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Contractors State License Board9821 Business Park Drive
Sacramento, CA 95827
Phone (800) 321-CSLB
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General Info- Library
- C61 - Limited Specialty
- D38 - Sand and Water Blasting
D38 - Sand and Water Blasting Contractor
California Code of Regulations
Division 8, Title 16, Article 3. Classification
A sand and water blasting contractor uses the force of compressed air in conjunction with abrasive materials or water to clean or prepare surfaces for any protective, decorative and/or functional treatment.