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{{#Wiki_filter:Procedure Use Is: Control Copy: Nuclear Northeast 0 Continuous | {{#Wiki_filter:Procedure Use Is: Control Copy: | ||
f3 Page 1 of 63 R DIESEL GEN R OPERATION Approved By: Team 2A Procedure Owner NEW PROCEDURE NO: 2-SOP-27.6 Rev: | Nuclear Northeast 0 Continuous Effective Date:- f3 Reference Information Page 1 of 63 R DIESEL GEN R OPERATION Approved By: | ||
0 Page 2 of 63 | Team 2A Procedure Owner NEW PROCEDURE | ||
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 0PERAT10N Page 2 of 63 REVISION | |||
==SUMMARY== | ==SUMMARY== | ||
(Page 1 of 1) 1.O REASONS FOR REVISION 1.1 New Procedure to incorporate EC 5000033794, IP2 Station Blackout and Appendix R Diesel Generator Set. | |||
2.0 | |||
==SUMMARY== | ==SUMMARY== | ||
OF CHANGES | OF CHANGES | ||
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPERATION Page 3 of 63 TABLE OF CONTENTS Section Title Paae 1.o PURPOSE ...................... .... ...... ...................... ..............4 2.0 PRECAUTIONS AND LIMITATIONS ................................................... | |||
3.0 PREREQUISITES ... | |||
4.0 PROCEDURE ......... ........................... 6 4.1 Normal Engine ........................... | |||
4.2 Normal Engine Shutdown ( | |||
4.3 Engine Start Supplying Unit 2 Appendix R Loads ....................................... 15 4.4 Engine Shutdown From Supplying Unit 2 Appendix R Loads .... | |||
4.5 Engine Start (Loss Of AC Power/ SBO) 4.6 Engine Shutdown From Loss of AC Power (SBO) ............................. | |||
4.7 Engine Start (Supply Unit 3 SBO / ASS Loads .. | |||
4.8 Engine Shutdown From Supplying Unit 3 SBO/ ASSS Loads ..................... 44 4.9 Manual Breaker And Transfer Switch Operation .... ............ | |||
................................................................. | ==5.0 REFERENCES== | ||
6.0 RECORDS AND DOCUMENTATION. ................... | |||
................... | Attachments ATTACHMENT 1 APPENDIX R DG DATA SHEETS ........................................................ 48 ATTACHMENT 2 WARNING AND SHUTDOWN FAULT CODES .................................... 49 ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES ...................53 ATTACHMENT 4 CCR LINEUP FOR ENERGIZATION OF 480V BUSES........................ 58 | ||
Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 0PERAT1ON Page 4 of 63 1.o PURPOSE 1.1 This procedure establishes requirements for operation of the Unit 2 Appendix R Diesel Generator. | |||
............................... | 2.0 PRECAUTIONS AND LIMITATIONS 2.1 F this is an engine start supplying Unit 2 Appendix R Loads I THEN GO TO Step 4.3, Engine Start Supplying Unit 2 Appendix R Loads. All applicable prerequisites are included in that section. | ||
2.2 -IF this is an engine start during a Loss of all AC Power THEN GOTO Step 4.5, Engine Start (Loss Of AC Power/ SBO). All applicable prerequisites are included in that section. | |||
.......... | 2.3 IF this is an engine start supplying Unit 3 Appendix R Loads THEN GOTO Step, x 7 , Engine Start (Supply Unit 3 SBO / ASS Loads. All applicable prerequisites are included in that section. | ||
2.4 TRO 3.8.B applies in Modes 1, 2, 3 and 4, 2.5 The Appendix R Diesel Generator maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hours/yr. | |||
.. | 2.6 Do NOT operate the engine less than 750 KW for long periods of time. Idling for a prolonged period of time (more than 30 minutes) can damage an engine or running with engine coolant temperature too low, below 140°F will dilute crank case oil with raw fuel. | ||
2.7 Whenever the Appendix R Diesel Generator is running log readings SHALL be established. Log readings should be taken once an hour. | |||
2.8 Crankcase oil level should only be checked at the lube oil reservoir gage glass when the engine is running. Removing the engine oil fill cap or dipstick can allow hot oil to splash out. | |||
2.9 Pushing the Emergency Stop button placing the O/Manual/Auto switch to the 0 position will cause an immediate engine shutdown (bypassing the cool-down at idle). This hot shutdown should be avoided, if possible, to prolong reliability of engine. | |||
UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 0 PERATION Page 5 of 63 3.0 PREREQUISITES | |||
___ 3.1 The Appendix R Diesel Generator (DG) is aligned per 2-COL-27.6, Unit 2 Appendix R Diesel Generator. | |||
___ 3.2 Lube Oil Supply Reservoir gauge glass level indicates between 1/4 and Full. | |||
3.3 The following Appendix R Diesel Generator Fuel Day Tank Indications are extinguished: | |||
___ Tank Rupture | |||
- System Fail | |||
- Critical High | |||
- High Fuel | |||
- Low Fuel | |||
- Pump2Fail | |||
- Pump1 Fail | |||
__ 3.4 The Appendix R Diesel Generator Fuel Day Tank Level Gauge indicates between 7/8 and FULL. | |||
~ | |||
NOTE 1 When the system heats up and the coolant expands, the surge tanks should indicate between 1/2 and 314 full. This reserves 1/4 to 112 of the tank volume to accommodate system surges. | |||
3.5 The following coolant surge tank levels are within range: | |||
- Jacket Water Surge Tank level between 1/4 and 1/2 full (cold level) | |||
- After Cooler Surge Tank level between 1/4 and 1/2 full (cold level) 3.6 The Appendix R DG Auxiliary Transfer Switch is aligned to MCC 22 as follows: | |||
(Appendix R DG Auxiliaries MCC) | |||
___ 3.6.1 Source 1 Available (White Light Illuminated) | |||
- 3.6.2 Source 1 Connected (Green Light Illuminated) | |||
UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 OPERATION Page 6 of 63 4.0 PROCEDURE 4.1 Normal Enqine Start (Parallel Mode) | |||
__ 4.1.1 REQUEST the CCR to notify the SO that the Appendix R Diesel will be paralleled to13W93. | |||
NO: 2-SOP-27.6 Rev: | NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door. | ||
0 | The design maximum temperatures for the Unit 2 Appendix R DG are: | ||
104 "F for the electrical distribution equipment 122 "F for the Diesel Generator air intake | |||
- 4.1.2 PERFORM the following as necessary to prevent exceeding design maximum temperatures: | |||
- 4.1.2.1 ENSURE the Delay Gate is Closed | |||
- 4.1.2.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door. | |||
- 4.1.2.3 ENSURE of the following is Open: | |||
- The Maintenance Loading Bay overhead door (15' Elevation) | |||
~ Tool Room Roll-up door (15 'Elevation) | |||
__ 4.1.3 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated: | |||
~ System Ready Yellow LED flashing | |||
- Power Available Green LED illuminated | |||
~ 4. | ~ 4.1.4 PERFORM the following at the Appendix R DG Day Tank Control Panel: | ||
- 4.1.4.1 PRESS the System Test switch | |||
~ a) CHECK all LEDs on the control panel are illuminated | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 7 of 63 RELEASE the System Test switch | |||
- b) | |||
__ 4.1.4.2 PRESS the Alarm Test switch to test the alarm level and pump fail functions. | |||
__ | ~ a) RELEASE the Alarm Test switch | ||
- 4.1.4.3 CHECK NO abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding. | |||
- a) IF at any time an abnormal condition is sensed: | |||
- 1) PRESS the Alarm Silence button to silence the alarm horn. | |||
- 2) WHEN the abnormal condition is corrected, THEN the alarming LED is turned OFF automatically. | |||
NO | - 4.1.5 ENSURE that breaker SBOH (SBO/APP. R Switchgear 13.8KV Bus) is OPEN. (SBO/APP. R Switchgear 13.8KV Bus) I | ||
- 4.1.6 ENSURE that breaker SBO/ASS is OPEN. (SBOIAPP R Diesel Generator Switchgear) | |||
__ 4. | __ 4.1.7 PLACE the UNIT-PARALLEL switch in PARALLEL. (SBO/ APP R Switchgear 13.8 KV Bus) | ||
___ 4.1.8 CLOSE Breaker ASS. (SBOIAPP. R Switchgear 13.8KV Bus) | |||
___ 4.1.9 ENSURE the following at the Appendix R DG Switch Panel (Control Panel): | |||
- 4.1.9.1 Shutdown Status indicator - Extinguished 4.1.9.2 Warning Status indicator - Extinguished | |||
- 4.1.10 At the Appendix R DG Switch Panel (Control Panel) PRESS and HOLD the Panel Lamp/Lamp Test button for at least 3 Seconds 4.1.10.1 CHECK all control panel LEDs illuminate 4.1.10.2 RELEASE Panel Lamp/Lamp Test button | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATlON Page 8 of 63 CAUTION When Service Water is aligned to supply cooling to the Appendix R DG Heat Exchangers, placing Service Water in service slowly ensures flow will NOT | |||
__ 4.1.1 1 E Service Water will be the cooling source, =ALIGN Service Water to The Appendix R DG as follows: | |||
- 4.1 .I1.1 OPEN SWT-837 | |||
- 4.1.1 1.2 ADJUST Cooling Water flow as follows: | |||
- a) THROTTLE UW-840 to achieve approximately 140 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
___ | - b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by Fl-7979, Jacket Water Flow. | ||
- 4.1.12 E City Water will be the cooling source, Appendix R DG as follows: | |||
= ALIGN City Water to The | |||
__ 4.1.12.1 OPEN the following: | |||
- a) UW-854 | |||
- b) UW-855 | |||
The Appendix R Diesel | - 4.1.12.2 ADJUST Cooling Water flow as follows: | ||
- a) THROTTLE UW-840 to achieve approximately 90 gpm as indicated by FI-7980, Aftercooler Water Flow. | |||
~ b) THROTTLE UW-836 to achieve approximately 120 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 9 of 63 NOTE There is no time delay when starting the engine in manual mode. | |||
The default starting sequence is 3 start cycles, comprised of 10 seconds of cranking and 10 seconds of rest. | |||
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage. | |||
__ 4.1.13 TURN the O/MANUAUAUTO switch to the MANUAL position. | |||
- 4.1.14 PRESS AND HOLD the Manual Run/Stop button for a minimum of 3 seconds | |||
__ 4.1.14.1 RELEASE the Manual Runistop button. | |||
NOTE The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBO/ASS. | |||
9 -\- indicates breaker SBO/ASS is open, PUSH to close indicates breaker SBO/ASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (Le. dead bus generator synchronized with bus). | |||
- 4.1.15 CLOSE breaker SBO/ASS as follows: | |||
___ 4.1.15.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBOiASS closed). | |||
~ 4.1.15.2 RELEASE the momentary pushbutton. | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 10 of 63 NOTE A fault that could result in engine damage, causes an immediate engine shutdown. | |||
All other faults allow the engine to run during the cool-down sequence before engine shutdown. | |||
Warning alarms will not cause a shutdown but may indicate abnormal operation. | |||
___ 4.1.16 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), THEN PERFORM the following: | |||
- 4.1.16.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button. | |||
- 4.1.16.2 REFER to the following for assistance in correcting the condition: | |||
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES | |||
__ 4.1.16.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows: | |||
- a) PRESS the front panel FAULT ACKNOWLEDGE button If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed: | |||
- 4.1.17 E a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following: | |||
- 4.1.17.1 the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button. | |||
___ 4.1.17.2 REFER to the following for assistance in correcting the condition: | |||
UNIT 2 APPENDIX R DIESEL GENERATOR OPERATI ON iNO: 2-SOP-27.6 Page 11 of 63 Rev: 0 | |||
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES | |||
- 4.1.17.3 PERFORM the following to reset the shutdown condition: | |||
- a) E the EMERGENCY STOP button was pressed, THEN PULL the EMERGENCY STOP button out | |||
- b) PLACE the O/MANUAUAUTO switch in 0 | |||
- c) PRESS the front panel FAULT ACKNOWLEDGE button | |||
- d) PLACE the O/MANUAUAUTO switch in AUTO | |||
- 4.1.18 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R DG- PERFORM the following: | |||
___ 4.1.18.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
___ a) Source 2 Available (Yellow Light illuminated) | |||
- 4.1.18.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC) a) WHEN the CHECK Source 2 Connected (Red Light) | |||
THEN | |||
~ | |||
illuminates, RELEASE the switch | |||
- 4.1.19 CHECK that the DG Area Fan is running | |||
~ 4.1.20 ADJUST cooling water throttle valves to maintain normal cooling temperatures. | |||
~ UW-836 | |||
- UW-840 | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 12 of 63 NOTE One set of data should be taken, even if engine is operated for less than an hour, | |||
__ 4.1.21 RECORD Appendix R DG parameters once per hour using ATTACHMENT 1, APPENDIX R DG DATA SHEETS. | |||
NOTE When the Appendix R DG Day Tank is operating in AUTO, the The Appendix R DG Day Tank Level should be maintained between 7/8 and Full. | |||
___ 4.1.22 MONITOR Appendix R DG Day Tank Level. | |||
- 4.1.23 MONITOR Lube Oil Supply Reservoir gauge glass level. | |||
___ 4.1.23.1 WHEN gauge glass level indicates less than 1/4 full, THEN REFILL Lube Oil Supply Reservoir with proper grade of oil. | |||
(SAE 15W - 40) | |||
~ 4.1.24 CHECK the engine systems for leakage | |||
___ 4.1.24.1 E leakage is observed, THEN INITIATE a WRT as necessary: | |||
4.1.25 E it is desired to adjust diesel generator load, THEN PERFORM the following: | |||
~ | |||
~ 4.1.25.1 SELECT Base Load using the arrow key from the UTILITY Menu. | |||
___ 4.1.25.2 ADJUST load as desired using the "+" or "-" keys. | |||
___ 4.1.26 E it is desired to adjust diesel generator VARs, THEN PERFORM the following: | |||
__ 4.1.26.1 SELECT PF LEVEL using the arrow key from the UTILITY Menu. | |||
___ 4.1.26.2 ADJUST VARs as desired using the "+" or "-" keys | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 0PERATION Page 13 of 63 4.2 Normal Enaine Shutdown (Parallel Mode) | |||
____ 4.2.1 REQUEST the CCR to notify the SO that the Appendix R DG will be unloaded. | |||
- 4.2.2 E Appendix R DG Auxiliaries are aligned to the DG, m ALIGN the Appendix R DG Auxiliaries MCC to MCC 22 as follows: | |||
- 4.2.2.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
- a) Source 1 Available (White Light illuminated) | |||
- 4.2.2.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the STANDBY position (Aligned to MCC 22) (Appendix R DG Auxiliaries MCC) | |||
~ a) -the CHECK Source 1 Connected (Green Light) illuminates, RELEASE the switch NOTE The preset cool-down time (at rated speed) will vary dependent on the kW output. | |||
The generator will stop after the cool-down at idle time is expended. | |||
~~~~ | |||
- 4.2.3 PRESS AND RELEASE the Manual Run/Stop button. | |||
- 4.2.3.1 VERIFY engine rotation has stopped. | |||
__ 4.2.3.2 ENSURE breaker SBO/ASS is Open. (SBO/APP R Diesel Generator Switchgear) | |||
- 4.2.3.3 OPEN breaker ASS. (SBO/APP. R Switchgear 13.8KV Bus) | |||
- 4.2.3.4 PLACE the UNInPARALLEL switch in UNIT. (SBO/APP R Switchgear 13.8KV Bus) | |||
- 4.2.3.5 the Appendix R DG Heat Exchangers are aligned to Service Water, m ALIGN the Appendix R DG Heat Exchangers to City Water as follows: | |||
___ a) CLOSE SWT-837 to secure Service Water flow. | |||
~ b) OPEN the following: | |||
NO.2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 14 of 63 | |||
: 1) UW-854 | |||
~ | |||
~ 2) UW-855 | |||
- c) ADJUST Cooling Water flow as follows: | |||
- 1) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
- 2) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
__ d) WAIT a minimum of 5 minutes for City Water to flush residual service water from the Appendix R DG Heat Exchangers and piping. | |||
__ 4.2.3.6 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers: | |||
- a) UW-854 | |||
- b) UW-855 | |||
- 4.2.3.7 ENSURE the door opened in Step 4.1.2.3 is CLOSED | |||
__ 4.2.4 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40) | |||
__ 4.2.5 TURN the OlMANUAUAUTO switch to the AUTO position. | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 15 of 63 4.3 Enqine Start Supplyinq Unit 2 Appendix R Loads I NOTE This section is written for emergency operation. If one of the steps can NOT be met the Supervisor in charge must evaluate continued action. | |||
If DC control power is not available for breaker operation, breakers may be operated manually using Section 4.9, Manual Breaker and Transfer Switch Operation. | |||
The starting of the appendix R diesel should not be delayed. Requests for opening breakers F3-1 and 52GT/2F should be made by other personnel if possible. | |||
SO Phone Number: (212) 580-6789 DO Phone Number: (212) 580-6754 | |||
- 4.3.1 INITIATE having the District Operator (DO) Open breaker F3-1. | |||
- 4.3.1.1 REQUEST Notification from DO as soon as breaker F3-1 has been opened. | |||
__ 4.3.2 INITIATE having the Unit 3 CCR Open breaker 52GT/2F. | |||
- 4.3.2.1 Request Notification from Unit 3 CCR as soon as breaker 52GT/2F has been opened. | |||
NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door. | |||
The design maximum temperatures for the Unit 2 Appendix R DG are: | |||
104 "F for the electrical distribution equipment 122 "F for the Diesel Generator air intake | |||
___ 4.3.3 PERFORM the following as necessary to prevent exceeding design maximum temperatures: | |||
- 4.3.3.1 ENSURE the Delay Gate is Closed | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 16 of 63 4.3.3.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door. | |||
4.3.3.3 ENSURE one of the following is Open: | |||
- The Maintenance Loading Bay overhead door (15 Elevation) | |||
- Tool Room Roll-up door (15 Elevation) | |||
- 4.3.4 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated: | |||
System Ready Yellow LED flashing Power Available Green LED illuminated | |||
___ 4.3.5 PERFORM the following at the Appendix R DG Day Tank Control Panel: | |||
4.3.5.1 CHECK abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding. | |||
- a) IF at any time an abnormal condition is sensed: | |||
- 1) PRESS the Alarm Silence button to silence the alarm horn. | |||
- 2) WHEN the abnormal condition is corrected, THEN the alarming LED is turned OFF automatically. | |||
__ 4.3.6 ENSURE that breaker SBOH is OPEN. (SBO/APP. R Switchgear 13.8KV Bus) | |||
- 4.3.7 ENSURE that breaker SBO/ASS is OPEN. (SBO/APP R Diesel Generator Switchgear) | |||
- 4.3.8 CLOSE Breaker ASS. (SBO/APP. R Switchgear 13.8KV Bus) | |||
___ 4.3.9 PLACE the UNIT-PARALLEL switch in UNIT. (SBO/ APP R Switchgear 6.9KV Bus) | |||
- 4.3.10 ENSURE the following at the Appendix R DG Switch Panel (Control Panel): | |||
4.3.10.1 Shutdown Status indicator - Extinguished | |||
___ 4.3.10.2 Warning Status indicator - Extinguished | |||
r UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION NO: 2-SOP-27.6 Page 17 of 63 Rev: 0 | |||
- 4.3.1 1 E City Water will be the cooling source, THEN ALIGN City Water to The Appendix R DG as follows: | |||
__ 4.3.1 1.I OPEN the following: | |||
___ a) UW-854 | |||
- b) UW-855 Maintaining the City Water flows specified ensures that adequate volume in the City Water Storage Tank is reserved for other plant activities. | |||
__ 4.3.1 1.2 ADJUST Cooling Water flow as follows: | |||
___ a) THROTTLE UW-840 to achieve approximately 87 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
- b) THROTTLE UW-836 to achieve approximately 118 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
- 4.3.12 E Conventional Service Water is available AND the CRS gives permission to use it as the cooling source, THEN ALIGN Conventional Service Water to The Appendix R DG as follows: | |||
___ 4.3.12.1 OPEN SWT-837 | |||
- 4.3.12.2 ADJUST Cooling Water flow as follows: | |||
~ a) THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
__ b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
- 4.3.13 ENSURE the following breakers are OPEN: | |||
___ 4.3.13.1 F3-1 | |||
___ 4.3.13.2 52GT/2F | |||
~ 4.3.13.3 SBI-3 | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 18 of 63 NOTE If GT-2 is out of service, the position of output breaker BGT-2 does NOT need to be verified locally. The normal COL position of breaker BGTQ is Open. | |||
___ 4.3.14 ENSURE that GT-2 is out of service. | |||
___ 4.3.15 ENSURE breaker 83-3 is Closed. | |||
NOTE There is no time delay when starting the engine in manual mode. | |||
The default starting sequence is 3 start cycles, comprised of 10 seconds of cranking and 10 seconds of rest. | |||
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage. | |||
The Appendix R Diesel Generators maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hours/yr. | |||
When starting equipment, coordination with the CRS will be necessary to ensure adequate generator capacity is available. | When starting equipment, coordination with the CRS will be necessary to ensure adequate generator capacity is available. | ||
- 4.3.16 TURN the OIMANUAUAUTO switch to the MANUAL position, | |||
NO: 2-SOP-27.6 Rev: | ___ 4.3.17 PRESS AND HOLD the Manual Run/Stop button for a minimum of 3 seconds | ||
0 | - 4.3.17.1 RELEASE the Manual Run/Stop button. | ||
-\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (i.e. | |||
dead bus -\- indicates breaker SBO/ASS is open, PUSH to close indicates breaker | NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 19 of 63 NOTE The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBO/ASS. | ||
-\- indicates breaker SBO/ASS is open, PUSH to close indicates breaker SBOiASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (i.e. dead bus generator synchronized with bus). | |||
__ 4.3.1 8 CLOSE breaker SBO/ASS as follows: | |||
__ 4.3.18.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBO/ASS closed). | |||
NOTE A fault that could result in engine damage, causes an immediate engine shutdown. | |||
All other faults allow the engine to run during the cool-down sequence before engine shutdown. | |||
Warning alarms will not cause a shutdown but may indicate abnormal operation. | |||
____ 4.3.19 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), m PERFORM the following: | |||
- 4.3.19.1 the Alarm Module warning horn annunciated, momentarily PUSH the PUSH TO SILENCE HORN button. | |||
~ 4.3.19.2 REFER to the following for assistance in correcting the condition: | |||
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES | |||
- 4.3.19.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows: | |||
- a) PRESS the front panel FAULT ACKNOWLEDGE button | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 20 of 63 NOTE If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed: | |||
- 4.3.20 IE.a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following: | |||
___ 4.3.20.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button. | |||
- 4.3.20.2 REFER to the following for assistance in correcting the condition: | |||
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES | |||
___ 4.3.20.3 PERFORM the following to reset the shutdown condition: | |||
- a) IE.the EMERGENCY STOP button was pressed, THEN PULL the EMERGENCY STOP button out | |||
- b) PLACE the O/MANUAUAUTO switch in 0 | |||
- c) PRESS the front panel FAULT ACKNOWLEDGE button | |||
- d) PLACE the O/MANUAUAUTO switch in AUTO | |||
- 4.3.21 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R DG THEN PERFORM the following: | |||
__ 4.3.21.l CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
~ a) Source 2 Available (Yellow Light illuminated) | |||
__ 4.3.21.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC) | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0 PERATION Page 21 of 63 L I I WHEN the CHECK Source 2 Connected (Red Light) | |||
- a) illuminates, THEN RELEASE the switch | |||
- 4.3.22 CHECK that the DG Area Fan is running | |||
__ 4.3.23 ENSURE that breaker SBO/ASS is Closed. (SBO/APP R Diesel Generator Switchgear) | |||
__ 4.3.24 ADJUST cooling water throttle valves to maintain normal cooling temperatures. | |||
- UW-836 | |||
- UW-840 | |||
__ 4.3.25 E desired to reduce load then OPEN: | |||
___ 4.3.25.1 All Unnecessary Substation 13SA3 Loads | |||
___ 4.3.25.2 4 Unnecessary Substation 12RW3 Loads | |||
___ 4.3.25.3 All Substation 102NS3 Loads | |||
___ 4.3.25.4 TR-2 Main Supply Breaker to TSC Bus Section #2. | |||
NOTE One set of data should be taken, even if engine is operated for less than an hour. | |||
___ 4.3.26 E time permits, THEN RECORD Appendix R DG parameters once per hour using ATTACHMENT I , APPENDIX R DG DATA SHEETS. | |||
NOTE When the Appendix R DG Day Tank is operating in AUTO, the Appendix R DG Day Tank Level should be maintained between 718 and Full. | |||
___ 4.3.27 MONITOR Appendix R DG Day Tank Level. | |||
- 4.3.28 MONITOR Lube Oil Supply Reservoir gauge glass level. | |||
___ 4.3.28.1 WHEN gauge glass level indicates less than 114 full,THEN REFILL Lube Oil Supply Reservoir with proper grade of oil. | |||
(SAE 15W - 40) | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPE RATION Page 22 of 63 4.3.29 CHECK the engine systems for leakage | |||
___ 4.3.29.1 E leakage is observed, THEN INITIATE a WRT as necessary: | |||
NOTE For an Appendix R event, the City Water Storage Tank will provide the cooling water for the first few hours of the event. Once a Service Water Pump is running, cooling of the Appendix R DG is transferred to the Service Water System. | |||
- 4.3.30 E Appendix R Diesel cooling will need to be transferred from City Water to Service Water, THEN COORDINATE with the CRS to place a Service Water pump in service. | |||
When reducing service water loads on the Conventional Service Water header, coordination with the CRS will be necessary. If a River Water Pump is in service, then as a minimum SWT-636 should be closed. | |||
___ 4.3.31 PERFORM the following in preparation for transferring DG cooling to the Service Water System: | |||
- 4.3.31 .I E a River Water Pump is NOT in service, THEN CLOSE SWT-636 (River Water/Service Water Tie) | |||
- 4.3.31.2 CLOSE the following as necessary to reduce Service Water loads based on CRS evaluation of Service Water Pumps and River Water Pumps in service. | |||
- SWT-618 (CVP 22 Seal Water Heat Exchanger SW Inlet Stop) | |||
~ | |||
SWT-619 (CVP 21 Seal Water Heat Exchanger SW Inlet Stop) | |||
- SWT-23 (PCV-1180 Inlet Stop) | |||
~ SWT-24 (PCV-1180 Bypass Stop) | |||
- SWT-658 (Degassing Pumps Service Water Inlet Stop) | |||
- SWT-685 (Stator Water Cooler B Inlet Stop) | |||
- SWT-688 (Stator Water Cooler A Inlet Stop) | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 23 of 63 | |||
- SWT-18 (21 Turb Hall Closed Cooling Sys Hx Svc Wtr Inlet Stop) | |||
- SWT-18-1 (22 THCCHx Service Water Inlet Stop) | |||
- SWT-816 (Is01Valve For Cooling Water To H P W Sample Coolers) | |||
- SWT-634 (Main Lube Oil Coolers Service Water Inlet Stop) | |||
- SWN-4 (Screen Wash And Bearing Cooling Hdr Supply From SWP 21-23 Disc) | |||
~ SWN-5 (Screen Wash And Bearing Cooling Hdr Supply From SWP 24,25,26) | |||
__ 4.3.31.3 CLOSE the following for non-runninq Service Water Pumps as necessary to reduce Service Water loads based on CRS evaluation of Service Water Pumps and River Water Pumps in service: | |||
~ SWN-600 (21 SWP Strainer Blowdown Stop Valve) | |||
~ SWN-598 (22 SWP Strainer Blowdown Stop Valve) | |||
- SWN-596 (23 SWP Strainer Blowdown Stop Valve) | |||
- SWN-594 (24 SWP Strainer Blowdown Stop Valve) | |||
- SWN-592 (25 SWP Strainer Blowdown Stop Valve) | |||
- SWN-590 (26 SWP Strainer Blowdown Stop Valve) 4.3.32 WHEN a Service Water Pump is in service permission granted by the CRS THEN ALIGN Service Water to the Appendix R DG as follows: | |||
__ 4.3.32.1 !fj aligning to the 1,2,3 Header, THEN OPEN FCV-1112 (SWP 21/22/23 Sup To Conv Non Essen Stop) | |||
__ 4.3.32.2 !fj aligning to the 4,5,6 Header, THEN OPEN FCV-1111 (SWP 24/25/26 Sup To Conv Non Essen Stop) | |||
__ 4.3.32.3 OPEN SWT-837 | |||
__ 4.3.33 ADJUST Service Water flow as follows: | |||
- 4.3.33.1 THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
- 4.3.33.2 THROTTLE UW-836 to achieve approximately 160 gpm as indicated by FI-7979, Jacket Water Flow. | |||
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 24 of 63 | |||
- 4.3.34 ENSURE City Water Cooling to the APPENDIX R DG Heat Exchangers is secure by CLOSING: | |||
~ 4.3.34.1 UW-854 | |||
~ 4.3.34.2 UW-855 | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 25 of 63 4.4 Enqine Shutdown From Supplvinq Unit 2 Appendix R Loads | |||
- 4.4.1 F Appendix R DG Auxiliaries are aligned to the DG, THEN ALIGN the I | |||
Appendix R DG Auxiliaries MCC to MCC 22 as follows: | |||
- 4.4.1.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
__ a) Source 1 Available (White Light illuminated) | |||
~ 4.4.1.2 PLACE the Appendix R DG Normal/ Standby Switch in the STANDBY position (Aligned to MCC 22) (Appendix R DG Auxiliaries MCC) a) WHEN the CHECK Source 1 Connected (Green Light) illuminates, THEN RELEASE the switch NOTE When restoring to a normal electrical lineup no paralleling capability exists. | |||
The following steps will de-energize L&P 13.8KV Bus 3. Coordination with the CRS will be necessary. | |||
- 4.4.2 MINIMIZE the load on the Appendix R DG to between 300 and 400 kW. | |||
___ 4.4.3 OPEN breaker ASS (SBOIAPP. R Switchgear 13.8KV Bus) | |||
___ 4.4.4 E L&P Bus 3 will be aligned to the SYN Bus, THEN REQUEST the CRS to perform the following: | |||
- 4.4.4.1 OPEN breaker 83-3. | |||
- 4.4.4.2 CLOSE breaker SBI-3. | |||
- 4.4.5 E restoration of 13W93 is required, THEN REQUEST the CRS to coordinate with the DO and Unit 3 to perform the following: | |||
- 4.4.5.1 CLOSE F3-1 | |||
- 4.4.5.2 CLOSE52GT/2F | |||
~ 4.4.6 ENSURE breaker SBO/ASS is Open. (SBO/APP R Diesel Generator Switchgear) | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 26 of 63 4.4.7 PRESS AND RELEASE the Manual Run/Stop button | |||
- 4.4.7.1 VERIFY engine rotation has stopped. | |||
- 4.4.7.2 ENSURE breaker SBOIASS is Open. (SBO/APP R Diesel Generator Switchgear) | |||
- 4.4.8 PLACE the UNIT/PARALLEL switch in UNIT. (SBOIAPP R Switchgear 13.8KV Bus) | |||
__ 4.4.9 the Appendix R DG Heat Exchangers are aligned to Service Water, THEN ALIGN the Appendix R DG Heat Exchangers to City Water as follows: | |||
- 4.4.9.1 CLOSE SWT-837 to secure Service Water flow. | |||
__ 4.4.9.2 OPEN the following: | |||
- a) UW-854 | |||
- b) UW-855 | |||
___ 4.4.9.3 ADJUST Cooling Water flow as follows: | |||
- a) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
- b) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by FI-7979, Jacket Water Flow. | |||
- 4.4.9.4 WAIT a minimum of 5 minutes for City Water to flush residual Service Water from the Appendix R DG Heat Exchangers and piping. | |||
~ 4.4.10 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers: | |||
__ 4.4.10.1 UW-854 | |||
__ 4.4.10.2 UW-855 | |||
- 4.4.1 1 Restore Electrical loads previously isolated for the Following: | |||
___ 4.4.71.1 Substation 13SA3 | |||
__ 4.4.1 1.2 Substation 12RW3 | |||
___ 4.4.1 1.3 Substation 102NS3 | |||
Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 27 of 63 4.4.1 1.4 TR-2 Main Supply Breaker to TSC Bus Section #2 | |||
__ 4.4.12 COORDINATE with the CCR to place the following valves in the position appropriate for the plant condition: | |||
~ SWT-636 (River WaterlService Water Tie) | |||
__ SWT-618 (CVP 22 Seal Water Heat Exchanger SW Inlet Stop) | |||
- SWT-619 (CVP 21 Seal Water Heat Exchanger SW Inlet Stop) | |||
- SWT-23 (PCV-1180 Inlet Stop) | |||
- SWT-24 (PCV-1180 Bypass Stop) | |||
- SWT-658 (Degassing Pumps Service Water Inlet Stop) 0- SWT-685 (Stator Water Cooler B Inlet Stop) | |||
- SWT-688 (Stator Water Cooler A Inlet Stop) | |||
- SWT-18 (21 Turb Hall Closed Cooling Sys Hx Svc Wtr Inlet Stop) | |||
- 0 SWT-18-1 (22 THCCHx Service Water Inlet Stop) | |||
__ SWT-816 (Is01 Valve For Cooling Water To HPFW Sample Coolers) | |||
- SWT-634 (Main Lube Oil Coolers Service Water Inlet Stop) | |||
- SWN-4 (Screen Wash And Bearing Cooling Hdr Supply From SWP 21-23 Disc) | |||
- SWN-5 (Screen Wash And Bearing Cooling Hdr Supply From SWP 24,25,26) | |||
- 0 FCV-1111 (SWP 24/25/26 Sup To Conv Non Essen Stop) | |||
- FCV-1112 (SWP 21/22/23 Sup To Conv Non Essen Stop) | |||
__ 4.4.13 COORDINATE with the CCR to place the following Service Water Pump Strainer Blowdown valves in the position appropriate for plant conditions: | |||
- 0 SWNSOO (21 SWP Strainer Blowdown Stop Valve) | |||
- SWN-598 (22 SWP Strainer Blowdown Stop Valve) | |||
- 0 SWN-596 (23 SWP Strainer Blowdown Stop Valve) | |||
- SWN-594 (24 SWP Strainer Blowdown Stop Valve) | |||
- SWN-592 (25 SWP Strainer Blowdown Stop Valve) | |||
- SWN-590 (26 SWP Strainer Blowdown Stop Valve) | |||
__ 4.4.14 ENSURE the door opened in Step 4.3.3.3 is CLOSED | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 28 of 63 4.4.15 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40) | |||
~ 4.4.1 6 TURN the OIMANUAUAUTO switch to the AUTO position. | |||
4.5 Enqine Start (LossOf AC Power/ SBO) | |||
I - | |||
NOTE This section is written for emergency operation. If one of the steps can NOT be met the Supervisor in charge must evaluate continued action. | |||
If DC control power is not available for breaker operation, breakers may be operated manually using Section 4.9, Manual Breaker and Transfer Switch Operation. | |||
The starting of the Appendix R DG should not be delayed. | |||
SO Phone Number: (212) 580-6789 DO Phone Number: (212) 580-6754 | |||
- 4.5.1 REQUEST the CCR to initiate the performance of Attachment 4 NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door. | |||
The design maximum temperatures for the Unit 2 Appendix R DG are: | |||
104 OF for the electrical distribution equipment 122 "Ffor the Diesel Generator air intake | |||
___ 4.5.2 PERFORM the following as necessary to prevent exceeding design maximum temperatures: | |||
~ 4.5.2.1 ENSURE the Delay Gate is Closed | |||
~ 4.5.2.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door. | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPERATION Page 29 of 63 4.5.2.3 ENSURE one of the following is Open: | |||
- The Maintenance Loading Bay overhead door (15' Elevation) | |||
- Tool Room Roll-up door (15 'Elevation) | |||
- 4.5.3 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated: | |||
System Ready Yellow LED flashing Power Available Green LED illuminated 4.5.3.1 CHECK abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding. | |||
__ 4.5.4 ENSURE that breaker SBO/ASS is OPEN. (SBO/APP R Diesel Generator Switchgear) | |||
- 4.5.5 ENSURE that breaker ASS is OPEN. (SBO/APP. R Switchgear 13.8KV Bus) | |||
__ 4.5.6 ENSURE that breaker OSP is OPEN. (SBO/APP. R Switchgear 13.8KV Bus) | |||
___ 4.5.7 ENSURE that breaker SBOH is OPEN. (SBO/APP. R Switchgear 13.8KV Bus) | |||
__ 4.5.8 ENSURE the following at the Appendix R DG Switch Panel (Control Panel): | |||
4.5.8.1 Shutdown Status indicator - Extinguished 4.5.8.2 Warning Status indicator - Extinguished | |||
___ 4.5.9 PLACE the UNIT-PARALLEL switch in UNIT. (SBO/ APP R Switchgear 6.9KV Bus) | |||
__ 4.5.10 At the Appendix R DG Switch Panel (Control Panel) PRESS and HOLD the Panel Lamp/Lamp Test button for at least 3 Seconds 4.5.10.1 CHECK all control panel LEDs illuminate | |||
__ 4.5.10.2 RELEASE Panel LampiLamp Test button | |||
___ 4.5.11 F City I | |||
- Water will be the cooling source, iHEN ALIGN City Water to The Appendix R DG as follows: | |||
- 4.5.1 1.l OPEN the following: | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 30 of 63 a) UW-854 | |||
__ b) UW-855 Maintaining the City Water flows specified ensures that adequate volume in the City Water Storage Tank is reserved for other plant activities. I | |||
__ 4.5.1 1.2 ADJUST Cooling Water flow as follows: | |||
__ a) THROTTLE UW-840 to achieve approximately 87 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
- b) THROTTLE UW-836 to achieve approximately 118 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
- 4.5.12 E Conventional Service Water is available AND the CRS gives permission to use it as the cooling source, TI-(EN ALIGN Conventional Service Water to The Appendix R DG as follows: | |||
___ 4.5.12.1 OPEN SWT-837 | |||
__ 4.5.12.2 ADJUST Cooling Water flow as follows: | |||
~ a) THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
__ b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
NOTE There is no time delay when starting the engine in manual mode. | |||
The default starting sequence is 3 start cycles, comprised of IO seconds of cranking and 10 seconds of rest. | |||
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage. | |||
___ 4.5.13 TURN the O/MANUAUAUTO switch to the MANUAL position. | |||
___ 4.5.14 PRESS AND HOLD the Manual Runistop button for a minimum of 3 seconds | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 31 of 63 4.5.14.1 RELEASE the Manual Run/Stop button. | |||
NOTE | |||
. The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBO/ASS. | |||
-\- indicates breaker SBO/ASS is open, PUSH to close indicates breaker SBO/ASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (Le. dead bus generator synchronized with bus). | |||
__ 4.5.15 E Manually closing breaker SBO/ASS, THEN PRESS the Manual Close Button on the front of the Breaker. | |||
___ 4.5.1 6 CLOSE breaker SBO/ASS as follows: | |||
___ 4.5.16.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBO/ASS closed). | |||
___ 4.5.16.2 RELEASE the momentary pushbutton. | |||
NOTE A fault that could result in engine damage, causes an immediate engine shutdown. | NOTE A fault that could result in engine damage, causes an immediate engine shutdown. | ||
All other faults allow the engine to run during the cool-down sequence before engine shutdown. Warning alarms will not cause a shutdown but may indicate abnormal operation. | All other faults allow the engine to run during the cool-down sequence before engine shutdown. | ||
Warning alarms will not cause a shutdown but may indicate abnormal operation. | |||
- 4.5.17 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), THEN PERFORM the following: | |||
___ 4. | ___ 4.5.17.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button. | ||
___ 4.5.17.2 REFER to the following for assistance in correcting the condition: | |||
~ ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
__ 4. | - ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES | ||
NO: 2-SOP-27.6 Rev: | |||
0 | UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 32 of 63 4.5.17.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows: | ||
- a) PRESS the front panel FAULT ACKNOWLEDGE button If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed: | |||
WHEN the CHECK Source 2 Connected (Red Light) illuminates, THEN RELEASE the switch - | - 4.5.18 E a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following: | ||
___ 4. | __ 4.5.18.1 E the Alarm Module warning horn annunciated, m momentarily PUSH the PUSH TO SILENCE HORN button | ||
___ | - 4.5.18.2 REFER to the following for assistance in correcting the condition: | ||
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
- ATTACHMENT 3,APPENDIX R DG TROUBLESHOOTING PROCEDURES | |||
___ 4.5.18.3 PERFORM the following to reset the shutdown condition: | |||
- a) E the EMERGENCY STOP button was pressed, PULL the EMERGENCY STOP button out | |||
- b) PLACE the O/MANUAUAUTO switch in 0 | |||
- c) PRESS the front panel FAULT ACKNOWLEDGE button | |||
___ 4. | - d) PLACE the OiMANUAUAUTO switch in AUTO | ||
CLOSE | - 4.5.19 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R D G m PERFORM tho following: | ||
- 4.5.19.1 CHECK the generator is at rated speed and voltage as indicated by the LCD display message. | |||
__ 4.5.19.2 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
UNIT 2 APPENDIX R DIESEL GENERATOR | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 33 of 63 a) Source 2 Available (Yellow Light illuminated) | |||
- 4.5.1 9.3 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC) | |||
- a) WHEN the CHECK Source 2 Connected (Red Light) illuminates, THEN RELEASE the switch | |||
- 4.5.20 CHECK that the DG Area Fan is running | |||
___ 4.5.21 ENSURE that breaker SBO/ASS is Closed. (SBO/APP R Diesel Generator Switchgear) | |||
___ 4.5.22 ADJUST cooling water throttle valves to maintain normal cooling temperatures. | |||
___ UW-836 | |||
- UW-840 NOTE One set of data should be taken, even if engine is operated for less than an hour. | |||
- 4.5.23 E time permits, THEN RECORD Appendix R DG parameters once per hour using ATTACHMENT 1, APPENDIX R DG DATA SHEETS. | |||
NOTE When the Appendix R DG Day Tank is operating in AUTO, the The Appendix R DG Day Tank Level should be maintained between 7/8 and Full. | |||
~ 4.5.24 MONITOR Appendix R DG Day Tank Level. | |||
~ 4.5.25 MONITOR Lube Oil Supply Reservoir gauge glass level | |||
____ 4.5.25.1 WHEN gauge glass level indicates less than 114 full, THEN REFILL Lube Oil Supply Reservoir with proper grade of oil. | |||
(SAE 15W - 40) | |||
- 4.5.26 CHECK the engine systems for leakage | |||
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 34 of 63 4.5.26.1 E leakage is observed, THEN INITIATE a WRT as necessary: | |||
- 4.5.27 ENSURE breaker SBOIASS is Closed (SBOIAPP R Diesel Generator Switchgear) | |||
___ 4.5.28 REQUEST the CCR to verify the following breakers are OPEN: | |||
___ 4.5.28.1 GT25 | |||
___ 4.5.28.2 GT26 | |||
___ 4.5.29 CLOSE breaker SBOH. (SBOIAPP. R Switchgear 13.8KV Bus) | |||
- 4.5.30 CLOSE breaker SBOL (SBOIAPP. R Switchgear 6.9KV Bus) | |||
____ 4.5.30.1 CLOSE breaker SBOL NOTE The Appendix R Diesel Generator's maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hoursIyr. | |||
When starting equipment, coordination with the CRS will be necessary to ensure adequate generator capacity is available. | |||
- 4.5.31 INFORM the CCR that the Appendix R DG is energized up to GT25 and GT26 and ready to be loaded. | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 35 of 63 4.6 Enqine Shutdown From Loss of AC Power (SBO) | |||
___ 4.6.1 E Appendix R DG Auxiliaries are aligned to the DG, THEN ALIGN the Appendix R DG Auxiliaries MCC to MCC 22 as follows: | |||
- 4.6.1 .l CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
- a) Source 1 Available (White Light illuminated) | |||
__ 4.6.1.2 ROTATE and HOLD the Appendix R DG Auxiliaries NormaVStandby Switch in the STANDBY position (Aligned to MCC-22) (Appendix R DG Auxiliaries MCC) | |||
- a) WHEN the CHECK Source 1 Connected (Green Light) illuminates, THEN RELEASE the switch NOTE When restoring to a normal electrical lineup no parallel capability exists with the 13.8KV circuit. | |||
The following steps will de-energize the 13.8KV Circuit. Coordination with the CRS is required. | The following steps will de-energize the 13.8KV Circuit. Coordination with the CRS is required. | ||
The Appendix R DG is operating in Unit Mode. If paralleled to an Emergency DG, careful coordination between the EDG operator and the Appendix R Diesel operator is required. Load must be transferred in small increments. - 4.6.2 COORDINATE with the CCR to minimize loads on the Appendix R DG to between 300 and 400 kW . - 4.6.3 OPEN breaker SBOL. (SBO/APP. | The Appendix R DG is operating in Unit Mode. If paralleled to an Emergency DG, careful coordination between the EDG operator and the Appendix R Diesel operator is required. Load must be transferred in small increments. | ||
R Switchgear 6.9KV Bus) - 4.6.4 OPEN breaker SBOH. (SBO/APP. R Switchgear 13.8KV Bus) ~ 4.6.5 directed by CCR, THEN CLOSE breaker OSP. (SBOIAPP. | - 4.6.2 COORDINATE with the CCR to minimize loads on the Appendix R DG to between 300 and 400 kW . | ||
- 4.6.3 OPEN breaker SBOL. (SBO/APP. R Switchgear 6.9KV Bus) | |||
- 4.6.4 OPEN breaker SBOH. (SBO/APP. R Switchgear 13.8KV Bus) | |||
~ 4.6.5 directed by CCR, THEN CLOSE breaker OSP. (SBOIAPP. R Switchgear 13.8KV Bus) | |||
R | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 36 of 63 NOTE The preset cool-down time (at rated speed) will vary dependent on the kW output. | |||
The generator will stop after the cool-down at idle time is expended. | |||
___ 4.6.6 PRESS AND RELEASE the Manual RuniStop button | |||
___ 4.6.6.1 VERIFY engine rotation has stopped. | |||
- 4.6.6.2 ENSURE breaker SBOiASS is Open. (SBO/APP R Diesel Generator Switchgear) | |||
___ 4.6.7 ENSURE breaker SBO/ASS is Open. (SBO/APP R Diesel Generator Switchgear) 4.6.8 ENSURE the UNlTiPARALLEL switch in UNIT. (SBO/APP R Switchgear 13.8KV Bus) | |||
- 4.6.9 IF the Appendix R DG Heat Exchangers are aligned to Service Water, ALIGN the Appendix R DG Heat Exchangers to City Water as follows: | |||
- 4.6.9.1 CLOSE SWT-837 to secure Service Water flow. | |||
___ 4.6.9.2 OPEN the following: | |||
- a) UW-854 | |||
- b) UW-855 | |||
___ 4.6.9.3 ADJUST Cooling Water flow as follows: | |||
- a) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow | |||
~ b) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by Fl-7979, Jacket Water Flew. | |||
~ 4.6.9.4 WAIT a minimum of 5 minutes for City Water to flush residual Service Water from the Appendix R DG Heat Exchangers and piping. | |||
____ 4.6.10 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers: | |||
5.1 Commitment Documents 5.2 Development Documents 5.2.1 TRM 3.8.8 5.2.2 | UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 OPERATION Page 37 of 63 4.6.10.1 UW-854 | ||
Control System, PowerCommand Control 3200, Publication No 3550(GB) Issue 2 - Aug | - 4.6.10.2 UW-855 | ||
6.1 Attachment 1, Appendix R DG Data Sheets UNIT 2 APPENDIX R DIESEL GENERATOR | - 4.6.1 1 ENSURE the door opened in Step 4.5.2.3 is CLOSED. | ||
Use this Attachment to find the category (CTG) and fault description for all codes. | ___ 4.6.12 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40) | ||
Gaps in the code numbers are for codes that do not apply to this genset. Category A Fault Codes: Pertain to engine or alternator shutdown faults that require immediate repair by qualified service personnel (generator set non-operational). Control prevents the generator set from being restarted. | ___ 4.6.13 TURN the O/MANUAUAUTO switch to the AUTO position. | ||
4.7 Ensine Start lsupplv Unit 3 SBO I ASS Loads NOTE This section is written for emergency operation. If one of the steps can NOT be met the Supervisor in charge must evaluate continued action. | |||
If DC control power is not available for breaker operation, breakers may be operated manually using Section 4.9, Manual Breaker and Transfer Switch Operation. | |||
The starting of the Appendix R DG should not be delayed. | |||
SO Phone Number: (212) 580-6789 DO Phone Number: (212) 580-6754 | |||
~~ | |||
NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door. | |||
The design maximum temperatures for the Unit 2 Appendix R DG are: | |||
104 "Ffor the electrical distribution equipment 122 "F for the Diesel Generator air intake | |||
__ 4.7.7 PERFORM the following as necessary to prevent exceeding design maximum temperatures: | |||
__ 4.7.1.1 ENSURE the Delay Gate is Closed | |||
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 38 of 63 | |||
- 4.7.1.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door. | |||
- 4.7.1.3 ENSURE one of the following is Open: | |||
- The Maintenance Loading Bay overhead door (15 Elevation) | |||
- Tool Room Roll-up door (15 Elevation) | |||
- 4.7.2 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated: | |||
- System Ready Yellow LED flashing | |||
- Power Available Green LED illuminated | |||
__ 4.7.2.1 CHECK abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding. | |||
___ 4.7.3 ENSURE that breaker SBO/ASS is OPEN. (SBO/APP R Diesel Generator Switchgear) | |||
___ 4.7.4 ENSURE that breaker ASS is OPEN. (SBO/APP. R Switchgear 13.8KV Bus) | |||
___ 4.7.5 ENSURE that breaker GT/25 is OPEN. | |||
__ 4.7.6 ENSURE that breaker GT/26 is OPEN 4.7.7 ENSURE that breaker GT/BT is OPEN 4.7.8 CLOSE breaker OSP. | |||
4.7.9 CLOSE breaker SBOL. | |||
4.7.10 CLOSE breaker SBOH. | |||
___ 4.7.1 1 ENSURE the following at the Appendix R DG Switch Panel (Control Panel): | |||
___ 4.7.1 1.1 Shutdown Status indicator - Extinguished | |||
__ 4.7.1 1.2 Warning Status indicator - Extinguished | |||
__ 4.7.12 PLACE the UNIT-PARALLEL switch in UNIT. (SBO/ APP R Switchgear 13.8KV Bus) | |||
__ 4.7.13 At the Appendix R DG Switch Panel (Control Panel) PRESS and HOLD the Panel Lamp/Lamp Test button for at least 3 Seconds | |||
UNIT 2 APPENDIX R DIESEL GENERATOR No: 2-SOP-27.6 Rev: 0 OPERATION Page 39 of 63 4.7.13.1 CHECK all control panel LEDs illuminate | |||
