ML022260686
| ML022260686 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 09/04/2002 |
| From: | - No Known Affiliation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| Download: ML022260686 (1) | |
Text
HUMAN PERFORMANCE QUESTIONS RIVER BEND STATION 1.7% POWER UPRATE and
- 1. Describe how the proposed power uprate will change the plant emergency this time. Discuss if your operating abnormal operating procedures, if known at of the affected procedure change control process requires the identification and update procedures that operating procedures associated with a modification. Discuss if the prior to operation impact plant operation have been identified and if they will be revised above the current licensed thermal power level.
interfaces
- 2. Describe any changes the proposed power uprate will have on the operator for control room controls, displays, and alarms. For example, what zone markings (e.g.,
setpoints normal, marginal, and out-of-tolerance ranges) on meters will change? What will change? How will the operators know of the change? Describe any controls, as a result displays, and alarms that will be upgraded from analog to digital instruments tested to determine they could of the proposed power uprate and how operators were use the instruments reliably.
Parameter
- 3. Describe any changes the proposed power uprate will have on the Safety Display System. How will the operators know of the changes?
(apart 4.a. With regard to operator training, the licensee stated that no additional training condition. For the from normal training) is required to operate the plant in the uprated events are not uprated condition, operator response to transient, accident, and special containment affected. Operator actions for maintaining safe shutdown, core cooling, uprate. Minor changes to the power/flow cooling, etc., do not change for the power communicated through normal map, Technical Specifications, and the like, will be operator training.
above Please indicate the implementation schedule for the training/changes discussed (i.e., prior to operation above the current licensed thermal power level).
changes 4.b. With regard to the control room simulator, the licensee stated that simulator and validation for the power uprate will be performed in accordance with ANSI/ANS 3.5-1985.
that they Please describe the simulator changes (hardware and software) to the extent the are known at this time, and provide the implementation schedule for making thermal power level).
changes (i.e., prior to operation above the current licensed