501 Structures - General

1. Specifications:

Item 501.03, 501.04, 501.06

Item 711.01

Supplement 1078, 1079

2. Sampling and/or Inspection Requirements:

Item 501.03:

Notification of Fabricator: For Items 513, 515, 516, 517, and 518 the Contractor will provide written notification before or at the pre-construction meeting to the DCE and the OMM Structural Steel section of the selected pre-qualified steel fabricator and to the DCE and the OMM Concrete section of the selected pre-qualified precast concrete fabricator. Pre-qualified fabricators can be found on the OMM website at http://www.dot.state.oh.us/Divisions/ConstructionMgt/Materials/Pages/CertifiedSuppliers.aspx

Item 501.04:

The Contractor provides shop drawings for Item 513 and 515, submit them to the OMM Structural Steel Section or Concrete Section, as applicable, at least 7 days before the pre-fabrication meeting or before the start of fabrication on Item 513, UF Level. Department approval of these shop drawings is not required.

Item 501.06:

The Contractor provides certified test data to the Office showing compliance with the requirements of Item 711. Accompany all certified test data with copies of mill shipping notices or invoices showing the quantity and size of material being accepted. Check this material data and provide a letter of written acceptance to the OMM Structural Steel Office so they receive them at least 7 days before final shop inspection Item 513, level 1 through 6, or before final shop inspection Item 513, UF Level.

3. Method of Tests:

AASHTO Standard Specification for Highway Bridges

ORC 153.011