Which section of the Specification for Structural Joints is referred to for inspection when using the calibrated wrench pretensioning method?

The section of the Specification for Structural Joints that pertains to the inspection when using the calibrated wrench pretensioning method is 9.2.2. This section outlines the specific requirements and responsibilities related to the inspection of bolted joints that are pre-tensioned using calibrated wrenches. It is essential for ensuring that the proper tension is achieved in the bolt assemblies to secure the structural integrity of welded and bolted connections.

Recognizing the importance of accurate tensioning in maintaining the quality and performance of structural joints, this section provides key guidelines for inspectors and bolting personnel. These guidelines include the calibration of tools, the method of application of torque, and verification procedures following installation. Understanding these criteria helps ensure that the pretensioning method is effectively applied, thus contributing to the overall reliability and safety of steel structures.

The other sections mentioned include different aspects of the specification that may not specifically address the calibrated wrench pretensioning method directly, which is why they are not relevant for this context. Section 9.1.2 often deals with general definitions and terms, while sections 9.3.1 and 9.4.1 focus on different forms of bolting and joint inspections that do not specifically outline the calibrated wrench method. Thus