Injection Grouting (RFP)

The services generally consist of the provision of as-needed Injection Grouting on storm water pipes, collars, subsurface voids and other areas as appropriate. The work shall consist of injection of polyurethane grout (PU) at locations identified on the contract documents and as directed by the Project Manager. Injection grouting may be used to address infiltration of soil and or water through pipe joints and drainage structures, curtain/permeation grouting and subgrade stabilization.