711.14 Gray Iron and Ductile Iron Castings

1. Specification:

711.14 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. Methods of Tests:

(OMM)

AASHTO M306 Class 35B