ML20140G944
| ML20140G944 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 01/25/1997 |
| From: | WISCONSIN ELECTRIC POWER CO. |
| To: | |
| Shared Package | |
| ML20140G761 | List:
|
| References | |
| ORT-3, NUDOCS 9705120258 | |
| Download: ML20140G944 (145) | |
Text
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' NUCLEAR POWER BUSINESS UNIT ORT 3 l OPERATIONS REFUELING TESTS MAIOR I IPTE
', SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 1
UNIT 2 TOTAL REWRITE Date RECORD l DSS PROCEDURE VERIFIED CURRENT AND CllECKED FOR TEMPORARY Cl(ANGES. IF FIELD !
COPIES REQUIRED. USE PBF 0026i IAW NP l.2 4 AND DO M COMPLETE Tills DLOCK.
Operations Mgr gy: og7g; i
1.0 PURPOSE The purpose of ORT 3 is to demonstrate proper:
1.1 Operation of safety injection sequencing and diesel loading under conditions ofloss of engineered safeguards AC plus safety injection (Technical Specification 15.4.5-I.A &
15.4.6-A.2).
1.2 Automatic initiation of Control Room emergency filtration. (Technical Specification 15.4.11.2) i
)
1.3 Operation of containment service water return bypass valves. (Technical Specification 15.4.5-I.C.1) 1.4 Containment isolation. (Technical Specification Table 15.4.1-2(13)).
1.5 Feedwater isolation. (Technical Specification Table 15.4.1-1(17)).
1.6 Operation of diesel generator automatic load shedding and restoration of vital loads following a manual trip of the diesel generator output breaker. (Technical Specification 15.4.6-A.2) 1.7 Operation of 480 V and 4160 V safeguards undervoltage relays. Operation of 4160 V safeguards degraded grid voltage relays.
1.8 Operation of service water system with safety injection and less than 4 out of 6 service water pumps (Technical Specification Table 15.4.1-2(15)).
1.9 Operation of manual safety injection. (Tecimical Specification Table 15.3.5-3(1.a)).
1.10 Operation of AC to DC emergency lighting changeover. (Tec}mical Specification 15.4.6.A.3) 9705120258 970505 Page 1 of 145 CONTINUOUS USE PDR ADOCK 05000301 P PDRu
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR '
- IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE 2.0 DISCUSSION 2.1 ORT 3 meets the Technical Specification requirements for refueling frequency based testing of safeguards systems and components. Testing is performed on a safeguards train related basis with one train tested at a time to verify train separation and train redundancy.
2.2 Undervoltage testing of 480 volt and 4.16 KV safeguards buses is performed in each safeguards power train. Loss of voltage, degraded grid voltage short time delay, and degraded grid voltage long time delay schemes are tested independently. Additionally, ;
each redundant train of slave or follower relays within each of the undervoltage i protection schemes is functionally tested independent of the other for Train A or Train B of safeguards power supply on an alternating refdeling shutdown interval. Train B is ,
tested during U2R22.
2.3 ORT 3 maximizes the emergency diesel generator loading during the load sequencing test to the extent practical without affecting the safe power operation of Unit 1. Each Unit 2 safeguards power train normal and alternate EDG is independently sequence loaded to the ;
same degree from their respective Unit 2 safeguards power buses.
2.4 ORT 3 is performed with the core defueled and with the refueling cavity available to receive the low head and high head safety injection flow. For this test, the low head and high head SI systems are configured for power operation thus providing a realistic design load on the EDG with minimum core backpressure. The associated containment spray pump is operated on the high flow test line at design flow and is manually started at the same time as rervice water pump P-32F auto-sequences in the A train and P-32E auto-sequen<,es in the B train. The containment vent cooler accident fans are auto-sequer ced with no other normal or accident fans operating. For the B train only, P-38B auxhiary feedwater pump is auto-sequenced in the recirc mode of operation.
These load.; are maintained on each EDG for a minimum of five minutes after the last load has auto-sequenced as required by Technical Specification 15.4.6.A.2.
Subsequently, the automatic load shedding and restoration of aforementioned vital loads is tested again by manually opening the EDG output breaker as required by Technical l Specification 15.4.6.A.2.
l 2.5 When an emergency diesel generator is aligned to a bus for testing, that generator is prevented from automatically closing to the opposite unit by placing the breaker control switch in the " PULLOUT" position. This alignment is performed to prevent possible 1 overloading of the generator being tested should an accident occur in Unit I during the l test. Applicable LCOs are entered for this alignment, and the generator remains available to the unit through manual action per the test director and test coordinator.
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, fUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE i SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 ;
UNIT 2 TOTAL REWRITE 2.6 ORT 3 testing has the potential for repeatedly cycling large motors (ie., service water pumps, safety injection pumps, auxiliary feedwater pumps, etc.) which have published >
motor starting duty limits. The most restrictive motor starting duty is as follows:
2 consecutive starts are permitted when the motor is cold.
I consecutive start is permitted when the motor is at operating temperature.
l Subsequent motor starts are permitted if the motor is allowed to run 15 minutes for motor cooling or if the motor is secured for 60 minutes between short duration runs.
A motor is considered cold ifit has not operated for two hours.
3.0 PRECAUTIONS AND LIMITATIONS 3.1 1P-4B boric acid transfer pump is the preferred pump for Unit I as its Unit I power supply is not interrupted during the test.
3.2 2A05 breakers are not seismically secured when placed in the TEST position. If a 2A05 breaker in the TEST position will be unattended for >2 hours, then the breaker must be racked out and seismically secured per OI 35, Section 5.5 or be racked in. 2A05 breakers that are in the TEST position as a requirement for ORT 3 shall be attended while in that position.
l 3.3 To preclude an overload possibility on a Unit I aligned EDG should Unit 1 experience an )
accident condition coincident with a loss of offsite power during the performance of l ORT 3, the following provisions shall be maintained throughout this test During the load testing of G02 or G04 to their normal Unit 2 safeguards buses, G01 and G03 shall be aligned solely to their respective Unit I safeguards bus and with their respective output breaker to Unit 2 key locked in the PULLOUT position. For the load testing of G01 or G03 as an alternate EDG to Unit 2 safeguards buses, the G01/G03 normal output breaker to the respective Unit I bus shall first be placed in PULLOUT before enabling the G01/G03 alternate output breaker to Unit 2. The normal output breaker shall be maintained in PULLOUT for the duration of the G01/G03 load test and until the G01/G03 attemate output breaker is once again returned to the PULLOUT position at the end of the G01/G03 test. A 7-day LCO for Unit 1 emergency power unavailability shal.1 be entered for the G01 and the G03 load test. Only one of the four EDGs shall be load tested to Unit 2 buses at a time.
3.4 IF, during the performance of this ORT, any shared safeguards system or component fails to perform its intended function, further testing shall be immediately suspended and the DCS notified. The impact of the failure on the operating unit shall be analyzed before resuming this test.
Page 3 cf145 CONTINUOUS USE
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NUCLEAR POWER BUSINESS UNIT ORT 3 , ,
OPERATIONS REFUELING TESTS !
MAJOR l IPTE
- SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 4.0 INITIAL CONDITIONS 4.1 Unit 2 is defueled.
4.2 Unit 2 reactor vessel and refueling cavity water levels are at the reactor
' vessel flange level to 6 inches above flange level. This corresponds to approximately 90-95% on the 2L1-447 vessel water level indicators. '
, 4.3 i
' All shared safeguards systems and components are operable except G04. i 4.4 LHSI, HHSI, and containment spray systems and components are filled i
and vented and tested in accordance with their respective inservice test
- procedures. i 4.5 Unit 1 is not in a limiting con'dition of operation.
, 4.6 Unit 1 and 2 safeguards buses are in a normal configuration and powered !
' from offsite AC. G03 is aligned for standby emergency power to I A06 and 2A06.
4.7 All safeguard systems-related work or testing on either or both units is suspended for the duration of this test. ,
4.8 Any non-safeguard systems-related work or testing on either or both units is evaluated as safe or is suspended for the duration of this test. Safe work is defined as work or testing that does not challenge the integrity of the AC or DC distribution systems or the operability of process systems or components in operation.
4.9 The following equipment is operating to prevent loss of process:
K-1B, WG compressor, ifrequired.
K-2A, IA compressor.
K-3A, SA compressor.
1 P-4B, boric acid transfer pump, in " AUTO."
Plant radio standby power selected from B-43.
P-12B, spent fuel pool circulating pump.
W-21 A and W-30A, PAB exhaust fans.
P-23 A, RMUW pump in " AUTO" and aligned for blender services.
W-107A and HX-191 A, computer room ventilation and A/C.
1W-45A, bus duct cooling fan.
Page 4 of145 CONTINUOUS USE
, 3NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS l l
4.10 Components required operable for the test: I 4.10.1 Valves 2SI-841 A (Bkr only) 2SI-841B (Bkr only) !
2SI-852A 2SI-852B I 2SI-878B l
2SI-878D l SW-2816 !
SW-2817 l 2SW-2880 2SW-2907 2SW-2908 l SW-2930A SW-2930B SW-LW61 SW-LW62 2CC-LW63 2CC-LW64 VNCR-4849C l VNCR-4850 l 2MS-2017A, B, C, & D solenoids 2MS-2018A, B, C, & D solenoids AF-4020 AF-4022 2CS-466 2CS-476 i 2CS-480 l
2CS-4SI SA-1 SA-10 All CIVs of Attachment C Page 5 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR i IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE j INITIALS 4.10.2 Breakers
. All 2B03 bkrs All 2B04 bkrs All 2A05 bkrs
, All 2A06 bkrs 2A52-23 (2P-28A'in TEST) 2A52-30 (2P-28B in TEST)
- All battery charger supply contractors (8) 2-52/RTA (Reactor Trip Bkr) 2-52/RTB (Reactor Trip Bkr) 2B52-328H (W-13BI) 2B52-4211M (W-14B) 2B52-4212M (K-2B)
Spare DB-50 bkr i
4.10.3 Components G01, G02, G03, G04 2P-10A & B 2P-11 A & B 2P-14A & B 2P-15A & B P-32A, B,'C, D, E & F P-38A & B i
2W-1 Al,1 B1, ICl, I DI W-85 and 86 D-07,09, D108 & 109 Multipoint recorder for CSR test points RMP 172 test equipment for G01 & G02 (if required)
Multipoint recorder for G03 ready to load relay at C81 4.11 An equipment / component tagout for this test is prepared in accordance with the listing of Attachment H.
4.12 Permission to Prepare for the Test The conditions required by this test are consistent with required plant conditions including equipment operability. Permission is granted to prepare for the test per test Section 5.0.
DSS TIME DATE Page 6 of 145 CONTINUOUS USE
ORT 3 NUCLEAR POWER BUSINESS UNIT OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 5.0 PREPARATION FOR THE TEST NOTE: Steps 5.1 through 5.16 of this section may be performed out of the sequence listed unless noted otherwise.
5.1 Perform emergency DC lighting system test per ORT 3, Attachment A.
5.2 Perform the following lineups:
5.2.1 Safeguards system valves and breakers per ORT 3, Attachment B.
5.2.2 Containment isolation valves per ORT 3, Attaciunent C.
5.3 Shutdown the following equipment: r Unit I and 2 boric acid evaporators.
Blowdown evaporator (steam out)
Letdown gas strippers per IT-605, Section 4.0
[ B-21 equipment, as required.
l B-33 equipment, as required.
2B-31 equipment, as required.
5.4 The following steps are to be performed by the MTN group electricians with Operations group assistance / direction as required:
3 5.4.1 Install a spare DB-50 breaker in cubicle 2B52-35C of 2B03.
l Leave breaker in a " TEST" condition.
MTN 5.4.2 2SI-841 A&B, accumulator discharge MOVs:
NOTE: In a cold or refueling shutdown,2SI-M1A&B are l procedurally shut and danger tagged. The MO V breakers are danger tagged and locked open.
l a. Verify 2SI-841 A&B breakers open:
l l 1. 2B52-324F for 2SI-841 A l OPS
Page 7 of 145 CONTINUOUS USE
OPERATIONS REFUELING TESTS MAJOR IPTE '
~
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- b. Remove danger tag and remove lock on breakers:
- 1. 2B52-324F 2.
- CAUTION
- THE RECOVERY SECTION (STEP 7.4.2) ASSUMES THAT THE LOAD SIDE TERMINALS OF THE CONTACTOR AND THE MOTOR LEADS ARE CONNECTED T1-T1, T2-T2, AND T3-T3. IF THIS IS NOT THE CASE, STOP AND NOTIFY THE SUPERVISOR THAT A RECOVERY SECTION PROCEDURE CHANGE IS REQUIRED.
c.
Lift the motor leads at the contactor as follows:
- 1. Identify cubicle 2B52-324F Check Concur
- 2. Lift and tape the leads at the common loadside terminals of the contactors labeled TI, T2, and T3.
- 3. MTN Identify cubicle 2852-424F Check Concur
- 4. Lift and tape the leads at the common loadside terminals of the contactors labeled T1, T2, and T3.
- 5. MTN Verify the leads at the contactors of 2B52-324 F and 2B52-424F are lifted. Verify l
Page 8 of145 CONTINUOUS USE i
, NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR ;
IPTE i SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- d. Reclose breaker:
- 1. 2B52-324F MTN
- 2. 2B52-424F MTN 5.4.3 Defeat the main feed pump breaker interlocks:
- a. 2P-28A, main feed pump l
- 1. In 2C03 at riser 50, identify terminals TPAB-11 and l TPAD-11. Check !
Concur
- 2. Jumper TPAB-11 to TPAD-11 (suction pressure, discharge valve, seal differential pressure)
MTN
- 3. In 2C03 at riser 50, identify terminals TPAD-1 and )
TPAD-2. Check Concur
- 4. 'oreper TPAD-1 to TPAD-2 (oil pressure)
MTN
- 5. Identify slider TPAD-9 Check Concur
- 6. Open slider TPAD-9 (suction pressure)
MTN
- b. 2P-28B, main feed pump
- 1. In 2C03 at riser 50, identify terminals TPAJ-2 and TPAL-1. Check Concur
- 2. Jumper TPAJ-2 to TPAL-1 (suction pressure, discharge valve, seal differential pressure)
MTN Page 9 of145 CONTINUOUS USE 1
NUCLEAR POWER BUSINESS UNIT ORT 3 ' '
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 i UNIT 2 TOTAL REWRITE
. INITIALS
- 3. In 2C03 at riser 50, identify terminals TPAK-3 and TPAK-4. Check Concur
- 4. Jumper TPAK-3 to TPAK-4 (oil pressure)
MTN
- 5. Identify slider TPAK-11 Check 4
Concur
- 6. Open slider TPAK-11 (suction pressure)
MTN
- CAUTION
- THE CONTROL SWITCH MUST BE IN
" PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, RACK-OUT.
5.4.4 Place the main feed pump breakers in the TEST position with control power ON:
2A52-23,2P-28A MTN 2A52-30,2P-28B 1
MTN 5.4.5 Prepare the DC buses for testing, as follows:
- a. Using 0133, power D-02 from D-09 via IB-49.
OPS i
1 l
Page 10 of145 CONTINUOUS USE 4
., NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS NOTE: To maximize availability ofall battery chargers and chargerpower supplies, Steps 5.4.5.c through 5.4.5.h should beperformed <4 hours prior to test time.
- c. Danger tag open:
- 1. D-08 AC supply breaker on D-08 door panel.
- 2. D-107 AC supply breaker on D-107 door panel.
- 4. 2B52-4212B, D-109 B Train AC supply.
- f. Perform a phase-to-phase zero voltage check of contactors:
MTN
- 2. 2B42-4212B on the MCC 2B-42 side of the contactor.
MTN i
i Page11of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS -
MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- 1. Identify TB11-81B52-491 interlock Check Concur
- 2. Open TB11-81852-491 interlock.
MTN
- 3. Identify TB27-4 2B52-391 interlock. Check Concur
- 4. Open TB27-4 2B52-391 interlock.
MTN
- 5. Identify TB29-1 1 B52-3212H interlock. Check Concur
- 6. Open TB29-1 1B52-3212H interlock.
MTN
- 7. Identify TB9-112B52-4212B interlock. Check Concur
- 8. Open TB9-112B52-4212B interlock.
MTN ,
NOTE: The 2C-20, ASIP operator and a MTN electrician, ;
at the contactorpanel, must communicate to accomplish thefollowing step.
- h. Close the following contactors by holding the associated control switch on 2C-20 in "CLOSE" while the electrician manually closes the contactor to backfeed the contactor ,
control relay.
I
- 2. 2B42-4212B OPS 5.4.6 Perform RMP 172, " Monitor Emergency Diesel Generator Fast Start Voltage and Breaker Closure," through Section 7.3, Test Equipment Connections for G01 and G02, if required.
MTN l
l Page 12 of145 CONTINUOUS USE l
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, NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE
- INITIALS I
5.5 The followine stens are to be nerformed by the I&C croun. l l
l
. NOTE: Ifdummy test signals poweredfrom the lighting system are insertedprior to the test ofDC lighting specified in Step 5.1, j an unscheduled RPS trip signal will be generated.
5.5.1 Pretest portion ofICP 10.22A completed to clear all RPS trip l
! signals. Do not restore safeguards test switches to normal at I
- this time.
I&C 5.5.2 Verify that an auto SI signal from pressurizer low pressure is 4
available so that by unblocking SI, auto SI actuation will occur. !
I&C 5.5.3 Unit 14160 volt bus fast transfer control circuit continuity check for bus tie breakers I A52-37 and 1 A52-55.
I
, a. In safeguards panel 2C-157, measure ~ -67 Vdc to ground !
at TB6C-9.
Record voltage. Vdc I&C
- b. In safeguards panel 2C-157, measure ~ -67 Vdc to ground at TB6D-1.
Record voltage. Vdc I&C 1
Page 13 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR '
IPTE i
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE I
INITIALS 5.5.4 Multipoint recorders connected to monitor timed sequence action of the following:
} IC Initials 2P-15A, SI pump breaker 2P-15B, SI pump breaker 2P-10A, RHR pump breaker 2P-10B, RHR pump breaker P-38A, AF pump breaker j P-38B, AF pump breaker P-32A, SW pump breaker P-32B, SW pump breaker P-32C, SW pump breaker P-32D, SW pump breaker P-32E, SW pump breaker P-32F, SW pump breaker 2W-1 Al, VNCC fan breaker 2W-1B1, VNCC fan breaker ,
2W-lCl, VNCC fan breaker 2W-IDI, VNCC fan breaker G01 or G02 to 2A05 breaker G03 or G04 to 2A06 breaker 2A05, voltage sensor ,
2A06, voltage sensor 2C-157, A SI signal j 2C-167, B SI signal l l
5.6 Align the MSIV circuits for testing as follows:
5.6.1 Verify operating air is isolated to:
1 2MS-2017 2MS-2018 Page 14 of 14'i CONTINUOUS USE !
, NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE l SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 ,
UNIT 2 TOTAL REWRITE l l
INITI AL S i l
5.6.2 Verify DC power breaker closed l D-1901 MSIV solenoids, Train B i
l D-2201 MSIV solenoids, Train A !
I 5.6.3 Place the control switch to the "OPEN" position for: l l
2MS-2017 MSIV solei.oids, Train B 2MS-2018 MSIV solenoids, Train A 5.6.4 Verify that a containment high pressure .cignal does not exist.
l 5.6.5 Locally, at the MSIV racks, reset by latching the four trip solenoids for each MSIV.
l 2MS-2017 A, B, C, & D 2MS-2018A, B, C, & D i
l 5.6.6 Verify that a 1 out of 2 high steam flow isolation signal is present for each steam generator by observing the bistable trip l status panel.
l 4
5.6.7 Verify that a 2 out of 4 low TAVGi solation signalis present by I observing the bistable trip status panel.
Page 15 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 , ,
OPERATIONS REFUEI.ING TESTS MAJOR IPTE
- SAFETY INJECTION ACTUATION WITII LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 7 TOTAL REWRITE LNI_TjALS
- CAUTION
- THE CONTROL SWITCH MUST BE IN " PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, RACK-OUT.
5.7 Verify the breaker racked in and control power QN for the following:
NOTE: Reactor trip breakers must be rackedin versus testposition for the mainfeed n:fres to open.
2-52/RTA Reactor trip bkr.
2-52/RTB Reactor trip bkr l 1B52-10C P-32A SW pump 1B52-11C P-32B SW pump 1B52-12C P-38A AF pump 1B52-20C P-32C SW pump 2B52-26A 2W-1Cl VNCC Fan 2B52-26B 2W-1D1 VNCC Fan 2852-27B P-32D SW pump 2B52-27C P-32E SW pump i
2B52-29A- 2P-10B RHR pump 2B52-31C P-38B AF pump
+-
2B52-34B P-32F SW pump 2B52-36A 2P-10A RHR pump 2B52-39A 2W-1 A1 VNCC Fan 2B52-39B 2W-1B1 VNCC Fan 2A52-67 G02 to 2A05 2A52-93 G04 to 2A06
- CAUTION
- THE CONTROL SWITCH MUST BE IN " PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, RACK-OUT.
5.8 Place the following equipment breakers in the " TEST" position:
2L52-28A 2P-2C Charging pump 2B52-29B 2T-1D Przr heater 2B52-30C 2T-1E Przr heater 2B52-33C Multi-Amp Test stand 2B52-36B 2T-1C Przr heater 2B52-37A 2P-2A Charging pump 2B52-37B 2P-2B Charging pump Page 16 of145 CONTINUOUS USE
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ORT 3 !
, NUCLEAR POWER BUSINESS UNIT OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 - TOTAL REWRITE j INITIALS 5.9 Align Unit 2 RCDT as follows:
i 5.9.1 Verify shut 2SF-816 and 2RH-715D. '
5.9.2 Place the RCDT pump control switches in " PULLOUT". l v 1 j 2P-18 1
2P-66 5.9.3 Danger tag shut IA supply to IWL-1698, then fail instrument l air to 1WL-1698, the Unit 1 RCDT drain to -19' sump CIV.
5.9.4 Danger tag shut the following valves:
4 j WL-1698A, Unit I and Unit 2 RCDT drain isolation.
WL-1698B, drain line IVTC.
I 2WL-1726,2P-18 discharge.
2WL-1727,2P-66 discharge.
5.9.5 Place the RCDT pump suction valve control switches in
" AUTO":
2WL-1003A i 2WL-1003B 5.9.6 Fill the RCDT until 2V'L-1003A&B automatically open.
5.9.7 Verify 2WL-1721 open with control switch in the " AUTO" position.
5.9.8 Danger tag and tape the control switch for 2WL-1698 in the "OPEN" position.
I Page 17 of145 CONTINUOUS USE P
f NUCLEAR POWER BUSINESS UNIT ORT 3
) OPERATIONS REFUELING TESTS MAJOR IPTE
" SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 5.10 When the blowdown evaporator and letdown gas strippers are in a stable shutdown condition, then:
5.10.1 Danger tag shut 1MS-251, Unit i RS supply.
5.10.2 Danger tag shut 1MS-252, Unit 1 RS supply.
5.10.3 Open SA-10, Unit 2 RS trip valve.
5.10.4 Obtain a key from the DSS for key-operated 43/ sal switch on C-180 and place 43/SA1 switch in the " BYPASS" position.
5.10.5 Open SA-1, RS PCV, with the controller in the " MANUAL" mode. Verify SA-1 open by local VPI.
5.10.6 When RS steam pressure is <10 psig, then danger tag open RS-64, high point vent.
5.11 Alien Unit 2 AF system for the test.
5.11.1 Shut AF-32, P-38A discharge to 2HX-1 A SG.
5.11.2 Shut AF-45, P-38B discharge to 2HX-1B SG.
5.12 Main Feed Reculatine Valves and Bvnasses 5.12.1 Verify that no T Ava test signal is present in any of the four Tryo hannels.
c All T vo 4 hannels c indicate <550*F.
5.12.2 Verify the following valves are not gagged mechanically, have IA aligned, and that the associated VPI is displaying a fully shut valve:
2CS-466 Main feed regulator 2CS-476 Main feed regulator 2CS-480 Main feed regulator bypass 2CS-481 Main feed regulator bypass Page 18 of 145 CON FINUOUS USE
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ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2 TOTAL REWRITE INITIALS l l
5.13 2P-14A&B Spray Pumo Alienment: :
NOTE: This section assumes that both trains ofthe Containment l Spray System (exclusive of the Spray Additive Tank to 2SI-874A&B) are alignedper CL 7A.
i NOTE: A second operator is required in the PAB to assist in the i pre-pres.urization and draining ofthe spray header. l NOTE: 2P-14B is preppedfirstfollowed by 2P-14A in this section because 2P-14A is then left in a condition to be testedfirst in {
procedure Section 6.0. i 5.13.1 Verify the oil level of 2P-148 at the proper level. Contact the [
DSS for the type of oil required. !
i 5.13.2 Place the 2P-14B control switch to " PULLOUT." l 5.13.3 Clean boric acid off of 2P-14B seal area. !
5.13.4 Unlock and shut 2SI-874B, Train B eductor suction.
- CAUTION
- VERIFICATION OF NEXT STEP IS REQUIRED.
VALVE MUST BE SHUT TO PREVENT SPRAY ;
OF CONTAINMENT. :
5.13.5 Unlock and Shut firmly 2SI-868B, containment spray header isolation (yellow handwheel). / i I
NOTE: The specified airpressure in Steps S.13.6 and S.13.10 is based )
on afull R WST of 98%. Pressure should be reduced at a rate of1 psigfor every 3.5% level that R WSTlevelis <98%.
5.13.6 Attach a SA line with pressure gauge to 2SI-8698, header air test connection, unlock 2SI-869B and pre-pressurize the header-to 27 psig (or as determined from the level calculation).
5.13.7 Connect hoses for level gauge, LG-916, to 2SI-D31 and 2SI-V24 and place level gauge in service.
)
Page 19 of145 CONTINUOUS USE
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OPERATIONS REFUELING TESTS MAJOR ;
IPTE ;
L SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 l UNIT 2 TO'I AL REWRITE INITIALS 5.13.8 Unlock and open: ,
- a. 2SI-862H,2P-14B high flow test line isolation.
1
l 5.13.9 Position 2SI-8623, high flow test line FCV, to 3 and 3/4 turns ,
open (~700 gpm position).
NOTE: The objective of the next two steps is to monitorfor air leakage of the air cushion at 251-868B by correlation to a water level rise in a vertical section ofpipe t i
5.13.10 Increase air pressure as in Step 5.13.6 to a maximum of 29 psig i until water level appears in the level gauge. I i
5.13.11 Shut 2SI-869B and disconnect the SA supply, i 5.13.12 Observe level over a period of 5 minutes and verify level is holding, indicating 2SI-8688 is leak tight. A level increase of s2.0 inches in 5 minutes is acceptable for a pump run time of one hour.
5.13.13 Shut 2SI-D31 and V24. l 5.13.14 Open SI-917B, level gauge drain, to prevent overpressurizing gauge.
5.13.15 Verify shut 2SI-871B, LHS1 cross-connect MOV, then verify open 2SI-870B,2P-14B RWST suction MOV.
5.13.16 Open 2SI-860C,2P-14B discharge MOV.
5.13.17 Open 2SI-860D,2P-14B discharge MOV.
5.13.18 Open 2S!.848K and record the static suction pressure for 2P-14B. psig l
Page 20 of 145 CONTINUOUS USE
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SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- CAUTION
5.13.19 Verif, 2P-14B breaker on 2B04 is racked in, then start 2P-14B.
5.13.20 Verify 2P-14B pump suction pressure 27.8 psig. l 5.13.21 Vent the 2 FIT-661 sensing lines of all air.
- CAUTION
- DO NOT EXCEED 1600 GPM.
I 5.13.22 Position 2SI-862J for a test line flow of 1200 gpm per 2FI-661.
Record 2SI-862J throttled position for 1200 gpm in number of turns open to the nearest 1/8 turn. turns i
5.13.23 Check the pump and mechanical seals for excessive leakage, unusual noise, and overheating.
5.13.24 Shut 2SI-848K,2P-14B suction gauge isolation.
5.13.25 Stop 2P-14B by placing control switch to " PULLOUT".
5.13.26 Flush the seal area of 2P-148 by spraying the seal area with .
warm DI water.
5.13.27 Shut 2SI-860C&D.
5.13.28 Shut 2SI-862H,2P-14B high flow test line isolation. l 5.13.29 Shut 2SI-862J, high flow test line FCV.
5.13.30 Shut SI-917B, level gauge drain.
NOTE: A second operator is required in the PAB to assist in the pre-pressurization and draining of the spray header.
5.13.31 Verify the oil level of 2P-14A at the proper level. Contact the ;
DSS for the type of oil required.
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ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE l INITIALS 5.13.32 Place the 2P-14A control switch to " PULLOUT." j 5.13.33 Clean boric acid off of 2P-14A seal area.
5.13.34 Unlock and shut 2SI-874A, Train A eductor suction.
- CAUTION
- VERIFICATION OF NEXT STEP IS REQUIRED. !
VALVE MUST BE SHUT TO PREVENT SPRAY {
OF CONTAINMENT. I i
5.13.35 Unlock and shut firmiv 2SI-868A, containment spray header i isolation (green handwheel). / l NOTE: The specified airpressure in Steps S.13.36 and 5.13.40 as based on afull RWST of 98K Pressure should be reduced at i the rate of1 psigfor every 3.5% level that R WSTlevel I is <98%
5.13.36 Attach a SA line with pressure gauge to 2SI-869A, header air ,
test connection, unlock 2SI-869A and pre-pressurize the header to 27 psig (or as determined from the level calculation).
5.13.37 Connect hoses for level gauge, LG-916, to 2SI-D31 and 2SI-V24 and place level gauge in service.
5.13.38 Unlock and open 2SI-862G,2P-14A high flow test line isolation. l 5.13.39 Position 2SI-862J, high flow test line FCV, to 3 and 3/4 turns I open (~700 gpm position).
I NOTE: The objective ofthe next two steps is to monitorfor air leakage of the air cushion at 2-SI-868A by correlation to a water level rise in a verticalsection ofpipe.
5.13.40 Increase air pressure as in Step 5.13.36 to a maximum of 29 psig until water level appears in the level gauge.
5.13.41 Shut 2SI-869A and disconnect the SA supply.
l Page 22 of145 CONTINUOUS USE
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, NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR I IPTE l
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SAFETY INJECTION ACTUATION WITH ! OSS OF Revision 28 1 ENGINEERED SAFEGUARDS AC January 25,1997 l UNIT 2 TOTAL REWRITE I INITIALS
- 5.13.42 Observe level over a period of 5 rninutes and verify level is i holding, indicating 2SI-868A is leak tight. A level increase of
$2.0 inches in 5 minutes is acceptable for a pump run time of i one hour.
, 5.13.43 Shut 2SI-D31 and V24.
! I
! 5.13.44 Open 2SI-917B, level gauge drain, to prevent overpressurizing
! gauge.
i
! 5.13.45 Verify shut 2SI-871 A, LHSI cross-connect MOV, then verify
. open 2SI-870A,2P-14A RWST suction MOV.
l 5.13.47 Open 2SI-860B,2P-14A discharge MOV.
5.13.48 Open 2SI-848J and record the static suction pressure for 3
2P-14A. psig
- CAUTION
- FLOW IS CHANGED. ,
4 !
j 5.13.49 Verify 2P-14A breaker on'2803 is racked in, then start l 2P-14 A.
5.13.50 Verify 2P-14A pump suction pressure 27.8 psig.
4 ;
5.13.51 Vent the 2 FIT-661 sensing lines of all air. ,
i
,
- CAUTION
- DO NOT EXCEED 1600 GPM.
5.13.52 Position 2SI-862J for a test line flow of 1200 gpm per 2FI-661.
5.13.53 Check the pump and mechanical seals for excessive leakage, unusual noise, and overheating. i I
5.13.54 Shut 2SI-848J,2P-14A suction gauge isolation.
I Page 23 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28
' ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 5.13.55 Stop 2P-14A by placing control switch to " PULLOUT".
5.13.56 Flush the seal area of 2P-14A by spraying the seal area with warm DI water.
5.13.57 Shut 2SI-860A&B.
5.14 2P-15A&B HHSI Pumn Alienment NOTE: This section assumes that both trains ofHHSI are aligned per CL 7A andhave beenfilledandtestedperIT02.
5.14.1 Position or verify the position of the following train A main flow path HHSI valves:
2SI-878B,2P-15A to CL injection MOV Open 2SI-878D,2P-15A to CL injection MOV Shut 2SI-866A,2P-15A discharge isol. MOV Shut 2SI-896A,2P-15A suction isol. MOV Open 2SI-825A, RWST to SI pump suction MOV Open 5.14.2 Position or verify the position of the following train B main flow path HHSI valves:
2SI-866B,2P-15B discharge isol. MOV Shut 2SI-896B,2P-15B suction isol. MOV Open 2SI-8258, RWST to SI pump suction MOV Open 2SI-878A,2P-15B to core deluge isol. MOV Shut 2SI-878C,2P-15B to core deluge isol. MOV Shut 2SI-878E,2P-15B to CL injection manual Open 2SI-878F,2P-15B to CL injection manual Open 5.14.3 Position or verify the position of the following valves in the IIHSI pump mini-recire flow path:
2SI-876A,2P-15A mini-recire isol Open 2SI-876B,2P-15B mini-recire isol Open 2SI-897A, Si test line isol. AOV Gagged Open 2SI-897B, SI test line isol. AOV Gagged Open Page 24 of145 CONTINUOUS USE
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. NUCLEAR POWER BUSINESS UNIT ORT 3 ;
OPERATIONS REFUELING TESTS MAJOR IPTE i SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITI Al.S i
5.14.4 Place the 2P-15A&B control switches to " PULLOUT", then :
rack-in the following breakers:
2A52-74,2P-15A breakct on 2A05 l 2A52-88,2P-15B breaker on 2A06 5.14.5 Start /stop 2P-15A&B to verify breaker operability, then return .
2P-15A&B control switches to " PULLOUT". .
5.15 2P-10A&B LHSI Pumn Alienment NOTE: This section assumes that both trains ofDHR are alignedper CL 7B and have been testedper IT 04 or IT 04A.
5.15.1 Stop 2P-10A&B if operating and place control switches to
" PULLOUT".
5.15.2 If operating, secure lower cavity purification by:
- a. Stopping P-33.
5.15.3 Secure normal and RHR letdown by shutting:
2CV-427, normal letdown isolation MOV ,
2CV-371 B, norrnal letdown manual isolation 2RH-715C, RHR letdown manual isolation 5.15.4 Split the two RHR trains by shutting:
2RH-713A,2P-10A&B discharge cross-connect 2RH-716D, RHR HX outlet cross-connect ,
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, OPERATIONS REFUELING TESTS MAJOR ' *
, IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28
, ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INiT!ALS J
j 5.15.5 Align train A for LHSI by aligning the following valves:
Position 2RH-704A,2P-10A loop suction manual isol. Shut 4
2SI-851 A,2P-10A Sump B suction MOV Shut 4 2SI-852A,2P-10A core deluge isol. MOV Shut i 2SI-720, RHR to loop discharge MOV Shut I
2RH-624, RHR HX outlet HCV Open
{ 2RH-626, RHR HX bypass HCV Shut 2RH-733A,2P-10A mini-recirc manual iso!. Open 7SI-856A,2P-10A RWST suction MOV Open I i
1
- 5.15.6 Align train B for refueling cavity / reactor vessel pumpback to the RWST by aligning the following valves
i NOTE: This step aligns P-10Bforflow test per '
Step S.lS.7, then Step S.15.9 completes cavity l pumpback alignment.
t Position
, 2RH-700, RHR loop suction isol. MOV Open 2SI-701, RHR loop suction isol. MOV Shut i 2SI-851B,2P-10B Sump B suction MOV Shut 2SI-852B,2P-10B core deluge discharge MOV Shut i 2SI-856B,2P-10B RWST suction MOV Open 2RH-733B,2P-10B mini-recirc manual isol. Open
!. 2RH-706B,2P-10B high flow test line isol. Open 2RH-742, RHR high flow test line isol. Open 2RH-742B, RHR high flow test line FCV Shut i 5.15.7 Start 2P-10B, then throttle open 2RH-742B for a high flow test line flow rate of 1560-1600 gpm. Lock 2RH-742B handwheel in position.
! 5.15.8 Stop 2P-10B and place control switch to " PULLOUT".
, 5.15.9 Align 2P-10B suction to the loop by shutting 2SI-856B, then opening 2RH-701.
1 Page 26 of 145 CONTINUOUS USE
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OPERATIONS REFUELING TESTS MAJOR l IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ;
ENGINEERED SAFEGUARDS AC January 25,1997 .
UNIT 2 TOTAL REWRITE INITIALS l l
5.16 Pre-Test Briefine l NOTN: The test director is normally an offshift SRO shift l superintendent directly responsiblefor the performance of l this test. The test coordinator is an operation staffor site l engineering person intimatelyfamiliar with the test to assist l the test director.
5.16.1 The test director shall assign personnel for the test in accordance with the requirements of Attachment G. l i
5.16.2 An Operations Duty and Call person s' all brief the test crew on the expectations of management in accordance with NP 1.2.6. l l
5.16.3 The test coordinator and/or the test director shall brief the test performers / observers of their assigned responsibilities. They ;
should review the test with the participants to the degree necessary to assure a successful test with particular attention to plant and personnel safety.
i 5.17 _When <2 Hours to Test Time:
5.17.1 Verify Z-14, turbine building crane, is not in use, then danger tag open the power supply disconnect switch for the DSS.
i 5.17.2 Verify 1Z-30, Ul facade elevator, is not in use, then danger tag '
open breaker No.1 in PP9 for the DSS.
5.17.3 Verify Z-29, Unit I turbine building elevator, is not in use, then danger tag open breaker B52-21IDL for the DSS.
5.17.4 Position the " PREFERRED START" selector switch to start !
circuit 2 for:
G01 G02 1
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SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 5.17.5 Place each units' SG blowdown /AF pump interlock defeat switch to the "ON" position:
Unit 1 Unit 2 5.17.6 If Unit 1 SG blowdown is directly to the blowdown tank and the blowdown heat exchangers cannot be placed in service, then secure Unit 1 SG blowdown.
5.17.7 Close the main feed pu np breakers for:
2P-28A 2P-28B 5.17.8 With the assistance of a maintenance electrician, perform the following for 2B52-40C,2B03/B04 bus tie:
- a. Verify 2B52-40C con'rol switch in " PULLOUT".
- b. Install control power fuses for 2B52-40C.
- c. Place 2B52-40C to the " TEST" position.
- d. Place 2B52-40C control switch to " AUTO".
- e. Locally close 2B52-40C.
- f. Red flag the control switch for 2B52-40C and verify proper breaker indication.
- h. Place 2B52-40C control switch to " PULLOUT".
- i. Remove 2B52-40C control power fuses.
I Page 28 of 145 CONTINUOUS USE
, NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF kevision 28 ENGINEEIED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 5.17.9 With the assistance of a maintenance electrician, perform the follrewing for 2B52-39C,2B01/B03 bus tie:
- a. Verify 2B52-39C control switch in " PULLOUT".
- b. Verify control power fuses installed for 2B52-39C.
- c. Place 2B52-39C to the " TEST" position. _
- d. Place 2B52-39C control switch to " AUTO".
- c. Locally close 2B52-39C.
- f. Red flag the control switch for 2B52-39C and verify proper breaker indication.
- h. Place 2B52-39C control switch to " PULLOUT".
5.17.10 With the assistance of a maintenance electrician, perform the following for 2B52-26C,2B02/2B04 bus tie:
- a. Verify 2B52-26C control switch in " PULLOUT".
- b. Verify control power fuses installed for.2B52-26C.
- c. Place 2B52-26C to the " TEST" position.
- d. Place 2B52-26C control switch to " AUTO".
- e. Locally close 2B52-26C.
- f. Red flag the control switch for 2B52-26C and verify proper breaker indication.
- h. Place 2B52-26C control switch to " PULLOUT".
Page 29 of145 CONTINUOUS USE l
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NUCLEAR POWER' BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR - -
IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS NOTE: Expect " UNIT 2 SA FEGUARDS MCC SUPPL Y BREAKER TRIP" alarm (CO2F-4-7) when 2BS2-3SC breaker is closed.
5.17.11 Close 2B52-35C,2B-32 Alternate, on 2B03 in the " TEST" position. !
5.17.12 CC Pump Breakers
- a. Operate 2P 11B CC pump.
- b. Place 2P-11 A control switch to " PULLOUT".
- c. Place 2B52-34A,2P-11 A breaker, in the " TEST" position.
t
- d. Close 2P-11 A breaker with the control switch. _
i 5.17.13 Verify Control Room HVAC is operating in Mode 1 (NORMAL) and the " CONTROL ROOM VENTILATION RECIRC MODE" alarm (B-4-9) on C01 is not actuated.
5.17.14 Service water pump alignment:
- a. Operate P-32C, D and E.
- b. Verify breaker "OPEN" and control switch in " AUTO" for P-32A, B and F.
5.17.15 Two stopwatches are available in the Control Room.
Watch # Watch #
Page 30 of145 CONTINUOUS USE
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SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 5.18 When <l 5 Minutes to Test Time:
5.18.1 With IP-29. Unit I turbine driven AF pump, operable, verify shut the P-38A&B pump discharge MOVs and place their control switches in " AUTO".
AF-4020, P-38B to 2HX-1B AF-4021, P-38B to 1HX-1B AF-4022, P-38A to 2HX-1 A AF-4023, P-38A to lHX-1 A l
5.18.2 Air compressor alignment:
I
- a. Operate K-2A compressor in " CONSTANT".
- b. Operate K-3A SA compressor.
5.18.3 Operate W-13B1 Control Room recire fan with W-13B2 selected as backup. .
5.18.4 Operate W-85, PAB Battery Room vent fan,in fast speed.
5.18.5 Stop 2P-707A,2RE-211/212 sample pump. I 5.18.6 Stop Unit 2 purge supply and exhaust fans. Leave purge supply and exhaust valves open.
5.18.7 Start 2W-1 A1 and 1B1 VNCC fans. Leave remaining VNCC :
fans secured.
5.18.8 Restore safeguards tests switches to Normal per ICP 10.22A and ICP 10.1 I&C ;
5.18.9 Permission to Perform Test i i
The preparations per test Section 5.0 are complete. The conditions required by this test are consistent with required plant conditions, including equipment operability. Permission is granted to perform this test.
DSS TIME DATE Page 31 of145 CONTINUOUS USE
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NUCLEAR POWER BUSINESS UNIT ORT 3 .
OPERATIONS REFUELING TESTS MAJOR '
IPTE .
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l l
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ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE i TEST SPECIAL INSTRUCTIONS / CLARIFICATIONS AND ERRATA SHEET (S) i NOTE: List here any clanfication ofprocedure steps and any obvious typographical errors that DO NOT require a temporaryprocedure change. Each line item herein listed must be ,
approved by the test coordinator and the test director. Add additionalpage(s) as required.
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. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR 1
IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE 3
INITIALS 6.0 PROCEDURE NOTE: Number (s) at the step sign-offspace indicate the test station All responsiblefor the step. Reference Attachment Gfor test station / operator assignment.
f 6.1 Just Prior to the Test 6.1.1 Verify personnel are stationed for the test: 1 NOTE: The responsibilityfor the performance of RMP-172for G01 and G02 and the assignment of testpersonnelis the responsibility ofthe MTN I group.
?
Test Director (SRO) 1 ,
2C03 and 2C04 (OPS) 2
- C01,left half (OPS) 3 l C01, right half (OPS) 4 CO2, G01 and G03 (OPS) 5 CO2, G02 and G04 (OPS) 6 l C-59,2B-42 and C-180 (OPS) 7 i 2B-32, and 2P-10A&B (OPS) 8 l SA-1, SA-10,2MS-2017 and 2018 (OPS) 9 IA/SA Compressor, G01 & G02, G03 & G04 (OPS) 10 1
CSR Breakers (MTN) 11 j 2B-391,2A05 and 2A06 UV relays (MTN) 12 l Battery charger contactor 2B-4212B and C-22 (MTN) 13 Control Room (MTN) 14 4
NOTE: Recorder operator on station 15 must log the step number clearij on the chart at the start ofevery recording sequence on each recorder.
SI relay racks and CSR recorder (I&C) 15 l 2P-14 and 2P-15 pumproom (OPS) 16 i C01,2C03, and RWST level (OPS) 17 1
6.1.2 Verify no reactor trip signals, then reset (close) the reactor trip
- breakers 2-52/RTA and 2-52/RTB. 2 4
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NUCLEAR POWER BUSINESS UNIT ORT 3 . .
i OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ,
ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS !
6.1.3 Open the following valves and leave controllers in
" MANUAL":
2CS-466, main feed regulator 2 2CS-476, main feed regulator 2 '
2CS-480, feed regulator bypass 2 2CS-481, feed regulator bypass 2 6.1.4 Verify or place the following control switches in " AUTO":
2P-15A HHSI Pump 4 2P-10A LHS1 Pump 2 2P-14A Spray Pump 4 P-32A SW Pump 3 P-32B SW Pump 3 P-32F SW Pump 3 6.1.5 Place IP-4A, boric acid transfer pump, to " PULLOUT" as it is j Unit 2 Train A powered. Verify 1P-4B is in " AUTO". DSS l 6.1.6 Record 2T-13, Unit 2 RWST, water level per 2LI-972. % 17 i l
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J4UCLEAR POWER BUSINESS UNIT ORT 3 I
OPERATIONS REFUELING TESTS MAJOR IPTE I SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE '
INITIALS i l
6.1.7 Responsibilities of Station 17 operator
- a. Station 17 operator is responsible for the operation of 2P-10B, the RHR pump not involved in the Train A test, and the pumpback of the refueling cavity to the RWST in order to maximize the available run time of 2P-10A and 2P-15A discharging to the core / refueling cavity.
- b. The operator must review and understand the alignment of 2P-10B in accordance with test preparatory Section 5.15.
- c. The operator must report all 2P-10B starts and stops to the Test Director and must comply with the motor starting duty ;
limits of Step 2.6 in the Discussion section. l
- d. Do not pump back to the RWST to a level greater than that recorded in Step 6.1.6 minus 5% to preclude pumpdown i' into the reactor vessel or loss of 2P-10B suction.
- e. Notify the Test Director if RWST level decreases to <20%.
- f. Station 8 operator is responsible for 2P-10B flow adjustment using 2RH-742B as determined by Station 17 operator. 8
~
- g. Station 17 annotation to steps performed by other station operators is informational. The action performed by others in that step will change the flow rate to the refueling cavity and may require a corresponding response from Station 17.
