ASTM recently released a “Standard Guide for Readily Observable Moisture Affected Materials and Conditions Conducive to Elevated Moisture in Commercial Buildings: Visual Moisture Assessment Process ” (ASTM E3026). The guide is intended for use on a voluntary basis to provide a practical standard for the visual identification of moisture affected materials and physical deficiencies conducive to elevated moisture as a result of water infiltration through the building envelope or substructure, or generated within the subject building as a result of processes or mechanical systems, excluding de minimis conditions. This guide allows the user to assess general moisture concerns as well as the potential need for further assessment or other actions that may be appropriate beyond the scope of the guide. The standard provides two questionnaires that assess elevated moisture and moisture-conducive conditions.
The new guide will assist professionals who conduct general facility assessments in areas such as architecture, engineering, industrial hygiene, and construction or maintenance-related practices. The standard also helps people involved in managing, selling, buying, or renting commercial property, including purchasers, owners, tenants, investors, lenders and property managers.