ML110050502

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HC.OP-AB.MISC-0001(Q), Rev. 15, Acts of Nature
ML110050502
Person / Time
Site: Salem, Hope Creek  PSEG icon.png
Issue date: 03/05/2010
From:
Public Service Enterprise Group
To:
Office of Nuclear Reactor Regulation
References
LR-N10-0355 HC.OP-AB.MISC-0001(Q), Rev 15
Download: ML110050502 (34)
v • d • e


Text

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 1 of 33 Rev. 15 Effective Date 3/5/10 CATEGORY II ACTS OF NATURE ALARMS

  • SEISMIC MON PNL C673 C6 - C4
  • COMPUTER POINT IN ALARM A2 - F5 INDICATIONS
  • Seismic trigger (Target Flag is white).
  • Alarm light (Amber) on the Seismic Switch Power Supply is lit.
  • Sustained High Winds from the South / Southeast with little or no rain.
  • Hurricane OR Tropical storm watch for Salem County.
  • Hurricane OR Tropical storm warning for Salem County.
  • Coastal flood warning for Salem County.
  • High wind warning for Salem County (sustained winds greater than 40 MPH for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> OR gusts greater than 58 MPH).
  • Tornado warning for Salem County.
  • Observation of severe weather conditions.
  • Tide Level is anticipated to reach T/S Limit of 95 feet.
  • Snowfall projected to be greater than 12 inches AND snowing on site.

Date/Time TERMINATED:

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 2 of 33 Rev. 15 This Page Intentionally left Blank.

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ACTS OF NATURE Hope Creek Page 3 of 33 Rev. 15 IMMEDIATE OPERATOR ACTIONS NONE AUTOMATIC ACTIONS NONE

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ACTS OF NATURE Hope Creek Page 4 of 33 Rev. 15 This Page Intentionally left Blank.

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ACTS OF NATURE Hope Creek Page 5 of 33 Rev. 15 LIST OF CONDITIONS A. Delaware River level is expected to reach 95 feet........................................................ 7 B. Delaware River level 95............................................................................................ 7 C. Delaware River level IS anticipated to reach 99.5........................................................ 7 D. Delaware River level > 99.5.......................................................................................... 7 E. A Seismic Event has occurred...................................................................................... 9 F. Seismic Event EXCEEDS the allowable Operating Basis Earthquake (0.1g)............... 9 G. Sustained South / Southeast High Winds ( 40 mph) WITH LITTLE or NO rain for 8 Hours...................................................................................................................... 9 H. A Hurricane OR Tropical Storm WATCH is issued for the area.......................................... 11 I.

Hurricane, Tropical storms, OR Coastal flood WARNINGS are issued for the area.............. 11 J.

A Severe Thunder Storm, High winds OR Tornado Warning has been issued for the area................................................................................................................. 13 K.

A Tornado has struck the plant....................................................................................... 15 L.

Weather is extremely cold.............................................................................................. 15 M. Heavy snowfall is forecast for the area....................................................................... 17

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 6 of 33 Rev. 15 ADDITIONAL INFORMATION:

NOTES:

1. Once the Watertight Doors have been closed for T/S 3.7.3, they may be opened for short periods of time for personnel access. If a Door is required to be open for an extended period of time, the time the door is open SHALL be RECORDED in the control room logs. The following criteria has been established for operating these doors:

[PR 980615190]

z Operations Department personnel SHALL operate Watertight Doors with air bladders.

z Operations OR Radwaste Department personnel SHALL operate Watertight Doors that are locked.

z Any personnel MAY operate all other Watertight Doors.

