What is a requirement for the acceptance of lining thickness tolerances?

For the acceptance of lining thickness tolerances, it is essential that these tolerances are agreed upon by the owner. This requirement emphasizes the importance of clear communication and mutual understanding between the owner and the contractor regarding the specifications of the refractory lining. By having the owner involved in the agreement process, it ensures that the final installation meets their expectations and operational requirements while adhering to the overall project specifications.

The involvement of the owner in establishing these tolerances is crucial because they are ultimately responsible for the operational performance of the lining. Establishing agreed-upon tolerances helps prevent disputes during or after installation, ensuring that the refractory performs as intended in its specific operational context. Therefore, this agreement is foundational in ensuring quality and compliance with the project’s goals.