ML17334A971

Rev 0 to Procedure 12-OHP 4023.100.001, Unit 1 Emergency Remote Shutdown.

ML17334A971
Person / Time
Site:	Cook
Issue date:	05/22/1986
From:	Murphy C INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17324A931	List: ML17324A930 ML17324A932 ML17324A933 ML17324A934 ML17324A935 ML17334A970 ML17334A971
References
12-OHP-4023.100, NUDOCS 8606130102
Download: ML17334A971 (227)

Text

INIIIANA 8 NIC'IIIGAN EIECINIC COHPkel C COCK KPblT PROCEDURE COVER SHEET oo12MHP 4023.100 00 Hevhdaa Sa UNIT 1 EMERGENCY 1KHC7ZK SERlTDCNN 5 IQNTURES REVISION NLHBER a e e O o Rev. 0 PREPARED BY DEPARTMENT HEAD APPROVAL INTERFACING DEPARTMENT HEAD CQKURRENCE-QUALI TY ASSURANCE SUPERVISOR APPROVAL PLANT NUCLEAR SAFETY GÃHITTEE ¹'1$ /f ego Az3OLOR aoocx o~>R P 31 5 F

PLANT NANAGER APPROVAL f/

APPROVAL DATE .

EFFECTIVE DATE

,P

,4

~~12-OHP 1023 100 ~ 001 LIST OF EFFECTIVE'AGES PAGE NUMBER REVIS ION NUMBER Page 1 of 6 Revision 0 Page 2 of 6 Revision 0 Page 3 of 6 Revision 0 Page 4 of 6 Revision 0, Page 5 of 6 Revision 0 Page 6 of 6 Revision,: 0 ATTACHMENT 4 1 Page 1 of 3 Revision 0 Page 2 of 3 Revision 0 Page 3 of 3 Revision 0 ATTACHMENT 4 2 Page 1 of 4 Revision 0 Page 2 of 4 Revision 0 Page 3 of 4 Revision 0 Page 4 of 4 Revision 0 ATTACHMENT 43 Page 1 of 2 Revision 0 Page 2 of 2 Revision 0 ATTACHMENT 44 Page 1 of 1 Revision 0 Pace I of 2 Rei. 0

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~ ~*12MHP 4023 ~ 100. 001 PAGE NUMBER REV IS ION NUMBER ATTACHMENT 05 Page 1 of 4 Revision 0 Page 2 of 4 Revision 0 Page 3 of 4 Revision 0 Page 4 of 4 Revision 0 ATTACHMENT 0 6 Pace 1 of 4 Revision 0 Page 2 of 4 Revision 0 Page 3 of 4 Revision 0 Page 4 of 4 Revision 0 ATTACHMENT 47 Page 1 or 3 Revision 0 Page 2 of 3 Revision 0 Page 3 of 3 Revision 0 ATTACHMENT 48 Page 1 of 3 Revision 0 Page 2 of 3 Revision 0 Page 3 of 3 Revision 0 Pace 2 of 2 0

,1 4*12-OHP 4023-100 001 INDIANA C MICHIGAN ELECTRIC COMPANY DONALD C. COOK PLANT UNIT 1 EMERGE5fCY RERQTE SHUTDOWN

1. 0 OB'JECTIVE To specify an alternate meth'od of controlling the necessary equipment to achieve and maintain Un'it 1 in Hot Standby and to bring Unit'1 to Cold Shutdown vhile maintaining Unit 2 in Safe Configuration, in the event that control of Unit. 1 equipment is not availabLe fromm the Contxol Room or Hot Shutdown panel and all offsite power is lost. Primary effort is to establish aux feed for heat sink and charging for RCP seal injection and boron injecti'on.

2.0 DISCUSSION 2.1 This procedure shaLl not be construed as limiting the operator's option to use equipment that remains or becomes functional during any specific casualty Use caution to assure necessary support systems are func-tional. Monitor for subsequent loss.

2.2 The basic assumptions of this procedure are:

~ No offsite power to either Unit for up to 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.

and

~

No control capability. from affected unit's control room or hot shutdown panel..

and

~ No emergency diesel generator output available from the affected unit.

2.3 Upon leaving the control roou all operators shall carry emergency radios systems for communication if fail. If F-l, becomes unavailable phones and .P.A.

(due to repeater failure or otherwise) all units must, use F-2.

Page 1 of 6 he:. 0

~

~ ~~12WHP 4023.100.001 2.4 Unit 2 will, depending on its status at the start of the. casualty,,be-guided primarily by following procedures as unit conditions dictate:

2-OHP 4021.001'..003 Power ReNuction",

2-OHP 4023.E-O "Reactor Trip ar. Safety Injection 2-OHP 4023.001.007 "Blackout 2-OHP 4021.001.004 "Cooldown Coordinate with Unit 1 by operating available Unit 2 equipmerit as requested to prcnride cross-tie safe shutdown functions. Pay close attention to cross-tied systems for pump flow, diesel load, Technical Specification limits or actien requirements.

2.5 Be sure to use proper safety equipment : or special jobs, e.g. breaker racking, work in hazardous atxnos-pheres, etc.

2 ' It is assumed that the equipanent required, procedure is available. Add~tionally, use'f by this equipment required from Unit 2 should not impair safe continued operation or shutdown of that, unit.

3. 0 SYMPTOMS 3.1 Control Room and Hot Shutdown panel con~=ol capability lost.

3.2 Loss of offsite power to both units.

3.3 Pyralarm/annunciator(s) for ire in cable vault (Control Room, Aux, Switch Gear Room) or Control Rocnn.

3.4 Possible spurious actuations 4.0 IMMEDIATE ACTIONS

4. 1 Automatic

~ Halon/CO~ Actuation for affected area.

~ Control'oom Pressurizatica fan start for Control Room Cable Vault Ala rm.

Pa=e 2 o 6 Fc; . G

~*12~HP 4023.100.001 4.2 Manual Steps 4.2.1 and 4.2.2 can be done simul'neously.

4.2.1 Verify Fire Response

~ Actuate Backup Suppression

~ Manually initiate any required auto action not received.

~ Activate fire brigade (PMP 2080 EPP.009)

~ Classify and report emergency status (PMP 2080 EPP.OO'1, PMP 2080 EPP.012, PMI-7030, Attachment 42).

4.2.2 Perform or verify following from control room if possible or locally trip or de-energize.

Do not rely on any auto actions.

4.2.2-1 Reactor trip 4.2.2-2 Turbine/Generator trip 4.2.2-3 If diesel starts but will not load to the bus, trip diesel. It will not have jacket water, etc.

4.2.3 Assign personnel to rapidly accomplish the following. Coordinate with Unit 2 as necessary. Priority .shall be given to Attachment 01 and 02.

4.2.3-1 Charging header cross-tie Attachment 41.

4.2.3-2 Establish Aux. Feed Attachment 02.

4.2.3-3 Isolate Reactor Coolant System and Steam Generators Attachment $ 3.

4.2.3-4 Control Steam Generator PORV's Attachment 44.

4.2.3-5 Selectively de-energize equipment to prevent spurious operation Attachment 47.

4.2.3-6 Attempt to re-establish power Attachment 48.

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'412-C'HP 4023.100.001 5~0 SUBSE 'VENT ACTIONS 5.1 Establish and maintain stable Hot Standby

~

Verify subcriticality on source range monitor at 1-LSI-4.

~

Verify natural circulation cooling. tSubcooling I 50 F, S/G Pressure and Th steady or decreasing, T T satt for S/G).

~ Verify Aux Feed capability. Monitor CST levels on Panel 1-TFP and 2-TFP. Check cross-tie status in Aux. Feed Pump hallway. If necessary, perform 2-OHP 4022.055.003 "Loss of Condensate to Aux Feed Pumps," if Unit 2 NDAFP is in service, or 1-OHP 4022.055.003 Loss of Condensate to Aux Feed Pumps," if Unit 1 TDAFP is in service.

~ Establish/maintain pressurizer level in 20-50% band via charging crosstie.

~ Unit Supervisors copy of this procedure shall be marked to indicate which modifications, steps/

sections are performed, so realignments or Job Orders can be completed for restoration.

po~er may be obtained from supply 4160V of Unit 2 after NOTE'emporary consulting the IAG and corporate engineering support team.

5.2 Evaluate plant status and recovery options with TSC/EOF staff. At Shift Supervisors discretion request Mainte-nance/Technical to implement appropriate procedures or portions thereof to power Unit 1 equipment from Unit 2 for long term hot standby or cooldown.

Pressurizer Heaters 1-MHP 2140.082.003.

~

Pressurizer PORV's 1-THP 6030 IMP.304.

~ RHR pump 1-MHP 2140.082.001.

~

Motor operated containment valves 1-MHP 2140.082.005 and 1-THP 6030 IMP.305.

Control for motor operated containment valves repowered from Unit 2 will be available at the associated breaker cubicle on the Unit 1 switchgear room mezzanine.

Page 4 of 6 Per. 0

~~12WHP 4023. 100.001 5.2. 1 When power is available to PZR PORV block valves I-NMO-151, I-NM0-152, I-NM0-153, close each unless its associated PZR PORV is in use. Close when the PZR PORV no longer in use or needs isolation. ~Reopen and reclose as needed for subsequent use of PZR PORV's.

5.2.2 If accumuLator power injection not required and available, close I-IMO-LLO, L-IMO-120, 1-IMO-130'nd I-IMO-140 when RCS pressure decreases to < 1000'psig and > 650 psig.

accumulator injection is needed leave open or If reopen isolation and close when RCS pressure decreases to 250 psig.

5.3 Cool Down (Optional)

~ Max Rate 25'F/hr.

~ Maintain pressurizer level 20% - 50% band.

~ Maintain RCS pressures and temperature in acceptable range per Tech. Spec.. 3.4.9.1 and Tech. Data Book Figure 10.1.

~ Maintain 2 50 F subcooling 5.3.1 Increase S/G. PORV's opening to establish cooldown.

5.3.2 When available with Unit 2 Power, use PZR Heaters for RCS pressure control. Control station is in Reactor Cable Tunnel, QUAD. 4 at MCC-1-PHC-4. Once established in service, heaters can, be operated from Unit 2 switchgear mezzanine't PHC-4 (Supply breaker) .

5.3.3 Align ESW, CCW, and RHR to prepare for RHR cooldown. Perform only Attachment for train being repowered from Unit 2.

5.3.2-1 For I 'E'HR use Attachment 45.

or 5.3.2-2 For 1 'W'HR use Attachment 06.

5.3.4 Start the Unit 1 RHR pump from Unit 2 Control Room. Run on recirc.

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• 412-OHP 4023. 100.001

'GTE Pressurizer use is limited by the air bottle backup capac-ity. hasPlan and been it PORV carefully. PRT has no quench or drain capability rece'ving RCP SeaZ. Leak Off.

5.3.5 If necessa~ for depressurizing PORV(s) when powered up RCS, from Unit 2.

use PZR 5.3.6 Open 1-IMO-128 and 1-ICM-129 when RCS pres-sure 5 363 psi to establish RHR suction from RCS.

5.3.7 Open 1-ICN-111 cooldown to Loops 2 and 3.

Gradually open the motor operated crosstie valve for the-pump in service (East:

1-IMO-3'l4 / West: 1-IMO-324) to establish, flow to the loop.

5.3.8 Throttle as necessary RHR mini flow valve to limit pump flow. (East= 1-IMO-312 / West:

1-IMO-322)

5. 3.9 Slowly open RHR Hx outlet to cooldown (East: 1-RH-128E f West: 1-RH-128W) to establish flow. through Hx. (limit temperature decrease) Throttle pump crosstie (East: 1-XMO-314 /. West: 1-IMO-324) to balance terperature.

5.3.10 Coordinate with throttling of CCW frown RHR Hx and ESW frcan CCW Hx to achieve necessary temperature control (East: 1~0-419, 1-WMO-733 f West: 1-CM0-429, 1-WNO-737) 5.4 Maintain stable conditions while repairs are being completed. Review Unit Supervisors copy for res"orations needed. Consult with Engineering staff and arrange for restoration as appropriate.

Page 6 o 6 Rev.

~~12MHP 4023. 100. 001

. Attachment 01 CHARGING HEADER CROSSTIE This task is to be a coordinated effort of one operator in Unit 2 Control Room and two operators in the charging, pump area. Use caution not to exceed pump flow capacity.

1. 0 OPERATOR A PUMP ROOM ESTABLISH COYiMUNICATIONS WITH UNIT 2 REACTOR OPERATOR THEN 1.1 Check closed 1-CS-536, 1-CS-534

'1.2 Slowly Open 2-CS-536 1.3 At local shut down control station in hallway 587 between charging pumps, isolate control air to EPT for 1-QRV-200 Charging Header Pressure Control Valve.

1.4 Throttle open 1-CS-535 to achieve desired seal flo~. read on 12-QFI-201.

1.5 On 1-LSI-3, select local position on local/remc On 1-LSI-4, select power from Unit 2. te'witches.

Verify with operators .at 1-LSI-5 and 6, that power rom Unit 2 is selected. If wh te light for Unit 2 power available is not lit, request Unit 2 to check 2-ELSC Ckt. 20 and 2-ELSC supply breaker on MCC-2-ABD-B. are. closed (located in 2AB diesel room) .

2.0 ALIGN BIT INJECTION AS FOL OWS:

2.1 VERIFY DEENERGIZED:

1- ICM-2 5 1 At MCC 1-AZV-A 1-IMO-256 1-QMO-201 1-ICM-250 At ÃCC-1-AM-D 1-IMO-255

~

1-QMO-200 2.2 In Boron Injection Tank Room verify 1-IMO-255 and 1-IMO-256 closed. Isolate cont ol air to l-IRV-251, 1-IRV-252, 1-IRV-255 at 1-XS0-163, 164, and 167 behind batch tank- on wall to fail closed.

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-~~12MHP 4023- 100. 001 Attachment OL 2.3 In BIT Outlet Valve Rcom manually open 1-XCM-. i0 or 1-ICM-251. Notiiy pump operator that BZ'T lini up is ready'nd go to seal injection fLow meters to verify seal injection flow maintained during next step.

2.4 Pump operator notify Unit 2 Reactor .Operator and throttle open 1-CS-534 to achieve desiredto flow.

Also throttle open 1-CS-535 as required maintain seal injection.

2.5 Pump operator verify in Recip. charging pump room 1-QMO-200 or 1-QMO-201 closed.

3.0 Unit 2 reactor operator maintain charging pump suction supply and Unit 2 seal injection and charging flows as needed.

3.1 If Unit 2 is in Mode 1 and supplying auxiliary transformers:

3.1.1 Use blender makeup at Unit 2's concentration.

3.1.2 Maintain Un t 2 programmed PZR level.

3.1.3 Maintain Unit 2 seal injection flow normal.

3.1.4 Minimize Unit 2 charging and Letdown if makeup cannot keep up with Unit charging needs.

3. I f Unit 2 is not supplying its. own auxilia=y 1 or 2

trans orrers or Unit 2 shutdown:

if requi ed to maintain Unit 3.2.1 Open 2-IMO-910 or 2-IMO-911 suction from RRST.

3.2.2 Close 2-QMO-451 or 2-QMO-452 suction from VCT.

3.2.3 Maintain Unit 2 programmed PZR level and seal injection normal unless in a condition where ..ot needed.

3.2.4 If Unit 2 letdown is continued, insure that divert to CVCS holdup tanks limits VCT level and pressure.

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~~12->HP 4023. 100 001 Attachment f1

4. 0 IF DIRECTED BY SHIFT SUPERVISOR CROSSTIE RWST' 4.1 Verify refueling vater purification pump breaker open on NCC-I-AB-DI.

4.2 Close or verify closed WD-2 16 from Unit 1 Refuel Cavity Drain SF-184 from Unit 2 Refuel Cavity Drain SF.-136 return from SFP Demin SF-148 supply to SFP Demit SF-146 pump vent SF-161 return to Unit 2 Refuel Cavity SF-163 return to Unit 1 Refuel Cavity SF-145 pump drain 4.3 Open or verify open SF-167 from Unit 1 RWST SI-183 from Unit 1 RWST SI-184 from Unit 2 RWST Page 3 of 3 Fev. C

>~12-OHP 4023.100.001 ATTACHMENT I2 AUX FEED This task requires at least one operator in the plant and a minimal amount of time from Unit 2 Reactor Operator. Plant Operator(s) be sure to wear hearing protection. Adquate cooling should result torily completed.

if either step 2 or 3 or 4 is satisfac-CAUTION Since core cooling mode is natural circulation, do not aver-feed or oversteam.

1.0 Plant aperator attempt to relatch and manually operate turbine drive aux fe"d pump trip/throttle valve to provide aux feed. Cf successful proceed to Step 44

( this at tach....i c) .

2.0 Establish Aux Feed control to 12 and 13 Steam Generators. NOTE: An A-3 key is required for the following step.

2.1 Unlock and open 1-FW-129 MDAFP Discharge Cross-Tie in Unit 1-EAST MDAFP Room.

2.2 De-Energize at MCC-1-EZC-D: 1-FMO-222 MDAFP to 12 S/G. 1-FMO-232 MDAFP to 13 S/G.

2.3 On 1-LSI-2, select local position on local/remote switches. On 1-LSI-6, select power from Unit 2.

Verify with operator at 1-LSI-4 that'ower from Unit 2 is selected. IZ white light for Unit 2 power available is not lit, request Unit 2 to check 2-ELSC Ckt. 20 and 2-ELSC supply breaker. on MCC-2-ABD-B are closed. Prepare to manually operate 1-FMO-222 and 1-FMO-232.

2.4 Unit 2 R.O. close 2-FMO-212 MDAFP to 21 S/G.

2-FMO-242 MDAFP to 24 S/G.

2.5 Unit 2 R.O. start 2 West MDAFP be alert for possible leakby into 21 a 24 S/G 2.6 Plant operator manually operate 1-FMO-222 and 1-FM0-232, .handwheels to establish and maintain level in S/G's 12 a 13.

2.7 If not already i.x service establish local control of steam generator PORV's per Attachment 44.

Page 1 of Rev. 0

~~12~HP 4023. 100.001 ATTACHMENT 0 2 ROTE An A-2 key required for following ste'p.

2.8 If directed by Unit/Shift Supervisor, isolate control air at 1-XSO-52.- (located in hallway on wall between doors to Unit 1 TDAFP and E" MDAFP),

unlock clutch, and manually open 12WRV-51. CST Cross-Tie, if not already done.

2.9 If Step results in adequate control, steps 3 and 4 should be optional.

3.0 Establish Aux Feed Control to 11 and 14 Steam Generators. NOTE: An A-4 key is required for the following step.

3.1 Unlock and open 2-FN-129 MDAFP Discharge Cross-Tie in Unit 2-East MDAFP Room.

3.2 De-Energize at MCC L-AZV-A: 1-FMO-212 NDAFP to 11

~

S/G, 1-FMO-242 MDAFP to 14 S/G.

3.3 On 1-LSI-l, select local position on local/remote switches. Gn 1-LSI-5, select power from Unit 2.

=Verify with operator at 1-LSI-4 that power from Unit 2 is selected. If white light for Unit 2 power available is not lit request Unit 2 to check 2-ELSC Ckt. 20 and 2-ELSC supply breaker on MCC-2-ABD-B are closed. Prepare to manually operate 1-FMO-212 and 1-FM0-242.

3. 4 Unit 2 R.'O. close 2-FMO-222 MDAFP to 22 S/G.

2-FMO-232 NDAFP to 23 S/G.

3.5 Unit 2 R.O start 2-'FAST MDAFP. Be alert for possible leakby into 22 and 23 S/G.

3.6 Plant operator manually operate 1-FMO-212 and

. 1-FMO-242 handwheels to establish and maintain level in S/G's 11 and 14.

3.7 If not already in service, establish local control of steam generator PORV's per Attachment 44.

5 OTE An A-2'key required for following step.

3.8 If directed by Unit/Shift Supervisor, isolate control air at 1-XS0-52, (located in hallway on wall between doors to Unit 1 TDAFP and E" MDAFP)<

unlock clutch, and manually open 12-CRV-51 CST Cross-Tie, if not a'ready done.

Page 2 oc 4 Rvv. 0

+~12~HP 4023.100 001 ATTACEBGBilT 42 3.9 If step results in adequate should be optional.

control, steps 2 and 4 NOTE If during the process perform Step 2 or 3.

of Step 4. the TDAFP trips, immediately 4.0 .Establish Aux Feed control to S/G's from TDAFP, be alert for potential subsequerit loss of TDAFP duesolenoid to spurious trip. If necessary modify TDAFP trip and -overspeed circuits as directed in 1-OHP 4023. 001. 001, Attachment 05, Pages 13 and 14.

Isolate control air to (at 1-XSO-258 in 4.1 Panel 1-TFP) to fail it1-FRV-258 open and prevent unwanted closure. Standby to operate Trip/Throttle Valve Handwheel as needed when operator(s) at FMO's are ready..

4.2 Plant operator Deenergize:

1-AB-N 1-FMO-211 TDAFP to 11 S/G 1-FMO-221 TDAFP to 12 S/G 1-FMO-231 TDAFP to 13 S/G 1-FMO-241 TDAFP to 14 S/G Trip/Throttle Valve Motor 1-AM-A 1-MCM-221 12 S/G to TDAFP 1-AM-D 1-MCM-231 1 3 S /G to TDAFP..

4.3 On 1-LSI-1 and 2, select'ocal on local/remote switches. On 1-LSI-5 and 6, select power frctm Unit 2. Verify with operator at 1-LSI-4 that powerfrom Unit 2 is selected.

Unit 2 is not lit, If white light for verify CKT 20 on 2-ELSC panel and its supply breaker on 2-ABD-B are closed.

Prepare to manually operate 1-FMO-211, l-FMO-221, 1-FM0-231, and 1-FM0-24.1.

