LR-N10-0355, Hope Creek, HC.OP-AB.HVAC-0002(Q), Rev. 7, Control Room Environment

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Hope Creek, HC.OP-AB.HVAC-0002(Q), Rev. 7, Control Room Environment
ML110050500
Person / Time
Site: Salem, Hope Creek  PSEG icon.png
Issue date: 07/13/2010
From:
Public Service Enterprise Group
To:
Office of Nuclear Reactor Regulation
References
LR-N10-0355 HC.OP-AB.HVAC-0002(Q), Rev 7
Download: ML110050500 (21)
v • d • e


Text

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 1 of 20 Rev. 7 Effective Date 7/13/10 CATEGORY II CONTROL ROOM ENVIRONMENT

ALARMS CONTROL RM VENT RAD ALARM/TRBL E6 - A1 CONTROL AREA HVAC FAN MALF E6 - B1 RADIATION MONITORING ALARM/TRBL C6 - C1 FIRE PROT PANEL 10C671 A2 - A5 INDICATIONS Pungent odor in the Control Room air supply. Control Room Fire/Dense Smoke. Smoke in the Control Room air supply. Elevated activity reading for the Contro l Room air supply Radiation Monitors. Control Room High Airborne Activity. Control Room High Temperature. Control Room Instrumentation Failures.

Terminated Date/Time:

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 2 of 20 Rev. 7 RETAINMENT OVERRIDE CONDITION ACTION

___ I.a PRESS the ISOLATE PB for the I/S Control Room Ventilation Train.

I. Smoke OR Toxic Gases are ENTERING the Control Room from an

Outside source.

Date/Time:

___ I.b PRESS the RECIRC PB for the I/S

CREF Unit.

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 3 of 20 Rev. 7 IMMEDIATE OPERATOR ACTIONS NONE AUTOMATIC ACTIONS IF THEN 2 x 10-5 Ci/cc (outside air supply) Control Room Ventilation Outside Air Dampers isolate. Control Room Emergency Filter Unit starts in Outside Air mode. Control Area Exhaust Fans trip.

Loss of Air Flow in the CREF SYS. Operating unit TRIPS and ISOLATES.

Loss of Air Flow in the Operating Control Room Supply Unit Operating Control Room Supply train trips Standby Control Room Supply train starts Control Room Emergency Filter Unit start (IF 2 x 10-5 Ci/cc outside air supply)

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 4 of 20 Rev. 7 RETAINMENT OVERRIDE CONDITION ACTION

___ I.a PRESS the ISOLATE PB for the I/S Control Room Ventilation Train.

I. Smoke OR Toxic Gases are ENTERING the Control Room from an Outside

source.

Date/Time:

___ I.b PRESS the RECIRC PB for the I/S

CREF Unit.

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 5 of 20 Rev. 7 LIST OF CONDITIONS A. Smoke OR Toxic Gases are detected in the Control Room air supply..................................7 B. CREF has started due to High Radiat ion in the Outside Air s upply.......................................7 C. Evacuation of the Cont rol Room is required..........................................................................

9

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 6 of 20 Rev. 7 RETAINMENT OVERRIDE CONDITION ACTION

___ I.a PRESS the ISOLATE PB for the I/S Control Room Ventilation Train.

I. Smoke OR Toxic Gases are ENTERING the Control Room from an Outside

source.

Date/Time:

___ I.b PRESS the RECIRC PB for the I/S

CREF Unit.

NOTES 1. Portable ELUs (Emergency Lighting Units) are located on elevation 54' of the Diesel Building for use during fire as necessary.

CAUTIONS: 1. Control Room personnel should not remove protective clothing OR respiratory equipment until Radiation Protection Department OR Site Protection has lifted the requirements.

ADDITIONAL INFORMATION

Procedures: HC.OP-SO.GK-0001(Q), Control Area Ventilation System Operation.

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 7 of 20 Rev. 7 SUBSEQUENT OPERATOR ACTIONS CONDITION ACTION ___ A.1 NOTIFY Site Protection.

___ A.2 NOTIFY Salem Control Room

___ **NOTE 1** ___ A.3 DETERMINE source of Smoke or Toxic Gas. ___ CAUTION 1

___ A.4 DON Respiratory Equipment as necessary. A. Smoke OR Toxic Gases are detected in the Control Room air supply.

Date/Time:

___ A.5 WHEN the source of Smoke/Toxic Gas has been determined AND isolated, THEN VENTILATE the Control Room (GK). ___ B.1 REQUEST Radiation Protection to SURVEY the Control Room

AND Limit access as necessary.

