After reviewing statements from the open comment period, the NPCA Quality Assurance Committee has finalized and approved the 13th Edition of the NPCA Quality Control Manual for Precast Concrete Plants.
The manual and complete addendum are now available online. NPCA certified plants are encouraged to review the final addendum and manual, including all critical sections, and validate that they have appropriate processes in place to meet these requirements.
If you have questions, please contact Phillip Cutler, P.E. by email or at (800) 366-7731.