1/X1                0
Pipe37243         X2/X1       X3/X1                  40.45     106.44      105.7       1.83 Concrete, not under300
                                                                                                                roads, 0.5%
                                                                                                                          300
                                                                                                                            minimum
                                                                                                                                  0.013
                                                                                                                                    slopeExisting                                         1 X2/X1                0

DETAILS of SERVICES CROSSING PIPES
Pipe             Chg       Bottom             Height of Service
                                                          Chg                Bottom          Height of Service
                                                                                                         Chg                Bottom         Height of Service
                                                                                                                                                       etc
                 (m)      Elev (m)               (m)      (m)                Elev (m)           (m)      (m)                Elev (m)          (m)      etc

CHANNEL DETAILS
Name           From           To              Type            Length         U/S IL          D/S IL         Slope           Base Width L.B. Slope R.B. Slope Manning           Depth       Roofed
                                                              (m)            (m)             (m)            (%)             (m)        (1:?)      (1:?)      n                 (m)

OVERFLOW ROUTE DETAILS
Name          From     To                     Travel          Spill          Crest           Weir           Cross       Safe Depth SafeDepth Safe        Bed        D/S Area                          id             U/S IL        D/S IL        Length (m)
                                              Time            Level          Length          Coeff. C       Section     Major Storms
                                                                                                                                   Minor Storms
                                                                                                                                              DxV        Slope      Contributing
                                              (min)           (m)            (m)                                        (m)        (m)        (sq.m/sec) (%)        %
OF51974           N3          X2/X1                     0.2                                                 Swale with 1:4 sideslopes
                                                                                                                              0.45        0.3          1       3.29          0                             2740040         107.8         107.1           21.3
OF42857           X1/X1       X2/X1                     0.2                                                 Swale with 1:4 sideslopes
                                                                                                                              0.45        0.3          1          3          0                              568172           108         107.1             30
OF52788           X2/X1       X3/X1                     0.4                                                 Swale with 1:4 sideslopes
                                                                                                                              0.45        0.3          1       2.23          0                             2966590         107.2         106.3           40.4



PIPE COVER DETAILS
Name            Type       Dia (mm) Safe Cover (m) Cover (m)
Pipe31334       Concrete, not under300
                                    roads, QUDM
                                              0.45minimum0.28
                                                            slope
                                                               Unsafe
Pipe37243       Concrete, not under300
                                    roads, 0.5%
                                              0.45
                                                minimum-0.33
                                                          slopeUnsafe



This model has no pipes with non-return valves