A self-contained portable pitless scale and a self-contained portable hopper scale used solely to weigh materials used for government highway construction are exempt from the provisions of this article. Installation and operation of a self-contained portable pitless scale and a self-contained portable hopper scale for commercial use without a variance permit from the commission is prohibited.

History: Amended effective April 1, 1984; August 1, 1993; September 1, 1994; February 1, 1996; July 1, 1997; July 1, 2008.

General Authority: NDCC 64-02-03

Law Implemented: NDCC 64-02-02, 64-02-13