For various minerals across multiple locations:
Study of Closure and Rehabilitation: Devised detailed strategies to mitigate environmental impacts post-mining and restore natural landforms. Geotechnical Studies: Conducted for gypsum (Al-Jehfa), limestone (Rabigh), iron (Athaelaba and Al Jumum), clay (Khulais), and Bozlana (Sewa and Bidea). These studies involved assessing soil strength, slope stability, and ground conditions for safe and effective mining.