- 4.7.13.2 RELEASE Panel Lamp/Lamp Test button | |||
- 4.7.14 E City Water will be the cooling source, iHEN ALIGN City Water to The Appendix R DG as follows: | |||
___ 4.7.14.1 OPEN the following: | |||
____ a) UW-854 | |||
- b) UW-855 | |||
- 4.7.14.2 ADJUST Cooling Water flow as follows: | |||
- a) THROTTLE UW-840 to achieve approximately 90 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
__ b) THROTTLE UW-836 to achieve approximately 120 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
When Service Water is aligned to supply cooling to the Appendix R DG Heat Exchangers, placing Service Water in service slowly ensures flow will NOT adversely affect the operation of the conventional Service Water header. | |||
- 4.7.15 E Conventional Service Water is available AND the CRS gives permission to use it as the cooling source, THEN ALIGN Conventional Service Water to The Appendix R DG as follows: | |||
__ 4.7.15.1 OPEN SWT-837 | |||
___ 4.7.15.2 ADJUST Cooling Water flow as follows: | |||
- a) THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
- b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by FI-7979, Jacket Water Flow. | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 40 of 63 NOTE There is no time delay when starting the engine in manual mode. | |||
The default starting sequence is 3 start cycles, comprised of 10 seconds of cranking and 10 seconds of rest. | |||
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage. | |||
___ 4.7.16 TURN the O/MANUAUAUTO switch to the MANUAL position. | |||
__ 4.7.17 PRESS AND HOLD the Manual RuniStop button for a minimum of 3 seconds | |||
__ 4.7.17.1 RELEASE the Manual Run/Stop button. | |||
NOTE The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBOIASS. | |||
_\- indicates breaker SBO/ASS is open, PUSH to close | |||
_ -- indicates breaker SBO/ASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (i.e. dead bus generator synchronized with bus). | |||
- 4.7.18 E Manually closing breaker SBO/ASS, THEN PRESS the Manual Close Button on the front of the Breaker. | |||
~ 4.7.19 CLOSE breaker SBO/ASS as follows: | |||
__ 4.7.19.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBO/ASS closed). | |||
__ 4.7.19.2 RELEASE the momentary pushbutton. | |||
UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 OPE RATION Page 41 of 63 NOTE A fault that could result in engine damage, causes an immediate engine shutdown. | |||
All other faults allow the engine to run during the cool-down sequence before engine shutdown. | |||
Warning alarms will not cause a shutdown but may indicate abnormal operation. | |||
___ 4.7.20 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), PERFORM the following: | |||
____ 4.7.20.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button. | |||
- 4.7.20.2 REFER to the following for assistance in correcting the condition: | |||
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES | |||
__ 4.7.20.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows: | |||
- a) PRESS the front panel FAULT ACKNOWLEDGE button NOTE If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed: | |||
___ 4.7.21 E a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following: | |||
___ 4.7.21.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button | |||
___ 4.7.21.2 REFER to the following for assistance in correcting the condition: | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 0PERAT10N Page 42 of 63 | |||
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES | |||
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES | |||
__ 4.7.21.3 PERFORM the following to reset the shutdown condition: | |||
- a) IF the EMERGENCY STOP button was pressed, | |||
__ THEN PULL the EMERGENCY STOP button out | |||
__ b) PLACE the O/MANUAUAUTO switch in 0 | |||
- c) PRESS the front panel FAULT ACKNOWLEDGE button | |||
__ d) PLACE the O/MANUAUAUTO switch in AUTO | |||
___ 4.7.22 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R D G m PERFORM the following: | |||
- 4.7.22.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
____ a) Source 2 Available (Yellow Light illuminated) | |||
- 4.7.22.2 ROTATE and HOLD the Appendix R DG Auxiliaries NormaVStandby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC) | |||
__ a) WHEN the CHECK Source 2 Connected (Red Light) illuminates, THEN RELEASE the switch | |||
___ 4.7.23 CHECK that the DG Area Fan is running | |||
___ 4.7.24 ENSURE that breaker SBO/ASS is Closed. (SBO/APP R Diesel Generator Switchgear) | |||
___ 4.7.25 ADJUST cooling water throttle valves to maintain normal cooling temperatures. | |||
- UW-836 | |||
- 0 UW-840 | |||
UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION iNO:2-SOP-27.6 Page 43 of 63 Rev: 0 NOTE One set of data should be taken, even if engine is operated for less than an hour. | |||
___ 4.7.26 E time permits, THEN RECORD Appendix R DG parameters once per hour using ATTACHMENT 1, APPENDIX R DG DATA SHEETS. | |||
NOTE When the Appendix R DG Day Tank is operating in AUTO, the The Appendix R DG Day Tank Level should be maintained between 7/8 and Full. | |||
- 4.7.27 MONITOR Appendix R DG Day Tank Level. | |||
__ 4.7.28 MONITOR Lube Oil Supply Reservoir gauge glass level | |||
__ 4.7.28.1 WHEN gauge glass level indicates less than 1/4 full, THEN REFILL Lube Oil Supply Reservoir with proper grade of oil. | |||
(SAE 15W - 40) | |||
___ 4.7.29 CHECK the engine systems for leakage | |||
___ 4.7.29.1 E leakage is observed, INITIATE a WRT as necessary: | |||
- 4.7.30 ENSURE breaker SBO/ASS is Closed (SBO/APP R Diesel Generator Switchgear) | |||
NOTE The Appendix R Diesel Generator's maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hours/yr. | |||
When starting equipment, coordination with UNIT 3 will be necessary to ensure adequate generator capacity is available. | |||
~ 4.7.31 INFORM the CCR that the Appendix R DG is energized up to GT/BT and ready to be loaded. | |||
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0 PERAT10 N Page 44 of 63 4.8 Encline Shutdown From Supplying Unit 3 SBOI ASSS Loads | |||
~ 4.8.1 E Appendix R DG Auxiliaries are aligned to the DG, =ALIGN the Appendix R DG Auxiliaries MCC to MCC 22 as follows: | |||
- 4.8.1.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows: | |||
- a) Source 1 Available (White Light illuminated) | |||
___ 4.8.1.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the STANDBY position (Aligned to MCC-22) (Appendix R DG Auxiliaries MCC) | |||
__ a) WHEN the CHECK Source 1 Connected (Green Light) illuminates, RELEASE the switch NOTE When restoring to a normal electrical lineup no parallel capability exists with the 13.8KV circuit. | |||
The following steps will de-energize the 13.8KV Circuit. Coordination with the CRS is required. | |||
The Appendix R DG is operating in Unit Mode. If paralleled to an Emergency DG, careful coordination between the EDG operator and the Appendix R Diesel operator is required. Load must be transferred in small increments. | |||
___ 4.8.2 COORDINATE with the CCR to minimize loads on the Appendix R DG to between 300 and 400 kW . | |||
__ 4.8.3 OPEN breaker SBOL. (SBO/APP. R Switchgear 6.9KV Bus) | |||
___ 4.8.4 OPEN breaker SBOH. (SBO/APP. R Switchgear 13.8KV Bus) | |||
- 4.8.5 directed by CCR, CLOSE breaker OSP. (SBO/APP. R Switchgear 13.8KV Bus) | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPERATION Page 45 of 63 E | |||
The preset cool-down time (at rated speed) will vary dependent on the kW output. | |||
The generator will stop after the cool-down at idle time is expended. | |||
___ 4.8.6 PRESS AND RELEASE the Manual RunJStop button. | |||
___ 4.8.6.1 VERIFY engine rotation has stopped. | |||
___ 4.8.6.2 ENSURE breaker SBO/ASS is Open. (SBOJAPP R Diesel Generator Switchgear) | |||
__ 4.8.7 ENSURE the UNIT/PARALLEL switch in UNIT. (SBO/APP R Switchgear 13.8KV Bus) | |||
- 4.8.8 the Appendix R DG Heat Exchangers are aligned to Service Water, THEN ALIGN the Appendix R DG Heat Exchangers to City Water as follows: | |||
____ 4.8.8.1 CLOSE SWT-837 to secure Service Water flow. | |||
___ 4.8.8.2 OPEN the following: | |||
__ a) UW-854 | |||
- b) UW-855 | |||
- 4.8.8.3 ADJUST Cooling Water flow as follows: | |||
- a) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow. | |||
- b) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by Fl-7979, Jacket Water Flow. | |||
- 4.8.8.4 WAIT a minimum of 5 minutes for City Water to flush residual Service Water from the Appendix R DG Heat Exchangers and piping. | |||
- 4.8.9 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers: | |||
- 4.8.9.1 UW-854 | |||
___ 4.8.9.2 UW-855 | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 46 of 63 4.8.10 ENSURE the door opened in Step 4.5.2.3 is CLOSED. | |||
- 4.8.1 1 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40) | |||
____ 4.8.12 TURN the O/MANUAUAUTO switch to the AUTO position. | |||
4.9 Manual Breaker and Transfer Switch Operation 4.9.1 desired to operate an Appendix R Diesel breaker manually THEN perform the following: | |||
4.9.1.1 OPEN the Breaker Cubicle Door. | |||
4.9.1.2 DEPRESS the Manual CLOSE Button 4.9.1.3 CLOSE the Breaker Cubicle Door. | |||
4.9.2 E desired to operate the Appendix R DG Auxiliary Transfer Switch THEN perform the following: | |||
4.9.2.1 OPEN the Transfer Switch Door. | |||
4.9.2.2 Pull the top handle down to disconnect the Normal MCC 22 Source. | |||
4.9.2.3 Push the bottom handle down to connect to the Appendix R Diesel Output. | |||
4.9.2.4 CLOSE the Transfer Switch Door. | |||
4.9.3 E desired to operate the Light and Power Bus breakers manually THEN REFER to 2-AOP-SSD-1 (Control Room Inaccessibility Safe Shutdown Control) | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERAT1ON Page 47 of 63 | |||
==5.0 REFERENCES== | |||
5.1 Commitment Documents 5.2 Development Documents 5.2.1 TRM 3.8.8 5.2.2 FSAR Chap. 8, Electrical Systems 5.2.3 Operators Manual, GenSet Model DQLA, DQLB, Cummins Power Generation 908-0111B, 07-2004 5.2.4 QSK78(DQLA,DQLB) Control System, PowerCommand Control 3200, Publication No 3550(GB) Issue 2 - Aug 04 5.2.5 Operators Manual, PowerCommand 15 Amp @ 12 Volt and 12 Amp @ | |||
24 Volt Battery Chargers, Cummins Power Generation 901-0105C, 9-2006 5.2.6 FCM Fuel Control and Monitoring System, Detail Specifications, PYRCO, Inc. | |||
5.2.7 FCM Controls & Level Settings Tank Serial Number - 453 9218, Tank Firmware Version: 01-05, PYRCO, Inc. | |||
5.3 Interface Documents 5.3.1 2-COL-27.6, Unit 2 Appendix R Diesel Generator 6.0 RECORDS AND DOCUMENTATION The following records are generated by this procedure and SHALL be maintained in accordance with IPEC Records Retention Schedule: | |||
6.1 Attachment 1, Appendix R DG Data Sheets | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 48 of 63 | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPE RATION Page 49 of 63 ATTACHMENT 2 WARNING AND SHUTDOWN FAULT CODES (Page 1 of 4) | |||
-NOTE Fault codeshessages will be displayed in the Description Line of the graphical display. (Refer to Figure 3-3 above) | |||
The fault codes have been divided into four categories to help determine what corrective action to take for safe operation of the generator set. Use this Attachment to find the category (CTG) and fault description for all codes. Gaps in the code numbers are for codes that do not apply to this genset. | |||
Category A Fault Codes: Pertain to engine or alternator shutdown faults that require immediate repair by qualified service personnel (generator set non-operational). | |||
Control prevents the generator set from being restarted. | |||
