A vertical pipe, configured to measure hydraulic conductivity using infiltration well which comprises a base Section, which has a circular cross section with a First diameter, a Top Section,A Transitional Section between the base Section and top section; apparatus for measuring hydraulic conductivity of the soil in a well; and a method of making a vertical Pipe.

摘要

A permeameter probe, configured for performing hydraulic conductivity measurements of soil, includes a standpipe having a top section, a transitional section, and a bottom section. The transitional section provides a gradual change in diameter between the larger diameter bottom section and the smaller diameter top section. The standpipe also includes a lower lip for forming a pressure fitting between the standpipe and a casing placed in a borehole.