Uper level Based on your photos, the concealed WC frame appears to be installed using a laser level and spirit level. The frame looks vertically plumb and horizontally level, which is important for proper installation before wall closing and tiling.You can use the following professional site note:WC Concealed Tank Installation InspectionConcealed WC carrier frame installed securely and aligned with the laser level.Vertical alignment checked using a spirit level and found to be plumb.Horizontal alignment verified and found to be level.Frame fixed firmly to the wall and floor with anchor bolts.Flush tank position and outlet/inlet connections aligned correctly.Installation is ready for plumbing connection, pressure testing, and wall cladding.Inspection Result: ✅ Concealed WC frame installation is level, plumb, and acceptable for the next stage of work.