Category B Fault Codes: Consist of faults that can affect genset performance or cause engine, alternator, or connected equipment damage. Operate only when generator set is powering critical loads and cannot be shut down. Requires repair by qualified service personnel. | Category B Fault Codes: Consist of faults that can affect genset performance or cause engine, alternator, or connected equipment damage. Operate only when generator set is powering critical loads and cannot be shut down. Requires repair by qualified service personnel. | ||
Category C Fault Codes: Consist of faults that do not affect generator set performance but require qualified service personnel to repair. These codes indicate a defective harness or wiring problem. These codes can also indicate a defective engine sensor, leaving no engine protection. (Engine damage can occur without detection.) | Category C Fault Codes: Consist of faults that do not affect generator set performance but require qualified service personnel to repair. These codes indicate a defective harness or wiring problem. | ||
Continued operation may void generator set warranty if damage occurs that relates to fault condition. | These codes can also indicate a defective engine sensor, leaving no engine protection. (Engine damage can occur without detection.) Continued operation may void generator set warranty if damage occurs that relates to fault condition. | ||
Category D Fault Codes: Consist of faults that are repairable by site personnel. | Category D Fault Codes: Consist of faults that are repairable by site personnel. | ||
Service will be required by qualified service personnel if site personnel cannot resolve the problem after taking the corrective actions suggested in Attachment | Service will be required by qualified service personnel if site personnel cannot resolve the problem after taking the corrective actions suggested in Attachment 3. | ||
Category E Fault Codes: Indicates non-critical operational status of generator set, external faults, or customer fault inputs. May require repair by qualified service wrsonnel. | |||
UNIT 2 APPENDIX R DIESEL GENERATOR | |||
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 0PERATION Page 50 of 63 | |||
UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION I I I ATTACHMENT 2 WARNING AND SHUTDOWN FAULT CODES (Paae 4 of 4) | |||
Review safety precautions SYMPTOM I CORRECTIVE ACTION I CODE: 146 | NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 51 of 63 I Wrng/ | ||
If generator is powering non- critical and critical loads and cannot be shut down, use the following: | E 1 1315 1 Shtdnil Network Fault 3 Wrng E 1316 Shtdni Network Fault 4 Wrng E 1317 Shtdni Customer input #3 1 Wrng/ | ||
A. Reduce load if possible by turning off non- critical loads. B. Check air inlets and outlets and remove any obstructions to airflow. c. If engine can be stopped, follow 151 High Coolant Temp Alarm procedure. | E 1 1318 1 Shtdnil Customer input #4 I I I D 1 1435 1 Wrng 1 Enginecold B 1 1436 1 Wrng 1 PT fuel system drivers A 1437 Shtdn E-stop path fuse blown D 1438 Wrng Fail tocrank D 1439 Wrng Fuel level low in day D 1441 Wrng Fuel level low in main | ||
Indicates engine has overheated Jacket water coolant temperature has risen above the shutdown trip point or the coolant level is low. Allow engine to cool down completely before proceeding with the | |||
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 52 of 63 I I I ATTACHMENT 2 WARNING AND SHUTDOWN FAULT CODES (Paae 4 of 4) a ercooer emp | |||
1 UNIT 2 APPENDIX R DIESEL GENERATOR I NO:2-SOP-27.6 Rev:O I 0PERATION I Page 53 of 63 I ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 1 of 5) | |||
WARNING Many troubleshooting procedures present hazards which can result in severe personal injury or death. Only qualified service personnel with knowledge of fuels, electricity, and mechanical hazards should perform service procedures. Review safety precautions SYMPTOM I CORRECTIVE ACTION I CODE: 146 Indicates engine has begun to overheat and jacket LAMP: Warning water coolant temperature has risen to an MESSAGE: unacceptable level. If generator is powering non-HIGH COOLANT T E M P WARNING critical and critical loads and cannot be shut down, use the following: | |||
A. Reduce load if possible by turning off non-critical loads. | |||
B. Check air inlets and outlets and remove any obstructions to airflow. | |||
: c. If engine can be stopped, follow 151 High Coolant Temp Alarm procedure. | |||
CODE: 151 Indicates engine has overheated Jacket water LAMP: Shutdown coolant temperature has risen above the shutdown MESSAGE: trip point or the coolant level is low. Allow engine to HIGH COOLANT TEMP ALARM cool down completely before proceeding with the followingchecks: | |||
A. Check jacket water coolant level and replenish if low. Look for coolant leakage and repair if necessary. | |||
B. Check for obstructions to cooling airflow and correct as necessary. | B. Check for obstructions to cooling airflow and correct as necessary. | ||
C. Check fan belt and repair if necessary. | C. Check fan belt and repair if necessary. | ||
D. Reset control and restart after locating and correcting problem. | D. Reset control and restart after locating and correcting problem. | ||
No: 2-SOP-27.6 Rev: | |||
0 | No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 54 of 63 ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 2 of 5) | ||
NOTE: In applications where the ambient temperature falls below 40" F (4" C), Low Coolant Temp may be indicated even though the coolant heaters are operating. Check for the following conditions: | SYMPTOM CORRECTIVE ACTION | ||
:ODE: 152 Indicates engine coolant heater is not operating or is | |||
_AMP: Warning MESSAGE: not circulating coolant. Set is in standby mode but is | |||
-OW COOLANT TEMP not operating. Warning occurs when engine jacket water coolant temperature is 70" F (21' C) or lower. | |||
NOTE: In applications where the ambient temperature falls below 40" F (4" C), Low Coolant Temp may be indicated even though the coolant heaters are operating. | |||
Check for the following conditions: | |||
A. Coolant heater not connected to power supply. Check for blown fuse or disconnected heater cord and correct as required. | A. Coolant heater not connected to power supply. Check for blown fuse or disconnected heater cord and correct as required. | ||
B. Check for low jacket water coolant level and replenish if required. Look for possible coolant leakage points and repair as required. Indicates engine jacket water coolant level has fallen to an unacceptable level. | B. Check for low jacket water coolant level and replenish if required. Look for possible coolant leakage points and repair as required. | ||
If generator is powering critical loads and cannot be shut down, wait until next shutdown period, then follow 235 Coolant Level Alarm procedure. | CODE: 197 Indicates engine jacket water coolant level has fallen LAMP: Warning to an unacceptable level. If generator is powering MESSAGE: critical loads and cannot be shut down, wait until next COOLANT LEVEL WARNING shutdown period, then follow 235 Coolant Level Alarm procedure. If engine can be stopped, follow 235 procedure. | ||
If engine can be stopped, follow 235 procedure. Indicates engine jacket water coolant level has fallen below the alarm trip point. Allow engine to cool down completely before proceeding. | CODE: 235 Indicates engine jacket water coolant level has fallen LAMP: Shutdown MESSAGE: below the alarm trip point. Allow engine to cool down COOLANT LEVEL ALARM completely before proceeding. | ||
A. Check jacket water coolant level and replenish if low. Look for possible coolant leakage points and repair if necessary. | A. Check jacket water coolant level and replenish if low. Look for possible coolant leakage points and repair if necessary. | ||
B. Reset control and restart after locating and correcting problem. Indicates engine oil level has dropped below the shutdown trip point. Check oil level, lines and filters. | B. Reset control and restart after locating and correcting problem. | ||
If oil system is OK but oil level is low, replenish. Reset control and restart. | CODE: 253 Indicates engine oil level has dropped below the LAMP: Shutdown MESSAGE: shutdown trip point. Check oil level, lines and filters. | ||
31L LEVEL ALARM If oil system is OK but oil level is low, replenish. | |||
If engine can be stopped follow 688 procedure. | Reset control and restart. | ||
CODE: 359 LAMP: Warning MESSAGE: | |||
ENGINE FAILED TO START | I UNIT 2 APPENDIX R DIESEL GENERATOR 1 No: 2-s0p-27.6 Rev: 0 1 OPERATION I Page 55 of 63 I SYMPTOM CORRECTIVE ACTION CODE: 326 LAMP: Warning MESSAGE: Indicates that the engine oil level has exceeded the warning trip point for high oil level. If generator is OIL LEVEL WARNING powering critical loads and cannot be shut down, wait until next shutdown period, then follow 688 High Oil Level Alarm procedure. If engine can be stopped follow 688 procedure. | ||
CODE: 359 Indicates possible fault with control or starling LAMP: Warning MESSAGE: | |||
ENGINE FAILED TO START system. Check for the following conditions: | |||
A. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. | A. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. | ||
B. Discharged or defective battery. Recharge or replace the battery. A. Discharged or defective battery. | B. Discharged or defective battery. Recharge or replace the battery. | ||
Check the battery charger fuse. B. Recharge or replace the battery. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. | COD. 441 | ||
. . ~ | |||
Indicates battery voltage is below 24 VDC. | |||
LAMP: Warning MESSAGE: | |||
A. Discharged or defective battery. Check the LOW BATTERY VOLTAGE battery charger fuse. | |||
B. Recharge or replace the battery. Poor battery cable connections. Clean the battery cable terminals and tighten all connections. | |||
C. Check engine DC alternator. Replace engine DC alternator if normal battery charging voltage (24 to 26 VDC) is not obtained. | C. Check engine DC alternator. Replace engine DC alternator if normal battery charging voltage (24 to 26 VDC) is not obtained. | ||
D. Check float level if applicable (raise float level). | D. Check float level if applicable (raise float level). | ||
UNIT 2 APPENDIX R DIESEL GENERATOR | CODE: 442 LAMP: Warning MESSAGE: Indicates battery voltage exceeds 32 VDC HIGH BATTERY VOLTAGE Check float level on battery charger if applicable (lower float level) | ||
Check engine DC alternator. Replace engine DC alternator ifnormal battery charging voltage (24 to 26 VDC) is not obtained. | |||
Check oil level. | NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 56 of 63 ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 4 of 5 ) | ||
Drain oil to operating level. When anyone of these customer defined inputs is detected by the control, the corresponding fault message is displayed. The nature of the fault is an optional customer selection. These fault functions can be programmed to initiate a shutdown or warning as indicated by the Warning or Shutdown lamp. Note: Customer fault messages are editable. | ~ | ||
The message displayed for the code shown ( | SYMPTOM CORRECTIVE ACTION CODE: 471 Indicates engine oil has dropped to an unacceptable LAMP: Warning level. If generator is powering critical loads and MESSAGE: cannot be shut down, wait until next shutdown LOW OIL LEVEL period, then follow 253 Oil level Alarm procedure. If engine can be stopped follow 253 procedure. | ||
Status - indicates that the "Fault Bypass" mode is enabled. This mode is primarily used by service personnel for troubleshooting purposes. | CODE: 611 Indicates that an engine hot shut down has occurred LAMP: Warning (cool-downtimers were bypassed). This condition will occur when the engine coolant temperature is above MESSAGE: the normal operating level and the operator presses ENGINE HOT the Emergency Switch or moves the OiManuaIiAuto switch to the 0 [Off) position. This type of shutdown should be avoided. Can cause possible loss of Derformance and engine damage. | ||
In this mode the generator set ignores the majority of system shutdown faults. | CODE: 688 Indicates that the engine oil level has exceeded the LAMP: Shutdown MESSAGE: alarm trip point for high oil level. Check oil level. | ||
