Skip Top Navigation

Statistical Analysis of Materials (SAM)

SAM Login 

Statistical Analysis of Materials  
(Must have login access)

The Statistical Analysis of Materials (SAM) is a Materials Laboratory computer program that statistically evaluates materials according to the requirements of WSDOT Standard Specifications. The program will generate acceptance and verification reports with the capability of sending them electronically to both the WSDOT and to outside entities as required.

SAM Help for DOT Employees

SAM Help file for Contractors

Questions, comments, or requests?

Contact our office  or you may contact:

Materials Laboratory HelpDesk