- h. Should Unit 1 experience an accident condition during the performance of this test, then immediately place 2P-10B control switch to " PULLOUT". 17 Page 35 of 145 CONTINUOUS USE
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]
IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28
[ ENGINEERED SAFEGUARDS AC January 25,1997
- UNIT 2 TOTAL REWRITE INITIALS
- 6.1.8 Station 5 operator
] '
- a. Per DCS 3.1.17 Technical Specifications Interpretation j 3.2.2:
i
- If normal or standby emergency power for 2A-05 is not available and G-01 is required to operate a level 3 dedicated l operator will be required to monitor T-31 A fuel oil level, and dispatch an operator as necessary to manually position l valve FO-3930 to maintain the required level of fuel oil in G-01's day tank, T-31 A.
! b. Assign Station 5 operator as the level 3 dedicated operator for T-31 A level until G02 is returned to standby operation
- per Attachment 1. 5, DSS 4
6.1.9 Enter a 7-day LCO for P-32F SW pump unavailability during I
portions of the Train A test in accordance with DCS 3.1.7, Service Water Pump Operability. DSS 1
l i
l Page 36 of 145 CONTINUOUS USE I
.. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUEL.ING TESTS MAJOR i IPTE SAFETY INJECTION ACTUATION WITli LOSS OF Revision 28
] ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE i
t INITIES 6.2 Loss of AC Followed By Automatic Safety iniection (Train A) :
i 6.2.1 Public Address Announcement:
I
- a. MESSAGE: " Attention all personnel, attention all 4
personnel; the control room will be conducting a test of the Unit 2 emergency safeguards system with a loss of offsite j power. The test will commence in seconds."
l Repeat a second time. 1
- b. Open 2SI-866A 4 ;
l.
i c. Open 2SI-860A&B 4
- d. Commence a countdown, over the Gai-tronics, to start the '
G01, G02 and CSR recorders. 1,15, RMP ;
4 i l
i a
i i
1 4
k a
j 5
Page 37 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE l SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 I ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE !
INITIALS l l
NOTE: Step 6.2.2 and 6.2.4 require close coordination between the 4,6 CO2 station operator and the operator unblocking SI.
NOTE: In Step 6.2.3, RMP 172 operators are to determine at what RMP ;
point in the countdown the G01 & G02 starting air motors receive the start signal. Ifit isfrom the UVcircuit, it will occur between T(0) -4 seconds and T(0). Ifit isfrom the SI signal, it will occurfrom T(0) to ~T(0) + 2 seconds.
i NOTE: G02 recorder may be stopped when G02 has started and RMP i 2A52-67, G02 to 2A05 output breaker, is closed. G01 recorder may be stopped at T(0) + 10 seconds. i NOTE: Test operators 5 and 6 are to record the length oftime each 5,6 l emergency dieselis operated in an unloaded condition. ;
NOTE: The SIsequence time delay values listed are nominal 1,2,3,4 l
setpoint values. The actual time delay values are determined
{
from the G01, G02 and CSR recorders.
6.2.2 At time T(0) +4 seconds, de-energize bus 2A05 by simultaneously depressing the test pushbuttons for UV relays 2-271/A05 and 2-272/A05 at 2A00-72. Release the test I pushbuttons as soon as 2A52-76,2A05 normal supply breaker, j trips open. 12 l
1 6.2.3 Record countdown time at which G01 and G02 starting air l motors receive a start signal. l G01 RMP {
G02 RMP 6.2.4 At time T(0) and providing 2A52-76 breaker tripped open, ;
initiate a Train A auto SI signal by unblocking SI using Train i A UNBLOCK switch only. 4,6 6.2.5 At time T(0), observe:
- a. 2P-15A breaker close. 4 l
- b. 2W-1 A1 and ' 81 trip. 4 !
l Page 38 of 145 CONTINUOUS USE
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERA'IIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.2.6 At time T(0) +5 seconds, observe 2P-10A stan. 2 6.2.7 At time T(0) +10 seconds, obsen'e:
- a. P-38A sta:t. 3 J
- b. AF-4022, AF to 2HX-1 A, auto open. 3 6.2.8 At time T(0) +15 and 20 seconds, observe the sequential start of P-32A, and P-32B SW pumps respectively 3 6.2.9 At time T(0) + 25 seconds:
- a. Observe P-32F SW pump start, and 3
- b. Simultaneously stan 2P-14A spray pump. 4 i
6.2.10 At time T(0) +40-50 seconds, observe restart of 2W-1 A1 and l
1D1, respectively. 4 l 6.2.11 At time T(0) +90 seconds:
- a. Stop the CSR recorder. 15
- b. Start 2P-10B for refueling cavity pumpback. 17 6.2.12 Check the status of the following:
NOTE: The checks in this step may beperformed 1 concurrently or out of the sequence listed.
- b. Reactor trip breakers:
2-52/RTA open 2 2-52/RTB open 2 Page 39 of 145 CONTINUOUS USE
l NUCLEAR POWER BUSINESS UNIT ORT 3 l OPERATIONS REFUELING TESTS MAJOR ,
l IPTE l L SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- c. Following safeguards MOVs open ,
! 2SI-852A, A Train core deluge 4 l
2SI-878D, SI to Loop A cold leg 4 2SW-2907, SW return from VNCC 3 a
i d. Component Cooling AOVs shut:
l 2CC-LW63, Radwaste system CC supply 2 2CC-LW64, Radwaste system CC return 2 *
- e. Main feed pumps and valves:
2P-28A, main feed pump, breaker open 2 2P-28B, main feed pump, breaker open 2 2CS-466, MFRV, shut 2 ,
2CS-476, MFRV, shut 2 2CS-480, MFRV bypass, shut 2 2CS-481, MFRV bypass, shut 2
- f. 480 volt equipment and lockout relays:
2-86/B03 lockout tripped 4 2-86/B04 lockout not tripped 4 l 2B52-34A,2P-11 A breaker open 2 2B52-35C,2B-32 Alt. remains closed 1I 2B52-36C,2B-39 breaker remains closed 11 2B52-38B,2B-32 breaker remains closed 4 2BS2-40B,2X-13 breaker remains closed 6 1
l l
1 Page 40 of145 CON 11NUOUS USE l l
, J4UCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR :
IFTE SAFSTY INJECTION ACTUATION WITil LOSS OF lievision 28
' ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- g. Control Room HVAC at C-67:
VNCSR-4850, CSR outside air damper shut 4 VNCR-4849C, Computer Room outside air damper shut 4 W-13B1 tripped on UV with white light lit above control switch 4 W-1381 UV white light lit on breaker 2852-328H. 8
- h. Battery charger supply contactors:
2B42-391 open 4 2B42-394 open 4 2B42-491 remains closed 4 2B42-4212B remains closed 4
- i. EDGs and breakers:
- 1. G01 stans 5
- 2. G02 starts 6
- 3. G03 does net start 5
- 4. G04 does not start 6 l
- 5. 2A52-76,2A05 normal supply breaker, open 6
- 6. 2A52-67, G02 to 2A05 supply breaker, closed 6 l
- 7. Record G02 KW load. KW 6 l
4 Page 41 of 145 CONTINUOUS USE I
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OPERATIONS REFUELING TESTS MAJOR t IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- j. Receipt of alarms / warning lights:
NOTE: Alarm in 1 below and warninglightin 2 below willinitiallyfunction, but should clear as SWpumps aresequenced on.
1.
" UNIT 2 CONTAINMENT RECIRC COOLERS i WATER FLOW LOW" alarm on C01. (C-2-9) 4
- 2. Containment vent cooler low water flow warning light on C01 benchboard section is illuminated for all coolers with SW flow <1020 gpm. 3
- 3. " UNIT 2 CONTAINMENT VENTILATION ISOLATION" alarm on C01. (C-2-8) 4
- 4. " UNIT 2 CONTAINMENT ISOLATION" alarm on C01. (C-2-7) 4 3
- 5. "70% LEVEL /SI LOCKOUT" waming light illuminated on 2C03 for:
Feedwater Loop A 2 Feedwater Loop B 2 6.
" UNIT 2 4.16 KV BUS UNDERVOLTAGE" alarm on CO2 (F-1-4). 6
- 7. " UNIT 2 480 V UNDERVOLTAGE" alarm on C02 (F-2-7) 6
- k. W-85, PAB Battery Room vent fan, shifts to slow speed.
(W-86 standby fan may operate until low flow alarm clears.) 13
2017A, supply SOV shuts (unlatched) 9 1
i 2017B, supply SOV remains open (latched) 9 I 2017C, exhaust SOV opens (unlatched) 9 2017D, exhaust SOV remains shut (latched) 9 Page 42 of145 CONTINUOUS USE
l
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997
- UNIT 2 TOTAL REWRITE I l
INITIALS l
- m. 2MS-2018, MSIV trip solenoids: l j 2018A, supply SOV shuts (unlatched) 9 j 2018B, supply SOV remains open (latched) 9 j 2018C, exhaust SOV opens (unlatched) 9 i 2018D, exhaust SOV remains shut (latched) 9 l
! n. Radwaste Steam AOVs.
1
- SA10, RS supply trip valve shut 9
- sal, RS PCV shut (must look at the local VPI and
] not the controller) 9
- i
- o. Accumulator discharge MOV open contactor status:
1 3 2B52-324F,2SI-841 A energized 8 j p. CIVs on Isolation Panels A and B:
Position 2RM-32008 Open 4 l 2SC-966C Shut 4 l 21A-3048 Shut 4 2RM-3200C Shut 4 2RM 3200A Shut 4
- 2IA-3047 Shut 4 i
Page 43 of145 CONTINUOUS USE
. 4 - -
! NUCLEAR POWER BUSINESS UNIT ORT 3 - -
{ OPERATIONS REFUELING TESTS MAJOR l IPTE
! SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS Position 2CV-313A Open 4 2CV-371A Open 4 2WG-1787 Open 4 2CC-769 Shut 4 2CV-313 Shut 4 2CV-371 Shut 4 2MS-5959 Shut 4 2MS-5958 Shut 4 l 2WG-1786 Shut 4 2VNPSE-3245 Open 4 2VNPSE-3213 Open 4 2WL-1728 Open 4 2SC-966A Shut 4 2SC-966B Shut 4 2VNPSE-3244 Shut 4 2VNPSE-3212 Shut 4 2WL-1723 Shut 4 2SC-951 Shut 4 2SC-953 Shut 4 2RC-508 Shut 4 2RC-539 Open 4 2WG-1789 Open 4 2SI-846 '
Shut 4 2WL-1721 Open 4 2CV-1296 Shut 4 2RC-538 Shut 4 2WG-1788 Shut 4 2WL-1698 Shut 4 2WL-1003A Shut 4 2WL-1003B Shut 4
, Page 44 of 145 CONTINUOUS USE
l l . NUCLEAR POWER BUSINESS UNIT ORT 3 i OPERATIONS REFUELING TESTS MAJOR '
l IPTE l SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 !
ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIAL S
- q. Check Unit 14160 volt bus fast transfer inhibited with the following control circuit continuity checks:
! 1. For the control circuit of 1 A52-37, I A03 to I A01 bus
! tie, measure: !
(a) 0 Vdc to ground at TB6C-9 of 2C-157.
Record voltage. Vdc 15 (b) ~ -67 Vdc to ground at TB6C-10 of 2C-157.
Record voltage. Vdc 15 i
- 2. For the control circuit of 1 A52-55, I A04 to I A02 bus tie, measure:
(a) 0 Vdc to ground at TB6D-1 of 2C-157.
Record voltage. Vdc 15 i (b) ~ -67 Vdc to ground at TB6D-2 of 2C-157.
Record voltage. Vdc 15
- r. Check condensate pump trip circuit is not mhibited with the i following CPA circuit continuity check:
i
- 1. Remove safeguards test lamp No. 861 " Containment Pressure Containment Isolation" in 2C-157. 15
- 2. Connect positive lead of VOM to test point TP-23 and the negative lead to terminal 10 of terminal strip PW in 2C-157. 15
- 3. Record ~ -67 VDC. VDC 15 NOTE: Do not install test lamp until required by procedure. 15
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Page 45 of 145 CONTINUOUS USE
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OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2
_ . - TOTAL REWRITE INITIALS 6.2.13 At time T(0) +7 minutes (or greater): :
NOTE: Seven minutes allows two minutesfor Lad 1 sequencing, andfive minutes offullload operation.
- b. Reset (but do not Block) Train A SI. 4
- c. Record Train A LHSI flow per 2FI-626. apm 2
- d. Record Train A HHSI flow per 2FI-925. apm 4 i NOTE: Remainingsubsteps may beperformed 1 concurrently.
- e. Throttle 2HC-624 for a flow of 200-300 gpm :
per 2F1-626. 2,17 :
- f. Reset 2-86/B03 lockout relay. 4
- g. Observe " UNIT 2 SAFEGUARDS RESET BYPASS l
ACTIVATED" light for Train A is illuminated (rear of !
C01). 4 l
BYPASS ACTIVATED" alarm on C01. (A-3-6). 4 1
- i. Observe Control Room vent system remains in Mode 2 (recirculation). 4
- j. Locally open 2B52-35C,2B-32 alternate breaker, then rack out the breaker. 11
- k. Reset the "SI/UV" status light on C22, PAB Battery Room ventilation panel, and observe W-85 fan shift to fast speed.13
- 1. Observe Train A Si relays have reset per ICP 10.22A. 15 I
'/ age 46 of 145 CONTINUOUS USE '
e
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE ;
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- m. Check condensate pump trip circuit is inhibited with the following CPA circuit continuity check: '
- l. Connect positive lead of VOM to test point TP-23 and the negative lead to terminal 10 of terminal strip PW in 2C-157. 15
- 2. Record ~ 0 VDC. VDC 15 I
- 4. Install test lamp in 2C-157 cabinet socket No. 861,
" Containment Pressure Containment Isolation". Installer 15 I
Verifier 15
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1 j Page 47 of 145 CONTINUOUS USE f
NUCLEAR POWER BUSINESS UNIT ORT 3 '
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25.1997 UNIT 2 TOTAL REWRITE INITIAL.S 6.3 Test of G02 Automatic Load Sheddine and Restoration NOTE:
Steps 6.3.1 through 6.3.5 may beperformed concurrently I andin any order.
NOTE: Breakers 2B52-33C, 39C and 40C must be 11 operatedlocally, as required.
- CAUTION
- THE CONTROL SWITCH MUST BE IN 2,4,6,11
" PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, RACK-OUT.
6.3.1 Position the following 2B03 breakers:
2B52-33C Multi-Amp Test & Closed 1I 2B52-34A 2P-11 A Test & Closed 2 2B52-36G 2T-1 C Test & Closed 2 2852-37A 2P-2A Test & Closed 2 2B52-37B 2P-2B Test & Closed 2 2B52-37C B-33 Rack In & Closed 4 2B52-38C 2B-31 Rack In & Closed 4 2B52-39C 2B01 bus tie Test & Closed 6,11 2B52-40C 2B04 bus tie Test & Closed
- 6,11
- Insert control power fuses.
6.3.2 Verify 480 and 4160 V UV alarms on CO2 cleared.
(F-1-4 & F-2-7) 6 6.3.3 2B03 lockout relay:
a.
Remove power to lockout relay by opening MOB-158 in C01.
14
- b. Check receipt of" UNIT 2 COMMON CRITICAL CONTROL POWER FAILURE" alarm on CO2 6 (F-4-1)
- c. Verify white power available light for 2-86/B03 en rear of C01 is de-energized.
4 Page 48 of145 CONTINUOUS USE
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TES TS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- CAUTION
- TIIE CONTROL SWITCil MUST BE IN 6,12
" PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, RACK-OUT.
NOTE: Reference P&L 3.2for 2A05 breakers in " TEST". 1,12 6.3.4 Place 2A52-76,2A03/2A05 bus tie in the " TEST" and
" CLOSED" condition. 6,12 6.3.5 Stop 2P-15A, then place control switch to " AUTO" and verify 2P-15A does not auto start. 4,17 NOTE: Countdown to start CSR recorder required. 1,15 6.3.6 Place the control switch for 2A52-67, G02 to 2A05 breaker to
" PULLOUT". 6
6.3.7 Obsene
- a. 2A52-76,2A03/2A05 bus tie, open. 6
- b. Auto closure of 2P-15A breaker. 4
- c. P-38A trip, then restart. 3
- d. Stop CSR recorders after P-38A restart or 30 seconds after recorder start. 15
- e. Following breakers not trinned:
1 2B52-34A 2P-ll A 2 2B52-36C 2B-39 11 2B52-38B 2B-32 4
l Page 49 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE j SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 i
ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- f. Following breakers tripped:
2B52-33C Multi-Amp 11 2852-34B P-32F 3 2B52-36A 2P-10A 2,17 2B52-36B 2T-lC 2 2B52-37A 2P-2A 2 2B52-37B 2P-2B 2
~
2B52-37C B-33 4 2B52-38A 2P-14A 4 2B52-38C 2B-31 4 2B52-39A 2W-1A1 4 2B52-39B 2W-1B1 4 2B52-39C 2B01 bus tie 6 2B52-40C 2B04 bus tie 6 6.3.8 Close MOB-158 in C01. 14
6.3.9 Observe
- a. 2-86/B03 lockout relay trip. 4
- b. 2B52-34A,2P-11 A breaker trip. 2
- c. Check " UNIT 2 COMMON CRITICAL CONTROL POWER FAILURE" alarm on C02 cleared. (F-4-1). 6 6.3.10 Green flag 2P-14A control switch. 4 6.3.11 Position 2RH-624 to full open. 2 NOTE: Recorder may be secured after auto reciosure of2W-1A1 15 and 1B1 breakers.
6.3.12 Start CSR recorder. 15 l 6.3.13 Place 2A52-67 control switch to " AUTO" and observe breaker
! closure. 5 Page 50 of 145 CONTINUOUS USE
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE '
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.3.14 Approximately 25 seconds after 2A52-67 closure, restart '
2P-14A spray pump simultaneous with P-32F start. 4 ,
6.3.15 Observe the sequential restart of:
i j
2P-15A, SIpump 4,17 )
2P-10A, RHR pump 2,17 j P-32F, SW pump Time 3 l 2W-1 A l, VNCC fan 4 2W-1 B 1, VNCC fan 4 6.3.16 Throttle 2HC-624 for a flow of 200-300 gpm per 2FI-626. 2,17 NOTE: Steps 6.3.17 and 6.3.18 may be performed concurrently. 1 6.3.17 Test of degraded grid voltage circuit on short time delay (SI signal present): ;
i
- a. Check Unit 2 A Train SI short time delay circuit is functional to I A05:
- 1. At the door of 1 A52-57 on 1 A05, remove the undervoltage test panel cover. 12
- b. Reclose 2A52-76. 6 NOTE: Espect an ~5 second time delayfor breaker trip. 12
- c. Simultaneously depress and hold depressed the trip test push buttons for relays 2-274/A05 and 2-275/A05 until breaker 2A52-76 trips, then release test buttons. 12
- d. Observe 2A52-76 breaker open. 6 4
- e. Reclose 2A52-76. 6 Page 51 of145 CONTINUOUS USE
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. OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL IEWRITE ;
INITIALS i i
- f. Simultaneously depress and hold depressed the trip test push buttons for relays 2-274/A05 and 2-276/A05 until breaker 2A52-76 trips, then release test buttons. 12
- g. Observe 2A52-76 breaker open. 6
- h. Reset UV relay targets for 2-274/A05,2-275/A 05, and [
2-276/A05. 12
- i. Reclose 2A52-76. 6 P
6.3.18 Test of Train A SW system isolation:
- a. Observe six SW pumps in operation. 3
- b. Record the SW valve number of the SFP HX that is not in service (SW-2930A or B), then open SW-2930A&B.
SW-2930 3 .
- c. Stop P-32C, D & E SW pumps. Leave control switches in
" AUTO". 3
- d. Observe the following valves shut:
SW-2816, Service Building cooling MOV 3 SW-2930A, spent fuel pool cooling MOV 3 SW-LW61, . SW to blowdown evaporator AOV 7
- e. Observe the following valves remain open:
2SW-2880, Unit 2 turbine hall supply MOV 3 l
SW-2817, water treatment supply MOV 3 SW-29308, spent fuel pool cooling MOV 3 :
SW-LW62, SW from blowdown evaporator AOV 7
- f. Restart one SW pump. 3 l
l l
Page 52 of145 CONTINUOUS USE
, NUCLEAR POWER BUSINESS UNIT ORT 3 ,
' OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- g. Reopen valves:
SW-2816 3 SW-2930A 3 SW-LW61 7 ,
- i. Restart remaining SW pumps. 3 6.3.19 When Steps 6.3.17 and 6.3.18 are complete: ;
- a. Reset (but do not Block) Train A SI. 4 ,
- b. At the undervoltage test panel on the door of 1 A52-57 on i 1 A05, measure and record -0 VDC from TP-11 to TP-G. VDC 12
- c. Reset 2-86/B03 lockout relay. 4 NOTE: Steps 6.3.20 and 6.3.21 may be performed concurrently. 1 6.3.20 Test of degraded grid voltage circuit on long time delay (no SI signal):
NOTE: Expect an ~45 second time delayfor breaker trip. 12
- a. Simultaneously depress and hold depressed the trip test push buttons for relays 2-2.74/A05 and 2-275/A05 until breaker 2A52-76 trips, then release test buttons. 12
- c. Observe 2A52-76 breaker open. 6
- d. Reset UV relay targets for 2-274/A05 and 2-275/A05. 12 Page 53 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR
- IPTE i SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28
. ENGINEERED SAFEGUARDS AC January 25,1997
! UNIT 2 TOTAL REWRITE !
INITIALS
- e. Check " UNIT 2 4.16 KV BUS UNDERVOLTAGE" alarm [
cleared (F-1-4). 6 -
- f. Close 2A52-76. 6
- g. Simultaneously depress and hold depressed the trip test buttons for relays 2-274/A05 and 2-276/A05 until breaker 2A52-76 trips, then release test buttons. 12
- h. Observe 2^52-76 breaker open. 6
- i. Reset UV relay targets for 2-274/A05 and 2-276/A05. 12 ,
6.3.21 Close the following contactors from 2C-20:
- a. 2B42-394, D-107 contactor 4 NOTE: The 2C-20, ASIP operator and a MTN 4,12 I electrician at the contactorpanel must ;
communicate to accomplish thefollowing step.
t NOTE: To close contactor 2B42-391, hold the 4,12 contactor controlswitch on 2C-20 in "CLOSE" >
while the electrician closes the contactor manually.
- b. 2B42-391, D-09 contactor 4,12 6.3.22 When Steps 6.3.20 and 6.3.21 are complete, then simulate Unit 1 Train A Si and observe action:
- b. In 2C20 (ASIP), identify slider at TB12-8. Check 14 Concur 4 Page 54 of145 CONTINUOUS USE
, oNUCLEAR POWER BUSINESS UNIT ORT 3 OPERKilONS REFUELING TESTS MAJOR IPTE i SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 i ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE i INITIALS
- c. Open slider at TB12-8. 14
- d. Observe contactors 2B42-391 and 2B42-394 trip open. 4
- e. Reclose slider TB12-8. 14 i
- f. Independent verification of closed slider TB12-8. 4 i 6.3.23 When >l5 minutes have elapsed since the time recorded in Step 6.3.15, then stop 2P-15A and place control switch to
" PULLOUT". 4,17 6.3.24 Stop the following G02 loads and return the control switch to
" PULLOUT":
2P-10A 2,17 2P-14A 4 6.3.25 Transfer 2A05 load from G02 to 2A03 per Attachment D. 6 6.3.26 Adjust 2RH-742B as required to reduce flow and preclude stopping 2P-10B on low cavity level. 8,17 6.3.27 Open 2RH-624. 2 i
l Page 55 of 145 CONTINUOUS USE
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NUCLEAR POWER BUSINESS UNIT ORT 3 ' '
OPERATIONS REFUELING TESTS MAJOR IPTE
~
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 -
ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL IEWRITE t INITIALS 6.4 Test of Unit 2 A Train Loss of AC with Si and G01 6.4.1 Enter a 7-day LCO for the unavailability of an emergency power source to I A05 and 2A05. DSS NOTE: Should Unit 1 esperience a loss ofoffsitepower and/or 1,5 i an SIactuation. then restore G01 to 1A05 by (in order) placing 2A52-73 controlswitch to " PULLOUT" and 1A52-60 controlswitch to " AUTO".
