|721.02 Prismatic Retroreflector|
2. Sampling and/or Inspection Requirements:
Qualified Product List (QPL)
Only material that is approved as a Qualified Product may be used. To verify, refer to Qualified Product List (QPL) on the OMM website http://www.dot.state.oh.us/Divisions/ConstructionMgt/Materials/Pages/QPL.aspx. Suppliers who are interested in approval of their products should follow the requirements defined for this product on the list website.
No sample required.
3. Method of Tests: