ML20092F716
| ML20092F716 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 08/29/1989 |
| From: | Gregory Stone GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20092F288 | List:
|
| References | |
| CON-IIT05-002-133I-90, CON-IIT05-193-000K-90, CON-IIT5-193-K-90, CON-IIT5-2-133I-90, RTR-NUREG-1410 NL-IU-11205-003, NL-IU-11205-3, NUDOCS 9202190476 | |
| Download: ML20092F716 (9) | |
Text
1 ggs C0FT 7
h' v)
'h GECICIA ICWER l
POWER GDERATICti DEPARIMDR VCGlII EIETRIC GENERATDC Pr.MR DETPUCTIO{AL UNIT TITIE:
DERGDKN STATT THE DDGDC NUMBER: NIrIU-1? 205-003-01-C DIESEL GDIEFA70R IFOGRAM:
CUISIDE WEA OPERAIOR REVISIQi:
1 AUIHOR:
G. D. 3'IONE DATE:
7/31/89 a L, a,. L= unsi Rt.ruc2 ICES:
NOGI7E ITCCEDJRE 13145-1, DIESEL GDERATORS (REV 17)
MAS R OCPY.
,,2 _. - - -a-m
y.
.. ~
s i
I i
l NIcIU-11IO5-003-01-C; Dnergency Start Diesel Generator l
PERFOPMANCE OBJEt,1 W, T
Given a directive frun the control rocan operator, eme-w start the diesel generator.
l The diesel generator must be verified to have started and operatina parameters nust be monitored.
All comrmmication a.-d activitics aust be performed in accordance with current, approved prooectares.
The Diesel l
Generator operation Ing must be ccrpleted, signed, and returned to the Shift Supervisor.
l INFORMATION Respond quickly to an emergency start of the diesel cjenerator. A diesel generator cannot to manually emergency started from tm contml roca.
It is ' vital to proceed to the diesel generator building as soon as instructions are given to emergercy start the diesel generator.
RFI2IVE DIRECTIONS FRCN '11E CCNTPOL RO&f OPEPATOR TO _QfERGDCf STbRT THE 1A DHEL cmERA70R Obtain a copy of Plant Vcgtle-procedure 13145-1, "Diecol Generators."
Refer to the section, " Diesel Generator Opera'clon Ohder IOCA Conditions."
Proceed to the 1A diesel generator tuilding.
If time allows, verify etsine control panel iniications. "Jiis check should take no larger than 10 awvrds if nc alams are present.
L 1
- 1. - At least one starting air circuit uust have greater than 150-psig pro==1re. 'Ihis is indicatal by the STARI7NG AIR PRESS IEFT BANK ard STARTING AIR PRESS RIGHT BANK gatges.
2.
'Ibe following anrunciators are not illuminated:
a.
DGIA DISAnim IDW PRESS STARTING AIR b.
D31A DISAEED DC STARP POWER FAIIURE c.
D33A DIStmRn MAINITNANCE IDCK cur d.
DGIA DISABLED DG CKr BRKR INOPERABIE e.
DG1A DISABLED NCNRESEP OF DiERCENCY TRIP 3.
Onck that the UNIT AVAIIABIE blue light is illuninated.
Notify the hiuul roan operator before pWing if thezu are any discrepancies.
Ensure '!. hat anyone in the generator room is away from the ganerator when it
.is s* m.
This shcx11d take approximately 30 seccrds to acecr@lish oefore the generator starts.
3-1
s
/
NIrIU-11205-003-01-C; Dnergercy Start Diesel Censrator
+
IK1rE: De sure to wear ycur hearirg protection ard verify that others in the generator recta are hearirq theirs.
INITIATE THE EMERGDKN STARP A button is enclosed behind a glass wirdcw on the engine control panel.
A small har.tner is attached to a chain on tle left side of the wirdow.
Dy either unscrewing the glass (preferable), or by breaking it, the sprire loaded button will " pop cut" slightly, ard the diesel generator will emergency start.
VERIFY 'nRT THE DIESEL STARIS Check the follcuiry irdications on the engine control panel:
1.
Verify that the red STARrDC lanp illtninates.
The light should stay on for approximtely 5 secceds after the start sigral is initiated.
2.
Verify that the green SAFRIY DUECTICH SIGaL lanp illumimtes.
3.
Verify that engine speed is increasirq.
4.
Note that the HIERGEtKN START annunciator is flashirg.
Acknowledge the alam.
5.
Note that the red IUNND3G light illuminates. This occurs at 200 rpn.
6.
Note that the blue REA!N 70 LOAD light illtrainates. This occurs at approximathly 440 rpn.
i Note the tire of the start for entry into the log book.
ICPIFY 'IEE 00tHPOL POCH OPERrEP THAT THE DII:SEL HAS MN FEEPG Inform the control rec. operator of the tire the diesel generator was started.
The Control ro3D Cperator may advise the Peo to monitor the generator controls and cperation.
