ML20138K312
| ML20138K312 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 01/31/1997 |
| From: | WISCONSIN ELECTRIC POWER CO. |
| To: | |
| Shared Package | |
| ML20138K159 | List:
|
| References | |
| RP-1A, NUDOCS 9702180147 | |
| Download: ML20138K312 (17) | |
Text
_ _ _ _ .
NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43
, PREPARATION FOR REFUELING January 31.1997
/
Q Unit RECORD Date PROCEDUM VERIFED CURRENT AND CIECKED FOR TEMPORARY CHANGES IF FIELD COPIE5 REQUIRED. USE PDF 0026a BAW NP l.2 4 AND DO M COMPLITE THIS BLOCK BY: DATE: >
1.0 PURPOSE To establish the proper conditions of the reactor vessel and the refueling cavity prior to a refueling condition.
2.0 REFERENCES
IR 96-006, NRC Inspection Report; NRC Commitment for Operations procedures PMT/QC reviews.
3.0 PRECAUTIONS AND LIMITATIONS 3.1 Radiation levels must be monitored per the Chemistry and Health Physics group :
requirements.
\
3.2 Sufficient water must be maintained above reactor internals at all times to ensure the required radiation limits of the Chemistry and Health Physics group are not exceeded.
3.3 Per Technical Specification 15.3.8.7. the containment purge supply and exhaust system shall be demonstrated operable by verifying isolation occurs by both high radiation trip and manual initiation within four days prior to and at least once per seven days during
{
refueling operations.
3.4 The containment personnel hatch doors shall be capable of being closed which means that other than the hatch door O-ring protectors no other equipment can be placed in or run -
through the hatch during refueling operations, i.e., hoses, monorail, or portable ramp sections.
3.5 Tools and equipment should be removed from the reactor vessel area immediately after
~
they are used. )
3.6 Adhere to the requirements of NP 8.4.10, Section 9.0, to prevent the introduction of foreign material into the refueling cavity.
3.7 Prior to flooding the reactor cavity, ensure all equipment is removed, the cavity is cleared, the fuel transfer tube blind flange is removed, and the lower cavity purification V flapper valve is operable.
I 9702190147 970210 ADOCK05000301[; Page 1 of17 PDR . , REFERENCE USE.
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR I IPTE !
Revision 43 )
PREPARATION FOR REFUELING January 31,1997 INITIALS 3.8 The cavity lights must be covered with water before turning them on.
3.9 Adhere to the requirements of REI 19.0 conceming inadvertent boron dilution.
3.10 Offgassing may occur upon head lift if reactor vessel head is not being vented to the pressurizer relief tank. I 3.11 RCS and RWST boron is adjusted 22100 ppm to assure Technical Specification minimum boron concentration is maintained during cavity rinsing with D.I. water. l 3.12 I If the cavity is not flooded (water level at ro.i latch height or greater) and j l the fuel transfer tube gate valve is open, a Level 3 Dedicated Operator i must be assigned to shut the gate valve if containment closure is required. l 4.0 INITIAL CONDITIONS 4.1 The reactor is in the refueling shutdown condition.
l 4.2 The spent fuel pool cooling system is in operation.
l 4.3 The reactor coolant system has been purified to <0.05 pCi/cc total gas l l
activity and 54.0E-04 pCi/ml 1-131 activity, prior to cavity floodup.
4.4 CH The RWST has been verified to be within acceptable chemical specifications for:
4.4.1 Boron 22100 ppm 4.4.2 CH Chlorides 4.4.3 CH Fluorides CH 4.5 The cavity cooling fans are secured and tagged out of service.
O Page 2 of1,7 REFERENCE USE
NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 PREPARATION FOR REFUELING January 3'. 1997 4.6 To prepare the lower cavity for filling, verify:
l NOTE: QCInspector must witnessperformance ofStep 4.6.1c.
4.6.1 he refueling cavity drain line cleanout flange installed.
- Requires:
- a. One 4" 150# Flexitallic gasket #913-1493
- b. Torque wrench and a 1-1/16" socket 4
- c. Torque bolts to 45 ft.lbs.
Torque Wrench No. Cal Date:
- d. Bolts properly torqued QC ,
, 4.6.2 ne cleanout flange drain / flush valve is shut ifinstalled on l flange.