4.4 Manually open TDAFP Trip/Throttle Valve and adjust governor as needed.

Manually operate handwheels of 1-FMO-211, 1-FMO-221, 1-FMO-231, and 1-FMO-241 to establish and maintain "team generator levels.

personnel are available close 1-FMO-211 and If minimum 1-FMO-241 and control 12 and 13 S/G levels with 1-FMO-221 and 1-FMO-241 by manual operation of handwheels. Operator at 1-LSI-4 monitor levels of S/G' 11I and 14.

vill need to Pace 3 c Re':. 0

V t,

~~12-OHP 4023.100.001 ATTACHMENT 02

4. 6 If not already done *establish local control of S/G PORV's per Attachmer t 44.

NQTE An A-2 Key required for the follo~ir step.

4.7 If directed by Unit/'Shift Supervisor, isolate control air at 1-XSQ-52l (located in. hallway on wall between doors to Unit 1 TDAFP and "E",NDAFP),

unlock clutch, and nnanually open 12CRV-51 CST crosstie, if needed Pa-e 4. of 4 Rev. 0

~~12-OHP 4023. 100 001 Attachment 03 ISOLATE RCS A.'iD STEAM GENERATORS 1.0 Verify closed the follcnring reactor coolant system isolations from the Control Room if safe and possible. Otherwise de-energize to fail the valves closed and coordinate with Attachment 07.

BREAKER ~ BUS SUPPLY 1-NRV-151 PZR PORV I-CCV-AB CKT 79 I-MCAB CKT 16 I-NRV-152 PZR PORV I-CCV-AB CKT 80 I-MCAB CKT 16 I-NRV-153 PZR I-CCV~D CKT 79 I-MCCD CKT 16 I-QRV-111 Letdown PORV'-QRV-112 Isol. I-CCV~D CKT 7,4 1-MCCD CKT 16 Letdown Isol. I-CCV-AB CKT 75 I-MCAB CKT 16 I-QRV-113 'xcess Letdown Isol. I-VDAB-2 CKT I6 I -CRAB CKT 4 I-MDAB-I I-QRV-114 Excess Letdown Isol. 1-VDCD-2 CKT 18 1-CRCD CKT 4 I 1-MDCD-I I-NSO-21 Reactor Vent I-SSV=A1 CKT 16 Nuclear Sample Rocm I-CCV-CD CKT 47 1-MCCD-16 1-NSO-22 Reactor Vent 1-SSV-Al CKT 16 Nuclear Sample Roacn 1-CCV-CD CKT 47 I-MCCD-16 h

I-NSO-23 Reactor Vent I-CCV-AB CKT 73 1-MCAB CKT 16 I-NSO-24 Reactor Vent I -CCV-AB CKT 7 3 I-MCAB CKT 16 1-NSO-61 Pressurizer Vent 1-SSV-Al CKT 17 Nuclear Sample Room 'I-CCV-CD CKT 41 I-MCCD-16 1-NSO-62 Pressurizer Ven . 1-SSV-Al CKT 17 Nuclear Sample Room 1-CCV-CD CKT 41 1-MCCD-16 1-NSO-63 Pressurizer Vent 1-CCV-AB CKT ~4 1-.MCAB CKT 1 6 1-NSO-64 Pressurizer Vent 1-CCV-AB CKT 74 1-MCAB CKT 16 Page 1 of 2 Rev. 0

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~~12-OHP 4023.100 00 Attachment 03 2.0 S/G valves.

2.1 Verify I-MRV-210,'I-MRU-220, I-MRV-230, 1-MRV-240 S/G s valves closed.

I-MRV-211, If not closed, fail open the dump valves 1<<MRV-212, I-MRV-221, I-KRV-222, I-MRV-231, I-MRV-232, I-MRV-241 air.

'nd I-MRV-242 by, isolating control 2.2 Deenergize steam generator stop valves:

1-MRV-210 I-EZC~N I-MRV-220 1-AM-B I-MRV-230 I-EZC-CS I-MRU-240 I-EZC-BN 2.3 Deenergize TDAFP steam supply valves:

t 1-MCM-221 I-AM-A I-MCM-23 I 1-AM-D

2. 4 If TDAFP is not in service, close manually 1-MCM-221 I-MCM-231 3.0 Seal return.

3.1 At I-ABV-A de-e.".ergize I-QCM-350 sea'eturn containment isolation.

3.2 .

Manually close 1-QCM-350. The seal return will now be relieved to the PRT when line pressure R 150 psi.

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+~12~HP 4023 100.001 Attachment 04 S/G PORV' This task xnay be done by the operator(s) controlling aux feed valves, once a somewhat stable condition is achieved, as long as Step 6 is not required Verify high pressure nitrogen bottle(s) valved in at the nitrogen bank.

2. Open the following valves=

1-N-304 N~ to S/G PORV Control Air Backup 1-N-305 Ni to 1-MRV-223 Control Air Backup 1-N-306 N~ to 1-MRV-233 Control Air Backup 1-N-307 Nq to 1-MRV-243 Control Air Backup 1-N-308 Nq to 1-MRV-213 Control Air Backup 3 ~ Verify pressure regulator lMRV-354 (lockwired) is cont=oiling downstream pressure at ~ 75 psig. Adjust if necessary.

4 At local control stations next to 1-LSI-1 and 1-LSI-2 select local control.

5. Operate 1-MRV-213, 1-MRV-223, I-MRV-233, 1-MRV-243, as directed to maintain temperature or cooldown as required. Be careful not to cocidown too rapidly.

6. If local control stations(s) don't work or nitrogen supply is depleted, control the valves(s) by handwheel.

Be sure to wear hearing protection.

• • 12-OHP 4023.100 001 ATTACHMENT 05 1-EAST-RER This task requires c=oordination of Unit 2 reactor operator and one or cere opeiators in the plant to align systems to provide RHR coolinq using 2-N ESW Pump, 2-W CCW Pump, and-I-E RHR Puny powered from Unit 2 Emergency power supply.

1.0 Verify Mainteminc'e/Technical have been requested to reposer 1.1 1-E RHR Pump from Unit 2 per procedure 1-MHP 2140.082 I001.

1.2 1-ICN-111 l-ICM-129, 1-ZMO-128 RHR cooldown suction md discharge valves per procedures 2140.082 C)05 and 1-THP 6030 IMP.305.

l~p 2.0 Unit 2 R.O.

2.1 Verify bc>th Unit 2 ESW'Puups running.

2.2 Verify both Unit 2 CCW Pumps running or available.

2.3 Throttle 2-WMO-738 ESW from 2-W CCW Hx as needed to maintain 2-W ESW Pump flow.

2.4 Reduce cooling load on 2-W CCN Hx.

2. 5 Open 2-MND-706, if not already open.

3. 0 Plant Operator".

3.1 In 1-CD Diesel room at ACC-I-ABD-D, De-energize 1-NMO-70" ESW Crosstie.

3s 2 In ESW Pz.pe already open.

tunnel manually open 1-WMO-707, if not 3.3 On 633'nit 1 Aux at MCC-1-AM-D, De-energize:

1-WHD-73 1 ESW to 1-E CCW Hx 1-NNO-7 3 3 ESW from l-E CCW Hx 1-~O-4 11 1-E CCW Suction Cross-tie 1-~O-412 1-E CCW Discharge Cross-tie 1-~O-4 1 5 1-E CCW o Misc. Header 1-~O-410 I-E CCN Hx Outlet 1-~O-4 19 CCW from 1-E RHR Hx 1-IAO-312 1-E 1- I'160- 3 30 1-E RHR ML ini Flow RHR Containment Spray 1-IWO-340 1-E RHR Hx to Charging Suction

3.4 Manuall

open already open.

1-WMO-731 ESW to 1-E CCW Hx, if not Pace 1 of 4 Rei. 0

~*12-OHP 4023.100.001 ATTACHMENT 05

$ .5 Manually throttle 1-WMO-733 ESW from 1-E CCW Hx as necessary to maintain CCW Cooling during subse-quent steps.

4.0 Quoit 2 R.O. complete following valve alignment.

4 1 Open 2-CMO-411 2-E CCW Suction Cross-tie.

4 2 Open 2MMO-415 2-E CCW to Misc. Header.

4.3 Clos'ed 2-CMO-413 2-W CCW Suction Cross-tie.

4 4 Closed 2-CMO-414 2-W'ischarge Cross-tie.

4 5 Closed 2-CNO-416 2-W to Misc. Header.

5.0 Plant operator complete following valve alignment (manually) .

5.1 Closed 1-CCW-214 1-E CCW Surge Tank. Isolation.

5 2 Closed 1-CCW-220 1-%f CCW Surge Tank Isolation 5.,3 Closed 1-CRO-410 1-E CCW- Hx Outlet.

5 Closed 1-~O-415 1-E CCW To Mi~c. Header.

5.5 Closed 1-CMO-411'1-E CCW Suction Cross-tie.

5.6 Closed 1-MO-412 1-E CCW Discharge Cross-tie.

5.7 Closed 1-CCW-173 1-W CCW Discharge Unit Cross-tie.

5.8 Closed 1-CCW-256 1-W CCW Suction Unit Cross-tie.-'losed 9 12~CW-168 Spare CCW Pump Suction.

5.10 Closed 12~CW-171 Spare CCW Pump discharge.

5.11 Closed 2-CCW-167 2-E CCW Suction Unit Cross-tie.

5.12 Closed 2CCW-172 2-E CCW Discharge Unit Cross-tie.

5. 13 Open 2-CCW-173 2-W CCW Discharge Unit Cross-tie.

5. 14 Open 2-CCW-256 2-W CCW Suction Unit Cross-tie.

5.15 Open 1-CCW-167 1-E CCW Suction Unit Cross-tie.

5.16 Cpen 1-CCW-172 1-E CCW Discharge Unit Cross-tie.

Page 2 of 4 Rev. 0

~~12MHP 4023.100.001 ATTACHMENT 05 CAUTION Step 6 eliminates cooling to Unit 2 W,Train ECCS. Do not proceed unless 2'W'HR, 2'W'TS, 2'W'ent.

Charging and 2'S'.I. pumps are -locked out.

NOTE Steps 6 and 7.1 should be done in rapid succession or simultaneously to limit time with no flow-path.

6.0 Unit 2 R.O. close 2-CMO-420; 2-W CCW Hx Outlet.

7.0 Plant operator.

7.1 Manually open 1~0-410 1-E CCW Hx Outlet.

7~2 Manually throttle 1-CMO-419'CW from 1-E RHR Hx to control RHR Hx. cooling.

7.3 On 609'nit 1 Aux at MCC-lAZV-A De-Energize 1-IMO-324 1-W RHR Cross-tie.

7.4 On 587'nit 1 Aux at MCC-l-ABV-D, De-Energize:

1-IMO-310 1-E RHR Suction l-IMG-3.14. 1-E'HR Cross-tie 1-IMQ-390 RWST to RHR 1-ICM-311 RHR to Loops. 1 and 4

7. 5 Complete following valve alignment (manually) 7.5.1 Open 1-IMO-390 RWST to RHR.

7.5.2 Open 1-IMO-310:-E RHR Suction.

7 5.3 Closed 1-"IMO-324 1-W RHR Cross-tie.

,7'. 5. 4 Closed 1-RH-128K 1-W RHR Hx to Cooldown.

7 5.5 Closed 1-ICM-311 1-E RHR to Loops 1 and 4.

7 5.6 Closed 1-IMO-330 1-E RHR to Containment Spray.

7.5.7 Closed 1-IMO-34G 1-E RHR to Charging Suction.

7.5.8 Open 1-IMO-312 1-E RHR Mini Flow.

7 5.9 Closed 1-IMO-314 1-E RHR Cross-tie.

7 5.10 Closed 1-RH-130 RHR to RWST.

Page 3 of 4 0

~~12MHP 4023.100.00L hTTACHMEHT 05 7.5.11 Open 1-RH-L2.7 RHR Hx Bypass Isolation.

7.5.12 Closed 1-RK-128E 1-E =RHR Hx to Cooldovn.

7.5.13 Closed 1-RK-121E 1-E RHR to Letdown.

7.6 At local shutdown control station just east of RHR Hx. room door isolate c:ontrol air to EPT's for:

1-IRV-310 1-E RER Hx Outlet 1-IRV-311 RHR H~ Bypass 8.0 Prier from Unit 2 available to the following equipment 8.1 1-E RHR Pump 8.2 1-ICM-111 Cooldmm tn Loops 2 and 3.

8. 3 1-ICM-129 Coo ldovn f~ .containment.

8.4 1-IMO-128 Cooldown f~m Loop 2.

9.0 Manual local f1~ control will be accomplished by adjusting throttle positicn of:

1-IMO-3)4 to Control Zx Bypass',

1-RH-128E to Control Sx Outlet 1-IMO-312 to Control Recirculation Page 4 of 4 Rev. 0.

• ~12~HP 4023 100 F 001 Attachment t6 1>>WEST-RHR This task requires coordination of Unit 2 reactor operator and,one or more operators in the plant to align systems to provide'HR cooling using 2-E ESW Pump, 2-E CCW Pump, and 1-W RHR,Pump powered from Unit 2 Emergency power supply.

1.0 Verify MaintenanceiTechnical have been r'equested to repower 1.1 1-W RHR Pump from Unit 2 per procedure 1-MHP 2140.082.001.

1.2 1-ICM-ill, 1-ICM-129, 1-IMO-128 RHR cooldown suction and discharge valves per procedures 1-MHP 2140.082.005 and 1-THP 6030 IMP.305.

2.0 Unit 2 R.O.

2.1 Verify both Unit 2 ESW Pumps running.

2.2 Verify both Unit 2 CCW Pumps running or available.

2.3 Throttle 2-WMO-734 ESW Pump from 2-K CCW Hx as ne'cessary to maintain 2-E ESW pump flow.

2.4 Reduce cooling load on 2-E CCW Hx.

2.5 Open 2-WMO-708, if not. already open.

3.0 Plant Operator.

3.1 In 1-AB Diesel room at MCC-I-ABD-A, De-energize 1-WMO-705 ESW Crosstie.

3.2 In ESW Pipe tunnel manually open 1-WM0-705, already. open.

if not 3.3 On 609'nit 1 Aux at MCC-l-AZV-A, De-energize:

1-WMO-735 ESW to 1-W CCW Hx I-WMO<<737 ESW from 1-W CCW Hx 1-IMO-324 1-W RHR Cross-tie 3.4 Manually open 1-WMO-735 ESW to 1-W CCW Hx, if not already open..

3.5 Manually throttle 1-WMO-737 ESW from 1-W CCW Hx as necessary to maintain CCW Cooling during subse-quent steps.

4.0 Unit 2 R.O. complete following valve alignment.

4 Open 2-CMO-413 2-W CCN Suction Cross-tie.

Page 1 of 4 Rev. 0

.*~12MP 4023 '00 001 Attachment t6 4.2 Open 2-CMO-416 2-W CCW to Misc. Header.

4.3 Closed 2-CMO-411 2-E CCW Suction Cross-tie.

4.4 Closed 2-CMO-412 2-E Discharge Cross-tie.

4.5 Closed 2-CMO-415 2-E to Misc. Header.

5.0 Plant operator 5.1 On 633'nit 1 Aux at MCC-1-AM-A De-Energize 1-CMO-4 1 3 1-W CCW Suction Cross-tie 1-CMO-414 1-W CCW Discharge Cross-tie 1-CMO-4 16 1-W CCW to Misc. Header 1MMO-420 1-W CCW Hx Outlet 1-CMO-429 CCW from 1-W RHR Hx 1- IMO-3 22 1-W RHR Mini Flmr 1-IMO-331 1-W RHR Containment Spray 1-IMO-350 1-W RHR to S.I. Pump Suction 5.2 Complete follo~ing valve alignment (manually).

5.2.1 Closed 1-CCW-214 1-E CCW Surge Tank Isolation.

5.2.2 Closed 1-CCW-220 1-W CCW Surge Tank Isolation.

5.2.3 Closed 1-CMO-420 1-W CCW Hx Outlet.

5.2.4 Closed 1-CMO-416 1-W CCW To Misc.

Header.

5.3.5 Closed 1-CMO-413 1-W CCW Suction Cross-tie.

5.2.6 Closed 1-CMO-414 1-W CCW Discharge Cross-tie.

5.2.7 Closed 1-CCW-167 1-E CCW Suction Unit Cross-tie.

5.2.8 Closed 1-CCW-172 1-E CCW Discharge Unit, Cross-tie.

5.2.9 Closed 12-CCW-168 Spare CCW Pump Suction.

5.2.10 Closed 12-CCW-171 Spare CCW Pump discharge.

Page 2 of 4 Rev. 0

~ ~ 12-OHP 4023 ~ 100.001 Attachment. 06 5.2.11 Closed 2'CCW-173 2-W CCW Discharge Unit Cross-tie.

5.2.12 Clo"ed 2WCW-256 2-W CCW Suction Unit Cross-tie.

5.2.13 Open 2.-CCW-167. 2-E CCW'uction Unit Cross-tie.

5.2.14 Open 2-CCW-172 2-E CCW Discharge Unit Cross-tie.

5.2.16 Open= 1-CCW-173 1-W CCW Discharge Unit Cross-tie.

5.2.15 Open 1-CCW-256 1-W CCW Suction Unit Cross-tie.

CAUTION Step 6 eliminates cooling to 2 E Train ECCS. Do not proceed'unless 2'E'HR, 2'E'TS, 2'E'ent. Charging, and 2'N'.I. pumps are locked out.

NOTE Steps 6 and 7.?. should, be done in rapid succession if not simultaneously to'limit time with no flow path.

6.0 Unit 2 R.O. close 2-CMO-410, 2-E CCW Hx Outlet.

7.0 Plant operator.

7.1. Manually open 1-CMO-420 1-W CCW Hx Outlet.

7.2 Manually throttle 1-CMO-429 CCW from 1-W RHR Hx to control RHR Hx cooling.

7.3 On 587'nit 1 Aux at'MCC-1-ABV-DE De-Energize:

1-IMO-314 1-E RHR Cross-tie 1-IMO-390 RWST- to RHR 7.4 On 587'nit 1 Aux at MCC-1-ABV-A De-Energize 1-ICM-321 RHR to Loops 2 and 3 1-IMO-320 1-W RHR Suction 7.5 Complete following valve alignment. (manually) 7.5.1 Open 1-IMO-390 RWST to RHR.

Page 3 of 4 Rev. 0

r

'Y

'i

~~12MHP 4023.100.001 Attachment 06 7.5.2 Open 1-IN0-.320 L-W RHR Suction.

7.5 ' Closed 1-IMO-324 1-W RHR Cross-tie.

7 5 Closed 1-RH-128W 1-W RHR Hx'o Cooldown.

7 ~ 5~5 Closed 1-ICN-321 1-W RHR to Loops 2 and 3 ~

"7.5.6 Closed 1-IMO-331 1-W RHR to Containment Spray.

7.5.7 Closed 1-IMO-350 1-W RHR to Charging Suction.

7.5.8 Open 1-IMO-322 1-M RHR Mini Flow.

7.5.9 Closed 1-RH-121M 1-W RHR'o Letdown.

7.5.10 Closed 1-IMO-314 1-E RHR Cross-tie.

7.5.11 Closed 1-RH-130 RHR to EST.

7.5.12 Open 1-RH-117 RHR Hx Bypass Iso3ation.

7.5.13 Closed 1-RH-128K 1-E RHR Hx to Cooldown.

7.6 At local shutdown control station just east of RHR Hx room door isolate control air to EPT's for:

1-IRV-320 1-W RHR Hx Outlet 1-IRV-311 RHR Hx Bypass 8.0 Power from Unit 2 available to the following equipment

'.1 1-W RHR Pump 8.2 1-ICM-111 Cooldown to Loops 2 and 3.

8.3 1-ICM-129 Cooldown from conta inment.

8.4 1-IMO-128 Cooldown from Loop 2.

9.0 Nanual local'low control will be accomplished by adjusting throttle position of:

1-IMO-324 -'to Control,Hx Bypass 1-RH-128W to Control Hx Outlet 1-IMO-322 to Control Recirculation page 4 of 4 Rev. 0

l 0*12-OHP 1023. 100.001 Attachment 07 DE-ENERGIZE 4

De-energize the following equipment to prevent spurious actuations of components which could have significant effect. on shutdown control.

Be sure to use safety equipment: 'CBA, Gloves, Face Shield, etc.

as appropriate.

1.0 In the Switch Gear Rooms.

1.1 This step deenergizes PZR PORV's, Rx and PZR Vents, Letdown and Excess.Letdown* and many other valves and equipment. Coordinate with Attachement 03, Step 1.0.

Open DC Switches: 1-MCAB CKT 16 1-MDAB CKT 1 1-MCCD CKT 16 1-MCCD CKT 1 1.2 4kv Buses: Remove Control Power Fuse Block and manually trip the breaker.

1.2.1 T11D BUS Breaker:

T11D12 Bus Tie to 1D T11D1 E.P.

TllD8 CD Diesel Output T11D3 01E CCW Pump TllD4 41E CTS Pump T11D5 41N S.I. Pump T11D6 01E'RHR Pump T11D7 01E CHG Pump T11D9 TR 11 PHC T11D10 41E ESW Pump T11D11 41E MDAF Pump 1.2.2 T11C BUS Breaker:

T11Cl Bus Tie to 1C T11C2 E.P.

TllC3 CD Diesel Output 1.2.3 TllA BUS Breaker:

T11A9 Bus Tie to 1A T11A12 E.P.

TllA11 AB Diesel Output.

