Qualified Product List
Trinity Highway Products, LLC, Centerville - UT
Product Name : C.A.T. 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.
Note 1 : When wood post and blocks received from the manufacturer are integral with the system they will require a Manufacturer's Certificate of Compliance per WSDOT Std Spec 1-06.3 for acceptance. The MCC will state they conform to WSDOT standards for Grading and Treatment per WSDOT Std Spec 9-09.
Last Updated : Sep 14, 2011