Set 12 Flashcards
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
What dose would classify a task as having significant radiation exposure?
≥ 10 mrem
- 0PGP03-ZO-EC02 Lockout / Tagout Program*
- *
What requires double valve isolation?
- *Fluid systems > 150 psig or > 200 ˚F**
- Hazardous System*
SFP Discharge Piping
Systems containing radioactive fluids
Systems containing chemically hazardous fluids
- 0PGP03-ZO-EC02 Lockout / Tagout Program*
- *
What is the proper sequence for removing a motor driven pump from service?
Electrically isolate motor
Close pump discharge
Close pump recirc.
Close pump suction
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
If during an emergency, the Issuing Authority wishes to release an ECO, and both the Acceptor and his immediate supervisor can not be notified. Who can release the ECO?
- *Issuing Authority**
- Written notification must be attached to each acceptor’s security badge.*
Security will stop each acceptor next time they enter site to tell them what happened.
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
Who can be a technical reviewer?
SRO w/ NRC License
SRO w/ Certification for STP
Qualified Individual designated by OPS management
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
What is a severity Level 1, Level 2, and Level 3 event?
- Level 1:*
- *Discovered after work has started**
- Level 2:*
- *Discovered after ECO released**
- Level 3:*
- *Discovered before ECO released**
To classify for these events, the error discovered potentially or could potentially expose a worker to hazardous energy.
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
If a backseated MOV must change positions in order to perform its intended safety function, the Unit Supervisor is required to do what?
Declare MOV inoperable until operation verified
Make appropriate log entries
- 0PGP03-ZO-EC02 Lockout / Tagout Program*
- *
Is the use of human danger tags authorized?
No
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
Who can waive the IV on an ECO restoration?
- *Issuing Authority**
- Unit Operations Division Manager (Designee) must concur*
IV waived for significant radiation exposure, personnel safety reduction, or for emergency conditions.
Note:
IV on locked components cannot be waived
- 0PGP03-ZO-EC02 Lockout / Tagout Program*
- *
Whose permission is required to use a check valve, relief valve, or a fail open valve as a tagout boundary?
Unit Operations Manager
Maintenance Division Manager / General Maintenance Supervisor
Also need their approval if:
- Working on system > 140 ˚F without a system vent/drain.
- Using a freeze seal
- Working on flange adjacent to boundary valve
- Any backseated valve used for single valve isolation
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
What kind of verification is used for installing / removing grounding devices?
Dual Verification
Cannot be waived.
Note:
Opening disconnects and removing/installing fuses also require dual verification.
- 0PGP03-ZO-EC01 Equipment Clearance Orders*
- *
Who has authority to resolve clearance book interface jurisdictional conflicts?
Unit 1 Shift Manager
