CFM VR-TESCO LLC Provides the nuclear power industry with specialty services to restore critical assets. Our team of skilled and trained craftsman utilize state of the art equipment and remote technology to conduct in-situ repairs. Our company maintains a 10CFR Appendix B program, 10CFR 21, ASME NQA-1 and we carry a full complement of National board certifications. These qualifications allow us to restore Valves, Pumps, Rotating equipment and heat transfer related pressure piping and components completely turnkey.