ML20086U293
| ML20086U293 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 06/03/1995 |
| From: | GEORGIA POWER CO. |
| To: | |
| References | |
| OLA-3-A-086, OLA-3-A-86, NUDOCS 9508040033 | |
| Download: ML20086U293 (43) | |
Text
{{#Wiki_filter:, , 80-4'24/fze - RAe Approval / Avi/75 k-8% h t &z y % Bectric Generating Plant "* i . NUCl. EAR OPERATIONS tj'1gj_1
"*** ETE mon No.
RC 20 g,f,fg Unit 1 Georgia Pbwer e . go. 5 31 A mn n? g 0FFICE OF SECRETARY 00CKETlHG & SERVICE D_IESEL GENERATORS BRANCH 1.0 PURPOSE ' '
- This procedure provides instructions for the operation of the Diesel Generators. This procedure should be used for maintenance troubleshooting or maintenance testing.
using 14980-1, Operability ofGenerator
" Diesel the DieselOperabilit Generator is p'roven Test .
Specific subsections: instructions are provided in the f llowing 4.1.1 Preparing Train A(B) Diesel Generator For Automatic Operation 4.1.2 Local Startup Of' Train A(B) Diesel Generator 4.1.3 Startup of Train A(B) Diesel Generator From The Control Room 4.3.1 Stopping Train A(B) Diesel Generator 4.4.1 Cylinder Moisture Check 4.4.2 Emergency Stopping Train A(B) Diesel Generator 4.4.3 Diesel Generator Operation Under LOCA Conditions 4.4.4 Adding Lube Oil To The Diesel Generator Sump l 4.4.5 Switching From In-Service Lube Oil Filter To ' Standby Filter With Diesel Generator In Operation. 4.4.6 Switching From In-Service Fuel Oil Filter To Standby Filter With Diesel Generator In ! Operation. 1 4.4.7 Switching From In-Service Fuel 01:1 Strainer l To Standby Strainer With Diesel' Generator In ' Operation ' ~ 4.4.8 Generator Failure During Loss of Offsite gDQf/6DQ Power RXIHBIT A EXHIBIT 9500040033 950603 92PRWEM M62
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< l PRoCsDU,.E No. 3;fvisioN pagg go,
.V VEGP- 413145-1 20~ -2'of.43
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- 2 .' 0 PRECAUTIONS'AND LIMITATIONS' 2.1 PRECAUTIONS'
' 2.1.1 A Diesel Generator must' ba taken out of service if any resistance to engine rotation is encountered while.
operating the Pneumatic Barring Device.-
.2.1.2 The.following Diesel Generator: Electrical Protection Relays areLbypassed during a Normal Start when the Diesel Generator is not paralleled to the off-site power grid.
- a. Reverse Power 132,
- b. Underfrequency 181,
- c. Negative Phase Sequence 146.
2.1.3 When operating under actual Safety Injection Emergency
- Start conditions, the only active Diesel Generator protective devices are:
- a.- Generator Differential'187A, B, C,
- b. Low Lube Oil Pressure,
- c.; High Jacket Water Temperature, i
- d. Engine Overspeed.
2.1.4 The Lube Oil and Jacket. Water Keep-Warm P w s and
- i. Heaters and the Generator Space Heater should be i
operating whenever a Diesel Generator is aligned for automatic startup. l i 2.1.5 The governor Load Limit, Speed or Speed Droop settings I should not be altered unless: i
- a. Required by an approved test procedure, or- !
- b. The' Torque Seal has been damaged or broken.
The Maintenance Department should be notified per 00350-C, " Maintenance Program'.' to make any changes or ' corrections'to the governor settings.
- 4. 2.1.6 If the Diesel Generator is in continuous operation, 1 additional supplies of fuel oil shall be ordered on or
' before the fifth day of continuous operation. ;
4
- 1 i
i 1 92 N CT 062263 { nuns \ j
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L 4-PRocEouRE No. REvsssoN - l
,41 VEGP- 13145 0 AGE NO.
20 3 of 43 _ 2.1.7 ~The emergency Diesel Generators shall not be used for peaking service. 2.1.8 If the. Diesel Generator is being operated in-the Parallel' mode never transfer the LOCAL-REMOTE Switch-1-HS-4516 (4517) on PDG1 (PDG3) to LOCAL.as this will take governor and voltage regulator out of the droop mode. 2.1.9 When:the Diesel Generator is paralleled to the offsite power grid the kVAR Icad should be maintained OUT and less than one half of the kilowatt load. 2.1.10 The Diesel Generators should not be operated in paralle.1 time. This with the offsite grid for prolonged periods of is to keep disturbances in the grid from affecting the Diesel Generators. 2.1.11 Only one Diesel Generator should be operated at a time except during emergency conditions. - 2.2 LIMITATIONS 2.2.1 A Diesel Generator will not. accept an-Emergency Start-signal from the Control Room if any of the following-conditions exist:
- a. Local / Remote Switch 1-HS-4516 (4517) at PDGl-(PDG3)'is in LOCAL, '
- b. Starting ~ air pressure in both air headers.is less than 150 psig,
- c. Engine controls are in the maintenance mode, !
- d. Emergency Stop circuit energized, (
- e. Overspeed trip not reset.
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PROCEDURE No. REVISION
- , PAGE No.
- s. VEGP 13145-1 20
- 4. t of 43 NOTE A Diesel Generator Emergency Start is initiated by closure of the Train A or B Engineered-Safety Feature Safety Injection. contacts or omeration of the manual brea:c-glass station at-the Engine Control Panel. All other Diesel. Generator-start signals are considered to be a Normal Start.
2.2.2 The following Diesel Engine shutdown signals are bypassed during an Emergency-Starts
- a. High crankcase pressure,
- b. High engine / turbocharger vibration, -
- c. Low turbocharger oil pressure,
- d. High engine bearing temperature,
- e. High engine lube oil temperature,
- f. Low jacket water pressure.
2.2.3 The rated capacity of a Diesel Generator is 7000 kW, load should not be permitted to-exceed 7000 kW during testing unless specifically required by the' test procedure. 2 hours during A 102 overload emergency of 7700 kW is allowed for-operation. 2.2.4 The Diesel Generators should not be operated at less than 30% load (2100 kW) for prolonged periods of time. 2.2.5 If prolonged operation at less than 30% load cannot be avoided, the Diesel Generator should be-loaded to 50% (3500 kW) for a 2 hour period for.each 24 hour period of low or no-load operation. 2.2.6 The Diesel Generators can operate at full load for 3 minutes with no Nuclear Service Cooling Water (NSCW) flow. If NSCW flow is not established within 3 minutes to a running Diesel Generator, the Diesel Generator should be tripped. 2.2.7 The' pneumatic engine barring device will only operate when the engine is in the MAINTENANCE mode and must be disengaged before the engine can return to the OPERATION mode. se PROKCT 062265 reun . j
f K-PMocEDU ENO. g.gypsg)g
. P PAGE NO. .f j VEGP 13145-1' 20- ~ 5 -of.;43 !
2.2.8 Once initiated,;the Diesel Generator shutdown signals- i remain in effect for 90 seconds. During this period, ! the Diesel Generator-will only respond to.an Emergency- l Start signal generated by a Safety Injection. Actuation signal or the local-break glass station. To preclude -; the depletion of starting air, wait until local red i
' stopping light is OFF (approximately 90 seconds) after j a normal stop before attempting to start the diesel !
normally. I 2.2.9 h
'All start attempts, including those from bona fide !
start signals, shall be logged'in=the Unit Shift i Supervisor's or Unit Control logbook. The log entry' -i shall include the following information: .