TllA1 01S S.I. Pump TllA2 01W MDAFP TllA3 $ 1W CTS Pump T11A4 01W RHR Pump TllA5 41W ESW Pump Tl.iA6 TR llPHA T11A7 41W CCW Pump TllA8 41W CHG Pump Page 1 of 3 Rev. 0

~~12MHP 4023 100.001 Attachment 07 1.2.4 T11B BUS Breaker:

T11B1 Bus Tie to 1B T11B2 E.P.

T11B4 AB Diesel Output 1.2.5 1A BUS Breaker:

lA7 Normal Supply 1A5 Reserve Supply 1A4 0 14 RCP 1A6 412 Circ. Pump lA8 01M Hotwell Pump lA10 01M Cond. Booster PP 1.2.6 1B BUS Breaker:

1B7 Normal Supply 1BS Reserve Supply 1B2 01M Heater Drn. Pump 1B3 013 Circ. Pump 1B6 TR. 11BMC 1B9 011 RCP 1.2.7 1C BUS Breaker:

1C6 Normal Supply 1C4 Reserve Supply 1C2 012 RCP 1C5 TR 11 CMC 1C8'1S Hotwell Pump 1C9 tlS Cond. Booster PP 1C10 41S Heater Drn. PP 1.2.8 1D BUS Breaker:

1D5 Normal Supply 1D3 Reserve Supply 1D2 01N Heater Drn. Pump 1D4 011 Circ. Pump 1D6 01N Hotwell Pump 1D7 41N Cond. Booster Pump 1D9 013 RCP 1.3 Deer'rgize non essential 600'oads from the "11" Buses. Pull fuses and trip or verify tripped or racked out.

1.3.1 llA BUS Breaker:

11A1 01S Rod Drive M/G Set

1. 1A4 4 1S Plant Light 1'A7 Office Lighting 1 A10 01W TACW Pump llew;13 MCC-1-AM-Al llAC Bus Tie llA/11C Page 2 of 3 Rev. 0

)

I

~~12-OHP 4023.100.00)

Attachment 07 11B BUS Breaker:

11B3 Aux Bldg Crane llB5 MCC-1-TB6-BE ts 1-TBP-BN 11B6 tlE TACW Pump llB7 Heating Boiler F.D. Fan llB8 2nd Stage Degass. Mac. Pump 11B10 Plant Air'omp.

llB12 01S NESW, Pump 11B13 Turbine Rm Bolt, Heaters 11BD Bus Tie llB!llD 11C Bus Breaker.:

11C2 Polar Crane 11C3 MCC-1-AM-Cl llC4 N Screen Nash Pump llC5 STD By Degas vac Pump 11C8 SUC Bldg a STD By Light llC9 Main 6 Spare Tansformer Aux Normal 11C12 N Spent Fuel Pit Pump llC13 Recip Chrg. Pump 11C14 Hi Demand Fire Pump 11C16 MCC-TBV-CS 0 1-TGB-CM llC17 41N NESN Pump llC18 Turbine Bldg Crane llD BUS Breaker:

llD3 Containment Lighthng llD9 Main & Spare Transformer Aux Emergency llD10 1N Plant Lighting .

llD13 1N Control Rod M/G Set Page 3 of 3 Rev. 0

l h

P t

41 I

• • 12-OHP 4023 100.001 Attachment 08 RESTORE AC TO EMERGENCY BUS(ES 1.0 verify equipment de-energized, Attachment 07 completed.

NOTE Attempt to restore power to at least one emergency bus.

Either Step 2 or 3 may be used first. I 2.0 Restore AC to Train B Emergency Bus. Modify breakers as necessary using the appropriate attachment of 1-OHP

'4023.001.001.

2.1 verify racked in and locally close E.P. breakers T11A12 and T11B2 (1-OHP 4023.001.001. Attachment t2)-

2.2 If power to bus is restored, go to Step 6.3.

2.3 If bus still has no power, pull E.P. breakers T11A12 and T11B2.

fuses and Start AB locally trip Diesel using the local control procedure 1-OHP 4023.032.002.

2.4 If power to bus is restored, go to Step 6.3.

2.5 If bus still has no power andto Steps 4.0, have been unsuccessful, 3.1 through 3.3 otherwise go to go Step Step 3.0.

3.0 Restore AC to Train A, Emergency Bus. Modify breakers as necessary using the appropriate attachment of 1-OHP 4023.001.001.

3.1 verify racked in and locally close E.P. breakers T11D1 and TllC2 (1-OHP 4023.001.001. Attachment 02).

3.2 If power to bus is restored, go to Step 7.3.

3.3 still hasT11D1 If busbreakers no power, pull and T11C2.

fuses and Start CD locally trip Diesel using E.P.

the local control procedure 1-OHP 4023.032.003.

3.4 If power to bus is restored, go to Step 7.3.

3.5 If bus still has no power andto Steps have been unsuccessful, Step 4.0, 2.1 through 2.3 otherwise go to go 2.0.

4.0'n E.P. switch yard check breaker 1-E.P. closed.

4.1 If foun'd closed, proceed to Step 5.0.

4.2 If found open, manually close 1-EP using 1-OHP 4023.001.001, Attachment 41. Pages 7 and 8.

Page 1 of 3 Rev. 0

• ~12~HP 4023.100.001 Attachment ¹8 3 Re-attempt Step 2.1 or 3.1. If power is restored. go to Step 6. 3 or 7. 3 respectively.

' Re-attempt Step 2.1 or 3.1 whichever was not tried in 4

Step 4.3.

respectively.

If power is restored, go to Step 6.3 or 7.3 4 ' I f still no powei, go to Step 5.0.

5.0 Investigate status of transformers 101-AB, 101-CD, 4 and 5, as well as Switch Yard Bus Status.

5.1 If 12AB breaker is open, use 1-OHP 4023.001.001, Attachment ¹1, Page 3 and 4, to locally close it.

5.2 verify in Unit 2 C.R. light is ergized. If lit, go to Step lit 6.0.

for 12AB bus en-5' If not lit and if 12CD breaker is open, use 1-OHP 4023.001.001, Attachment ¹1, Page 5 and 6, to locally close it.

5.4 verify in Unit ergized. If lit,2 C.R. light is go to Step 7.0.

lit for 12CD bus en-5.5 If not, re-evaluate entire electrical status with Michiana Dispatch and TSC/EOF.

6.0 If power was restored to 12AB Bus.

6.1 Locally close '4 kv. breaker lA5 Reserve Supply (1-OHP 4023.001.001, Attachment ¹2) .

6.2 Locally close 4 kv. breaker TllA9 Bus Tie (1-OHP 4023. 001. 001, Attachment ¹2) .

6.3 Locally close 4 kv. breaker TllA10, TR11A High Side (1-OHP 4023. 001. 001, Attachment ¹2) .

6.4 Locally close 600 v. breaker llA11 TRllA Low.Side (1-OHP 4023.001.001, Attachment ¹3, Page 3 and Attach-ment ¹4) .

6.5 Energize addi~ional equipment as needed. available, controllable 'o enhance control of safe shutdown equipment.

7.0 If power was restored to 12CD Bus.

7.1 Locally close 4 kv. breaker 1D3 Reserve Supply (1-OHP 4023.001.001, Attachment ¹2) .

7.2 Locally close 4 kv. breaker T11D12 Bus Tie (1-OHP 4023.001.001, Attachment ¹2).

Page 2 of 3 Rev. 0

~ el2WHP 4023 ~ 100 ~ 001 Attachment 08 7 ~ 3 Locally close 4 kv. breaker T11D2 TRllD High Side

{1-OHP 4023. 001. 001, Attachment 02) .

7.4 Locally close 600 v. breaker llDl TR11D Lo~ Side (1-OHP 4023.001.001. Attachment 03, Page 6. and Attachment 04)-

7~5 Energize addi tiona 1 equipment as needed, available, con tro 1 lab le to enhance sa fe shutdown e f forts.

8.0 Establish and maintain stable control, awhile repairs and replacement of damaged cables etc., are in progress.

Page 3 of 3 Rev. 0

m~ sue ld!OIANA,SNIL'iFIIAN

~)~vaecE DEpamAAEgr PR l gy~ ~~ CONTROLLED DOCUMENT COPY VO.

heeoaLae Na **IMH MAINTENANCE PROCEDURE FOR REPOMERING AN RHR Pl&fP SCO7K OF hEV!SION r)Q4, S IGiiATURES REVIS?ON NUMBER

~ ~ ~ 0 ORIGINAL PREPAREO BY OEPARTNENT HEAD APPROVAL INTERFACING OEPARTMENT HEAD CONCURRENCE QUALITY ASSURANCE SUPERVISOR APPROVAL PLANT NUCLEAR SAFETY COMMITTEE i<(i 8606130107 86060 6 PDR 4DOCK 05000315 F PDR PLANT lONAGER APPROVAL APPROVAL GATE EFFECTIVE OATE

~ 1MP2140.082 ~ 001 LIST OF HVXCFIVE PMZS

. REVZSICN NVRZR/EFF%C'TIVE CHANGES 1 of 10 Revision 0 2 of 10 Revision 0 3 of 10 Revision 0 4 of 10 Revision 0 5 of 10 Revision 0 6 of 10 Revision 0 7 of 10 Revision 0 8 of 10 Revisicn 0 9 of 10 Revision 0 10 of 10 Revision 0 Attachnent No. 1 Page o 1 Revision 0 Attachnent No. 2 Page o Revision 0 At~nent No. 3 Revision 0 Page 1 of 1 Revision 0

I

~1l%P2140,082.001

~

INDIANA C MICHIGAN IKZCIRIC CXNPANY DC5AID C. QXE hSZJRR .

I;0 TITLE: Maintenance Pxccadcrn far E.aIxnarLn0 an EHR Pwp 2.0 OKKC'HVK 2.1 This procedure provides instructians for the installation of a temporary power feed to either a disabled Unit 1 East or Nest RHR perp fran a power source in Unit 2. It is intended for use when the power and/or control cables for both RHR purrps have been fire damaged resulting in a loss of operability of the RHR systan.

3. 0 RKFKRiRKS 3;1 Kquipnent Ccntrol Clearance Permit System - PMI-2110.

3.2 Radiation Protection Manual, Section 5.F and Procedure No.

.THP. 6010.RAD. 406 Radiation Work Permit.

3.3 Plant Safety Manual, General Safety G.9.

3. 4 Maintenance Procedure 12MHP5021. 082. 006.

3. 5 Ternary Modificatians, PMI-2140.

3.6 A.E.P. Hi h Vol Cable S lic 6 Terrninat'rocedures and 3.7 I&M Electric Ccmpany Guide to Hi Vol DC Test of Cables.

3.8 10CFR50, Appendix R, Section III, L.5.

3.9 Control of Special Tools and Measuring and Test Equipnent, MHI-5060.

4. 0 PRKCAUZICNS 4.1 Calibrated tools or measuring and test equignent shal'ot be used in a manner that would invalidate its calibration.

4.2 If temoorary cable routes break a fire barrier's integrity [i.e.,

prevents a fire door's full closure) a fire watch shall be posted until the fire barrier is ~unai to ruzmal.

Page 1 of 10 Revision 0

'I 1'

~ 1MHP2140.082.001

5. 0 LXMXTATICNS 5.1 Subsections and steps within Section 7.0 should be accclrplished in the sapxnce shown, unless specified ciBierwxse in the body of the procedure. Steps which are perfoznad cat of sequence shall be indicated by a short explanaticn of why it was performed out by the .work.

5.2 The Maintenance Supervisor assigned the work is responsible for emmring that the cxmtrolled oopy of this p~ure is the latest revision and includes all applicable approved change sheets.

5.3 'Ihe Maintenance Supexvisar assigned the work is responsible 'for ensuring that the'antzulled oopy of this procedure is maintained at the work site,.if not in a radiological cxntrolled area, and that required data is entered in the controlled copy.

work to be performed is in a radiolog~d. controLled area, the If the controlled copy shall be maintained in the Supervisor's office and a controlled wooing oapy shall be available at the job site.

NOrE: lhen a controlled working copy is being used at the, work site, data should be entered as best as practical.

5.4 The Naintenance S~~isclr assigned the work is responsible fo.-

initialing all steps which are perfo~ out of sequence. All steps which will not. be perfaaaed based on the'cope of work, will be indicate.'. by "N/A in the appropriate sign off blank, and initialed by the Supervisor with a brief explanaticm of why.the step was not performed.

5.5 Attachrrents No. 2 or 3 rmst be cmpleted for Lifted Leads or Electrical Jurrpers, per PHI-2140. Multiple copies of these attachnents may be used.

5.6 Steps in the procedure which require a verification by the Maint Supv. may be performed kryo a qualified individual designated by the Supervisor, provided that individial is independent of the work being performed.

5.7 It is assigned that the equipnent requhxd by this procedure is available. Additionally. use of equi~t required fran the cgposite (unaf fected) unit should not in@air safe oontinued operation or shutdown of that unit.

Par 2 of 10 Re'ision 0

l I

i~lNP2140 082 001 6.0 INITDLL CXNDITICNS Temporary power may be obtained fnxn me of the U2 RHR or lKEK,: CTS-pimps, or fnxn a U2 4K@ breaker, as applicable, after consulting the IAG and corporate engiraaring support teams. If used, the pm'ust be returned to. operable status (for U-2) within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> (Ncdes 1, 2, c 3 for RHR; Modes 1, 2, 3, t' for CXS) per Tech. Spec. Ser~cm 3.5.2 and 3.6.2.1, respectively.

6.1 Maint. Mech. Indicate which Unit 1 punp is to be repowered, and which Unit 2 peqrbreaker or supply 4KV brea)mr, as applicable, will be used for the pcaaer supply.

Unit 1 purr@

Unit 2 perp-breaker Unit 2 Supply 4KV breaker Per o By 6.2 Maint. Mech./ Enter Job Order Number.

J.O.

6.3 Maint. Mech. (%tain the necessary Clearance Permit(s) and reoord the Clearance Permit number(s) .

Clearance Permit 6 4 Maint. Mech. Notify the Unit Supervisor that work is to be star1~.

Uru.t Supe zv~r Date Uru.t Supervisor Date 6.5 Maint. Mech. Verify that all materials which are known to be required are available prior tc s~ting the work. See Attac)xnent No. 1 for a list of required materials.

Verified By Date Page 3 of 10 Revision 0

I I

/

IE

~i1HHP2140 082 001

7. 0 DETAILS 7.1 D 7.1. 1 Maint. Mech. Verify the breaker for the Unit 1 pm@ has been racked out and tagged and the abator is de-energized. See Step 6.1.

1' RHR'urrp (1-PP-35E) ~ Breaker TllD6 1 W RHR Pm@ (I-PP-35W) ~ Breaker T11A4 7.1.2 Maint. Mech. Verify grcrtmds are installed on the ncisting M

the U-1 RHR pmp xmtor and breaker. Apply Tenporary Modification I.D. Tags. Enter data and si~ff Attachment No. 2.

7.1. 3'aint. Mech. Disoonnect the flex conduit and ramve faxn the terminal baoc.

it

7. 2 TKHXSARY NMKR SUPPLY UNIT 2 NOIR: Subsection.7.2.1 should be used if tmrparary power is to be obtained fpm a Unit 2 RHR or CTS purrrp. Subsection 7.2.2 should be used if temporary power is to be obtained frcxn a 'Unit 2 4KV breaker.

7.2.1 RHR OR CTS PUMP M7iGR - UNIT 2 7.2.1.1 Maint. Mech. Verify the breaker for the unaffected Unit 2 paap has been racked out a'nd tagged, and the motor is de-energized. See Step 6.1.

2 E RHR Pomp (2-PP-35E) ~ Breaker T21D6 2 W RHR Purrp (2-PP-35l ) ~ Breaker T21A4 2 E CTS Pump (2-PP-9E) ~ Breaker T21D4 2 W CTS Purrp (2-PP-9W) ~ Breaker T21A3 7.2.1.2 Maint. Mech. Verify grounds have been installed on the breaker/cable. Disccram< the gower cable at the U-2 breaker.

7.2.1.3 HAIK: Mark the cables to ensure proper phasing when the cables are re-terminated.

t. Mech. Disconnect the existing power cab'e fam the select~ U-2 RHR or C1S porrp motor, as applicable. Apply Tecqxu ~ Medi fication I.D. Tags. Enter 'data and sign-off on Att~nant No. 2.

7.2.1.4 Maint. Supv. Verify the pcaaer feeds for the U-1 and U-2 pump aators have been lifted correctly and tenporary I.D. tags have been applied.

Si~ff cm Attac?nant No. 2.

Page 4 of 10 Revision 0

+*1HHF2140.082. 001 7.2. 2 4KV BREAKER 7.2.2.1 Saint. Mech. Verify t?m a~xyriate Unit 2 4KV breaker has been racked out and tagged. See Step 6.1.

7.2.2.2 Maint. Mech. Verify gnmnds have been installed on the brewed ~/cable, as applicable.

7.2.2.3 NCGK,. Hark cables to ensure proper phasing

~en the cables are re-teaninated.

Maint. Mech. Disconnect the existing pa~ cable fran the breaker, if applic-ble. Apply Temporary Modificaticn I.D. Tags. Enter data and signoff on Attachnent No. 2, if applicable.

7.2.2 4 Maint. Supv. Verify the power feed for the U-1 RHR motor and the U-2 4KV breaker (if applicable) have been properly lifted and 'Ihnporary I.D. Tags have been applied.

No. 2, as applicable.

Si~ff on Attachrant

7. 3 CCNKVl'ING ~KR 7.3.1 Saint. Mech. Route the juror cable assanblj between the

&2 motor or the selected supply 4KV breaker, as applicable, and the U-1 aator.

7.3.' Maint. Mech. NOIr.: Preferred routing is overhead in the alway as opposed to laying the cable on the floor.

Ccnnect the taqmrary power cable to the motor end of the Unit 2 pm@ power cable or to the sel~~ supply 4KV breaker, as applicable,. using the appropriate secticn(s) of Maint. Procedure 12MHP5021.082.006. Route the cable thru the hole where the flex conduit was reared. Use the mica board and cable ties to support the cable inside the box.

7.3.3 Maint. Mech. Protect the purr@ end of the tanporary power cable and perform a hi-pot test of the new palm cable assanbly. Record test instnxmnt data belch.

Test Instrument I.D. 0 . Date Due Date Page 5 of 10 Revision 0

+*M&2140.082.001 7.3. 4 Maint. Mech. Connec the tmpcmuy power cable to the U-1 pm@ using apprapriat'e sections of IIEET 7.3.5 Maint. Mech. NHK: Existing clearances may have to be

~re eased and appmpriate clearances hung to perform the rotational check.'onnect the terqmrary power cable to the U-2 breaker, using, appropriate section of Maintenance Procedure 12hRP5021. 082.006, and burry for rotaticrn. Apply Tenor~

Modification I.D. Tags. Swap leads at the breaker, if required, to achieve proper rotation. Mark the cab:es to ensure proper phasing when the bre~ is returned to normal service. Rater data and Atta~mnt No. 3.

si~ff on 7.3.6 Maint. Supv. Verify the tarporary power cable is prr~rly installed and teraporary I.D. tags are attached. Sign-of f on Attachment No. 3.

7.3.7 Maint. Mech. Notify the Control Rocm/Shift Supervisor that the new RHR pump pcwer cable has been installed and tested arid that the functional.

~ is

~ Performed By S.S.

8. 0 RESiORATI(N

'8.1 UNIT 1 PUMP 8.1.1 Maint. Mech. Perform a visual inspection of the power feed(s) to the motorbus); If any damage is mted, proceed directl+ to step 8.1.3.

Cbservations Page 6 of 10 Revision 0 .

~~ 1NHP2140.082.001 8.1. 2 Naint. Mech. Perform a hi-pot m. the pa~ cable(s) .

Record the current insured and instnmmt data.

1-E RHR IM RHR Test-Instmxant I.D. 0 Ca xb. Date Due Date An acceptable value is two l2) microamps or less. If the current is greater than two microaaps, cnntact Naint; Supv. for resolution. If the hi~

proceed directly to Step 8.1.6.

is accept.&le, 8.1. 3 Maint. Mech. Reive the damaged cable and pull new cable per Naintenance Prnxxhue

• • 12bBP5021.082.004.

8.1.4 Install lugs on the new cable per Naint~~ce Procedure 12MHP5021.0S2. 006.

r 8.1.5 Maint. Mech. Perform a hi-pot on the new power cable.

Test Instrument I.D. j Ca . Date Due Date 8.1.6 Maint. Mech. Verify the appropriate U-2 breaker has been racked out and tagged, and the U-1 perp abator is d~nerg1zed 8.1.7 Maint. Mech. Verify grounds have been installed on the breaker/tarporary power cable. Deteznunate the temporary pm~ cable fnxn the motor.

Enter data and sign-off an Attachnent No. 3.

8.1.8 Maint. Mech. Terminate the permanent power cable at the U-1 motor and its associated breaker per Maintenance Procedure 12YHP5021.082.006.

8.1.9 Maint. Mech. NOIR: Existing clearances may have to be

~re eased and appropriate clearances hung to perform this step.

Ehmp the nator for rotation. Swap leads as required for proper operation. Sign-of f an Attachment No. 2.

S. 1. 10 Naint. Supv. Verify power feed has been properly restored to the U-1 motor and taqmrary I.D. tags have been reaxmB. Sign-off on Attaclment No. 2.

Page 7 of 10 Revision 0

H t

~ ~ 1%P2110.082.001 8.1.11 Maint. Mech. Notify the Shift Supervisor and Unit Supervisor that the Unit 1 RHR Purrp has been tested and is fauxtional.

te S.S.

8.2 UNIT 2 BHP (AS APPLICABIE) 8.2.1 Maint. Mech.

r~

Verify the appropriate U-2 breaker out and tagged and that the cable is de-energized.

has been power 8.2. 2 Maint. Mech. Verify graunds have been installed on the breaker/power Attachment cable. Disconnect the jm~

cable fran the motor end of the power cable

'nd mxmve taaporary I.D. tags. Conplete No. 3 and si~ff.