Procedures:

  • HC.OP-DL.ZZ-0026(Q), Surveillance Log.
  • HC.OP-SO.FA-0001(Z), Auxiliary Steam System Operation.
  • HC.OP-SO.JE-0001(Q), Diesel Fuel Oil Storage and Transfer System Operation
  • HC.OP-IO.ZZ-0004(Q), Shutdown From Rated Power To Cold Shutdown.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 7 of 33 Rev. 15 SUBSEQUENT OPERATOR ACTIONS CONDITION ACTION

    • NOTE 1**

___A.1 CLOSE all Watertight Perimeter Doors IAW.

A. Delaware River level is expected to reach 95 feet.

Date/Time:

[T/S 3/4.7.3]

___A.2 ENSURE that doors 3315B AND 3331B are LOCKED CLOSED.

REFER to Attachment 4.

___B.1 MONITOR tide level at least once each Hour AND RECORD on DL.ZZ-0026 (Q); k.

[CD-190Y, 259Y, 261Y, 387Y]

B. Delaware River level 95.

Date/Time:

[T/S 4.7.3.c]

___B.2 REFER to OP-AA-108-111-1001

___C.1 REFER to OP-AA-108-111-1001 C.2 DIRECT Chemistry to perform the following:

(HC.CH-SO.AX-0001)

[CD-535G]

z REMOVE Hydrogen Tube Trailers from site.

z VENT the LOX Tank.

___C.3 FILL EDG Fuel Oil (JE) and Lube Oil (KJ) if necessary. [CD409Y]

C. Delaware River level IS anticipated to reach 99.5 Date/Time:

[T/S 3.7.3]

___C.4 IF HWCI is secured for tube trailer removal, THEN INSTRUCT I&C to reduce MSL Rad Monitor set points.

___D.1 COMMENCE a unit shutdown IAW IO-0004.

___D.2 SHUTDOWN the Auxiliary Boilers. (FA)

___D.3 BE in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

___D.4 BE in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

D. Delaware River level > 99.5 Date/Time:

[T/S 3.7.3]

[CD-260Y]

___D.5 IF River Level exceeds 102 feet THEN CHECK Watertight Perimeter Doors every 30 minutes AND RECORD results on Attachment 2.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 8 of 33 Rev. 15 NOTES:

2. Seismic Events of > 0.01 gs but < 0.1 gs IN PROGRESS would be indicated by the following:
  • Amber SMA-3 EVENT ALARM light should be illuminated.
  • SMA-3 EVENT INDICATOR should be white.
  • 5 SMA-3 Tape Machines should be recording.
  • Amber ALARM light on the Seismic Switch Power Supply drawer should be extinguished.

Seismic Events of > 0.01 gs but < 0.1 gs that HAVE OCCURRED but are no longer in progress would be indicated by the following:

  • Amber SMA-3 EVENT ALARM light extinguished.
  • 5 SMA-3 Tape Machines should be advanced but not running.
  • SMA-3 EVENT INDICATOR should be white.
  • Amber ALARM light on the Seismic Switch Power Supply drawer should be extinguished.

Seismic Events of > 0.1 gs IN PROGRESS or that HAVE OCCURRED would be indicated by the above indications. In addition:

  • Amber ALARM light on the Seismic Switch Power Supply drawer should be illuminated
  • Activation of Seismic Annunciator C6-C4 ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-SO.SG-0001(Q), Seismic Instrumentation System Operation
  • HC.OP-IO.ZZ-0004(Q), Shutdown From Rated Power To Cold Shutdown.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 9 of 33 Rev. 15 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION

___E.1 TERMINATE activities on the Refuel Floor AND all Dry Cask Storage activities.

    • NOTE 2**

___E.2 DETERMINE the Seismic Event Level IMMEDIATELY following a Seismic Event by comparing the measured response spectra to the Operating Basis Earthquake (0.1g).