- a. Start time,
{
- b. Reason for start, :
i
- c. Success or failure of the start ~ attempt. -
2.2.10 Two separate and independent Diesel Generators shall be I operable in Modes 1,2,3, and 4. Technical ! specification 3.8.1.1. ! i 2.2.11 ) One Diesel Generator shall be operable in' Modes 5 and j
- 6. Technical specification 3.8.1.2. 1 2.2.12 If a Diesel Generator has been operated for a period of t
i one hour or greater, the Diesel Fuel Oil Day Tank shall ! be checked for water. Technical Specification i 4.8.1.1.2b. '; 2.2.13 If during a Diesel Engine start the Fail To Start alarm l comes in but the engine keeps running, the support l systems will operate as if the engine was' shut down. ! To reset'these systems the START Pushbutton must be : pressed This will stop the Keep Warm Pumps, turn off-the Keep Warm Heaters, stop the Crankcase ans and. l j place the alarms in service that are bypassed when shut 1 down. : 3.0 PREREQUISITES OR INITIAL CONDITIONS l t
- 3 .1 The NSCW System is in service to provide cooling water to the Diesel Generator Jacket Water Heat Exchangers.. J 3.2 The Diesel Generator Building HVAC System is available to provide ventilation during diesel operation. 1 3.3 The Starting Air Dryers have been energized:for at l least 24 hours. (Applies to Sub-subsection 4.1.1 )
only unless alternate means of heating are available ( with Engineering concurrence.) Og PROJECTp22e6 ] mm ' ~ m .J
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pa a No. i
. VEGP 13145-1 20 6 of 43 1 4.0 INSTRUCTIONS !
, NOTE This. procedure is written using Train A component designations.
l Train B designations are shown in ,- parenthesis. ' 4.1- STARTUP 4.1.1 Preparing Train A (B) Diesel Generator For Automatic Operation 4.1.1.1 COMPLETE 11145-1, " Diesel Generator Alignment". 4.1.1.2 PLACE the Jacket Water Circulating Pump and Standpipe Heater in service: '
- a. '
CHECK that the LOW LEVEL JACKET WATER annunciator is not lit, 4
- b. CHECK.the Jacket Water Standpipe Level 1-LI-5741 (5742) is greater than 90%, ,
I i
- c. At 480V MCC INBI (1NBO), START Jacket Water Circulating Pump 1-2403-G4-001(002)-P04 by placing '
the local handswitch in AUTO,
- d. At 480V MCC 1NBI (lNBO), LNERGIZE Jacket Water ;
Heater 1-2403-G4-001(002)-H01 by placing the-local handswitch in AUTO. l NOTE 011 should be added via the Lube Oil Sump Dipstick connection to bring the level into specification. 4.1.1.3 CHECK Lube 011 Sump Dipstick level between HIGH STATIC : and LOW STATIC. l I 4 e 92 PROJECT 082267 m44s
' PROCEDURE No.
LEVtSION pA,2 E NO. VEGP 13145-1 20 7 of 43
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NOTE If the Lube 011 Circulating Pump (Keep-Warm Pump) cannot be started, the Diesel Generator should be declared inoperable and maintenance initiated to repair the pump. 4.1.1.4 PLACE the Lube Oil Circulating Pump and Lube Oil Heater in service:
- a. CHECK the Low Level Lube Oil Annunciator is reset, NOTE The Lube Oil Circulating Pump Discharge Relief Valve may lift until the lube oil temperature is above 125'F. .
- b. At 480V MCC INBI (1NBO), START Lube Oil Circulating Pump 1-2403-G4-001(002)-P07 by placing the local handswitch in AUTO,
- c. At 480V MCC INBI (lNBO), ENERGIZE Lube Oil Heater 1-2403-G4-001(002)-H02 by placing the local handswitch in AUTO.
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P; PROCEDURE N2 REVIS40N PAaE NO. VEGP. '13145-1 20 8 of 43 1 o 4.1.1.5
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PLACE the Starting-Air System in service CAUTION 120V AC power.must be available to the Air Dryers at least 24 :' hours. prior to starting the refrigeration units unless j alternate means of heating are available with Engineering : concurrence. i a. START Air Dryer 1-2403-G4-001(002)-K01 and.K02 refrigeration units, i NOTE
- The red High Air Tegerature light will come on den the. .
refrigeration unit is started. - and will remain on for t approximately 15 minutes. The Air Compressor should~not be started until the red light on 4 the Air Dryer goes.off. j
- b. At MCC INBI (INBO), PLACE Air After Cooler Fans.
1-2403-G4-001(002)-E01 and E02 in AUTO by placing the local handswitches in AUTO, ,
- c. At MCC INBI (lNBO), START Air Compressors i 1-2403-G4-001(002)-C01 and CO2 by placing the a
local h'ndswitches in AUTO. , 4.1.1.6 When Starting Air Receiver pressure. reaches 25 psig, ; CRACK OPEN Receiver Drain Valves.1-2403-X4-762 (723) and 772 (728) to remove accumulated water and sediment, , then CLOSER independent verification closed required. ! 4.1.1.7 When Starting Air Receiver pressure reaches 245 to 255 psig, down. CHECK that the Air Compressors automatically shut , i 4.1.1.8 INITIATE 13146-1, " Diesel Generator Fuel Oil Transfer System" to establish a fuel oil supply to the engine. ; 4.1.1.9 COMPLETE Checklist 1 (2), Train A (B) Diesel Generator Standby Mode Status Check. ' 4.1.1.10 The Train A (B) Diesel Generator is now available for automatic starting. > l 92 PROJECT 082200 ms s
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- i PRocsDURE No. l LEV E N. PAlf No, 4 '
.VEGP 13145-1 20 9 of 43 1
e -\ 4.1.2- Local Startup of Train A (B)' Diesel Generator
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. CAUTION. '
1 Prior to removing a Diesel I Generator from standby..in modes 1, 2, 3 or 4,-ensure , that all.of the safety j related equipment for the other train is in service. 4.1.2.1 REQUEST permission to take the Train A (B) Diesel Generator out of standby.. i 4.1.2.2 If.the engine cylinders have not been checked for i moisture within the last 4 hours, PERFORM : Sub-subsection 4.4.1, Cylinder Moisture Check. ,j 4.1.2.3 At Generator Control Panel PDG1 (PDC 3): a. PLACE Local Remote Switch 1-HS-4516 (4517) . in LOCAL, ,
- b. If the. generator is not to be paralleled to the !
off-site grid, PLACE Diesel Generator Output 3 Breaker Control Switch 1-HS-1AA0219 (IRA 0319) on ! QEAB in the PULL-TO-LOCK position. 4.1.2.4 At Engine Control Panel PDG2 (PDG4), VERIFY the ENGINE CONTROL IN LOCAL annunciator alarm energizes. f CAUTION ' The Turbo Lube Oil Orifice Bpass Valve should be opened 1-2 minutes prior to diesel ' start, and should be promptly closed after the start.- '
-l 1
Excess prelubrication may l result in oil accuamlation i in the exhaust piping and an i exhaust fire upon engine start. ' 4.1.2.5- OPEN the Turbo Lube Oil Orifice Bypass Valve ; 1-2403-U4-130 (131) one to two minutes prior to starting the Diesel Generator. 4.1.2.6 ALERT personnel in the vicinity of the Train A (B) Diesel Generator Building that engine startup is consnencing. I l
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i 92 PROMCT 082270 !
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'PaocEcu a No. REV$oN.
*' PA2E No.
VEGP- 13145-1 20 10 of 43
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CAUTIONS. >
- a. '
Turbocharger Oil'PEassure Gauges 1-PI-19170 (19171) and ' l-PI-19170A (19171A) should be- ' monitored during startup, and i the STOP pushbutton depressed if oil pressure is not indicated within 15 seconds. ;
- b. If the Generator Field fails to flash. immediately stop the diesel and notify Engineering for an evaluttien of the problem. !
i I NOTE ' When the Diesel Generator is l started, the Generator Trouble Alarm may annunciate due.to {
' a spurious actuation of the Generator Field Ground relay. ;
This is a normal startup alarm. > 4.1.2.7 DEPRESS Manual Start pushbutton'l-HS-4569A (4570A). ; 4 4.1.2.8 CLOSE the Turbo Lube Oil Orifice Bypass Valve 1-2403-U4-130 (131): independent verification required. 4.1.2.9 If the Generator Field Ground relay flag is visible, then PERF0EK the~following at Generator Control Panel PDG1 (PDG3):
- a. RESET the DGlA'(DGlB)-Generator' Field Ground relay.
