SAAV Extend is a modular ShapeArray™ system that scales along with your project’s scope. SAAV Extend includes a top assembly that connects to a base assembly that creates a continuous deformation profile of a borehole. When it is time to raise the tailings dam, SAAV Extend Lift Extension segments can be added between the top and base assemblies to increase the total sensorized length. SAAV Extend’s connectors are keyed to ensure azimuth is maintained as Lift Extension segments are added in the field.