I need a detailed footing design for a residential home on clay soil. The foundation will be a concrete crawl space. Must be stamped for permits Requirements: - Design should accommodate clay soil conditions. - Concrete material for the foundation. - Crawl space foundation type. Licensed structural engineer In Nc Must verify you are legit Engineer Ideal Skills & Experience: - Strong background in geotechnical engineering. - Experience with residential footing design. - Proficiency in working with clay soil and concrete foundations.