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stormwater model date
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] 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 Depth Pond Depth (cu.m) Coeff. Ku (cu.m/s) (mm) (m) (m) N6415 Node 75 0 698.69799999999998 -264.67 2613122 No Pit 3B Sag Dept. of Main Roads field inlet (sag only) Single Field Inlet 0.25 1.5 75.150000000000006 0.1 0 1 718.39 -281.54899999999998 No 56264247 1 x Ku No New 600 No 0.1 Pit 3A Sag Dept. of Main Roads field inlet (sag only) Single Field Inlet 0.25 1.5 75 0.1 0 1 750.94200000000001 -311.28800000000001 No 56264245 1 x Ku No New 600 No 0.1 Pit1B Sag Dept. of Main Roads field inlet (sag only) Single Field Inlet 1 1.5 74.900000000000006 0.15 0 0 783 -337 No 4 1 x Ku No New 600 No 0.15 0.2 Pit212925 Sag Dept. of Main Roads field inlet (sag only) Double Field Inlet 1 1.5 73.599999999999994 0.2 0 0 586.26700000000005 -428.50900000000001 No 99485574 1 x Ku No New 900 No 0.2 Pit5/1 Sag Dept. of Main Roads field inlet (sag only) Double Field Inlet 2 1.5 74 0.3 0 0 497 -429 No 9 1 x Ku No New 750 No 0.1 Pit4/1 OnGrade MaxQ Stormway-Stormcover-B Kerb-300mm Chnl, 2.5%, 4% grade Stormcover B300 2.5 S4800/A 1.5 75 0 0.5 403 -485 No 10 1 x Ku No New 650 No Pit3/1 OnGrade Dept. of Main Roads field inlet (sag only) Single Field Inlet 1.5 74.7 0 0 370 -532 No 48531132 1 x Ku No New 1050 No Pit1/1 OnGrade Dept. of Main Roads field inlet (sag only) Single Field Inlet 1.5 60.75 0 0 376 -836 No 12 1 x Ku No New 1050 Yes N30 Node 60.5 0 420.88 -919.12 130 No N6417 Node 75.31 0 808 -236 2613126 No Pit1A OnGrade Dept. of Main Roads field inlet (sag only) Single Field Inlet 1.5 74.95 0 1 778 -244 No 3 1 x Ku No New 600 No N7514 Node 75 0 806.48099999999999 -161.80600000000001 2978818 No Pit1 Sag Dept. of Main Roads field inlet (sag only) Single Field Inlet 2 1.5 74.95 0.15 0 1 774.25099999999998 -169.023 No 2 1 x Ku No New 600 No 0.15 0.2 Pit2B OnGrade Dept. of Main Roads field inlet (sag only) Single Field Inlet 1.5 74.900000000000006 0 1 602.24699999999996 -319.32499999999999 No 55712990 1 x Ku No New 600 No Pit2A OnGrade Dept. of Main Roads field inlet (sag only) Single Field Inlet 1.5 74.849999999999994 0 1 622.5 -336.66699999999997 No 38169407 1 x Ku No New N193553 Node 74.900000000000006 0 615.53200000000004 -261.25400000000002 57558296 No Pit 2C OnGrade Dept. of Main Roads field inlet (sag only) Single Field Inlet 1.5 75 0 1 621.13599999999997 -271.904 No 55712991 1 x Ku No New 600 N336149 Node 72 0 685 -549.16700000000003 96647103 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 Basin 1 72.3 0.9 Pit/Sump Dept. of Main Roads field inlet (sag only) Single Field Inlet 651.96799999999996 -418.75 No 51975211 73.2 56 74.599999999999994 56 retention tank 1 72.099999999999994 24 Orifice 20 72.180000000000007 598.17600000000004 -426.98 No 8 72.7 24 73.2 24 73.900000000000006 24 74.400000000000006 24 Basin2 73.3 0.8 Pit/Sump Dept. of Main Roads field inlet (sag only) Single Field Inlet 623.14499999999998 -383.62599999999998 No 45671738 74.2 