___ CAUTION 1

___ B.2 DON Respiratory Equipment AND Protective Clothing as necessary. B. CREF has started due to High Radiation in the Outside Air supply.

Date/Time:

___ B.3 WHEN the source of High Radiation has been determined AND isolated THEN VENTILATE the Control Room (GK).

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 8 of 20 Rev. 7 RETAINMENT OVERRIDE CONDITION ACTION

___ I.a PRESS the ISOLATE PB for the I/S Control Room Ventilation Train.

I. Smoke OR Toxic Gases are ENTERING the Control Room from an Outside

source.

Date/Time:

___ I.b PRESS the RECIRC PB for the I/S

CREF Unit.

CAUTIONS: 2. Personnel safety should not be compromised to perform the following steps prior to evacuating the Control Room. Steps C.2, C.3 and C.4 are not mandatory prior to Control Room Evacuation. 3. Main Condenser vacuum should not be broken before Turbine speed lowers to less than 1200 RPM, except in Emergency Conditions.

ADDITIONAL INFORMATION

Valves: AB-HV-F022A(B,C,D), INBD MSIV AB-HV-F028A(B,C,D) OUTBD MSIV AB-HV-F016, CTMT INBD STM LINE DRAIN HDR ISLN INBOARD VALVE AB-HV-F019, CTMT INBD STM LINE DRAIN HDR ISLN OUTBOARD VALVE BB-HV-F031A, RECIRC PUMP A DISCH VALVE BB-HV-F031B, RECIRC PUMP B DISCH VALVE 1-CG-HV-1972A/B/C, MAIN CONDENSER VACUUM BREAKERS

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 9 of 20 Rev. 7 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION C.1 ___

___

___ PERFORM the following:

a. REDUCE Recirc. Pump Speed to MINIMUM. b. LOCK the Mode Switch in SHUTDOWN.
c. VERIFY Reactor Shutdown Status.

___ CAUTION 2

___ C.2 TRIP the Main Turbine AND LOCK OUT the Main Generator

. ___ C.3 CLOSE the MSIV's.

AND Steam Line Drains.

___ C.4 PERFORM the following:

___ TRIP the Reactor Recirculation Pumps, AND CLOSE BB-HV-F031A & B.

___ TRIP ALL Primary AND Secondary Condensate Pumps.

___ CAUTION 3

___ WHEN the Turbine is <1200 RPM OR PRIOR to Exiting the Control Room, OPEN HV-1972A/B/C to BREAK CONDENSER VACUUM: C. Evacuation of the Control Room is required.

Date/Time: ____________

(Continued on Page 11)

___ STOP Control Room HVAC fans A (B) VH-403 Control Room Supply Fans AND A (B) V-415 Control Room Return Air Fan. Continued on Page 11

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 10 of 20 Rev. 7 RETAINMENT OVERRIDE CONDITION ACTION

___ I.a PRESS the ISOLATE PB for the I/S Control Room Ventilation Train.

I. Smoke OR Toxic Gases are ENTERING the Control Room from an Outside

source.

Date/Time:

___ I.b PRESS the RECIRC PB for the I/S

CREF Unit.

CAUTIONS: 4. Conditions must be evaluated quickly and at the earliest opportunity.

The order to evacuate the Control Room must be made prior to a significant

deterioration in conditions.

NOTES: 2. The following actions are performed when init ially establishing control at the Remote Shutdown Panel prior to executing HC.OP-IO.ZZ-0008(Q).

3. IF the Reactor was NOT scrammed AND the MSIVs are still open, then the Feedwater System AND the Main Turbine Bypass Valves may be regulating Rx level AND Rx pressure at this time.

ADDITIONAL INFORMATION

Procedures: HC.OP-IO.ZZ-0008(Q), Shutdown From Outside The Control Room.

Indications:

PR-7853D Reactor Vessel Pressure LR-7854 Reactor Vessel Level PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 11 of 20 Rev. 7 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION Continued from Page 9

___ CAUTION 4 ___ C.5 EVACUATE Main Control Room personnel AND TAKE the following:

___ SM key ring

___ EOP locker key (# 9)

___ C.6 ANNOUNCE on the Public Address System:

The Main Control Room has been EVACUATED.

