The Percolation Test (PT) rate of fall or “Perc Time” is still used in many jurisdictions to determine suitability for onsite sewage disposal or for sizing of soil absorption systems (drainfields) and stormwater infiltration BMPs. It has been understood for some time, however, that PT is less than ideal because it is not just a function of [more]
Click here for suggested Hydrotek valve and monitor details for freezing climates. For a suggested detail for moderate climates, refer to alternate drawing D6-003. Please contact firstname.lastname@example.org if you would like to receive AutoCAD versions of these details to use in your own project drawings. D6-001-Winterized-Hydrotek-Valve-&-Monitor-Detail-Updated
Click here for engineering details for using the IVM6000 Valve Monitor with Hydrotek valves in moderate climates. For a suggested detail for freezing climates, refer to alternate drawing D6-001. D6-003-Hydrotek-Valve-&-Monitor-Detail-Updated Please contact email@example.com if you would like to receive AutoCAD versions of these details to use in your own project drawings.
The ETC Pask Permeameter is constant head well permeameter designed and manufactured by Dynamic Monitors. It can be used to determine the field saturated hydraulic conductivity (Kfs) or the T time or percolation time (perc time) of soil or other porous media. Although the instrument has some limitations compared to more expensive alternatives such as the Guelph Permeameter, [more]
Download the latest version of the IVM6000-LP Quick Start Guide by clicking on the link or image below. Please note: If the pictures in the document do not show up or it otherwise does not load correctly, you may need to update your PDF viewer (eg. Adobe Reader) to a more recent version. IVM6000-LP Quick [more]