16 74.900000000000006 16 SUB-CATCHMENT DETAILS Name Pit or Total Roofed Impervious Pervious Impervious Pervious Impervious Pervious Impervious Pervious Impervious Pervious Impervious Pervious Node Area (ha) % % % Tc (min) Tc (min) C10 C10 Length (m) Length (m) Slope (%) Slope (%) Roughness Roughness Cat1,4 N6415 2.1999999999999999E-2 0 100 0 5 5 0.9 0.7 Cat 1A,4A Pit 3B 3.6499999999999998E-2 0 0 100 5 5 0.9 0.7 Cat7 Pit 3A 2.5999999999999999E-2 0 65 35 5 5 0.9 0.7 Cat10 Basin 1 0.03 0 100 0 5 5 0.9 0.7 Cat183632 Pit4/1 0.3 0 30 70 5 12 0.9 0.7 Cat8 N6417 2.1000000000000001E-2 0 90 10 5 5 0.9 0.7 Cat11 N7514 3.4000000000000002E-2 0 65 35 5 5 0.9 0.7 Cat3 Pit2B 2.2700000000000001E-2 0 85 15 5 5 0.9 0.7 Cat5,6 Pit2A 1.17E-2 0 85 15 5 5 0.9 0.7 Cat9 Basin2 3.2500000000000001E-2 0 100 0 5 5 0.9 0.7 Cat2 N193553 2.9000000000000001E-2 0 90 10 5 5 0.9 0.7 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) Pipe 3C N6415 Pit 3B 10 74.3 74.150000000000006 1.5 uPVC, not under roads, 1% minimum slope 225 242 1.2E-2 New 1 N6415 0 Pipe 3B Pit 3B Pit 3A 18 74.150000000000006 74 0.83 uPVC, not under roads, 1% minimum slope 225 242 1.2E-2 New 1 Pit 3B 0 Pipe 3A Pit 3A Pit1B 1 74 73.7 30 uPVC, not under roads, 1% minimum slope 225 242 1.2E-2 New 1 Pit 3A 0 Pipe 1H Pit1B Basin 1 21.1 73.599999999999994 73.2 1.9 uPVC, under roads, 1% minimum slope 375 386 1.2E-2 NewFixed 1 Pit1B 0 Pipe1 G Basin 1 retention tank 1 18.5 72.3 72.099999999999994 1.08 uPVC, not under roads, 1% minimum slope 375 386 1.2E-2 NewFixed 1 Basin 1 0 Pipe weir overflow retention tank 1 Pit212925 3 72.099999999999994 72.099999999999994 0 uPVC, not under roads, 1% minimum slope 375 386 1.2E-2 NewFixed 1 retention tank 1 0 Pipe1F Pit212925 Pit5/1 7 72.099999999999994 72 1.43 uPVC, not under roads, 1% minimum slope 375 386 1.2E-2 NewFixed 1 Pit212925 0 Pipe 1E Pit5/1 Pit4/1 8.4 72 71.900000000000006 1.19 uPVC, not under roads, 1% minimum slope 375 386 1.2E-2 New 1 Pit5/1 0 Pipe 1D Pit4/1 Pit3/1 5 71.900000000000006 71.8 2 Concrete, under roads, QUDM minimum slope 375 375 1.2999999999999999E-2 New 1 Pit4/1 0 Pipe1B,1C Pit3/1 Pit1/1 58.3 71.8 59.59 20.94 Concrete, under roads, QUDM minimum slope 375 375 1.2999999999999999E-2 New 1 Pit3/1 0 Pipe1A Pit1/1 N30 4.2 59.58 59.37 5 Concrete, under roads, QUDM minimum slope 375 375 1.2999999999999999E-2 New 1 Pit1/1 0 Pipe5839 N6417 Pit1A 1 74.8 74 80 uPVC, not under roads, 1% minimum slope 150 154 1.2E-2 New 1 N6417 0 Pipe 1I Pit1A Pit1B 13.6 73.900000000000006 73.599999999999994 2.21 uPVC, not under roads, 1% minimum slope 225 242 1.2E-2 New 1 Pit1A 0 Pipe 1K N7514 Pit1 1 74.7 74.2 50 uPVC, not under roads, 1% minimum slope 150 154 1.2E-2 New 1 N7514 0 Pipe 1J Pit1 Pit1A 12 74.099999999999994 74 0.83 uPVC, not under roads, 1% minimum slope 150 154 1.2E-2 NewFixed 1 Pit1 0 Pipe 2C Pit2B Pit2A 5 74.5 74.349999999999994 3 uPVC, not under roads, 1% minimum slope 150 154 1.2E-2 New 1 Pit2B 0 Pipe 2B Pit2A Basin2 20.100000000000001 74.3 74.2 0.5 uPVC, under roads, 1% minimum slope 300 303 1.2E-2 NewFixed 1 Pit2A 0 