4.6.3 The shielded drum is installed.
4.6.4 The shielded drum disconnect drain valve is shut.
4.6.5 WL-1705, cavity to WDS shut.
4.6.6 WL-1711, cavity to WDS shut.
NOTE: Thefollowing step is satisfied ofthe RCS was horated to refueling boron concentration prior to securing ofthe last Reactor Coolant Pungp asperformedin OP-3C.
4.7 The entire reactor coolant system volume is borated to a concentration
>2100 ppm, including the intermediate legs and S/G tubes if not burped.
l 4.8 Danger tags prepared.
l 4.8.1 Fuel transfer gate valve will be tagged shut in Step 5.9.1.
(Vl 4.8.2 Danger tags per OP-7A required for Step 5.31.4 1
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 PREPARATION FOR REFUELING January 31.1997 INITIALS 5.0 PROCEDURE NOTE: Steps of this procedure may be commenced at any time as long as they do not adversely affect the overallsequence.
5.1 Preparation for reactor vessel head removal are complete per l 1(2)RMP 9096 up to the point of opening the RCS.
MTN NOTE: Before removing the reactor vessel " Head-vent-spool-piece", the reactor coolant system must be drained to about onefoot below the reactor vesselflangeper OP-4D.
5.2 Remove " Head-vent-spool-piece"in the refueling cavity. Leave head vent (RC-500) open.
5.3 MTN Remove reactor vessel level system high side spool piece in refueling cavity.
5.4 IC Disconnect the thermocouple wiring and remove conoseals. Except for l the 2 dedicated T/Cs per 1(2)RMP 9096.
i 5.5 MTN Install the neutron detector cover plates and seals.
NOTE: IC Before defensioning the reactor vessel head, the reactor coolant system must be drained to about onefoot below the reactor vessel flangeper OP-4D.
l 5.6 Detention the reactor vessel head per 1(2)RMP 9096.
5.7 MTN Place the vessel cavity seal ring (including seals) in place and tighten.
5.8 MTN In preparation for fuel transfer tube blank flange removal:
5.8.1 Isolate the SFP from the transfer canal.
NOTE:
Ifthe transfer tubeflange is to be removed with the transfer canalfull of water, then Steps 5.8.2 and 5.8.3 become N/A. '
5.8.2 Lower the level in the transfer canal to below the transfer tube ;
by pumping the transfer canal to an empty IIUT and/or the !
SFP.
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR t IPTE Revision 43 PREPARATION FOR REFUELING January 31.1997
, INITIALS '
5.8.3 Crack open the fuel transfer gate valve to drain any water between the valve and the blank flange. Then shut the gate l valve, t
- CAUTION
- BE PREPARED FOR LEAKAGE INTO THE REFUELING CAVITY DURING THE NEXT STEP. IF THE TRANSFER TUBE FLANGE IS BEING REMOVED WITH THE CANAL FULL OF WATER, THEN 3
260 GALLONS OF WATER COULD DRAIN INTO THE REFUELING CAVITY.
5.9 Remove the Transfer Tube Flance NOTE: A ratchet wrench with 1-11/16" socket is recommendedfor transfer tubeflange bolt removal due to high dose rates in the area.
l 5.9.1 Verify the fuel transfer gate valve is danger tagged shut.
NOTE: Manipulator-mounted hoist is the preferred lofting devicefor transfer tubeflange removal. Ifthe manipulator is unavailable, steps 5.9.2 and S.9.3 are N/A and an alternate lifting device may be used, provided it meets the rigging requirementsfor the weights and equipment involved.
5.9.2 Verify power supply to manipulator:
- a. Manipulator crane 1(2)Z-16 PPI(6) Bkr 1 ON
- b. Manipulator crane 1(2)Z-16 disconnect (on shield wall)
ON 5.9.3 Verify manipulator operator dedicated for transfer tube flange removalis on manipulator bridge.
5.9.4 Remove the two flange bolts at the ten and two o' clock positions and install the brass alignment pins (1-11/16" and 5/8" wrenches).
--.a
, 5.9.5 Complete the flange removal leaving the brass alignment pins,
( installed for flange reinstallation.
Page 5 of17 REFERENCE USE
i NUCLEAR POWER BUSINESS UNIT RP1A I REFUELING PROCEDURES MAJOR l
IPTE l Revision 43 I PREPARATION FOR REFUELING January 31.1997 INITIALS 5.9.6 Hang the flange from its lifting cable with the flange sealing face toward the wall.