___ C.7 PROCEED to the Remote Shutdown Panel.

___ C.8 REQUEST Communicators to report to the TSC to perform Notification calls.

___ **NOTE 2** ___ **NOTE 3** C.9 MONITOR the following Plant Parameters:

___ Reactor Pressure

___ Reactor Level C.10 PLACE the following RSP Panel Transfer

Switches to EMER:

___ Channel 'A' TRANSFER

___ Channel 'C' TRANSFER

___ Channel 'B' TRANSFER

___ Channel 'D' TRANSFER

___ Channel 'NON-1E' TRANSFER C. Evacuation of the Control Room is required.

(Continued from Page 9)

Continued on Page 13 PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 12 of 20 Rev. 7 RETAINMENT OVERRIDE CONDITION ACTION

___ I.a PRESS the ISOLATE PB for the I/S Control Room Ventilation Train.

I. Smoke OR Toxic Gases are ENTERING the Control Room from an Outside

source.

Date/Time:

___ I.b PRESS the RECIRC PB for the I/S

CREF Unit.

CAUTIONS: 5. The high level trip may NOT function in the event a fire occurs in the relay room.

[CD-012Z] 6. To prevent RCIC Turbine exhaust piping and check valve vibrat ion problems, RCIC Turbine speed should be rapidly increased to 2150 rpm and maintained above 2150 rpm to prevent possible bearing damage. 7. The OPEN push button for the HV-F045 TURB STM SUP VLV must be held pressed until the valve is fully open.

NOTES: 4. Opening the 1AD417-10 breaker will shut down HPCI by closing the Turbine Stop Valve, Governor Valve, AND HPCI Pump Discharge Valve.

ADDITIONAL INFORMATION

Procedures: HC.OP-IO.ZZ-0008(Q), Shutdown From Outside The Control Room.

Pumps/Valves:

0P219 VACUUM PUMP RCIC GLAND SEAL CONDENSER VAC PUMP HV-F046 LUBE OIL COOLER WTR ISLN VLV. FC-HV-4282 TURB TRIP THROT VLV Limitorque Operator. HV-F045 TURB STM SUP VLV HV-F013 RCIC FW ISLN MOV HV-F025 RCIC STM LINE DRN AOV HV-F004 RCIC VAC TANK LVL AOV HV-F022 RCIC TEST BYP TO CST MOV SI-4280-2 RCIC Turbine Speed FIC-4158 RCIC Pump Flow Controller PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 13 of 20 Rev. 7 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION Continued from Page 11

___ C.11

___ ___

___ C.12 ___ C.13 IF emergency takeover is successful, NOTIFY the Shift Manager that control has been established from the Remote Shutdown Panel.

    • NOTE 4** CAUTION 5 WHEN HPCI is no longer required, OPEN 1AD417-10, HPCI RELAY VERT BD 10C620. IF RCIC operation is required, THEN VERIFY RCIC System auto initiation OR PLACE RCIC in service as follows:

___ a. ENSURE RCIC Flow Controller is set to 600 gpm AND AUTO is ON.

___ b. START 0P219. ___ c. OPEN HV-F046.

___ d. ENSURE FC-HV-4282 is OPEN.

___ CAUTION 6

___ CAUTION 7

e. SIMULTANEOUSLY PERFORM the following:

___ PRESS AND HOLD HV-F045 OPEN PB UNTIL OPEN. ___ OPEN HV-F013.

f. ENSURE the following:

___ HV-F025 is CLOSED

___ HV-F004 is CLOSED

___ HV-F022 is CLOSED

___ RCIC Turbine Speed of 2150 - 4500 rpm C. Evacuation of the Control Room is required.

(Continued from Page 11)

(Continued on Page 15)

Continued on Page 15

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 14 of 20 Rev. 7 RETAINMENT OVERRIDE CONDITION ACTION

___ I.a PRESS the ISOLATE PB for the I/S Control Room Ventilation Train.

I. Smoke OR Toxic Gases are ENTERING the Control Room from an Outside

source.

Date/Time:

___ I.b PRESS the RECIRC PB for the I/S

CREF Unit.

CAUTIONS: 8. Opening SRVs at low Reactor pressures (< 700 psig) may result in failure of SRVs to reclose when required.

