ML20129G553

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Rev 1 to Station Procedure Sp 2671, Duty Officer Requirements After Trip or ESF Actuation
ML20129G553
Person / Time
Site: Millstone 
Issue date: 04/25/1985
From: Keenan J
NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20129G476 List:
References
SP-2671, NUDOCS 8506070308
Download: ML20129G553 (27)
v • d • e


Text

...

q, E. J. M

.zka 2-1-85 Fcre Apprcved by Station Superintsndent Effective Dsta STATION PROCEDURE COVER SHEET A.

IDENTIFICATION Number SP 2671 Rev.

1 Title DUTY OFFICER REQUIREMENTS AFTER A TRIP OR ESF ACTUATION Prepared By J. Becker B.

REVIEW I have reviewed the above procedure and have found it to be satisfactory.

TITLE SIGNATURE DATE 3& S.l[ A 4ft([ff DEPARTMENT HEAD U

C.

UNREVIEWED SAFETY QUESTION EVALUATION DOCUMENTATION REQUIRED:

(Significant change in procedure method or. scope YES [ ]

NO [<]

as described in FSAR)

(If yes, document in PORC/SORC meeting minutes)

ENVIRONMENTAL IMPACT (Adverse environmental impact)

YES [ ]

NO[/J (If yes, document in PORC/SORC meeting minutes)

D.

INTEGRATED SAFETY REVIEW REQUIRED (Affects response of Safety Systems, performance YES [ ]

NO [<]

of safety-related control systems or performance of control systems which may indirectly affect safety system response.)

(If yes, document in PORC/SORC meeting minutes.)

E.

PROCEDURE REQUIRES PORC/SORC REVIEW YES [ ']

NO [ ]

l F.

PORC/SORC APPROVAL PORC/SORC Meeting Number 2 - Ffd7 G.

APPROVAL AND IMPLEMENTATION The attached procedure is hereby approved, and effective on the date below:

W IM4

[hD W N

l SMfion/S#vice/ Unit Superint'endent Effective Date i

l SF 301 l

Rev. 7 5060{0 g 850 6

Page 1 of 1 P

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SP 2671 P ga 1 Rsv. 1 t

UNIT 2 DUTY OFFICER REQUIREMENTS AFTER A TRIP OR ESF ACTUATION PAGE NO.

EFF. REV.

1-3 1

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48 t

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SP 2671 Paga 2 Rev. 1 1.

OBJECTIVE 1.1 To provide a procedure outlining the duties and responsibilities of the Duty Officer in the event of an actuation of the Reactor Protection System or the Engineered Safety Features System.

2.

ACCEPTANCE CRITERIA

.2.1. The cause of the Reactor Trip or ESF Actuation must be determined.

2.2 All safety systems functioned as designed.

2.3 Debriefing of involved personnel is completed.

3.

REFERENCES N/A 4.

PREREQUISITES 4.1 An actuation of the Reactor Protection System or the Engineered Safety Features System has occurred.

5.

INITIAL CONDITIONS None.

6.

PRECAUTIONS N/A 7.

PROCEDURE 7.1 In the event of a reactor trip, review the following to determine the cause and to verify that all safety systems functioned as required. Complete Ops Form 2671-1.

a)

Pre-Post Trip Report b)

Trip Buffer Printout c)

Control Room Recorder Charts d)

Appropriate Safety Function Status Check Ops Form e)

Plant Incident Report 7.2 In the event of an ESF Actuation, complete the appropriate ESF Actuation Checklist, Ops Form 2671-2, 3 or 4.

Use the Trip

i SP 2671 Page 3 Rev. 1 Buffer printout to verify all~ safety system components functioned as' required.

7.3' Conduct with the Shift Supervisor, a complete debriefing of

. involved personnel before they leave the site.

7.4 Complete.an initial Plant Incident Report to include:

a)

A chronological description of the pertinent events leading up to the trip (or actuation) and after the trip (or actuation) until stable plant condition is reached.

b)

A Comparison of plant response after a trip to the ranges for those. parameters given in E0P 2525.

Comment on any deviations.

c) the cause of the event d) a determination as whether.all safety equipment functioned properly t

e) corrective action, if any f) action taken to prevent recurrence, if any.

~

7.5 Attach all completed Ops Forms to the PIR.

Include the completed Safety Function Status Check Forms.

7.6 Attach a copy of the prepost trip report, trip buffer printouts and copiesofanyp)rtinentstripcharts.

i.

