Skip Top Navigation

Feedback?

State Materials Laboratory
1655 S 2nd Ave
Tumwater, WA
98512-6951

Page maintained by:
Shannon Huber

Qualified Product List

Product Information

Manufacturer : Energy Absorption Systems Inc., Chicago - IL

Product Name : QuadTrend - 350
    Standard Spec : 8-17.1, Attenuator - Impact Attenuator Systems

    Product Description : Impact attenuator system: NCHRP 350, Test Level (TL) 3; for Permanent use
    Product Restriction :


    Acceptance Code : 3102
    Code Description : Visually verify the product delivered to the job site is the product that was originally submitted by the Contractor and approved from the QPL. If the Contract contains a Buy America clause the PEO is responsible for acquiring a Certificate of Material Origin from the Contractor. Note 'Restrictions' when present.

    Last Updated : Sep 14, 2011

    Contractors with WSDOT Click here for Contractor Product Info Page