ML16337A123

2016 Dresden Nuclear Station Initial License Examination Outline Files - Form ES-301-2

ML16337A123
Person / Time
Site:	Dresden
Issue date:	12/01/2016
From:	Palagi B NRC/RGN-III/DRS/OLB
To:	Exelon Generation Co
Shared Package
ML16257A678	List: ML16337A080 ML16337A093 ML16337A123 ML16337A127 ML16337A144 ML16337A146
References
SVPLTR 16-0019
Download: ML16337A123 (2)

Text

ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility:

Dresden Generating Station Date of Examination:

08/08/2016 Exam Level: RO x SRO-I D SRO-U D Operating Test No.: 2016-301 Control Room Systems:* 8 for RO; 7 for SRO-I; 2 or 3 for SRO-U System I JPM Title Type Code*

Safety Function

a. 211 OOO.A4.08 4.2/4.2 SBLC - Injection with Pump and RWCU Failures A, D, EN, P, S I

b. 259002.A4.03 3.8/3.6 FW - Transfer FWLC to Main FRV during SU D, L, S 2

c. 241000.A4.06 3.9/3.9 DEHC-Establish RPV Cooldown with Bypass Valves D,L, S 3

d. 203000.A1.04 3.6/3.6 LPCI - Mitigate high Suction Pressure While Lining Up CST A, D, P, S 4

Suction For Injection

e. 223001.M.07 4.2/4.1 Containment - Vent Containment with APCV A, L, N, S 5

f. 262001.M.01 3.4/3.7 AUX POWER - Restore Normal Feed to 28-7/29-7 from Bus D, S 6

29

g. 215004.A4.04 3.2/3.2 SRM - Withdraw SRM Detectors with Stuck Detector A, D, L, S 7

h. 261000.A4.09 2.7/2.7 SBGT-Start SBGT with RB Vent Failure to Isolate A, EN,M, S 9

In-Plant Systems* (3 for RO); (3 for SRO-I}; (3 or 2 for SRO-U)

i. 295019.AA.1.02 3.3/3.1 Inst. Air - Lineup IACs to Unit 2 Instrument Air Header N, R 8

j. 295028.EA1.03 3.9/3.9 Containment - Bypass Drywell Cooler Trip D, E 5

k. 201001.A4.03 2.9/2.8 CRD - Swap CRD FCVs D, R I

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 I SRO-I / SRO-U A)ltemate path 4-6 I 4-6 I 2-3 (C)ontrol room (D)irect from bank S9/S8/S4 (E)mergency or abnormal in-plant C:::1/C:::1/C:::1 (EN)gineered safety feature c:::1 I c:::1 I c::: 1 (control room system)

(L)ow-Power I Shutdown C:::1/C:::1/C:::1 (N)ew or (M)odified from bank including 1 (A)

C:::2/C:::2/C:::1 (P)revious 2 exams s 3 I s 3 I s 2 (randomly selected)

(R)CA C:::1/C:::1/C:::1 (S)imulator

ES-301 Control Room/In-Plant Systems Outline Form ES-301-2 Facility:

Dresden Generating Station Date of Examination:

08/08/2016 Exam Level: RO D SRO-I x SRO-U D Operating Test No.: 2016-301 Control Room Systems:* 8 for RO; 7 for SRO-I; 2 or 3 for SRO-U System I JPM Title Type Code*

Safety Function

a. 211 OOO.A4.08 4.2/4.2 SBLC - Injection with Pump and RWCU Failures A, D, EN, P, S I

b.

c. 241000.M.06 3.9/3.9 DEHC-Establish RPV Cooldown with Bypass Valves D,L,S 3

d. 203000.A1.04 3.6/3.6 LPCI - Mitigate high Suction Pressure While Lining Up CST A, D, P, S 4

Suction For Injection

e. 223001.A4.07 4.2/4.1 Containment - Vent Containment with APCV A,L, N, S 5

f. 262001.M.01 3.4/3.7 AUX POWER - Restore Normal Feed to 28-7/29-7 from Bus D,S 6

29

g. 215004.M.04 3.2/3.2 SRM - Withdraw SRM Detectors with Stuck Detector A, D,L,S 7

h. 261000.M.09 2.7/2.7 SBGT - Start SBGT with RB Vent Failure to Isolate A, EN, M, S 9

In-Plant Systems. (3 for RO); (3 for SRO-I); (3 or 2 for SRO-U)

i. 295019.AA.1.02 3.3/3.1 Inst. Air - Lineup IACs to Unit 2 Instrument Air Header N, R 8

j. 295028.EA 1.03 3.9/3.9 Containment - Bypass Drywell Cooler Trip D,E 5

k. 201001.A4.03 2.9/2.8 CRD - Swap CRD FCVs D, R I

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.

I

• Type Codes I

Criteria for RO I SRO-I / SRO-U I

A)ltemate path 4-6 I 4-6 I 2-3 (C)ontrol room (D)irect from bank S9/S8/S4 (E)mergency or abnormal in-plant

<!:1/<!:1/<!:1 (EN)gineered safety feature

<!:1 I <!:1 I<!:: 1 (control room system)

(L)ow-Power I Shutdown

<!: 1 /<!:1/<!:1 (N)ew or (M)odified from bank including 1 (A)

<!:2/<!:2/<!:1 (P)revious 2 exams s 3 I s 3 I s 2 (randomly selected)

(R)CA

<!:1/<!:1/<!:1 (S)imulator