6.4.2 Place 1 A52-60, G01 to 1 A05, breaker control switch to ,
" PULLOUT". 5 !
6.4.3 Alignment of G01 to 2A05 l
- a. On C02, place the G02 normal output breaker control switch "2A52-67 G02 DIESEL GENERATOR TO BUS 2A05 BREAKER," to " PULLOUT". 6
- b. Locally at C35A, place the G02 normal output !
breaker control switch "2A52-67, G02 TO 2A05," to I
" PULLOUT" 10
- CAUTION
- ENSURE THAT THE CONTROL 5,6 SWITCHES FOR BREAKERS 2A52-73 (G01) AND 2A52-67 (G02) ARE NOT PLACED IN " AUTO" AT THE SAME TIME.
- c. On CO2, unlock (key 43) and place the G01 alternate output breaker control switch "2A52-73, G01 DIESEL GENERATOR TO BUS 2A05 BREAKER," to " AUTO". 5 l
6.4.4 Place 2P-15A control switch to " AUTO" and verify 2P-15A
{
does not auto start. Place 2P-14A control switch to " AUTO". 4 NOTE: Step U.6 must be initiated before G0111.5 minute 1 l
cooldown timer expires or an unnecessaryfast restart will 1 occur.
6.4.5 Commence a shutdown of G01 per Attachment F. 5 Page 56 of 145 CONTINUOUS USE i
i
' NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR
! IPTE SAFETY INJECTION ACTUATION WITH LOSS OF kevision 28 ENGINEERED SAFEGUARDS AC January 25,1997
- UNIT 2 TOTAL REWRITE INITIALS 1
NOTE: Countdown requared to start CSR recorder. Recorder 1,15
. may be stopped 90 seconds after Step 6.4.6.
NOTE: Manual restart of 2P-14A required coincident with auto 4
.; . restart ofP-32F.
6.4.6 When >15 minutes have elapsed since the time recorded in Step 6.3.15, then initiate a 2A05 and 2B03 loss of AC and SI
- reinitiation by placing the control switch for 2A52-76,2A03 to i
2A05 bus tie, to " PULLOUT". 6
. 6.4.7 Observe:
1
- a. P-32F and P-38A trip. 3
- b. 2W-1 A1 and IBl trip. 4
- c. 2P-15A breaker close on a dead bus. 4,17 i
l d. G01 return to speed and voltage. 5 i
- e. 2A52-73 close. 5 6.4.8 Observe or perform G01 load sequencing in following order:
- a. 2P-10A starts 2,17
- b. P-38A restarts 3
- c. P-32F restarts, then simultaneously restart 2P-14A. 3,4 1
i
- d. 2W-1 A1 restarts 4
- e. 2W-1B1 restarts Time 4 l
- f. Record G01 KW load KW 5 1
6.4.9 When >90 seconds after the restoration of power to 2A05 and
- 2B03, then reset (but do not block) Train A St. 4 Page 57 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 ' '
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC Janumy 25,1997 UNIT 2 '{OTAL REWRITE INITIALS NOTE: Countdown to start CSR recorder required. 1,15 NOTE: 2P-14A controlswitch must be greenflagged before 4 manually closing breaker.
6.4.10 When >15 minutes from the time recorded in Step 6.4.8, then place 2A52-73, G01 to 2A05, breaker control switch to
" PULLOUT", and four seconds later return the control switch to " AUTO" smartly. 5 6.4.11 Observe / perform:
- a. 2P-15A breaker remains closed. 4
- b. 2P-10A restarts 2
- c. P-38A restarts 3
- d. P-32F restarts, then simultaneously restart 2P-14A 3,4
- e. 2W-1 A1 and 2W-1B1 restart Time 4 6.4.12 Throttle 2HC-624 for a flow of 200-300 gpm per 2FI-626. 2,17 NOTE: During the next step, hold at each holdpointfor I& C 1,15 to check MG-6 relay latching clearance.
6.4.13 When >90 seconds after the restoration of power to 2A05 and 2B03:
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERA'llONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS NOTE: Perform Steps 6.4.13.c, d and e, of Train A 1,15 SIA-A and/or SIA-B latch clearance was adjusted in Step 6.4.13.a. Otherwise NA Steps 6.4.13.c, d '
and e.
I
- c. Unblock Train A SI. 4
- e. Reset Train A SI. 4 1
NOTE: Perform Step 6.4.13.fofFA-1 and/or 1,15 }
FA-2 latch clearance was adjusted in Step 6.4.13.b. Otherwise NA Step 6.4.13.f
- f. Reset 2CS-480, feedwater bypass AOV. 2 l 6.4.14 Stop the fol!owing G01 loads by placing the control switch to
" PULLOUT":
2P-15A 4,17 1
2P-14A 4
)
2W-1 A1 4 l
i 2W-1B1 4 6.4.15 Shut AF-4022 and leave AF-4022 control switch in the manual mode of operation. 3 l
6.4.16 Reset UV relay targets for UV relays 2-271,272,273,274, 275, and 276/A05 as required. 12 NOTE: Steps 6.4.20 through 6.4.26 may be performed concurrently I with Steps 6.4.17 through 6.4.19.
l 1
6.4.17 Transfer 2A05 load from G01 to 2A03 per Attachment D. 5 Page 59 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 * '
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC )
January 25,1997 !
UNIT 2 TOTAL REWRITE INITIALS 6.4.18 Alignment of G02 to 2A05:
- a. On CO2, place the G01 alternate output breaker control l switch "2A52-73 G01 DIESEL GENERATOR TO BUS 2A05 BREAKER," to " PULLOUT" and enable mechanical lock.
5
- CAUTION
- ENSURE THAT THE 5,6 CONTROL SWITCHES FOR HREAKERS 2A52-73 (G01) i AND 2A52-67 (G02) ARE NOT PLACED IN " AUTO" AT THE SAME TIME.
- b. On CO2, place the G02 normal output breaker control switch "2A52-67 G02 DIESEL GENERATOR TO BUS 2A05 BREAKER," to " AUTO". 6
- c. Locally at C35A, place the G02 normal bus control switch i
"2A52-67 G02 to 2A05," to " AUTO" 10 6.4.19 When 2A52-73 breaker is open, then place 1 A52-60 breaker control switch to " AUTO". 5 6.4.20 Exit 7-day LCO for P.32F. l DSS j 6.4.21 Reset the followmg: i
- a. 2-86/B03 lockout relay 4
- b. Train A CI 4
- c. Train A CVI 2 NOTE: The remaining substeps ofSection 6.4 may beperformed in 1 any order. '
6.4.22 Open all CIVs. Verify isolation panels A and B indicate all ~
CIVs open.
4 i
Page 60 of145 CONTINUOUS USE i
I
- . NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEEIED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS NOTE: Reference P&L 3.2for 2A05 breakers in " TEST". 1,12 6.4.23 With the control switch in " PULLOUT", place the following breakers in the " TEST" condition:
2A52-74 2P-15A 4,12 2B52-38A 2P-14A 4,11 6.4.24 Shut or verify shut the following HHSI valves:
2SI-866A 4,17 2SI-878B 4 2SI-878D 4 6.4.25 Shut the following containment spray system valves:
2SI-860A 4 2SI-860B 4 2SI-862G 16 6.4.26 When >l5 minutes have elapsed since the time recorded in Step 6.4.11, then
- a. When 2P-10A is powered from offsite AC, then stop 2P-10A and place control switch to " PULLOUT". 2
- b. Shut 2SI-856A. 4
- c. Shut 2SI-852A. 4 l
l I
l Page 61 of 145 CONTINUOUS USE l
! NUCLEAR POWER BUSINESS UNIT ORT 3 .
l OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEE!iED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWR.ITE INITIALS l NOTE: Steps 6.4.27 and 6.4.28 may be performed concurrently 1 i
with test Sections 6.5 and 6.6.
l 6.4.27 Continue pumping the refueling cavity to the RWST with
! 2P-10B until RWST level is within 5% of the starting level recorded in Step 6.1.6, then stop 2P-10B and place control switch to " PULLOUT". 17 l 6.4.28 Post -test recovery of Train A Containment Spray System i
- a. Flush the seal area of 2P-14A by spraying the seal area with 1
warm DI water. 16
- b. Red lock shut 2SI-862G,2P-14A high flow test line isolation.
Red Lock No. 16
- c. Attach a vent hose from 2SI-869A to a local exhaust duct, l
then open 2SI-869A and depressurize the discharge header to atmospheric pressure. 16 1
Red Lock No. )
16 ;
I
- e. With DSS concurrence, open and red lock 2SI-868A, i containment spray header isolation. Otherwise NA this step.
Red Lock No. DSS,16 r
l f. Open and red lock 2SI-874A, Train A eductor suction.
Red Lock No. 16
\
l l
l Page 62 of145 CONTINUOUS USE l
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.5 Test ofTrain A Manual SI. Non-Safecuards Load Strionine. and SW Pumn Seauencine
~
6.5.1 Close reactor trip breakers 2-RTA and 2-RTB. 2 NOTE: Steps 6.S.2 through 6.5.6 may beperformed concurrently 1 andin any order.
6.5.2 Position the following breaker control switches to " AUTO":
2P-14A 4 2P-15A 4 2W-1A1 4 2W-1B1 4 NOTE: Breakers 2BS2-33C, 39C and 40C must be 1l operatedlocally, as required.
NOTE: 2B03 breaker condition, ie., "RA CKED-IN" or 2,4,6,11
" TEST" has been previously established.
6.5.3 Close or verify closed the following 2B03 breakers:
2B52-33C Multi-Amp Test & Closed 11 2B52-34A 2P-11 A Test & Closed 2 2B52-36B 2T-1C Test & Closed 2 2B52-37A 2P-2A Test & Closed 2 2B52-37B 2P-2B Test & Closed 2 2B52-37C B-33 Rack In & Closed 4 2B52-38C 2B-31 R?ck In & Closed 4 2B52-39C 2B01 bus tie Test & Closed 6,11 2B52-40C 2B04 bus tie Test & Closed
- 6,11
- Insert control power fuses.
Page 63 of 145 CONTINUOUS USE
. - . . . . . - _ . _- - . . _ . . -- . . . ~ - - - , .-
NUCLEAR POWER BUSINESS UNIT ORT 3 *
- OPERATIONS REFUELING TESTS MAJOR IPTE '
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.5.4 Isolate Train B manual Si signal generation from both manual SI push-buttons by opening slider UM-2 on riser 28AB0 in >
C01. 14 Verified 4 6.5.5 When >15 minutes have elapsed since the time recorded in Step 6.4.11.e, then operate P-32C, D and E, stop P-32A, B and F, and leave all SW pump control switches in " AUTO". Time 3 i
6.5.6 Reposition main feed regulator valves: .
- a. Clear at least 3 of 4 low TAVG signals. 15 .
- b. Open 2CS-466 and 476. 2 NOTE: Step 6.5.8 must be initiated before G01 and G02 1,5,6 11.5 minute cooldown timers expire or an unnecessaryfast '
restart willoccur.
6.5.7 Commence a shutdov/n of G01 and G02 per Attachment F:
- a. G01 5
- b. G02 6 NOTE: Countdown required to start CSR recorder. Recorders 1,15 may be stopped 90 seconds after Step 6.5.8.
6.5.8 With G01 and G02 on their cooldown timers, initiate a manual SI using the left-hand pushbutton. 4 h
\
Page 64 of145 CONTINUOUS USE
., . NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE l SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28
- ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
6.5.9 Observe
RTA breaker open 2 RTB breaker open 2
" MANUAL SI" reactor trip alarm on 2C04 2 l 2CS-466 shut 2 l
2CS-476 shut 2 P-38A trip, then sequence restart Time 3 P-32A sequenced start 3 l P-328 sequenced start 3 P-32F sequenced start 3 2P-15A breaker closed 4 2W-1 A1 breaker sequenced closed 4 2W-1B1 breaker sequenced closed 4 2-86/B03 lockout tripped 4
I 2-86/B04 lockout not tripped 4 G01 return to speed and voltage 5 l
G03 unaffected 5 G02 return to speed and voltage 6 G04 unaffected 6 SIM-A tripped 15 SIM-B not tripped 15 6.5.10 Following 2B03 breakers not trioned:
2B52-34A 2P11A 2 l
2B52-36C 2B39 11 2B52-37A 2P-2A 2
! 2B52-37B 2P-2B 2 2B52-38B 2B32 4 2B52-40B 2X13 5 2
Page 65 of145 CONTINUOUS USE
+u M-- A L " - *>L - 4 --+JL A M06 2 +-~- -m a
- w4- --s n-r - -
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR l
~
IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE
- INITIALS 6.5.11 Following 2B03 breakers trioned
i 2B52-33C Multi-Amp 1!
2B52-37C B-33 4 2B52-38C 2B-31 4 2B52-39C 2B01 bus tie 6 2B52-40C 2B04 bus tie 6 1
6.5.12 Close 2P-14A breaker and observe breaker remains closed. 4 ,
l 6.5.13 Perform SIM-A latch clearance checks and adjustment. 15 6.5.14 When at least 90 seconds have elapsed since initiation of
, manual SI, then reset Train A SI. (I&C hold) 4 j 6.5.15 Clear the " MANUAL SI" reactor trip alarm on 2C04. 2 i 6.5.16 When >15 minutes have elapsed since the time recorded in Step 6.5 9, then initiate a manual SI using the right-hand pushbuttoa. 4 6.5.17 Obsene:
" MANUAL SI" reactor trip alarm on 2C04 2 P-38A trip, then sequence restart 3 i SIM-A tripped (I&C hold) 15 l SIM-B not tripped 15 l
.l i
l l
}
Page 66 of145 CONTINUOUS USE l
NUCLEAR POWdR BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR l IPTE ,
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIAL S 6.5.18 When at least 90 seconds have elapsed since initiation of :
manual SI, then:
- b. Reset 2-86/B03 lockout relay 4
- c. Stop P-38A. 3
- d. Open 2P-14A breaker and place control switch to
" PULLOUT". 4
- e. Open 2P-15A breaker and place control switch to i
" PULLOUT". 4
- f. Open 2W-1 A1 and 1B1 breakers and place control switches to " PULLOUT" 4 ,
- h. Stop P-32C.D,&E SW pumps. 3
- i. Open 2P-1l A breaker and place control switch to
" PULLOUT". 2 6.5.19 Train A Test Recovery I
NOTE: The remaining sub-steps may be 1 perfo med concurrently in any order.
- a. G01 and G02.tre not involved in the remainder of the test and are to be toad tested or secured per Attachment I. G01 and G02 seven day LCO termination is addressed in Attachment 1. 5,6
- b. Close slider UM-2 in C01 restoring Train B manual SI capability. 14 Verified 4 l
Page 67 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 4 , ,
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- c. Provide a 2 of 4 low TAVG signal. 15
- e. Close the following 2B03 breakers:
2B52-37C, B-33 4 2B52-38C,2B31 supply 4 ,
- f. Remove spare DB-50 breaker from cubicle 2B52-35C in 2B03 and install in the " TEST" position in cubicle 2B52-31B of 2B04. I1
- CAUTION
- THE CONTROL SWITCH 2,4,5,11 MUST BE IN " PULLOUT" FOR ALL BREAKER REPOSITIONING, IE.,
TEST, RACK-IN, RACK-OUT.
- g. Reposition the following 2B03 breakers:
Breaker Number Breaker Condition 2B52-33C Multi-Amp RACKED-OUT 11 2B52-34A 2P-11 A RACKED-IN 2,11 2B52-36B 2T-IC RACKED-OUT 2,11 2B52-37A 2P-2A RACKED-OUT 2,11 2B52-37B 2P-2B RACKED-OUT 2,11 2B52-38A 2P-14A RACKED-OUT 4,11 2B52-39C 2B01 bus tie RACKED-OUT 6,11
- h. Control Room HVAC:
- 1. Shift CR ventilation system to normal mode !
(Mode 1). 4
- 2. Check VNCSR-4850 and VNCR-4849C have auto i re-opened. 4 I Page 68 of145 CONTINUOUS USE
l 1
.- NUCLEAR POWER BUSINESS UNIT ORT 3 ;
4 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE j INITIALS
- 3. Check " CONTROL ROOM VENTILATION RECIRC MODE" alarm on C01 cleared. (B-4-9) 4
- i. Reset W-13B1 UV lockout by depressing the black pushbutton on the door of cubicle 2B52-328H, then
- 1. Observe white light go out at the cubicle door and 8 ;
- 2. At the W-13B1 control switch on C-67. 4 l
- 3. Restart W-13B1 and observe W-13B1 remains I operating. 4 :
- j. Reset Train A CVI, then reopen 2VNPSE-3212 and 3244. 2 Verify isolation panels A & B indicate all CIVs open. 4
- k. Open SA-10, then verify that SA-1 auto reopens. Must observe local SA-1 VPI versus controller output. 9 NOTE: Reference P&L 3.2for seismic concern of 1,12
\
2A05 breakers.
- m. W-85/86 fan alignment:
- 1. Reset the "Sl/UV" status light on C22, PAB Battery Room ventilation panel, and observe W-85 fan shift to fast speed. 8
- 2. Operate W-86 in fast speed. 8 Page 69 of145 CONTINUOUS USE
NUCLEAR POWElk BUSINESS UNIT ORT 3 . .
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 a UNIT 2 TOTAL REWRITE INITIALS J
y 6.6 Just Prior to the B Train Test 4
6.6.1 Return G-04 to service as standby emergency power supply to
+
2A06:
i
- a. Enter a 24-hour LCO for P-32D&E SW pump 1
unavailability during portions of the Train B test in accordance with Technical Specification 15.3.3.D.2 and 1
DCS 3.1.7, Service Water Pump Operability. DSS
- b. Enter a 7-day LCO for P-38B AF pump unavailability
} during portions of the Train B test in accordance with Technical Specification 15.3.4.C.2. DSS
- c. Enter a 7-day LCO for unavailability of standby emergency j power supply to 2A06. DSS j d. On C02. place the G-03 alternate output breaker control switch "2A52-87, G-03 DIESEL GENERATOR TO BUS
} 2A-06 BREAKER", to " PULLOUT" and enable -
mechanical key lock. 5
- e. Locally at C81, place the G-03 alternate output breaker control switch "2A52-87, G-03 DIESEL GENERATOR
$ TO BUS 2A06 BREAKER", to " PULLOUT" and enable mechanical key lock. 10 _
- CAUTION
- ENSURE THAT THE CONTROL SWITCHES FOR BREAKERS 2A52-87 (G-03) AND 2A52-93 (G-04) ARE NOT PLACED IN " AUTO" AT THE SAME '
TIM E.
- f. On CO2, place the G-04 normal output breaker control switch "2A52-93, G-04 DIESEL GENERATOR TO B'US 2A-06 BREAKER", to " AUTO". 6
- g. Locally at C82, place the G-04 normal output breaker control switch "2A52-93, G-04 DIESEL GENERATOR TO BUS 2A06 BREAKER", to " AUTO". 10 i l
Page 70 of 145 CONTINUOUS USE l
. _ . _ - - __ - _. ____ -- _-. -. .- . _ - - ~ _ . _ _ - = _ = . _ -
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR I iPTE j SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS NOTE: Remaining steps in this Section may be performed 1 concurrently andin any order.
6.6.2 Main feedwater pumps and valves:
- a. Reset feedwater isolation Loop A and Loop B by l depressing 2CS-480 and 481 reset pushbuttons on 2C03.
Verify "70% LEVEUSI LOCKOUT" warning lights are !
not illuminated for Loop A and Loop B. 2 ;
- b. Close 2P-28A&B main feed pump breakers. 2 j
- c. Reset (close) the 2-52/RTA and RTB reactor trip breakers. 2
- d. Verify main feed AOVs reopen: )
2CS-466 2 )
i 2CS-476 2 1 2CS-480 2 2CS-481 2 1 6.6.3 Verify AF-4020, P-38B to 2HX-1B, is shut with control switch I in " AUTO". 3 i i
6.6.4 Operate K-2A and K-2B compressors in " CONSTANT". 4 6.6.5 Operate W-14B Control Room charcoal filter fan by placing W-14 selector switch to W-14A manual position, then start W-14B. Verify W-14B remains operating. 4 L
i i
t 1
Page 71 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 l OPERATIONS REFUELING TESTS MAJOR IPTE I SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.6.6 CC Pumps and Valves:
" PULLOUT". 2 i
- b. Place 2B52-28B,2P-11B breaker in " TEST". I1
- c. Close 2P-11 B breaker and leave control switch ,
in " AUTO". 2 l
i
- a. Operate P-32A, B & F 3 l l
- b. Verify breaker "OPEN" with control switch in " AUTO" for ,
P-32C, D & E. 3
- c. Shut 2SW-2907 and verify 2SW-2908 is shut. 3 NOTE: Pumpback ofrefueling cavity must be complete. 1 6.6.8 Align 2P-10B for LHSI:
- a. Place 2P-10B control switch to " PULLOUT". 2 ;
- b. Shut 2RH-704B,2P-10B loop suction manual. 8 I
- c. Shut 2RH-706B,2P-10B high flow test line isol. 8 i
- d. Verify shut 2SI-852B. 4
- e. Open 2SI-856B. 4
- f. Verify 2RH-625 is open. 2,4
- g. Place 2P-10B control switch to " AUTO". 2 Page 72 of145 CONTINUOUS USE
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE 1 SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 ,
UNIT 2 TOTAL REWRITE INITIALS 1
6.6.9 Align 2P-10A for ref ueling cavity pumpback:
I
- c. Open 2RH-706A,2P-10A high flow test line isol. 8
- d. Verify shut 2SI-852A. 17
- e. Shut 2RH-701. 17 l
- f. Open 2SI-856A. 17
- g. Start 2P-10A, then throttle open 2RH-742B for a high l flow test line flow of 1560-1600 gpm. l Lock 2RH-742B handwheel in position. 8,17 i
- h. Stop 2P-10A and place control switch to " PULLOUT". 17 i
- i. Shut 2SI-856A. 17
- j. Open 2RH-701. 17
6.6.10 Align 2P-14B:
- a. Position 2SI 862J, spray system high flow test line .
FCV, to the position rccorded in Step 5.13.22. 16
- b. Open 2SI-862H. 16
- c. Verify open 2SI-870B. 4
- d. Verify shut 2SI-871B. 4
- e. Place 2P-14B control avitch to " AUTO". 4 Page 73 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE I SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 l UNIT 2 TOTAL REWRITE i INITIALS t
6.6.11 Align 2P-15B for HHSI:
j
- a. Verify open 2SI-825B 4 !
- b. Wrify open 2SI-896B 4
- c. Verify shut 2SI-866B 4
- d. Place 2P-15B control switch to " AUTO". 4
- e. Shut 2SI-8788&D. 4 i
6.6.12 Verify Unit 2 CIV panels A&B indicate all Unit 2 CIVs open. 4 [
NOTE: Expect " UNIT 2 SAFEGUARDSMCCSUPPLY 6 BREAKER TRIP" alarm (CO2F-4-7) when 2BS2-31B is closed.