- flag by placing the Generator Field Ground relay test switch to the RESET position,.
- b. DEPRESS the Relay Target Reset Pushbutton.
4.1.2.10 At 480V MCC INBI (lNBO), CH'ECK the following:
- a. The Generator Space Hester is OFF,
- b. The Jacket Water Circulating Pump is OFF,
- c. The Lube Oil Circulating Pump is OFF.
t 92 PROJECT 062271
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-:n PaoCEDUME No.
CEVISioN :
~ pAgg go,
, VTCP -13145-1 20
.11 of143 .
4.1.2.11 While the Diesel Generator is operating, CHECK for rubbing or excessive vibrations of small; diameter l tubing supporting Diesel Generator operation, e.g... fuel lines, instrumentation.or instrument air tubing. . 4.1.2.12 If the Diesel Engine is operated for more than 10. minutes, Log". INITIA E 11885-C, " Diesel Generator Operating 4.1.3 Startup Of Train A (B) Diesel Generator From The t Control Room ' NOTE Complete instructions for paralleling a Diesel Generator to its respective Class 1E bus are contained in 13427-1, "4160V AC lE Electrical Distribution". The following steps are provided ' -
'for engine startup. ,
4.1.3.1 DISPATCH an operator to the Train A (B) Diesel Generator Building. 4.1.3.2 If the engine cylinders have not been checked for ! moisture within the last 4 hours, COMPLETE Sub-subsection 4.4.1, Cylinder Moisture Check. ! CAUTION The Turbo Lube Oil Orifice- l Bypass Valve should be. opened 1-2 minutes prior to diesel-start, and should be promptly closed after the start. ! Excess prelubrication may J result in. oil accumulation ! in the exhaust piping and an exhaust fire upon engine start. i 4.1.3.3 OPEN the Turbo Lube Oil Orifice Bypass Valve, 1-2403-U4-130 (131) one to two minutes prior.to starting the Diesel Generator. i 4.1.3.4 ALERT personnel in the vicinity of the Train A (B) Diesel Generator Building that engine startup is' commencing. 92 PROJECT 062272 : m-.
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) 4 :: PRoCsDURE No. LEVI $lON - PAGE NO.
.; VEGP '13145 20 12 of 43' CAUTIONS
- a. Turbocharger 011 Pressure
. Gauges 1-PI-19170 (19171) and.-
1-PI-19170A'(19171A) should be monitored.during startup, and the STOP pushbutton depressed l i if oil pressure is not l indicated within 15 seconds. i
- b. If the Generator Field fails to flash, inunediately stop the Diesel and notify Engineering-for an evaluation of.the problem.- 1 1
NOTE When the Diesel Generator-is. i started, the Generator Trouble ! Alarm may annunciate due to j a spurious actuation of the' : Generator Field Ground relay. This is a neraal startupf l alarm. ' 4.1.3.5 At the Electrical Auxiliary Board,-DEPRESS Start 3 pushbutton 1-HS-4569B-(4570B). i 4.1.3.6 CLOSE the Turbo Lube Oil Orifice Bypass Valve i 1-2403-U4-130.-(131): independent verification required. : 0.1.3.7 If the Generator Field Ground relay flag is visible, then PERFORM the following at Generator control Panel
~
PDG1 (PDG3)- ,
- a. RESET the DGIA (DGlB) Generator Field Ground relay j flag by placing the Generator Field Ground _ relay.
cese swit.ch to the RESET position, , i
- b. DEPRESS the Relay Target Pushbutton. !
4.1.3.8 At 480V AC MCC INBI (lNBO), CHECK the' following:
- a. The Generator Space Heater is' 0FF,
- b. The Jacket Water Circulating Pump is.0FF, '
- c. The Lube.011' Circulating Pump-is OFF.
4.1.3.9 While the Diesel Generator is operating, CHECK for > rubbing or excessive vibrations for small diameter - tubing supporting Diesel Generator operation, e.g., fuel lines, instrumentation or instrument air tubing. , 4.1.3.10 If the Diesel Engine is operated for more than 10 I mingres, INITIATE 11885-C, " Diesel Generator Operating Log 92 PROJECT 082273
'n.; 1 Pnocsouns No. msvissoN pagg go, VEGP 13145-1 -{ 20 13:of 43 4.1.3.11 If the Diesel Generator is to be synchronized to its : associated Class lE bus, PERFORM the.following: i
- a. . NOTIFY the System Operator that the. Diesel I Generator is being synchronized, ,
- b. GO to 13427-1, "4160V AC lE Electrical !
Distribution System".- I 4.2 SYSTEM CPERATION .) NONE-4.3 SHUTDOWN-l 4.3.1 Stopping Train A.(B) Diesel Generator CAUTION If a Safety Injection (SI) - signal'is received during engine coastdown, monitor lube ! oil pressure and trip the Diesel Generator if pressure falls below the trip setpoint of 30 psi. 4.3.1.1 To stop Train A (B) Diesel Generator from the Electrical Auxiliary Board:
- a. DEPRESS Stop Pushbutton 1-HS-4571B (4572B),
- b. OBSERVE generator voltage drops to zero, c.
PLACE to UNIT,the Unit / Parallel Switch 1-HS-4414B (4452B) momentarily. 4.3.1.2 To stop Train A (B) Diesel Generator from the Diesel Generator Building:
- a. At the Generator Control Panel, PLACE the LOCAL / REMOTE Switch 1-HS-4516 (4517) to LOCAL,. ;
- b. At the Engine Control Panel, DEPRESS Stop '
pushbutton 1-HS-4571A (4572A),
- c. CHECK red STOPPING lamp lit, 1 d '
PLACE the Unit / Parallel Switch 1-HS-4414A (4452A) in UNIT, momentarily,- j
- e. PLACE l-HS-4516 (4517) in REMOTE: independent-verification required. ] !
u S2 PROJECT 082274 !
g PRocsopRE No. REVislON . PAGE No. y _VEGP. 13145-1 ; 20 14 of
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4.3.1.3 VERIFY the followings. t
'a.f The. Generator Space Heater is-ON,
- b. The Jacket Water Keep-Warm Pump. starts,
- c. -The Lube Oil Keep-Warm Pump starts..
4.3.1.4 After approximately 2 minutes, VERITY that the-blue , UNIT is off. AVAILABLE lamp is ON, and the red STOPPING light
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4.3.1.5 If after approximately 2 minutes, the red STOPPING
' light is NOT off, RESET as follows: i NOTE Handswitch is found on the front skid, of the engine. auxiliary '
- a. PLACE the pushbutton 1-HS-4688 (4689), DGLA (DG1B)
RUN/STOP, in the PUSH-TO-STOP position for approximately 10 seconds,
- b. PLACE the pushbutton 1-HS-4688 (4689), DGlA (DGlB)
RUN/STOP, in the PULL-TO-RUN position,'
- c. VERIFY the red STOPPING light is off and the blue UNIT AVAILABLE light in ON.
4.3.1.6 If the UNIT AVAILABLE lamp does not light, CHECK the following:
- a. Power available status lights ON,
- b. Generator Differential Protection Relay 186A reset,
- c. Emergency stop signal reset,
- d. Overspeed trip reset,
)
- e. Starting air pressure is greater than 210 psig,
- f. Control air pressure is greater than 45 psig. )
4.3.1.7 CHECK that lube oil and jacket cooling water ; i temperatures stabilize between 142' and 170*F. i 4.3.1.8 If the Diesel Generator is to be returned to standby readiness,-PERFORM Checklist 1 (2), " Diesel. Generator l
- Standby Mode Status Check". i
, sa PROJECT 062275
- i
t PROCEDURE No. REVISION PAGE No.
