ML16343A193

7 to Updated Final Safety Analysis Report, Chapter 14, Table 14.1-4 - Instrumentation Drift and Calorimetric Errors Power Range Neutron Flux

ML16343A193
Person / Time
Site:	Cook
Issue date:	10/24/2016
From:	Indiana Michigan Power Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML16336A263	List: AEP-NRC-2016-42, Fire Protection Program Change Summary ML16336A225 ML16336A228 ML16336A238 ML16336A291 ML16336A292 ML16336A294 ML16336A295 ML16336A297 ML16336A298 ML16336A299 ML16336A300 ML16336A301 ML16336A302 ML16336A303 ML16336A304 ML16336A305 ML16336A306 ML16336A308 ML16336A309 ML16336A310 ML16336A311 ML16336A312 ML16336A313 ML16336A314 ML16336A315 ML16336A316 ML16336A317 ML16336A318 ML16336A319 ML16336A320 ML16336A322 ML16336A323 ML16336A324 ML16336A325 ML16336A327 ML16336A328 ML16336A329 ML16336A330 ML16336A332 ML16336A333 ML16336A334 ML16336A336 ML16336A337 ML16336A338 ML16336A339 ML16336A340 ML16336A341 ML16336A342 ML16336A345 ... further results
References
AEP-NRC-2016-42
Download: ML16343A193 (1)

Text

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18.2 Table:

14.1-4 Page:

1 of 1 INSTRUMENTATION DRIFT AND CALORIMETRIC ERRORS POWER RANGE NEUTRON FLUX SETPOINT AND ERROR ALLOWANCES:

(% of rated power)

ESTIMATED INSTRUMENTATION ERRORS: (% of rated power)

Nominal Setpoint 109 Calorimetric Error 21 0.31 Axial power distribution effects on total ion chamber current 5

3 Instrumentation channel drift and setpoint reproducibility 2

1.0 Maximum overpower reactor trip point assuming all individual errors are simultaneously in the most adverse direction 119 1 MUR power uprate uses reduced calorimetric error allowance. The sum of the change in Rated Thermal Power defined in the Technical Specifications and the MUR reduced calorimetric error allowance is equal to, or less than, the original +2% value supported by the safety analyses.