ML19344B173
| ML19344B173 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 08/15/1980 |
| From: | ALABAMA POWER CO. |
| To: | |
| Shared Package | |
| ML19344B172 | List: |
| References | |
| NUDOCS 8008250698 | |
| Download: ML19344B173 (1) | |
Text
4 .
-
POWER DISTRIBUTION LIMITS O SURVEILLANCE REQUIREMENTS (Continued) 1
- 2. When the F[ is less than or equal to the FR limit for the appropriate measured core plane, additional power d{stribution mapsshallbetakenandFfcomparedtoF x and Fxy at least once per 31 EFPD.
- e. The F l
~
shallie:imitsforRATEDTHERMALPOWERwithinspecificcoreplanes l
- 1. FRTP < 1.71 for all core planes containing bank "D" control rbs,~and
- 2. For all unrodded core planes:
F $ 1.68 up to core elevations of 2.4 ft.
l = 10 to 7.2 ft.
FhTP $ 4=M for core elevations from 2.4 f t.
RTP Fxy 5 1.61 for core elevations above 7.2 ft.
- f. The F limits of e, above, are not applicable in the following
'
core hane regions as measured in percent of core height from the bottom of the fuel:
- 1. Lower core region from 0 to 15%, inclusive.
- 2. Upper core region from 85 to 100%, inclusive.
- 3. Grid plane regions at 17.8 1 2%, 32.1 1 2%, 46.4 1 2%,
60.6 + 2% and 74.9 + 2%, inclusive.
- -
l_
4.- Core plane regions within -2% of core height ( 2.88 . -
inches) about the bank demand position of the bank "D" control rods. -
b
- g. With F C exceeding F the effects of F on (Z) shall be evaluaNdtodetermiN,ifF(Z)iswithiEits1 q
t.
4.2.2.3 When qF (Z) is measured pursuant to specification 4.10.2.2, an overall measured F (Z) shall be obtained from a power distribution map n
and increased by 3% to account for manufacturing tolerances and further increased by 5% to account for measurement uncertainty.
FARLEY - UNIT 1 3/4 2-7
! ^
} 00 UV
-. . ._