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.VEGP- 13145 20 15 of 43. t 4.3.1.9 SHUT DOWN and ALIGN for STANDBY the Diesel Generator- :
Building HVAC System per 13325-1 " Auxiliary Feedwater Pump House And Diesel Generator HVAC Systems". ! r NOTE - Accumulated water must be : drained from the Fuel Oil -! Day Tank per Technical . Specification 4.8.1.1.2.b. 4.3.1.10 If the Diesel Generator was operated for a period of-one hour or more, SAMPLE the Diesel Generator Diesel - Fuel Oil (DFO) Day Tank for water: ,
- a. OBTAIN a clear container one liter size.or larger, ,
- b. DRAIN a small amount of fuel oil into the ;
container from the'DFO Day Tank Drain, 1-2403-U4-035 (036), ,
- c. EXAMINR the sample for water on the bottom of the !
container. :
- d. If water is detected, REPEAT the sample until no r
watcc ie found,
- e. ".ndependently verify locked closed i 1-2403-U4-035 (036).
4.3.1.11 NOTIFY the Diesel Generator System Engineer of the , Diesel Generator operation by dispatching the- ! following: >
- a. A completed copy of Completion Sheet 1, I
- b. A copy of every completed 11885-C, " Diesel' Generator Operating Log" if-taken.
l 1 l M MOKCT 082278 mws..._._-..,----.---.-------~~
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PMoCEDURs No, ggyeggow pgg g
-. VEGP' 13145-1 20' 16 of 43 4.4 NON-PERIODIC OPERATION 4.4.1 Cylinder Moisture Check L .
a ! CAUTIONS i i
- a. While performing the cylinder moisture-check the Diesel Generator is not available i
for standby service.
- b. If the Diesel Generator is out of service for more than one hour, ensure the action.
items of Technical Specification ! 3.8.1 are completed.
- c. A cylinder moisture' check '
should not be performed if in an action statement of Technical Specification
- 3.8.1.1 or 3.8.1.2.
4.4.1.1 REQUEST permission to remove Train A (B) Diesel l
' Generator from. standby. J 4.4.1.2 At the Generator Control Panel, PLACE Local / Remote Switch 1-HS-4516 (4517) in LOCAL.
4.4.1.3 At the Engine Control Panel, DEPRESS Maintenance Mode Pushbutton 1-HS-4577 (4578). ) 4.4.1.4 VERIFY that the Fuel and Air Shutdown cylinders fully extend. CAUTION If any water is discovered in the Intake Air Manifold, notify the Unit Shift Supervisor (USS) and discontinue this procedure until the problem has been identified and corrected. 4.4.1.5 CHECK the Intake Air Manifold for water by. opening each of the Drain Valves checking for water then closing:
- a. 1-2403-X4-427 (428),
- b. 1-2403-X4-431 (432), I
- c. 1-2403-X4-425 (426), I
- d. 1-2403-X4-429 (430).
4.4.1.6 Fully OPEN all cylinder cocks. 92PROECT 082277 nu.s
- - - _ . _ - _ _ - - - - - - _ _ _ _ = - - _ _ _
[ PROCEDURE No. REVISloN PAuf No. l
-I VEGP- 13145-1 20 17 of 43 '!
1 NOTE
. Any moisture in the Barring !
Device Air Filter should be i
. removed by' blowing down the l filter.
4.4.1.7 OPEN 1-2403-X4-761 i Engine Barring Device.(724) the Air Receiver 1 Supply To 4.4.1.8 UNLOCK the Pneumatic Barring Device by. removing the.. lockout pin. i l l CAUTION Any evidence of water in the i engine during the following i steps should be brought to the i attention of the USS-and this : procedure should be . discontinued. l, 4.4.1.9 ENGAGE the barrin.g device and bar the engine 'over for i two revolutions utile monitoring the cylinder cocks for evidence of moisture. i 4.4.1.10 CHECK all cylinder cocks for evidence of moisture, i 4.4.1.11 DISENGAGE and LOCKOUT the Pneumatic Barring Device. ; 4.4.1.12 VERIFY the BARRING DEVICE ENGAGED annunciator alarm resets. , 4.4.1.13 CLOSE 1-2403-X4-761 (724) Air Receiver.1 Supply To Engine Barring Device. l 4.4.1.14 OPEN the Turbo Lube Oil Orifice Bypass Valve' 1-2403-U4-130 (131) for approximately 30 seconds then ! close. l i NOTES
- a. Due to oiling of the cylinders, i l
some oil is expected to be discharged from.the cylinder i i ~ head indicator cocks while I rolling the engine. '
- b. A small amount of moistura mist-is expected to be discharged from the indicator cocks while~
rolling the engine. 4.4.1.15 DEPRESS the Engine Roll Pushbutton, and ROLL the engine on starting air for at least two revolutions. mae 92 PROJECT 082278
,,. . , - . . . . - .. - _ . _ . , - _ . . _ - -- - ~
PROCEDURE N1 LEVIS 6oN pang wo,
. "VEGP 13145-1 20 la of 43 4.4.1.16 CHECK all cylinder cocks for evidence of moisture.
4.4.1.17 CLOSE all cylinder cocks. 4.4.1.18 DEPRESS the OPERATIONAL mode pushbutton 1-HS-4575 (4576). 4.4.1.19 OBSERVE the blue UNIT AVAILABLE light is lit. 4.4.1.20 PLACE-the REMOTE. LOCAL / REMOTE Switch 1-HS-4516 (4517) in. 4.4.1.21 COMPLETE IndependentChecklist Verification3, "Cglinder Moisture Check 4.4.2 Emergency Stopping Train A (B) Diesel Generator. CAUTION An Emergency'Stop signal will
- trip the Diesel Generator under all conditions and will prevent-re-starting the engine until manually reset.
4.4.2.1 To initiate an Emergency Stop from the. Electrical Auxiliary Board
- a. i DEPRESS both Emergency Stop Pushbuttons 1-HS-4567B-(4568B) and 1-HS-4567C (4568C),
- b. VERIFY that generator voltage drops to zero.
l [ 4.4.2.2 To initiate an Emergency Stop from the Diesel Generator l Building a. AttheEngutton1-HS-4567A(4568A)ine Stop Push . Control Panel, DEPRESS
- b. VERIFY that red EMERGENCY STOP lamp energizes.
NOTE An Emergency Stop si p i can only be reset from the Engine Control Panel. 4.4.2.3 After the engine has stopped, DEPRESS Emergency Stop Reset Pushbutton 1-HS-4581 (4582) at the Engine Control ' Panel. 4.4.2.4 VERIFY that the red EMERGENCY STOP lamp goes out. 92 PROKCT os2279 mms
. - _-. . .- . . - ~
- 0. ' ~ a PROCEDURE No. lxEVISloN PAGE NO.
VEGP 13145-1 20 19 of 43 - !
~
4.4.2.5 NOTIFY the Diesel Generator System Engineer of the Diesel Generator operation by dispatching the !
' following s- i a.
A completed copy of Completion Sheet 1,
, b. a copy of every completed 11885-C, " Diesel Generator Operating Log"-if taken.' ;
4.4.3 Diesel Generator Operation Under.LOCA Conditions 5 4.4.3.1 To initiate a manual Emergency Start-
- a. At the Engine Control Panel, BREAK glass or UNSCREW and RELEASE the Emergency Start Button 1-HS-4573 (4574),
- b. VERIFY that red STARTING lamp energizes,
- c. VERIFY that green SAFETY INJECTION SIGNAL lamp.
energizes, NOTE When' operating under Emergency Start conditions, the only active Diesel Generator protective devices are:
- a. Generator Differential Overcurrent Relay,
- b. Low Lube Oil Pressure of 30 psig,
- c. High Jacket Water Temperature of 200'F,
- d. Engine Overspeed of l 517 rpm.
4.4.3.2 While the Diesel Generator is operating.. closely I MONITOR the following to ensure the Diesel Generator is . operating properly:
- a. Lube oil pressure,
- b. Lube oil temperature,
- c. Jacket water temperature,
- d. Generator bearing temperature,
- e. Fuel Oil Day Tank level, j
92 PROMCT m
'**"5
?
"h 1 .
