ODOT – Bridge Repair – Muskogee Co.

Owner: Oklahoma Department of Transportation – Muskogee Co.

System: FRP/Carbon

Completed: 2011

Description:

Corrosion had begun on the reinforcing steel on the columns of the bridge. CSC used chipping hammers to remove the loose/spalled concrete. The substrate & reinforcing steel was cleaned/prepped by sandblasting. Sacrificial Anodes were used to aid against further corrosion of the reinforcing steel. A prepackaged mortar was applied via a Dry Shotcrete method. An FRP/Carbon system was applied, at specified spacing, to contain repairs and add structural integrity to the piers. Once material had properly cured a UV Resistant coating was applied to the FRP material.