Everyone at Jefferson Lab Refer vessel engineering matters to properly qualified engineers. For matters pertaining to special pressure and vacuum vessels for the accelerator and experimental equipment, consult the engineer responsible for the system involved. Inform the appropriate line manager or the cognizant engineer if you know or suspect that a pressure vessel planned for use on site does not conform to the ASME code, or a vessel, or associated equipment such as a pressure-relief device, is unsafe. Engineers Ensure that pressure vessel engineering meets ASME code requirements according to the policy set forth in this chapter. In the special cases arising in the accelerator and experimental equipment environment, reinforce your engineering judgment and your use of the ASME code by consultation with engineers who have done similar or analogous work at Jefferson Lab or other accelerator laboratories.
Line managers Ensure that qualified engineers manage or coordinate vessel engineering.
Associate directors Designate an engineer to maintain an appropriate inspection and report system for all divisional special-application pressure vessels. Advise line managers and others concerning pressure vessel matters. Help any inquirer to find the appropriate contact about a pressure vessel that does not fall under Plant Engineering's purview.