Minnesota Department of Transportation (MnDOT) · 2025 Standard Specifications for Construction
Section 3229 — Polymeric Coated Corrugated Steel Pipe
Minnesota 2025 Standard Specifications for Construction, Section 3229. Full text, cross-references and related pay items on BuildSpec.
3229 POLYMERIC COATED CORRUGATED STEEL PIPE 3229.1 SCOPE Provide polymeric-coated galvanized corrugated steel (PC-CS) pipe for use as Culverts and underdrains. 3229.2 REQUIREMENTS Use precoated galvanized steel sheets meeting the requirements of AASHTO M 246 Standard Specification for Steel Sheet, Metallic-Coated and Polymeric-Precoated, for Corrugated Steel Pipe, to fabricate pipe meeting the requirements of AASHTO M 245 Standard Specification for Corrugated Steel Pipe, Polymer - Precoated, for Sewers and Drains, and in accordance with 3226, “Corrugated Steel Pipe.” Provide steel sheets with…
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