NOTE: Breakers 2B52-26C,308,31A,31B, and 40C must be 11 .
operatedlocally, as required.
- CAUTION
- THE CONTROL SWITCH MUST BE IN
" PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, '
RACK-OUT.
4 5.5.13 Position the following 2B04 breakers 2B52-26C 2B02 bus tie Test & Closed 6,11 2852-28A 2P-2C Test & Closed 11 2B52-28B 2P-1IB Test & Closed 2 2B52-28C B-21 Rack In & Closed 4 2B52-29B 2T-1D Test & Closed 2 2B52-29C K-3B Rack in & Closed 10 l
2B52-30B Z-14 Test & Closed 11
{
2B52-30C 2T-1E Test & Closed 2 2B52-31 A 2B-49 Rack In & Closed 11 2B52-31B 2B-42 Alt. Test & Closed 11 l 2B52-32C 2B-42 Rack In & Closed 4 2B52-40C 2B03 bus tic Test & Closed
- 6,11
- Control power fuses installed
)
Page 74 of145 CONTINUOUS USE
. .-- ,. - - . . = . . - - . .
. . NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR l 1PTE I SAFETY INJECTION ACTUATION WITli LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS '
6.6.14 Remove the 4VI fuse in 2800-25L of 2B04. I1 6.6.15 l At cubicle 2A00-91 of 2A06, defeat UV follower relay 2-27-IX1/A06 by opening test switch "G" on test switch assembly 2-TS-27-3/A06. 12 j 6.6.16 Check 480 and 4160 V UV alarms cleared on CO2. 6 h
, i 6.6.17 Start 2W-lCl and IDI VNCC fans. 4 l l
l l
l l
l I
Page 75 of145 CONTINUOUS USE l
NUCLEAR POWER BUSINESS UNIT ORT 3 :
. OPERATIONS REFUELING TESTS MAJOR IPTE ;
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ;
ENGINEERED SAFEGUARDS AC Januaq 25,1997 i UNIT 2 TOTAL REWRITE '
INITIALS l 6.7 Loss of AC Followed by Automatic Safety Iniection (Train B) '
i 6.7.1 Open the following valves: I e
t 2SI-860C 4 !
2SI-860D 4 !
2SI-866B 4 ;
i 6.7.2 Commence a countdown over the Gai-tronics to start the test and the CSR recorder. 1,15 j NOTE: Steps 6.7.3 and 6.7.5 require close coordination 4,6 l
between the electrical breaker operator and the operator j unblocking SI. ;
NOTE: In Step 6.7.4, test station 12 is to determine at what 12 point in the countdown the G03 & G04 starting air motors i receive the start signal. Ifit isfrom the UV circuit, it will i occur between T(0) -4 seconds and T(0). Ifit isfrom the SI :
signsi, it will occurfrom T(0) to ~T(0) +2 seconds. _
NOTE: The SIsequence time delay values listed are nominal l,2,3,4 setpoint values. The actualtime delay values are determinedfrom the CSR recorders.
6.7.3 At time T(0)-4 seconds, de-energize bus 2A06 by opening 2A52-49, normal supply breaker. 6 >
6.7.4 Record countdown time at which G03 and G04 starting air '
motors receive a start signal. G03 12 l
G04 12 ,
6.7.5 At time T(0), initiate a Train B auto SI signa' by unblocking SI using Train B UNBLOCK switch only. 4 Page 76 of145 CONTINUOUS USE F
, sNUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELIWG TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOS5 OF Revision 28 j ENGINEERED SAFEGUARDS AC January 25,1997 l
UNIT 2 TOTAL REWRITE INITIALS ,
l 6.7.6 At time T(0), observe:
- a. 2P-15B start 4
6.7.8 At time T(0) +10 seconds, observe: l
- a. P-38B start. Time 3 l
- b. AF-4020, AF to 2HX-1B, auto open. 3 6.7.9 At time T(0) +15 and 20 seconds, observe the sequential start of P-32C and P-32D SW pumps respectively. 3 .
6.7.10 At time T(0) +25 seconds:
- a. Observe P-32E SW pump start, and 3
- b. Simultaneously start 2P-14B spray pump. 4 6.7.11 At time T(0) +40-50 seconds, observe restart of 2W-1C1 and 1D1, respectively. 4 ,
6.7.12 At time T(0) +90 seconds:
- a. Stop the CSR recorder. 15
- b. Start 2P-10B for refueling cavity pumpback, if required. 1,17 _
1 l
l l
Page 7' of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 , , )
OPERATIONS REFUELING TESTS MAJOR !
IPTE .
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 >
UNIT 2 TOTAL REWRITE INITIALS 6.7.13 Check the status of the following:
NOTE: The checks in this step may be performed 1 concurrently or out of the sequence listed.
r
- b. Reactor trip breakers:
2-52/RTA open 2 2-52/RTB open 2
- c. Following Safeguards MOVs open:
2SI-852B, B Train core deluge 4 2SI-878B, SI to Loop B cold leg 4 2SW-2908, SW return from VNCC 3
- d. Component Cooling AOVs shut:
2CC-LW63, Radwaste system CC supply 2 ,
2CC-LW64, Radwaste system CC retum 2
- e. Main feed pumps and valves:
2P-28A, main feed pump, breaker open 2 2P-28B, main feed pump, breaker open 2 ;
2CS-466, MFRV, thut 2 2CS-476, MFRV, shut 2 2CS-480, MFRV bypass, shut 2 2CS-481, MFRV bypass, shut 2 l
1 Page 78 of 145 CONTINUOUS USE i
. . NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- f. 480 volt equipment and lockout relays:
2-86/B03 lockout not tripped 4 2-86/B04 lockout tripped 4 2B52-28B, 2P-11B breaker open 2 2B52-31B, 2B-42 Alt. remains closed 11 2B52-31 A, 2B-49 breaker remains closed 11 2B52-32C, 2B-42 breaker remains closed 4 2B52-25B, 2X-14 breaker remains closed 6 _
- g. Control Room HVAC at C-67:
VNCSR-4850, CSR outside air damper shut 4 VNCR-4849C, Computer Room outside air damper shut 4 W-14A tripped on UV with white light lit above control switch 4 W-14A UV white light lit on breaker 2B52-421IM. 8
- h. Battery charger supply contactors:
i 2B42-491 open 4 2B42-4212B open 4
- i. EDGs and breakers:
- 1. G01 does not start 5
- 2. G02 does not start 0
- 3. G03 starts 5 l
- 4. G04 starts 6 i
- 5. 2A52-96,2A06 normal supply breaker, open 6
- 6. 2A52-93, G04 to 2A06 supply breaker, closed 6
- 7. Record G04 KW load. KW 6 Page 79 of 145 CONTINUOUS USE n..-
NUCLE R POWER Bi3SINESS UNIT ORT 3 = '
OPERATIONS REFUELING TESTS MAJOR IPTE i SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 '
ENGINEERED SAFEGUARDS AC January 25.1997 UNIT 2 '
TOTAL REWRITE -
INITIALS
- j. Receipt of alarms / warning lights
NOTE: Alarm in 1 below and warninglightin 2 l
- below willinitiallyfunction, but should clear as SWpumps are sequencedon.
1.
" UNIT 2 CONTAINMENT RECIRC COOLERS '
WATER FLOW LOW" alarm on C01. (C-2-9) 4
- 2. k i Containment vent cooler low water flow waming light on C01 benchboard section is illuminated for all 4 coolers with SW flow <1020 gpm. 3 3.
" UNIT 2 CONTAINMENT VENTILATION ISOLATION" alarm on C01. (C-2-8) 4 4.
- " UNIT 2 CONTAINMENT ISOLATION" alarm on C01. (C-2-7) 4 i
1 5.
"70% LEVEL /SI LOCKOUT" waming light .
illuminated on 2C03 for: ,
4 j Feedwater Loop A 7
t Feedwater Loop B 2 !
6.
" UNIT 2 4.16 KV BUS UNDERVOLTAGE" alarm on CO2 (F-1-4). 6 I
- 7.
" UNIT 2 480 V UNDERVOLTAGE" alarm on C02
, (F-2-7) 6 L
4
- k. W-86, PAB Battery Room vent fan, shifts to slow speed.
- (W-85 standby fan may operate until low flow alarm clears.)
l 13 !
2017B, supply SOV shuts (unlatched) 9 2017D, exhaust SOV shuts (unlatched) 9 i
Page 80 of145 CONTINUOUS USE
. . NUCLEAR POWER BUSINESS UNIT ORT 3 3
l l OPERATIONS REFUELING TESTS MAJOR i
, IPTE l SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 l UNIT 2 TOTAL REWRITE INITIALS
20188, supply SOV shuts (unlatched) 9 2018D, exhaust SOV opens (unlatched) 9
)
l
- n. Radwaste steam AOVs: l l
SA-10, RS supply trip valve shut 9 l
SA-1, RS PCV shut (must look at local VPI and not the j controller). 9 l
- o. Accumulator discharge MOV open contactor status:
2B52-424F,2SI-841B energized. 7 l
1 1
l 1
i Page 81 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 , ,
OPERATIONS REFUELING TESTS MAJOR !
IPTE !
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25.1997 UNIT 2 TOTAL REWRITE R4ITIALS
- p. CIVs on Isolation Panels A and B:
Position 2RM-3200B Shut 4 2SC-966C Shut 4 21A-3048 '
Shut 4 f
2RM-3200C Open 4 2RM-3200A Shut 4 2MS-2083 Shut 4 .
2MS-2084 Shut 4 2SC-955 Open 4 21A-3047 Shut 4 1
2CV-313A Shut 4 2CV-371 A Shut 4 2WG-1787 Shut 4 I 2CC-769 Shut 4
2MS-5959 Shut 4 2MS-5958 Shut 4 2WG-1786 Open 4 I
2VNPSE-3245 Shut 4 2VNPSE-3213 Shut 4 2WL-1728 Shut 4 2SC-966A Shut 4 2SC-966B Shut 4 i 2VNPSE-3244 Open 4 I 2VNPSE-3212 Open 4 '
2WL-1723 Open 4 2SC-951 Open 4 2SC-953 Open 4 Page 82 of145 CONTINUOUS USE l
l . NUCLEAR POWER BUSINESS UNIT ORT 3
! OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE
, INITIALS 1
Position l
2RC-508 Shut 4
)
2RC-539 Shut 4 l 2WG-1789 Shut 4 2SI-846 Shut 4 2WL-1721 Shut 4 l l
l 2CV-1296 Open 4 I l 1 2RC-538 Open 4 2WG-1788 Open 4 2WL-1698 Open 4 l 2WL-1003A Open 4 1 2WL-1003B Open 4 )
l q. Check Unit 14160 volt bus fast transfer inhibited with the l following control circuit continuity checks:
l
- 1. For the control circuit of I A52-37,1 A03 to 1 A0i bus tie, measure:
(a) 0 Vdc to ground at TB6C-9 of 2C-167.
l Record voltage. _
Vdc 15 l
(b) ~ -67 Vdc to ground at Tll6C-10 of 2C-167.
Record voltage. _.
Vdc 15 l
- 2. For the control circuit of 1 A52-55, I A04 to 1 A02 bus
! tie, measure:
l I
l (a) 0 Vdc to ground at TB6D-1 of 2C-167.
( Record voltage. Vdc 15 l
(b) ~ -67 Vdc to ground at TB6D-2 of 2C-167.
Record voltage. Vdc 15 t
9 l
[ Page 83 of145 CONTINUOUS USE
.- - - _ . .-.~ - -. -- - - - - -- - -
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE-SAFETY INJECTION ACTUATION WITH LOSS OF- Revision 28 ENGINEEIED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE i INITIALS
- r. Check condensate pump trip circuit is not inhibited with the following CPA circuit continuity check:
- 1. Remove safeguards test lamp No. 861 " Containment Pressure Containment Isolation" in 2C-167. 15
the negative lead to terminal 10 of terminal strip PW ;
in 2C-167. 15
- 3. Record ~ -67 VDC. VDC 15 NOTE: Do not install test lamp until required by procedure. 15
- s. Check that 2B52-405M, MCC 2B-40 Bus isolation Bkr. to Non-Safety Loads is open, then reclose 2B52-405M. 12 1
- t. Check Unit 2 B Train SI short time delay circuit is functional to I A06:
- 1. At the door of 1 A00-82 on l A06, remove the undervoltage test panel cover. 12
6.7.14 At time T(0) +7 minutes (or greater): !
NOTE: Seven minutes allows tw minutesfor load 1 sequencing, andfive minutes offull load operation.
- b. Reset (but do not Block) Train B SI. 4 l l
Page 84 of 145 CON 11NUOUS USE I l
. NUCLEAR POWER BUSINESS UNIT ORT 3 4
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJEC flON ACTUATION WITH LOSS OF Revision 28 1
ENGINEEIED SAFEGUARDS AC January 25,1997
] UNIT 2 TOTAL REWRITE ,
i INITIALS
- c. Record Train B LHS1 flow per 2FI-928. gpm 2 4
NOTE: Remaining substeps may beperformed 1 l concurrently.
i
- f. Reset 2-86/B04 lockout relay. 4 4
I
- g. Observe " UNIT 2 SAFEGUARDS RESET BYPASS ACTIVATED" light for Train B is illuminated (rear of C01). 4 1
, BYPASS ACTIVATED" alarm on C01. (A-3-6). 4
, i. Observe Control Room vent system remains in Mode 2 l (recirculation). 4 l
- j. Reset W-14B UV lockout by depressing the black I
pushbutton on the door of cubicle 2B52-4211M, then
- 1. Observe white light go out at the cubicle door and 7
- 2. At the W-14B control switch on C-67. 4
- 3. Restart W-14B and observe W-14B remains operating. 4
- 4. This completes W-14B UV lockout testing. Stop W-14B and return W-14 selector switch to AUTO mode of operation. Select W-14A or W-14B control i switch for " AUTO" operation with the remaining ;
W-14 fan selected as a backup fan. '4 l
- k. Reset the "SI/UV" status light on C22, PAB Battery Room l ventilation panel, and observe W-86 fan shift to fast speed.13 l
1 Page 85 of 145 CONTINUOUS USE
NUCLEAR PbWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE 1 1
INITIALS
- l. Locally open 2B52-31B,2B-42 altemate breaker, then rack i
out the breaker. I1 l
- m. Check Unit 2 B Train SI short time delay signal is not j functional to I A06:
i i 1. At l A00-82 on I A06, measure and record ~0 Vdc from TP-6 to TP-G. Vdc 12 ,
1
- 2. Reinstall UV test panel cover. 12 l i
- o. Check condensate pump trip circuit is inhibited with the following CPA circuit continmty check:
l l
- 1. Connect positive lead of VOM to test point TP-23 and l the negative lead to terminal 10 of terminal strip PW l l in 2C-167. 15 l
l 2. Record - 0 VDC. VDC 15 l
t l
- 4. Install test lamp in 2C-167 cabinet socket No. 861,
! " Containment Pressure Containment i Isolation". Installer 15 l
4 j
1 Page 86 of145 CONTINUOUS USE l
I l
_ _ . . _ . . _. _ _ _ . _ . . _ _ . . . _ . - _ . _ . _ . _ . _ _ _ . ~ _ . . ._ _ _ . _ .
= > NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 I
UNIT 2 TOTAL REWRITE INITIALS 6.8 Test ofG04 Automatic Load Sheddine and Restoration NOTE: Steps 6.8.1 through 6.8.5 may be performed concurrently 1 andin any order.
i NOTE: Breakers 2B52-26C,308, and 40C must be 11 operatedlocally, as required.
i
- CAUTION
- THE CONTROL SWITCH MUST BE IN 2,4,6,11
" PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, RACK-OUT. 1 1
6.8.1 Position the following 2B04 breakers: i 4
2B52-26C 2B02 bus tie Test & Closed 6,11 2B52-28A 2P-2C Test & Closed 11 l 2B52-28B 2P-11B Test & Closed 2 2B52-28C B-21 Rack in & Closed 4 2B52-29B 2T-ID Test & Closed 2 2B52-29C K-3B Rack In & Closed 10 !
2B52-30B Z-14 Test & Closed 11 l 2B52-30C 2T-1E Test & Closed 2 l
2B52-40C 2B03 bus tie Test & Closed
- 6,11 '
4
- Insert control power fuses.
6.8.2 Verify 480 and 4160 V UV alarms on C02 cleared.
(F-1-4 & F-2-7) 6 6.8.3 2B04 lockout relay:
- a. Remove power to lockout relay by opening MOB-208 in C01. 14
, b. Check receipt of" UNIT 2 COMMON CRITICAL CONTROL POWER FAILURE" alarm on CO2 (F-4-1) 6
- c. Verify white power available light for 2-86/B04 on rear of l C01 is de-energized. 4 i
Page 87 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 , .
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 -
ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2 TOTAL REWRITE '
INITIALS 6.8.4 At 2A00-91 of 2A06:
- a. Restore UV follower relay 2-27-lX1/A06 by closing test switch "G" on test switch assembly 2-TS-273/A06. 12 '
- b. Defeat UV follower relay 2-27-2X1/A06 by opening test switch "E" on test switch assembly 2-TS-273/A06. 12 r
- c. Defeat degraded grid voltage follower relay 2-62-lX1/A06 :
by opening test switch "A" on test switch assembly 2-TS-62X/A06. 12 6.8.5 Closure of 2A52-96 breaker:
- a. Place the control switch for 2A52-49 to the " PULLOUT" position. 6
- b. Inside breaker cubicle 2A52-49 of 2A04, identify TB2-9 (wire #56) and TB2-10 (wire #55). TB2 is second TB from the bottom. Check 11 Concur 11
- c. Inside breaker cubicle 2A52-49 of 2A04, install a jumper between TB2 9 (wire #56) and TB2-10 (wire #55). TB2 is !
second TB from the bottom. I1
- d. When the abovejumper is installed, then with the sync. i switch on, close 2A52-96. 6 6.8.6 Stop 2P-15B, then place control switch to " AUTO" and verify 2P-15B does not auto start. 4,17 i
NOTE: Countdown to start CSR recorder required. l,15 l 6.8.7 When >15 minutes have elapsed from the time recorded m Step 6.7.8, then place the control switch for 2A52-93, G04 to ,
2A06 breaker to " PULLOUT". 6 l Page 88 of145 CONTINUOUS USE
l . . NUCLEAR POWER ' BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR ;
! ~ SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 l UNIT 2 TOTAL REWRITE I INITIALS
6.8.8 Observe
)
l
- a. 2A52-96,2A04/2A06 bus tie, open. 6 l
l
- b. Auto closure of 2P-15B breaker. 4 :
- c. P-38B trip. 3
- d. Stop CSR recorder after P-38B trip or 30 seconds aner recorder start. 15
F-1-4.
- f. Following breakers not trinned: l 2B52-25B 2X-14 6 2BS2-28B 2P-11B 2 2B52-31A 2B-49 11 2B52-32C 2B-42 4
- g. Following breakers trinned:
2B52-26A 2W-lCl 4 2B52-26B 2W-IDI 4 2BS2-26C 2B02 bus tie 6 2B52-27A 2P-14B 3 2B52-27B P-32D 3 2B52-27C P-32E 4 2B52-28A 2P-2C 2,11 2B52-28C B-21 4 2B52-29A 2P-10B 2,17 2B52-29B 2T-lD 2 2B52-29C K-3B 10 2B52-30B Z-14 11 2B52-30C 2T-lE 2 2B52-31C P-38B 3 2B52-40C 2B03 bus tie 6 Page 89 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UhlT ORT 3 , ,
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.8.9 Green flag 2P-14B control switch. 4 6.8.10 Position 2RH-625 to full open. 2 NOTE: Recorder may be secured after auto reclosure of2 W-1C1 15 and ID1 breakeri.
6.8.11 Start CSR recorder on countdown for next step. 1,15 6.8.12 Place 2A52-93 control switch to " AUTO" and observe breaker closure. 5 6.8.13 Approximately 25 seconds after 2A52-93 closure, restart 2P-14B spray pump simultaneous with P-32E start. 4 6.8.14 Observe the sequential restart of:
2P-15B, SI pump 4,17 2P-10B, RHR pump 2,17 i P-38B, AF pump 3 P-32D&E, SW pump Time 3 l 2W-1Cl, VNCC fan -4 !
2W-I DI, VNCC fan 4 l l
6.8.15 Throttle 2HC-625 for a flow of 200-300 gpm per 2FI-928, 2,17 NOTE: Steps 6.8,16 and 6.8.17 may beperformed concurrently. 1 6.8.16 Test of degraded grid voltage circuit on short time delay (SI signal present):
j
- a. Reclose 2A52-96. 6 NOTE: Expect an ~5 second time delayfor breaker trip. 12 \
- b. Simultaneously depress and hold depressed the trip test l push buttons for relays 2-274/A06 and 2-275/A06 until breaker 2A52-96 trips, then release test buttons. 12 l
- c. Observe 2A52-96 breaker open. 6 Page 90 of145 CONTINUOUS USE 4
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE i
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC- January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- e. Reclose 2A52-96. 6
! f. Simultaneously depress and hold depressed the trip test
- pushbuttons for relays 2-274/A06 and 2-276/A06 until breaker 2A52-96 trips, then release test buttons. 12 4
- g. Observe 2A52-96 breaker open. 6 d a
d
- 1. Restore UV follower relay 2-27-2X1/A06 by closing ,
4 test switch "E" on test switch assembly )
t 2-TS-273/A06. l' i {
, 2. Restore degraded grid voltage follower relay 1 2 62-lX1/A06 by closing test switel: "A" on test -
switch assembly 2-TS-62X/A06. 12
- 3. Defeat degraded grid voltage folicwer relay 2-62-2X1/A06 by opening test switch "B" on test switch assembly 2-TS-62X/A00. 12
- j. Simultaneously depress and hold depressed the trip test
- pushbuttons for relays 2-275/A06 and 2-276/A06 until breaker 2A52-96 trips, then release test buttons. 12 !
4 l k. Observe 2A52-96 breaker open. 6
- m. Reclose 2A52-96 6 Page 91 of 145 CONTINUOUS USE
f NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 j ENGINEERED SAFEGUARDS AC
.ianuary 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- n. Simultaneously depress and hold depressed the trip test pushbuttons for relays 2-274/A06 and 2-275/A06 until breaker 2A52-96 trips, then release test buttons. 12
- o. Observe 2A52-96 breaker open. 6
- p. Reclose 2A52-96.
6 6.8.17 Test ofTrain B SW system isolation:
, a. Observe six SW pumps in operation. 3
service (SW-2930A or B), then open SW-2930A&B.
SW-2930 3
- c. Stop P-32A, B and F SW pumps. Leave control switches 4 in " AUTO". 3
- d. Observe the following valves shut:
2SW-2880, Unit 2 turbine hall supply MOV 3 SW-2817, water treatment supply MOV 3 SW-2930B, spent fuel pool cooling MOV 3 SW-LW62, SW from blowdown evaporator 7
- e. Observe the following valves remain open:
SW-2816, Service Building cooling MOV 3 SW-2930A, spent fuel pool cooling MOV 3 SW-LW61, SW to blowdown evaporator 7 i
- f. q SW pump.
Restart p_ne 3 i
Page 92 of145 CONTINUOUS USE
%4
. . = . . . - ... - - . -. -. ._ - - _ . -. .-. - - _ . ..
. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- g. Reopen valves:
, SW-2817 7 SW-LW62 7 2SW.2880 3 j SW-2930B 3
- i. Restart remaining SW pumps. 3 6.8.18 When Steps 6.8.16 and 6.8.17 are complete, then reset (but do not Block) Train B SI. 4 NOTE: Steps 6.8.19 and 6.8.20 may be performed concurrently. 1
- 6.8.19 Test of degraded grid voltage circuit on long time delay (no SI
. signal):
NOTE: Expect an ~45 second time delayfor breaker trip. 12
- a. Simultaneously depress and hold depressed the trip test push buttons for relays 2-274/A06 and 2-275/A06 until I breaker 2A52-96 trips, then release test buttons. 12 i
. b. Check receipt of" UNIT 2 4.16 KV BUS ;
UNDERVOLTAGE" alarm on C02 (F-1-4). 6
- c. Observe 2A52-96 breaker open. 6
- d. Close 2A52-96. 6
'1
- c. Simultaneously depress and hold depressed the trip test buttons for relays 2-274/A06 and 2-276/A06 until breaker 2A52-96 trips, then release test buttons. 12
- f. Observe 2A52-96 breaker open. 6 i
f
, Page 93 of 145 CONTINUOUS USE
. NUCLEAR POWER BUSINESS UNIT ORT 3 . .
OPERATIONS REFUELING TESTS MAJOR ,
- SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 4 TOTAL REWRITE '
INITIALS '
- g. Restore degraded grid voltage follower relay 2-62-2X1/A06 by closing test switch "B" on test switch assembly 1
2-TS-62X/A06. 12 l
- h. Defeat degraded grid voltage follower relay 2-62-lX1/A06 by opening test switch "A" on test switch assembly }
2-TS-62X/A06. 12 >
- i. Reclose 2A52-96. 6 i
- j. Simultaneously depress and hold depressed the trip test )
pushb ittons for relays 2-275/A06 and 2-276/A06 until breaker 2A52-96 trips, then release test buttons. 12
- k. Observe 2A52-96 breaker open. 6 i
- 1. Reclose 2A52-96. 6
, i
- m. Simultaneously depress and hold depressed the trip test I pushbuttons for relays 2-274/A06 and 2-275/A06 until j
breaker 2A52-96 trips, then release test buttons. 12
- n. Observe 2A52-96 breaker open. 6
- o. Reset UV relay targets fo- 2-271,272,273,274,275, and 276/A06, as required. 12
- p. Restore degraded grid voltage follower relay 2-62-lX1/A06 by closing test switch "A" on test switch assembly 2-TS-62X/A06. 12 6.8.20 I Close the following contactors from 2C-20:
2B42-491, D08 contactor. 4 NOTE: The 2C20, ASIPoperator anda MTN 4,13 1 electrician at the contactorpanelmust communicate to accomplish thefollowing steps.
NOTE: To close contactor1842-4212B, 4,13 hold the contactor controlswitch on 2C20 in "CLOSE" while the electrician closes the contactor manually.
2B42-4212B, D109 contactor. 4,13 Page 94 of145 CONTINUOUS USE
' NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.8.21 Restore 2A52-49 for operation:
- a. Place 2A52-49 control switch to " PULLOUT". 6
- b. Remove thejumper installed in Step 6.8.5.b between TB2-9 and TB2-10 in breaker cubicle 2A52-49. I1
- c. Place 2A52-49 control switch from " PULLOUT" to the
" AUTO" position. Do not close 2A52-49 at this time. 6 6.8.22 Simulate Unit 1 Train B Si and observe action:
- a. In 2C20 (ASIP), identify slider at TB30-8. Check 14 Concur 4
- b. Open slider TB30-8. 14
- c. Observe contactors 2B42-491 and 2B42-4212B trip open. 4
- d. Reclose slider TB30-8. 14
- e. Verify slider TB30-8 closed. 4 6.8.23 Reclose 2B52-405M on MCC 2B40. 12 6.8.24 When >15 minutes have elapsed since the time recorded in Step 6.8.14, then stop 2P-15B and place control switch to i
" PULLOUT". 4,17 l
6.8.25 Stop the following G04 loads and place the control switch to
" PULLOUT":
2P-10B 2,17 2P-14B 4 6.8.26 Transfer 2A06 load from G04 to 2A04 per Attachment E. 6 j l
I
, Page 95 of145 CONTINUOUS USE l
i
NUCLEAR POWER BUSINESS UNIT ORT 3 , ,
OPERATIONS REFUELING TESTS MAJOR i
' SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE {
INITIALS
, NOTE: The remaining steps ofSection 6.8 may beperformed 1
concurrently. 1 6.8.27 Adjust 2RH-742B as required to reduce flow and preclude stopping 2P-10A. 1,8,17
)
6.8.28 Open 2RH-625. 2,4 6.8.29 ' At 2B00-25L of 2B04: $
l l
- a. Install the 4V1 fuse. 1I
- b. Remove the SV1 fuse. I1 NOTE: Breakers 2B52-26C, 30B, and 40C must be operated locally, as required. 11 :
1
- CAUTION
- THE CONTROL SWITCH MUST BE IN 2,4,6,11
" PULLOUT" FOR ALL BREAKER REPOSITIONING IE., TEST, RACK-IN, RACK-OUT.
6.8.30 Position the following 2B04 breakers: !
2B52-26C 2B02 bus tie Test & Closed 6,11 2B52-28A 2P-2C Test & Closed 1I 2B52-28B 2P-11B Test & Closed 2 2B52-28C B-21 Rack In & Closed 4 2B52-29B 2T-1D Test & Closed 2 l
2B52-29C K-3B Rack In & Closed 10 1 2B52-30B Z-14 Test & Closed 11 2B52-30C 2T-1E Test & Closed 2 2BS2-40C 2B03 bus tie Test & Closed
- 6,11 i
- Insert control power fuses.
l 1
Page 96 of145 CONTINUOUS USE
{
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.9 Test of Unit 2 B Train Loss of AC with SI and G03 ;
6.9.1 Enter a 7-day LCO for the unavailability of a standby emergency power source to 1 A06. DSS NOTE: Should Unit 1 experience a loss ofoffsitepower and/or 1.5 an SI actuation, then restore G03 to 1A 06 by (in order) placing 2A52-87 controlswitch to " PULLOUT" and 1AS2-80 controlswitch to "A UT0".
6.9.2 Place I A52-80,003 to I A06, breaker control switch to
" PULLOUT". 5 6.9.3 Alignment of G03 to 2A06
- a. On CO2, place the G04 nonnal output breaker control switch "2A52-93, G04 DIESEL GENERATOR TO BUS :
2A06 BREAKER," to " PULLOUT". 6
- b. Locally at C82, place the G04 normal output breaker control switch "2A52-93, G04 TO 2A06," to
" PULLOUT". 12
- CAUTION
- ENSURE THAT THE CONTROL 5,6 SWITCHES FOR BREAKERS 2A52-87 (G03) AND 2A52-93 (G04) ARE NOT PLACED IN " AUTO" AT THE SAME TIME.
- c. On CO2, unlock (key 43) and place the G03 alternate output
{
breaker control switch "2A52-87, G03 DIESEL i GENERATOR TO BUS 2A06 BREAKER," to " AUTO". 5 6.9.4 Place 2P-15B control switch to " AUTO" and venfy 2P-15B does not auto start. Place 2P-14B control switch to " AUTO". 4 NOTE: Step 6.9.6 must be initiated before G0315 minute 1 cooldown timer expires or an unnecessaryfast restart will occur.
6.9.5 Commence a shutdown of G03 per Attachment F. 5 Page 97 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT- ORT 3 -
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 1 ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2 TOTAL REWRITE INITIALS NOTE: Countdown required to start CSR recorder. Recorder 1,15 may be stopped 90 seconds after Step 6.9.6.
NOTE: Manual restart of2P-14B required coincident with auto 4 restart ofP-32E.
6.9.6 Initiate a 2A06 and 2B04 loss of AC and Si reinitiation by placing the control switch for 2A52-96,2A04 to 2A06 bus tie, to " PULLOUT". 6
6.9.7 Observe
- a. P-38B, P-32D&E trip. 3
- b. 2W-lCl and IDI trip. 4
- c. 2P-15B breaker close on a dead bus. 4,17
- d. G03 return to speed and voltage. 5
- e. 2A52-87 close. 5 6.9.8 Observe or perform G03 load sequencing in following order:
- a. 2P-10B starts 2,17
- b. P-38B restarts 3
- c. P-32D restarts 3
- d. P-32E restarts, then simultaneously restart 2P-14B. 3,4
- e. 2W-lCl restarts 4
- f. 2W-IDI restarts Time 4
- g. Record G03 KWload KW 5 6.9.9 When >90 seconds after the restoration of power to 2A06 and 2B04, then reset (but do not block) Train B SI. 4 ,
P Page 98 of 145 CONTINUOUS USE ,
NL CLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 [
ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2 TOTAL REWRITE !
INITIALS i 6.9.10 Observe:
a Following breakers not trinned:
2B52-25B 2X-14 6 2B52-28B 2P-llB 2 !
2B52-31 A 2B-49 11 2B52-32C 2B-42 4 .
- b. Following breakers tripped:
2B52-405M 2B-40 12 2B52-26C 2B02 bus tie 6 2B52-28A 2P-2C 2,11 ,
2B52-28C B-21 4 .
2B52-29C K 3B - 10 :
2B52-30B Z-14 11 2B52-30C 2T-lE 2 i 2B52-40C 2B03 bus tie 6 NOTE: Countdown to start CSR recorder required. 1,15 i
NOTE: 2P-14B control switch must be greenflagged before 4 ;
manually closing breaker.
6.9.11 When >l5 minutes from the time recorded in Step 6.9.8, then place 2A52-87, G03 to 2A06, breaker control switch to i
" PULLOUT", and four seconds later return the control switch ,
to " AUTO" smartiv. 5 6.9.12 Observe / perform:
- a. 2P-15B breaker remains closed. 4 1
P
- b. 2P-10B restarts 2
- c. P-38B restarts 3 !
Page 99 of 145 CONTINUOUS USE
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NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 i ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE
- INITIALS !
)
- d. P-32D restarts 3 i
- e. P-32E restarts, then simaltaneously restart 2P-14B 3,4 ;
6.9.13 Throttle 2HC-625 for a flow of 200-300 gpm per 2FI-928. 2,17 NOTE: During the next step, hold at each holdpointfor I& C l,15 to check MG-6 relay latching clearance. '
6.9.14 When >90 seconds after the restoration ofpower to 2A06 and c 2B04:
] b. Reset Train B SI (I&C hold point). 4 NOTE: Perform Steps 6.9.14.c, d and e, of Train B 1,15 SIA-A and/or SIA-B latch clearance was adjusted in Step 6.9.14.a. Otherwise NA Steps 6.9.14.c, d and e.
j c. Unblock Train B SI. 4 i
- e. Reset Train B SI. 4 l l NOTE: Perform Step 6.9.14.fofFB-1 and/or 1,15 FB-2 latch clearance was adjusted in Step 6.9.14.b. Otherwise NA Step 6.9.14.f.
1
- h. At 2B00-25L of 2B04, install the 5VI fuse. I1 Page 100 of 145 CONTINUOUS USE
i NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28
- ENGINEERED SAFEGUARDS AC January 25,1997
~
UNIT 2 TOTAL REWRITE i
INITIALS 6.9.15 Stop the following G03 loads by placing the control switch to " PULLOUT":
l 6.9.16 Shut AF-4020 and leave AF-4020 control switch in the manual mode of operation. 3 a
6.9.17 Reset UV relay targets for UV relays 2-271,272,273,274, 275, and 276/A06 as required. 12 NOTE: Steps 6.9.21 through 6.9.27 may be performed concurrently I with Steps 6.9.18 through 6.9.20.
6.9.18 Transfer 2A06 load from G03 to 2A04 per Attachment E. 5 6.9.19 When 2A52-87 breaker is open, then place 1 A52-80 breaker control switch to " AUTO" and exit standby emergency power supply 7-day LCO to 1 A06. 5, DSS 6.9.20 Alignment of G04 or G03 to 2A06:
- a. The operational readiness of G04 as required by Technical Specifications 15.4.6.A.1 and TS 84 is SAT, UNSAT,(circle one) I
- b. The operational test of P-207B, fuel oil transfer pump, as required by Technical Specification 15.4.6.A.5 and TS 84 is SAT, UNSAT (circle one) 1 Page 101 of 145 CONTINUOUS USE
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NUCLEAR POWER BUSINESS UNIT ORT 3 , ,
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE
- INITIALS
- c. The response and performance of G04 to sequenced loading under conditions ofloss of off-site safeguards AC coincident with Si in accordance with Technical l Specification 15.4.6.A.2 and Section 6.7 of this test is I SAT., UNSAT (circle one) 1
- d. The response and performance of G04 to total automatic load shedding and restoration of vital loads in accordance l with Technical Specification 15.4.6.A.2 and Section 6.8 of this test is SAT., UNSAT (circle one). 1
- e. If all four of the G04 tests specified in Steps 6.9.20.a through 6.9.20.d are satisfactory, then proceed with ,
Step 6.9.20.f and NA Step 6.9.20.g. Otherwise proceed to align G03 per Step 6.9.20.g ani NA Step 6.9.20.f. I ;
- f. Align C04 to 2A06:
. On LO2, place the G03 alternate output breaker cont.ol switch, "2A52-87, G03 DIESEL GENERATOR TO BUS 2A06 BREAKER", to
" PULLOUT' and enable mechanical key lock. 5
- CAUTIO M* ENSURE THAT THE 5,6 l CONTROL SWITCHES i FOR BREAKERS 2A52-87 l l
(G03) AND 2A52-93 (G04)
ARE NOT PLACED IN
" AUTO" AT THE SAME 1IME.
- On CO2, place the G04 normal output breaker control switch "2A52-93, G04 DIESEL GENERATOR TO BUS 2A06 BREAKER", to " AUTO". 6 ,
i l
l l
Page 102 of145 CONTINUOUS USE a ~ = , - - . , - - -
' NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE 5
INITIALS
. Locally at C81, verify the G03 alternate output breaker control switch, "2A52-87, G03 DIESEL :
GENERATOR TO BUS 2A06 BREAKER",is in :
" PULLOUT" and the mechanical key lock is enabled.
12
< . Locally at C82, place the G04 normal output breaker control switch "2A52-93, G04 DIESEL l GENERATOR TO BUS 2A06 BREAKER", to
" AUTO". 12
- g. To complete G03 to 2A06 alignment, then at C81, unlock 4
(key 43) and place the G03 alternate output breaker control switch, "2A52-87, G03 DIESEL GENERATOR TO BUS i 2A06 BREAKER", to " AUTO". 12 j h. Exit 24-hour LCO for P-32D&E DSS
- i. Exit 7-day LCO for P-38B. DSS i i
- j. Exit 7-day LCO to 2A06. DSS 6.9.21 2-86/B04 lockout relay:
- a. Restore power to 2-86/B04 by closing MOB-208 in C01. 14
- b. Check " UNIT 2 COMMON CRITICAL CONTROL POWER FAILURE" are on C02 cleared. (F-4-1) 6
! c. Verify white power available light for 2-86/B04 on rear of :
C01 is de-energized. 4 i :
. 6.9.22 Reset Train B: I CI 4 CVI 2 6.9.23 Reset K-2B UV Lockout, then test run/ operate K-2B as ,
required. 4 Page 103 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE j INITIALS '
6.9.24 With the control switch in " PULLOUT", place the following j breakers in 6e " TEST" condition:
2A52-88 2P-15B 4,12 2B52-27A 2P-14B 4,11 6.9.25 Shut or verify shut the following HHSI valves:
t 2SI-866A 4
- 2SI-866B 4,17 J
6.9.26 Shut the following containment spray system valves:
2SI-860C 4
, 2Sb860D 4 2SI-862H 16 6.9.27 When 215 minutes have elaned since the time recorded in Step 6.9.12, then
- a. Wher. /P-10B is powered from offsite AC, then stop 2P-10B and place control switch to " PULLOUT". 2
- b. Shut 2SI 856B. 4
- c. Shut 2SI-852B. 4 NOTE: Steps 6.9.28 and 6.9.29 may be performed concurrently 1 with test Sections 6.10 and 6.11.
6.9.28 Continue pumping the refueling cavity to the RWST with 2P-10A as determined by DSS, then stop 2P-10B and place control switch to " PULLOUT". 17 Page 104 of145 CONTINUOUS USE ,
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. NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR
' IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2
.- - TOTAL REWRITE INITIALS 6.9.29 Post -test recovery ofTrain B Containment Spray System
- a. Flush the seal area of 2P-14B by spraying the deal cea with warm DI water. 16
- b. Red lock shut 2SI-862H,2P-14B high flow test line i isolation.
Red Lock No. 16
- c. Attach a vent hose from 2SI-869B to a local exhaust duct, then open 2SI-869B and depressurize the discharge header to atmospheric pressure. 16
- d. Remove vent hose, then red lock shut and cap 2SI-869B, header air test connection. I Red Lock No. 16 j 1
- e. With DSS concurrence, open and red lock 2SI-868B. l containment spray header isolation. Otherwise NA this l
step.
j Red Lock No. DSS,16 ;
- f. Open and red lock 2SI-874B, Train B eductor suctio a.
Red Lock No. 16
)
i i
Page 105 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 . .
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.10 Test of Train B Manual SI. Non-Safecuards Load Strionine. and SW Pumo Seauencinc 6.10.1 Close reactor trip breakers 2-RTA and 2-PTB. 2 NOTE: Steps 6.10.2 through 6.10.6 may be performed concurrently 1 andin any order.
6.10.2 Position the following breaker control switches to " AUTO":
2P-148 4 2P-15B 4 2W-1C1 4 2W-1D1 4 NOTE: Breakers 2BS2-33C, 39C and 40C must be 11 operatedlocally, as required.
NOTE: 2B04 breaker condition, ie., "RA CKED-IN" or 2,4,6,11
" TEST" has been previously established.
6.10.3 Close or verify closed the following 2B04 breakers:
2B52-26C 2B02/B04 bus tie Test & Closed 6,11 2B52-28A 2P-2C Test & Closed 11 2B52-28B 2P-11B Test & Closed 2 2B52-28C B-21 Rack In & Closed 4 2B52-29B 2T-1 D Test & Closed 2 2B52-29C K-3B Rack In & Closed 10 2B52-308 Z-14 Rack In & Closed 11 2B52-30C 2T-1E Test & Closed 2 2B52-40C 2B03/B04 bus tie Test & Closed
- 6,11
- Insert control power fuses.
Page 106 of 145 CONTINUOUS USE
. , NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.10.4 Isolate Train A manual SI signal generation from both manual SI push-buttons by opening slider UMN-2 on riser 25 in C01. 14 i
Verified 4 6.10.5 Reposition main feed regulator valves:
- a. Clear at least 3 of 4 low TAVG signals. 15
- b. Open 2CS-466 and 476. 2 6.10.6 When >15 minutes have elapsed since the time recorded in ,
Step 6.9.12.f, then operate P-32A, B and F, stop P-32C, D !
and E, and leave all SW pump control switches in " AUTO". 3 NOTE: Step 6.10.8 must be initiated before G03 and G04 1,5,6 15 minute cooldown timers expire or an unnecessaryfast restart willoccur.
6.10.7 Commence a shutdown of G03 and G04 per Attachment F:
- a. G03 5
- b. G04 6 NOTE: Countdown required to start CSR recorder. Recorders 1,11 l
may be stopped 90 seconds after Step 6.10.8.
6.10.8 With G03 and G04 on ieir cooldown timers, initiate a manual SI using the left-hand pushbutton. 4 Page 107 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 , ,
OPERATIONS REFUELING TESTS MAJOR IPTE 4
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 )
! UNIT 2 TOTAL REWRITE '
JNITIALS j 6.10.9 Observe:
RTA breaker open 2 RTB breaker open 2 I
" MANUAL SI" reactor trip alarm on 2C04 2 2CS-466 shut 2 j 2CS-476 shut 2 P-38B trip, then sequence restart Time 3 P-32C sequenced start 3 P-32D sequenced start 3 ;
P-32E sequenced start 3 2P-15B breaker closed 4 2 2W-1Cl breaker sequenced closed 4 !
- 2W-IDI breaker sequenced closed 4 2-86/B04 lockout tripped 4 :
2-86/C03 lockout not tripped 4 G03 return to speed and voltage 5 G01 unaffected 5 G04 return to speed and voltage 6 G02 unaffected 6 SIM-B tripped 15 SIM-A not tripped 15 6.10.10 Following 2B04 breakers not trioned:
2B52-25B 2X-14 6 2B52-28A 2P-2C 2 2B52-28B 2P-llB 2 2B52-31 A 2B-49 11 2B52-32C 2B-42 4 Page 108 of145 CONTINUOUS USE
. .= - . - - ._. - - - . _ _ _ - . - . . - - . . - .-
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR
!PTE p SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 i ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.10.11 Following 2B04 breakers trinned:
i l 2B52-26C 2B02 bus tie 6
! 2B52-28C B-21 4 2B52-29B 2T-ID 2 2B52-29C K-3B 11 l
2B52-30B Z-14 11 !
2B52-30C 2T-lE 2 1 2B52-40C 2B03 bus tie 6 !
6.10.12 Close 2P-14B breaker and observe breaker remains closed. 4 6.10.13 Perform SIM-B latch clearance checks and adjustment. 15 )
6.10.14 When at least 90 seconds have elapsed since initiation of manual SI, then reset Train B SI. (I&C hold) 4 6.10.15 Clear the " MANUAL SI" reactor trip alarm on 2C04. 2 6.10.16 When >15 minutes have elapsed since the time recorded in Step 6.10.9, then initiate a manual SI using the right-hand -
pushbutton. 4 I
6.10.17 Observe: l
" MANUAL SI" reactor trip alarm on 2C04 2 P-38B trip, then sequence restart 3 SIM-B tripped (I&C hold) 15 SIM-A not tripped 15 l
J i
l l
Page 109 of 145 CONTINUOUS USE
, NUCLEAR POWER BUSIN5SS UNIT ORT 3 . ,
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 1
ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.10.18 When at least 90 seconds have elapsed since initiation of
- manual SI, then
} a. Reset Train B SI (I&C hold, if re: quired) 4
- b. Reset 2-86/B04 lockout relay 4
- c. Stop P-38B. 3
- d. Open 2P-14B breaker and place control switch to
" PULLOUT". 4 i
- e. Open 2P-15B breaker and place control switch to
" PULLOUT". 4
- f. Open 2W-1C1 and 1D1 breakers and place control switches to " PULLOUT". 4
l
- h. Open 2P-11B breaker and place control switch to
" PULLOUT". 2 :
6.10.19 Train B Test Recovery l NOTE: The remaining sub-steps may be l performed concurrently in any order. In the interim, continue with test section 6.11.
- a. G03 and G04 are not involved in the remainder of the test and are to be load tested or secured per Attachment J. 5,6
- b. Close slider UMN-2 in C01 restoring Train A manual Si capability. 14 Verified 4
- c. Measure ~ - 67 VDC to ground on each side of slider UMN-2 thus verifying Train A manual SI circuit continuity. 14 Page 110 of 145 CONTINUOUS USE
. . NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE l
SAFETY INJECTION ACTUATION WITil LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- e. Close 2B52-28C, B-21 supply 4
- CAUTION
- THE CONTROL SWITCH 2,4,5,11 MUST BE IN " PULLOUT" FOR ALL BREAKER REPOSITIONING, IE.,
TEST, RACK-IN, RACK-OUT.
