Faculty and Staff Profile
Ralph Lumba
Instructor, Welding
Office Location: Desert 104E
College of Southern Idaho
315 Falls Ave
PO Box 1238
Twin Falls, ID 83303
Open Office Hours
Spring 2026
- Monday - Friday 4:00 pm - 5:00 pm
Degrees & Certificates
- Instructor of Welding, 2025
- B.S. (College of Southern Idaho)
- A.S. (College of Southern Idaho)
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