Construction deviation

An opening was cut in a slab without a verified design

We check punching, bending, shear, deflection, load paths and reinforcement continuity, then define whether the opening can remain or requires local strengthening.

What the assessment covers

actual opening size, position and edge condition;
existing reinforcement and any bars already cut;
column, wall and concentrated-load proximity;
construction stage and loads already applied;
local and global structural response.

Possible outcomes

Acceptance as built, trimming reinforcement, steel framing, bonded or anchored reinforcement, local slab thickening, or a project-specific strengthening detail.