ML20195B843
| ML20195B843 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 05/26/1999 |
| From: | PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | |
| Shared Package | |
| ML20195B840 | List: |
| References | |
| NUDOCS 9906030120 | |
| Download: ML20195B843 (11) | |
Text
E I
ATTACHMENT 2
)
Limerick Generating Station
)
i Units 1 and 2 Docket Nos. 50-352 50-353 License Nos. NPF-39 NPF-85 Technical Specifications Change Request No. 99-02-0 List of Affected Pages 1
Unit 1 Unit 2 3/4 1-9 3/41-9 3/4 1-10 3/4 1-10 9906030120 990526 PDR ADOCK 05000352 P
REACTIVWTY CONTROL SYSTEMS CONTROL R00 SCRAM ACCUMULATORS LIMITING CON 0! TION FOR OPERATION 3.1.3.5 All control rod scras accumulators shall be OPERA 8LE.
APPLICA8ILITY; OPERATIONAL CON 0!TIONS 1, 2, and $".
ACTION:
a.
In CPERATICNAL CONDITION 1 or 2:
With one control red scram accumulator inoperacle, within 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />s:
1.
a)
Restore the inoperable accumulator to OPERA 8LE status, or
~
b)
Declare the control rod ' associated with the inoperante accumulator inoperable.
Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
2.
With more than one control rod scram accumulator imperable, declare the associated control rods inoperable and:
h AU~
C a)
If the control rod associated with any inoceratie scram
/pga./2,.,2,,Q accumulator is withdrawn, immediately verify that at least f
one control rod drive numa is operating by4 inserting et j
/
least one witnerawn control roe at least one notch.
L no J
er control red drive puso is operating and:
1)
If reactor pressure is >900 psig, ilen restart at ff g g q g 7-least one control drive ~ pump within 20 minutes or
{
C f d L If 0 C & W fr W W place the reactor mode switch in the shutdown position.
or 6% % /d
)
If reactor pressure is (900 psig, then place the OOR/$r*0 reactor mode switch in the Shutdown position.
k.._.
Insert the inoperatie control rods and disars the associated control valves either:
1)
Electrically, or 2)
Hydraulically by closing the drive watar and exhaust water isolation valves.
Otherwise, be in at least HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
b.
In CPERATIONAL CONDITION 5":
1.
With one witherswn control rod with its associated scram accumulator inoperable, insert the affected control rod.and disarm the associated directional control valves within one hour, either:
a)
Electrically, or b)
Hydraulically by closing the drive wetar and exnaust water isolation valves.
"At least the accumulator. associated with each withdrawn control red. Not applicanle to control rods removed per Specification 3.9.10.1 or 3.9.10.2.
LIMERICK - UNIT 1 3/4 1 9 knenement No. 39 May 2 : 1990
/
=
4
REACTIVITY CONTROL SYSTEMS SURVEILLANCE REOUTREMENTS 2.
With more than one withdrawn control rod with the associated scram accumulator inoperable or no control rod drive pump oper-ating, imediately place the reactor mode switch in the Shutdown position.
The provisions of Specification 3.0.4 are not applicable.
c.
4.1.3.5 Each control rod scram accumulator shall be detennined OPERABLE:
a.
At least once per 7 days by verifying that the indicated pressure is greater than or equal to 955 psig unless the control rod is inserted and disarmed or scrammed.
cr~r ~ ym'e
/
At least once per 24 months by:
s 1.
ance of a:
(
)
?
a)
CHANNEL FU CTIONAL
. of the leak detectors, and i
b)
CHANNE IBRATION of the pitssu detectors, and rifying an alars setpoint of eq(uar reater than 955 psig on decreasing pressure.
m A_
- ) MoefG 3R 4.1.3.5 h LIMERICK - UNIT 1 3/4 1-10
- ~ +=nt No. 3I, p.' 71 jul 281934
3905081240 REACTIVITY CONTROL SYSTEMS
~
CONTROL R00 SCRAM ACCUMULATORS LIMITING CONDITION FOR OPERATION 3.1.3.5 All control rod scram accumulators shall be CPERABLE.
APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and,5*.
ACTION:
a.
In OPERATIONAL CON 0! TION 1 or 2:
1.
With one control rod. scram accumulator inoperable, within 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />s:
~
a)
Restore the inoperable. accumulator to OPERABLE status, or b)
Declare the control rod associated with the inoperable accumulator inoperable.
e}; g fj g Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, g g g g- [/
With more than one control rod scram accumulator inoperable.
