View Historical Standards for C14:

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Document Designation and Title Year Select Item(s) C14 Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe 07 C14 Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe 05a C14 Standard Specification for Concrete Sewer, Storm Drain, and Culvert Pipe 05 C14 Standard Specification for Concrete Sewer, Storm Drain, and Culvert Pipe 03 C14 Standard Specification for Concrete Sewer, Storm Drain, and Culvert Pipe 99 C14 Standard Specification for Concrete Sewer, Storm Drain, And Culvert Pipe 81