Installable Grain Size Specification Envelopes
NOTE: These files are provided "as-is" with no warranty as to their accuracy. It is the user's responsibility to verify that the selected envelope conforms to the latest standards and that it is free from transcription errors.
GEOSYSTEM packages with sieve test support allow the addition of downloadable specification envelopes to the programs' specification envelope list. (For more information on specification envelopes, see Section 2.3.6 of your program's user manual.) The list below provides download links for specialized specification envelopes from various state Departments of Transportation and other organizations.
To install one of these specification envelopes,
right-click on one of the files linked below, select "Save Target
As" then save the file your program's shareable config. file
directory (click this link
for help in finding the proper directory).
Finally, restart your GEOSYSTEM program.
After you've installed your system, create or open a grain size test, select "Window" > "Sample Info.", then drop down the "Specification" box to find your new envelope.
Delaware Department of Transportation
Federal Aviation Administration
Standards for Specifying the Construction of Airports
Florida Department of Transportation (2007)
Illinois Department of Transportation
Indiana Department of Environmental Protection
Mississippi Department of Transportation (2004)
Nevada Department of Transportation (2001)
New Jersesy Turnpike Authority (2004)
Pennsylvania Department of Transportation
Revised Sep. 23, 2008
Texas Department of Transportation
Virginia Department of Transportation (2007)
If you don't find a file for the government agency you're working with, please use our support form to request it: We'll be happy to add to our list!