What does the asterisk (*) signify in the documents related to sprinkler system standards?

The asterisk (*) in the context of sprinkler system standards typically signifies that there is explanatory material available in Annex A. This is important because it directs readers to additional information that can provide further clarification or context for the standards discussed within the main document. Annex A often includes technical details, examples, or interpretations that are relevant for understanding how to apply the standards appropriately.

The presence of this marker helps professionals in the sprinkler fitting industry ensure that they are fully informed about best practices and requirements that may not be fully detailed in the main text. This functionality is crucial for maintaining safety and compliance in sprinkler system installations and maintenance.

Understanding this designation allows practitioners to effectively navigate the standards and access critical supporting details that enhance their knowledge and application of the material.