(SG) [CD-215Y, FSAR 3.7.4.4]

___E.3 Thoroughly INSPECT systems essential for safe shutdown.

___E.4 MAKE a visual inspection of the plant to ensure structural integrity.

___E.5 VERIFY that the Security System is intact.

E. A Seismic Event has occurred.

Date/Time:

___E.6 INSPECT the loaded Spent Fuel Storage Casks including temperature monitoring system at ISFSI.

F. Seismic Event EXCEEDS the allowable Operating Basis Earthquake (0.1g).

Date/Time:

[FSAR 3.7.4.4]

___F1 COMMENCE a Unit Shutdown IAW IO.ZZ-0004.

G. Sustained South / Southeast High Winds ( 40 mph) WITH LITTLE or NO rain for 8 Hours.

Date/Time:

___G.1 CONTACT AND DIRECT T&D and the System Engineer to INSPECT the switchyard for excessive salt accumulation/contamination.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 10 of 33 Rev. 15 NOTES:

3. The evaluation should consider placing the Reactor in a shutdown condition 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> prior to the anticipated high wind arrival. This action allows the removal of decay heat to the main condenser for a two hour period prior to the high winds arriving (approximately 60% of the energy generated in the first four hours following shutdown).

This reduces the amount of decay heat required to be removed should a Station Blackout occur. Performing an early shutdown also allows many air operated valve operations necessary for decay heat removal following shutdown to be operated while air compressors are available. These operations would result in fewer air operated valve operations in a station blackout and longer coping capability involving air compressors. Any plans for shutting down the plant should be communicated and coordinated with Salem Control Room and the System Operator.

4. SACS SSWS Overland Express discharge piping has been analyzed for wind loading up to 108 mph but has NOT been analyzed for missiles generated by high winds.

Automobiles weighing <4000 lbs could become missiles and should be removed from the 1/2 mile frontal radius of the discharge piping. IF the discharge piping can be removed prior to the high winds affecting the site, THEN no further action is necessary.

ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-IO.ZZ-0004(Q), Shutdown From Rated Power To Cold Shutdown.
  • HC.OP-AB.ZZ-0135(Q), Station Blackout /Loss Of Offsite Power/Diesel Generator Malfunction.
  • HC.OP-DL.ZZ-0026(Q), Surveillance Log.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 11 of 33 Rev. 15 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION

___H.1 REVIEW IO.ZZ-0004, AND BE PREPARED to Shutdown the Plant.

___H.2 REVIEW Station Blackout Abnormal.

___H.3 REFER TO OP-AA-108-111-1001.

___H.4 CLOSE doors on transformer cubicles AND electrical panels outside.

H.5 DIRECT Chemistry to perform the following:

(HC.CH-SO.AX-0001) [CD-535G]

z REMOVE Hydrogen Tube Trailers from site.

___H.6 IF HWCI is secured for tube trailer removal, THEN INSTRUCT I&C to reduce MSL Rad Monitor set points.

___H.7 PREPARE to stop Dry Cask Storage (DCS) activities outside if a hurricane warning is issued.

H. A Hurricane OR Tropical Storm WATCH is issued for the area.

Date/Time:

[PR 961218156]

___H.8 REFER to OP-AA-101-112-1002

___I.1 TERMINATE surveillance testing, EDG maintenance, AND RESTORE systems at the discretion of the SM.

[CD420D, CD223H]

    • NOTE 3**

___I.2 EVALUATE placing the plant in Hot Shutdown.

___I.3 CLOSE all Watertight Perimeter Doors IAW Att. 2.

___I.4 MONITOR river level every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> AND RECORD on DL.ZZ-0026 (Q); Attachment 3J.

___I.5 CHECK the doors once per shift, AND RECORD results on Attachment 2.

___I.6 REFER TO OP-AA-108-111-1001

___I.7 STOP all outside DCS activities.

___I.8 REFER to OP-AA-101-112-1002

    • NOTE 4**

___I.9 IF SACS SSWS Overland Express discharge piping is installed, PERFORM the following:

CONSIDER declaring the affected SACS SSWS loop INOPERABLE.

I.

Hurricane, Tropical storms, OR Coastal flood WARNINGS are issued for the area.

