Pipeline/Utility
When ground loss due to erosion or tunneling threatens the integrity of pipelines and electrical ducts, jet, cement, chemical, and compaction grouting stabilize underlying soils. Grouting techniques can also be used to control seepage at wastewater treatment plants, around manholes, or to construct break-ins and break-outs for tunneling operations. Micropiles surgically underpin pipes and conduits. Earth retention systems retain unstable slope soils that pose risk to gas lines. Hayward Baker can apply the right technique to fix the problem.