ML18010B117
| ML18010B117 | |
| Person / Time | |
|---|---|
| Site: | Harris  |
| Issue date: | 06/11/1993 |
| From: | CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML18010B116 | List: |
| References | |
| NUDOCS 9306210295 | |
| Download: ML18010B117 (6) | |
Text
ENCLOS 5
TO SERIAL!
NLS-93-123 Page 1 of 1
SHEARON HARRIS NUCLEAR POWER PLANT NRC DOCKET NO. 50-400/LICENSE NO NPF-63 REQUEST FOR LICENSE AMENDMENT SHUTDOWN MARGIN TECHNICAL SPECIFICATION PAGES 93062i0295 930bii PDR ADaCK 0@000400 P
PDR (2000HNP)
3/4.1 REACTIVITY CONTROL SYSTEMS 3/4 ~ 1 ~ 1 BORATION CONTROL SHUTDOWN MARCZN MODES 1 AND 2 LIMITINC CONDITION fOR OPERATION 3.1.1.1 The SHUTDOMN MARCIN sha11 be greater chan or equaL co 1770 pc@ for 3-Loop operation.
APPLZCASILITYt MODES 1 an4 2>>.
hCTIONI with the SHUTDOMN MARCIM Less than 1770 pca, iaaediately iaitiate and continue boration ac greater than or <<quaL co 30 gpa of a soLution containing greater ehaa or equal co 7000 ppa boron or equivalent untiL the required SHUTDOMN MARCZM is restored.
SURVEILLANCE RE UIREMCNTS 4.1.1.1.1 The SHUTDOMN MARCZN shaLL be decemiaed to be greater thaa or equaL co 1770 yeas a.
hichi 1 hcut aft'etection of an inoperable coneroL rod(s) and ac lease once pEt 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> theteaftet vhiLE ehe ro4(s) is iaoperabLE.
Zf the inoperable conetoL rod is imvable ot unetlppabLE>
che above required SHUTDOMN MARCZN shaLL be vetified acceytabLE vith an increased aLLovance fot the vithdrava vorth of che iaaovabLE or uatrippabie concroL rod(s)i b
Mhen ia MODj 1 ot MODi 2 vith K ff gteatet than or equaL to 1 at 1easc once pet 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by verifying that controL bank vichdravaL is
, vithin che LiaLcs of 5yecificacion 3.1.3.d$
c
.Miehin 4. hours ytiot to achieving reactor cricicaLicy by vetifyiag chat che predicted critics control rod position is vichia the Limits of Specificaeioo 3 ~1.3.di <z di Ptiot eo initial oyetation above fX RATS TBQNAL POMRR after each fueL Loading>- by consideration of che factors beLov, vich che coatroL banks ae ehe ace'asercioa Licit of Specification 3.1i3 ~
>>5EE SpEciaL TEst Csceptioas Specification 3 ~ LOolo SHCARON HARRIS UNZT 1 3/4 1
L Amendment No. P
REACTIVITY CONTROL SYSTEHS SURVEII.LANCE RE UIREMENTS (Continued) 1)
2) 3)
4) 5)
6)
Reactor CooLant System boron concentration, Control rod position, Reactor CooLant System average temperature, Fuel burnup based on gross thermal energy generation, Xenon concentration, and Samarium concentration.
4,1.1.1.2 The overall core reactivity baLance shaLl be compared to predicted values to demonstrate agreement within +1000 pcm at least once per 3L Effective Full Poser Days (EFPD) ~
This.corn arison shalL consider at Least those factors stated in Specification 4'.1 1.
~, above.
The predirted reactivity vaLues shaLL be adjusted (normaiixed) to orrespond to the actual core conditions prior to exceeding a fuel burnup of 60 EFPD after each fuel Loading. If later experience shows adjustment is desirabLe at approximately 60 EFPD, the adjustment is permissible.
SHEAROM HARRIS UNIT L 3/4 1-2 Amendment No. g
~
3 4. 1 REACTIVITY C OL SYSTEMS 3 4.1.1 BORATION CONTROL SHUTDOWN MARGIN -
MODES 1
AND 2 LIMITING CONDITION FOR OPERATION
- 3. 1. 1. 1 The SHUTDOWN MARGIN shall be greater than or equal to 1770 pcm for 3-loop operation.
E APPLICABILITY:
MODES 1 and 2".
ACTION:
With the SHUTDOWN MARGIN less than 1770 pcm, immediately initiate and continue boration at greater than or equal to 30 gpm of a solution containing greater than or equal to 7000 ppm boron or equivalent until the required SHUTDOWN MARGIN is restored.
SURVEILLANCE REQUIREMENTS
- 4. 1. 1. 1. 1 The SHUTDOWN MARGIN shall be determined to be greater than or equal to 1770 pcm:
a ~
b.
c ~
d.
Within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> after detection of an inoperable control rod(s) and at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> thereafter while the rod(s) is inoperable.
If the inoperable control rod is immovable or untrippable, the above required SHUTDOWN MARGIN shall be verified acceptable with an increased allowance for the withdrawn worth of the immovable or untrippable control rod(s);
When in MODE 1 or MODE 2 with K,<<greater than or equal to 1 at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by verifying that control bank withdrawal is within the limits of Specification 3. 1.3.6; Within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> prior to achieving reactor criticality by verifying that the predicted critical control rod position is within the limits of Specification 3. 1.3.6; and-Prior to initial operation above 5% RATED THERMAL POWER after each fuel loading, by consideration of the factors below, with the control banks at the maximum insertion limit of Specification 3. 1.3.6:
- See Special Test Exceptions Specification 3. 10. 1.
SHEARON HARRIS - UNIT "1 3/4 1-1 Amendment No.
P
~
'U
REACTIVITY CONTROL EMS SURVEILL'ANCE REQUIREMENTS (Continued) 1)
2) 3)
4) 5)
6)
Reactor Coolant System boron concentration, Control rod position, Reactor Coolant System average temperature, Fuel burnup based on gross thermal energy generation, Xenon concentration, and Samarium concentration.
- 4. 1. 1. 1.2 The overall core reactivity balance shall be compared to predicted values to demonstrate agreement within F1000 pcm at least once per 31 Effective Full Power Days (EFPD).
This comparison shall consider at least those factors stated in Specification
- 4. 1. 1. 1. ld., above.
The predicted reactivity values shall be adjusted (normalized) to correspond to the actual core conditions prior to exceeding a fuel burnup of 60 EFPD after each fuel loading.
If later experience shows adjustment is desirable at approximately 60 EFPD, the. adjustment is permissible.
SHEARON HARRIS - UNIT 1
3/4 1-2 Amendment No.