[T/S 3.7.3 & 4.7.3.b]

Date/Time:

[CD-387Y]

REMOVE automobiles to a minimum distance of 1/2 mile from the discharge piping.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 12 of 33 Rev. 15 NOTES:

4. SACS SSWS Overland Express discharge piping has been analyzed for wind loading up to 108 mph but has NOT been analyzed for missiles generated by high winds.

Automobiles weighing <4000 lbs could become missiles and should be removed from the 1/2 mile frontal radius of the discharge piping. IF the discharge piping can be removed prior to the high winds affecting the site, THEN no further action is necessary.

ADDITIONAL INFORMATION:

Procedures:

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 13 of 33 Rev. 15 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION

___J.1 TERMINATE surveillance testing, EDG maintenance, and restore systems at the discretion of the SM. [CD420D, CD223H]

___J.2 MAKE a page Announcement AND LIMIT outside activities.

___J.3 REFER TO OP-AA-108-111-1001

___J.4 BE PREPARED to stop DCS outside activities.

___J.5 REFER to OP-AA-101-112-1002.

(COORDNATE storm preparation with Salem SM.)

    • NOTE 4**

J.6 IF SACS SSWS Overland Express discharge piping is installed, PERFORM the following:

  • CONSIDER declaring the affected SACS SSWS loop INOPERABLE.

J.

A Severe Thunder Storm, High winds OR Tornado Warning has been issued for the area.

Date/Time:

  • REMOVE automobiles to a minimum distance of 1/2 mile from the discharge piping.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 14 of 33 Rev. 15 ADDITIONAL INFORMATION:

CAUTIONS :

1. Inspection of Diesel FOST vent/flame arrestor and piping is required by USFAR Section 3.5.1.1. It is important to maintain the venting capability for the FOSTs. If the vent line becomes blocked, then the fuel oil transfer pumps are capable of developing a vacuum in the FOSTs as Diesel Fuel Oil is withdrawn. This vacuum may damage the Tanks, or impair the ability of the pumps to transfer Diesel Fuel Oil to the Day Tank.
2. The blind flange should be replaced OR repairs made to the Vents/Flame Arrestor AND piping prior to adding Diesel Fuel Oil to the FOST.

Procedures:

  • HC.OP-GP.ZZ-0003(Q), Station Preparations For Winter Operation.
  • HC.OP-SO.QJ-0001(Q), Heat Tracing System Operation.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 15 of 33 Rev. 15 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION CAUTION 1

___K.1 IMMEDIATELY after the Tornado has left the

area, INSPECT the following for damage.

z Diesel FOST Vents/Flame Arrestor z

Diesel FOST Emergency Relief Valves z

Diesel FOST Vent piping.

CAUTION 2

___K.2 IF any of the above Equipment IS DAMAGED, DIRECT Mechanical Maintenance to open a spare 4 inch blank flange connection on the damaged Diesel FOST using Attachment 5.

___K.3 INSPECT Spent Fuel Storage Casks at ISFSI for vent blockage and temperature monitoring system damage if a tornado has struck the plant.

K.

A Tornado has struck the plant.

Date/Time:

[FSAR 3.5.1.1]

___K.4 IF any vents are blocked, have the material removed and for storage casks with damaged temperature monitoring systems, ESTABLISH ALTERNATE MONITORING.

___L.1 REFER to GP.ZZ-0003

___L.2 ENSURE proper operation of the tank heaters AND the heat tracing, especially the RCIC & HPCI suction lines (QJ).

___L.3 PLACE De-Icing in-service (DA) as necessary.

___L.4 PLACE exposed tanks on recirculation as necessary.

___L.5 CLOSE louvers and doors that might result in localized freezing if left open. (i.e., Boiler House, Service Water House, Switch Yard Control House, Asphalt Plant, Fire Pump House).

(REFER TO Attachment 3 for operating instructions for the exterior watertight doors at the Intake Structure.)