PROCEDURE NG. REVis40N PA;E NO. VEGP- 13145-1 20 20 of.43 ) h
~ 4.4.3.3 When the Diesel Generator is to be shut down, INSTALL
~
double. thickness of new glass in the Emergency. Start I Pushbutton and DEPRESS-the Reset From LOCA Pushbutton 1-HS-4583-(4584). I i 4.4.3.4 VERIFY the Shutdown Systems Active light energizes. 4.4.3.5 SHUT DOWN the Diesel Generator per Sub-subsection l 4.3.1. 4.4.4 Adding Lube Oil To The Diesel Generator Sump NOTES
- a. The Lube Oil Sump level should-go up approximately 1 inch for every 55 gallons of oil added,
- b. Lube oil can be added to the Diesel Sump Fill Connection "
i l while the diesel is operating-or shut down, i
- c. When adding oil to the sump, special care-should be used to
- prevent dirt and other contaminates from entering.the lubs oil sump.
4.4.4.1 ENSURE that the proper type of oil has been provided before adding to the Diesel Generator. , 4.4.4.2 MEASURE the sump level using the dipstick. 1 4.4.4.3 Using an electric or hand-driven pump, ADD the oil to 1 the sump through the dipatick connection on the top of. the sump. 4.4.4.4 MEASURE the sump level using the dipstick. ! 4.4.4.5 VERIFY the sump level increases by the expected amount. 4.4.5 Switching From In-Service Lube Oil Filter To Standby f Filter With Diesel Generator In Operation 4.4.5.1 Slowly OPEN Lube Oil Duplex Filter Equalizing Valve ! i 1-Z403-U4-828 (831) 4.4.5.2 CHECK that the filter mounted pressure indicators on 1 the standby filter' increase until they read equal to Lube Oil System pressure.
- roun
PRoCEDUME No. LEVilloN FAgE No. 7 VEGP- 13145-l' 20 D 21 of 43-NOTE L The' LOW TEMP LUBE OIL IN
- annunciator'may actuate due to cold lube oil from'the.
standby filter. Disregard: the alarm. 4.4.5.3 Whtn the pressure indication on the standby filter has stabilized, slowly REPOSITION DIESEL GEN A (B) DUPLEX LUBE OIL FLTR INL and OUT. Valves 1-2403-U4-826 (829)- and 1-2403-U4-827 position. (830) until1 valves indicate mid' 4.4.5.4 ALLOW lube oil flow through.both filters to continue-for 3 to 5 minute to ensure all air has been purged from the standby filter. NOTE If after switching to the Standby. Lube 011 Filter, differential pressure remains high HPOSITION valves 1-2403-U4-826 (829) and 1-2403-U4-827 (830) to the mid position to allow flow through both filters. , i 4.4.5.5 CLOSE valve 1-2405-U4-828 (831): independent verification required. 4.4.5.6 CONTINUE to reposition valves 1-2403-U4-826 (829) and 1-2403-U4-827 (830) until the standby filter is fully in service. Pressure indication.on.the filter taken out of service should decrease to zero. 4.4.5.7 INITIATE a Work Request Tag (WRT) to replace the filter taken out of service. 4.4.6 Switching From In-Service Fuel Oil Filter To. Standby Filter With Diesel Generator In Operation NOTE The-top part of the. selection handle points to the Fuel Oil ; Filter that is,in service. ' 4.4.6.1 Slowl:r REPOSITION selection handle on filter to the mid' , posit:.on. 92PROACT 0822s2 m:
i . U 3 PMoCsDUMs NO. MEVISM)N - pagg gg, .] VEGF -13145-1 20 22 of 43 NOTE i
. If after switching to the !
Standby Fuel Oil Filter i differential pressure re, mains !
'high,-REPOSITION handle to the mid position to allow flow j
through both filters.- - 4.4.6.2 Slowly POSITION) selection handle until the standby filcer is fully in service. 4.4.6.3 INITIATE an WRT to replace the filter which'was removed from service. l 4.4.7 Switching From In-Service Fuel Oil Strainer To Standby l l Fuel Oil Strainer With Diesel Generator In Operation l NOTE L The top of the selector l handle points to the Fuel 011 Strainer that is in i service. 4.4.7.1 Slowly REPOSITION selector handle on strainer to'the mid position. NOTE If after switching to the. I Standby Fuel Oil Strainer, differential pressure remains high, reposition-handle to the mid-position to allow flow through both strainers. 4.4.7.2 Slowly POSITION selection handle until the standby strainer is fully in service. 4.4.7.3 INITIATE an WRT to replace the strainer which was removed from service, if cleaning is required or differential pressure is high.
. i 92 M M U M 1
43445 l
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_ , .,. ~ ~ , i _~- PMoCEDU, E No. i;Evl&loN PAuf No. -I
. VEGP 13145 20 '23 of~43 ,
i >
. i
-4.4.8' Generator Failure During Loss Of Offsite Power 1 i
CAUTION This section provides instructions 'l for restoring the generator if- ' the engine starts but the generator fails-to develop. ! adequate out
.startup due put to avoltage voltage'during:
regulator malfunction. These instructions should only be used- _ to try to restore the generator during a loss of offuite power ; t incident and are not to be used during routine testing or operation. 4.4.8.1 CHECK for any tripped relays at the Diesel' Generator Control Panel PDG1 (PDG3).
- 4.4.8.2' If any relays are tri !
correct the problem. pped, INITIATE maintenance.to 1 4.4.8.3 If no relays are tripped DEPRESS the Field Flash' i l Pushbutton 1-MS-4459 (4460) for 3-5 seconds. . 4.4.8.4 CHECK that Generator volts raises to 4025-4330' volts. 4.4.8.5 If generator volta e goes up but does not stabilize between4025and-4!30. Voltage Regulator per Stepvolts.TRANSFERtotheManual 4.4.8.10.- .;
-]
4.4.8.6 If generator voltage does not go up to normal TRANSFER the generator to the redundant. bridge. NOTE The diesel engine may;be allowed to continue ruaning while transferrin Transfer Switch. g.the Bridge
- a. ENSURE the Diesel Generator 0utput' Breaker lAA0219
~
(15A0319) is open,
- b. DEPRESS the Emergency Shutdown Pushbutton 1-RS-4474 (4475) on PDG1 (PDG3),
- c. VERIFY the generator field volts are zero, 92 PROJECT m
- - , ~ . . . - , , . . - . , . - , . . - . - - . , ,
[u 4 PROCEDURE No. REVISION PAGE No. VEGP- 13145-1. 20 24Tof 43 i note-The. Bridge Transfer Switch is located.in the upper 1part of ' the left bay of PDG1 (PDG3).
- d. TRANSFER the Bridge Transfer Switch (SI)'to the other bridge-(1 or 2), ;
i
- e. DEPRESS the Exciter Enable Pushbutton 1-HS-4457 (4458).- . -
4.4.8.7 DEPRESS the Field Flash Pushbutton 1-HS-4459 (4460) for 3-5 seconds. . 1' 4.4.8.8 CHECK that generator volts raise to 4025-4330 volts. 4.4.8.9 If generator voltage does not go up,
- s. SHUT DOWN the Diesel Generator, .
- b. INITIATE maintenance to repair the problem. -
CAUTION The Manual Voltage Regulator ' should not be used when the Diesel Generator is paralleled to the offsite grid. 4.4.8.10 If generator voltage goes up but does not stabilize between 4025 and 4330 volts, TRANSFER to the Manual Voltage Regulator. NOTE The Manual Voltage Replator , can only be controlled from the i local panel. ;
- a. DEPRESS the Emergency Shutdown Pushbutton !
1-RS-4474 (4475) on PDG1-(PDG3), i
- b. VERIFY the generator field volts are zero, t
l
- c. PLACE Local / Remote Switch 1-RS-4516 (4517) in LOCAL, ;
i
- d. DEPRESS the Manual Voltage Regulator Pushbutton 1-HS-4495 (4496), ,
t
- e. VERIFY the Manual Voltage Regulator light is on, l i
- f. DEPRESS the Exciter Enable Pushbutton '
l-HS-4457 (4458). l
~
92 PROKCT 062285 j
PMoCEDUME No. LEVIS 60N
'- PAGE No. '
VEGP 13145.-l 20 25 of 43 4.4.8.11 p DEPRESS 3-5 seconds. the Field Flash Pushbutton l'-HS-4459-(4460) for 4.4.8.12 ADJUST the generator volts to'4025-4330 volts. 4.4'8.13 PLACE the Local / Remote Switch 1-HS-4516'(4517) in REMOTE. , 4.4.8.14 If the generator volts do not go to normal:
- a. SHUT DOWN the Diesel Generator, l
- b. INITIATE maintenance to repair the. Diesel Generator.
