ML032890109

Technical Specification Pages for Amendment Nos. 214 and 189 for Susquehanna Steam Electric Station, Units 1 and 2

ML032890109
Person / Time
Site:	Susquehanna
Issue date:	10/10/2003
From:	NRC/NRR/DLPM
To:
References
TAC MB9903, TAC MB9904
Download: ML032890109 (4)

Text

PPL Rev. 0 AC Sources - Operating 3.8.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. (continued)

A.3 Restore offsite circuit to OPERABLE 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> status.

AND 6 days from discovery of failure to meet LCO OR 10 days for a one-time outage for replacement of Startup Transformer Number 10 to be completed by December 31, 2003 B. One required B.1 Perform SR 3.8.1.1 for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> DG inoperable.

OPERABLE offsite circuits.

AND Once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter AND B.2 Declare required feature(s),

4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> from discovery of supported by the inoperable DG, Condition B concurrent inoperable when the redundant with inoperability of required feature(s) are Inoperable.

redundant required feature(s)

AND (continued)

I SUSQUEHANNA-UNIT 1 TS /3.8-2 Amendment 17Y 14

PPL Rev. 0 AC Sources - Operating 3.8.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME B. (continued)

B.3.1 Determine OPERABLE DGs are 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> not inoperable due to common cause failure.

OR B.3.2 Perform SR 3.8.1.7 for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> OPERABLE DGs.

OR 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior to entering Condition B B.4 Restore required DG to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OPERABLE status.

AND 6 days from discovery of failure to meet LCO C. Two offsite circuits C.1 Restore one offsite circuit to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> inoperable.

OPERABLE status.

D. One offsite circuit T------NOTE-----

inoperable.

Enter applicable Conditions and Required Actions of LCO 3.8.7, Distribution AND Systems-Operating,n when Condition D Is entered with no AC power source to any One required DG 4.16 kV ESS bus.

inoperable.

DA Restore offsite circuit to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> OPERABLE status.

OR D.2 Restore required DG to 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> OPERABLE status.

(continued)

SUSQUEHANNA - UNIT 1 TS /3.8-3 Amendment 17 14

PPL Rev. 0 AC Sources - Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME E. Two or more E.1 Restore at least three required 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> required DGs DGs to OPERABLE status.

inoperable.

F. Required Action F.1 Be in MODE 3.

12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and Associated Completion Time of AND Condition A, B, C, D, or E not met.

F.2 Be in MODE 4.

36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> G. One or more offsite G.1 Enter LCO 3.0.3.

Immediately circuits and two or more required DGs inoperable.

OR One required DG and two offsite circuits inoperable.

SURVEILLANCE REQUIREMENTS Four DGs are required and a DG is only considered OPERABLE when the DG is aligned to the Class 1 E distribution system. DG Surveillance Requirements have been modified to integrate the necessary testing to demonstrate the availability of DG E and ensure its OPERABILITY when substituted for any other DG. If the DG Surveillance Requirements, as modified by the associated Notes, are met and performed, DG E can be considered available and OPERABLE when substituted for any other DG after performance of SR 3.8.1.3 and SR 3.8.1.7.

i.

SURVEILLANCE FREQUENCY SR 3.8.1.1 Verify correct breaker alignment and indicated power 7 days availability for each offsite circuit.

(continued)

SUSQUEHANNA - UNIT 1 TS 3.8-4 Amendment 17Y 214

PPL Rev. 0 AC Sources - Operating 3.8.1 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. (continued)

A.2 Declare required feature(s) 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> from with no offsite power discovery of no offsite available Inoperable when the power to one 4.16 kV redundant required feature(s)

ESS bus concurrent are Inoperable.

with Inoperabillity of redundant required feature(s).

AND A.3 Restore offsite circuit to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> OPERABLE status.

AND 6 days from discovery of failure to meet LCO OR 10 days from a one-time outage for replacement of Startup Transformer Number 10 to be completed by December 31, 2003 (continued)

I I

SUSQUEHANNA - UNIT 2 TS / 3.8-2 Amendment 5) 189