Request for Approval of Materials

The Request for Approval of Materials (RAM) is used by contractors to request approval for materials to be used on state contracts. Find the RAM form and instructions on how to submit. 

The Request for Approval of Materials is used by contractors to request approval for materials used on state contracts. This form is for materials not listed in the QPL.

RAM Form 350-071 

You may use the editable RAM Form 350-071 (PDF Fill-able 323 KB) or print the RAM Form 350-071 (PDF 797 KB) but it cannot be edited.

View a sample form with instructions (PDF 93 KB) and then:

  1. Fill out the top section of the form with contract specific information.
  2. List items to be approved on the bottom section.
  3. Submit the form to the Project Office administering the contract.

Contractor's Guide for Materials Approval Submittal

Concrete Mix Design Checklists:

8,683 animals crossed the Snoqualmie Pass East Project area

as recorded by WSDOT and partners in 2020 and 2021.

46% increase in Amtrak Cascades ridership to 251,000 passengers

in 2021 compared to 172,000 in 2020.

Nine wetland and stream mitigation sites across 32.7 acres added

to our monitoring program in 2021 to help offset climate change impacts.