7.7 Return computer printouts to Reactor Engineering.

7.8 Forward the PIR to the OPS Supervisor / Unit Superintendent.

8.

RESTORATION 8.1 If the cause of the event has been determined and all safety equipment functioned properly, then obtain permission to start up or continue operation in accordance with the Operations Supervisor or Unit Superintendent instructions.

8.2 If the cause of the trip is not known, the Duty Officer will convene a meeting of the Plant Operations Review Committee (PORC) prior to restart to review the trip and transient data.

The PORC review will consider the following:

8.2.1 The actual or most probable cause of the trip.

u

  • a.

r SP 2671 Page 4 Rev. 1 8.2.2 The maintenance and testing necessary before reactor restart including. additional measures to verify the most probable cause.

8.2.3 Additional monitoring or trending required during and/or after reactor restart.

8.2.4 Necessary briefings to operations and/or maintenance personnel concerning specific equipment indications or possible malfunctions.

8.2.5 The conditions necessary for a reactor restart.

8.3 If any safety related equipment failed to function properly,

'the Duty Officer will verify safety related equipment is operable per Technical Specification Requirements for appropriate Mode changes.

9.

CHECKLISTS 9.1 Unit 2 Duty Officer Trip Determination Checklist, Ops Form 2671-1.

~~

9.2 ESF Actuation Checklist, Facility 1, Ops Form 2671-2.

9.3 ESF Actuation Checklist, Facility 2, Ops Form 2671-3.

9.4 ESF Actuation Checklist, Facility 5, Ops Form 2671-4.

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APPROVED BY:

DATE:

8//0/6 PORC MTG NO ' 2.-88-3 7

~

UNIT 2 DUTY OFFICER TRIP DETERMINATION CHECKLIST Initials 1.

Complete debriefing of involved personnel Debriefing Comments:

(Attach additional sheets as necessary.)

SS:

SCO:

PP0:

SPO:

OTHERS:

2.

The cause of the trip (or actuation) is determined.

3.

All safety related equipment functioned as desired.

4.

All plant parameters responded as expected (within the range of the E0P 2525 limits).

5.

PORC review (if required).

6.

Plant Incident Report complete.

a.

Copy of Pre-Post Trip Report attached.

b.

Copy of the Sequence / Events Report (Trip Buffer) attached.

j c.

Recorder charts (attach copies as appropriate).

d.

Safety Function Status Check Form attached.

l e.

Appropriate 2671 OPS Form.

j Unit 2 Duty Officer:

Date l

OPS Form 2671-1 l

Rev. 1 l

Page 1 of 1 l

l

APPROVED BY:

DATE: S /10 [35[ PORC MTG. NO.2-85-67 v

y ESF ACTUATION CHECKLIST SIAS CHANNEL I EQUIPMENT NUMBER NAME ACTION F-14A "A" Containment Air Recirc Fan SH F-14C "C" Containment Air Recirc Fan SH PSA "A" Service Water Pump ST 2-CH-196 VCT Makeup Bypass C

P-41A "A" HPSI Pump ST F-112A "A" Battery Room Vent Fan P-11A "A"

RBCCW Pump ST P-18A "A" Charging Pump ST P-42A "A" LPSI Pump ST 2-SW-102 Service Water to Chiller X170 C

2-CHW-3 Chill Water Supply to DC Swgr Rm "A" 0

2-CHW-11 Chill Water Pumps Supply X-tie C

2-CHW-13 Chill Water Pumps Return X-tie C

P-122A "A" Vital Chill Water Pump ST F-54A "A" Vital Swgr Fan ST 2-CH-508 "B" BAST Gravity Feed Valve 0

2-CH-509 "A" BAST Gravity Feed Valve 0

2-CH-512 VCT Makeup Valve C

F-15A "A" Safeguards Room Recirc Fan ST 2-51-615 "1A" LPSI Injection Valve 0

2-SI-625 "1B" LPSI Injection Valve 0

2-SI-617 "1A" HPSI Injection Valve 0

2-SI-627 "1B" HPSI Injection Valve 0

2-SI-637 "2A" HPSI Injection Valve 0

2-SI-647 "2B" HPSI Injection Valve 0

2-SI-618 "A" SIT Leak Stop Check Valve C

2-51-628 "B" SIT Leak Stop Check Valve C

  • Starts on loss of power only SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 1 of 10

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SIAS CHANNEL I

' EQUIPMENT NUMBER NAME ACTION F-13A "A" CEA Cooling Fan

-F-13C "C" CEA Cooling Fan 2-SW-3.2B "B" Service Water Isolation TBCCW C

2-SW-8.1A "A"

RBCCW Hx TCV O

2-SW-8.1B "B"

RBCCW Hx TCV 0

'2-CH-515 Inboard Letdown Isolation Valve 0

2-SI-614 '

"A" SIT Outlet Valve 0

2-SI-624.