L.

Weather is extremely cold.

Date/Time:

___L.6 INCREASE the frequency of routine Auxiliary Boiler inspections.

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ACTS OF NATURE Hope Creek Page 17 of 33 Rev. 15 SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION

___M.1 VERIFY Heating Systems are operating properly.

M.2 ENSURE ventilation systems outside air intakes are NOT blocked, including those for:

  • Reactor Building.
  • Service Area.
  • Radwaste Building.
  • Turbine Building.

___M.3 Periodically ADVANCE Roll Filter Media on affected ventilation systems, as necessary, AND REMOVE any snow accumulation to prevent plugging of the filter media.

___M.4 MONITOR the snow accumulation in the area of the Diesel Generator exhaust pipes each hour WHEN snowfall is > 12 inches.

[CD-448Y]

___M.5 SHOVEL the snow from around the perimeter of the Diesel Generator exhaust pipes.

WHEN snow accumulation reaches 36 inches.

___M.6 SHOVEL the snow from the exhaust boxes WHEN snow depth reaches 6 inches in the Diesel Exhaust.

[PR 970903134]

___M.7 RECHECK for DRIFTING snow around Diesel Generator exhaust pipes after snowfall has subsided.

M. Heavy snowfall is forecast for the area Date/Time:

[PR 960203075]

___M.8 CONSIDER increased frequency monitoring AND MONITOR for snow accumulation near inlet vents of all Spent Fuel Storage Casks and REMOVE snow accumulated.

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ACTS OF NATURE Hope Creek Page 18 of 33 Rev. 15 This Page Intentionally Left Blank

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ACTS OF NATURE Hope Creek Page 19 of 33 Rev. 15 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.

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ACTS OF NATURE Hope Creek Page 20 of 33 Rev. 15 This Page Intentionally Blank

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ACTS OF NATURE Hope Creek Page 21 of 33 Rev. 15 ATTACHMENT 1 (Page 1 of 2)

COMPLETION AND REVIEW

1.0 COMMENTS

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ACTS OF NATURE Hope Creek Page 22 of 33 Rev. 15 ATTACHMENT 1 (Page 2 of 2)

COMPLETION AND REVIEW

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:

3.1 This procedure and Attachment 1 have been reviewed for completeness and accuracy. Entry/Exit conditions and all deficiencies, including corrective actions, are clearly recorded in the COMMENTS Section above.

Printed Name SM/CRS Date 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.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 23 of 33 Rev. 15 ATTACHMENT 2 (Page 1 of 2)

CLOSURE OF WATERTIGHT PERIMETER DOORS

1. NOTIFY the following Personnel that Watertight Doors will be closed.

AND all passage through these doors should be coordinated with the Operations Department:

Security Site Protection.

Plant Personnel (via Page announcement).

NOTE The signs posted in Steps 2 and 3, informs personnel of the requirement to contact the Control Room prior to operating the door, maintaining administrative control.

2. CLOSE AND POST Signs on all Intake Structure doors on TABLE 1 within one hour.
3. CLOSE AND POST Signs on all Power Block doors on TABLE 2 within 11/2 hours.

TABLE 1 INTAKE STRUCTURE DOORS DATE:

SHIFT:

LOCATION DESCRIPTION TIME DOORS CHECKED BAY 1 WTD 1 B & D PUMP ROOM BAY 1 WTD 8 SCREEN ROOM BAY 2 WTD 2

  • EMPTY BAY 2 WTD 7
  • SCREEN ROOM BAY 3 WTD 3 A & C PUMP ROOM BAY 3 WTD 6 SCREEN ROOM BAY 4 WTD 4
  • EMPTY BAY 4 WTD 5
  • SCREEN ROOM Doors in Bays 2 & 4 are NOT required per T/S Table 3.7.3-1; however, watertight doors in ALL Bays are to be closed within one hour.

