Clearwater Dam
Piedmont, Missouri
| Client: | US Army Corps of Engineers Little Rock District |
|---|---|
| Owner: | US Army Corps of Engineers Little Rock District |
Foundation Drilling and Grouting – Sinkhole Repair
Advanced Construction Techniques Ltd. was awarded the grout curtain project through a best value selection process (RFP) issued by the US Army Corps of Engineers Little Rock District.
The work included: overburden drilling and casing installation through the earthen dam, percussion rock drilling, exploratory core drilling, borehole washing, permeability testing, pressure grouting, and real time electronic monitoring using IntelliGrout® . The real time electronic data was uploaded weekly to a secure area of the IntelliGrout® Website allowing all project participants access to the data remotely.
A deep solution feature was discovered in the rock foundation and successfully treated.