'"B" SIT Outlet Valve 0

P-CH-501 VCT Outlet Valve C

2-RB-68.1A "A" Safeguards Room Cooler Outlet 0

2-RB-28.3A "A" CAR Emergency Outlet Valve 0

2-RB-28.3C "C" CAR Emergency Outlet Valve 0

2-RB-8.1A "A" SFPC Hx RBCCW Outlet Valve C

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-15G-12U "A" Diesel Generator ST

  • Starts on loss of power only SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop' C - Close Rev. 1 Page 2 of 10 WlEN 1 0 1985

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CIAS CHANNEL I EQUIPMENT NUMBER NAME ACTION 2-MS-220A

  • 1 S/G Blowdown Control Valve C

2-CH-505 RCP Bleedoff to EDST C

2-CH-198 RCP Bleedoff to VCT C

2-RC-45 RCS Sample Isolation C

2-AC-8 Enclosure Building Purge Exhaust 0

2-EB-88 H Monitor Emergency Isol.

C 2

2-MS-191A'

  1. 1 S/G Sample Isolation Valve C

2-LRR-43.2 PDT Pump Outside Isolation C

2-AC-47 Containment Rad Monitor Isol.

C 2-EB-99 H Purge Outside Isolation C

2 2-PMW-43C PMW to Containment Isolation C

2-GR-11.2 Waste Gas Outside Isolation C

2-AC-3 Enclosure Building Purge Supply 0

2-EB-100 H Purge Inside Isolation C

2 2-AC-1 Containment and E.B. Purge Fan Disch.

0 2-SSP-16.2 CTMT Sump Pump Disch. Outside Isol C

F-39A "A" CTMT Rad. Monitor Fan SP l

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l SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 3 of 10 g'i10 a

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..e EBFAS CHANNEL I EQUIPMENT NUMBER NAME ACTION F-32A "A" Control Room Filter Fan ST 2-EB-51 "A" EBFS Inlet Damper 0

2-EB-60 Fuel Handling to EBFS Supply C

2-EB-52 "A" EBFS Fan Disch. Damper 0

2-HV-107 Safeguard Rooms Supply Damper C

F-25A "A" EBFS Fan ST 2-HV-116 '

Safeguard Rooms Exhaust Damper C

2-EB-72 Purge System Supply to EBFS C

2-EB-50 Enclosure Building to EBFS Supply 0

2-EB-56 Air Removal to EBFS Discharge C

Control Room Air Conditioning Dampers Various l

l SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 4 of 10 VD' i t.

4 AEAS CHANNEL I

- EQUIPMENT NUMBER NAME ACTION 2-EB-51 "A" EBFS Filter Inlet 0

F-20 Fuel Handling Area Fan SP 2-EB-52 "A" EBFS Fan Disch. Damper 0

F-25A "A" EBFS Fan ST 2-HV-171 Fuel Handling Area Exhaust Damper C

2-EB-72 Purge System Supply to EBFS C

2-EB-60 Fuel Handling to EBFS Supply 0

2-EB-56 Air Removal to EBFS Discharge C

2-EB-50 Enclosure Building to EBFS Supply C

F-32A "A" Control Room Filter Fan SP Control Room Air Conditioning Dampers Various l

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SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 5 of 10 MM 10

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CSAS CHANNEL I EQUIPMENT' NUMBER NAME ACTION P-43A~

"A" Containment Spray Pump-ST 2-CS-4.1A "A" Containment Spray Isol. Valve 0

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SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 6 of 10

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SRAS CHANNEL I EQUIPMENT NUMBER NAME ACTION 2-51-659 Recirc Header Isolation Valve C

2-RB-13.1A.

