Image of concrete

Photo: David Gonzalez, MnDOT

This workshop will cover all aspects of rehabilitation for concrete pavements, concrete curb and gutter, and median sidewalk pavement. Specifications from the Minnesota Local Road Research Board have been incorporated into the Minnesota Department of Transportation (MnDOT) standard plates. This class will cover all the repairs, including recommendations on when to use low-volume full-depth repairs or the MnDOT high-volume full-depth repairs.

The workshop includes two field reviews: one to determine what to repair and the other to review actual concrete rehabilitation repairs constructed in 2012 on 22nd Street around Seward School in Minneapolis, including diamond grinding.

Dates & Location

This workshop is scheduled for April 26-27, 2017, at the Minneapolis Curie Center Public Works Facility, 1220 Curie Avenue North, Minneapolis, MN 55403. Day one will be held from 10 a.m. to 5 p.m. (registration begins at 9:30 a.m.), and day two will be held from 8 a.m. to noon.

Registration

The workshop is full, and registration is no longer available.

Topics Covered

  • Introduction to concrete pavements and CPR plates
  • Training with the standard plates in the field
  • Review 1970s city street concrete pavement needing repair
  • Review of city streets repaired in 2012, including diamond grinding
  • Review of team reports of field survey

Who Should Attend

County or city engineers or their technical staff who have responsibility for maintaining concrete pavements and associated concrete structures.

Course Instructors

Daniel P. Frentress, P.E., Frentress Enterprises, LLC, owns a consulting business specializing in concrete training and research of concrete pavements. He is an instructor in the ACI–MnDOT certification program for the Aggregate and Ready Mix Association of Minnesota.

Gordy Bruhn is a concrete field engineering specialist at the MnDOT Concrete Office. His job involves helping DOT and other government agencies to determine correct concrete repair and concrete rehabilitation plans and specifications.

Gary Orlich, P.E., is an instructor in the MnDOT certification program and an ACI examiner for the Aggregate and Ready Mix Association of Minnesota.  He also has done personal service contracts with the cities of Columbia Heights and Minneapolis, helping them with concrete rehabilitation projects.

Credit

Sponsors

This workshop is presented by the Minnesota Local Technical Assistance Program (LTAP) at the Center for Transportation Studies, University of Minnesota. Minnesota LTAP is sponsored by the Minnesota Local Road Research Board (LRRB) and the Federal Highway Administration (FHWA). This course is subsidized through funding from LRRB and FHWA.