8.2.3 Maint. Supv. Verify the jager has been properly repaved.

Si~ff an Attachnent No. 3.

8.2.4 Maint.. Mech. Ten".'~te the power cable at the nato (if applicable) per Maintenarxoe Procedure 12MHP5021.082.006. If leads were swa~ at the breaker, return them to their normal position. (See Step 7.3.5) .

8.2. 5 Maint. Mech. NCTE: Existirm clearances may have to be

~re eased and appropriate clearances hung to perform this step.

Bwp the motor for rotatian. Swap leads as required for ~er Attachment No. 2.

operation. Sign-of f 8.2.6 Maint. Rqm. Verify the taaporary power cable has been renaved and the permanent cable is re-terminated at the abator, and all tcxoporary I.D. tags have been repaved. Signmff an Attachments No 2 and No. 3.

Page 8 of 10 Revision 0

17K 1 W 'est' -

++leP2140.082.001 8.2.7 Naint. Mech. Notify ~M Shift Supervisor and Unit Supemrisor,that the U-2 RHR Punp has been tested and is functional.

S.S.

8.3 U-2 4'REAKER (AS APPI ICABiX) 8.3.1 Naint. Mech. Verify the appropriate U-2 breaker has been racked ca~ and tagged and that the power cable is d ergized. P 8.'3. 2 Maint. Mech. Verify gr mais have been installed on the breaker/power cable. Disconnect the jager cable fnm the breaker.end of the palm cable and knave temporary I.D. tags. Catplete Attachne~ No. 3 and sign-off.

has been properly rmmved.

8.3.3 Maint. Supv.

Si~ff an juror Verify the Attachment No. 3.

8.3.4 Maint. Mech. Terminate 'the power cable at the breaker per Maintenance Procedure 12%P5021.082.006. If leads were swapped at the breaker, return them to their normal position. (See Step 7.2.2.3) .

8.3. 5 Y~t. Supe. Verify the ternary powe" cable has been rammed and the permanent cable is re-termirated at the breaker, and all temporary I.D. tags have been ramved.

Sign-off cn Attachnants No. 2 and No. 3.

8.3.6 Maint. Mech. Notify the Shift Supervisor and Unit Supervisor that the U-2 4EV breaker's power feed has been restored and may be released for clearance.

8.4 REIURN TEMPORARY POWER SLYLY MATERIALS 'IO SIORAGE CABINET 8.4.1 Maint. Mech. Return all terrporary pamr supply cable and tools to the storage cabinet.

8.4. 2 Maint. Supv. NOTE: Attachment No. 1 is a listing of the required materials.

Verify a11 required materials are in the storage cabinet.

,Page 9 of 10 Revision 0

k p

I

~~Xmn2140.082.001 9.0 temporary power supply to the U-l RHR Pmp, pravided work is functional with a U-2 ~

cxxpleted per this procedure and the affected U-l pump is supply.

9.2

~ ~

Final. acceptar~ will be achieved upon restoration of normal the U-l supply to both Unit RHR pimps per this procedure, and both RHR per this procedure with satisfactory operational check if a supply 4KV breaker was used for temporary pm~.

9.3 In the event that juapers are not ramved andJor lifted leads are not restored, a 'PNSRC evaluation shall be perfonred and the signoff cxapleted on the appropriate attachnant(s) .

10. 0 DATA .CX3LLECFION 10.1 Maint. Supv. Review entire procedure for ocapleteness.

Haunt. Supv.

Maint. S~t.. Review o entire procedu~.

~t. Supt.

Page 10 of 10 Revision 0

~ IYHP2140. 082.001 MTACHKHT %) 1 RXXS AND fNHÃhRE Fine Tip Screwdriver Heavy Tip Screwdriver 3/8 Drive Socket Set 12 Hctansion Straight Mrenches (1/8" - 3/4")

6" Crescent Riess 10 Crescent Wrench Median Channel-lock Large ~panel-lock Knife Hietter Punch Chill Splicing Tape Nica Bcxud and Cable Ties Page 1 of 1 Revision 0

• • 9%P2140.082.001 Attach<ant No. 2 NAfNTEHANCEDfpA~MENT

')Rpt.i.ED cppv Np Zona.mr AEFZnm 7.1.2 7.2.2.3 8.1.9 7.2.1.3 8.2.5 TERM. BIDCK a LIFZED LAND%)

ITEM 0 TERHINAL 0 CABIN 4/CCHKMKT DESCRIPZICN BY RGK BY DATE 7.2.1.4,'ISE ABOVE WIRES HAVE BEEN CGRRECXLY LIPID.

(7.2.2.4) ITEM 4 VERIFIH) HY 8.1.10 PARl'IAL RKFIORATICV: 'IHE i%XIX%%2K WIRES HAVE BEEN REPIORIX) TO DESI(Ã CCNFIGURATICS.

8.2. 6 FINAL RESK)RATION: ALL WIRES WHICH MERE LIFTED HAVE BEEN (8.3.5) RESTOIKD 'IG DESIGN CCSFIGUiQTICS AND ALL TAGS HAVE BEEN REN3VED.

VERIFIED BY 9.3 PNSRC REVIEW: NOI'LL 'IHE LIFIKD WIRES HAVE BEEN RESTORED AND A 10 CFR 50.59 SAFE.'IY EVAUIATI(N HAS BEEN PERFOiHED AND APPROVED BY THE PNSM PER AK-1040.

IF RESTOiKD, ATTACH THIS FORM %) THE PBDCEXURE.

IF NVZ, PZkCE THIS FOB% IN CGVZROL RXM BOOK.

Page 1 of 1 Revision 0

~llRP2140.082.M1 Attachment No. 3 ELEC'IRICAL JUMPER FORM pAAtHTEf ~AHCEOBPARTh

~HT CONTROLLED DOCuhhf h:T COPY NO.

E()UIFMENT AFFZerm 7.3.5 8.1.7

~PER TERMINAL

~ ¹ AND/OR

~ JUMPER TO TERMINAL ¹ AND/OR CGMZhCI'CM'ICN INSZMZZD REN3VED ITEM ¹ CXHZACT UXM'ION SY DA'IK BY DATE 7.3.6 ~ 'IHE ABOVE JUMPERS HAVE BEEN CXNRECTLY INSI'ALUM).

rrKM ¹ VERIFIED BY MXK 8.2.3 PANG'IAL RESIORATION: THE FOULING JUMPERS EAVE bKEN RENNES (6.3.3)

ITEM ¹. VERIFIED BY 8.2.6 FINAL RESIORATION: ALL JUMPERS WHICH WERE INSZALLED AND ALL TAGS (8.3.6) HAVE BEEN RENNH) AND THE CIRCUIT ~iiURED %)

DESIGN CXNFIGURATI(N.

VERIFIED BY 9.3 PNSRC REVIEW: NOI'LL 'IHE JB%'ERS HAVE BEEN RHC7RX) AND A 10 CFR 50.59 SAFErY EVALUM'ICN HAS BEBOP PERFORMED AND APPRNFD BY 'IHE PNSRC PER PMI-1040.

PNSRC REVIEW BY PMSRC MIQ DME IF RES'IORED, M'IACH 'IHIS FGRN K) 'IHE PROCEDORE.

IF NCfZ, ~RE 'IHIS R3BN IN CKNTROL RXN BOOK.

Page 1 of 1 Revision 0

F=

l

NOIR ggRI INIIIANA Er NICHI8AN EltCNIC CCNPANI DONAlD C CCKK MAINTENANCEDEPARTMENl CONTROLLED DOCUMENT PR COVER SHEET COPY NO.

hecodure'o. **IHHP2140. OS 2. 003 Ievh&m Na 0 NAINTENhNCE PROCEDURE FOR.REPOMERING PRESSURIZER BhCKUP HEATERS

&MPH F ILEVLSlOH i~t ~ ~

~ \ ~ Q

~

5 I GNATURE5 PEVISION NU%ER e e e ~ e e ORIGINAL PREPARED SY DEPARTlKNT HEAD APPROVAL INTERFACING DEPARTMENT HEAD CGNCURRENCE QUALITY ASSURANCE APPROVAL

'UPERVISOR PLANT NUCLEAR SAFETY COMMITTEE 8606130109 860606 P DR ADOCK 0500031 5 F PDR PLANT NLNAGER APPROVAL APPROVAL DATE EFFECTIVE DATE

gt N

~~lNiP2140.082.003 aZVXSZm Nmmlaryanmm aevaZS 1 of 7 Revision 0 2 of 7 Revision 0 .

3 of 7 Revision 0 4 of 7 Revision 0 5 of 7 Revision 0 6 of 7 Revision 0 7 of 7 Revision 0 Attachment No. 1 Revision 0 Attachment No. 2 Revision 0 Attachtent No. 3 Page 1 o Revision 0 Atta9nant No. 4 Page o Revision 0'age 1 of 1 Revision 0

Onaaa C. aXX NUCLEAR NICHICAN ELECTRIC COMPANY PIANI'NDIANA C

1.0 TITIZ

Maintenance Prooafure for Bsprwering pressuriser Saelmp Heaters

2. 0 OB HVITVK:.

2.1 ~ procedure prov&Ms instructions for the installation of a tcmqnrary pcs~ feed to an inoperative Unit 1 pressurizer heater badcup group fran a Chit 2 power source. It is intended for use when the pm'nd/or control cables for the backup heater groups have been fire damaged resulting in a loss of operability of the pressurizer backup heater groups.

3.0- REFERRALS:

3.1 Byhpnent Ccntrol&learance Permit Systan, BG-2110.

3.2 Plant Safety Manual, General Safety G.9.

3.3 Maintenance Procedure 12MHP5021.082.006.

3. 4 Maintenance Procedure <<~5022.082.002.

3.5 10CFR50, Apperxhx R, Section III, L.5.

3.6 Control of Special 'Idols and Meas~ing and Test Eguipnetlt, MHI-5060.

3.7 Donald C. Cook Techn "al Specificaticn 3.4.4.

4. 0 PRECAVI'ICONS 4.1 Calibrated tools or measuring and test ectuipnent shall not be used in a manner that wouid invalidate its calibration.

5.0 LIMITATIONS 5.1 Suhsecticns and steps within Section 7.0 shall he accarplished in the sequence shcwn, unless specified otherwise in the hodf of the procedure 5.2 'Ihe Maintenance S~isor assigned the ~rk is responsible for ensuring that the ccatrolled copy of this procedure is the latest revision and includes all applicable approved conge sheets.

Page 1 of 7 Revision 0

~~ 1%p2140.082.003 Iht w I ~ r l IM ensuring that the contmlled copy of this prooedure is aeintainx5 at the work site, if not in a radiological controlled area, and that requiem data is entered in the controlled copy. If the work to be performed is in a radiological cnntrolled area, the cxntrolled copy shall be maint oned in the Supervisor's off ioe and a controlled ~king oapy shall be available at the )ab site.

NOIX: Mhen a controlled working copy is being used at the work ate,- data should be enbmed as best as practical.

5.4 We Maintenance ~ervisor assigned the work is responsible for initialing all steps which are performed out of sequence. All steps which will not be performed based on the scope of work, vill be indicated byN/h" in the apprcpriate sign off blank, and initialed by the Supervisor with a brief explanaticn of why the step was not per farmed.

5.5 Attachnents No. 3 or 4 east be cxmpleted for Lifted Leads or Electrical Junipers, per PKI-2140. Multiple copies of these attachnents may be used.

5.6 Steps=in the procedure which require a, verification by the Maint.

Supv. may be performed by a qualified izxhvidual designated by the Supervisor; Provided that individual is independent of the work being per formed.

5.7 It is asnmed that the equipnant required by this prcxxdure is available. Mditionally, use of equipnent required fran the apposite (unaffected) unit should not in@air safe continued operation or shutdown of that unit.

6. 0 INITIALCDNDITICNS 6.1 Maint. Mech. Enter backup heater bundle(s) to be

~cbicred ~

6.2 Maint. Supv./ Enter Job Order Rxrher.

Production Control J.O.

6.3 Maint. Mech. Necessary tools and equipnent which require periodic calibration rmst be checked to ensure that they have been calibrated within the specified time interval.

Page 2 of 7 Revision 0

~~ 1HHP21i0.082.003 6.i Naint. Supv. Verify that all parts which are known to be nguinH are available prior tc start~ the

'work. Refer to Attachment No. 1 for listing of required material.

6.5 Naint. Mech. Cbtain Shift Supervisor approval to start the work o S.S.

Verxxxed By

7. 0 DPNZLS 7.1 EACH AEYECIXD AMER CABLE 7.1. 1 Maint. Mech. Verify the breaker for the Unit 1 heater group has been racked cut, tagged, and the heaters are energized. See Attachment No. 2 fojr appropriate KC's and brealcers.

7.1. 2 Maint. Mech. Verify grounds are installed on the pcwer cable. Disconnect, the cable at the contaixxrant penetration. (See Attachnent No. 2 for penetration and cable numbers.)

Apply Temporary Mcdification I.D. Tags.

Enter data and sign-off on Attachnent No. 3.

7.1.3 Maint. Supv. Verify the cable has been properly disconnected at the contaimant penetration.

Sign-off on Attachment No. 3.

7.1.4 Maint. Mech. Megger the heater bundles per applicable sections of *~%P5022.082.002. If a heater bundle fails the megger, contact the S.S. and determine which heater bundle will be used..

Megger Serial No. ~. Date Due Date page 3 of 7 Revision 0

)

a+ 1HHP 2140; 082,003 HOTS: Tarporary pcwer for the backup heaters is obtained fran NX 1-PBC-4, which is located in the U-1 reactor cable tunnel. Power is fed to the NX fran breaker 21-RK'-4. 'Buee (3) three (3)~uctor cables are terndnated at NZ 1-PHC-4, and are to be used for the temporary power supply.

7.2.1 Maint. Mech. Verify the breaker (21RC4) for the taqmrary power supply has been racked out, tagged, and the HX is de-energized.

7.2.2 Maint. Mech. Verify grounds are installed on the eaI rgency power feed fnxn the breaker.

Route the temporary power cable (s) frcxn penetraticn.

7.2. 3 Maint. Mech. Terminate the temporary power cable(s) at the penetration us ing. appropriate sections of Maintenance Procxx3ure 12%P5021.082.006.

Apply Temporary Modification I.D. Tags.

Enter data and sign-off on Attachment No. 4.

7.2.4 Maint. Supv. Verify the temporary power cables are properly terminated and grounds have been raarved. Sign-off on Atta9aant No. 4.

7.2.5 Maint. Mech. Notify the Control Roan/Shift Supervisor that the temporary 'power supply to the backup heaters is installed.

Performed By S.S.

8. 0 RESIORATI(N

8. 1 'I%2%CSQRY POKER SUPPLY 8.1.1 Maint. Mech. Verify breaker 21-PHC-4 has been racked mt and tagged, and the backup heaters are d~nerg3.zed ~

Page 4 of 7 Revision 0

~~ lNP2140. 082.003 8,1. 2 Maint; Mech. Verify grcamds are installed on the temporary breaker. Detern~te the cable at the contaii'.nt penetration and return the cable to its storage )ocaticn near MX 1-RK'-4.

Rerave Temporary Modification I.D. Togs.

Sigrroff Attachaant No. 4.

8.1.3 Maint. Supv. Verify taqmrary cables have been de-teaninated and returned to the storage rack and I.D. tags are ramved.

Attachnent No. 4.

Si~ff on 8~2 PERMANKNI'CNER SUPPLY 8.2.1 Maint. Mech. Verify the appropriate breaker(s) is/are racked mt and tagged and the heaters are d~mrgized.

8.2. 2 Maint. Mech. Verify grounds have been installed on the breaker (s) .

8.2. 3 Maint. Mech. Perform a visual inspection of the power feeds to the heaters.- If any damage is noted, pr~ directly to Step 8.2.5 8.2.4 Maint. Mech. Perform a rnegper on the power cables using applicable sections of *'MHP5022.082.002.

If the aegger is unacceptable, contact Maint.

Supv. for resolution.

If the megger is acceptable, proceed directly to Step 8.2.8.

8.2,5 Maint. Mech. Rerrove the damaged cable and pull new cable per Maintenance Procedure

• ~12MHP5021. 082. 004.

8.2.6 Maint. Mech. Install lugs on the new cable per Procechue 12HHP5021. 082. 006.

Page 5 of 7 Revisicn 0

<c a

<<<<1MHP2140.082.003 8.2.7 Maint. Mech. Perform a megger on the new cable using the applicable secticns of <<<<MHP5022.082.002.

Megger Ser No. ~ Ca . te Due Date 8.2. 8 Maint. Mech. Terminate the cable at the containnant penetration, the KC, and'he breaker as required, per Maintenance Procedure 12MHP5021.082.006. Relive Taaporary Modification I.D. Tags. Camplete and signmff Attachnent No. 3.

8.2. 9 Maint. Supv. Verify the power feeds are restored and terrporary I.D. tags have been ramved if the existing cable was re-used. Sign-off on Attachnents No. 3.

8.2. 10 Maint. Supv. Verify all electrical jeers have keen .

rerraved, all lifted leads have been re-terminated, and all Temporary Mod.'.fication I.D. tags have been raraved. Signoff on Attachnents No. 3 and No. 4.

8.2.11 Maint. Mech. Notify the Shift Supervisor and-Unit Supervisor the backup heaters are functional.

Performed By S.S. Date 8.3 RETURN TERNARY PQKR SUPPLY MATERIALS K) STORAGE 8.3.1 Maint. Mech. Return all tools and materials used for the temporary power supply to their storage location.

8.3.2 Maint. Supv. Verify all tools and materials are in the proper storage location.

9. 0 MCEPI'ANCE CRI'IKRIA 9.1 Installation of the temporary power supply to the U-l pressurizer backup heaters shall be considered acceptable prided work is cmpleted per this procedure and the pressurizer backup heaters

'are functional.

Page 6 of 7 Revision 0

III 4~lJ

iilN6'2140.082.3 9.2 Final acceptance shall be achieved upon restoration of a razmal power supply to the U-1 pressurizer badcup heaters.

9.3 In the event that jumpers are not reneved and/or lifted leads are not restored, a PORC evaluation shall be performed and the.

signoff ocipleted on the appropriate attachment(s) .

10. 0 KATA COL'LECTICN 10.1 Paint. Supv., Review entire procedure for cmpleteness.

Natant. Supv.

Naint. Supt. Review of entire procedure.

~t. Supt.

Page 7 of 7 Revision 0

~DSP2140. 082.003 AZTAQÃEHI'); 1 Knife Brery Paper Butt Sleeve CrlBpBZ Heat ShriW Heat Gun Bctension Card Lights Page 1 of 1 Revision 0

+*lM2140.082.003 ATISCHNEÃZ NO. 2

.gthh

ÃKDQP HEATER 'EMMER GKUP %KICKER MCC PENEZBATI(N BUNDLE hh g 11"PHA-2 I-PHA-I I-IPI 13, 14, 37 (A1A) 1403 PR-I 17, 18, 42 (AIB) 1404 PR-I

'4 I-4p2 33, 61, 62 (A1C) 1414 PR-I 38, 67, 68 (AID) 1415 PR-I 43, 73, 74 (AIE) ,1416 PR-I 11-PHA" 3 I-PHA-2 I-IP1 I, 2, 22 (A2A), 1400 PR-I 5, 6, 27 (A2B) 1401 PR-I 9, 10, 32 (A2C) 1402 PR-I 11-PHA-4 I-PHA-3 I-4P2 23, 49, 50 (A3A) 1412 PR-I 28, 55, 56 (A3B) 1413 PR-I I-Cl 11-PHC-2 I-PHC- I I-2P2 3, 4, 25 (ClA) 1435 ~1 7, 8, 30 (ClB) 1436 PG-I ll, 12, 35 (ClC) 1437 PG-I 15, 16, 40 (C1D) 1438 PG-I 19~ 20,'5 (CIE) 1439 PG-I I-C2 11-PHC-3 I-PHC-2 l-3PI 24, 51, 52 (C2A) 1456, ~1 29, 57, 58 {C2B) 1457 PG-I 34~ 63, 64 (C2C) 1458 PG-I I-C3 11-PHC-5 I-PHC-3 I-3p1 39, 69, 70 (C3A) 1459 PG-I 44, 75, 76 (C3B) 1460 PG-I hh hg K>y Page I of I Revisicn 0 h

rhh

~~ BSP21IO;082.003 Attachtent'o. 3 MA!NTENANCEDfPART~ENT CONTROLLED DOCUMENT .

uer COPVNa.

Reaotoy Cahle TNlA81 KQJIPNENT AFFECTED Pressurizer Ba 7.1.2 8.2.8 TERN. BIDCK 4 LIFIED LANDED ITEM¹ TH NIAL CABIN ¹/KNPONENI'ESQGPTION

. BY DATE BY 1RTE 7.1.3 'IHE ABOVE WIRES HAVE BEEN CORMZXLY LIFTED.

ITEM ¹ VERIFIED BY 8.2.9 PARI'IAL RESIORATIOK: THE FtXIlWING WIRES HAVE BEEN 16ZIORED %0 DESIGN CQlFIGURATION.

h ITEM ¹ VERIFIED BY DATE 8.2. 10 FINAL RESTQRATI(K: ALL WIRES RiICH WERE LIFZED HAVE BEEN,%MOORED TO DESIGN CCSFIGURATI(N AND ALL TAGS HAVE BEEN REMA/ED.

VERIFIED BY PNSRC REVIEW- NOI'IL THE LIFI'ED WIRES HAVE BEEN RESTORED AND A 10 CFR 50.59 SAFETY EVAILRTICN HAS BEEN PEREOKKD AND APPROVED BY THE PNSRC PER PNI-1040.

