ML17355A288
| ML17355A288 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point |
| Issue date: | 04/05/1999 |
| From: | FLORIDA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML17355A287 | List: |
| References | |
| NUDOCS 9904130329 | |
| Download: ML17355A288 (6) | |
Text
Attachment to L-99-074
~ae 1 oF3 CORE OPERATING LIMITSREPORT UNIT4 CYCLE 18 The Technical Specifications (TS) affected by this report are:
3.1.3.2 Analog Rod Position Indication System 3.1.3.6 Control Rod Insertion Limits 3.2.1 AxialFlux Difference (AFD) 3.2.2 Heat Flux Hot Channel Factor - Fq(Z) 3.2.3 Nuclear Enthalpy Rise Hot Channel Factor - FgH The Control Rod Insertion Limits, AFD, Fq(Z), K(Z), and FgH have been developed using the NRC approved, methodology specified in Technical Specification 6.9.1.7.
TS 3.1.3.2 Analog Rod Position Indication System The AllRods Out position for all Shutdown Banks and Control Banks is defined to be 230 steps withdrawn.
TS 3.1.3.6 Control Rod Insertion Limits The control rod banks shall be limited in physical insertion as shown on page 2 forAll Rods Out = 230 steps withdrawn.
TS 3.2.1 AxialFlux Difference The AFD limits are provided on page 3.
TS 3.2.2 Heat Flux Hot Channel Factor - Fq(Z)
(Fq]
= 2.50 K(Z)= 1.0 for 0 A. < z < 12 ft. where z = core height.
TS 3.2.3 Nuclear Enthalpy Rise Hot Channel'Factor FgH
= 1.70 RTP PFgH = 0.3 9904i30329 990405 PDR.'ADGCK 0500025i P
'Ql
Hg Rg Rg aaM H~AHt
.'55
.,RM g5
%Rp~ÃR
,"aa.'5 aR o
~
~
~
~
~
I
-e QQSO Q
QM
~AHRHR
% R N~ RHHRWRRR W
HRRWRH R
RW R
R M
RK MM
~ I I
ol
+ ~
1
~
~
I
Axial Flux Difference as a Function of Rated Thermal Power Turke Point Unit4-C cle18 OQA 0
~i 0
C) 100
(-1,100)
(+7,10 )
K o
80 K
'60 0
I K
o 40 Q
~
~
20 UNA OP EPTABLE ATION
(-30,50)
ACCEPT BLE OPERATl N
(+2,50)
U ACCEPTA LE OPERATlO
-40
-30
-10 0
10 Axial Flux Difference (%)
30 ao
Qi,