Reference NOTF / RFA 20211794.

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ACTS OF NATURE Hope Creek Page 24 of 33 Rev. 15 This Page Intentionally left Blank.

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ACTS OF NATURE Hope Creek Page 25 of 33 Rev. 15 ATTACHMENT 2 (Page 2 of 2)

TABLE 2 POWER BLOCK DOORS DATE:

SHIFT:

DOOR NUMBER BLDG. LOCATION/

(GRID LOCATION) NOTE 1 TIME DOORS CHECKED HATCH RW 102', NORTH OVERHEAD (45; K)

S-13 RW 102', NORTH BARREL HATCH (45.5; L) 3340B RW 102', NORTH EQUIP.

HATCH (44; M) 3337B RW 102', NORTH PERS. HATCH (44; Md) 6312 UNIT 2 102', NORTH PERS.

HATCH (45.4; T) 6323B UNIT 2 102', NORTH EQUIP.

HATCH (45.4; U) 5315A DIESEL BLDG. 102' WEST PERS. HATCH (29.9; X) 5315C DIESEL BLDG. 102' WEST EQUIP.

HATCH (29; X) 4323A RX. BLDG. 102' SOUTH EQUIP.

HATCH (13.6; U) 4304 RX. BLDG. 102' SOUTH PERS.

HATCH (13.6; U) 3301A AUX. BLDG. 102' SOUTH PERS.

ENTRANCE (13.6; Md) 3305B MAINT. SHOP 102' EQUIP HATCH (13.6; L) 3315B TURB. TO RW 102' PERS.

HATCH (25; H) NOTES 2, 3 & 4 3329A TURB. TO RW 102' EQUIP.

HATCH (27; H) NOTE 2 3331B RW TO ADMIN. 102' PERS.

HATCH (35; H) NOTES 2 & 3 3209A TURB. TO RW 87' PERS.

HATCH (26; H) NOTE 2 NOTE 1 USE print A-0203-0-15 as reference for grid locations NOTE 2 Interior Doors NOTE 3 This watertight flood door is closed and locked. (Attachment 4) [UFSAR 3.4.1.1]

NOTE 4 ENSURE 3315B is locked with the padlock and specially fabricated bracket that prevents the door from being operated. Lock and bracket are located in the Turbine Building on the 102 El. across from the BOP Sample Panel hanging from unistrut and uses a 2043 Master Lock key. [70020387]

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ACTS OF NATURE Hope Creek Page 27 of 33 Rev. 15 ATTACHMENT 3 OPERATION OF EXTERIOR WATERTIGHT MISSILE DOORS (TYPE C4)

AT THE SERVICE WATER INTAKE STRUCTURE (Page 1 of 2)

NOTE Operation of the Door Pneumatic System is semiautomatic such that:

  • WHEN the door is shut, the pins are latched, and the key switch and thumbscrew are in the inflate position, the handwheel is then locked by the Pneumatic System and the seals inflate. [PR 970603061]
  • Either the thumbscrew (Interior side) or the key switch (Exterior side) will unlock the door at which time the handwheel will release, the seals will deflate, and the handwheel can be used to unlatch the door.

The thumbscrew and key switch inflate position is in the 6 and 12 oclock position. The deflate position is in the 3 and 9 oclock position. [PR 970603061]

CLOSURE INSTRUCTIONS

[PR 970603061]

1.0 REMOVE protective covers from the doors AND CLEAR any obstructions from the framed openings.

2.0 VERIFY the handwheel is in the full open position and the door pins are retracted.

3.0 OPEN bottle isolation valve. (Located under steps of respective Pmp Rm.)

4.0 OPEN P-KA-V9980 (V9981, V9982, V9983) INT STRUCT DOOR AIR ISLN.

5.0 VERIFY the air tank on the door is pressurized to approximately 65 - 75 psig.

6.0 IF the seals inflate at this time, THEN ROTATE the thumbscrew (Interior side) in either direction (Approx. 90°) UNTIL the seals deflate.