5.9.7 Remove and discard the flexitallic gaskets (2).
5.10 Inspect the transfer canal keyway and lower cavity. Remove the debris.
5.11 Verify the transfer canal water level is <2 feet above the refueling cavity water level.
5.12 The checkout of the operation of the fuel transfer system per ORT 15
" Fuel Manipulator and Fuel Transfer System Checkout," may be started.
5.13 Position valves as follows:
5.13.1 Shut the steam generator vent valves, RC-545C, RC-546C, RC-547C, and RC-548C.
5.13.2 If rot complete per OP-4D, shut steam generator channel head drains,1-526A&B, and install plugs (Unit I only).
i NOTE: Ifscheduling will allow, the head hft and cavityfloodupfrom the l
RCS should be 14 or more days after shutdown. This n ill reduce airborne iodine concentratioras in containment.
5.14 Ensure the following conditions are met prior to commencing reactor vessel head lift. I 5.14.1 Reactor coolant system boron concentration >2100 ppm.
5.14.2 2: one neutron flux monitor indicating in the Contml Room.
i 5.14.3 RP-1 A, Attachment A, has been completed.
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43
- PREPARATION FOR REFUELING January 31.1997 5.14.4 The W-5A, refueling surface exhaust fan, duct spool piece above 2P-1B RCP is installed. Applicable to Unit 2 only. This step may be marked N/A by the DSS if:
- a. It is a Unit I refueling; or i
- b. The expected iodine levels during the cavity flood will not cause exposure concerns as determined by HP.
NOTE: Analysis is goodfor 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.
5.14.5 Chemistry has verified RCS residual hydrogen peroxide concentration is within range for head lift.
TIME DATE 5.15
('
N If system conditions permit, establish a reactor coolant pump seal injection flow of 3-5 gpm for each pump with the seal outlet valves shut whenever reactor vessel water level is >50% on LT-447/LT-447A.
Flow established (yes/no) A RCP ( ) B RCP ( )
5.16 Check the following in place, 5.16.1 NIS covers 5.16.2 Sandbox covers 5.16.3 Cavity seal ring 5.17 Verify the fuel transfer gate valve is shut.
5.18 Commence filling the lower cavity to about six inches below the vessel flange floor per RP-ID.
5.19 Verify cavity drain flange is not leaking. Ifleakage is apparent, check tighten bolting OR submit a WO.
. (O WO Tag Number
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 PREPARATION FOR REFUELING January 31,1997 g
w INITIALS
- CAUTION
- DO NOT FLOOD OUT THE RCCA CHANGE TOOL.
5.20 Pump the water transferred in Step 5.8.2 (prep for blank flange removal) '
from the holdup rank back to the canal.
l 5.21 1(2)RMP 9096 complete up to the point of actual head lift.
MTN 5.22 Coordination of Steps 5.23 (verify third door closed) through 5.32 (cavity flood with LP seals in place) shall be the responsibility of the shift outage coordinator, and/or a third SRO. Ensure that HP, MTN, OPS, IS1, and IC personnel are aware of who the assigned coordinator is.
SOC SRO NOTE 1: Ifreactor vessellevel needs to be increased to ~onefoot below the flange, then adjustlevelper OP-SA.
NOTE 2: Before hfting the head, venfy that the RCSlevelis about onefoot belowflange and Step 5.14 is complete.
5.23 Verify third door closed at upper and lower hatches with door closed signs (two per door) installed.
l 5.24 Clear the containment of all personnel not directly involved with the head i lift.
HP 1 5.25 Lift the reactor vessel head about four feet above the flange with the observers watching control rods and thermocouple guide columns are not rising with the head.
MTN NOTE: Whenfilling the refueling cavity, use the residual heat removal core deluge valves SI-852A&B, except while conducting inservice testing.
5.26 Raise the water level tojust cover the refueling cavity floor seals, 95-100% on LI-447/L1-447A. Do not exceed a depth of one foot.
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR <
IPTE Revision 43 PREPARATION FOR REFUELING January 31.1997 INITIALS
- CAUTION
- ENSURE THE FLUX MAPPING DETECTORS ARE IN -
THEIR STORAGE LOCATIONS AND THAT NONE OF THE THIMBLES WERE RETRACTED (IC) BEFORE ;
SENDING PERSONNEL INTO KEYWAY TO CHECK FOR LEAKAGE. '
5.27 Send personnel into the keyway, HP coverage required, to check for leakage at the refueling cavity floor seals.
5.27.1 NIS covers ,
ISI 5.27.2 Sandbox covers ISI 5.27.3 Cavity-to-vessel seal ring ISI 5.27.4 After the leak test, lower the reactor vessel level to 85-90% by:
- a. Assign a SRO to oversee the draindown operation until a stable levelis achieved.
at 1500 gpm 100.