NOTES: 5. During normal observed operation of the RCI C Turbine, Gland Seal Condenser Condensate Pump 0P220 cycles ON for 1.5 minutes of every 2.5 minutes. This run frequency maintains the collection tank within the 6.75 - 13.25 level band. 6. Different SRVs should be opened each time to evenly distribute the heat being added to the Suppression Chamber.

Procedures: HC.OP-IO.ZZ-0008(Q), Shutdown From Outside The Control Room.

Pumps/Valves: PSV-F013F(H, M) Safety/Relief Valve F(H,M)

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 15 of 20 Rev. 7 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION ___ C.14 ___ ___ C.15 ___ C.16 ADJUST RCIC Flow Controller RAISE/LOWER SETPOINT as required to maintain Reactor

Level. **NOTE 5** WITH the RCIC Turbine in service, Approximately every 2.5 minutes PRESS AND HOLD 0P220 START PB for 1.5 min, THEN RELEASE the START push button.

MAKE a plant announcement stating the RCIC system is in service and for all personnel to stay

clear of the Torus Chamber area.

___ **NOTE 6** ___ CAUTION 8

___ C.17 ___ C.18 ENSURE Reactor Pressure 905-1045 psig utilizing PSV-F013F (H, M) OPEN and/or CLOSE

Pushbuttons.

ENTER IO.ZZ-0008(Q).

C. Evacuation of the Control Room is required.

(Continued from Page 13)

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 16 of 20 Rev. 7

This Page Intentionally Blank PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 17 of 20 Rev. 7 COMPLETION AND REVIEW

1.0 COMPLETION AND REVIEW 1.1 EXPLAIN the entry Condition into the abnormal in the Comments Section. ___

1.2 ANNOTATE in the comments section all systems affected by the implementation of this procedure AND restoration actions (i.e. restoration line ups) completed/required. ___

1.3 ATTACH photocopies of any Hard Cards utilized as part of this procedure implementation to Attachment 1. ___

1.4 ENSURE the Exit time for any applicable conditions and this abnormal are annotated in the comment section

AND the Control Room Logs. ___ 1.5 FORWARD completed Portions of this procedure AND Sections 1 and 2 of Attachment 1 to SM/CRS for approval and Record Retention. ___

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 18 of 20 Rev. 7

This Page Intentionally Blank PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 19 of 20 Rev. 7 ATTACHMENT 1 COMPLETION AND REVIEW Page 1 of 2

1.0 COMMENTS

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PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 20 of 20 Rev. 7 ATTACHMENT 1 COMPLETION AND REVIEW Page 2 of 2

2.0 SIGNATURES

Print Name Initials Signature Date __________________ ______ ________________________ _________ __________________ ______ ________________________ _________

__________________ ______ ________________________ _________

__________________ ______ ________________________ _________

__________________ ______ ________________________ _________

__________________ ______ ________________________ _________

Completion of this attachment is annotated in the Control Room Logs:

Printed Name Signature Date/Time 3.0 SM/CRS FINAL REVIEW AND APPROVAL:

This procedure and Attachment 1 have been reviewed for completeness and accuracy.

Entry/Exit conditions and all deficiencies, incl uding corrective actions, are clearly recorded in the COMMENTS Section above.

Printed Name Signature Date/Time

4.0 RECORDS

4.1 RETAIN the following in accordance with RM-AA-101 Records Management Program: Procedure cover page Affected Conditions and Hard Cards performed Completion and Review section Attachment 1

PSEG Internal Use Only HC.OP-AB.HVAC-0002(Q) CONTROL ROOM ENVIRONMENT Hope Creek Page 1 of 1 Rev. 7 Packages and Affected Document Numbers incorporated into this revision: CP No. CP Rev. AD No. Rev No. None The following OPEX were incorporated into this revision: None The following OTSCs were incorporated into this revision: None REVISION

SUMMARY

70108592-0020 Added new Subsequent Action C.12 to OPEN the HPCI RELAY VERT BD Breaker when HPCI is no longer required.

Added Subsequent Action C - CAUTION #5 to Aler t that the high level may NOT function in the event a fire occurs in the Relay Room.

Added Subsequent Action C - NOTE #4 to inform that the HPCI RELAY VERT BD Breaker will shut down HPCI by closing the Turbine Stop Valve, Governor Valve, and HPCI Pump Discharge Valve.

70107332-0020 Added Subsequent Action C.11 to inform the Shift Manager that control has been established at the RSP.

IMPLEMENTATION REQUIREMENTS:

None

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