711.12 Gray Iron Castings

1. Specification:

Item 711.12 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/Divisions/ConstructionMgt/Materials/Pages/CertifiedIronCastings.aspx

Material should be received with a TE-24. Do not accept materials from a non-certified source.

No sample required.

3. Method of Tests:

ASTM A48