- c. Establish communications between the Control Room and the operator at the RHR discharge valves to the RWST.
- d. Open RH-706A or RH-706B.
- CAUTION
INDICATED ON FI-626 (C03) AND F1-660 (LOCAL INDICATOR) s1500 GPM.
- e. Open RH-742A and throttle open RH-742B.
- f. When the desired RV level is attained (85-90%):
Shut RH-742B Shut Shut RH-742A Locked Shut Chec'k shut RH-742 O(,./ Shut / Verify shut RH-706A Locked Shut Locked Shut Shut / Verify shut RH-706B Locked Shut Page 9 of17 REFERENCE USE
NUCLEAR POWER BUSINESS UNIT RP1A l REFUELING PROCEDURES MAJOR l IPTE !
Revision 43 PREPARATION FOR REFUELING January 31.1997 g
w INITIALS NOTE: Any observed leakage must be analyzed and declared l
accentableprior to allowing the thimbles to be retracted. 1 l
5.27.5 If the leakage is acceptable, tell Maintenance to continue head j
lift and then go to Step 5.28. Retract thimbles, and N/A Step 5.27.6 and 5.27.7. Otherwise continue with 5.27.6.
5.27.6 If the leakage was unacceptable, then pump down the refueling cavity per RP-lD to a water level which will allow I maintenance.
5.27.7 Following repairs, repeat the leak test per Steps 5.26 and 5.27.
NOTE: " Thimble withdrawal /L.P. seals" and " completion ofheadleft" may be done concurrently.
5.28 Retract thimbles.
5.28.1 Health Physics has posted the keyway entrance "NO ENTRY" O'l and secured door with a lock.
HP 5.28.2 IC has retracted the thimbles and installed the low pressure seals.
IC l 5.29 Complete lift and storage of reactor vessel head per 1(2)RMP 9096.
5.30 MTN Shut RC-522A reactor vessel local level LI-447B isolation.
l 5.31 Verify conditions have been established to allow cavity flood.
5.31.1 RCP's coupled OR strongbacks installed DSS 5.31.2 RCP seal lines intact OR properly danger tagged.
DSS 5.31.3 WCC review of outstanding work supports proceeding with cavity flood.
5.31.4 DSS Verify core deluge qualification as RHR loop for decay heat removal per OP-7A (in compliance with DCS 3.1.22).
DSS Page 10 of 17
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 PREPARATION FOR REFUELING January 31,1997 f3 g INITIALS CAUTION
5.32 Commence flooding the cavity after IC has completed installation oflow pressure seals:
5.32.1 Open SI-852A&B, core deluge valves and shut RH-720 RHR return.
5.32.2 Open SI-856A and SI-856B to admit refueling water to the residual heat removal pump suction and shut RH-701.
5.32.3 Check incore flux mapping low pressure seals for leakage while filling.
5.33 Perform IT-760(765)ifrequired.
5.34 After the reactor vessel head is stored on the support stand; l O
V 5.34.1 Notify CAS the 3rd door closed requirement is no longer in
- effect.
5.34.2 Reverse the " Door closed" signs (2 per door) on the upper and lower hatch 3rd dc. ors.
NOTE 1: Have HPperiodically sample the atmosphere above the refueling cavity to ensure iodine concentration is within acceptable limits.
NOTEh Application ofhydrazine shallbe conductedper appropriate CAMP.
5.35 Continue filling of the cavity to a level which just covers the full-length drive shafts,-10% on pressurizer cold calibration level LI-433 (2-3/4"/%),
then:
5.35.1 Open RH-701, P-10A&B RHR pumps suction Hdr. MOV.
5.35.2 Shut SI-856A, P-10A, RHR pump suction frorft RWST.
5.35.3 Shut SI 856B, P-10B, RHR pump suction from RWST.
f\ l
'()
5.35.4 Open RH-720, RHR return to RCS.
Page11of17 REFERENCE USE e . , ,
i NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 PREPARATION FOR REFUELING January 31.1997 INITIALS l 5.35.5 I Shut SI-852A, P-10A. RHR pump RV injection MOV.