2.
declare the associated control rods inoperable and:
L a)
If the control rod associated with any inoperable scram accumulator is withdrawn, irmnediately verify that at least
/
one control red drive pump is operatina by4 inserting at
[fg/gjggy" least one witacrawn control rod at least one notch.
If no control rod drive pump is operating and:
-W&f W
1)
If reactor pressure is >900 psig, then restart at least one control rod drive
S
- Hbfsse o/%Si
- ,rQc',,'"',''"**pumpwithin20 minutes
c" ia *** '""*""
2)
If reactor pressure is <900 psig, then place the reactor mode switch in the Shutdown position.
b)
Insert the inoperable control rods and disarm the associated control valves either:
1)
E1.ectrica11y, or 2)
Hydraulically by closing the drive water and exhaust water isolation valves.
Othenvise, be in at least HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
b.
In OPERATIONAL CONDITION 58:
I 1.
With one withdrawn control rod with its associated scras accumulator inoperable, insert the affected control rod and disarm the associated directional control valves within one hour, either:
a)
Electrically, or b)
Hydraulically by closing the drive water and exhaust water isolation valves.
"At least the accumulator associated with each withdrawn control rod. Not applicable to control rods removed per Specification 3.9.10.1 or 3.9.10.2.
~
LIMERICK - UNIT 2 3/4 1-9 Amendment"No. ' 6 MAY 2 2 !!$0
/
4
REACTIVITY CONTROL SYSTEMS SURVEILLANCE REOUTREMENTS 2.
With more than one withdrawn control rod with the associated scram accumulator inoperable or no control rod drive pump oper-ating, immediately place the reactor mode switch in the Shutdown position.
c.
The provisions of Specification 3.0.4 are not applicable.
'4.1.3.5 Each control red scram accumulator shall be determined OPERABLE:
At least once per 7 days by verifying that the indicated pressure a.
is greater than or equal to 955 psig unless the control-rod is r k '.*.[t &. $ % d?j'N.b.* -.. f-b.
At least once per 24 months by:
ll Performance of a:
a)
C UNCTIONAL TEST of ectors, and 1
b Nff:::E LA BRATI e pressure detectors, and verifying an alarm setpoin ual to or greater than 955 psig on decreasing pressur.
A f
i i 0 o e w re m 4.i.as. s b.
j k
/
LIMERICK - UNIT 2 3/4 1-10 Anendment No. 6,34 JUL 281994
REACTIVITY CONTROL SYSTEMS CONTROL R0D SCRAM ACCUMULATORS-LIMITING CONDITION FOR OPERATION 3.1.3.5 All control. rod scram accumulators shall be OPERABLE.
APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and 5*.
ACTION:
- a. In OPERATIONAL CONDITION 1 or 2:
1.
With one control rod scram accumulator inoperable, within 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />s:
b)
Restore the inoperable accumulator to OPERABLE status, or a
)
Declare the control rod associated with the inoperable accumulator inoperable.
Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
2.
With more than one contro'l rod scram accumulator inoperable, declare the associated control' rods inoperable and:
a)
If the control rod associated with any _ inoperable scram accumulator is withdrawn, immediately verify that at least one control rod drive pump is operating by verifying that control rod charging water header pressure is 21400 psig or by inserting at least one withdrawn control rod at least one notch.
If no control rod drive pump is operating and:
1)
If reactor pressure is 1900 psig than restart at leastonecontroldrivepumpwitbin20minutesor place the reactor mode switch in the shutdown position, or 2)
If reactor pressure is <900 psig, then place the reactor mode switch in the Shutdown position, b)
Insert the inoperable control rods and disarm the ast.ociated control valves either:
2)
Electrically or 1
Hydraulicall by closin water isolat on valves.g the drive water and exhaust
)
Otherwise, be in at least HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
- b. In OPERATIONAL CONDITION 5*:
1.
With one withdrawn control rod with its associated scram accumulator inoperable, insert the affected control rod and disarm the associated directional control valves within one hour, either:
j a
Electrically or b))
Hydraulicall by closing the drive water and exhaust water isolation va ves.
- At least the accumulator associated with each withdrawn control rod.
Not applicable to control rods removed per Specification 3.9.10.1 or 3.9.10.2.
i LIMERICK - UNIT 1 3/4 1-9 k
REACTIVITY CONTROL SYSTEMS SURVEILLANCE REQUIREMENTS 2.
