Common project conditions that may require structural engineering plans and calculations for building permits in Miami and South Florida.

Structural work is about the load path

A building safely transfers gravity, wind and other forces through roofs, floors, walls, beams, columns and foundations. When construction changes one of those components, the design may need a structural engineer to verify how the new condition works.

The fact that a change looks small does not determine whether it is structural. A narrow wall opening can still affect a critical bearing line, while a larger interior finish change may have no structural impact at all.

Common examples that may require structural plans

Projects frequently needing structural review include removing load-bearing walls, enlarging exterior openings, installing new beams or columns, modifying slabs, adding stairs, changing roof framing, building additions, adding balconies or decks, modifying foundations and supporting heavy equipment.

Window and door projects can also require structural details where openings, anchors or surrounding construction are altered beyond a simple approved-product replacement.

  • New or modified beams, columns and bearing walls.
  • Concrete slab openings, infill or reinforcement changes.
  • Foundation work, underpinning or structural repairs.
  • Roof framing changes and rooftop equipment supports.
  • New additions, elevated structures, balconies, decks and stairs.

Why calculations and drawings must match

When calculations are required, the structural drawings should clearly reflect the assumptions and members used in the engineering. A calculation package that analyzes one condition while the drawings show another creates review questions and construction risk.

The structural engineer also needs reliable existing-condition information. Field measurements, original drawings, surveys or selective investigation may be needed before the design is finalized.

Structural comments should be coordinated with architecture

Structural corrections often change dimensions, wall thicknesses, ceiling conditions or opening sizes. Those changes need to flow back into the architectural plan and sometimes into MEP coordination. Treating the structural rework in isolation can create a new Building comment in the next cycle.

MIA Express structural plan coordination

We coordinate structural engineering plans and calculations with the appropriate Florida-licensed professionals and integrate them into the broader permit set. We can also manage the permit submittal and review comments after the drawings are professional.

Official resources

Permit requirements change. For current forms, portal instructions and agency-specific rules, verify the project against the applicable government source:

This guide is general information, not legal or engineering advice. Permit requirements vary by property, scope, jurisdiction and reviewer. Professional plans are prepared by the appropriately licensed Florida design professional responsible for the work.