5.0 REFERENCES
5.1 P&ID's 5.1.1 1X4DB170-1, Diesel Generator System Train A 5.1.2 1X4DB170-2, Diesel. Generator System Train B 5.2 ONE-LINE DIAGRAMS i 5.2.1 1X3D-AA-K01, Diesel-Generators lA &'1B Relays & Meters 5.3 ELEMENTARY DRAWINGS 5.3.1 1X3D-BA-D02D, 4160V Inca. Brkr 152-1AA0219 From Emergency. Diesel Gen. lA. 5.3.2 1X3D-BA-D03D, 4160V Inca. Brkr 152-1BA0319 From Emergency Diesel Gen. IB 5.3.3 1X3D-BA-M10B, Class lE Train A Manual Synchronization 5.3.4 IX3D-BA-M10C, Class 1E Train B Manual Synchronization 5.3.5 1X3D-BH-G03A, Diesel Generator lA Cabling Block-Diagram 5.3.6 1X3D-BH-G03B, Diesel Generator 1B Cabling Block Diagram ~ 5.3.7 1X3D-BH-G03C, Diesel Generator lA Engine Controls 5.3.8 1X3D-BE-G03D, Diesel Generator lA Engine Controls 5.3.9 1X3D-BH-G03E, Diesel Generator lA Engine Controls
- , ' I sh PROCEDURE No. REVISloN C pAgg g VEGP 13145-1 '20 26 of 43 1 5.3.10 1X3D-BH-G03F, Diesel Generator lA Alarms 5.3.11 'lX3D-BH-G03G, Diesel Generator 1A Relays and Governor.
5.3.12 1X3D-BH-G03H, Diesel Generator 1A Voltage Regulator 5.3.13 1X3D-BH-G03J, Diesel Generator 1A Generator Controls ! 5.3.14 1X3D-BH-G03M, Diesel Generator 1B Engine Controls r 5.3.15 1X3D-BH-G03N, -Diesel Generator 1B Engine Controls: :; 5.3.16 1X3D-BH-G03P, Diesel' Generator 1B Engins Controls- I 5.3.17 1X3D-BH-G03Q, Diest' Generator 1B Alarns i 5.3.18 1X3D-BH-G03R, Diesel Generator 1B Relays and Governor' l 5.3.19 1X3D-BH-G03S, Diesel Generator 1B Voltage Regulator , 5.3.20 1X3D-BH-G03T, Diesel Generator IB Generator Controls i 5.4 CONTROL LOGIC DIAGRAMS 5.4.1 1X5DN107-2, Diesel Generator Engine ! 5.4.2 1X5DN107-3, Diesel Generator Excitation 5.4.3 IX5DN107-4, Diesel Generator Engine Auxiliaries. I 5.4.4 IX5DN107-5,. Diesel Generator Engine Auxiliaries i j 5.5 VENDOR DRAWINGS l 5.5.1 1X4AK01-25, Er.haust, Intake & Crankcase Piping Schematic 5.5.2 1X4AK01-26, Jacket Water Piping Schematic 5.5.3 1X4AK01-27, Lube Oil Piping Schematic 5.5.4 1X4AK01-28, Fuel Oil Piping Schematic 5.5.5 1X4AK01-29, Starting Air Piping Schematic 5.5.6 1X4AK01-31, Engine Control Logic Diagram 5.5.7 1X4AK01-42, Engine Control Panel Installation ! l 5.5.8 1X4AK01-44, Engine Control Panel Schematic . 5.5.9 1X4AK01-45, Engine Control Panel Schematic j 92 PROKCT 082287 mws ~
s PRoCEDU2E NO.
" Revision PAGE NO. ; VEGP- 13145-1 20 27 of'43-
- r. t 5.5.10 1X4AK01-46, Engine Control Panel Sch tic
-l R
5.5.11 1X4AK01-48,- Engine Control Panel Schematic
.5.5.12 1X4AK01-49, Engine Control Panel Schematic 5.5.13 1X4AK01-50, Engine Control Panel Schematic 5.5.14 1X4AK01-52, Engine Control Panel Schematic 5.5.15 1X4AK01-291, Standby Diesel-Gen MCC INBI View . lNB0 Front l 5.5.16 1X4AK01-292, Standby Diesel-Gen Interconnection Diag.
For M.C.C. I 5.5.17 1X4AX01-293, Standby Diesel-Gen' Interconnection Diag. For M.C.C. l, 5..5 18 1X4AK01-294, Standby Diesel-Gen-Elem. Diag.-M.C.C. .
.i 5.5.19 1X4AK01-295, Standby Diesel-Gen Elem. Diag. M.C.C.
5.5.20 1X4AK01-296, Standby Diesel-Gen Elem. Diag. M.C.C; ! 5.5.21 1X4AK01-297, Diesel-Gen. Local Control Panel Outline. l 5.5.22 1X4AK01-302, Gen. Control Panel Outline 5.5.23 1X4AK01-313, Standby. Diesel Gen. Generator Control Panel Components Bill Of Materials 5.5.24 1X4AK01-315, Diesel Gen. Neutral Grounding Cabinet 'I Component List i 5'5.25
. 1X4AK01-317, Engine'& Skid Electrical Schem. & Wiring !
5.5.26 1X4AK01-318, Engine & Skid Electrical & Wiring i 5.5.27 1X4AK01-355, Off-Engine Alarms I l{ 5.5.28 IX4AK01-356, Gen. Control Panel A.C. Schematic 5.5.29 1X4AK01-357, Gen. Control Panel A.C.' Schematic- ! 5.5.30 1X4AK01-358, Gen. Control Panel A.C. Schematic 5.5.31 1X4AK01-397, Standby Diesel Gen. Manual Voltage Reg. j 5.5.32 1X4AK01-438, Gen. Control Panel Nameplate Schedule-5.5.33 1X4AK01-439, Generator Control Schematic ! t i N M88 :[
PRoCEDU..E No. LEVI &lON FogE NO.
.. VEGP 13145-1 20 28 of 43 i
~
5.5.34 1X4AK01-440, Generator Control' Schematic
\
5.5.35. 1X4AK01-441, Generator Control Schematic-5.5.36 1X4AK01-442, Generator Control. Schematic
't 5.5.37 1X4AK01-443, Engine Pneumatic Schematic i
5.5.38 1X4AK01-458, Instrumant Ident. Sched. For Engine Support Systems 5.5.39 1X4AK01-528, Starting Air Comp. Control Schematic 5.6 VENDOR MANUALS 5.6.1 AX4AK01-509, Standby Diesel Gen. Instruction Manual l 5.6.2 AX4AK01-510, Standby Diesel Gen. Diesel Engine Parts Manual i 1 5.6.3 AX4AK01-563, Standby Diesel Gen. Associated Publications Instruction Manual, Book 1 5.6.4 -AX4AK01-564, Standby Diesel Gen. Associated Publications Instruction Manual,-Book 2 5.7 PROCEDURES 5.7.1 ll885-C,
" Diesel Generator Operating Log" 3 5.7.2 13150-1, " Nuclear Service Cooling Water System" 5.7.3 13325-1, " Auxiliary Feedwater Pump House And Diesel Generator Building HVAC' Systems" 5.7.4 13427-1, "4160V AC lE Electrical Distribution System" END OF PROCEDURE TEXT I
l l 1 92 PROJECT 082289 M
. ~ . __ .__
PRoCEDUMs No. REVISloN PAGE No.