With more than one withdrawn control rod with the associated scram accumulator inoperable or no control rod drive ) ump oper-atingIon. mediately place the reactor mode switch in t1e Shutdown im posit
- c. The provisions of Specification 3.0.4 are not applicable.
4.1.3.5 Each control rod scram accumulator shall be determined OPERABLE:
- a. At least once per 7 days by verifying that the indicated pressure is greater than or equal to 955 psig unless the control rod is inserted and disarmed or scrammed.
LIMERICK - UNIT 1 3/4 1-10
REACTIVITY CONTROL SYSTEMS.
CONTROL ROD SCRAM ACCUMULATORS' LIMITING CONDITION FOR OPERATION 3.1.3.5 All control rod scram accumulators shall be OPERABLE.
APPLICABILITY: 0PERATIONAL CONDITIONS 1, 2, and 5*.
ACTION: -
- a. In OPERATIONAL CONDITION 1 or 2:
1.
With one control rod scram accumulator inoperable, within 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />s:
b)
Restore the inoperable accumulator to OPERABLE status, or a
)
Declare the control rod associated with the inoperable j
Otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
)
2.
With more than one control rod scram accumulator inoperable, declare the associated control. rods inoperable and:
If the control rod associated with any ino erable scram..
a) accumulatoriswithdrawn,immediatelyverihythatatleast one control rod drive pump is operating by verifying that control rod charging water header pressure is 21400 psig or by inserting at least one withdrawn control rod at least one notch..If no control rod drive pump is operating and:
1)
If reactor pressure is 2900 psig then restart at least one control rod drive pump,within 20 minutes l
or-place the reactor mode switch in the shutdown position, or 2)
If reactor pressure is <900 psig, then place the reactor mode switch in the Shutdown position.
b)
Insert the inoperable control rods and disarm the associated control valves either:
1)
Electrically or 2)
Hydraulicall by closin water isolat on valves.g the drive water and exhaust Otherwise, be in at least HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
b..In OPERATIONAL CONDITION 5*:
-1..
With one withdrawn control rod with its associated scram accumulator inoperable, insert the affected control rod and -
i disarm the associated directional control-valves within one i
hour, either:
-1
'b)
Electrically or a
)
Hydraulicall by closing.the drive water and exhaust water isolation va ves.
- At least the accumulator associated with each withdrawn control rod. Not
' applicable to control rods removed per Specification 3.9.10.1 or 3.9.10.2.
1 LINERICK --UNIT 2 3/4 1-9 j
i j
i REACTIVITY CONTROL SYSTEMS SURVEILLANCE REQUIREMENTS 2.
With more than one withdrawn control rod with the associated scram accumulator inoperable or no control rod drive pug oper-position.mediatelyplacethereactormodeswitchintheShutdown ating' im
- c. The provisions of Specification 3.0.4 are not applicable.
4.1.3.5 Each control rod scram accumulator shall be determined OPERABLE:
- a. At least once per 7 days by verifying that the indicated pressure is greater than or. equal to 955 psig unless the control rod is inserted and disarmed or scrammed.
LIMERICK - UNIT 2 3/4 1-10
ATTACHMENT 3 i
PECO Energy Affidavit for Limerick Generating Station, Units 1 and 2 Technical Specifications Change Request No. 99-02-0 l
jl 1
i l
i 1
I.N 'm
P 4
COMMONWEALTH OF PENN3YLVANIA ss.
COUNTY OF CHESTER
'J. J. Hagan, being first duly swom, deposes and says:
= That he is Senior Vice President of PECO Energy Company, the Applicant herein; that he has read the foregoing application for amendment to Facility Operating License Nos. NPF-39 and NPF-85 for Limerick Generating Station, Units 1 and 2, conceming Technical Specifications Change Request No. 99-02-0,
" Control Rod Scram Accumulator Testing," and knows the contents thereof; and that the statements and matters set forth therein are true and correct to the best of his knowledge, information and belief.
]
'W sor V e Prdsident
' Subscribed and sworn to before me this J40 ay d
of g 1999.
Y W /A-W M
UNotary Public l
Notarial Seal Wayne H. Shych, Notary Public Tredyttrin Twp.. Chester County My Commission Expires Dec.18,2000 Member, Pennsylvania Association of Notaries y
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