PORC REVIEW BY IF REPIORED, MTACH THIS FORM K) 'IHE PROCEDURE OR JCB ORDER. IF NOT, PLMX THIS FORM IN QNHQL ROOM BOOK.

Page 1 of 1 Revision 0

~'

~ lPSP2140.082.003 Attachment No. 4 EX~tMQ. JlÃiPRR PORC MAIN'iEOA~O CONTROLLED; . r~

COPV~O.

UNIT 1 QXAR%%l Reactar Cable Rural EQUI$ %RÃ?'X'.2.3 8.1.2

'KRHZNAL 0 Re/OR ITSY 0

'jERMXNAL 8 AH)fCN CÃl9CT MCXIICW (XMRCT MCRHCN INS17QLZD BY DATE 'Ytampamn 7.2. 4 THE ABOVE ~l2%&S fQLVE BEEN CORRECTLY INSTALLED.

ITKM t VERIFIED BY 8.1.3 FACIAL RES'K5tATICS: THE FOLLOWING JR%%PS HAVE BEEN REN3VKD AM) 'BK CIRCUIT RZSKSQD 'I0 DESIGN CCHFIGUiQTIC8.

Z?KM 8 8.2.'0 FINAL RES?U~CN ALL JASPERS ACCT WERE INS?MLS'ND ALL TAQS HAVI BEEN ROMPED AND THE CZIKUIT RESTORED Kl IXSRK N7I'LL THE PNSM REVIEW: JUMPERS HAVE BEEN REMMR AND A 10 CFR 50.59 SAFETY EVMlSTICN HAS BEEN PERFORMED AND APPRNED BY PNSRC PER PC-1040.

~

~

~ IF RXSKjRKD, JC'EhCH '?HZS THIS K8N IN ASH '?0 QRIML RXN BOCK.

THE PROCEDURE OR JC8 ORDER ZF ~w ~

Pege 1 af 1 Ravtsian 0

~t p I NICNCAN POIRE Spy

~8AJIA DONALID t QXX( NUCLEAR PLAIN'rrArNTENANcEDEPARTrrrEr, CONTROLLED DOCUMENT COPYOO.

PROCEDURE COVER SHHT

~adage go. **1MHP2140.082.005

~oa No. 0 TITLK MhINTENhNCE PROCEDURE FOR REPOWERINC CONThINMENT VhLVES SCOPK OF hEVNlOH i

l S I GNATURES REVISION NUMBER

~ I~ ~ ORIGINAL PREPARED BY DEPARTMENT HEAD APPROVAL

'NTERFACING DEPARTMENT HEAD CONCURRENCE QUALITY ASSURANCE SUPERVISOR APPROVAL PLANT NUCLEAR SAFETY COtSITTEE 86061301 3 860606 PDR ADOCK 05000315 PLANT .NLNAGER APPROVAL F PDR APPROVAL DATE s>>(pC EFFECTIVE DATE

~ llSP2140. 082. 005 1af 16 ~ hevtsian 0 2of 16 Revision 0

~of 16 Revision 0, 4of 16 Revision 0 5of 16 Revtsian 0 6of 16 Revtston 0 7of 16 Revision 0 8 of 16 Revision 0 9af 16 1tsvtsion 0 10 of 16 Revision 0 11 af 16 Revision 0 12 of 16 Revision 0 13 of 16 Revision 0 14 af 16 'Revtsica 0 15 of 16 Revision 0

. 16 of 16 Revision 0 Attach+mt No. 1 a Revision 0 Attachnent No. 2 0 Revision 0 Attac9mant No. 3 o Revision 0 Attachment No. 4 0 Revision 0 Attachnent No. 5 Revision 0 Attacteant No. 6 Revision 0 Attactment No. 7 Revision 0 Attachaant No. 8 Revision 0 Attachment No. 9 0 Revision 0 page 1 of 1 Revtsian 0

~ 1%%2140.082. 005 INDIANA C MICHIGAN ELECIRIC CCMPANY DQ4MD C. GXK NXXXAR PUNT 1.0 TITIZ JiaintenJsJenoe Prooednre for Repoeering Conta.'ent Valves 2,0 OBJECTIVE 2.1 'Ibis procedure provides instructions for the installation of temporary power feeds to the following in-contairaant motor operated valves:

Be-110 ICM-129 IJG-120 l ICM-1 1 PG-130 RG-151 VG-140 NhG-152 BG-128 %G-153 It is intended for use when the power cables for these valves have been fire daanaged, resulting in a loss of operability of these valves.

3. 0 REFERENCES 3.1 Equipnent Ccntrol-Clearance Permit System - PNI-2110.

3.2 Plant Safety Manual, General Safety G.9;

3. 3 Maintenance Procedure 12MHP5021. 082. 006.

3.4 10CFR50, Appendix R, Section III, L.5.

3.5 Control of Special Tools and Measuring and Test Equipment, MHI-5060. E

4. 0 PMKAUFICNS 4.1 Calibrated tools or measuring and test equiprent shall not be used in a aenner that would invalidate its calibration.

4.2 Fire doors and security doors will be required to remain open during iapl~taticn of this procedure. Appropriate fire watches and security guards must be posted while these doors 76KIlR111 opens Page 1 of 16 Revision 0

~ 1%%2140.082.005 5.0 LIMITATICSS Ihl W I '

i W ensuring that the controlled copy of this procedure is the latest revtsicn and includes all applicable approved change sheets; ensuring that the controlled copy of this procedure is maintained at the work site, if not in a radiological contmlled area, and that required data is entered in the controlled copy. If the work to be performed is in a radiological controlled area, the ccntrolled copy shall be maintained in the Supervisor's office and a controlled working copy shall be available at the jab site. =

NOIR: ~ a oontrolled working copy is being used at the work sate, data should be entered as best as- practical.

5.3 All steps which will not be performed, based on the scope of the work, shall be indicated by "N/A" in the appropriate signoff blank and initialed by the Maintenance Supervisor assigned the work, along with an explanation of why the step was not per formed.

5.4 Section 7.0 of this procedure need not be performed in sequence.

Steps within each Subsection shall be performed in sequence.

5.5 Attac?ments No. 1 thru 9 must be oc3mpleted for Lifted Wires and Electrical Junpers. Multiple copies of these Attactmants may be used o 5.6 It is assigned that the equipnent required by tnis procedure is available. Additionally, use of equipnent required fran the opposite (unaffected) unit should not irrpair the safe continued operation or shutdown of that unit.

6. 0 INITIALGM)ITICNS 6.1 Maint. Supv. Identify, with assistance fran Operaticns, the breaker to be used for a tarporary power feed. Enter the breaker I.D.

Breaker I.D.

Performed By Date NKE: Min&am breaker size 50A. Should be fed fran either bus 21A, B, C or D.

Page 2 of 16 Revisica 0

f

~~1M'140.082.005 6.2 Maint. Supv. Chtain Clearance Permits, as time allcars, and record the Clearance Permit Nos. (See reference step nos.)

~ment . Clearance Permit No.

Tea@. Feed Breaker (7.1.1)

Breaker llA3 (7.2.1)

Breaker 11B2 (7;3.1)

Breaker llC6 (7.4.1)

Breaker 11D6 (7.5.1) 6.3 Maint. Mech. Necessary tools and equipnent which require

, periodic calibration must. be chec)red to ensure, that they have been calibrated within the specified time interval.

6.4 Maint. Supv. Verify that all materials which are known to be required are available prior to startina the work.

Vera x By 6.5 Maint. Mech. Obtain Shift Supervisor approval to start the work via Shift Supervisor signature on applicable job order or a Clearance Permit,

,as applicable.

6.6 Maint. Mech. Notify the Unit Supervisors that work is to be started.

Urat Supervisor Date Unit Supervisor

7. 0 DBIAILS INDEX: 7.1 Tarporary Power Feed 7.2 NX: EZC-A (PG-140 & %D-151) ~

7.3 HX EZC-B (PG-120, ~128 6 NbD-152) 7.4 7.5 ~

NX EZCW (IN3-110, IQ4-129 6 IQ4-111)

EZC-D (PG-130 6 @43-153)

NOIK C 4 I Procedure ~~1'IHP.6030.IMP.305 has been prepared to provide temporary control for these valves. Implanentation of this section shall be ccrardinated with the inplarentaticn of the C t I procedure.

Page 3 of 16 Revision 0

l

• • 3%%2140.082.005 7.1

~

the section may be performed in parallel with the section first Ke to be powered-for Steps in this secticm need not be performed sequentially, provided safety m asures are observed.

7.1. l . Naint. Mech. Request Operations to open and tag the tarporary feed breaker identified in Step 6.1 with a Striped Tag clearance.

7.1. 2 Maint. Mech. Verify the taqmrary feed breaker has been opened and tagged, and the output side of the breaker is de-energized.

7.1.3 Haint. Mech. Disconnect the power cables fran the output side of the temporary feed breaker. Signoff on Attachment No. 9. Attach Temporary Modification I.D. Tags.

7.1.4 Haint. Supv. Verify the power cables have been properly ~

lifted fran the taqmrazy feed breaker.

Signoff on Attachnent No. 9.

7.1.5 Naint. Mech. NVZE: This may require running the cable tEm fire doors, security doors, and/or penetraticns. Firewatches and guards shall be posted as needed. Penetrations shall be repaired per ~licable sections of

~~12NHP5021. 001. 031.

'Route a 3 phase power cable fran the temporary feed breaker to the E.S.S. MX area in th Vnit 1 4-KV swit'chgear roam. 'Ibe cable aust be able to reach each of the 4 HX's listed under 7.0.

7.1.6 Haint. Mech. Nake-up lugs on the cable ends per applicable secticns of 12%%5021.082.006.

7.1.7 Naint. Mech. Make the cxmnection at the ta~rary feed breaker and attach a phase rotation meter to the KX end of the cable.

7.1.8 Haint. Mech. Request Operations to close the tanporary feed'reaker to power up the meter and deternune the phasing of the cable. A 1-2-3 phase connection should produce a clockwise rotation on the meter. Nark the cable for future reference.

Page 4 of 16 Revision 0

~~1%%2140.082.005 I

7.1. 9 Maint. Mech. Request Operations to open the tenporary feed breaker. Ranove the. phase rotation meter.

7.2 NX EZC-A (BG-140 C ~151) 7.2.1 Maint. Hech. Verify breaker 11A3 has been racked out and tagged, and NX EZC-A is de-energized.

7.2.2 Maint. Mech. Remrre cover (s) fran the incaning feeder caqxutnant(s) .

7.2.3 Maint. Mech. NOIK: NZ EZC-A has two incaning feeders, both supplied fran breaker 11A3.

Disconnect the feeder cables fran the buses in the MCC. Enter data and sign-off on Attachaent No. l. Attach Veqmrary Modification I.D. Tags.

7.2.4 Maint. Supv. Verify the feeders have been properly lifted.

Si~ff on AtGmhment No. l.

7.2. 5 Maint. Mech. Connect the tenporary power cable to the buses using applicable sections of 12MHP5021.082.006. Take care to achieve proper phasing.

Attach Taqmrary Modification I.D. Tags; Enter data and sign-off on Attachnent No. 2.

7.2.6 Maint. Supv. Verify the terporary power feed is properly installed. Sign-of f on Attachnent. No. 2.

7.2.7 Nuint. Mech. Transfer control of the striped tag clearance .

on the teaporary feed breaker to C6I via a Striped Tag permission slip.

The following step is to be iaplaaented when C a I has cmpleted control wiring modificaticns for the first valve to be cperated-7.2.8 Maint. Supv. Jointly notify the S.S. that modifications to HCC EZC-A are ccaplete.

Haunt. Supv. Date C 0 I Supv. Date S.S.

Page 5 of 16 Bevisicn 0

• • 1ÃHP2140.082.005

~ follnhng steps are cxatrolled fran this NX to be inplmanted are closed or operad.

after all valves 7;2.9, Maint. Mech. Regain oontrol of the striped tag clearance.

cm the teaporary feed breaker and reqoest Operaticas to open the breaker.

7.2.10 Maint. Mech. Verify the temporary feed breaker has been opened and tagged, and HQC EZC-A is

~nergized.

7.2.11 Maint. Mech. Disconnect the'temporary feeder fran the buses in the le. Ranove teaporary I.D.

tags. Sign-off on Attachment No. 2.

7.2.12 Maint. Supv. Verify the temporary feeds remved fran NOC EZC-A.

has Si~ff ~ on properly Attachnent No. 2.

7.3 NX EZC-B (PG-120 Ve-128 a me-152) 7.3.1 Maint. Mech. Verify breaker 11B2 has been racked out and tagged, and NX EZC-B is d~nexgized.

7.3.2 Maint. Mech. Rermve cover (s) fran the inccmiag feeder canpa tpiilts ~

7.3.3 Maint. Mech. Disconnect the feeder cables fran the buses in the NX. Enter data and sign-off on Attachnent No. 3. Attach Venporary Modification I.D. Tags.

7.3.4 Maint. Supv. Verify the feeders have been properly lifted.

Sign-off on Attachnent No. 3.

7.3.5 Maint Mech. Connect the temporary pc@mr cable to the buses using applicable sections of 12MHP5021.082.006. Take care to achieve proper phaLsxogo Attach Temporary Modification I.D. Tags.

Enter data and signmff on Attackrmnt No. 4.

7.3.6 Maint. Supv. Verify the temporary pcwer feed is proper.ly installed. Sign-of f on Attachrant No. 4.

7.3.7 Maint. Mech. Transfer contxol of the Striped Tag Clearance on the temporary feed breaker to C&I via a Striped Tag Permission Slip.

Page 6 of 16 Revision 0

~~ 1%&2140. 082.005 The follcwmg step is to be ~lemmted when C t I has cxapleted ccntrol wiring modifications for the first valve to be operated:

7.3. 8 Maint. Supv. Jointly notify the S.S. that modifications to NX EZC-B are cxmplete.

Date C C I Sup . Date S.S.

The following steps are to be irtplanented after all valves cantroll'ed fran this KC are closed or opened.

7.3.9 Maint. Mech. Regain control of the Striped Tag Clearage on the tertporary feed breaker and request Operations to open the breaker.

7.3.10 Maint. Yeech. Verify the temporary feed breaker has been opened and tagged, and KC EZC-B is d~rgized e 7.3.11 Maint. Mech. Disconnect the tatporary feeder fran the buses in the KZ. Ranove temporary I.D.

tags. Si~ff on Attachnent No. 4.

7.3.12 Maint. Supv. Verify the tetporary feeder has been properly rataved fran KZ EZC-B. Signmff on Attachnent No. 4.

7.4 MOC EZC-C t~ll0 ICH-129 & ICH-111) 7.4.1 Maint. Mech. Verify breaker 11C6 has been racked out and tagged, and MX EZC-C is de-energized.

7.4.2 Maint. Mech. Remove cover {s) fran the incatung feeder catpartnant (s) .

7.4.3 Maint. Mech. Disconnect the feeder cables fran the buses in the NX. Enter data and Attachnent No. 5. Attach Temporary si~ff on Modification I.D. Tags.

7.4.4 Maint. Supr. Verify the feeders have been properly lifted.

Sign-off on Attadment No. 5.

Page 7 of 16 Revision 0

aolMHP2140 082 005 7.4.5 Maint. Mech. Connect the tanporary pcwer cabl= to the buses using applicable sections of 12HHP5021.082.006. Take care to achieve proper phaslngi Attach Telnporary Modification I.D. Tags.

Enter data and sign-off on Attach:mmt No. 6.

7.4.6 Maint. Supv. Verify the tarporary pc>mr feed is properly installed. Sign-of f on Attachnant No. 6.

7.4.7 Maint. Mech. Transfer control of the Striped Tag Clearance on the taqmrary feed breaker to C6E via a Striped Tag Pennissicr. Slip.

The follming step is to be inplemnted when C 4 I has oarpleted ccntrol wiring modificatices for the first valve to be operated:

7.4.8 Maint Supv e o Jointly notify the S.S. that modifications to NX EZC-C are cmplete.

~t. Supv.

C 6 I Supv. Date S.S.

The follnang steps are to be inplarented after all valves controlled fran this le are closed or opened.

7.4. 9 Maint. Mech. Regain control of the Striped Tag Clearance on the temporary feed breaker and request Operaticns to open the breaker.

7.4.10 Maint. Mech. Verify the teaporary feed breaker has been .

opened and tagged, and NX EZC-C is de-energized.

7.4.11 Maint. Mech. Discxanect the tanporary feeder fran the buses in the MX. Reaave tenporary I.D.

tags. Signmff on Attachnant No. 6.

7.4.12, Maint. Supv. Verify the temporary feeder has been properly

..meed fran the NX EZCW. Sign-off on At~hnent No. 6.

Page 8 of 16 Revision 0

~*1%@2140.082.005

'.5 KZ EZC-D (PG-130 0 ~153)

To Be S No. Performed 7.5.1 Maint. Mech. Verify breaker 11D6 has been racked mt and tagged, and le EZC-D is de-energized.

7.5. 2 Maint. Mech. Remove cover(s) frcm the incaniag f~

7.5. 3 Maint. Mech. Disconnect the feeder cables fran the buses in the NZ. Enter data and sign-off on Attachment No. 7. Attach Ternary Modification I.D. Tags.

7.5. 4 Maint. Supv. Verify the "feeders have been properly lifted.

Signmff on Attachment No. 7.

7.5. 5 Maint. Mech. Connect the tenporary paver cable to the buses using applicable sections of 12MHP5021.082.006. Take care to achieve proper phasUxf i Attach Tesporarjj Modification I.D. Tags.

Enter data and sign-off on Attachnent No. 8.

7.5;6 Maint. Supv. Verify the temporary pcs'eed is properly installed. Sigtroff on Attachrrent No. 8.

7.5.7 Maint. Mech. Transfer control of the Striped Tag Clearance on the tarporary feed breakers to C&I via a Striped Tag Permission Slip.

The follcwing step is to be iaplarented when C a I has cmpleted control ~iring modifications for the first valve to be operated:

7.5.8 Maint. Supv. Jointly notify the S.S. that modifications to MO EZC-D are carplete.

Mount. Supv.

C 6 I Supv.

S.S.

Page 9 of 16 Revision 0

~~ll%P2140.082.005 The following steps are to be hrplatented after all valves ccntmlled faxn this NX are closed or opmed.

7.5.9 Maint." Mech. Bapain cxntrol of the Striped Tag Clearance on the tmparary feed breaker and request Operaticns to open the breaker.

7.5.10 Maint. Mech. Verify the tenporaxy feed breaker has been opened and tagged, -and N3C EZC-D is energized.

7.5.11 Maint. Mech. Disconnect the temporary feeder fran the buses in the le. Ramve tarporaxy Sign-off cn Attachnent No. 8.

I.D.'ags.

7.5.12. Maint. Supv. Verify the tanporaxy feeder has been properly

'rerraved fran NX EZC-D. Signmf f an Attachnent No. 8.

8. 0 REACH)RATION

8. 1 lKC EZC-A 8.1.1 Maint. Mech. Visually inspect the power feed to NX EZC-A.

If any damage is found, proceed directly to Step 8.1.3. Note any Msexvations.

Notes:

8.1.2 Maint. Mech. Perform a megger on the power cable per MHP5022.082.002.

If the nagger is un~table, contact Maint.

Supv. for resolution.

If the nagger is acceptable, proces directly to Step 8.1.6.

Megger Serial No.

8.1.3 Maint. Mech. Remnre the damaged cable and pull new cable per 12%P5021.082.004.

8.1.4 Maint. Mech. Install lugs on the 12MHP5021.082.006.

~ cable per page 10 of 16 Revision 0

• ~1MHP2140 082 005 8.1. 5 Naint. Mech. Perform a megger on the new cable per Hei~5022. 082. 002.

Megger Ser1 No 8.1.6 Paint. Mech. Verify breaker llA3 is racked out and tagged, and NZ EK-A is d~rgized.

ifatnew cable was pulled.

8.1.7 Maint. Mech. 'Ihnninate power feeds breaker 11A3 per 12MHP 5-21.082.006, 8.1.8 Maint. Mech. Terminate power feeds at the NX, ensuring proper ~in's maintaina5, per 13%P5021.082.006.. Ramve temporary I.D.

Tags. Si~ff on Attachtent No. 1.

8.1.9 Maint. Supv. Verify power feed is properly terminated at the NX. Sign-off on Attachment No. 1.

8.1.10 Maint. Supv. Verify all lifted leads have been properly re-terminated and all electrical juapers have been ramved, and all Taqmraxy Modification I.D. Tags have been removed. Sign-off on Attachnents No. 1 and No. 2.

8.1.11 Maint. Supv.

feeds to ~

Notify the Shift Supervisor that EZC-A are restored.

nozxaal power Performed By Date S.S.

8.2 MZ EZC-.B 8.2.1 Maint. Mech. Visually inspect the power feed to NX EZC-B.

If any damage is found, procxxxE dimat1y to Step 8.2.3. Note'ny obsexvations.

Notes:

Page ll of 16 Revision 0

'l

~~ 1%P2140.082.005 8.2. 2 Maint. Mech. Perform a megger on the power cable per MHP5022. 082. 002.

If the megger is unacceptable, contact Maint.

Supv. for resolution.

If the mI'gger is acceptable, proceed'irectly to Step 8.2.6.

8.2. 3 Maint. Mech. Ramve the damaged cable and pull new cable per 12MHP5021.082. 004.

8.2.4 Maint. Mech. Install lugs an the 12%P5021. 082. 006.

~ cable per 8.2.5 Maint. Mech. Perform a megger on the new cable per MHP5022. 082. 002.

Megger Se11al No. xb. Date Due Date 8.2.6 Maint. Mech. Verify breaker llB2 is racked mt and tagged, and. NX'ZC-B is de-energize'.

