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ASTM D5850-20

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ASTM D5850-20

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Standard Practice for (Analytical Procedure) Determining Transmissivity, Storage Coefficient, and Anisotropy Ratio from a Network of Partially Penetrating Wells
standard by ASTM International, 06/01/2020

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Description

1.1 This practice covers an analytical procedure for determining the transmissivity, storage coefficient, and ratio of vertical to horizontal hydraulic conductivity of a confined aquifer using observation well drawdown measurements from a constant-rate pumping test. This practice uses data from a minimum of four partially penetrating, recommended to be positioned observation wells around a partially penetrating control well.

Product Details

Published:
06/01/2020
Number of Pages:
13
File Size:
1 file , 310 KB
Redline File Size:
2 files , 710 KB