, "VEGP 13145-1 20 29 of 43 TABLE 1 D/G VALID, TEST AND FAILURE EVALUATION CRITERIA Valid tests and failures (per Regulatory Guide 1.108 Section C.2.e and Technical Specification 4.8.1.1.3) shall be based on the.following criteria:
- 1. All start attempts (automatic, including those from bona fide signals, or manual) that result in a failure to start,.
except as.noted in (2) below, should.be considered valid tests and failures. 2. Unsuccessful start and load attempts that can. definitely be attributed to operating error, to spurious operation of a trip that is bypassed in the emergency operating mode, to.
-malfunction of equipment that is not operative in the emergency operating mode (e.g., synchronizing circuitry) or is not part of the defined Diesel Generator. unit design '
should not be considered valid tests or failures. 3. Successful starts, including those initiated by bona fide signals, followed by successful loading (sequential'or manual) to at least 50% of continuous rating-and continued operation for at least one hour should be considered valid successful tests. (Failures occurring after one hour are not considered valid failures.) 4. Successful starts that are terminated intentionally without loading, as defined in (3) above, should not be considered-valid tests or failures. 5. Successful starts followed by an unsuccessful loading attempt should be considered valid tests and failures, except as noted in (2) above. 6. Tests that are terminated intentionally before c g letion.as defined _in (3) above because of an alarmed abnormal condition that would ultimately have resulted in' Diesel Generator damage or failure should be considered valid tests and failures.
- 7. Tests performed in the processoof troubleshooting should not be considered valid tests. Tests that are performed t:o verify correction of the problem should be considered valid tests and successes or failures, as appropriate.
S. Cranking and ventin of conditions (e.g.g procedures that lead to the discovery that would have resu,lted in the failure of the Dieselexcessive water or oi Generator unit-during test or during response to a bona fide signal should be considered a valid test and failure. 92 PROJECT 062290 me.s
__ _ _ ~ . . . .. . - . . _ _
""~.'
s
*nocsouns no. navision plos no.
.i VECP. 13145-1 20 30 of 43 Sheet 1 of l' COMPLETION SHEET l' i TO: DIESEL GENERATOR SYSTEM ENGINEER '
FROM: UNIT SHIFT SUPERVISOR (UNIT 1) Diesel Generator Tested: [ ] DGlA- ( ) DGlB i Start Date: / / -Shutdown Date: / / Start Time = Shutdown Time: Start Engine Hours: Shutdown Engine Hours: Start preceded by turbocharger prelubrication: ( ] Yes [ ]No-Reason for start: ( ) Maintenance Troubishooting ( ) Functional Testing i ( ) SI ( ) Blackout [ ] Other: Reason for trip or failure to start: ( ) Manual [ ] Equipment failure ( ) Trip signal [ ] Alarm Response [ ] Other: ' DRf (if known) WRT # (If Known) List any conditions that would have resulted in Diesel Generator failure to start: Comments: Completed By:
~
Date Time Reviewed By: Unit shift supervisor Date Time Diesel Generator Start Evaluation: * [ ] Successful Start [ l' Valid Test [ ] Valid Failure [ ] Non-Valid Test [ ] Non-Valid Failure Unit Shift Supervisor Copy sent to Diesel Generator System Engineer
/
shift clerk Dace gg PROJECT 082291 nues
VEGP 13145-1 20 31 of 43 Sheet 1 of 6 CHECKLIST 1 TRAIN A DIESEL GENERATOR STANDBY MODE STATUS CHECK ENGINE CONTROL PANEL - PDG2 STATUS INITIALS
- 1. All annunciator windows No unexpected alarms 2, Starting Air Pressure:
- a. Left Bank 1-PI-9056 220-255 psig
- b. Right Bank 1-PI-9052 220-255 psig
- 3. Control Air Pressure 1-PI-19174 58-62 psig
- 4. UNIT AVAILABLE Light ON
- 5. Thermocouple Selector:
- a. Lubricating Oil In 142-170*F
- b. Lubricat$ir:g Oil Out 142-170*F
- c. Jacket Water In 142-170*F k, d. Jacket Water Out 142-170*F e
m i e *
^
e .. ..-
- =:
Paese== m newman VEGP 13145-1 .20 32 of' 43 . 1 Sheet 2 of 6 CHECKLIST 1 TRAIN A DIESEL GENERATOR STANDBY MODE STATUS CHECK ENGINE CONTROL PANEL - PDC 2 STATUS INITIALS IV
- 6. POWER AVAILABLE Lights: '
- a. A ON
- b. 'B ON .
- c. C ON
- 7. STOPPING LIGHT OFF CENERATOR CONTROL PANEL - PDG1 STATUS
- 1. Unit / Parallel Switch 1-HS-4414A Center After Unit
- g. Local / Remote Switch-1-HS-4516 REMOTE
. Lockout Relays: I
- s. 186A RESET i
- b. 186B RESET
- c. 186G RESET-
- 4. Voltege Regulator i
- a. Automatic Voltage Regulator Light ON
- b. Manual. Voltage Regulator Light OFF . .
-w
_ _ _ _ _ . _ . . ~ . _ . . .- , . . . _ - . . _ - . . _ - . _ . , . _ _.. . _ .. .__ . . . - , _ _ . ~ . , - . _ . , . . - . _ . . . - . _ . . - ._,.....m-. . _ , ... . . - -_ . . . _ .,- ,_ . ~ .. .. _ ,,,_ ~ ,- _.,... _ - ~ .. _ .. _.- -
, -.r Procedwo No.
Rowleton Page No. VEGP 13145-1 20 33 of 43 Sheet 3 of 6 CHECKLIST 1 TRAIN A DIESEL GENERATOR STANDBY MODE STATUS CHECK MOTOR CONTROL CENTER INBI STATUS INITIALS
- 1. Air After Cooler Fan No. 1 AUTO
- 2. Air Compressor No. 1 AUTO
- 3. Air After Cooler Fan No. 2 AUTO
- 4. Air Compressor No. 2 AUTO
- 5. Jacket Water Circulating Pump AUTO
- 6. Jacket Water Heater AUTO
- 7. Lube Oil Circulating Pump AUTO
- 8. Lube Oil Heater AUTO
- 9. Generator Space Heater AUTO e
1 2 1 2 I . . 6 ___i.____._.__m___.__. __m._. _ - -__ _ _ _ _ __._-___m_ _ _ _ . _ - _ _ _ . _ _ . _ . _ . _ . - _ _ _ . _ _ _ _ m__ --m._m
. m. 4 _______ _ w-__ w______ _ _ .- _ _ _.__m - - m - __ _~.e _ w m
Wre Na FWskm VEGP 13145-1 Pe h 20 34 of 43 Sheet 4 of 6 CHECKLIST 1 TRAIN A DIESEL GENERATOR STANDBY MCPJ' STATUS CHECK DIESEL GENERATOR SKID - DGIA STATUS INITIALS . IV
- 1. Governor Settings Speed Droop 2.6 Load Limit MAX FUEL Speed 14.34 Oil Level Above centerline of sight glass
- 2. Overspeed Trip Air Press 58-62 psig (Located under right bank Turbocharger)
- 3. Lube Oil Level - Dipatick MAX STATIC il"
- 4. Run/Stop Switch 1-HS-4688 PULL-TO-RUN
- 5. Generator Bearing Oil Level Centerline of sight glass or above
- 6. Turbocharger Bearings
- a. Right Bank Sight Glass Flowing
- b. Left Bank Sight Glass Flowing 92 PROJECT 062295
P'*c'8 = *
- weion p, g VEGP 13145-1 20 35 of 43 Sheet 5 of 6 CHECKLIST 1 TRAIN A DIESEL GENERATOR STANDBY MODE STATUS CHECK UPSTAIRS STATUS INITIALS IV
- 1. Intake Air Filter
- a. Screens Unobstructed
- b. Oil Level Sight Glass Half Full
- 2. Exhaust Silencer No Combustibles in Room ELECTRICAL CONTROL PANEL QEAB - MAIN CONTROL ROOM
- 1. DSL GEN 1A UNIT / PARALLEL Switch NORMAL l-HS-4414B AFTER UNIT
- 2. SYNC MODE SELECTOR Switch 1-TS-DGIA AUTO
- 3. DGIA OUTPUT BRKR l-HS-1AA0219 AUTO !
e
- 4. DFO DAY TANK LEVEL 1-LI-9018 52-1001 8
i a I .
