Plaza map approval and commercialisation
Plaza map approval depends first on the plot being allowed for commercial use. Where a plot on a commercial road is still recorded as residential, owners may need to apply for commercialisation under the authority's rules before or with the building plan.
Commercialisation drawings and the building plan are separate pieces of work, though they often run together. Ask your architect to explain which applies to your plot and confirm the current process with the LDA, the society or the relevant authority.
Industrial Submission Plans
Factories, warehouses and workshops need submission plans that show how the building works as well as how it looks. Authorities and other departments typically want to see production halls, storage, loading areas, staff facilities, fire safety measures and how traffic enters and leaves.
Industrial buildings often use steel or long-span structures. The structural engineer needs to design for crane loads, machinery and wider spans, and the drawings should make those loads clear. A soil test is especially important for heavy foundations.
Industrial estates often have their own management with separate rules. Your team should confirm with the estate or zone authority which drawings, clearances and environmental papers are required.
- Layout of production, storage and loading areas
- Structural design for spans, cranes and machine loads
- Fire exits, hydrant or extinguisher positions if required
- Drainage and effluent arrangements
- Staff toilets, rest areas and access routes
Parking and fire safety: the usual sticking points
Commercial objections often concern parking and escape routes. Parking requirements depend on use and floor area, and many plazas need a basement or ramped levels to meet them. Stair widths, exit distances and fire separation must also be shown clearly.
Settle these early at feasibility stage. Moving a ramp or adding a stair late in the design usually changes every floor plan.
