ML15238B251
| ML15238B251 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 12/18/1980 |
| From: | Reid R Office of Nuclear Reactor Regulation |
| To: | |
| Shared Package | |
| ML15238B250 | List: |
| References | |
| NUDOCS 8101070565 | |
| Download: ML15238B251 (8) | |
Text
POWER LEVEL CUTOFF=
100- FP 110 80 02 274, 102) 100 OPERATION IN THIS REGION IS NOT ALLOWED (270,92) 90 80-264.4,80) 70 RESTRICTED SHUTDOWN REGION MARGIN cl 603LI I
60 LIMITPERMISSIBLE OPERATING 50
-(100,
- 50)
(200, 50)
RANGE 40 30 20 (30, 15.)
10 Tech Spec Figure 3.5.2-1Al 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Rod Index, % Withdrawn 0
25
- 50.
75 100 0
25 50 75 100 I
II1 I
111 Group 5 Group 7 0
25 50 75 100 1
I I
I Group 6 ROD POSITION LIMITS FOR FOUR-PUMP OPERATION FROM 0 TO 200 + 10 EFPD UNIT 1 IlKE POWER OCONEE NUCLEAR STATION Figure 3.5.2-lAl Amendments Nos. 81, 81,
& 78 0
3.5-15
Power Level CUTOFF = 100 FP
- 110, (274.1102) 100 OPERATION IN (220,102)
THIS REGION (270.92) 90 IS1 NOT
( 7.2 ALLOWED 80 (264.4,80) 70 RESTRICTED REGION 60 PERMISS! BLE OPERATiNG 1
50 (145.50)
REGION SHUTOOWN (200.50)
M'ARGIN4 30 20 (70.15) 10 Tech Spec Figure 3.5.2-1A2 (0 0) 0 0
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Rod Index, withdrawn 0
25 50 75 100 0
25 50 75 100 Group 5 Group 7 0
25 50 75 100 I
I I
II Group 6 ROD POSITION LIMITS FOR FOUR-PUMP OPERATION AFTER 200 + 10 EFPD to 383 + 10 EF.D UNIT 1 DUKEPOWEll OCONEE NUCLEAR STATION Figure 3.5.2-1A2 Amendments Nos. 81, 81,
& 78 3.5-15a
I 1 0
RESTRI0TED FO (180, 102)
(203, 102) 100 -
OPRTO N(257.102)
THIS REGION IS NOT 90 ALLOWED PERMISSIBLE SPETOPERATING 0
REGION 70 (200,66.7) 60 SHUTD0WN q
YARGIN LIMIT 30 Teh1pe0Fgue50)2-A 20 0
25 50 75 100 22O 25 50 75100 oI I
I I
I IIn ex I
Grouo 5 Group 7 0
25 50 75 100 I
II II Group 6 ROD POSITION LIMITS FOR TWO- & THREE-PUMP OPERATION FROM 0 TO 200 + 10 EFPD UNIT 1 DUEPOWER OCONEE NUCLEAR STATION Figure 3.5.2-2A1 Amendments Nos.
81
, 8, & 78 3.5-18
110 (220.102)
(257.102) 100 90 OPERATION IN THIS REGION gi PERMISSIBLE 80 -
IS NOT OPERATING ALLUWED 9
REGION 70 (200.66.7) 50 (145,50) 40 I SHUTDOWN LI IT 30 o20 (70,15) 10 Tech Spec Figure 3.5.2-2A2 S
.20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Rod Index, - Withdrawn 0
25 50 75 100 0
25 50 75 100 Group 5 Group 7 25 50 75 100 I
I I
II Group 6 ROD POSITION LIMITS FOR TWO- & THREE-PUMP OPERATION AFTER 200 + 10 EFPD to 383 + 10 EFPD UNIT 1 OCONEE NUCLEAR STATION Figure 3.5.2-2A2 Amendments Nos. 81
, 81,
& 78 3.5-18a
Power, % of 2568 MWt
-110
(-24.4,102)
(20.4,102)
-- 100
(-24.8,92)
(18.4,92)
(-33.6,80) 80 1-70 RESTRICTED 70 REGION PERMISSIBLE OPERATING 60 REGION 50 40 30 20
--10 I
I I I
I I....~......L....
II I
I
-50
-40
-30
-20
-10 0
10 20 30 40 50 Axial Power Imbalance, %
OPERATIONAL POWER IMBALANCE ENVELOPE FOR OPERATION FROM 0 TO 200 + 10 EFPD UNIT I OEPOWER)
OCONEE NUCLEAR STATION Figure 3.5.2-3A1 Am"nAments Nos.
81, 81,
& 78 3.5-21
Power, % of 2568 MWt
.110
(-26.5,102)
(17.3 102)
~100
(-26.7,92) 90 (15.6,92)
(-32.0,80) 80 70 RESTRICTED 60 REGION PERMISSIBLE OPERATING 50 REGION 40 30 20
--10
-50
-40
-30
-20
-10 0
10 20 30 40 50 Axial Power Imbalance, %
OPERATIONAL POWER IMBALANCE ENVELOPE FOR OPERATION AFTER 200 + 10 EFPO UNIT I to 383-+ 10 EFPD DUKEPOWER OCONEE NUCLEAR STATION Figure 3.5.2-3A2 Amendments Nos.
81,
81,
& 78 3.5-21a
(8 102)
(32, 102) 100 RESTRICTED REGION (8.0, 92(32,W9 80 CO (0. 0, 8 0)
(38.6,80) 60 am U-)
( 00, 50)'
40 PERMISSIBLE OPERATING REGION 20 0
20 40 60 80 100 Bank B Position, 5 Withdrawn APSR POSITION LIMITS FOR OPERATION FROM 0 TO 200'+ 10 EFPD UNIT 1 OUKEPOWERJ OCONEE NUCLEAR STATION Figure 3.5.2-4A1 Amendments Nos. 81,
81, & 78 3.5-24
(11.0,102)
(32.0,102) 100 RESTRICTED REGION (10.0,92)
(32.0,192)
R GO (38.6,80) 80 **(0,80)
(100, 50)
S 60 cmJ 40 PERMISSIBLE OPERATING REGION 20 L 0~
I I
I I
0 20 40 60 80 100 Bank 8 Position, % Withdrawn APSR POSITION LIMITS FOR OPERATION AFTER 200 + 10 EFPD UNIT 1 to 383 + 10 EFPD unrPow OCONEE NUCLEAR STATION Figure 3.5.2-4A2 Amendments Nos.
81, 81,
& 78 3.5-24a