ML17285A521
| ML17285A521 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 06/01/1989 |
| From: | WASHINGTON PUBLIC POWER SUPPLY SYSTEM |
| To: | |
| Shared Package | |
| ML17285A504 | List: |
| References | |
| TAC-72251, NUDOCS 8906120284 | |
| Download: ML17285A521 (8) | |
Text
2.
3.
Cycl e
~Ex nauru TU 3750 MMD EOC MTU M
0 MHD " 3750 WD MTU MTU 3750 I'MD EOC MTU co-~oLLEn coF y Table 3.2.3-1 MCPR OPERATING LIMITS Equipment Status ormal scram times"~
Control rod insertion bounded by Tech.
Spec.
limits (3.1.3.4-
/
1-8 6- 'lB-l,ZQ
~e-l 55 e"
l.'+2.
- l. 31
- l. 38 HCPR Operating Limit U 'to 106K Core Flow
(~Q GE Fuel AHF Fuel 4.
.",:6.
0 MWD "
EOC MMO MTU MTU RPT inoperable ormal scram times RPT inoper able Control rod insertion bounded by Tech.
Spec.
limits (3.1.3.4-p 3/4 1-8)
Single loop operation RPT operable Hormal scram times*~
~60-
'.+2 4-.Pr "In this portion of the fuel cycle, operation with the given MCPR operating limits is allowed for both normal and Tech.
Spec.
scram times and for both RPT operable and inoperable.
Position Inserted From
+~ P~
Full Withdrawn
"*These MCPR values are based on the AHF Reload Safety Analysis performed using the control rod insertion times shown below (defined as normal scram).
In the event that surveillance 4.1.3.2 shows these scram insertion times have been
- exceeded, the plant, thermal limit,s associated with normal scram times default to the values associated with Tech.
Spec.
scram times (3'.3.4-p 3/4 1-8),
and the scram insertion times must. meet the requirements of Tech.
Spec.
3.1. 3.4.
+++ Foe S~TR Rh~i CSWCimeea MYON'liRODS GUT POINT', AaZ G.O2.
To THE.
IACPx fb Tll C le nsertion times to specified notches for all operable control rods for each group of 4 control rods arranged in a a two-b -two arra seconds)
Hotch 45 Notch 39 Notch 25 Hotch 5
WASHINGTON HUCLEAR - UNIT 2 3/4 2-7
.404
.660
- 1. 504
- 2. 624 Amendment Ho.62 890bf20284 890601 PDR ADOCK 05000397 P'DR
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12.0 11.5
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11.0 10.5 10.0 C 6 CQ ~~
9.5 6 ~
Ul ()
e Le 9.0
~~ Q
8.5 E m m +
8.0
?.5 7.0
. 6.5 Bundle Average Exposure
~MwDIM 0
5,000 10,000 15,000 20,000 25,000 30,000 35,000 MAPLHGR
~wlf 11.2 11.2 11.2 11.2 11.2 9.7 8.1 6.8 6.0 5>000 10,000 15,000 20,000 25,000 30,000 355000 Bundle Average Exposure (MWDIMT)
ANF 9 X 9-lXAND 9 X 9-9X Reload Fuel Maximum Average Planar Linear Heat Generation Rate (MAPLHGR)Versus Bundle Average Exposure Figure 3.2.1-6 890040.2a
1.8 Two Loop Operation 1.7 1.6 1.5 U)t:
~
~
(5 14 D.0 K
1.3 CLO Total Core Recirculation Flow Rate 100 90 80 70 60 50 40 MCPR Operating
~Ltmt 1.07 1.13 1.19 1.26 1.34 1.45 1.59 1.0 10 20 30 40 50 60 70 80 Total Core Recirculating Flow (% Rated) 90 100 110 Note: This curve is also applicable to FFTR operation when approved Reduced Flow MCPR Operating Limit Figure 3.2.3-1 850040.1a 4/89
14 13 12 11 10 9
8 7
6 Bundle Average Exposure
~MWD/M 0
5)000 10,000 15,000 20,000 30>000 40,000 50,000 60,000 70,000 LHGR kw/ft 13.7 13.7 13.7 13.7 13.0 11.5 10.0 8.5 7.0 5.5 0
5,000 10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000 Average Planar Exposure (MWD/MT)
ANF 9 X 9-IX Reload Fuel Linear Heat Generation Rate (LHGR) Limit Versus Average Planar Exposure Figure 3.2A-2 8900409
14 13 12 11 10 9
8 7
6 Bundle
= Average Exposure
~MAD/Q 0
5,000 10,000 15,500 20,000 30,000 40)000 50,000 60,000 70,000 LHGR
~wl 13.1 13.1 13.1 13.1 12.5 11.2 9.9 8.6 7.3 6.1 0
5,000 10,000 20.000 30.000 40,000 50.000 60,000 70,000 80,000 Average Planar Exposure (MWD/MT)
ANF 9 X 9-9X Reload Fuel Linear Heat Generation Rate (LHGR) Limit Versus Average Planar Exposure Figure 3.2.4-3 890040.4
A
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~ p.