5.35.6 Shut SI 852B, P-10D, RHR pump RV injection MOV.
i
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5.36 RP-1 A Attaclunent B has been completed for rod unlatchmg. '
5.37 Unlatch the rod control cluster drive shafts in accordance with rod control cluster drive shaft unlatching tool operating procedure RP-4A.
l NOTE: The DSS may elect to N/A Step 5.38 ifthe internals hft is scheduled to takeplace shortly.
5.38 After the control rod drive shafts are unlatched; 5.38.1 Notify CAS the 3rd door closed requirement is no longer in effect.
5.38.2 Reverse the " Door closed" signs (2 per door) on the upper and lower hatch 3rd door.
)
. l NOTE: Step S.40 may beperformedin conjunction with Step 5.39.
5.39 Continue filling cavity to desired level for upper intemals removal. Deck should be above the water line. This level is -42% on cold calibration pressurizer level LI-433 (2-3/4"/%) and -60.5 ft. cavity level.
5.40 Perform IT-750(755)if required.
5.41 Secure refueling water storage tank heaters if <10% level indication, (PP2 breakers 6 and 8, Unit 1)(PP7 breakers I and 3, Unit 2).
5.42 RP-1 A Attachment C completed for upper internals lift.
5.43 Engage the lifting rig with the upper internals in accordance with l 1(2)RMP 9096.
NOTE: MTN ~
Steps 5.44 and S.45 require coordination between the Maintenance supervisor in containment and the Control Room.
5.44 If requested by the Maintenance Supervisor reduce residual heat removal flow to minimum just prior to the actual moving of the upper internals package. Otherwise this step is N/A.
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. NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 I
_ PREPARATION FOR REFUELING January 31.1997 INITIALS l 5.45 As soon as the upper internals package clears the flange, have Operations k restore residual heat removal flow to normal, if required. i 5.46 Move the upper intemals to the storage stand in accordance with l l 1(2)RMP 9096. l MTN 5.47 Notify CAS the 3rd door closed requirement, no longer in effect.
5.48 Reverse the " Door Closed" signs (2 per door) on the upper and lower hatch 3rd doors.
5.49 Continue filling the cavity to desired level for equalizing with the spent fuel pit. Do not flood out the RCCA change tool in the transfer canal which occurs at a cold calibration pressurizer level of-60% on LI-433 (2-3/4"/%).
- CAUTION
- IF A DIFFERENTIAL PRESSURE EXISTS BETWEEN THE CONTAINMENT AND THE PAB THEN A
[~]
C TRANSFER OF WATER CAN TAKE PLACE BETWEEN THE CAVITY AND THE TRANSFER CANAL WHEN THE GATE VALVE IS OPENED.
l 5.50 Remove danger tag AND open the fuel transfer gate valve. THEN notify Control Room to update CL-1E.
5.51 Open the spent fuel pit sluice gate (s) when level is equalized.
5.52 Turn on the underwater lights as required.
e 5.53 Complete ORT 15.
4 Page 13, of 17 . REFERENCE USE
NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 PREPARATION FOR REFUELING January 31 1997 ,
ATTACHMENT A POINT BEACH NUCLEAR PLANT REACTOR VESSEL HEAD LIFT CHECKOFF DATA SHEET COMPONENT CONDITION / STATUS DATE TIME INITIALS Specify RHR Pump on Line Describe Boric Acid Flow Path Audible Count Rate in Control and Containment Plant Evacuation Alarm Tested (Audible in Containment)
High Flux at Shutdown Alarm Tested CAS Notified of 3rd Door Closed Requirement Lower Hatch Doors Capable of Being Closed Ref. 2.4 l
Lower Hatch 3rd Door Closed Door Closed Signs Posted on Door, and Auto Closer Installed (Notes 4 & 5).