7.0 PRIOR to closing the door PLACE the thumbscrew (Interior side) in the inflate position.

8.0 CLOSE door AND ROTATE the handwheel in the "close" direction until rotation stops. (The seals will now inflate AND the door will lock automatically) 9.0 VERIFY the handwheel is locked.

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ACTS OF NATURE Hope Creek Page 29 of 33 Rev. 15 ATTACHMENT 3 OPERATION OF EXTERIOR WATERTIGHT MISSILE DOORS (TYPE C4)

AT THE SERVICE WATER INTAKE STRUCTURE (Page 2 of 2)

OPENING INSTRUCTIONS 1.0 ROTATE the thumbscrew (Interior side) OR key switch (Exterior side) in either direction (Approx. 90°) OR UNTIL rotation stops (The seals will now deflate AND the handwheel lock will release) [PR 970603061]

2.0 ROTATE the handwheel in the "open" direction until rotation stops AND THEN OPEN the door.

3.0 CLOSE the air isolation valve at the portable bottle. [PR 970603061]

4.0 CLOSE P-KA-V9980 (V9981, V9982, and V9983) INT STRUCT DOOR AIR ISLN.

5.0 REPLACE the door protective cover.

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ACTS OF NATURE Hope Creek Page 31 of 33 Rev. 15 ATTACHMENT 4 (Page 1 of 1)

LOCKING DOOR 3315B

1. REMOVE Locking Device from wall south of door 3315A in the Turbine Bldg.
2. ENS URE the Door is CLOSED AND DOGGED.
3. ENSURE the handwheel is engaged.
4. INSTALL Bracket on the Rad Waste side of the Door.
5. LOCK the bracket in place with a padlock.

LOCKING DOOR 3331B

1. REMOVE Locking Device from the cage near door 3331B.
2. ENS URE the Door is CLOSED AND DOGGED.
3. ENS URE the handwheel is engaged.
4. INSTALL Bracket on the Radwaste side of the Door.
5. LOCK the bracket in place with a padlock.

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ACTS OF NATURE Hope Creek Page 33 of 33 Rev. 15 ATTACHMENT 5 (Page 1 of 1)

EMERGENCY VENTING OF DIESEL FUEL OIL STORAGE TANKS

1. OBTAIN the following equipment required for removal of the 4 blind flange on the FOST:
  • ELSA (one per person)
  • Breaker Bar OR torque wrench (0-250 ft-lb) OR Equivalent
  • One 1-1/16 socket wrench.
  • One 1-1/16 open end wrench OR Equivalent
2. LOCATE the 4 flange identified as E on P&ID M-30-1 Sht. 1. This flange is the one used by Chemistry to obtain samples, which is located nearest to the end of the access grating walkway. [Refer to HC.CH-SA.ZZ-0001 (Z)]
3. REMOVE flange AND Flexitallic gasket from the FOST to establish an alternate vent path.
4. Care should be exercised to prevent any dirt OR debris from entering a FOST for the time period that a blind flange is removed.
5. WHEN repairs AND replacements are completed, THEN the blind flange should be reassembled using the torque requirements AND procedure described in HC.CH-SA.ZZ-0001 (Z). A new Flexitallic gasket shall be used for reassembly.

PSEG Internal Use Only HC.OP-AB.MISC-0001(Q)

ACTS OF NATURE Hope Creek Page 1 of 1 Rev. 15

  • Packages and Affected Document Numbers incorporated into this revision:

CP No.

CP Rev.

AD No.

Rev No.

None 9

  • The following OPEX were incorporated into this revision: None
  • The following OTSCs were incorporated into this revision: None REVISION

SUMMARY

70106939-0030

  • Changes Action M.8 to consider increased frequency monitoring for snow accumulation.

No actions have changed. This is an editorial change.

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