~~~~ Indicates that the control can not power down due to some unknown condition. Possible drain on battery. Contact an authorized service center for service. Indicates local or remote Emergency Stop. Emergency Stop shutdown status can be reset only at the local control panel. To reset the localiremote Emergency Stop button: | HIGH OIL LEVEL ALARM Drain oil to operating level. | ||
CODE: 1311 through 1318 When anyone of these customer defined inputs is LAMP: ShutdownNVarning detected by the control, the corresponding fault MESSAGE: | |||
message is displayed. The nature of the fault is an optional customer selection. These fault functions | |||
~ | |||
Customer Defined Fault can be programmed to initiate a shutdown or warning as indicated by the Warning or Shutdown lamp. | |||
Note: Customer fault messages are editable. The message displayed for the code shown (1311 through 1318) is determined by the customer. | |||
CODE: 1416 Status - indicates that the "Fault Bypass" mode is LAMP: Warning MESSAGE: enabled. This mode is primarily used by service FAIL TO SHUTDOWN personnel for troubleshooting purposes. In this mode the generator set ignores the majority of system shutdown faults. | |||
~~~~ | |||
CODE: 1417 Indicates that the control can not power down due to LAMP: Warning MESSAGE: some unknown condition. Possible drain on battery. | |||
POWER DOWN ERROR Contact an authorized service center for service. | |||
CODE: 143311434 Indicates local or remote Emergency Stop. | |||
LAMP: Shutdown Emergency Stop shutdown status can be reset only MESSAGE: at the local control panel. | |||
EMERGENCY STOP - LOCAL / To reset the localiremote Emergency Stop button: | |||
Pull the button out. | Pull the button out. | ||
Move the OiManuallAuto switch to 0 [off). Press the front panel Fault Acknowledge button. | EMERGENCY STOP - REMOTE Move the OiManuallAuto switch to 0 [off). | ||
Press the front panel Fault Acknowledge button. | |||
Select Manual or Auto, as required. | Select Manual or Auto, as required. | ||
A. Poor battery cable connections. | UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N ATTACHMENT 3 t No: 2-S0P-27~6 Page 57 of 63 Rev: 0 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 5 of 5) | ||
Clean the battery cable terminals and tighten all connections. | SYMPTOM CORRECTIVE ACTION CODE: 1438 Indicates possible fault with control or starting LAMP: Warning system. Check for the following conditions: | ||
MESSAGE: A. Poor battery cable connections. Clean the FAIL TO CRANK battery cable terminals and tighten all connections. | |||
: 8. Discharged or defective battery. Recharge or replace the battery. | : 8. Discharged or defective battery. Recharge or replace the battery. | ||
Indicates fuel supply is running low. Check fuel supply and replenish as required. Indicates fuel supply is running low. Check fuel ;Upply and replenish as required. | CODE: 1439 Indicates fuel supply is running low. Check fuel LAMP: Warning MESSAGE: supply and replenish as required. | ||
ndicates battery voltage drops below 14.4 volts for | FUEL LEVEL LOW IN DAY CODE: 1441 Indicates fuel supply is running low. Check fuel LAMP: Warning ;Upply and replenish as required. | ||
:wo seconds, during starting. | MESSAGE: | ||
Discharged or Jefective battery. | FUEL LEVEL LOW IN MAIN CODE: 1442 ndicates battery voltage drops below 14.4 volts for LAMP: Warning :wo seconds, during starting. Discharged or Jefective battery. | ||
See Warning message 441 Low Battery Voltage. ndicates battery has dropped below genset Jperating range (3. | MESSAGE: | ||
See Warning message 441 Low Battery Voltage. | |||
BATTERY IS WEAK CODE: 1443 ndicates battery has dropped below genset LAMP: Warning Jperating range (3.5volts when cranking) to power | |||
.he starter and the control circuitry. | |||
MESSAGE: | |||
See Warning message 441 Low Battery Voltage. | See Warning message 441 Low Battery Voltage. | ||
UNIT 2 APPENDIX R DIESEL GENERATOR 0 | BATTERY IS DEAD | ||
1.2.1 | |||
___ 1.2.2 SET the flags to Green for 6.9KV Bus 6 and 3 load breakers. | UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 0PERAT10N Page 58 of 63 ATTACHMENT 4 CCR LINEUP FOR ENERGEATION OF 480V BUSES (Page 1 of 5) 1.O PERFORM the following in the CCR to align the 408 Volt Busses: | ||
1.2.3 | __ I .1 ENSURE the following breakers are Open: | ||
- GT25 (In Pull Out) | |||
__ 1.2.10 WHEN the Appendix R Diesel Operator has power up to GT26 and is ready to load the diesel, THEN CLOSE GT26. E Energizing 480V Bus 6A, THEN ENSURE the following breakers are Open: | - GT26 (In Pull Out) | ||
CAUTION If a fault is suspected on a bus the SM/ CRS must evaluate and authorize prior to energizing the bus. | |||
____ 1.2 E desired to energize 480V Bus 6A or 3A, THEN PERFORM the following: | |||
___ 1.2.15 PLACE the CCR switch for 52/6A in CLOSED (red flag) position | 1.2.1 ENSURE the following Breakers are Open | ||
____ 1.2.16 CLOSE SS6 STA Service Trans 6 Supply Breaker. CAUTION The Appendix R Diesel Generator's maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hours/yr. | - ST6 (In Pull Out) | ||
__ 1.2.17 WHEN the Appendix R Diesel Operator has power up to GT26 and is ready to load the diesel, THEN CLOSE GT26. 1.3 E desired to Energize 480V Bus 5A OR 2A, 1.3.1 - ST5 (in Pull Out) -* SS5 (In Pull Out) - UT2 (In Pull Out) - UTI-ST5 (In Pull Out) - UT2-ST5 (In Pull Out) __ 2AT5A (In Pull Out) | - SS6 (In Pull Out) | ||
- UT3 (In Pull Out) | |||
~ 1.3.2 | - UT3-ST6 (In Pull Out) | ||
~ UT4-ST6 (In Pull Out) | |||
- 3AT6A (In Pull Out) | |||
___ I .3.7 PLACE the CCR switch for 5212A in CLOSED (red flag) position 1.3.8 PERFORM the following to Close UT2-ST5, Bus 2-5 Tie Breaker: __ 1.3.8.1 PLACE 6900V Bus 2 synchroscope switch in BUS 2 - BUS 5 __ 1.3.8.2 CLOSE UT2-ST5, Bus 2-5 Tie Breaker __ 1.3.8.3 PLACE 6900V Bus 2 synchroscope switch to OFF. - 1.3.9 CLOSE SS2 STA, Service Trans 2 Supply Breaker. | - 2AT3A (In Pull Out) | ||
NO: 2-SOP-27.6 Rev: 0 | ___ 1.2.2 SET the flags to Green for 6.9KV Bus 6 and 3 load breakers. | ||
UNIT 2 APPENDIX R DIESEL GENERATOR I NO: 2-SOP-27.6 Rev: 0 I OPERATION | 1.2.3 E Energizing 480V Bus 3A, ENSURE the following breakers are Open: | ||
___ 1.3.17 WHEN the Appendix R Diesel Operator has power up to GT25 and is ready to load the diesel, THEN CLOSE GT25. - 1.3.18 COORDINATE with the Appendix R DG Operator to energize necessary loads.}} | - SS3 (In Pull Out) | ||
- 52/3A (In Pull Out) | |||
___ EG-2B (In Pull Out) | |||
UNIT 2 APPENDIX R DIESEL GENERATOR No: 2-SOP-27.6 Rev: 0 OPERATION Page 59 of 63 CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL NOT be re-installed until the Blackout Relay Reset 480V Bus is reset. | |||
__ 1.2.4 PLACE all 480V Bus 3A Loads in Pullout. | |||
___ 1.2.5 REMOVE the control fuses for 52/3A Normal Supply Breaker to Bus 3A | |||
___ 1.2.6 At the local control station, manually CLOSE 5213A. (Location??) | |||
___ 1.2.7 PLACE the CCR switch for 52/3A in CLOSED (red flag) position 1.2.8 PERFORM the following to Close UT3-ST6, Bus 3-6 Tie Breaker: | |||
- PLACE 6900V Bus 3 synchroscope switch in BUS 3 - BUS 6 | |||
- CLOSE Bus 3-6 Tie Breaker UT3-ST6 | |||
- PLACE 6900V Bus 3 synchroscope switch to OFF. | |||
__ 1.2.9 CLOSE SS3 STA, Service Trans 3 Supply Breaker. | |||
CAUTION The Appendix R Diesel Generators maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hours/yr. | |||
__ 1.2.10 WHEN the Appendix R Diesel Operator has power up to GT26 and is ready to load the diesel, THEN CLOSE GT26. | |||
1.2.1 1 E Energizing 480V Bus 6A, THEN ENSURE the following breakers are Open: | |||
- 52/6A (In Pull Out) | |||
- EG-3 (In Pull Out) | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 60 of 63 CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL be re-installed until the Blackout Relay Reset 480V Bus is reset. | |||
___ 1.2.12 PLACE all 480V Bus 6A Loads in Pullout. | |||
___ 1.2.1 3 REMOVE the control fuses for 52/6A, Normal Supply Breaker to Bus 6A | |||
___ 1.2.14 At the local control station, manually CLOSE 5216A. (Location??) | |||
___ 1.2.15 PLACE the CCR switch for 52/6A in CLOSED (red flag) position | |||
____ 1.2.16 CLOSE SS6 STA Service Trans 6 Supply Breaker. | |||
CAUTION The Appendix R Diesel Generator's maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hours/yr. | |||
__ 1.2.17 WHEN the Appendix R Diesel Operator has power up to GT26 and is ready to load the diesel, THEN CLOSE GT26. | |||
1.3 E desired to Energize 480V Bus 5A OR 2A, PERFORM the following: | |||
1.3.1 ENSURE the following breakers are Open | |||
- ST5 (in Pull Out) | |||
- | |||
* SS5 (In Pull Out) | |||
- UT2 (In Pull Out) | |||
- UTI-ST5 (In Pull Out) | |||
- UT2-ST5 (In Pull Out) | |||
__ 2AT5A (In Pull Out) | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 61 of 63 | |||
~ 1.3.2 SET the flags to Green for fl6.9KV Bus 5 and 2 load breakers. | |||
1.3.3 IF Energizing 480V Bus 2A, THEN ENSURE the following breakers are Open: | |||
- SS2 (In Pull Out) | |||
- 52/2A (In Pull Out) | |||
- EGQA (In Pull Out) | |||
CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL be re-installed until the Blackout Relay Reset 480V Bus is reset. | |||
- 1.3.4 PLACE a 480V Bus 2A Loads in Pullout | |||
___ 1.3.5 REMOVE the control fuses for 5212A Normal Supply Breaker to Bus 2A | |||
___ 1.3.6 At the local control station, manually CLOSE 52/2A, (Location??) | |||
___ I .3.7 PLACE the CCR switch for 5212A in CLOSED (red flag) position 1.3.8 PERFORM the following to Close UT2-ST5, Bus 2-5 Tie Breaker: | |||
__ 1.3.8.1 PLACE 6900V Bus 2 synchroscope switch in BUS 2 - BUS 5 | |||
__ 1.3.8.2 CLOSE UT2-ST5, Bus 2-5 Tie Breaker | |||
__ 1.3.8.3 PLACE 6900V Bus 2 synchroscope switch to OFF. | |||
- 1.3.9 CLOSE SS2 STA, Service Trans 2 Supply Breaker. | |||
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 62 of 63 ATTACHMENT 4 CCR LINEUP FOR ENERGIZATION OF 480V BUSES (Page 5 of 5) | |||
CAUTION The Appendix R Diesel Generators maximum continuous load is 2045 kW. During | |||
___ 1.3.10 WHEN the Appendix R Diesel Operator has power up to GT25 and is ready to load the diesel, CLOSE GT25. | |||
1.3.11 E Energizing 480V Bus 5A, THEN ENSURE the following breakers are Open: | |||
___ 52/5A (In Pull Out) | |||
___ EG-1 (In Pull Out) r CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL NOT be re-installed until the Blackout Relay Reset 480V Bus is reset. | |||
___ 1.3.12 PLACE 480V Bus 5A Loads in Pullout. | |||
__ 1.3.13 REMOVE the control fuses for 52/5A, Normal Supply Breaker to Bus 5A | |||
___ 1.3.14 At the local control station, manually CLOSE 52/5A. (Location???) | |||
- 1.3.15 PLACE the CCR switch for 52/5A in CLOSED (red flag) position | |||
___ 1.3.16 CLOSE SS5 STA, Service Trans 5 Supply Breaker. | |||
UNIT 2 APPENDIX R DIESEL GENERATOR I NO:2-SOP-27.6 Rev: 0 I OPERATION II Page 63of 63 II ATTACHMENT 4 CCR LINEUP FOR ENERGIZATION OF 480V BUSES CAUTION The Appendix R Diesel Generators maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hours/yr. | |||
___ 1.3.17 WHEN the Appendix R Diesel Operator has power up to GT25 and is ready to load the diesel, THEN CLOSE GT25. | |||
- 1.3.18 COORDINATE with the Appendix R DG Operator to energize necessary loads.}} |
Latest revision as of 16:15, 12 March 2020
ML090400810 | |
Person / Time | |
---|---|
Site: | Indian Point |
Issue date: | 04/24/2008 |
From: | Entergy Nuclear Northeast |
To: | Office of Nuclear Reactor Regulation |
John Richmond | |
References | |
2-SOP-27.6, Rev 0 | |
Download: ML090400810 (63) | |
Text
Procedure Use Is: Control Copy:
Nuclear Northeast 0 Continuous Effective Date:- f3 Reference Information Page 1 of 63 R DIESEL GEN R OPERATION Approved By:
Team 2A Procedure Owner NEW PROCEDURE
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 0PERAT10N Page 2 of 63 REVISION
SUMMARY
(Page 1 of 1) 1.O REASONS FOR REVISION 1.1 New Procedure to incorporate EC 5000033794, IP2 Station Blackout and Appendix R Diesel Generator Set.