8.2.7 Maint. Mech. Terminate power feeds at breaker 11B2 per 12MHP5021.082.006, if new cable was pulled.

8.2.8 Maint. Mech. Terminate power feeds at the MX, ensur~

proper phasing is maintained, per 12MHP5021.082.006. Raxwe temporary I.D.

Tags. Signmff on Attachment No. 3.

8.2.9 Maint. Supv. Verify power feed is ~eely terrrunated at the PIC. Sign-off on Attadment No. 3.

8.2.10 Maint. Supv. Verify all lifted leads have been properly re-terminated and all electrical jeers have been rerrrcrved, and all Temporary Modification I.D. Tags have been raraved. Si~ff on Attachments No. 3 and No. 4.

8.2.11 Maint. Supv. Notify the Shift Supervisor that naanal power feed to NX,EZC-B is restored.

te S.S.

Page 12 of 16 Revisian 0

iiBSP2140 082 005 8.3 hKC EZCW 8.3.1 Yaint. Mech. Visually inspect the power feed to NX EZC-C.

If any damage is found, prcceed dimly to Step 8.3.3. Note any observations'.

Notes.

8.3.2 Maint. Mech. Perform a nacpger on the power cable per MHP5022.082. 002.

If the aayyer is unacceptable, contact Maint.

Supv. for resolution.

If the megger is acceptable, proceed directly to Step 8.3.6.

Megger Serial No. xb. Date Date t

8.3.3 Maint. Mech. Remove the damaged cable and pull new cable per, 13%P5021. 082. 004.

8.3.4 Maint. Mech. Install lugs on the new cable per 12MHP5021.082.006.

8.3.5 Maint. Mech. Perform a megger on the MHP5022.082.002.

~ cable per Megger Serial No.

8.3. 6 Maint. Mech. Verify breaker llC6 is racked out and tagged, and NX EZC-A is de-energized.

8.3.7 Maint. Mech. Teanixate power feeds at breaker llC6 per 12t%P5021.082.006, if new cable was pulled.

8.3.8 Maint Mech. Terminate power feeds at the NX, ensuring proper phasing is maintained, per 12MHP5021.082.006. Ram~ tettparary I.D.

Tags. Si~ff on Attachrant No. 5.

8.3.9 Maint. Supv. Verify power feed is pmperly teaamated at the NX. Sign-off on Attachment No. 5.

Page 13 of 16 Revision 0

~lHP2140. 082. 005 8,3.10 Maint. Supv. Verify all lifted leads have been properly re-texndpated and all electrical jumpers have been removed, and all Teaparary Modification I.D. Tags have been repaved. Sign-off on Attachments No. 5 and No. 6.

8.3.11 Maint. Supv. Notify the Shift Supervisor that normal pcs~

feed to NZ EZC-C is restored.

Pe: ormed By S.S.

8.4 NX EZC-D 8.4.1 Maint. Mech. Visually inspect the power feed to NX EZC-D.

If any damage is found, proceed directly to Step 8.4.3. Note any observations.

Notes:

8.4.2 Maint. Mech. Pe=form,a megger on the power cable per MEP5022.082. 002.

If the is contact Maint.

~. me@ger unacceptable, for resolution.

If the megger is acceptable, proceed directly to Step 8.4.6.

Megger Ser1al No. . Date Due Date 8.4.3 Maint. Mech. Renove the damaged'able and pu11 new cable per 12%P5021.082.004.

8.4.4 Maint. Mech. Inst Ql lugs cn the new cable per 12%P5021.082.006.

8.4. 5 Maint. Mech. ~orm a megger on the new cable per

%&5022. 082. 002.

Megger Sera No.

8.4.6 Maint. Mech. Ve:ify breaker 11D6 is racked cut and tagged, axd KX EZC-D is d~mrgized.

Page 14 of 16 Revision 0

• • lan2140.082.005 8.4. 7 Haint. Mech. Terrrrinate paver feeds at breaker 11D6 per 12WP5021.082.006, if new cable was pulled.

8.4. 8 Maint. Mech. Terrnixrate pcwer feeds at the MX, ensurina praper phasing is maintained, per 12NHP5021.082.006. Ramve teaporary I.D.

Tags. Sign-off on Attachnent No. 7.

8.4. 9 Maint. Supv. Verify pcwer feed is properly terrrrinated at the MX.'. Sign-off on Attachrent No. 7.

8.4.10 Maint. Supv. Verify all lifted leads have been prcperly re-teraunated and all electrical jurrpers have been rerrxrved, and all Temporary Modification I.D. Tags have been rerraved. Si~ff on Attachments No. 7 and No. 8.

8.4.11 Mair.. Supv. Notify the Shift Supervisor that normal power feed to NX EK-D is restored.

Performed By Date S.S. Date 8.5 T r Feed Breaker 8.5.1 Maint. Mech. Verify the breaker is opened and tagged, ard the output side of the breaker is d~ergized, 8.5.2 Maint. Mech. Deterr.irate the taqmrary pcwer feed at the breaker.

8.5. 3 Maint. Mech. Retezminate the power cables to the output side of the breaker per applicable sections of 13%P5021.082.006. Rancrve tenporary I.D.

tags. Signoff on Attarchre~t No. 9.

8.5. 4 Maint.'upv. Verify the pcwer cables are ~arly teaninated at the breaker. Signoff on Attachrant No. 9.

8.5. 5 Maint. Supv. Verify all lifted leads have been properly re-terminated and all Teaporary Modification I.D. Tags have been removed. Signoff on Attachment No. 9.

Page 15 of 16 Revision 0

~ ~1NP2140. 082.005 8.5. 6 Naint. Necks. %7K: ~ fire barzler which was opemd ski?1 be repaired after the cable is rareved.

Beapve the tetporazy power feed.

9. 0 NZKPIRKK (BACTERIA 9.1 Installation. of the temporary power feeds shall be considered acceptable provided work is carpleted per this procedure and the contaumrant valves functicned prcyerly.

9.2 Final axaptance shall be achieved upon restoration of the nozmal power feeds to the NXs and to the breaker used for the taaporazy feed breaker.

9.3 In the event that juapers are not rar(oved and/or lifted leads are not restored, a PNSM evaluation shall be perfozmed and the signoff ccmpleted cn the appropriate attachnent(s) .

',C K

10.0 CATA CCKlECTI(N 10.1 Naint. Supv. Review entire procerhue for car(pleteness.

Marut.

Supv.'eview 10.2 Maint. Supt. of entire procedure.

Natant. Supt. Date Page 16 of 16 Revision 0

a*)JSP21gP 082 00 httadrnent No. 1

~ '"e QAHCE DKPARTMKNI CV"I i3.LED DOCUMENT UNITs 1 COPY YO.

MCATHSs CN SWI~iGEAR RXN EQUIP%ÃI'FFRMDs NX EZC-A

~

8.1.8 I'I%M

~

¹ C

~. BMCK a

'TQHINAL ¹ CABLE ¹/CCHKHENI'ESCRIPTIC5 LIFTED BY DATE

'ANDED BY KATE 7.2,4 'IHE AHOY WI~ HAVE BEEN CORRECTLY LIFTED.

ITEM ¹ VERIFIED BY 8.1.9 PARTIAL RESKHVZIONs THE KKJlNING WIRES HAVE BEEN REPIORED TO DESIGN (X%FIGURATION.

8.1. 10 FINAL RESIORATIQ's ALL WIRES RiICH MERE LIFTED HAVE BEEN RESIORED '10 DESI'C5FIGURATIC5 AND ALL TAGS HAVE BEEN REMOVED.

VBQFIED BY 9.3 PNSRC REVIEWs Krr ALL THE LIrrm WIRES HAVE BEEN RZSIORED AND A 10 CFR 50.59 &LHHY EVAUIATICS HAS BEEN PERFOiIMi& AND APPROIIED BY 'IHE PNSRC PER PHI-1040.

PNSRC REVIEW BY DATE IF RESIORED, ATI'ACH 'IHIS K8N '10 'IHE PROCEDURE OR JOB ORDER.

IF NOI', PUMICE 'IHIS EORM IN GM[ROL RXN BOOK.

Page 1 of 1 Revision 0

~1MP2140.082.5 Attachnent No. 2 MAINTENANCEDEPARTMENT CONTROl.l.ED DOCUMENT uGT~ COPY NO.

LCCATI(Ns 4KV SW3.'1UGBAR KKN EQJIPHWI'FVXCT%D: NZ EZCW

. i~SJUNPKR FRN JlNlKR 'I 7.2.11 TKRMINM 0 AND/OR TKiÃZNAL 0 AND/OR INSZALlkD REH3VKD ITEN 0 QHZACT IDOQ'ION 03MI'ACT IDCM'ION BY KATE BY DATE 7.2.6 'IHE ABOVE JlHPERS HAVE BEEN CORRKCKY ?STALLED.

rrEM 4 VERIFIED BY 7.2.12 PARI'IAL RESIORAZION: THE HXZlNING ~ERS HAVE BEEN REN3VED.

VERIFIED BY 8; 1 . 10 FINAL iKSIORATICN: AIL JQIKRS WHICH WERE INSTMLZD AND ALL TAGS HAVE BEEN REN3VKD AND 'ISE CIRCUIT 1KPIORED TO DESIGN CCtPICXHlATICS.

VERIFIED BY 9.3 PNSRC REVIVE: NVF ALL ~ JlÃPKRS HAVE BEEN REMNXD AND A 10 CFR 50.59 cd'ETY EVAUJATI($ HAS BEEN PEfFOBNED AND APPgygg)

BY THE PNQC PKR ME-1040.

PNSRC REVIEW BY IF REEKS'), ATTACH 'IHIS HXH TO 'DK HQCEDURE OR JC8 ORDFR.

IF NOI', PLACE 'ISIS FQH IN CAROL RDCN BOOK.

Page 1 of 1 Revision 0

I

~ lNP2140.082. 005 Attach>ant No. 3 hhAI>' <ANCE DEPARTMENT CONTROLLED DOCUMENT UNITs 1 COPY NO.

IlXATIONs 4KV SWZICHGEAR KKN EQUIPHERI'FFECTED s NZ EZC-B

~ . C

• 8.2.8 TERN. BIlXX a LIVRE LANDED ITEM 4 'IHHQ4Q 0 CABIN 0/CXPWMWF DESQGPTION RY DATE BY DATE 7.3.4 ,THE ABOVE WIRES HAVE BEEN CORRECTLY LIFIED.

ITEM i'. VERIFIED BY 8.2.9 PARTIAL RESIOBATION- THE FKIlNHC WIRES HAVE BEEN RESTORED 'IO DES IGN CCNFIGURATION.

8.2. 10 FINAL RESIORATION: ALL WIRES RiICH MERE LIFIED HAVE BEEN RESK%6D %) DESIGN QNFIGUIQXXC8 AND ALL TAGS HAVE BEEN REMOVED.

VERIFIED BY 9.3 PNSRC REVIEW: HOZ ALL THE LIFIH) WIRES HAVE BEEN REFlORED AND A 10 CFR 50.59 SAFETY EVhIIJATI(N HAS BEES PEIKQBNED AND APPKVED BY 'IHE PNSRC PER PHI-1040.

PNSRC REVIEW BY IF RESIORED, ATI'ACH THIS PORN IO THE PROCEXXHK OR JOB ORDER.

IF NOT, POX THIS FOjH IN QNGKL RXH BOOK.

Page 1 of 1 Rerision 0

~~1%%2140. 082.005 httachltant No. 4 DEPARThhEhO IAAt'HTEHAHCE CONTROLLED DOCOHlEHT QGT: COPY HO.

llX'ATICN:

QRIPHEgP AFKKX~.

~ ~ C JEER ~

7.3.11 TERHXNAL 4 AND/OR TERMINAL 0 AND/OR INSEKLLED RENTED ITKM i QMQ)CI'lXATION . Col'ACT Il3CATION BY DATE BY MTE 7.3.6 'IHE ABOVE JEERS HAVE BEEN COf8ECILY INSTALLH).

ITKR N ~FIED BY DATE 7.3.12 PARI'IAL REFLORATION: TIK RAVAGING JUMPBID HAVE BEEN REN3VKD. ~

ITKH 4 . VRGFIKD BY 8.2.10 FINAL RESIQRATION: AIL JUMPEIS WHICH WERE IhSTALLED AND ALL TAGS

[AVE BEEN REKNKD AND THE CIRCUIT RESKHKD TO DESIGN KNFIGURATIC5.

VGCFIED BY 9.3 PNSRC BEVIEN: NOI'LL THE JUMPBS HAVE BEEN REH3VED AND A 10 CFR 50.59 SAFEIY EVKllATIC8 HAS BEEN PERFQiHED AND APPROVED BY THE PNSRC PER RG-1040.

PNSRC REVIKÃ BY IF IF RKS'IORKD, ATI'ACH 'IHIS

%PI', HA% THIS FQRN IN FiGO!X.

'IO 'IHE PROCKZjURE ROCK BCOX.

OR JOB ORDER.

Page 1 of 1 Revision 0

~1NP2140.082.005 Attachable No. 5 MAINTENANCEDEPARTMENT WIT! 1 CONTROLLED DOCUMENT QXATI($: 4KV SWITCSGEAR gXN COPY NO.

EQUIPREHP AFFECIKD! KC EZC-C C

8.3.8 VEaN. BMCK a LIFTED LM)ED re 0 mWmAL t CABLE 0/CmXmmr DESCIGFrrON BY DATE BY DATE 7.4.4 THE ABOVE WIRES HAVE BEEN CORRKCILY LIFIKD.

ITH4 4 VERIFIED BY 8.3.9 PJQGIAL RESKHSTION: 'ISE HXZDWING WIRES HAVE BEEN RESIORED TO DESIGN CXNFIGURATIQi.

ITEM 0 I

8.3. 10 FINAL REFIORATICN: ALL WIRES WHICH NHK LIPID) HAVE BBX RES'IORED K) DESIGN CQPIGURATIRi AND ALL TAGS HAVE BEEN RENTED.

VERIFIED BY 9.3 PORC REVIEW: NOI'LL 'IHE LIFKD WIRES HAVE BEEN TESIORED AND A 10 CFR 50.59 SAFETY EVMIlATI(NHAS BEBi PHlECSHED AND APPROVED BY %HE WBC PER RG-1040.

PNSR REVIEW BY IF RESKHKD, MTACH 'IHIS FOHN K) '?HE PRKXXURE OR JC8 OHKR.

IF NOl', PLACE'HIS HARN IN GMMlL RXH BOOK. ~

Page 1 of 1 Revision 0

~1NrP2140.082.005 httactmant No. 6 MAlNTENANCEDEpiRrhhENT CONTROLLED DOCg~g~

COPVNO.

QGT! 1, IDCATHS ! OtV SWHUKKAR RXN EQUIP%PI'FPR.'KD: NX EZCW JWPKR FR% JUMPER 'IO 7.4.11 ~GNAL 0 AND/OR ~%INTEL 0 PhD/OR ZNSVQJZD RMNKD am~ umrION Caner raChnm BY DATE BY DJGE 7.4.6 THE ASIDE PAPERS HAVE BEEN CORRECTLY INSTAlLED.

zest f VERIFIED BY 7.4.12 PARTIAL RESIORRrION: %K PXrlNIR; JtmmS HAVE BEEN RBeVKD.

rrEN 4 VERIFIED BY 8.3. 10 FINV REllORATION: AIL JlHPEI6 MiICH HAVE BiZN RMNED

~ INSTALLED AND ALL TAGS AND 'IHE CI1CUIT REFlORiD 'IO SIGN (XNFIGURM'IIX.

9.3 PNSRC REVIEN: NOZ ALL THE JQ%KRS HAVE BEE?i RENTED AND A 10 CFR 50.59 SAFEI'Y EVAIIJATICN HAS SEEN PERFORMS) AND APPROVED BY 'IHE PM'ER BG-1040.

PNSRC REVIEW BY IF IF NOF, ~

RESIORED, AITACH 'IHIS PQH 'IO 'IHE PRCCEZKRE OR JOB ORDER.

'IHIS PORN Ih (XNTRDL BDCM BXK.

Page 1 of 1 Revision 0

~ilMP2140.082.005 httachmnt No. 7 MAINTENANCEDEPARTMENT CONTROLLED DOCUhhENT uaT. COPVNO.

I/3CRFICN: OV SWZKHGEM RXH EQJIB%ÃT AFFKCKD: 8CC EK-0 C

8.4.8 %EM; BLOCK 4 LIFTH) LA%MD

%%M 4 TERKWQ 4 CABLE 0/CQ%(MMI'ESCRIPTION BY DATE BY ÃQE 7.5.4 THE ABOVE WIRES HAVE B~ CORRECZLY LIFTED.

ITEM. 0 ~ VERIFIED BY IRTE 8.4.9 PMC~ EESIORATICN: THE EOUlNING WIRES HAVE BEEN RESIOiQD K)

%SIGN CX5FIGURATI(N.

8'.4.10 FINA RE8IORATI(N: ALL WIRES MiICH WERE LIPPED HAVE BEEN RESTORED 'IO DESIGN CCNFI(XHQTICb AND ALL TAGS HAVE BEXFs HEKNKD.

VHQFIED BY 9.3 PGFC REVIEW: NOl'U THE LIFI'ED WIRES HAVE BEEN RESTORED AND h 10 CFR 50.59 SAFETY ENIIJATICN HAS BEEN PHKURNED AND APPROVED BY THE PORC PER PNI-1040.

PHSlC REVIEW BY IF RESIORED, ATVK8 THIS PORN %) THE PRCCEXURE OR JOB ORCER.

IF NXZ, PLACE THIS EORM IN COMDT ROCK BOOK.

Page 1 of 1 Revision 0

~1Na 21%.082.005 Attachaent No. 8 MAINTENANCEDEPARTMENl CONTROLLED DOCUHlENT UNIT! 1 IOCATIQis EQUI'FFECTED:

e SWZICHGEAR NZ RXH EZCW COPY NO.

~ ~ C JLNPER FRY - JQ%)ER TO 7.5.11 'TXBKKAL 0 AND/OR TERNINAL 4 AND/OR INSGQJED REKNED I'I%M t CKÃPACT MCM'ION (XNZACZ UX:ATICN BY KATE BY DRK 7.5.6 'IHE ABOVE JEERS HAVE BEEN CGRRECII.Y INSTALL.

Xiii 0 VERIFIED BY ~ MTE 7.5.12 PARTIAL REFIORATION: THE FOLISMBC JUMPERS HAVE BEEN RB4ÃED.

ITEM 4 VERIFIED BY

8. 4. 10 FIT RES%RATION: ALL JUMPERS HiICH WERE INSTALLED AND AU TAGS HAVE BEEN iEN3VED AND 'THE CIKUIT RESIORED TO DESI(K (XNFIGURATICN.

VERIFIED BY 9.3 1%SRC REVIEW: NOI'LL THE JPPERS HAVE'BEEN HEF0VED AND A 10 CFR 50.59 SAFETY EVALUATICN HAS BEEN PiZF01HED AND APPROVED BY THE PNSRC PER BC-1040.

PNSRC REVIEW BY IF RESIORED, ATI'ACH 'IHIS FORM '10 %K PKCfRURE OR JOB ORDER.

IF %7I', HACE 'ISIS FORY. IN CGVrROL RXH BOOK.

Page 1 of 1 Revision 0

~ <<1%@2140.082.005 JCTMiMEHT N) ~ 9 MAlHTENANCE DEPARTMENT CONTROLLED DOCUMENT UNITs 1 COPY NO.

MQQKN:

EQJIPRBC AFF'ECgZ g 8.5.3 Vae. auXX a LIPm LANDED I'I%M 0 'IKfKQQL 0 CABLE 0/QRPCNEÃI'ESCRIPTION BY DATE BY DATE 7.1. 4 'IHE ABOVE WIRES HAVE BEEN CORRECTLY LIFTED.

XX%M 4 VERIFIED BY 8.5. 4 PA1GXA'ESIOBATION: THE FQLIlNING WIRES HAVE BEEN RESKXKD 10 DESIGN (XNFIGURATI(N.

VERIFIED BY DATE 8.5. 5 FINAL RSIORATI(N: ALL WIRES WHICH WERE LIFTED HAVE BEEN RESIQRED 1Q DESIGN CNFIGURATI(N AND ALL TOGS HAVE KZN RMMR.

VERIFIED BY 9.3 B6RC $ EVIEN: NCG'LL 'IHE LIFTED WIRES HAVE BEEN RES1QRED AND A 10 CFR 50.59 SAFETY EVALUATION HAS BEEN PE1FCHHED AND APPRNKD BY RK PNSRC PER PMI-1040.

PNSRC REVIFW BY IF REFiURED, ATI'ACH 'IHIS FOHN '10 %E PROCEDURE OR JOB ORDER.

IF NE, PIAX 'IHIS FORM IN GWZIGL ROCK BOOK.

Page 1 of 1 Revision 0

INDIANA0CCNP4NY NIIC'IIIGAN ElECNIC OOMPH C cooK sum NOCEDURE COVER MEET

~~1 'IMP 6030 IMP.30i hecoduie Na llenooa Ho. 0 TiTIS PRESSURIZER KNV CM3IZ REPAIR

+8~

~(q4 CC I SEggggg r'

e h'iAY 2 cp86.