"A" Shutdown Cooling Hx Outlet 0

2-CS-16.1A "A" CTMT Sump Outlet Isolation 0

P-42A "A" LPSI Pump SP SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 7 of 10 NAY

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v MSI - CHANNEL I EQUIPMENT NUMBER NAME ACTION 2-MS-64A

  1. 1 S/G MSIV C

2-MS-64B

  1. 2 S/G MSIV C

2-MS-65A

  1. 1 S/G MSIV Bypass C

H-5A "A" SGFP Turbine Trip 2-FW-51A "A" Feed Reg. Valve C

2-FW-5A "A" Main Feed Stop Check C

2-FW-12A '

"A" Aux Feed Stop Check C

2-MS-265B "A" Steam Lead Drain Valve C

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l SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 8 of 10 i

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c; PURGE VALVE ISOLATION CHANNEL I EQUIPMENT NUMBER NAME ACTION 2-AC-4 CTMT Purge (Outboard)

C 2-AC-7 CTMT Purge (Outboard)

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SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 l

Page 9 of 10

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- UNDERVOLTAGE CHANNEL I Complete and attach OPS Form 2528-2.

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SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-2 SP - Stop C - Close Rev. 1 Page 10 of 10

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APPROVED BY:

DATE: 5/to/tf PORC MTG. NO. 2. 8 7 SIAS CHANNEL II EQUIPMENT NUMBER-NAME ACTION F-14B "B" Containment Air Recirc Fan SH F-14D "D" Containment Air Recirc Fan SH 2-CH-514 Boric Acid Pump to Charging 0

P-5C "C" Service Water Purap ST P-41C "C" HPSI Pump ST F-112B "B" Battery Room Vent Fan P-11C "C"

RBCCW Pump ST P-18C "C" Charging Pump ST P42B "B" LPSI Pump ST F-54B Vital Swgr Room Cooling Fan ST 2-SW-104 Service Water to Chiller X170 C

2-CHW-33 Chill Water to DC Swgr Rm "B" 0

2-CHW-12 Chill Water Pumps Supply X-tie C

2-CHW-14 Chill Water Pumps Return X-tie C

2-CH-510 "B" Boric Acid Pump Recirc Valve C

2-CH-511 "A" Boric Acid Pump Recirc Valve C

F-158 "B" Safeguard Room Recirc Fan ST 2-SI-635 2A LPSI Injection Valve 0

2-51-645 2B LPSI Injection Valve 0

l 2-SI-616 1A HPSI Injection Valve 0

2-SI-626 IB HPSI Injection Valve 0

2-SI-636 2A HPSI Injection Valve 0

2-51-646 2B HPSI Injection Valve 0

2-SI-638 "C" SIT Leak Stop Check Valve C

2-SI-648 "D" SIT Leak Stop Check Valve C

j F-13B "B" CEA Cooling Fan 2-SW-8.1C "C" RBCCW Hx TCV 0

2-SW-8.1B "B"

RBCCW Hx TCV 0

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SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 1 of 10 l

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SIAS CHANNEL II EQUIPMENT NUMBER NAME ACTION 2-SW-3.2A "A" Service Water Isolation to TBCCW C

2-51-634 "C" SIT Outlet Valve 0

2-SI-644 "D" SIT Outlet Valve 0

2-RB-68.1B "B" Safeguards Room Cooler Outlet 0

2-RB-28.3B "B" CAR Emergency Outlet Valve 0

2-RB-28.3D "D" CAR Emergency Outlet Valve 0

2-RB-8.1B' "B" SFPC Hx RBCCW Outlet Valve C

2-RB-210 Degas Effluent Cooler Letdown Isol.

C P-19A "A" Boric Acid Pump ST P-19B "B" Boric Acid Pump ST SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 2 of 10 E30 WM 10 I-

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CIAS CHANNEL II EQUIPMENT NUMBER NAME ACTION 4 -

2-MS-2208-

  1. 2 S/G Blowdown Control Valve C

2-RC-001 Hot Leg Sample Isolation C

2-LRR-43.1 PDT Pump Inside Isolation C

2-CH-516 Letdown Isolation Valve C

2-AC-11 Purge Exhaust Discharge Damper C

F-23 CTMT Purge Supply Fan SP 2-MS-191B'

  1. 2 S/G Sample Isolation C

. SI-312 N to CTMT Isolation Valve C

2 2-LRR-61.1 PDT Sample Isolation C

2-EB-89 H Monitor Emergency Isolation C

2 F-398 "B" CTMT Rad. Monitor SP 2-RC-003 Pressurizer Steam Space Sample Isol.

C 2-CH-506 RCP Bleedoff Inside Isolation C

2-GR-11.1 Waste Gas Header Inside Isolation C

2-EB-92 H Purge Inside Isolation C

2 2-AC-20 H Monitor Sample Isolation C

2 2-RC-002 Surge Line Sample Isolation C

2-CH-089 Regen Hx Outlet Outside Isol.

