ASTM D3385 PDF

The infiltrometer also may be installed in a trench excavated in dry or stiff soils. However, this test method cannot be conducted where the test surface is below the groundwater table or perched water table. The inch-pound units given in parentheses are mathematical conversions, which are provided for information purposes only and are not considered standard. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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Historical Version s - view previous versions of standard. More D Infiltration rates have application to such studies as liquid waste disposal, evaluation of potential septic-tank disposal fields, leaching and drainage efficiencies, irrigation requirements, water spreading and recharge, and canal or reservoir leakage, among other applications. They cannot be directly related unless the hydraulic boundary conditions are known, such as hydraulic gradient and the extent of lateral flow of water, or can be reliably estimated.

Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results. Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors.

The infiltrometer also may be installed in a trench excavated in dry or stiff soils. However, this test method cannot be conducted where the test surface is below the groundwater table or perched water table. The inch-pound units given in parentheses are mathematical conversions, which are provided for information purposes only and are not considered standard.

It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Scope 1. Link to Active This link will always route to the current Active version of the standard.

ESB 63-40 PDF

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The double-ring infiltrometer method consists of driving two open cylinders, one inside the other, into the ground, partially filling the rings with water or other liquid, and then maintaining the liquid at a constant level. The volume of liquid added to the inner ring, to maintain the liquid level constant is the measure of the volume of liquid that infiltrates the soil. The volume infiltrated during timed intervals is converted to an incremental infiltration velocity, usually expressed in centimeters per hour or inch per hour. Atlanta Toggle navigation. Geocomp's staff have extensive experience and are unique in our ability to monitor any type of structure in real-time before, during, and after construction.

I FONDAMENTI DEGLI SCACCHI CAPABLANCA PDF

Standard Test Method for Infiltration Rate of Soils in Field Using Double-Ring Infiltrometer

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