What must record drawings, as-builts, contain regarding approval documentation?

Record drawings, often referred to as as-builts, play a critical role in documenting the final state of a fire alarm system after installation. They serve as a precise representation of what was actually built, as opposed to initial design plans, and are essential for future reference, maintenance, and compliance.

Including variances in the record drawings is crucial because they detail any changes made during construction that differ from the original plans. This ensures that anyone reviewing the documents subsequently understands the intentions and specifications that were ultimately executed.

Performance-based designs are another important aspect to include. These documents describe the system's ability to meet specific fire safety objectives under various circumstances, illustrating that the system has been appropriately designed to function effectively in real-world scenarios.

Risk analysis documentation provides insights into the potential hazards that have been identified and the measures undertaken to mitigate these risks throughout the design and implementation of the fire alarm system.

By requiring all of these components—variances, performance-based designs, and risk analysis—the record drawings ensure comprehensive documentation of the system's design and execution. This level of detail is not only important for regulatory compliance and inspections but also contributes significantly to the ongoing safety and maintainability of the fire alarm system. Thus, having all of the above included in the as-built