Solid Waste Engineering
3rd Edition
ISBN: 9781305888357
Author: Worrell
Publisher: Cengage
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Chapter 2, Problem 2.11P
To determine
The calculations used to attain high diversion rates.
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Question: What is the group name of Sample B in problem 3 from the image?. By also using the ASTM flow chart!. This unit is soil mechanics btw
Pick the rural location of a project site in Victoria, and its
catchment area-not bigger than 25 sqkm, and given the below
information, determine the rainfall intensity for ARI = 5, 50, 100
year storm event. Show all the details of the procedure. Each
student must propose different length of streams and
elevations. Use fig below as a sample only.
Pt. E-ht. 95.0 200m
600m
PLD-M. 91.0
300m
Pt. C-93.0
300m
PL.B-ht. 92.0
PL.F-ht. 96.0
500m
Pt. A-M. 91.00
To be deemed satisfactory the solution must include:
Q.F1.1.Choice of catchment location
Q.F1.2. A sketch displaying length of stream and elevation
Q.F1.3. Catchment's IFD obtained from the Buro of Metheorology for specified ARI
Q.F1.4.Calculation of the time of concentration-this must include a
detailed determination of the equivalent slope.
Q.F1.5.Use must be made of the Bransby-Williams method for the
determination of the equivalent slope.
Q.F1.6.The graphical display of the estimation of intensities for ARI 5,50, 100 must be
shown.
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