- f. Reposition the following 2B04 breakers:
Breaker Number Breaker Condition i 2B52-26C 2B02 bus tie RACKED-OUT 6,11 2B52-27A 2P-14B RACKED-OUT 4,11 2B52-28A 2P-2C RACKED-OUT 2,11 2B52-28B 2P-llB RACKED-IN 2.11 ~
2B52-29B 2T-I D RACKED-OUT 2,1! -,_
2B52-30C 2T-l E RACKED-OUT 2,11 2B52-40C 2803/B04 bus tie RACKED-OUT* 6,D ~~
~
- 2803/B04 bus tie fuses removed !! -
l
- g. Control Room HVAC:
i
- 1. Shift CR ventilation system to normal mode
! (Mode 1). 4
- 2. Check VNCSR-4850 and VNCR-4849C have auto l re-opened. 4
- 3. Check " CONTROL ROOM VENTILATION RECIRC MODE" alarm on C01 cleared. (B-4-9) 4 l
i' h. Open SA-10, then verify that SA-1 auto reopens. Must observe local SA-1 VPI versus controller output.
( 9 4
4 l
l
[ Page 111 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 . .
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITil LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 j UNIT 2 ,
TOTAL REWRITE l i
i INITIALS ~ !
~
- j. W-85/86 fan alignment
- '
- 1. Reset the "SI/UV" status light on C22, PAB Battery Room ventilation panel, and observe W-86 fan shift to fast speed. 8 *
(
- 2. Operate W-86 in slow speed. 8 i
n
- 1.
Verify operability of K-3B, then operate K-3B as required.10 i ,
i l
i d
1 l
d e
i Page 112 of145 CONTINUOUS USE
'NUCl. EAR POWER BUSINESS UNIT ORT 3 OPEF.ATIONS REFUELING TESTS MAJOR IPTE i SAFETY INJECTION ACTUATION WITil LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.11 Verification of Manual Containment isolation and Individual Train Actuation:
6.11.1 Reset both trains:
CVI 2 CI 4 6.11.2 Initiate a manual containment isolation using the left-hand pushbutton. 4 6.11.3 Observe that the following relays trip: l l Cl-A A Train CI 15 CI-B B Train CI 15 V-A A Train CVI 15 l V-B B Train CVI 15 6.11.4 Observe " UNIT 2 CONTAINMENT ISOLATION" and
" UNIT 2 CONTAINMENT VENTILATION ISOLATION" alarms present on C01. (C-2-7 and C-2-8) 4 l
6.11.5 Reset:
CI 4 ,
CVI 2 l
! 6.11.6 Initiate a manual containment isolation using the right-hand pushbutton. 4 6.11.7 Observe that the following relays trip:
! Cl-A A Train CI 15 CI-B B Train CI 15 V-A A Train CVI 15 V-B B Train CVI 15 Page 113 of145 CONTINUOUS USE l ,
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR l i IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS 6.11.8 Observe " UNIT 2 CONTAINMENT ISOLATION" and
" UNIT 2 CONTAINMENT VENTILATION ISOLATION" i alarms present on C01. (C-2-7 and C-2-8) 4 l 6.11.9 Reset. !
CI 4 l
CVI 2 6.11.10 Open the following valves, then place the respective control switch to " AUTO":
2CC-LW-63 2 ,
- 6.11.11 Shift Control Room ventilation system to nonnal mode l
(Mode 1). 4 6.11.12 Restore IA to containment. 4 I 6.11.13 Open other CI and CVI valves as required. DSS i
6.11.14 Recovery of RCDT Pumps and Drain Line
- a. Remove danger tag and tape open device on 2WL-1698 at C59 and allow 2WL-1698 to shut. 7 l b. Remove danger tag an IA isolation to 1WL-1698, then ;
restore IA to 1WL-1698. 7 l c. Remove danger tags from WL-1698A&B, then open l WL-1698A. 7 Page 114 of145 CONTINUOUS USE
.. . . - .. . _ _ . . = = . . - - . - . - .- - .. .. - _ . - . .__. .... - .
, , NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- e. Adjust 2WL-1726 and 1727 to their respective throttled position. 7 d
e I
l 1
i Page 115 of 145 CONTINUOUS USE
~ ~ ~ ~~ ~ "' ^
UCLEARPdWERBUSIN$SSiJ If ORT 3 -
OPERATIONS REFUELING TESTS MAJOR * -
IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25.1997 UNIT 2 TOTAL REWRITE INITIALS 7.0 RECOVERY FROM THE TEST l P
NOTE: The order of the steps in the recoveryfrom the test is at the discretion ofthe DSS.
7.1 Verify Unit 2 4.16 KV safeguards buses powered from the normal source:
Position 2A52-76 2A03 to 2A05 Closed 2A52-49 2A04 to 2A06 Closed 2A52-96 2A04 to 2A06 Closed 2A52-75 2A05 to 2X13 Closed 2A52-89 2A06 to 2X14 Closed 2A52 67 G02 to 2A05 Open 2A52-93 G04 to 2A06 Open 7.2 Verify 480 volt safeguards buses powered from the normal source:
Position 2B52-40B 2X13 to 2B03 Closed 2B52-25B 2X14 to 2B04 Closed 2B52-40C 2B03 to 2B04 Open 2B52-39C 2B03 to 2B01 Open 2B52-26C 2B04 to 2B02 Open 2B52-38B 2B03 to 2B32 Closed 2B52-32C 2B04 to 2B42 Closed 7.3 Verify EDGs are aligned for normal standby operation:
0 01 ,_,
G02 G03 G04 Page 116 of145 CONTINUOUS USE m ,
- - . - - _ . - _ . . . - - -. - - _- .- - . _. _ - _ _ . _ . . _ = -
, , NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE
, SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 i
UNIT 2 TOTAL REWRITE
!NITIALS 7.4 The following steps are to be performed by the MTN/I&C group clectricians with OPS group assistance / direction as required:
7.4.1 Disconnect the multipoint recorder (s) from the following test i
points:
- I&C Initials
, 2P-15A, SI pump breaker 2P-15B, SI pump breaker i 2P-10A, RHR pump breaker i 2P-108, RHR pump breaker P-38A, AF pump breaker P-38B, AF pump breaker P-32A, SW pump breaker l P-32B, SW pump breaker j P-32C, SW pump breaker l P-32D, SW pump breaker P-32E, SW pump breaker P-32F, SW pump breaker
. 2W-1 Al, VNCC fan breaker j 2W-1B1, VNCC fan breaker 2W-lCl, VNCC fan breaker i 2W-ID1, VNCC fan breaker G01 or G02 to 2A05 breaker
- G03 or G04 to 2A06 breaker 2A05, voltage sensor 2A06, voltage sensor 2C-157, A SI signal 2C-167, B SI signal 7.4.2 2SI-841 A&B, accumulator discharge MOVs
- a. Verify breakers open:
, MTN ;
NUCLEAR POWER BUSINESS UNIT ORT 3 - -
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- 1. Identify cubicle 2BS2-324F Check l
Concur ;
1
- 2. Reconnect the motor leads at the common loadside I terminals of the contactors. Connect TI-T1, T2-T2 i and T3-T3. Torque to 20 inch-pounds.
MTN ,
- 3. Identify cubicle 2B52-424F. Check Concur
- 4. Reconnect the motor leads at the common loadside terminals of the contactors. Connect T1-T1, T2-T2 i and T3-T3. Torque to 20 inch-pounds.
MTN
- 5. Verify the motor leads at the common loadside terminals of 2B52-324F and 2B52-424F are properly connected. Verify
- c. Danger tag open and padlock breaker per OP-3C requirements-l
- 2. 2B52-424F :
OPS 7.4.3 Main feed pump breakers and breaker control
- a. Verify 2P-28A&B breaker control switches in
" PULLOUT."
- b. Rack out:
I
- 1. 2A52-23,2P-28A breaker on 2A01 MTN
- 2. 2A52-30,2P-28B breaker on 2A02 MTN Page 118 of145 CONTINUOUS USE l
i
- NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE ,
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE INITIALS
- c. In 2C03 at riser 50:
- 1. Remove jumper between TPAB-11 and TPAD-11.
(2P-28A) /
MTN '
- 2. Remove jumper between TPAD-1 and TPAD-2.
(2P-28A) ! >
MTN
- 3. Remove jumper between TPAJ-2 and TPAL-1.
(2P-28B) /
MTN
- 4. Remove jumper between TPAK-3 and TPAK-4.
(2P-28B) /
MTN '
- 5. Close slider TPAD-9. /
MTN
- 6. Close slider TPAK-11. /
MTN 7.4.4 Restore the D-09 and D-109 contactor interlocks in 2C-20.
- a. Close slider TB11-8 for 1B52-491. /
MTN
- b. Close slider TB27-4 for 2B52-391. /
MTN
- c. Close slider TB29-1 for 1B52-3212H. /
MTN
- d. Close slider TB9-11 for 2B52-42128. /
MTN 7.5 Restore battery chargers and batteries to normal lineup in accordance with i 0133. Verify the spare charger contactor supply breakers at both MCCs i are closed.
7.6 Return Unit I and Unit 2 SG blowdown /AF pump interlock defeat switch to the "OFF" position and return keys to the DSS key locker.
Page 119 of145 CONTINUOUS USE
l NUCLEAR POWER BUSINESS UNIT ORT 3 *
- OPERATIONS REFUELING TESTS MAJOR IPTE !
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 l TOTAL REWRITE l INITIALS 7.7 Return the following systems / components to a cold or refueling shutdown lineup as directed by the DSS:
l 7.7.1 Remove danger tag series and return the following equipment to service.
i
- a. Z-14, turbine building crane
- b. Z-29, turbine building elevator I c. 1Z-30, UI facade elevator 7.7.2 Restore PAB and service building ventilation systems to ,
normal.
i 7.7.3 Restore 2RE-211/212 and 2P-707A to service.
, 7.8 Letdown Gas Strinners 7.8.1 Position key-operated 43/ sal switch on C-180 to the
" NORMAL" position, then return the key to the DSS.
- l l 7.8.2 If not previously performed, then perform the valve testing of IT-605. Follow the directions ofIT-605 for the recovery of the letdown gas strippers.
i 7.9 If no blowdown evaporator maintenance is planned, then return the
- {
l blowdown evaporator to service per 01 16 and the DSS.
l 7.10 Restoration of systems complete per ICP 10.22A.
7.11 1&C If RMP 172 was performed, then DSS to complete RMP 172 Sections 8.0, l Verification, and 9.0, Restoration.
7.12 DSS l
' Record all MTE identification numbers used during ORT 3 on CHAMPS task sheet.
OPS l MTN i 1&C I i
ESE Page 120 of145 CONTINUOUS USE
(
l NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITli LOSS OF Revision 28 i ENGINEERED SAFEGUARDS AC January 25,1997 I UNIT 2 TOTAL REWRITE ATTAC11 MENT A Test of Emercency DC Lichtine NOTE: This test should be performed between 0300 and 0700 hours0.0081 days <br />0.194 hours <br />0.00116 weeks <br />2.6635e-4 months <br /> to minimize work disruption andforpersonnelsafety.
When test signals are present in reactorprotection or safeguards logic systems and the signal generator (s) is(are) suppliedfrom lighting system power, then a reactor trip and/or emergency safeguardsfeature trip signal '
and alarm may be generated upon the interruption ofnormallighting power.
INITIALS 1.0 Announce over the Gai-tronics that there will be a test involving the loss of normal lighting lasting ~5 seconds affecting the U2 turbine hall, and the control room.
2.0 Test of emergency DC lighting:
2.1 Open 2B52-46C on 2B-01, XL-05 feeder.
2.2 Observe control room DC lighting energized.
2.3 Reclose 2B52-46C on 2B-01 to restore normal lighting.
2.4 Observe DC lighting secured.
3.0 Reset fire protection system alarms on D-408, D-412.
i l
1 Page 121 of 145 CONTINUOUS USE
- NUCLEAR POWER BUSINESS UNIT ORT 3
' ~
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE Date ATTACHMENT B DSS 1.0 E.dARY AUXILIARY BUILDING AREA 1.1 _ Valve Alienment POSITION INITIALS SW-LW61 SW to blowdown evaporator Air On & Nor. O SW-LW62 SW from blowdown evaporator Air On & Nor. O RS-2 SA-10 manual isolation. S RS-2A SA-10 steam trap root isolation S RS-SAIO Unit 2 radwaste steam supply trip valve Air On 1.2 Verify breaker closed for the following components:
2B-32 INITIALS 2B-42 INITIALS 18-32 INITIALS 2SI-878D 2SI-878B SW-2816 2SI-852A 2SI-852B SW-2930A 2SW-2907 2SW-2880 W-85 SW-2817 18-42 2SW-2908 W-86 SW-2930B 1.3 C-22. PAB Battery Room Vent. Panel 1.3.1 Verify that "SI RESET" W-85 and "SI RESET" W-86 status lights are off.
1.3.2 Verify W-85 and W-86 speed select switches are set to " LOW."
1.3.3 Post' ion the fan mode selector switches to operate W-85 fan in "RUN" and W-86 fan in " AUTO."
1.3.4 Verify SW for battery room cooling is properly aligned.
Page 12.2 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 :
OPERATIONS REFUELING TESTS MAJOR t IPTE SAFETY INJECTION ACTUATION WITli LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE i Attachment B I INITIALS 3
4 1.4 Blowdown Evaporator Control Panel 1
NOTE: Ifno indicationforSA-9, checkfuses cubicle 4D ofB-46. If i
no indicationfor SA-10, checkfuses cubicle 4F ofB-46.
Verify valve position indication is illuminated for the following:
]
! RS-SA9 l RS-SA10 SW-LW61
- SW-LW62
, 2.0 CONTROL ROOM. C01 2.1 Safeguards Component Alignment POSITION J
2W-1 A1 Containment accident fan control switch Auto /Off i
] 2W-1B1 Containment accident fan control switch Auto /Off )
j 2W-lCl Containment accident fan control switch Auto /Off 2W-IDI Containment accident fan control switch Auto /Off i 2SI-871A Spray pump suction from RHR MOV S 2SI-871B Spray pump suction from RHR MOV S
- 2SI-841 A A accumulator discharge MOV S 2SI-841B B accumulator discharge MOV S 2SI-852A Core deluge MOV Auto + S 2SI-852B Core deluge MOV Auto + S 2SI-866A 2P-15A discharge MOV S 2SI-866B . 2P-15B discharge MOV S 2SW-2880 SW to Unit 2 turbine building MOV Auto + 0 !
SW-2816 SW to service building air conditioner MOV Auto + 0 SW-2817 SW to water treatment MOV Auto + 0 SW-2930A SW to spent fuel pit cooling MOV Auto + 0 SW-2930B SW to spent fuel pit cooling MOV Auto + 0 2SW-2907 SW from containment coolers MOV Auto + S 2SW-2908 SW from containment coolers MOV Auto + S Remarks:
Page 123 of 145 CONTINUOUS USE I
NUCLEAR POWER BUSINESS UNIT ORT 3 ' '
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE ATTACHMENT C l
CONTAINMENT ISOLATION VALVES Verify'or perform the prerequisite, then open each of the listed CIVs.
Valve ID Function Prereauisite Initials ,
2VNPSE-3244 Purge supply Containment vented 2VNPSE-3245 Purge supply Containment vented 2VNPSE-3212 Purge exhaust Containment vented
- 2VNPSE-3213 Purge exhaust Containment vented 2CV-1296 Aux. charging line isolation None 2CV-371 Letdown isolation 2CV-427 shut 2CV-371 A Letdown isolation 2CV-427 shut 2CV-313 RCP seal return 2CV-313B shut 2CV-313A RCP seal return 2CV-313B shut 2CC-769 CCW return from excess letdown HX None 2MS-5959 A SG blowdown 2MS-2042 shut 2MS-5958 B SG blowdown 2MS-2045 shut 2RM-3200A Containment air sample return None 2RM-3200B Containment air sample supply None 2RM-3200C Containment air sample supply None 21A-3047 IA to containment N2aligned to PORVs 2IA-3048 IA to containment N2aligned to PORVs 2WL-1723 Sump A drain Tape open 2WL-1728 Sump A drain None 2MS-2083 A SG sample Sample secured 2MS-2084 B SG sample Sample secured 2SI-846 Accumulators nitrogen supply HP nitrogen secured at source 2RC-508 Reactor makeup water to containment 2RC-508 shut 2SC-966A Pzr vapor sample Sample sink valve shut Page 124 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25.1997 l UNIT 2 TOTAL REWRITE l Attachment C Valve ID Function Prereauisite Initials I
2SC-966B Pzr liquid sample Sample sink valve shut l 2SC-966C Hot leg sample Sample sink valve shut 2RC-538 PRT gas sample 2RC-540 shut 2RC-539 PRT gas sample 2RC-540 shut NOTE: Below listed valves controlledfrom the PAB 2WL-1003A RCDT pump suction Refer to RCDT lineup in ORT 3 j 1
2WL-1003B RCDT pump suction Refer to RCDT lineup in J ORT 3 2WL-1698 RCDT divert to -19' sump Refer to RCDT lineup in ORT 3 2WL-1721 RCDT outlet Refer to RCDT lineup in ORT 3 2WG-1786 RCDT vent Vent header isolation 2WG-1716 and 2RC-527 shut if RCDT has oxygen atmosphere 2WG-1787 RCDT vent Vent header isolation 1 2WG-1716 and 2RC-527 shut i if RCDT has oxygen i atmosphere 2WG-1788 RCDT gas sample 2WG-1717 shut 2WG-1789 RCDT gas sample 2WG-1717 shut 2SC-951 Pzr vapor sample Sample sink valve shut 2SC-953 Pzr liquid sample Sample sink valve shut !
2SC-955 Hot leg sample Sample sink valve shut Remarks:
Page 125 of145 CONTINUOUS USE
I NUCLEAR POWER BUSINESS UNIT ORT 3 . .
OPERATIONS REFUELING TESTS MAJOR '
!~
IPTE !
', SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ;
, ENGINEERED SAFEGUARDS AC January 25,1997 l UNIT 2 TOTAL REWRITE ATTACHMENT D G02 (G01) PROCEDURE G02 / G01
- 1.0 -Transfer bus 2A05 from the G02 (G01) diesel generator to its normal power l source 2A03.
- NOTE
- Ensure start is recorded on PBF-20M, " Generator Start and Load
- ReliabilityInformation Sheet".
1.1 ' Turn the G02 (G01) mode selector switch to " Exercise." /
1.2 Depress the G02 (G01) fast governor reset pushbutton momentarily. /
1.3 Adjust the G02 (G01) frequency to 60 Hz with the governor control switch. /
1.4 Adjust the G02 (G01) voltage to 4160 V with the voltage regulator control switch. / l NOTE: Beforeproceedingfurther, check G02 (G01) breaker closed and CO2 voltmeters indicate normalsafeguards power available to 2A05.
- CAUTION
- DO NOT ATTEMPT TO PLACE MORE THAN ONE SYNCHRONIZING SWITCH TO "ON" AT THE SAME TIME; EACH PARALLELING OPERATION MUST BE l DONE INDEPENDENT OF OTHERS.
l.5 - Turn the synchronizing switch to "ON" for breaker 2A52-76. /
1.6 Observe the synchronizer voltmeters and synchroscope. /
j 1.6.1 Determine which voltmeter indicates diesel generator ou'put and adjust same to equal or slightly exceed (2 volts or less) that of the normal supply - through operation of the diesel generator
" VOLTAGE REGULATOR CONTROL SWITCH." /
1.6.2 Adjust the diesel generator frequency to obtain synchroscope .
indication " SLOW IN FAST" direction (2 to 5 RPM) through
, operation of the diesel generator " GOVERNOR CONTROL SWITCH." /
Page 126 of 145 CONTINUOUS USE Q_
' NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE Attachment D G02 / G01 1.7 When the synchroscope approaches 12 o' clock (10'/1.7 min before),
then close breaker 2A52-76. /
1.8 Operate the G02 (G01) voltage regulator control switch to adjust KVARs as required. /
1.9 Turn off the synchroscope. /
1.10 Operate the G02 (G01) governor control switch to reduce the load on G02 (G01) to 100 kW. /
1.11 Open G02 (G01) output breaker 2A52-67 (2A52-73). /
1.12 Operate the G02 (G01) voltage regulator control switch to adjust G02 (G01) voltage to 4160 V. /
1.13 Place the G02 (G01) mode selector switch to " AUTO." /
l l
l Page 127 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 4 -
OPERATIONS R.EFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 :
UNIT 2 TOTAL REWIUTE 3 ATTACHMENT E L G04 (G03) PROCEDURE G04 / G03
?
t 1.0 ' Transfer bus 2A06 from the G04 (G03) diesel generator to its normal power '
source 2A04.
NOTE: Ensure start is rew ded on PBF-20H, " Generator Start and Load ReliabilityInformation Sheet".
1.1 Ensure G03 (G04) output breaker 2A52-87 (2A52-93) is closed and that l C-02 voltmeters indicate " NORMAL SAFEGUARDS POWER" is available from 2A04. /
i l.2 Verify that the "2A06 TO 2A04 BUS TIE BREAKER" 2A52-96 is open. /
1.3 Verify that the "2A04 TO 2A06 BUS TIE BREAKER" 2A52-49 is closed. / ;
- CAUTION
- DO NOT ATTEMPT TO PLACE TWO BREAKER t SYNCHRONIZING SWITCHES TO "ON" AT THE l SAME TIME; EACH PARALLELING OPERATION MUST BE DONE INDEPENDENT OF OTIIERS.
1.4 Turn the synchronizing switch to "ON" for bus 2A06 normal supply breaker (2A52-96). / f c
1.5 Observe the synchronizer voltmeters and synchroscope.
1.5.1 Determine which voltmeter indicates diesel generator output and adjust same to equal or slightly exceed (2 volts or less) that of the normal supply - through operation of the diesel generator
" VOLTAGE REGULA TOR CONTROL SWITCH". / '
l.5.2 Adjust the diesel generator frequency to obtain synchroscope indication " SLOW IN FAST" direction (2 to 5 RPM) through operation of the diesel generator " GOVERNOR CONTROL SWITCH". /
i i
4 Page 128 of145 CONTINUOUS USE
o NUCLEAR POWER BUSINESS UNIT ORT 3 ;
OPERATIONS REFUELING TESTS MAJOR IPTE SAFE.Y INJECTION ACTUATION WITH LOSS OF Revision 28 ,
ENGINEERED SAFEGUARDS AC January 25.1997 UNIT 2 TOTAL REWRITE Attachment E G04 / G03 s
- CAUTION
- ENSURE THAT THE LOAD ON THE GENEldTOR IS
>100 KW, AFTER CLOSING THE NORMAL SUPPLY BREAKER TO PREVENT REVERSE POWER TRIP.
1.6 Close the normal supply breaker 2A52-96 to bus 2A06 when the -
synchroscope isjust before 12:00, and within the green band (10 /1.7 min.). /
1.7 Adjust KVARs as necessary by operation of the " DIESEL GENERATOR VOLTAGE REGULATOR" control switch. / ,
1.8 Turn the synchronizing switch for bus 2A06 normal supply breaker 2A52-96 to "OFF." /
i 1.9 Verify that B52-405M, the MCC B-40 bus isolation breaker, is closed. /
1.10 Reduce the load to approximately 100 kW by adjustment of the " DIESEL GENERATOR GOVERNOR" control switch. /
1.11 Drive KVARs to zero with the " DIESEL GENERATOR VOLTAGE REGULATOR" control switch. /
1.12 "OPEN" the diesel generator G04 (G03) output breaker 2A52-93 (2A52-87). /
1.13 Adjust the frequency and voltage to 60 Hz and 4160 volts respectively. /
1.14 Verify the " DIESEL GENERATOR MODE SELECTOR" switch on CO2 is in " AUTO". /
Page 129 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 . o OPERATIONS REFUELING TESTS MAJOR :
IPTE l SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2 TOTAL REWRITE -
ATTACllMENT F 1.0 Commence a shutdown of emernency diesel G01 1.1 Check that G01 output breakers 2A52-73 and 1 A52-60 are open.
