2021 Specs and Details Cases Under Consideration

Each year the MAG Standard Specifications and Details Committee reviews changes to the Uniform Standard Specifications and Details for Public Works Construction document. These changes are first reviewed in separate cases. This project page is designed to be a resource for committee members to access the most current versions of cases under consideration throughout the year. 

(Page last updated 12/22/20)

A summary of 2021 Cases with links to PDF working documents is shown in the table below:


of Case


Date Submitted

Last Revision



Case 21-01:

Miscellaneous Corrections
A. Change “Plan” to “Plant” in the second paragraph of Section 430.9.
B. In Section 415 Flexible Metal Guardrail, change referenced Maricopa County detail from 3002 to 3102.

Warren White, 
Karl Rockwell





Case 21-02:

Change the existing line types for Jurisdictional Boundary in Plan Symbols on Detail 110-2.

Karl Rockwell



















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The Maricopa Association of Governments (MAG) is a Council of Governments (COG) that serves as the regional planning agency for the metropolitan Phoenix area.

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