The certification(s) for Charles Sprain, ID No. 51778: Certification Type Certified Expiration 06 Certified Density Technician 05/20/2022 05/20/2025 07 Quality Control Technician 09/29/2022 04/23/2026 15 Concrete Strength Testing Technician 05/21/2021 05/21/2026
			Site programmed by TAD Web Team; maintained by Lori Butler.