M MM Page No. VEGP 13145-1 20 36 of 43 Sheet.6 of 6 CHECKLIST 1 4160V AC SWGR 1AA02 - CONTROL BLDG LVL A STATUS INITIALS IV
- 1. 1AA02-19 10A FUSE REMOTE BKR CKT(AY) INSTALLED
- 2. 10A FUSE. REMOTE BKR CKT(AZ) INSTALLED
- 3. ISA BKR BREAKER CONTROL CLOSED
- 4. EMERGENCY DGIA INC BRKR RACKED IN
- 5. CHARGING MOTOR POWER SWITCH ON ON/ CHARGED AND CLOSING SPRINGS CHARGED
- 6. DIESEL GENERATOR BRKR CONT SELECT SWITCH CONT RM 1-HS-1AA0219B Comments t
2 Completed By: Date Time Reviewed By: Date Time g
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VEGP 13145-1 20 37 of- 43 Sheet 1 of 6 ; CHECKLIST 2 , TRAIN B DIESEL GENERATOR STANDBY NODE STATUS CHECK ENGINE CONTROL PANEL - PDG4 STATUS INITIALS
- 1. All annunciator windows
{ No unexpected elarms 2 .- Starting Air Pressure:
- a. Left Bank 1-PI-9057 220-255 psig
- b. Right Bank 1-PI-9053 220-255 psig
- 3. Control Air Pressure 1-PI-19175 58-62 psig
- 4. UNIT AVAILABLE Light ON
- 5. Thermocouple Selector:
- a. Lubricating Oil In 142-170*F
- b. Lubricating Oil Out -142-170*F
- c. Jacket Water In 142-170*F
- d. Jacket Water Out 142-170*F' E
D 2 I . A
l i l l t i hh Revision Pe h VEGP 13145-1 20 38 of 43 Sheet 2 of 6 CHECKLIST 2 TRAIN B DIESEL GENERATOR STANDBY MODE STATUS CHECK ENGINE CONTROL PANEL - PDG4 STATUS INITIALS IV
- 6. POWER AVAILABLE Lights:
- a. A ON
- b. B ON
- c. C ON
- 7. STOPPIND LIGHT OFF CENERATOR CONTROL PANEL - PDG3
- 1. Unit / Parallel Switch 1-HS-4452A CENTER AFTER UNIT '
- 2. Local /Reinote Switch 1-HS-4517- REMOTE
- 3. Lockout Relays:
-a. 186A RESET g' b.. 1868 RESET
!! c. 186C ' RESET R
] 4. Voltage Regulator h, a. Autoinatic Voltage Regulator Light ON
~
h
- b. Manual Voltage Regulator Light OFF '-
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PWacestwo Mtk Revision Page h VECP 13145-1 20 39 of 43 Sheet 3 of 6 CHECKLIST 2 TRAIN B DIESEL GENERATOR STANDBY MODE STATUS CHECK MOTOR CONTROL CENTER INBO STATUS INITIALS -
- 1. Air After Cooler Fan No. 1 AUTO
- 2. Air Compressor No. 1 AUTO
- 3. Air After Cooler Fan No. 2 AUTO
- 4. Air Compressor No. 2 ' AUTO
- 5. Jacket Water Circulating Pump AUTO
- 6. Jacket Water Heater AUTO -
- 7. Lube Oil Circulating Pump AUTO
- 8. Lube Oil Heater AUTO
- 9. Generator Space Heater AUTO a
R E E a
. s Plocesswo No.
Rev6sion Page No. VEGP 13145-1 20 40 of 43 Sheet 4 of 6 CHECKLIST 2 TRAIN B DIESEL GENERATOR STANDBY MODE STATUS CHECK DIESEL GENERATOR SKID - DG1B STATUS INITIALS IV
- 1. Governor Settings Speed Droop 2.6 Load Limit MAX FUEL Speed 12.2 Oil Level Above centerline of sight glass
- 2. Overspeed Trip Air Press 58-62 psig (Located under right bank Turbocharger)
- 3. Lube Oil Level - Dipstick Max Static il"
- 4. Run/Stop Switch 1-HS-4688 PULL-TO-RUN :
- 5. Generator Bearing Oil Level Centerline of' sight glass
- 6. Turbocharger Bearings
- a. Right Bank Sight Glass Flowing
- b. Left Bank Sight Glass Flowing
.; :y Page No.
VEGP 13145-1 20 41 of 43 . Sheet 5.of.6-CHECKLIST 2 TRAIN B DIESEL GENERATOR STANDBY MODE STATUS CHECK ' UPSTAIRS STATUS INITIALS IV
- 1. . Intake Air Filter
- a. Screens' Unobstructed
- b. Oil Level Sight Class Half Full
- 2. Exhaust Silencer Roon No Combustibles in Room .
ELECTRICAL CONTROL PANEL QEAB - MAIN CONTROL ROOM
- 1. DSL GEN IB UNIT / PARALLEL Switch NORMAL 1-HS-4452B AFTER UNIT
- 2. SYNC MODE.-SET.ECTOR Switch 1-TS-DGIB AUTO
- 3. 'DGIR OUTPUT RKR 1-HS-1BA0319 AUTO
- 4. DFO DAY TANK LEVEL l-LI-9019- 52-1001 I
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.: .3 PNeestwo k Revision Pg h VEGP 13145-1 20
-42 of 43 Sheet 6 of 6-CHECKLIST 2 4160V AC SWGR 1BA03 - CONTROL BLDG LVL A STATUS INITIALS IV
- 1. IBA03-19 10A FUSE REMOTE BKR CKT(AY) INSTALLED
- 2. 10A FUSE REMOTE BKR CKT(AZ) INSTALLED
- 3. 15A BKR BREAKER CONTROL CLOSED
- 4. EMERGENCY DGlB INC BRKR RACKED IN
- 5. CHARGING MOTOR POWER SWITCH ON ON/ CHARGED AND CLOSING SPRINGS CHARGED
- 6. DIESEL GENERATOR BRKR CONTROL SELECT CONT RM SWITCH 1-HS-1BA03198 Commsents e
R ICompletedBy: Date
. Time-IReviewedBy: ,
Date Time
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- s. wt-w . : - .
PROCEDURE No. ' REVISloN PAGE No. VEGP 13145-1 20 43 of 43 Sheet 1 of 1 CHECKLIST 3 CYLINDER MOISTURE CHECK INDEPENDENT VERIFICATION NOTES
- a. This checklist is written for Train A component designations. Train B designations are shown in parenthesis,
- b. When performing this checklist, circle the number of the component (Train A or B) that was actually checked.
DIESEL GENERATOR: COMPONENT DESCRIPTION POSITION INITIALS 1-2403-X4-761 AIR RECEIVER #1 (1-2403-X4-724) CLOSED / TO ENG BARR DEVICE IV 1-2403-U4-130 TURBO LUBE OIL (1-2403-U4-131) CLOSED / ORIFICE BYPASS IV 1-HS-4516 LOCAL / REMOTE (1-HS-4517) REMOTE / IV FUEL SHUTDOWN FULLY / CYLINDER RETRACTED IV AIR SHUTDOWN FULLY / CYLINDER RETRACTED IV 1-2403-X4-427 RIGHT BANK INTAKE CLOSED / (1-2403-X4-428) MANIFOLD DRAIN IV l-2403-X4-431 RIGHT BANK INTAKE CLOSED / t (1-2403-X4-432) MANIFGLD DRAIN IV 1-2403-X4-425 LEFT BANK INTAKE CLOSED / (1-2403-X4-426) MANIFOLD DRAIN IV i l-2403-X4-429 LEFT BANK INTAKE CLOSED / (1-2403-X4-430) MANIFOLD DRAIN IV Performed By: DATE TIME Verified By: g DATZ IIME ul Reviewed By: __ _o, _
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