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stormwater model output
Attached to the e-mail Further Advice response from Neil McKenzie & Assoc OPW21/0272.
Attached to the e-mail 0182 - Further Advice.eml, inside Response to Further Information Request OPW21/0272 - Unitywater letter - Correspondence from Neil McKenzie & Assoc. Re: Water Quality and Stormwater 1-6 items -32 Viewland Drive, Noosa Heads - email 1 of 2.
[Sheet: Sheet1] DRAINS results prepared from Version 2022.012 PIT / NODE DETAILS Version 8 Name Max HGL Max Pond Max Surface Max Pond Min Overflow Constraint HGL Flow Arriving Volume Freeboard (cu.m/s) (cu.m/s) (cu.m) (m) N6415 74.680000000000007 3.2000000000000001E-2 Pit 3B 74.67 75.25 4.7E-2 0.2 0.48 4.7E-2 Inlet Capacity Pit 3A 74.650000000000006 75.099999999999994 8.4000000000000005E-2 0.2 0.35 8.1000000000000003E-2 Inlet Capacity Pit1B 74.64 74.900000000000006 0 0 0.26 0 None Pit212925 73.48 73.7 0.17499999999999999 0.4 0.12 Inlet Capacity Pit5/1 73.27 74 0 0 0.73 None Pit4/1 73.040000000000006 0.313 1.96 0.14000000000000001 Inlet Capacity Pit3/1 72.37 0 2.33 None Pit1/1 60.27 0 0.48 None N30 59.61 0.17199999999999999 N6417 74.849999999999994 3.1E-2 Pit1A 74.739999999999995 0 0.21 0 None N7514 75.17 4.8000000000000001E-2 Pit1 75.099999999999994 74.95 0 0 0 0 Outlet System Pit2B 74.86 3.3000000000000002E-2 0.04 3.3000000000000002E-2 Inlet Capacity Pit2A 74.849999999999994 0.05 0 8.6999999999999994E-2 Outlet System N193553 75.02 4.2000000000000003E-2 Pit 2C 74.900000000000006 0 0.1 0 None SUB-CATCHMENT DETAILS Name Max Impervious Pervious Impervious Pervious Due to Storm Flow Q Max Q Max Q Tc Tc (cu.m/s) (cu.m/s) (cu.m/s) (min) (min) Cat1,4 3.2000000000000001E-2 3.2000000000000001E-2 0 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat 1A,4A 4.7E-2 0 4.7E-2 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat7 3.6999999999999998E-2 2.5000000000000001E-2 1.2E-2 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat10 4.3999999999999997E-2 4.3999999999999997E-2 0 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat183632 0.27400000000000002 0.10199999999999999 0.17199999999999999 5 12 1 in 2000 AEP, 10 min burst, Storm 7 Cat8 0.03 2.8000000000000001E-2 3.0000000000000001E-3 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat11 4.8000000000000001E-2 3.2000000000000001E-2 1.4999999999999999E-2 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat3 3.3000000000000002E-2 2.8000000000000001E-2 4.0000000000000001E-3 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat5,6 1.7000000000000001E-2 1.4999999999999999E-2 2E-3 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat9 4.8000000000000001E-2 4.8000000000000001E-2 0 5 5 1 in 2000 AEP, 5 min burst, Storm 1 Cat2 4.2000000000000003E-2 3.7999999999999999E-2 4.0000000000000001E-3 5 5 1 in 2000 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) Pipe 3C 3.2000000000000001E-2 0.7 74.677000000000007 74.668000000000006 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 3B 3.2000000000000001E-2 0.69 74.659000000000006 74.647000000000006 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 3A 3.2000000000000001E-2 0.69 74.638999999999996 74.637 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 1H 0.107 0.92 74.622 74.608000000000004 1 in 2000 AEP, 5 min burst, Storm 1 Pipe1 G 0.24199999999999999 2.06 74.057000000000002 73.912999999999997 1 in 2000 AEP, 5 min burst, Storm 1 Pipe