What types of projects need to be reviewed by DLI?
Minnesota Rules, part 4715.3130 states: Prior to the installation by any person, corporation, or public agency, of a system of plumbing that serves the public or that serves any considerable number of persons, or any plumbing system that shall affect the public health in any manner, complete plans and specifications, together with any additional information that the commissioner of the Minnesota Department of [Labor and Industry per State of Minnesota Department of Administration Reorganization Order No. 193 – April 4, 2005] may require, shall be submitted in duplicate and approved by the commissioner. The appraisal of the commissioner shall reflect the degree to which these plans and specifications affect the public health and conform to the provisions of the Minnesota Plumbing Code. No constructions shall proceed except in accordance with approved plans. Any material alteration or extension of the existing system shall be subject to these same requirements. This rule shall not apply
