Who is responsible for covering all costs of nondestructive testing?

The responsibility for covering all costs of nondestructive testing typically falls on the installing contractor. This is because the contractor is tasked with the installation of piping systems and must ensure that their work meets the required standards and specifications. Nondestructive testing is a critical part of quality assurance, verifying the integrity of the work performed without causing damage to the materials.

By assuming the cost of testing, the contractor is able to address any issues that may arise during the inspection process proactively, thereby mitigating potential risks associated with faulty installations. This is especially important in high-pressure systems where safety and reliability are paramount. In most contractual agreements, it’s understood that the contractor is accountable for ensuring that all aspects of the installation, including adherence to testing protocols, are performed to compliance standards.

In contrast, while the client or owner may seek assurances regarding the quality of work, they are not typically responsible for these testing costs unless it's explicitly outlined in the contract. The testing agency provides the service but doesn't generally cover the costs associated with it, and the regulatory authority oversees compliance but does not usually bear financial responsibility.