Pipe 2A Basin2 Basin 1 14 73 72.3 5 uPVC, not under roads, 1% minimum slope 375 386 1.2E-2 NewFixed 1 Basin2 0 Pipe176905 N193553 Pit 2C 5 74.599999999999994 74.5 2 uPVC, under roads, 1% minimum slope 150 154 1.2E-2 New 1 N193553 0 Pipe 2D Pit 2C Pit2A 11 74.5 74.3 1.82 uPVC, under roads, 1% minimum slope 225 242 1.2E-2 New 1 Pit 2C 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 Time Level Length Coeff. C Section Major Storms Minor Storms DxV Slope Contributing (min) (m) (m) (m) (m) (sq.m/sec) (%) % OF9 Pit 3B Pit 3A 0.2 Channel section 900 mm wide 0.12 0.05 1 1 0 63363500 16 OF8 Pit 3A Basin2 0.1 4 m wide pathway 0.15 0.15 0.4 1 0 63363501 8 OF6 Pit1B Basin2 0.2 4 m wide pathway 0.3 0.15 0.4 1 0 103617831 21.2 overflow form basin 1 Basin 1 N336149 0.1 74.599999999999994 5 1.75 4 m wide pathway 0.3 0.15 0.4 3 0 96647104 10 weir overflow 1 retention tank 1 Pit212925 0.1 73.8 3 1.5 Channel section 900 mm wide 0.12 0.05 1 3 0 99485596 1 OF1 Pit4/1 N30 0.7 7.5 m roadway with 3% crossfall and roll top kerb 0.3 0.15 0.4 10 0 44450867 135 OF7 Pit1A Pit1B 0.1 4 m wide pathway 0.3 0.15 0.4 1 0 103617830 13 OF10 Pit1 Pit1A 0.1 4 m wide pathway 0.15 0.15 0.4 1 0 103617829 12 OF4 Pit2B Pit2A 0.1 Channel section 900 mm wide 0.12 0.05 1 1 0 64634146 5 OF3 Pit2A Basin2 0.1 4 m wide pathway 0.3 0.15 0.4 1 0 94026101 10 overflow from basin 2 Basin2 N336149 0.1 74.900000000000006 3 1.75 4 m wide pathway 0.3 0.15 0.4 3 0 99484787 10 OF5 Pit 2C Pit2A 0.1 4 m wide pathway 0.3 0.15 0.4 1 0 93008360 12 PIPE COVER DETAILS Name Type Dia (mm) Safe Cover (m) Cover (m) Pipe 3C uPVC, not under roads, 1% minimum slope 242 0.3 0.45 Pipe 3B uPVC, not under roads, 1% minimum slope 242 0.3 0.75 Pipe 3A uPVC, not under roads, 1% minimum slope 242 0.3 0.75 Pipe 1H uPVC, under roads, 1% minimum slope 386 0.5 -1.29 Unsafe Pipe1 G uPVC, not under roads, 1% minimum slope 386 0.3 -0.39 Unsafe Pipe weir overflow uPVC, not under roads, 1% minimum slope 386 0.3 1.1100000000000001 Pipe1F uPVC, not under roads, 1% minimum slope 386 0.3 1.1100000000000001 Pipe 1E uPVC, not under roads, 1% minimum slope 386 0.3 1.61 Pipe 1D Concrete, under roads, QUDM minimum slope 375 0.6 2.4900000000000002 Pipe1B,1C Concrete, under roads, QUDM minimum slope 375 0.6 0.75 Pipe1A Concrete, under roads, QUDM minimum slope 375 0.6 0.72 Pipe5839 uPVC, not under roads, 1% minimum slope 154 0.3 0.35 Pipe 1I uPVC, not under roads, 1% minimum slope 242 0.3 0.8 Pipe 1K uPVC, not under roads, 1% minimum slope 154 0.3 0.14000000000000001 Unsafe Pipe 1J uPVC, not under roads, 1% minimum slope 154 0.3 0.69 Pipe 2C uPVC, not under roads, 1% minimum slope 154 0.3 0.24 Unsafe Pipe 2B uPVC, under roads, 1% minimum slope 303 0.5 -1.21 Unsafe Pipe 2A uPVC, not under roads, 1% minimum slope 386 0.3 -0.39 Unsafe Pipe176905 uPVC, under roads, 1% minimum slope 154 0.5 0.14000000000000001 Unsafe Pipe 2D uPVC, under roads, 1% minimum slope 242 0.5 0.25 Unsafe This model has no pipes with non-return valves [Sheet: Sheet2] [Sheet: Sheet3]
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