A rural catchment A is located close to Townsville, QLD. Its area is 101 (ha) and...
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A rural catchment A is located close to Townsville, QLD. Its area is 101 (ha) and the longest drainage length of the creek flowing through the catchment is 6.7 (km). The catchment's physical characteristics can be described as medium density bushland with low permeable soil. The longitudinal profile of the creek is given in Table Q1. (a) (b) Calculate the 5% AEP design peak discharge from catchment A. Refer to attachments for additional information needed for calculations. (70% weighting) Catchment A has the potential to urbanise in the future with 0.2 impervious fraction and 26.5% reduction of time of concentration. Calculate the peak discharge for 5% AEP design storm event for the predicted future scenario. Table Q1: Longitudinal profile of the longest drainage path (30% weighting) Distance from the catchment outlet (m) Elevation from AHD (m) Distance from the catchment outlet (m) Elevation from AHD (m) 0 16 5300 70 1200 20 5600 80 2100 30 5900 90 3400 40 6200 100 4200 50 6300 125 4600 60 6700 126 A rural catchment A is located close to Townsville, QLD. Its area is 101 (ha) and the longest drainage length of the creek flowing through the catchment is 6.7 (km). The catchment's physical characteristics can be described as medium density bushland with low permeable soil. The longitudinal profile of the creek is given in Table Q1. (a) (b) Calculate the 5% AEP design peak discharge from catchment A. Refer to attachments for additional information needed for calculations. (70% weighting) Catchment A has the potential to urbanise in the future with 0.2 impervious fraction and 26.5% reduction of time of concentration. Calculate the peak discharge for 5% AEP design storm event for the predicted future scenario. Table Q1: Longitudinal profile of the longest drainage path (30% weighting) Distance from the catchment outlet (m) Elevation from AHD (m) Distance from the catchment outlet (m) Elevation from AHD (m) 0 16 5300 70 1200 20 5600 80 2100 30 5900 90 3400 40 6200 100 4200 50 6300 125 4600 60 6700 126
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Financial and Managerial Accounting the basis for business decisions
ISBN: 978-0078111044
16th edition
Authors: Jan Williams, Susan Haka, Mark Bettner, Joseph Carcello
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