Risk
Precise Control
LCO Execution
Systems
Potpourri
100

This IER includes promoting understanding of procedures important to protecting the core and promoting conservative decision making.

What is IER 17-5?

100

This is the anticipated reading on the SLC Storage Tank level indicator on MCR panel 1H13-P601 following a loss of Instrument Air pressure to the bubbler tube.

What is downscale (0)?

100

Failing to meet a surveillance requirement will result in this condition for any given LCO.

What is failing to meet the LCO?

100

This is the location of the VT exhaust fans.

What is NOT the turbine building roof?

100

This is a magic black box where dirty water goes in and clean water comes out.

What is the ROC?

200

This program is used to analyze risk in the plant.

What is Paragon?

200

One of these two conditions must be indicated by two independent means when securing ECCS when not directed by EOPs.

What are:

1) Misoperation in automatic is confirmed, or

2) Adequate core cooling is assured?

200

This document is utilized following system outage windows of safety related equipment to restore operability.

What is Return to Service Checklist?

200

This level in the filtered water storage tank will cause Filtered Water Transfer pumps trip.

What is 9 Ft?

200

This is the location of the "heart" of the plant.

What is 737' CB near VL?

300

This is the required action if a white window is received in Paragon.

What is contact Risk Engineer for risk assessment?

300

During a diesel operability run, failure to load the diesel quickly will result in this outcome.

What is trip on reverse power?

300
LCOs with a required shutdown time of this duration are required to be worked around the clock.

What is 14 days?

300

During the semi-auto backwash sequence of a condensate filter (just pretend it is actually working...), the LC Sump pumps trip, allowing level to fill to the high level #3 setpoint.  This automatic action occurs as a result.

What is interruption of the backwash sequence following closure of 1CP-CEV5?

300

This is the number of steps going from the screen house to the old gatehouse.

What is 56?

400

An operational risk activity that is mitigated through the use of HU tools will be classified as this kind of risk.

What is Elevated Risk?

400

This may occur if you fail to throttle a centrifugal pump's discharge valve.

What is pump runout?

400

Having one offsite circuit inoperable will cause this LCO to be entered AND require this action.

What is LCO 3.8.1 and performance of 9082.01 within 1 hour?

400

A Main Turbine startup is in progress.

The Main Turbine is at 90% of rated speed when a loss of the UPS 1B bus occurs.

This is the direct effect to the main turbine from the loss of UPS 1B. 

What is no effect on the main turbine.

400

This will most likely happen when an operator attempts to manually open an MOV that is already open.

What is a sheared valve stem?

500

This paragraph in 10CFR50.65 mandates that stations evaluate the instantaneous impact to nuclear safety at the component level.

What is (a)(4)?

500

During a resin transfer from the Turbine Building to Radwaste Building, this local indication may be indicative of a clogged transfer line AND a lifted relief valve.

What is HC sump float rising?

500

Reactor vessel pressure is currently 528 psig.  One control rod accumulator has malfunctioned and is now inoperable.  The rod associated with this accumulator is fully inserted and declared inoperable.  This is the required action that must be taken next.

What is no further actions for LCO 3.1.5?

500

During a LOCA, the plant experiences a loss of offsite power.  This is the amount of time before RHR B is expected to start.

What is 17 seconds?

500

The death penalty will be received if this flavor of buffalo wild wings is not ordered for the Shift Manager.

What is Blazin Sauce?

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