|711.13 Ductile Iron Castings|
Item 711.13 C&MS
2. Sampling and/or Inspection Requirements:
Material must be from a certified source listed on the OMM website
located at http://www.dot.state.oh.us/testlab/applists/misc/Cast-Test-Bars/certified_casting_producers.htm
Material should be received with a TE-24. Do not accept materials from a non-certified source.
No sample required.
3. Method of Tests: