ML15217A236

2015 Clinton Power Station Initial License Examination Form ES-301-2

ML15217A236
Person / Time
Site:	Clinton
Issue date:	08/19/2015
From:	Mcneil D NRC/RGN-III/DRS/OLB
To:	Exelon Generation Co
Shared Package
ML15216A597	List: ML15217A233 ML15217A236 ML15272A077 ML15272A254
References
Download: ML15217A236 (1)

Text

ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility: Clinton Power Station Date of Examination: 8/18/2015 Exam Level: RO SRO-I SRO-U Operating Test No.: 2015-302 Control Room Systems: *8 for RO; 7 for SRO-I; 2 or 3 for SRO-U Safety System / JPM Title Type Code*

Function

a. CRD / Control Rod Scram Time Testing Restoration A,N,S 1

b. RHR / Initiate Low Pressure ECCS System and Maximize Injection A,D,EN,L,S 2

c. MTG / Turbine On Line Tests A,D,P,S 3

d. HPCS / Perform a HPCS Pump Operability Test A,D,EN,S 4

e. CRVICS / Manually Perform a Group 1 Isolation A,D,EN,L,S 5

f. RPS / Perform a Manual SCRAM Functional/SDV Hi Level Bypass Test D,P,S 7

g. VC / Startup the Control Room Ventilation System (VC) in the Hi D,EN,S 9 Radiation Mode

h. n/a n/a n/a In-Plant Systems * (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)

i. ELEC / Manual Transfer of Distribution Load Panel Loads (NSPS D,P,R 6 Solenoid) (RPS) FROM Alternate Power TO the Inverter

j. LPCI / RSP-Div 2 LPCI Operation E,L,N,R 7

k. IAS / Place an IA Ring Header Auto Isolation Valve into Service D,E,R 8

• All RO and SRO-I control room (and in-plant) systems must be different and serve different safety functions; all five SRO-U systems must serve different safety functions; in-plant systems and functions may overlap those tested in the control room.

• Type Codes Criteria for RO / SRO-I / SRO-U (A)lternate path 4-6 / 4-6 / 2-3 (C)ontrol room (D)irect from bank <9 / <8 / <4 (E)mergency or abnormal in-plant >1 / >1 / >1 (EN)gineered safety feature >1/ >1 / > 1 (control room system)

(L)ow-Power / Shutdown >1 / >1 / >1 (N)ew or (M)odified from bank including 1(A) >2 / >2 / >1 (P)revious 2 exams <3/ <3 / < 2 (randomly selected)

(R)CA >1 / >1 / >1 (S)imulator ES-301, Page 23 of 27