Which of the following is a responsibility of the contractor regarding nondestructive testing?

The responsibility of the contractor regarding nondestructive testing includes paying for all associated costs. This is essential because the contractor is typically responsible for the overall project budget and must cover the expenses incurred for ensuring that nondestructive testing is performed adequately. This includes costs related to hiring qualified inspectors, renting or purchasing testing equipment, and any applicable fees for the inspection agency.

Funding these tests ensures that the materials and welds meet the necessary standards for safety and reliability, which is crucial in high-pressure piping applications. By managing these costs, the contractor helps maintain quality control and compliance with industry regulations, ultimately contributing to the integrity of the project.