Steel Workshop Slab Design

I'm in need of a skilled structural engineer to assist in designing a slab for a 15x9m steel-framed workshop. I have a geotechnical engineer's report which classifies the soil as Class M. The requirements are as follows:

Purpose
- The shed will be primarily used as a workshop, so the slab design should be tailored to support this use.

Technical Details
- The dimensions of the workshop are 15x9m.
- I'd like a 3m apron slab on the front of the workshop.
- The geo-technical engineer's report has classified the soil as Class M.

Key Requirements
- The workshop will only house light machinery and tools, so the design does not need to account for heavy machinery.
- I don't have any specific requirements for features to be incorporated into the slab design, but I'm open to suggestions based on your expertise.

Ideal Experience
- Proven experience in designing slabs, particularly for workshops.
- Strong understanding of structural engineering principles.
- Experience with steel-framed structures is a plus.
- Familiarity with Class M soil classifications.