Minnesota Department of Transportation (MnDOT) · 2025 Standard Specifications for Construction
Section 3231 — Galvanized Steel Structural Plate for Pipe, Pipe-Arches, and Arches
Minnesota 2025 Standard Specifications for Construction, Section 3231. Full text, cross-references and related pay items on BuildSpec.
3231 GALVANIZED STEEL STRUCTURAL PLATE FOR PIPE, PIPE-ARCHES, AND ARCHES 3231.1 SCOPE Provide galvanized corrugated steel (CS) structural plate and fasteners for use in constructing pipe, pipe-arches, underpasses, and special shapes for field assembly. 3231.2 REQUIREMENTS Provide structural plates and fasteners meeting the requirements of AASHTO M 167 Standard Specification for Structural Plate for Pipe, Pipe-Arches, and Arches, and the following: A Fabrication Provide the plate thickness specified in AASHTO M 167, Table 8, unless otherwise specified on the Plans. Provide steel plate with the…
The full text is for BuildSpec members
Read the complete section, search across every adopted code, run the calculators and ask Copilot — free for 14 days, no card required.
- Complete section text with subsections and tables
- Search across every state DOT standard specification
- Prior editions and related products
- Ask Copilot about this section, with citations