C 2-SSP-16.1 CTMT Sump Inside Isolation C

2-AC-12 CTMT Rad Monitor Isolation C

2-EB-91 H Purge Inside Isolation C

2 SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 3 of 10 14kl 16 EUl

EBFAS CHANNEL II EQUIPMENT NUMBER.

NAME ACTION 2-EB-41 "B" EBFS Filter Damper 0

2-EB-61 Fuel Handling to EBFS Supply C

2-EB-42 "B" EBFS Fan Disch. Damper 0

2-HV-106 Safeguards Rooms Supply Damper C

F-25B "B" EBFS Fan ST 2-HV-117 Safeguard Rooms Exhaust Damper C

2-EB-73 Purge System Supply to EBFS C

F-32B "B" Control Room Filter Fan ST 2-EB-40 Enclosure Building Supply to EBFS 0

4 2-EB-55 Air Removal to EBFS Discharge C

Control Room Air Conditioning Dampers Various l

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SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3

'SP - Stop C - Close Rev. 1 Page 4 of 10 flEl 16 iCCi I

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AEAS CHANNEL II EQUIPMENT NUMBER NAME ACTION 2-EB-40 Enclosure Building to EBFS Supply C

2-EB-73 Purge System Supply to EBFS C

2-EB-42 "B" EBFS Discharge Damper 0

2-HV-165 Fuel Handling Fan Disch. Damper C

2-EB-55 Air Removal Disch. to EBFS C

2-EB-41 "B" EBFS Filter Inlet 0

2-HV-170 '

Fuel Handling Area Exhaust Damper C

F-25B "B" EBFS Fan ST 2-EB-61 Fuel Handling to EBFS Supply 0

F-328 "B" Control Room Filter Fan SP Control Room Air Conditioning Dampers Various SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 5 of 10 ll.,.

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CSAS CHANNEL II

-EQUIPMENT' NUMBER NAME ACTION-P-43B "B" Containment Spray Pump ST 2-CS-4.1B "B" Containment Spray Isol. Valve 0

SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 6 of 10 y,....-~

s, SRAS CHANNEL II EQUIPMENT NUMBER NAME ACTION 2-SI-660 Recirc Header Isolation Valve C

2-RB-13.1B "B" Shutdown Cooling Hx Outlet 0

2-CS-16.1B "B" CTMT Sump Outlet Isolation 0

P-42B "B" LPSI Pump SP l

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SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 7 of 10

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MSI CHANNEL II EQUIPMENT NUMBER NAME ACTION 2-MS-64B

  1. 2 S/G MSIV C

2-MS-64A

  1. 1 S/G MSIV C

2-MS-65B

  1. 2 S/G MSIV Bypass C

H-5B "B" SGFP Turbine Trip 2-FW-51B "B" Feed Reg. Valve C

2-FW-5B "B" Main Feed Stop Check C

2-FW-128 '

"B" Aux Feed Stop Check C

2-MS-266B "B" Steam Lead Drain Valve C

SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 8 of 10 1 0 1935

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e PURGE VALVE ISOLATION CHANNEL II EQUIPMENT NUMBER NAME ACTION 2-AC-05 CTMT Purge (Inboard)

C 2-AC-06 CTMT Purge (Inboard)

C SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 9 of 10 L'.T 10 M-

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UNDERVOLTAGE CHANNEL II Complete and attach OPS Form 2528-2.

1 SH - Start Half Speed ST - Start 0 - Open OPS Form 2671-3 SP - Stop C - Close Rev. 1 Page 10 of 10 r*." 1c. [4[

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DATE: 1-3-84 P0nc Mrs. NO.0 - 8 & ol e V

SIAS CHANNEL V EQUIPMENT NUMBER NAME ACTION P-418 "B" HPSI Pump ST P-188 "B" Charging Pump ST P-58 "B" Service Water Pump ST P-118 "B"

R8CCW Pump ST SH - Start Half Speed ST - Start 0 - Open OPS FORM 2671-4 SP - Stop C - Close Rev. O Page 1 of 1

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