1.2 Tum the G01 mode selector switch to " EXERCISE."
1.3 Depress the G01 fast start governor reset pushbutton momentarily.
1.4 Operate the G01 govemor control switch to adjust G01 frequency to 60 Hz.
1.5 Operate the G01 voltage regulator control switch to adjust G01 voltage to ,
4160 V.
1.6 Tum the G01 control switch to "STOP."
1.7 Turn the G01 output breaker control switches to " TRIP," then back to ,
" AUTO."
1.8 Tum the G01 mode selector switch to " AUTO." ,
2.0 Commence a shutdown of emercency diesel G03 2.1 '
Check the diesel generator output bret&ers 2 A52-87 and 1 A52-80 are "OPEN." ;
2.2 Tum the "G03 DIESEL GENERATOR CONTROL" switch to " START" I at panel C-02 then release.
2.3 Place the " DIESEL GENERATOR CONTROL" switch to "STOP" at panel C-02.
2.4 Note the green " READY-FOR-LOAD" light goes out.
2.5 Verify the " DIESEL GENERATOR MODE SELECTOR" switch at C-02 L is in " AUTO."
l i
Page 130 of145 CONTINUOUS USE l
r > NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR ,
l IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE Attachment F INITIALS 3.0 Commence a shutdown of emercency diesel G02 3.1 Check that G02 output breakers 2A52-67 is open. I 3.2 Turn the G02 mode selector switch to " EXERCISE."
3.3 Depress the G02 fast start governor reset pushbutton momentarily.
l 3.4 Operate the G02 governor control switch to adjust G02 frequency to 60 Hz.
3.5 Operate the G02 voltage regulator control switch to adjust G01 voltage to 4160 V. :
i 3.6 Turn the G02 control switch to "STOP."
3.7 Tum the G02 output breaker control switches to " TRIP," then back to
" AUTO."
3.8 Turn the G02 mode selector switch to " AUTO."
4.0 Commence a shutdown of emercency diesel G04 l
4.1 Check the diesel generator output breakers 2A52-93 and 1 A52-86 are "OPEN."
4.2 Turn the "G04 DIESEL GENERATOR CONTROL" switch to " START" l at panel C-02 then release.
4.3 Place the " DIESEL GENERATOR CONTROL" switch to "STOP" at panel C-02. j l
4.4 Note the green " READY-FOR-LOAD" light goes out.
4.5 Verify the " DIESEL GENERATOR MODE SELECTOR" switch at C-02 is in " AUTO."
]
Page 131 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 , ,
OPERATIONS REFUELING TESTS MAJOR IPTE ,
SAFETY INJECTION ACTUATION WITli LOSS OF Revision 28 .
ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE ATTACliMENT G i
ORT 3 ROSTER STATION STATION OPERATOR OPERATOR NO. LOCATION QUALIFICATION NAME 1 Control Rm SRO (Relief DSS) ;
2 2C03 & 2C04 CO (Days CO) !
3 C01 Left CO (Relie0 4 C01 Right CO (Relie0 ,
5 CO2 G01 & G03 CO (Relie0 6 CO2 G02 & G04 CO/ DOS (Relie0 7 C59, C180 & AO i 2B42 PAB (Relie0 )
8 2B32 PAB AO 2P-10A&B (Relie0 9 SA-1 & 10 AO
! 2MS-2017 & 2018 (Relie0 10 IA/SA Comp. TH AO G01, G02, G03 & G04 (Relie0 11 Breakers - CSR Elec 12 2B391,2A05 & 2A06 Elec ;
UV relays l 13 2B4212B - PAB Elec l C22 - PAB i 14 Sliders - CR Elec 15 CR-CSR I&C (3)
Computer Rm Recorders ~- CSR 16 2P-14 & 2P-15 AO pumproom (relie0 17 C01,2C03 CO Page 132 of 145 CONTINUOUS USE b
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2 TOTAL REWRITE !
l ATTACHMENT H I ORT 3 TAGOUT LISTING D
LD Nomenclature Position 2CV-313B Seal return man iso. Shut 2MS-2042 2HX-1 A blowdown isol. AOV control switch Shut 2MS-2045 2HX-1B blowdown isol. AOV control switch Shut 2WL-1723 Sump A drain AOV control switch Open 2MS-316 - 2HX-1 A sample manual isol. Shut 2MS-317 2HX-1B sample manual isol. Shut 2SI-838A High pressure N2 supply to accumulator Shut 2SI-838B High pressure N2 supply to accumulator Shut 2RC-508A RMUW to containment manual isol. Shut 2SC-956A Pzr steam space sample manual isol. Shut 2SC-956B Pzr liquid space sample manual isol. Shut 2SC-956C Hot leg sample manual isol. Shut 2RC-540 PRT to GA sample manual isol. Shut 1WL-1698 U1 RCDT to sump AOV IA supply (FC) Shut WL-1698A U1 and U2 RCDT drain manualisol. Shut WL-1698B Common RCDT drain line IVTC Shut 2WL-1726 2P-18 discharge manual isol. Shut 2WL-1727 2P-66 discharge manual isol. Shut 2WL-1698 U2 RCDT to sump AOV control switch at C-59 Open 2RC-527 PRT to VH AOV control switch Shut 2WG-1716 RCDT to VH manual isol. Shut 2WG-1717 . RCDT to GA sample manual isol. Shut P-20 P-20 control switch on C-59 Off BE-15 Waste evap. feed filter bypass Shut BE-115 Waste evap. feed filter outlet Shut D-08 AC supply breaker to D-08 on D08 door panel Open D-107 AC supply breaker to D-107 on D107 door panel Open 2B52-391 D-09 A Train AC supply bkr. Open 2B52-4212B D-109 B Train AC supply bkr. Open 1MS-251 1HX-1 A supply to RS manual isol. Shut 1MS-252 1HX-1B supply to RS manualisol. Shut RS-64 RS high pressure header vent Open 2SI-868A Spray header manualisol. Shut 2SI-868B Spray header manualisol. Shut 2SI-860A 2P-14A discharge MOV control switch S & Auto 2SI-860B 2P-14A discharge MOV control switch S & Auto 2SI-860C 2P-14B discharge MOV control sw. S & Auto Page 133 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 4 -
OPERATIONS REFUELING TESTS MAJOR IPTE I SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 I ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE Attachment H i LD Nomenclature Position i
2SI-860D 2P-14B discharge MOV control sw. S & Auto 2SI-874A 2P-14A eductor NAOH isol. Shut 2SI-874B 2P-14B eductor NAOH isol. Shut <
2SI-866A 2P-15A discharge MOV bkr. & control switch Valve shut, bkr open 2SI-866B 2P-15B discharge MOV bkr. & control switch Valve shut, bkr open l 2SI-862K Spray high flow test line isol. '
Shut Z-14 disconnect Turbine building crane disconnect Open PP9, Bkr 1 1Z-30, Unit I facade elevator Open s B52-211DL Z-29, Turbine building elevator Open i
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L l
l Page 134 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 :
UNIT 2 TOTAL REWRITE l ATTACHMENT I 1.0 SECURING G01 OR G02 DIESEL AFTER ORT-3 TEST COMPLETED (LOADING NOT REQUIRED). i i
NOTE: Ensure start is recorded on, " Generator Start and Loud Reliability information Sheet," PBF-2014.
NOTE: If G01/G02 unloaded run time exceedsfour hours, then mark Steps 1.1 through 1.16 as N/A andproceed to Section 2.0.
G01/ G02 l l
l 1.1 Before proceeding further, check the diesel generator output breakers are !
"OPEN. / !
l 1.2 Turn the " MODE SELECTOR" to " EXERCISE." / J 1.3 Depress the fast start governor reset pushbutton " momentarily." /
l 1.4 Adjust frequency to 60 Hz with " GOVERNOR CONTROL SWITCH." /
1.5 Adjust voltage to 4160 V with " VOLTAGE REGULATOR CONTROL SWITCH." / I 1.6 Fill the diesel fuel oil sump tank to approximately 475 gallons by pushing I the start button for the sump tank fuel oil pumps at the " engine control panel." /
l 1.7 When the level in the sump tank reaches 475 gallons, push the "STOP" i button for the sump tank fuel oil pumps. /
1 Page 135 of 145 CONTINUOUS USE
1 NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR !
IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 >
ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWIUTE Attachment 1 G01/ G02
- CAUTION
- ACCOMPLISH STEPS 1.8,1.9 AND 1.10 IN A TIMELY l
MANNER; THESE ENABLE THE DIESEL l
GENERATOR TO AUTOMATICALLY FAST START. !
1.8 Turn the " DIESEL GENERATOR CONTROL SWITCH" to "STOP." !
The green ready-to-load light will go out when the diesel slows down and j disagreement lights will show on both breaker control switches. / !
1.9 Turn breaker control switches to trip and back to auto to reset both white lights. This resets output breaker lockout relays. /
3 1.10 Turn the " MODE SELECTOR" to " AUTO;" restoring the diesel to its standby status. / '
l.11- Drain engine air boxes while at idle speed (one valve and pipe plug; volume normally s250 ml). /
1.12 The diesel will idle for about 11 M minutes before stopping, at whici, ilme ;
the amber diesel-started light will go out. /
1.13 Return the service water pumps to the number required for existing plant conditions (2 minimum). /
NOTE: Ensure stay tank levelis greater than 72%.
1.14 Verify diesel generator day tank fill has automatically taken place or manually operate the system if necessary. A 4-hour supply of fuel oil must be maintained for G01/G02. This corresponds to 72% level in the day tank and 400 gallons in the sump tank. / j 1.15 Ensure P-206A and P-207A fuel oil pump control switches on C-01 are left in " AUTO" (neutral) position subsequent to refill. /
1.16 After engine has been secured for at least 3 minutes, verify fuel oil system No. I <2 psig and check SCR relay in C-64/C-65 dropped out (plunger dowm). /
1.17 Declare G01/G02 back in service and exit 7-day LCO. /
Page 136 of 145 CONTINUOUS'USE
! ' NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE j' SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 l ENGINEERED SAFEGUARDS AC January 25,1997 l UNIT 2 TOTAL REWRITE Attachment I l
G01/ G02 2.0 SECURING THE DIESEL GENERATOR AFTER ORT-3A TEST
' COMPLETED (DIESEL LOADING REQUIRED).
NOTE: Ensure start is recorded on, " Generator Start and Load Reliability .
Information Sheet," PBF-2014.
NOTE: Section 2.0 is only required if G01/G02 unloaded run time exceeded four hours during theperformance of ORT 3.
2.1 Turn the " MODE SELECTOR" to " EXERCISE." /
2.2 Depress the fast start governor reset pushbutton " momentarily." /
2.3 Adjust frequency to 60 Hz with " GOVERNOR CONTROL SWITCH." /
t 2.4 Adjust voltage to 4160 V with " VOLTAGE REGULATOR CONTROL SWITCH." /
' *CAUTION
- DO NOT ATTEMPT TO PLACE TWO BREAKER SYNCHRONIZING SWITCHES TO "ON" AT THE SAME TIME; EACH PARALLELING OPERATION MUST BE DONE INDEPENDENT OF OTHERS.
2.5 Turn the synchronizing switch to "ON" for the desired A05 bus breaker: /
G01 to I A05 - Bkr I A52-60 G02 to 2A05 - Bkr 2A52-67 l
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Page 137 of145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 . .
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE Attachment I G01/ G02 2.6 Observe the synchronizer voltmeters and synchroscope. /
2.6.1 Determine which voltmeter indicates diesel generator output and adjust same to equal or slightly exceed (2 volts or less) that of the normal supply - through operation of the diesel generator
" VOLTAGE REGULATOR CONTROL SWITCH." /
2.6.2 Adjust the diesel generator frequency to obtain synchroscope indication " SLOW IN FAST" direction (2 to 5 RPM) through operation of the diesel generator " GOVERNOR CONTROL SWITCH." /
NOTE: Insure dieselloading remains within rated capacity after breaker closure in next step.
NOTE: IfP-32A, B and F are not in service, then they willsequence "0N" when the output breaker is closed.
2.7 Close the breaker to the desired A05 bus (as determined in 2.5 above),
when the synchroscope approaches 12:00, (10*/1.7 min. before). /
2.8 Adjust kvars in the out direction as necessary by operation of the diesel generator " VOLTAGE REGULATOR CONTROL SWITCH." /
2.9 Tum off the synchroscope (synchronizing switch selected in 2.5 above placed to "OFF"). /
2.10 "OPEN" 1SW-2907, ISW-2908,2SW-2907 and 2SW-2908, containment vent cooler outlet valves, as necessary for service water header pressure control. /
2.11 Begin one hour run at 2500-2700 kW and 500 KVARs. /
2.12 Reduce the load (kW) to the diesel generator by adjustment of the
" DIESEL GOVERNOR CONTROL SWITCH." /
Page 138 of 145 CONTINUOUS USE
' NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 1 UNIT 2 TOTAL REWRITE Attachment i G01/ G02 2
NOTE: Leave breaker control switch in " auto " (neutral) position.
- 2.13 With diesel generator load at approximately 100 kW and zero kvars, open
- the diesel generator output breaker to desired bus:
4 G-01 G-02 1 A05 - Bkr 1 A52-60 2A05 - Bkr 2A52-67 1
l 2.14 Adjust diesel generator voltage to 4160 V with " VOLTAGE REGULATOR CONTROL SWITCH." /
2.15 Fill the diesel fuel oil sump tank to approximately 475 gallons by pushing the start button for the sump tank fuel oil pumps at the " engine control panel." /
2.16 When the level in the sump tank reaches 475 gallons, push the "STOP" button for the sump tank fuel oil pumps. /
- CAU'. ION
- ACCOMPLISH STEPS 2.17,2.18 AND 2.19 IN A TIMELY MANNER; THESE ENABLE THE DIESEL GENERATOR TO AUTOMATICALLY FAST START.
2.i7 Tum the " DIESEL GENERATOR CONTROL SWITCH" to "STOP."
The green ready-to-load light will go out when the diesel slows down and disagreement light will show on both breaker control switches. /
2.18 Turn breaker control switches to trip and back to auto to reset both white lights. This resets output breaker lockout relays. /
2.19 Turn the " MODE SELECTOR" to " AUTO;" restoring the diesel to its standby status. /
2.20 The diesel will idle for about 1IM minutes before stopping, at which time the amber diesel-started light will go out. /
2.21 Drain engine air boxes while at idle speed (one valve and pipe plug; volume normally 5:250 ml). /
Page 139 of 145 CONTINUOUS USE
~
NUCLEAR POWER BUSINESS UNIT ORT 3 . .
OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25.1997 d
UNIT 2 TOTAL REWRITE -
Attachment I G01/ G02 ,
2.22 Return the service water pumps to the number required for existing plant conditions (2 minimum). /
NOTE: Ensure day tank levelis greater than 72%
i 2.23 Verify diesel generator day tank fill has automatically taken place or manually operate the system if necessary. A 4-hour supply of fuel oil
! must be maintained for G01/G02. This corresponds to 72% level in the day tank and 400 gallons in the sump tank. /
4
, 2.24 Ensure P-206A and P-207A fuel oil pump control switches on C-01 are l left in " AUTO" (neutral) position subsequent to refill. /
q 2.25 After engine has been secured for at least 3 minutes, verify fuel oil system No. I <2 psig and check SCR relay in C-64/C-65 dropped out (plunger dowm). /
2.26 Declare G01/G02 back in service and exit 7-day LCO. /
1 1 l
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Page 140 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR
- UNIT 2 TOTAL REWRITE ATTACHMENT J 1.0 SECURING G03 OR G04 DIESEL AFTER ORT-3 TEST COMPLETED (LOADING NOT REQUIRED).
[ NOTE: Ensure start is recorded on, " Generator Start and Load Reliability l ,
Information Sheet," PBF-2014.
I NOTE: If G03/G04 unloaded run time exceedsfour hours, then mark l Section 1.0 as N/A andproceed to Section 2.0.
- G03 / G04 1
1.1 Before proceeding further, check the diesel generator output breakers j "OPEN." /
1 l 1.2 Verify that the MCC B-40 Bus Isolation Bkr. to Non-Safety Loads l B52-405M is Closed for the appropriate diesel. /
)
1.3 Verify the " DIESEL GENERATOR MODE SELECTOR" switch at C-02
} is in " AUTO." /
^
1.4 Turn the appropriate " DIESEL GENERATOR CONTROL" switch to
- " START" at panel C-02 then release. /
1
! 1.5 Place the appropriate " DIESEL GENERATOR CONTROL" switch to "STOP" at panel C-02. /
l NOTE: The engine now is in the "cooldown" modefor 15 minutes, however, l t
the engine will receive an " auto" fast start signal and go to a i
ready-for-load condition upon an Si or A06 Undervoltage condition. ;
i
]
1.6 Note the " green" " READY-FOR-LOAD" light goes out. /
1.7 Drain engine air boxes while at idle speed (one valve and pipe plug;
- volume nonnally s250 ml). /
1
! 1.8 The diesel engine will idle for fifteen minutes before stopping; " amber" 1 light will go out / '
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1 Page 141 of 145 CONTINUOUS USE
~ ~
UCLEAR POWER BUSINkSS U IT ORh3 * '
OPERATIONS REFUELING TESTS MAJOR i
< IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25.1997 UNIT 2 TOTAL REWRITE Attachment J I
G03 / G04 NOTE: Thefuel oil day tank high alarm is set at 90.6%
9 1.9 Locally fill the diesel fuel oil day tank T-176A(B) to greater than 86.5% as shown on level indicator LI-3992A(B) by operation of the appropriate fuel oil transfer pump P-206B(P-2078). /
?
1.10 When the level in the day tank is greater than 86.5%, insure the fuel oil transfer pump control switches are returned to auto. /
1.11 Return the service water pumps to the number required for existing plant
! conditions (2 minimum). /
! 2.0 SECURING THE DIESEL GENERATOR AFTER ORT-3 TEST COMPLETED l (DIESEL LOADING REQUIRED).
NOTE: Ensure start is recorded on, " Generator Start and Load Reliability Information Sheet," PRF-2014.
NOTE: Section 2.0 is only required if G03/G04 unloaded run time exceeded ,
four hours during the performance of OR T-3.
l 2.1 Verify the " DIESEL GENERATOR MODE SELECTOR" switch at C-02
- is in " AUTO". / j i
l 2.2 Turn "G-03(G-04) DIESEL GENERATOR CONTROL" switch to )
- " START" at panel C-02 then release. / l I
- CAUTION
- DO NOT ATTEMPT TO PLACE TWO BREAKER l SYNCHRONIZING SWITCHES TO "ON" AT THE SAME TIME; EACH PARALLELING OPERATION MUST BE DONE INDEPENDENT j OF OTHERS.
2.3 Turn the synchronizing switch to "ON" for the desired A06 bus breaker. ;
G03 to 1 A06 - Bkr l A52-80 / -
G04 to 2A06 - Bkr 2A52-93 /
l Page 142 of145 CONTINUOUS USE
o l
a cNUCLEAR POWER BUSINESS UNIT ORT 3 l OPERATIONS REFUELING TESTS MAJOR )
)
SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25,1997 !
UNIT 2 TOTAL REWRITE 1 Attachment J i
G03 / G04 2.4 Observe the synchronizer voltmeters and synchroscope. l 2.4.1 Determine which voltmeter indicates diesel generator output and adjust same to equal or slightly exceed (2 volts or less) that of the normal supply - through operation of the diesel generator
" VOLTAGE REGULATOR CONTROL SWITCH." /
2.4.2 Adjust the diesel generator frequency to obtain synchroscope indication " SLOW IN FAST" direction (2 to 5 RPM) through operation of the diesel generator " GOVERNOR CONTROL SWITCH." /
- CAUTION
- ENSURE THAT THE LOAD ON THE GENERATOR IS >100 KW, AFTER CLOSING THE NORMAL SUPPLY BREAKER TO PREVENT REVERSE POWER TRIP.
NOTE: IfP-32C, D and E are not in service, then they willsequence "ON" when the output breaker is closed.
2.5 Close the breaker to the desired bus when the synchroscope isjust before 12:00, and within the green band (10 /1.7 min.).
1 A06 - Bkr 1 A52-80 /
(2A06 - Bkr 2A52-93) /
2.6 Adjust kvars as necessary by operation of the " DIESEL GENERATOR VOLTAGE REGULATOR" control switch. /
2.7 Turn off the synchroscope (synchronizing switch selected in 5.1.5 above placed to "OFF") /
2.8 Open 2SW-2907,1SW-2908,2SW-2907 and 2SW-2908, containment vent cooler outlet valves, as necessary for service water header pressure control. /
2.9 Begin one-hour run at 2500-2700 kW and 500 KVARs. /
Page 143 of 145 CONTINUOUS USE
NUCLEAR POWER BUSINESS UNIT ORT 3 3 , ,
o OPERATIONS REFUELING TESTS MAJOR j IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28
- ENGINEERED SAFEGUARDS AC January 25,1997 UNIT 2 TOTAL REWRITE Attachment J G03 / G04 l 1
2.10 Verify that the "MCC B-40 Bus Isolation Bkr. to Non-Safety Loads" B52-- 05M is Closed. /
l- 2.11 Reduce the load to approximately 100kw by adjustment of the " DIESEL GENERATOR GOVERNOR" control switch". /
i i 2,12 Drive kvars to zero with the " DIESEL GENERATOR VOLTAGE i REGULATOR" control switch. / <
t 2.13 "OPEN" the diesel generator output breaker to the desired bus: ,
G03 G04
) 1 A06 - Bkr 1 A52-80 2A06 - Bkr 2A52-93
. 2.14 Adjust the frequency and voltage to 60 Hz and 4160 volts respectively. /
1 3 2.15 Place the "G-03(G-04) DIESEL GENERATOR CONTROL" switch to :
"STOP" at C-02. / [
i ;
NOTE: The engine will run at idle speed in the "cooldown " modefor 15 i minutes, however, it will receive an autofast start signal and go to its l
{ ready-for-load condition should an SI or A 06 Undervoltage condition arise.
2.16 Note the "gr::en" " READY-FOR-LOAD" light goes out. /
i 2.17 Drain engine air boxes while at idle speed (one valve and pipe plug; volume normally 5250 ml). / !
2.18 The diesel engine will idle for fifteen minutes before stopping; amber light I will go out. /
NOTE: Thefuel oilday tank high alarm is set at 90.6%.
2.19 Locally fill the diesel fuel oil day tank T-176A(B) to greater than 86.5% as l shown on level indicator LI-3992A(B) by operation of the appropriate fuel oil transfer pump P-206B(P-207B). /
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1 Page 144 of 145 CONTINUOUS USE
" ' ' NUCLEAR POWER BUSINESS UNIT ORT 3 OPERATIONS REFUELING TESTS MAJOR IPTE SAFETY INJECTION ACTUATION WITH LOSS OF Revision 28 ENGINEERED SAFEGUARDS AC January 25.,1997 UNIT 2 TOTAL REWRITE Attachment J G03 / G04 2.20 When the level in the day tank is greater than 86.5%, insure the fuel oil transfer pump control switches are returned to auto. /
2.21 Return the service water pumps to the number required for existing plant conditions (2 minimum). / ,
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Page 145 of 145 CONTINUOUS USE
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