Jessica Sentman

Removal of relief valves for testing and inspection with reinstallation. Bolting was cleaned and lubricated, installed and torqued to procedural requirements.

Assisted with rigging and removal of flange for large check valves. The valve body, disc, and seat were inspected. Gasket surfaces were cleaned and new gaskets were installed. Bolting was cleaned and lubricated. Assisted with reinstallation, bolting and torque per procedure.

License Renewal Mechanical Maintenance

MSR, Feedwater Heat Exchanger, Water Boxes, Lube Oil Condenser, Valve Work.

Removal, cleaning, replacement and installation

Tube tagging, cleaning, running of cables, plugging

Removal of partition plates, cleaning, inspection, installation

Air Quality monitoring for confined space

Demob performed after wrap of work projects

General cleaning of area and mechanic shop

Completed removal and installation per PS 407, torque PS 411

Maintained quality assurance and nuclear mechanical standards

Tested components and system to evaluate performance and identify concerns.

Observed equipment operation to diagnose and troubleshoot

Performed complex mechanical alignments and equipment calibration to meet nuclear standards.

Inspected and disassembled gate, globe, butterfly valves prior to completing skilled repairs.

Identified problems with valves and used appropriate troubleshooting techniques to locate and resolve concerns.

Lubricated wearing surfaces of mechanical parts using approved grade or other lubricants.

Conducted testing and diagnostics work on control and relief valves. Verification and removal from system.

Removal and repacking of stuffing box, measurements, consolidation, and torque.

Reviewed and disassembled AOV valves prior to completing skilled repairs.

Conducted visual inspection, walkdown of job sites, positive component verification and corresponding tool preparation.

Lubricated wearing surfaces of mechanical parts using oils or other lubricants for inspection and testing.

Installed, inspected and tested electric meters, relays and power sources to detect causes of malfunctions and inaccuracies using hand tools and testing equipment.

Performed various unpacks, repack procedures on general valves: removing packing from stuffing box, repack, measurement of box, nuts, bolts, stem, OD/ID. Consolidation and final torque.

Performed Live-Dead-Live; assisted with relay testing.

Assisted with Independent Verification of bucket components: switches, relays, starter, and motor.

Worked under supervision of Journeyman and Master Nuclear Electricians to learn trade and develop electrical knowledge.

Organized supplies for ease of use at job sites and collected unused items at end of each project.

Followed exact direction of electricians to help projects move smoothly and avoid unnecessary rework.

Performed Air Monitoring for back-up battery room; temperature check and topping off demineralized water levels.

Performed Live-Dead-Live.

Replaced air filters on turbine and inspected fuses with strobe light.

Assisted with relay testing and independent verification of electrical components.