Lay Out and Install Decorative Grid System

What happens here

Once the primary large pavers are securely in place, a specialized grid system is installed on top of them. This system, which appears to be made of black, interconnected pieces, is carefully positioned to create a precise geometric pattern. The workers are shown laying out these grid components, likely interlocking them, to form channels and frames that will define the subsequent decorative elements of the patio. Accurate measurement and alignment are critical in this step to ensure the final pattern is visually appealing and symmetrical.

Goal: Establish the decorative pattern for the patio using a paver grid system