The National Precast Concrete Association and Precast/Prestressed Concrete Institute have issued Joint Concrete Products List (JCPL 11-19) to alleviate confusion regarding precast and prestressed concrete product certification programs, and enable specifiers to easily determine whether products require NPCA or PCI certification, or whether either is allowable. The document ensures accurate specification of certification programs and that all appropriately certified plants are able to bid a project.
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