5 IGNATURES REVISION NNBER t ~

• 0 t PREPARED SY DEPARTMENT MEAD'PPROVAL INTERFACING DEPARTMENT HEAD CONCURRENCE QUAL ITY ASSURA%CE SUPERVISOR APPROVAL 8606130116 860606 PLANT NUCLEAR PDR ADOCK 05000315 SAF ETY COMMITTEE kit// F PDR PLANT MANAGER APPROVAL APPROVAL DATE EFFECTIVE DATE

++1 T8P 50SO INP.304 LIST OF EFFECTIVE PAGES thGE NUMBER REVISION NUMBER CS IUMBER Page 1 of 8 Revision 0 Page 2 of 8 Revision 0 Page 3 of' Revision 0 Page 4 of 8 Revision 0 Page S of 8 Revision 0 Page 6 of 8 Revision 0 Page 7 of 8 Revision 0 Page 8 of 8 Revision 0 ATTACHMENT 1 Page 1 of 1 Revision. 0 Page 1 of 1 Revision 0 ATTACHMENT '3 Page 1 of 1 Revision 0 Page 1 of 1 Rev. 0

• ~l 'XHP 6030 IMP.304 INDIANA 6 MICHIGAN ELECTRIC COMPhNY DONMX C. COOK NUCLEAR PLANT PRESSURIZER PORV CABLE REPAIR

1. 0 OB JECT I VE 1

1.l The purpose of this procedure is to provide instruction for the installation of an alternate poser supply and control for the Unit- 1 pressurizer PORVs (NRV-151, NRV-152 and NRV-153) in the event that fire damage to the PORV cables causes a loss of remote control from the Unit 1 Control Room 1.2 This procedure meets a portion of the requirements specified in 10 CFR 50 Appendix R. ~

2. 0 REFERENCES 2.1 AEP Elementary Diagrams 1-98204, 2-98053.

2.2 AEP Miring Diagrams 1-97504, 1-97511, 1-97522..

2.3 10 CFR 50, Appendix R,Section III, L.5.

2.4 PMI-2140, Temporary Modifications.

2.5 PMI-2270, Fire Protection.

3.0 E UIPMENT RE UIRED 3.1 Pressurizer PORV alternate control boxes and cables.

3.2 Standard 6" flathead. screwdriver or equivalent.

3.3 Fuses (10 AMP) and fuse pullers.

3.4 D.C. Voltmeter, Simpson 260 or equivalent.

3.5 Electrical jumpers.

Page 1 of 8 Rev. 0 "c>

+~1 THP 6030 IMP.304

.D lSITES 4.1 Perfoaaancc of this control for any or procedure lay take place if remote all of the pressurizer PORVs (NRV-151, NRV-152, and HRV-153) is lost froa thc Unit 1 Control Room duc to fire damage to the PORV cables. If remote control to all three (3) PORVs is not= planned to be altered at this time, a N/h shall bc placed as designated in the portions of this procedure which not be performed.

vill 4' Ensure a Security Guard is stationed at Security doors to be blocked open and that firevatches are stationed as necessary in the Unit 1 Reactor Cable Tunnel and in the ~

Unit 2 Svitchgcar areas prior to routing cables.

4.3 Shift Supervisor (or Assistant Shift Supervisor) peraission to begin cwork on the following valve controls: (cross out the valves not to be altered at this time)

NRV-151 HRV-152 NRV-153 SS/ASS DATE 4.4 Obtain the Unit 1, Unit Supervisor (or designee) permission to begin work.

DATE 5.0 PRECAUTIONS 5.1 When routing temporary cables, do not obstruct walkvays.

Cables shall be routed off to the side or overhead when possible.

5.2 Though the circuits being vorked on are de-energized, other circuits in close proximity may have voltages present; observe all electrical safety precautions awhile

~orking on or near energized equipment.

5.3 Ensure that all connections are clean and tight.

6. 0 DOCUMENThT I ON 6.1 Entries shall be made in the Control Rooms to document the modifications to be installed, and tags placed on the lifted leads, temporary cables and control svitches (Reference PMI-2140).

Page 2 of 8 Rev. 0

++1 THP 6030 IMP-304 6.2 Upon completion; this procedure shall be submitted to a C6 I Engineer or designated alternate for review.

7. 0 PORV" ALTERNATE CONTROL INSTALLATION 7.1 Ensure that power for thc pressurizer PORV (NRV-151, NRV-152 and NRV-153) control circuit(s) to be disconnected from Unit 1 are de-energiied by ensuring that the associated circuit breaker in the Unit 1 Control Roen is open (OFF position) and a clearance. (if time permits) is in place. If the individual valve circuit breakers arc not accessible, the control circuits can be de-energized by opening the supply breakers for the entire CCV-AB and CCV-CD distribution panels (MCAB circuit 16 for CCV-AB panel, valves NRV-151 and NRV-152 and MCCD circuit 16 for CCV-CD panel, valve

'NRV-153). This should only be done after consideration has been given for all other valves that will lost control power.

NA the signoff for the valve circuit(s) not to be altered.

NRV-151 Distribution panel CCV-AB circuit 79 OFF.

(or Distribution Panel MCAB circuit 16 OFF.)

DATE NRV-152 Distribution'panel CCV-AB circuit 80 OFF.

(or Distribution Panel MCAB circuit 16 OFF.)

TECH DATE NRV-153 Distribution panel CCV-CD circuit 79 OFF.

(or Distribution Panel MCCD circuit 16 OFF.)

DATE 7.2 ht the storage box for the pressurizer PORV alternate control equipment (located on the 591 level of the turbine building by the ramp leading down to the diesel room entrances) remove the applicable control boxes and cables. 'ach control box is labeled with the valve number it vill becorrect been precut, for used for. The attached cables have length,'lugged and labeled to aid in installation.

Page 3 of 8 Rev. 0

I

'f I

+*1 THP 6030 MP.304 7.3 Itith the control boxics) remaining at the storage area, route thc larger multiple vired cable(s) marked "valve control" down the ramp and up the stairs into the Reactor Cable Tunnel Area 3 through door 339 (ensure CO>

is properly isolated and firevatch stationed). If NRV-153 control is not to be changed, NA step 7.4.1 an~

proceed to step 7.5.

7.4 To install thc NRV-153 alternate valve control cable, bring the cable up to the. terminal block box across from penetration 1-2C4 in Quadrant 3M. With pover off to the NRV-153 control (from step 7.1), locate and disconnect all the vires of cable 8757G-1 from the teminal blocks in the box and connect the alternate valve control cable wires and jumpers in its place in accordance with the labeled vires and attachment 01. (Reference can be made to .wiring diagram 1-97522).

7.4.1 Verify that. cable 8757G-1 is disconnected and that the alternate valve control cable and jumper are installed.

TECH DhTE 7.4.2 If neither the NRV-151 or NRV-152 alternate valve control cables are to be installed, N/A signoffs for steps 7.6.1 and 7.7.1 and proceed to step 7.8. Otherwise continue vith step 7.5.

7 5 To route either or both of the NRV-151-and NRV-152 alternate control cables, proceed into Reactor Cable Tunnel'uadrant 3N through door 323. Continue to pull the cable(s) through Quadrant 4 and into Quadrart 1 through door 333. If NRV-151 control is not to be changed, N/A U.e signoff in step 7.6.1 and proceed to step 7.7; otherwise, continue vith step 7.6.

7.6 To install the NRV-151 alternate valve control cable, bring the cable up to the terminal block box across from penetration 1-4C1 in Quadrant 1. Mith pover off the NRV-151 control (from step 7.1), locate and disconnect all the wires of cable 9705R-1 from the terminal block in the box and connect the alternate valve control cable vires and jumper in its place in accordance with thc labeled vire and attachment 42. (Reference can be made to viring diagram 1-97504).

7.6.1 Verify that cable 9705R-1 is disconnected and that the alternate valve control cable and jumper are insta'led.

Page 4 pf 8 Rev. 0

+~1 %P 6030 iNP.304 7.6.2 if NRV-152 controls the signoff in step are not to be changed, N/A 7.7.1 and proceed to step 7.6; othervise, continue vith step 7.7.

7.7 Continue to pull thc alternate control cable for NRV-152 up to thc terminal block box across fres penetration 1-1C4 in Quadrant 1. Mith povcr off the NRV-152 control (from step 7.1 ) locate and disconnect all thc vires of cable 9706R-1 from the terminal block in the.box and connect the alternate valve control cable and jumper in its place according to thc labeled vires and Attachment

03. (Refcrcnce can bc made to viring diagram 1-97511).

7.7.1 Verify that cable 9706R-1 is disconnected and that the alternate valve control cable and jumper arc installed.

DATE 7.8 Mith the necessary alternate valve control cable(s) in place return to the storage area and verify that the alternate valve contro'vitches are in the closed position. NA the signoff for the control svitch(es) not to be used.

NRV-151 Alternate Control Svitch in closed position.

TECH DATE NRV-152 Alternate Control Svitch in closed position..

TECH DATE NRV-153 Alternate Control Switch in closed position.

DATE 7.9 To obtain 250 VDC pover from the Unit 2 Svitchgear area, route the cable(s) marked "valve pover" from the alternate control svitch box(es) to be used, south along the 591 aislevay and up the stairs leading to elevation 609. Continue to route the cable(s) south through rollup door 242 and along the side of the 609 aislevay to security gate door 446 of the Unit 2 Svitchgear Rooms. Ensure Unit 2 CO> is properly isolated and firevatch stationed. With a Security Guard stationed, have doors.446 and 344 opened and continue to route the cable(s) to the 250 VDC distribution cabinet DhB, located across from the hB battery room and next to the inverter area.

Page 5 of 8 Rev. 0

+~1 ~~ 6030 INP.304 7.10 Remove the front panel cover from cabinet DAB (a ladder aay be needed). Ensure that spare breakers 17, 19, and 21 are OFF and fuses are removed.

7.11 The folloving installations vill be made with the NRV-151 power cable going to breaker 17, NRV-152 power cable to breaker 19 and NRV-153 power cable to breaker 21.

7.11.1 On the left side of cabinet DAB connect the valve power cable leads to the breaker fuse lugs with the. positive (+) lead on the top lug and the negative,(-) lead on the bottom lug.

7.11.1.1 Verify the valve power cables are connected to the proper breaker.

N/A the signoff if the valve control is not being altered.

NRV-151 power cable connected to panel DAB circuit 17 DATE NRV-152 power cable connected to panel DAB circuit 19 DATE NRV-153 power cable connected to panel DAB circuit 21.

DATE 7.11.2 Install the 10 hMP fuses (provided in the storage box) in panel DAB breaker circuits for each breaker that is being utilized (Two (2) fuses per breaker).

7.11.2.1 Verify the valve power fuses are installed. NA the signoff if valve control is not being altered.

the NRV-151 10 AMP fuses (2) are installed in panel DAB circuit 17.

DATE DATE Page 6 of 8 Rev. 0

++1 THP 6030 INP.304 NRV-152 10 ANP fuses (2) are installed in panel DAB circuit 19 DATE DhTE NRV-153 10 ANP fuses (2) are installed in panel DAB circuit 21.

TECH DATE DATE

7. 11.3 Notify the Unit 2 Control Room to have an Operator close th'e applicable circuit breaker(s) (ON position).

CAUTION: 250VDC is present at lugs'nd breaker fuses.

7.11.3.1 Verify the correct circuit breakers are in the ON position and take voltage readings across the cable lugs at the breaker fuses to ensure poser is available.

NRV-151 circuit breaker 17 ON and voltage available.

DATE TECH NRV-152 ci"cuit breaker,19 ON and voltage available.

TECH DATE DATE NRV-153, circuit breaker 21 QN and voltage available.

DATE DATE 7.12 Replace the front. panel cover on cabinet DAB as best as possible, with the valve pollex cable(s) running out of the bottom of the cabinet.

Page 7 of 8 Rev. 0

++1 THP 6030 IMP.304 7.13 The folloving step vill open the pressurizer PORVs. If plant conditions are not suitable to open the PORVs, N/A and explain the plant condition in the signoff in step 7.13.1. N/A the signoff(s) for valve'ontrols not altered.

7. 13.,1 Check the alternate valve control operation an Operator place the alternate control by'aving svitch(es) of each valve one at a time in the open position and verify the red open light comes on. The valve(s) may be left in the position desired.

NRV-151 alternate control svitch to open and red light comes on.

DATE NRV-152 altair:t'ai,. contxol svitc1'. to open and red light comes on.

TECH DATE NRV-153 alternate control svitch M ol..::id red light ccodes on.

TECH DATE 7.14 Notify the Unit 1 Control Room that t>.. p. uizer PORV alternate control(s) for ',. oss out the val; ",;astrol

" ~

not altered) NRV-151 NRV-152 NRV-153 is installed and available for operation using the control switch located in Unit 1 on Turbine Building 591 elevation.

US(or designee) DATE 7-15 Shift Supervisor (or Assistant Shift Supervisor) notified pressurizer PORV alternate control installation complete.

SS/ASS DATE 8.0 Ensure all areas vorked are clean and that proper log entries have been made.

Page 8 of 8 Rev. 0

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INIIIANA 8 NICIIISAN OCeue) r ElECMlC CONf4lY COOK Nl:S< PuetT PROCEDURE COVE SHEET

~*1 %P 6030 IM'.305 hoced~ Na 0

TITS APPBZ)IX R ~FIRE REPChERQK CF VALVES SCOPE OF llEVLSlON C g ( egg(qg h"AY g Cl

)g85 5 IGNTURE5 REVISION NlPSER PREPARED SY DEPAR!!ENT HEAD APPROVAL.

INTERFACING DEPARTMENT HEAD CONCURRENCE QUALITY ASSURANCE SUPERVISOR APPROVAL 86061 0117 860606 PLANT NUCLEAR PDR ADOCK 05000315 F PDR SAFETY COMMITTEE I

PLANT NNAGER APPROVAL APPROVAL DATE EFFECTIVE DATE

++1 THP 6NO IMP.305 LIST OF EFFECTIVE PAGES REVISION KJNB CS KJNBER PAGE NUMBER Page I of 18. Revision 0 Page 2 of 18 Revision 0 Revision 0.

Page 3 of 18 Revision E

Page 4 of 18 0 Page 5 of 18 Revision 0 Page 6 of 18 Revision 0 Page 7'of 18 Revision 0 Page 8 of 18 Revision 0 Page 9 of 18 Revision 0 Page 10 of 18 Revision 0 Page 11 of 18 Revision 0 Page 12 of 18 Revision 0 Page 13 of 18 Revision 0 Page l4 of 18 Revision 0 Page 15 of 18 Revision 0 Page 16 of 18 Revision 0 Page 17 of 18 Revision 0 Page 18 of 18 Revision 0 APPENDIX A Page 1 of 31 Revision 0 Page 2 of 31 Revision 0 Page 3 of 31 Revision 0 Page 4 of 31 Revision 0 Page 5 of 31 Revision 0 Page 1 of 2 Rev. 0 4

+*1 THP 6030 IMP.305 REVISION NUNBER CS NUMBER Page 6 of 31 Revision 0 Page 7 of 31 Revision 0 Page 8 of 31 Revision 0 Page 9 of 31 Revision 0 Page 10 of 31 Revision 0 Page ll of 31 Revision 0 Page 12 of 31 Revision 0 Page 13 of 31 Revision 0 Page 14 of 31 Revision 0 Page 15 of 31 Revision 0 Page 16 of 31 Revision 0 Page 17 of 31 Revision 0 Page 18 of 31 Revision 0 Page 19'f 31 Revision 0 Page 20 of 31 Revision 0 Page 2l.of 31 Revision 0 Page 22 of 31 Revision 0 Page 23 of 31 Revision 0 Page 24 of 31 Revision 0 Page 25 of 31 Revision 0 Page 26 o. 31 Revision 0 Page 27 of 31 Revision 0 Page 28 of 31 Revision 0 Page 29 of 31 Revision 0 Page 30 of 31 Revision 0 Page 31 of 31 Revision 0 page 2 of 2 Rev. 0

++1 mt 6030 IMP.305 INDIANA C MICHIGAN ELECTRIC COMPANY DONALD C COOK NUCLEAR PLANT APPENDIX R POST PIRE REPOWERING OF N- ONTA MEN 1 ~ 0 OBJECTIVE 1.1 Provision of 'a repair procedure for inside contaizment aotor-operated valves requiring post-fire operation in the event of a loss of control from the Unit 1 Control Room. This procedure allovi the alternative operation of these valves from outside of the containment and eliminates the need for plant personnel to enter the containment to manually operate these valves.

F 2 DISCUSSION Sequence of, events for repair and operation of a containment valve.

1 2 1

~ Maintenance vill disconnect the pover source from the motor control center (MCC) containing the motor starter for the valve to be repaired. An alternate pover feed from a previou~ly de-energixed circuit, vill be connected to the MCC by maintenance.

1 2~2 C41 vill disconnect th external viring frcxn the applicable motor starter, and vali coanect a temporary 'valve control and indicating panel to the motor starter circuit.

1.2.3 Operations vill then turn on the alternate pover source, and operate the valve.

1 2.4 Operations turns off alternate pover to the MCC ~

1 2~5 C41 disconnects the temporary control and indicating panel from the motor starter circuit.

Step 1.2.2 villsame be repeated for the motor MCC, for the next valve to starter in the be operated, folloved by steps 1.2.3, 1.2.4 and 1.2.5, until all valves povcred fram Me MCC have been operated.

1 2.6 Motor Control Centers may bc dewnergised and motor starters modified in any convenient order. One, or any number, of motor starters in an MCC may be modified as deemed necessary.

Page 1 of 18 Rev. 0

eel THP 6030 IMP.305 1 2.7 This post-fire repair procedure is intended to provide the plant operators with an al'ternative method of aligning the following inside-containment motor-operated valves from their'associated motor control centers located in the engineered safety system and NCC Room at elevation 609 Ft. in the Auxiliary Building:

Valve No. Contairasent Valve Descri tion MCC IMO-110 Accumulator Isolation Valve 1-EZC-C IMO-120 Accumulator Isolation Valve 1-EZC-B IMO-130 Accuaulator Isolation Valve 1-EZC-D IMO-140 kccutulator Isolation Valve 1-EZC-k IMO-128 RHR Inlet Isolation Valve 1-EZC-B ICM-129 RHR Inlet Iaolation Valve 1-EZC-C HMO-151 Pressurlier PORV block Valve 1-EZC-k NMO-152 Pressuriser PGRV Block Valve 1-EZC<<B NMO-153 Pressuriser PORV block Valve 1-EZC-D ICM-111 RHR Outlet Isolation Valve 1-EZC-C 1.2.8 This procedure is referenced in and should be used to supplement 12 OHP 4023.100.001, 'Unit Ol Emergency Remote Shutdown" procedure.

1 .3 ASSUMPTIONS 1.3.1 A loss of total plant off-site power for 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.

1 3.2 A fare in any one of the following plant areas:

la) Control Room, or

[b) Control Room Cable Vault, or lc) Auxiliary Cable Vault, or (d) Switchgear Room Cable Vault NOTE:, As indicated in the Objective'ection procedure, the primary concern is loss ofof'his control from the Control Room. However, not the intent of this procedure to limit it is Control Room use. This procedure may be used for any fire which occurs outside of the fire areas containing the valves, motor control centers, electrical pcnetrations and valve cables (routed from a motor control center to a valve) as specxfied by this procedure.

Page 2 of 18 Rev. 0

1 INPUT

~~1 TIP 6030 305 2~0 REFERENCES 2.1 .10 CFR 50, Appendix R,, Section III L.

2.2 PNI-2270, Pire Protection.

2.3 PNI-2140, Temporary Modifications.

2.4 AEPSC Plant Drawings 1-97331, 1-97332, 1-1316, 1-1315.

2.5 ~~12 OHP 4023.100.001, Unit 41 Emergency Remote Shutdown.

2.6 ~~1 NHP 2140.082.005, Naintenance Procedure for Repowering Containment Valves.

3~0 PRECAUTIORS 3.1 When routin'g temporary cables, do not obstruct walkways.

Cables shall be routed off to the side or overhead when possible.

3.2 Though the circuits being worked on are de-energized, other circuits in close proximity may have voltages present; observe all electrical safety precautions while working on or near energized equipment.

3.3 Ensure that all connections are clean and tight.

3.4 It is assumed procedure that the equipment required by this is available. Additionally, use of equipment required from the opposite (unaf fected) unit should not impair safe continued operation or shutdown of that it.

4.1'his procedure is to interface with Naintenance Department procedure ~~1 RiP 2140.082.005, Naintenance Procedure for Repowering Containment Valves' which is the controlling procedure for containment valve repair.

4.2 Striped-tag clearances must he transferred to CaZ from lLaintenance Department prior to working on valve motor controls or associated circuitry.

4.2.1 When the temporary valve control panel has been connected, Operations is to be informed that power may be turned on and the valve may be operated.

Page 3 of 18 Rev. 0

T 1

4.3 Verify that all terminals are de-energized prior to lifting or landing vires.

5~0 CONTAINMENT VALVE REPAIR PROCEDURE 5.1 Coordinate vith Maintenance Department to determine vhich MCC has been de-energized and vhich motor starters vill be= modified.

5.1.1 Motor Starters may be modified in any order

'-pi- required, providing the MCC feeding the starters has been de-energized.

5 1.2 Any number, or all, valve motor starters in an NCC may be modified as deemed necessary.

e'e 5 1 ~3 Verification of lifted vire signatures vill document vhich aotor starters are modified.

5.2 Verify that a clearance has been taken on the AC feeding the selected motor starters, and that the associated circuit breaker is open.

5 .3 Open the Breaker compartment front door.

t CAUTION: Verify that all terminals are de-energized 84 prior to lifting or '.adding vires.

5.4 haft the external vires listed, fro<<= 'heir associated Yfjf termin 1 - po;nts. <<hx<<vil' sconn =t t'.e 'lov side'f S

the red .d green in >cating lights cn panel SIS'r RHR". Independently ve:: y 7:1."ed leads.

5.4.1 Verify MCC 1-R"."-A ha." een de-energized.

MAIN ~

For IHO-140 and/or NHO-151 located in 1-EKC-A, disconnect the folloving external vires:

NCC-1EZC-h TEM POINT MIRE VERIFY'IFTED MIRE, VALVE 10. so. TECH 1 TECH 2 INO-140 12 12 9102R-1 13 13 9102R-1 RLO-151 12 12 8676R-1 13 13 d676R-1 Page i of 18 Rev. 0 g ~

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~ ~1 THP 6030 IMP ~ 305 5 i.2 Verify MCC 1-EZC-B has been de-energized.