weir overflow 5.0000000000000001E-3 0.04 73.597999999999999 73.477000000000004 1 in 2000 AEP, 1 hour burst, Storm 5 Pipe1F 0.17199999999999999 1.47 73.314999999999998 73.266999999999996 1 in 2000 AEP, 30 min burst, Storm 2 Pipe 1E 0.17299999999999999 1.47 73.102000000000004 73.043000000000006 1 in 2000 AEP, 30 min burst, Storm 2 Pipe 1D 0.29199999999999998 2.64 72.512 72.373999999999995 1 in 2000 AEP, 30 min burst, Storm 8 Pipe1B,1C 0.29199999999999998 2.69 72.156999999999996 60.265999999999998 1 in 2000 AEP, 30 min burst, Storm 8 Pipe1A 0.29199999999999998 3.89 59.936999999999998 59.610999999999997 1 in 2000 AEP, 30 min burst, Storm 8 Pipe5839 0.03 6.57 74.846000000000004 74.744 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 1I 6.9000000000000006E-2 1.5 74.692999999999998 74.637 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 1K 4.8000000000000001E-2 2.57 75.173000000000002 75.099999999999994 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 1J 0.04 2.14 74.97 74.744 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 2C 2E-3 0.12 74.852999999999994 74.849999999999994 1 in 2000 AEP, 15 min burst, Storm 10 Pipe 2B 4.2000000000000003E-2 0.59 74.849999999999994 74.906999999999996 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 2A 0.216 1.85 74.66 74.608000000000004 1 in 2000 AEP, 5 min burst, Storm 1 Pipe176905 4.2000000000000003E-2 2.25 75.024000000000001 74.900999999999996 1 in 2000 AEP, 5 min burst, Storm 1 Pipe 2D 4.2000000000000003E-2 0.91 74.873999999999995 74.849999999999994 1 in 2000 AEP, 5 min burst, Storm 1 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 OF9 4.7E-2 4.7E-2 0.36199999999999999 6.7000000000000004E-2 0.05 2.92 0.67 1 in 2000 AEP, 5 min burst, Storm 1 OF8 8.1000000000000003E-2 8.1000000000000003E-2 0.90800000000000003 4.5999999999999999E-2 0.03 4 0.66 1 in 2000 AEP, 5 min burst, Storm 1 OF6 0 0 1.4790000000000001 0 0 0 0 overflow form basin 1 6.0000000000000001E-3 6.0000000000000001E-3 1.431 1.6E-2 0.01 1.63 0.48 1 in 2000 AEP, 30 min burst, Storm 2 weir overflow 1 0.17199999999999999 0.17199999999999999 0.627 8.2000000000000003E-2 0.12 4.05 1.41 1 in 2000 AEP, 30 min burst, Storm 2 OF1 0.14000000000000001 0.14000000000000001 0.76 6.7000000000000004E-2 0.16 2.0099999999999998 2.42 1 in 2000 AEP, 10 min burst, Storm 7 OF7 0 0 1.4790000000000001 0 0 0 0 OF10 0 0 0.90800000000000003 0 0 0 0 OF4 3.3000000000000002E-2 3.3000000000000002E-2 0.36199999999999999 0.06 0.04 2.4300000000000002 0.63 1 in 2000 AEP, 5 min burst, Storm 1 OF3 8.6999999999999994E-2 8.6999999999999994E-2 1.4790000000000001 4.7E-2 0.03 4 0.68 1 in 2000 AEP, 30 min burst, Storm 2 overflow from basin 2 3.0000000000000001E-3 3.0000000000000001E-3 1.431 1.2E-2 0 1.23 0.37 1 in 2000 AEP, 30 min burst, Storm 2 OF5 0 0 1.4790000000000001 0 0 0 0 DETENTION BASIN DETAILS Name Max WL MaxVol Max Q Max Q Max Q Total Low Level High Level Basin 1 74.61 98.1 0.248 0.24199999999999999 6.0000000000000001E-3 retention tank 1 73.91 43.5 0.17699999999999999 5.0000000000000001E-3 0.17199999999999999 Basin2 74.91 17.399999999999999 0.219 0.216 3.0000000000000001E-3 Run Log for Noosa Youngcare drain model new 16 run at 16:50:22 on 29/3/2022 using version 2022.012 Upwelling occurred at: Pit2A Freeboard was less than 0.15m at Pit212925, Pit 2C, Pit2B, Pit1 Flows were safe in all overflow routes. [Sheet: Sheet2] [Sheet: Sheet3]
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