10NTIOR THE DIESEL GENERA 1DR TO ENSURE PROPER OPEPATTCH 4
1 After an emergen.'.y start locally, several 'of the diesel generator's j
protective trips are bypassed. 'Ihose twaining incltde:
-Generator Differential Overcurrent Relay I
-low Inba Oil Pressure (30 psig)
-High Jacket Water Tecperature (200 degrees F)
-Engine Ow.rspecd (517 rpt) the parameters which at this point will not shut down the auta:atically, cicanly rxnitor:
I
-lube 011 pressure I
--Lube oil tatperature
- t7acket water tenperature
-<;enerator bearing tenperature
- Fuel oil day tank level I
Notify the control recan operator if trip points are reached, or if an alarm annunciates.
3-2 5
b ?$1
W 4
NIrIU-ll205-003-01-C; Emen3ency Start Diesel Generator Use the DORIC tarperature irdicator with the thermxnIplo selector switch on the engire control panel to trerd DG tenperatures.
If any alarms occur, notify the control rocan crerator'immdiately.
'1he control Incan cperator my instnrt the FED to investigate the alaru.
!UTIFY THE C0tTITOL RXN OPE 3M70R THAT THE ACTIVITY IS CmPIETED e
Cuylete ard sign the " Diesel Generator Operation I.og."
Notify t.24 Shift Supervisor that the task is ccrplete arri remain in the diesel generator buildirg until furthcr instnx:tions are given.
IDG THE ACTIVITY Recotti the activity in the apptrpriate log book.
i l
3-3
i NIeIU-11205-003-01-C; Emergency. Start Diesel Generator PERFDFMANCC GJIDE Follow these steps to energency start the diesel generator.
Receive a directive frun the control Itxxn operator to energency start 1.
the diesel geneJator.
2.
Initiate the E'4ER22KN START.
3.
Verify + hat the diesel starts. Q)eck the followirg indications on the engine contrrl panel:
Verify that the red SIARTHG lanp 111umimtes. 'Ihe light should a.
stay on for appIcximacely 5 seconds after the start signal was initiated, b.
Verify that the gIren SAFEIY DUECTION SIGRL lanp illumimtes Verify that ea.gine speed is increasing, c.
d.
Note that the D4EFGEllCY SIART arntnciator is flashing.
Acknowledge the alatni.
Note that the red RUNNDU light illumirutes. 'Ihis occurs at 200 e.
ITn.
f.
Note that the blue READY 'IO IDAD light illtr.dnates mis caus at approximately 440 rpn.
Notify the control roan operator that the diesel has been emargenc/
4.
started.
5.
Monitor the diesel geuxator to ensure proper operation.
l 6.
Notify the control rocan operator that the activity is ccmpleted.
7.
Ltg the activity.
[
3-4
NL-IU-11205-003-01-C; Dnergerry Start Diesel Generator snF-TEsm Before pWLng to the 'Pask Practice, answer the followirg questions.
1.
'Ibe DERGDel SIART push butten rust be hwi after the lens of the break-glass is broken in on$er to emergency start the diesel engine.
a.
True b.
False 2.
'Ibe diesel generator can be manually emergency started frun the control recru.
4 I
a.
True b.
False e
P l
l l
3-5 i
i d
M S
/
NIr IU-11205-003-01-C; DmI9ency Start Diesel Generator 1
MishTRS 1.
False. With the DERGDiCY STARP, ycu need cnly break the glass to start the diesel engine, 2.
Palse. 'Ihe diesel generator cannot be manually energen~y "W.ted frm the control roca.
1 3-6
.._._____.___.___..-._.._.s
. _ _ ~. _.. _. _. -.. _.
NIrIU-11205-003-01-C; Emergency Start Diesel Gererator l
l TASK FRACTICE Before pr*1rg to the Perfonnance %st, conplete the followiry Task Practice exercise (s).
1.
Review Procedure 13145-1.- Be sure that you understand all precautions, limitations, ard steps associated with emergency startiry the diesel generator.
2.
Take this instructional unit and Procedure 13145-1 to the - diesel i
generator buildisq. - Be sure that you can locate all local. cxmponents ard instrumentation associated with emergency startire the diesel generator.
In the diesel generator buildirg, walk throtgh the task of emergency 3.
starting the diesel generator.
If possible, have a fellow trainee evaluate your performance using Prtxatare 13145-1 and-this instructional unit.
e D
l i
l 3-7 u-
I NbIU-il205-003-01-C; Emergency Start Diesel Generator l
l' FEEDBACK ON TASK FitA0:1CE 1.
If you have any questions about the precautions, limibtions, or steps I
in Procalure 13145-3, ask your instructor.
2.
You should have been able to locate all local ccrponents ard instrumentation associated with emergency startirg the diesel i
generator locally.
If you had any difficulty, ask your instructor for l
he.1p.
3.
You should have walked throt.gh the steps nocxssary to emergency start the diesel generator locally.
If you had any difficulty, ru-rem the pertinent sections of this instructional unit aM the prr.cedure.
Resolve any questions with your instructor.
9 i
3-8