For IM0-120, IMO-128 and NNO-152 located in 1-EZC-B, disconnect the following external vires:

TERN POIXT MIRE VERIFT LIFTED MIRE VALVE NO. NO. TECH I TECH 2 KKT. CABLE XO BIO-120 12 12 8870R-1 13 13 8870R-1 Q$ -128 8871R-1

%$ -152 12 12 8677R-1 13 13 8677R-1 5.4.3 Verify MCC 1-EZC-C has been de-energized.

For IM3-110, ICM-129 and ICN-111 located in 1-EZC-C, disconnect the following external

'ires:

TERN POIFI MIRE VERIFY'IFTED MIRE VIVE NO. NO. TECH I TECH 2 EKT. CABLE XO Q$ -110 12 12 8898G-1 13 13 $ 898G-1 ICN-129 9082G-1 ICN-111 9083G-1 5.4.i Verify MCC 1-EZC-D has been de-energized.

MAI T.

Page 5 of 18 Rev. 0

1 I

+*1 THP 6030 IMP.305 For IN-130 and IN-153 located in l-EZC-D, disconnect the folloving external vires:

TKR5 POINT MIRE VERIFY LIFTED MIRE VALVK NO. IKCH I TECH 2 EXT. CABLE R IlS-130 12 8624G-1 13 13 8624G-1 .

NN-153 12 12 8931G-1 13 13 8931G-1 5.5 Connect viring fry the teaporary control panel terIainal Independently verify points to NCC terainal points.

correct connections.

5.5.1 NCC 1-EZC-h Valve IN0-140 Fry To Breaker Teraina 1 Verify Connections Taaporary Control Panel Texaina1

'erify Connections Teaporary Control Point Nos. TECH 1 TECH 2 Point Nos. TECH 1 TECH 2 Panel Function Control Svitch - "Lov" contact opening circui Control Svitch - "Hig~

contact opening circu.

10 Control Svitch - "Higt, contact closing circur Control Svitch - Le'"

contact closing circui 13 "Lov" side of green li 12 10 "Lov" side of. red lig't Page 6 of 18 Rev. 0

1 I

++1 TBP 6030 1NP.305 Valve NN-151 From Temporary To Ireaker Cortrol Panel Verify Connections Verify'erminal Terminal Connections Temporary Control Potot Noo. TECH t INCH 2 Poiot Noo. TECH t INCH 2 Panel Function 3 o Control Svit.ch - "Lov" contact opening circui Control Svitch - "High contact opening circui 10 Control Svitch - "High contact closing circui Control Svitch - "Lcw" contact closing circui 13 "Lov" aide of green lx 12 10 "Lcw" side of red ligh 5.5.2 NCC 1-EZC-B Valve IN0-120 Frocs Teaporary To Breaker Verify . Control Panel Verify Terminal Point Nos. TECH Connections '.

1 TECH 2 'c int Terminal Nos.

Connections TECH 1 TECH 2 Tejsporary Control Panel Function Control Svitch - "Lov" contact opening circuE Control Svitch - "High" contact opening circui 10 Control Svitch - "High contact closing circui'ontrol Svitch - "Lov" contact closing circui 13 "Lov" side of green li 12 10 "Lcw" side of red ligh Page 7 of 18 Rev. 0

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+a1 THP 6030 IMP.305 5.5s3 NCC 1 EZC-C Valve IN-llO Froa Tesporary To Breaker Verify Control Panel Verify Terainal Connections 'Teraina1 Connections Tesrporary Control Point Nos. TECH 1 TECH 2 Point Nos. TECH 1 TECH 2 Panel Function Control Svitch - "Lov" contact opening circuit Control Switch - "High" contact opening circuit 10 Control Svitch - "High" contact closing circuit Control Svitch - "Lov" contact closing circuit 13 "Lov" side of green lip 12 10 "Lov" side of red light Valve ICN-129 Froa2 Teaporary To Breaker Verify Control Panel Verify Terminal Connections Terainal Connections Teiporary Control Point Nos. TECH 1 TECH 2 Point Nos. TECH 1 TECH 2 Panel Function Control Switch - "Low" contact opening circuit Control Svitch - "High" contact opening circuit 10 Control Svitch - "High" contact closing circuit Control Svitch - "Lov" contact closing circuit "Lov" side of green lip 12 10 "Lov" side of red light Page 9 of 18 Rev. 0 "4. t 4'.- "'~sg>>

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++1 fHP 6030 INP.305 Valve' CN-111 From Teeporary

'To Breaker Verify Control Panel Verify Tereinal Connections Tereinal Connections Tesporary Control Point Nos. TECH 1 TECH 2 Point Ios. TECH 1 TECH 2 Panel Function

. Co<<<<<<ol Svit<<h - "Iov"

<<o<<t<<<<t <<pe<<i<<g <<ir<<<<it 2 Control Svitch -

opening circuit "Nigh'ontact 10 6- Control Svitch 'High" contact closing circuit r

Control Svitch - "Lcw" ~

contact closing circuit 13 "Lov" side of green lig 12 10 "Lov" side of red light 5.5.4 MCC 1-EZC-D Valve INO-130 Froa Teaporary To Breaker Veri fy Control Panel Verify Teraina1 Connections Terainal Connections Tesporary Control Point los. TECH 1 TECH 2 Point Sos. TECH 1 TECH 2 Panel Function 10'ontrol Control Svitch - "Lov" contact opening circuit Svitch - "High" contact opening circuit Control Svitch - Iigh" contact closing circuit bA Control Svitch - "Lov" ~

contact closing circuit

-J, 13 "Lov" side of green lig."

12 10 "Lov" side of red light Page 10 of 18 Rev. 0

I C

++1 THP 6030 IMP.305 Valve ÃNO-153 From Teeporsry To Sresier Verify Control Panel Verify Teraiasl Connections Teraiasl Coanectioas Teeporsry Coatrol Poiot Nos. TECH l TECH 2 Poiat Nos. TECH l TECH 2 Panel Function Control Svitch - "Lov" contact opeaiai circnii Control Svitch -

opening circuit "High'ontact 10 Control Svitch -

closiag circuit "High'ontact Control Hsitch - "Eos" contact closiaE cireait 13 "Lov" side of green lip 12 10 "Lov" side of red light 5.6 The folloving external NCC viring previously disconnected at the Breaker control viring tenainal points is to be spliced to vires from the temporary control panel:

Pip cY Page 11 of 18 t

Rev. 0

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++1 TIP 6030 IMP.305 NCC 1-EZC-A Valve INO-140 Spliced Mire Connections a' the Tempo ra ry Brekaer External Miring Coatrol Verify Correct To Be Spliced- Paael-Terminal 'Mires Spliced Temporary Control Mire No. Point Nos. TECII I TECH 2 Panel Function 4 (Previously dis- Coatrol Switch - "Hi>

connected from side contact opening Teninal No. 6) circuit 10 (previously dis- Control Switch - "Loi connected from side coatact opeaiag Texaiaal No. 2) circuit 3A (previously dis- Coatrol Svitch - mil connected from side contact closing Teraiaal No. 11) circuit 7 (previously dis- Control Smitch - "LoI connected from si'de contact closing Terainal No. 7) circuit 2 (previously dis- Indicating Lights-connected from "High" side Terminal No. 8)

Page 12 of- 18 Rev. 0

++1 TRP 5030 MP.305 Valve NN-151 Spliced Mi re Connections at the Temporary breaher External Miring Control Verify Correct To be Spliced- Panel-Terminal'oint Vires Spliced Temporary Coatrol Mi re No. Nos. TECH 1 TECH 2 Panel function (Previously dis- Control Svitch - "Ii~

connected froe side coatact opening Terminal No. 6) circuit 10 (previously dis- Control Svitch - "Lo~

connected froa side contact opeaiag Terminal No. 2) 'i 3A (previously dis- Control Svitch - "lii connected from side coatact closiag Terminal No. 11) circuit 7 (previously dis- Coatrol Stitch - "Lo connected fry contact closiag 'i Terminal No. 7) circuit 2 (previously dis- lndicatang Lights-connected froe "High" side Terminal No. 8)

Page 13 of 18 Rev. 0

4el XHP 6030 1NP.$ 05 5.6.2 NCC 1 EZC-B Valve IN-120 Spliced Mire Coaaectioaa at tbe Telaporory Breaker External Miriam Control Verify Correct To be Spliced- Panel-Terminal Spliced 'ires Temporary Control Mire No. Point Nos. ITCH 1 lKCH 2 Panel Function 4 (Previously dis- Control Svitcb - "

connected from side contact openi Terminal No. 6) circuit 10 (previously dis- Coatrol Svitch - "

connected from aide contact openi Terminal No. 2) circuit 3A (previously dis- Coatrol Svitch - "

connected from side contact closi

. Terminal No. 11) circuit 7 (previously dis- Control Svitch - ",

coaaected from aide, coatsct close Terminal No. 7) ,circuit 2 (previously dis- Indicating Lishta connected from "High" side Terminal"No. 8)

Page 14 of 18 L-v. 0

• +1 TSP 6030 1IIP.305 Valve lN-12b Spliced Mire Connections at the Tearporary Sreaher hcternal Miring Control Verify Correct To Se Spliced- Panel-Teraiaal Mires Spliced Teaporary Coatrol Mire No. Point Nos. TECH.1 TECH 2 Panel Function (Previously dis- Control Svitch - "H connected froe aide contact openin Terainal No. 6) circuit 10 (previously dis- Control Svitch - "L1 connected froo side contaot opeain>

Terainal No. 2) circuit 3A (previously dis- Control Svitch - "8 connected froo side contact closin, Teriinal No. 11) circuit 7 (previously dis- Control Svitch " "L connected froe side contact closin Teraiaal No. 7) circuit 2 (previously dxs- Indicating Lights-coanected froe "High" side Terainal No. 8)

Page 15 of 18 Rev. 0

• +1 TIP 6030. iNP.305 Valve N$-152 Spliced Mire Connections st thc Teaporsry Ireskcr External Miring Control Verify Correct To Se Spliced- Panel-Terainsl 'Vires Spliced Temporary Coatrol Vire No. Point Nos. TECH 2 TECH 2 Panel Function 4 (Previously dis- Control Switch - "2 connected froi side contact openi Terainsl No. 6) circuit 10 (previously di s- 4 Control Switch -

contact opcni

".'ide connected froa

.Terainsl No. 2) circuit ,

3A (previously dis- Control Switch - ")

connected froa side contact closi.

Tereinsl No. 11) circuit 7 (previously dis- Control Switch - "2 connected froe side contact closi Terminal No. 7) circuit 2 (previously dis- Indicating Lights connected froa "High" side Teraiasl No. 8)

Page 16 of 18 Rev. 0

a+1 THP C030 IMP.505 5.6.3 NCC 1-EZC-D Valve IN0-130 Spliced Mire Connections at the Temsporary Breaker External Miring Control Verify Correct To Be Spliced- Panel-TerIsinal Vires Spliced Teaporary Control Mire No. Point Nos. TECS 1 TECH 2 Panel Function 4 (Previously dis- Control Svitch - "Hig connected froo side contact opening Terminal No. 6) circuit 10 (previously dis- Control Svitch - "Lov'ide connected froe contact opening Terainal No. 2) circuit 3A (previously dis- Control Svitch - "Hip connected froi side contact closing Terainal No. 11) circuit 7 (previously dis- Control Svitch - "Loi.

connected fros side contact closing Terainal No. 7) circuit 2 (previously dis- Indicating Lights-connected froe "High" side Terainal No. 8)

Page 17 of 18 Rev. 0

I

~ el TBP CD30 ZNP ~ 3DS Valve RQ-153 Spliced Mire Conaections st the Tesporerff breaker Ixterael Miring Control Ver ify Correct To be Spliced- Psne 1-Terainsl . Mires Spliced Teaporsry Control Mire No. Point Nos. TECH 1 TECH 2 Panel Punctioa 4 (Previously. dis- Coatrol Svitch -

coatact opening "High'side connected froa Terainsl No. 6) circuit 10 (previously dis- Coatrol Svitch - "Lov" connected froa side contact opening TeraLaal No. 2) circuit 3L (previously dis>> Control Svitch - "High'ide conaected froa contact closiag'ircuit TervLinsl No. 11) 7 (previously dis- Coatrol Svitch - "Lov" connected froa side contact closing Tetainel No. 7) circuit 2 (previously dis- Indicating Lights-coaaected froe "High" side

, Terainal No. 8) 6.0 When Ooerations has operated-a valve by use of the temporary control panel, its NCC may be de-energized.

6.1 After verification of de-energization, the temporary control panel is disconnected from the compartment.

6.2 The temporary control panel may, nor be connected into another compartment after it has been de-energized.

r 6.3 The above sequence, steps 6.1 and 6.2, is repeated until all valves required to be operated have been operated.

6.i Removal of the temporary control panel's miring from the compartment does not require verification.

7.0 Restoration 7.1 Restoration of Containment valves <<'ll be documented by job orders which restore the valves to their normal operational status, after mitigation of the fire.

7~2 REVIEWED BY DATE Page 18 of 18 Rev. 0

++1 THP 6030 IMP.305 APPEHDIX A CONITAIRNBIT VALVES REPAIR PROCEDURE Ilail IO SR DIICONSCHO I AT NCC 1 RECT.

I I MllE HO. TKlNINAL CASLE m. I(COrna CODE) POINT le.

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%301G-1 5(M) 5 10(m) 10 8(W) 3 I

I 2 ('SL) 8 MIKES 2, 3A, i, 7, AND I I I 3A(aYL) 3A 10 CONTAINEO IH CASLE I I 8319PG-1 I a(sa) 6 8319PG-1 NST SE DIS- I I I 7(SKYL) 7 CoeeCTED AND am I I I 10(YL) 2 SPLICED TO A NEM MIRE I FOlt CONNECTION TO THE I I TEHPORMY CONTROL I I PhlCL A'T TERN?HAL POtrrS 11, 5, 1, 7 I

I I

I AND i RESPECTIVELY I I I

I I I I 2(SL) I 8 I I 3(arL) I 11 I I a(is) I 6 I I 5(eve) I 5 I I 6(6ÃYL) I 10 I 8898G-1 7(aaYL) I 7 I 8(aalu) I 3 I 9(aalu) I 8A I 10(YL) I 2 I 12(GY) 12 I 13(GS) I 13 MIRING TMVJLATION FOR SI ACCUNULATOR VALVE IN0-110 Page 1 of 31 Rev. 0

• +) THP 6030 IlCP.305 hPPENDIX h TSRPt i~AL YZPH>QI hftRK Ho.

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+*1 THP 6030 lNP.305 APPElP)IX A CONThIHKBiT VALVES REPhlR PROCEDURE MlRES TO lC D?SCOÃHECTED AT INC 1-EK-D I MIRE NO. I TERMINAL I(COLOR CODE) I POINT NO. IAR(S I I 93040-1 3A(S) 3A 3(bx) 11 4(m) 6 93030-1 S(M) 5 1G'.GN) a(R) 3 2(SL) 8 SttRCS 2, 3A, s,, 7, Am 3A(RYL) 3A 10 CON,ATONED =H CAbLC 8293PG-1 4(BK) 6 293PG 1 . g,-,r OI%

7(BKYL) 7 I CORK~; .v . aXEH '\

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2(SL) 8 I 3(RYL) 11 .I 4(bK) 6 I S(GNSK) 5 I 6(GNYL) 10 I I 862IG-1 I 7(bKYL) 7 I 8(Rba) 3 I 9(RGN) 8A I 10(YL) 2 I 12(GY) 12 I 13(GN) 13 I I

MIRING TABULATION FOR SI ACCUMULATOR VALVE INO-130 Page 7 of 31

~*1 THP 6030 IMP.305 APPENDIX h TjRH]olL TfHHll!1 VtRf. Ha p0]+T NO.

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• +1 TBP 5030 IHP.30S hPPENDIX h TER~i ~ht-LOCK fFRWiarl PowT NO.

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+~1 %P 6030 IMP.305 APPENDIX A CONTAINNENT VALVES REPAIR PROCEDURE I

SIRES TO SE DISCONNECTED I AT CC 1-EZC-) I I

I MIRE HO. TERMINAL 'I I(COLOR C ODE) POINT HO. I I I 2(bL) 8 CFIRES 3. i, 7 AND 10 CONTAINED IH CASLE 3(RYI.) 11 0087PR-1 NVST SE DIS-

~ 087PR-1 C(bK) C CONNECTED AND THEN 7(bKYL) 7 SPLICED TO A HEM SIRE 10(rt.) 2 FOR COIOECTION TO THE T&6'ORARY COHTROL PANEL AT TmlHAL POINTS 5, 1, 7 AND RESPECTIVELY.

i I I 2(SI.) 8 I

I I

I I

I 3(RYL) 4(SK) ll6 I I 5(GNSK) 5 I I 6(GNYL) 10 I 8871R-1 I 7(SKYL) 7 I -I 8(RSK) 3 I I 9(RGH) SA I I 10(YL) 2 I I 11(GH) 1 I

MIRING ASULATIOH FOR MR INLET ISOLATION VALVE I@0-128 MIRING TABULATION FOR RHR INLET ISOLATION VALVE IMO-128 Page 13 of 31 Rev. 0

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++1 TSP 6030 IMP.SOS APPENDIX h CONThINlKHT VALVES REPhIR PROCEDURE

'I 0 SIRES TO SE DISCONNECTED t AT NCC 1"EZCW I

I MIRE NO. TERMINAL CASLE Se. t(COLOR CODE) POINT NO, RIMA%(5 SIRES 3 ~ 4 ~ 1 AND 2(SL) 10 CeeAI)eD IS CASLE 3(RYL) 11 $ 1%0PO-1 NNT aE D!S-.

$ 190PG-1 l(M) 6 CCNSCESI Ue Tllal 7(SKYL) 7 SPLICED TO. A HEM M?RC 10(YL) 2 FM CCNNLCTIQN TO THE TEMPORARY CONTROL PANEL AT TC$ 4INAL POINTS 5, 1, 7, AND 4 RESPECT I VELYo I

I 2(BL) 8 I 3(RYL) 11  !

I 4(~K) 6 I I 5(G'.sZ) 5 I 6(GNYL) 10 I I 908 2G-1 I 7(BKYL) 7 I I I 8(RBX) 3 I I I 9(RGN) 8A I 10(YL) 2 I I I 11(GN) 1 I' I I MIRING TABULATION FOR RHR INLET ISOLATION VALVE ICN-129 Page 16 of 31 Rev. 0

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++1 THP 6030 IMP.305 APPENDIX A CONThINMENT .VALVES REPhIR PR~MURE 4 MIRES TO SE DI$CONNECTED AT XC 1-EZC-A g.ll" I

I . MIRE NO. TEQ(INAL iver I CASLE NO. I (COLOR CODE) POINT lQ, I

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,fQ V I I 2(SL) I 8 I I 3(RYL) ~ I 11 I I C(sx) I 6 I I I 5(GNSa) I S I I I I 6(GNYL) I 10 I I I

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'II I I I I MIRING TABULATION FOR PRESSURIZER PORV BLOCK VALVE NMO-151 Page 19 of 31 41 Rev. 0

+~1 THP 6030 IMP-305 hPPENDIX h TggHjIL .

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+*1 T8P 6030 IMP.305 APPENDIX h ZfRgttuhL.

IC ffWiNA NJ POINT htO pgg~ RAgy .

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MIRING TO BE CONNECTED VALVE %SO-151 Page 21 of 31 Rev. 0

++1 THP 6030 IMP 305 hPPENDIX h CONThlwgggT VhLVES REPhIR PROCEDURE N

SIREN TO SC DISCONNECTtD AT CC 1-aXC-S I ~laa NO. TmlNIHAL CASLC NO. I (COLOR CODt) POINT NO. RQla)NS 2(aL) I 'MIRaa 2, 0753M-1 3(1NL)

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+~1 %P 5030 IMP.305 APPENDIX I

~'EgH iNAL TgP&flllg V)Rf HO.

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• 1 THP i030 1RP $ 05 APPENDIX A CONThINNENT VALVES REPhIR PROCEDURE 0 W.RES TO SE DISCOWECTND AT HCC 1-EXC-D I VIRE N). TERMINAL CANLE WO. I (COLOR CODE) POINT NO.

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I I 2(bL) 6 I I 3(RYL) 11 I r 4(bK) ' 6 I l 5(GNba) 5 I 6(GNYL) 10 I 8931G-1 I 7(IKYL) 7 I I 8(Ram) 3 I I 9(RGH) 8h I I 10(YL) 2 I I 12(GY) 12 I I 13(GN) I 13 I I I WIRING TABULhTION FOR PRESSURIZER PORV BLOCK VhLVE NMO-153 gage 25 of 31 ev. 0

aa1 ~ <030 iNP.S05 APPENDIX A TSRHINlL TtR~iuA POINT NO.

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' Page 27 of 31 Rcv. 0

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+~1 THP 6030 IMP.305 APPENDIX A COÃTAIRNENT VALVES REPhIR PROCEDURE I

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2(SL) 8 3(RYL) I 11 4(ba) I 6 I I 5(era~) I 5 I 6(l;NYL) I 10 I

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I I MIRING ThBULATION FOR RHR OUTLET ISOLATION VALVE ICM-ill Page 28 of 31 Rcv. 0

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De~ams, ~orvra<T'>orb TEKPO16iRY CONTROL ARD WADIChTION PhNEL TYPIChL IfIRING hND SWITCH DEVELOPMENT Page 31 of 31 Rev. 0