What must be included in the design plan for boiler installation?

The inclusion of the type and specifications of the pressure relief valve in a boiler installation design plan is crucial because the pressure relief valve plays a critical role in ensuring the safety and proper functioning of the boiler system. This valve is designed to release excess pressure to prevent overpressure scenarios, which can lead to dangerous situations such as explosions or system failures.

Selecting the appropriate type and specifications for the pressure relief valve ensures that it matches the boiler's capacity and pressure settings. The valve must be able to handle the possible pressure conditions within the system and must comply with applicable codes and standards related to safety and performance. If this information is not provided, it could lead to inadequate safety measures, increasing the risk to operators and the facility.

While other elements such as cost analysis and warranty information are important for the overall project planning and budget considerations, they do not directly impact the safety mechanism of the boiler itself. Operational procedures are vital for the functioning of the boiler but do not pertain to the design specifications required for safe installation and operation, which is why the detailed specifications of the pressure relief valve are a fundamental part of the design plan.