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ADG1673.24 Dewatering Management Plan_Rev0_12.07.24

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Input

Length of excavation: |20 | metres
Width of excavation | 18 | metres
Drawdown required: | 18 | metres
Aquifer thickness”) | 10 | metres
Hydraulic conductivity: lo 0000949 | metres/second

Calculate

Results
Effective pumping radius, Re: 11 metres
Cone of depression radius, Ro : 53 metres

litres/second

oO

Total pumping rate:

Pumping time required: 44 hours
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