Upper Hatch Doors Capable ofBeing Closed ~ '
Ref. 2.4 1
Upper Hatch 3rd Door Closed, Door Closed Signs Posted on Door, and Auto Closer installed (Notes 4 & 5). l j
Communications Checked Control and Containment f W-5A-Refueling Surface Exhaust Operable (NOTE 1) l W 5B-Refueling Surface Supply-Operable (NOTE 1)
I RE 102-El. 66'In Service RE-212-Cont. Nobel Gas Ir. Service I RE 305-Purge Stack Sping L. R. Nobel Gas in Service Containment Vent. Isol. Trip Test RE-212 (NOTE 2) l Containment Vent.1501. Trip Test RE 305 (NOTE 2)
Containment Vent. Isol. Manual (NOTE 2 & 3)
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NUCLEAR POWER BUSINESS UNIT RPIA REFUELING PROCEDURES MAJOR I IPTE Revision 43 ;
PREPARATION FOR REFUELING January 31.1997 I f) j ATTACHMENT B POINT BEACH NUCLEAR PLANT CONTROL ROD UNLATCHING CHECKOFF DATA SHEET COMPONENT CONDITION / STATUS DATE TIME INITIALS Specify RHR Pump on Line Describe Boric Acid Flow Path Audible Count Rate in Control and Containment Plant Evacuation Alarm Tested (Audible it: Containment)
High Flux at Shutdown Alarm Tested CAS Notified of 3rd Door Closed Requirement Lower Hatch Doors Capable of Being Closed Ref. 2.4 Lower Hatch 3rd Door Closed, Door Closed Signs Posted on I Door, and Auto Door Closer installed (Notes 4 & 5) l p Upper Hatch Doors capable of Being Closed
() Ref. 2.4 Upper Hatch 3rd Door Closed, and Door Closed Signs Posted on Door, and Auto Door Closer in",talled (Notes 4 & 5)
Communications Checked Control and Containment W-5A - Refueling Surface Exhaust-Operable (NOTE 1)
W 5B - Refueling Surface Supply-Operable (NOTE 1)
RE-102-El. 66' In Service RE 212-Cont. Nobel Gas-in Service RE 305-Purge Stack Sping L. R. Nobel Gas in Service Containment Vent. Isol. Trip Test RE 212 (NOTE 2)
Containment Vent. Isol. Trip Test RE-305 (NOTE 2)
Containment Vent. Isol. Manual (NOTE 2 & 3) t rx J
)
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NUCLEAR POWER BUSINESS UNIT RP1A REFUELING PROCEDURES MAJOR IPTE Revision 43 i PREPARATION FOR REFUELING January 31.1997 1
i ATTACHMENT C I l
POINT BEACH NUCLEAR PLANT j REACTOR VESSEL UPPER INTERNALS LIFT CHECKOFF DATA SHEET COMPONENT CONDITION / STATUS DATE TIME INITIALS Specify RifR Pump on Line Describe horic Acid Flow Path Audible Count Rate in Control and Containment Plant Evacuation Alarm Tested (Audible in Containment)
High Flux at Shutdown Alarm Tested CAS NotiGed of 3rd Door Closed Requirement Lower Hatch Doors Capable of Being Closed Ref. 2.4 Lower Hatch 3rd Door Closed, and Door Closed Signs Posted on Door, and Auto Door Closer Installed (Notes 4 &
5)
Upper Hatch Doors Capable of Being Closed Ref. 2.4 Upper Hatch 3rd Door Closed. Door Closed Signs Posted on Door, and Auto Door Closer Installed (Notes 4 & 5)
Communications Checked Control and Containment W 5A Refueling Surface Exhaust-Operable (NOTE 1)
W-5B - Refueling Surface Supply-Operable (NOTE 1)
RE 102 El. 66'In Service RE 212-Cont. Nobel Gas-In Service RE-305-Purge Stack Sping L. R. Nobel Gas in Service Containment Vent. Isol. Trip Test RE 212 (NOTE 2)
Containment Vent. Isol. Trip Test RE-305 (NOTE 2)
Containment Vent. Isol. Manual (NOTE 2 & 3)
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NUCLEAR POWER BUSINESS UNIT RP1A i REFUELING PROCEDURES MAJOR IPTE Revision 43 PREPARATION FOR REFUELING January 31.1997
- o .
NOTE 1: N'-6A and M'-6B must be runningfor operation of M'-5A or H'-5B. ;
i NOTE 2: Trip testing must be done within 4 daysprior to and at least onceper 7 days ,
during refueling operations. Verify at least onepurge supply and onepurge exhaust valve trips shut. (Valve operability is referenced in ISTAcceptance
] Criteria Binder) i NOTE 3: Manualinitiation consists of verifying thepurge supply and exhaust valves shut by means oftheir ontrolswitches on the back of C-N.
i NOTE 4:. Signsfor the 3rd door (2 per door) are stored in the sign holder on each 3rd i door. Signs should be reversed when not required. l I ,
- NOTE 5
- The 3rd door must be equipped with weather stripping and an operable aaromatic door closer.
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