Rotork PM Inspection Rotork PM Inspection

Continuing NMV-83Continuing NMV-83

IT’S OUR RESPONSIBILITY!IT’S OUR RESPONSIBILITY!

NUCLEAR SAFETY

INDUSTRIAL SAFETY

RADIOLOGICAL SAFETY

SAFETY CULTURE

Terminal ObjectiveTerminal Objective

►Given Training Aids and instruction the Valve Services Technician will inspect and set up rotork actuators per instruction as demonstrated by participation in a Lab Practical Exercise.

Conduct Pre-job-briefConduct Pre-job-brief

►What are the critical steps of the task What are the critical steps of the task I’m going to perform?I’m going to perform?

►What’s the worst thing that can What’s the worst thing that can happen and how can I prevent it?happen and how can I prevent it?

►What else could go wrong?What else could go wrong?►What are the safety and / or radiation What are the safety and / or radiation

protection considerations?protection considerations?► Is my training and are my qualification Is my training and are my qualification

up to date.up to date.

Two Minute Drill At The JobTwo Minute Drill At The Job

►Why?Why?

►When?When?

►How?How?

Discuss Set-up ActivitiesDiscuss Set-up Activities

►Verify DCIDVerify DCID►Accept PermitAccept Permit►Obtain Current Lube Points (CPXCOMP)Obtain Current Lube Points (CPXCOMP)►Contact OPS for permission to Contact OPS for permission to

Energize/De-energize the breakerEnergize/De-energize the breaker► Install Jumper & Local Control SwitchInstall Jumper & Local Control Switch

Discuss Stem Cleaning & Discuss Stem Cleaning & LubricationLubrication

►Record As-Found Valve PositionRecord As-Found Valve Position►Clean Anti-Rotation Clean Anti-Rotation ►Clean & Inspect StemClean & Inspect Stem►Rising Rotating Rising Rotating ►Rising Non-RotatingRising Non-Rotating►Return to As-Found PositionReturn to As-Found Position

Visual InspectionVisual Inspection

►Grease / Oil LeaksGrease / Oil Leaks►Crack in the HousingCrack in the Housing►Flex and ConnectorsFlex and Connectors►Fasteners tight and in placeFasteners tight and in place►No distortion, Actuator, Yoke, StemNo distortion, Actuator, Yoke, Stem►Actuator aligned with Stem & PackingActuator aligned with Stem & Packing► Inspect Oil level & take sampleInspect Oil level & take sample

Visual Inspection (continued)Visual Inspection (continued)

► Inspect OilInspect Oil►Metal, Color, Odor, dirt, emulsificationMetal, Color, Odor, dirt, emulsification►Q/QAG Samples to Lube LabQ/QAG Samples to Lube Lab►Non-Q/QAG only suspect samples to Non-Q/QAG only suspect samples to

the lab.the lab.

Electrical InspectionElectrical Inspection

►Limit / Torque SwitchLimit / Torque Switch► Inspect o-ring, presents of oil, moisture Inspect o-ring, presents of oil, moisture

and cleanlinessand cleanliness► Inspect Vendor wiring, terminationsInspect Vendor wiring, terminations►Record Torque Switch settingsRecord Torque Switch settings►Close Torque, Open LimitClose Torque, Open Limit►Open should not be on Boost, if so Open should not be on Boost, if so

contact Team Leadercontact Team Leader

Termination Compartment Termination Compartment InspectionInspection

► Inspect o-ring, presents of oil, moisture, Inspect o-ring, presents of oil, moisture, & cleanliness& cleanliness

► Inspect wiring for brittling, cracking, Inspect wiring for brittling, cracking, damage insulation and terminal damage insulation and terminal integrityintegrity

►Rework if required per 32MT-9ZZ49 Rework if required per 32MT-9ZZ49 Appendix G Cable Repair (You must be Appendix G Cable Repair (You must be Small Termination Qualified)Small Termination Qualified)

►Verify low resistance across Contacts < Verify low resistance across Contacts < = 1 ohm= 1 ohm

Limit Switch AdjustmentLimit Switch Adjustment

►13JFWNHV0103 is wired differently 13JFWNHV0103 is wired differently than standard Rotork Actuators than standard Rotork Actuators Reference 1,2, or 3-E-FWB-003 Reference 1,2, or 3-E-FWB-003 Contact Development for correct Contact Development for correct configurationconfiguration

►Two types of switches A Range and NA Two types of switches A Range and NA

A Range SwitchesA Range Switches

NA Switches NA Switches