2.0
SUMMARY
OF CHANGES
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPERATION Page 3 of 63 TABLE OF CONTENTS Section Title Paae 1.o PURPOSE ...................... .... ...... ...................... ..............4 2.0 PRECAUTIONS AND LIMITATIONS ...................................................
3.0 PREREQUISITES ...
4.0 PROCEDURE ......... ........................... 6 4.1 Normal Engine ...........................
4.2 Normal Engine Shutdown (
4.3 Engine Start Supplying Unit 2 Appendix R Loads ....................................... 15 4.4 Engine Shutdown From Supplying Unit 2 Appendix R Loads ....
4.5 Engine Start (Loss Of AC Power/ SBO) 4.6 Engine Shutdown From Loss of AC Power (SBO) .............................
4.7 Engine Start (Supply Unit 3 SBO / ASS Loads ..
4.8 Engine Shutdown From Supplying Unit 3 SBO/ ASSS Loads ..................... 44 4.9 Manual Breaker And Transfer Switch Operation .... ............
5.0 REFERENCES
6.0 RECORDS AND DOCUMENTATION. ...................
Attachments ATTACHMENT 1 APPENDIX R DG DATA SHEETS ........................................................ 48 ATTACHMENT 2 WARNING AND SHUTDOWN FAULT CODES .................................... 49 ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES ...................53 ATTACHMENT 4 CCR LINEUP FOR ENERGIZATION OF 480V BUSES........................ 58
Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 0PERAT1ON Page 4 of 63 1.o PURPOSE 1.1 This procedure establishes requirements for operation of the Unit 2 Appendix R Diesel Generator.
2.0 PRECAUTIONS AND LIMITATIONS 2.1 F this is an engine start supplying Unit 2 Appendix R Loads I THEN GO TO Step 4.3, Engine Start Supplying Unit 2 Appendix R Loads. All applicable prerequisites are included in that section.
2.2 -IF this is an engine start during a Loss of all AC Power THEN GOTO Step 4.5, Engine Start (Loss Of AC Power/ SBO). All applicable prerequisites are included in that section.
2.3 IF this is an engine start supplying Unit 3 Appendix R Loads THEN GOTO Step, x 7 , Engine Start (Supply Unit 3 SBO / ASS Loads. All applicable prerequisites are included in that section.
2.4 TRO 3.8.B applies in Modes 1, 2, 3 and 4, 2.5 The Appendix R Diesel Generator maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />s/yr.
2.6 Do NOT operate the engine less than 750 KW for long periods of time. Idling for a prolonged period of time (more than 30 minutes) can damage an engine or running with engine coolant temperature too low, below 140°F will dilute crank case oil with raw fuel.
2.7 Whenever the Appendix R Diesel Generator is running log readings SHALL be established. Log readings should be taken once an hour.
2.8 Crankcase oil level should only be checked at the lube oil reservoir gage glass when the engine is running. Removing the engine oil fill cap or dipstick can allow hot oil to splash out.
2.9 Pushing the Emergency Stop button placing the O/Manual/Auto switch to the 0 position will cause an immediate engine shutdown (bypassing the cool-down at idle). This hot shutdown should be avoided, if possible, to prolong reliability of engine.
UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 0 PERATION Page 5 of 63 3.0 PREREQUISITES
___ 3.1 The Appendix R Diesel Generator (DG) is aligned per 2-COL-27.6, Unit 2 Appendix R Diesel Generator.
___ 3.2 Lube Oil Supply Reservoir gauge glass level indicates between 1/4 and Full.
3.3 The following Appendix R Diesel Generator Fuel Day Tank Indications are extinguished:
___ Tank Rupture
- System Fail
- Critical High
- High Fuel
- Low Fuel
- Pump2Fail
- Pump1 Fail
__ 3.4 The Appendix R Diesel Generator Fuel Day Tank Level Gauge indicates between 7/8 and FULL.
~
NOTE 1 When the system heats up and the coolant expands, the surge tanks should indicate between 1/2 and 314 full. This reserves 1/4 to 112 of the tank volume to accommodate system surges.
3.5 The following coolant surge tank levels are within range:
- Jacket Water Surge Tank level between 1/4 and 1/2 full (cold level)
- After Cooler Surge Tank level between 1/4 and 1/2 full (cold level) 3.6 The Appendix R DG Auxiliary Transfer Switch is aligned to MCC 22 as follows:
(Appendix R DG Auxiliaries MCC)
___ 3.6.1 Source 1 Available (White Light Illuminated)
- 3.6.2 Source 1 Connected (Green Light Illuminated)
UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 OPERATION Page 6 of 63 4.0 PROCEDURE 4.1 Normal Enqine Start (Parallel Mode)
__ 4.1.1 REQUEST the CCR to notify the SO that the Appendix R Diesel will be paralleled to13W93.
NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door.
The design maximum temperatures for the Unit 2 Appendix R DG are:
104 "F for the electrical distribution equipment 122 "F for the Diesel Generator air intake
- 4.1.2 PERFORM the following as necessary to prevent exceeding design maximum temperatures:
- 4.1.2.1 ENSURE the Delay Gate is Closed
- 4.1.2.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door.
- 4.1.2.3 ENSURE of the following is Open:
- The Maintenance Loading Bay overhead door (15' Elevation)
~ Tool Room Roll-up door (15 'Elevation)
__ 4.1.3 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated:
~ System Ready Yellow LED flashing
- Power Available Green LED illuminated
~ 4.1.4 PERFORM the following at the Appendix R DG Day Tank Control Panel:
- 4.1.4.1 PRESS the System Test switch
~ a) CHECK all LEDs on the control panel are illuminated
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 7 of 63 RELEASE the System Test switch
- b)
__ 4.1.4.2 PRESS the Alarm Test switch to test the alarm level and pump fail functions.
~ a) RELEASE the Alarm Test switch
- 4.1.4.3 CHECK NO abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding.
- a) IF at any time an abnormal condition is sensed:
- 1) PRESS the Alarm Silence button to silence the alarm horn.
- 2) WHEN the abnormal condition is corrected, THEN the alarming LED is turned OFF automatically.
- 4.1.5 ENSURE that breaker SBOH (SBO/APP. R Switchgear 13.8KV Bus) is OPEN. (SBO/APP. R Switchgear 13.8KV Bus) I
- 4.1.6 ENSURE that breaker SBO/ASS is OPEN. (SBOIAPP R Diesel Generator Switchgear)
__ 4.1.7 PLACE the UNIT-PARALLEL switch in PARALLEL. (SBO/ APP R Switchgear 13.8 KV Bus)
___ 4.1.8 CLOSE Breaker ASS. (SBOIAPP. R Switchgear 13.8KV Bus)
___ 4.1.9 ENSURE the following at the Appendix R DG Switch Panel (Control Panel):
- 4.1.9.1 Shutdown Status indicator - Extinguished 4.1.9.2 Warning Status indicator - Extinguished
- 4.1.10 At the Appendix R DG Switch Panel (Control Panel) PRESS and HOLD the Panel Lamp/Lamp Test button for at least 3 Seconds 4.1.10.1 CHECK all control panel LEDs illuminate 4.1.10.2 RELEASE Panel Lamp/Lamp Test button
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATlON Page 8 of 63 CAUTION When Service Water is aligned to supply cooling to the Appendix R DG Heat Exchangers, placing Service Water in service slowly ensures flow will NOT
__ 4.1.1 1 E Service Water will be the cooling source, =ALIGN Service Water to The Appendix R DG as follows:
- 4.1 .I1.1 OPEN SWT-837
- 4.1.1 1.2 ADJUST Cooling Water flow as follows:
- a) THROTTLE UW-840 to achieve approximately 140 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by Fl-7979, Jacket Water Flow.
- 4.1.12 E City Water will be the cooling source, Appendix R DG as follows:
= ALIGN City Water to The
__ 4.1.12.1 OPEN the following:
- a) UW-854
- b) UW-855
- 4.1.12.2 ADJUST Cooling Water flow as follows:
- a) THROTTLE UW-840 to achieve approximately 90 gpm as indicated by FI-7980, Aftercooler Water Flow.
~ b) THROTTLE UW-836 to achieve approximately 120 gpm as indicated by Fl-7979, Jacket Water Flow.
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 9 of 63 NOTE There is no time delay when starting the engine in manual mode.
The default starting sequence is 3 start cycles, comprised of 10 seconds of cranking and 10 seconds of rest.
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage.
__ 4.1.13 TURN the O/MANUAUAUTO switch to the MANUAL position.
- 4.1.14 PRESS AND HOLD the Manual Run/Stop button for a minimum of 3 seconds
__ 4.1.14.1 RELEASE the Manual Runistop button.
NOTE The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBO/ASS.
9 -\- indicates breaker SBO/ASS is open, PUSH to close indicates breaker SBO/ASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (Le. dead bus generator synchronized with bus).
- 4.1.15 CLOSE breaker SBO/ASS as follows:
___ 4.1.15.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBOiASS closed).
~ 4.1.15.2 RELEASE the momentary pushbutton.
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 10 of 63 NOTE A fault that could result in engine damage, causes an immediate engine shutdown.
All other faults allow the engine to run during the cool-down sequence before engine shutdown.
Warning alarms will not cause a shutdown but may indicate abnormal operation.
___ 4.1.16 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), THEN PERFORM the following:
- 4.1.16.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button.
- 4.1.16.2 REFER to the following for assistance in correcting the condition:
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES
__ 4.1.16.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows:
- a) PRESS the front panel FAULT ACKNOWLEDGE button If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed:
- 4.1.17 E a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following:
- 4.1.17.1 the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button.
___ 4.1.17.2 REFER to the following for assistance in correcting the condition:
UNIT 2 APPENDIX R DIESEL GENERATOR OPERATI ON iNO: 2-SOP-27.6 Page 11 of 63 Rev: 0
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES
- 4.1.17.3 PERFORM the following to reset the shutdown condition:
- a) E the EMERGENCY STOP button was pressed, THEN PULL the EMERGENCY STOP button out
- b) PLACE the O/MANUAUAUTO switch in 0
- c) PRESS the front panel FAULT ACKNOWLEDGE button
- d) PLACE the O/MANUAUAUTO switch in AUTO
- 4.1.18 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R DG- PERFORM the following:
___ 4.1.18.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
___ a) Source 2 Available (Yellow Light illuminated)
- 4.1.18.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC) a) WHEN the CHECK Source 2 Connected (Red Light)
THEN
~
illuminates, RELEASE the switch
- 4.1.19 CHECK that the DG Area Fan is running
~ 4.1.20 ADJUST cooling water throttle valves to maintain normal cooling temperatures.
~ UW-836
- UW-840
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 12 of 63 NOTE One set of data should be taken, even if engine is operated for less than an hour,
__ 4.1.21 RECORD Appendix R DG parameters once per hour using ATTACHMENT 1, APPENDIX R DG DATA SHEETS.
NOTE When the Appendix R DG Day Tank is operating in AUTO, the The Appendix R DG Day Tank Level should be maintained between 7/8 and Full.
___ 4.1.22 MONITOR Appendix R DG Day Tank Level.
- 4.1.23 MONITOR Lube Oil Supply Reservoir gauge glass level.
___ 4.1.23.1 WHEN gauge glass level indicates less than 1/4 full, THEN REFILL Lube Oil Supply Reservoir with proper grade of oil.
(SAE 15W - 40)
~ 4.1.24 CHECK the engine systems for leakage
___ 4.1.24.1 E leakage is observed, THEN INITIATE a WRT as necessary:
4.1.25 E it is desired to adjust diesel generator load, THEN PERFORM the following:
~
~ 4.1.25.1 SELECT Base Load using the arrow key from the UTILITY Menu.
___ 4.1.25.2 ADJUST load as desired using the "+" or "-" keys.
___ 4.1.26 E it is desired to adjust diesel generator VARs, THEN PERFORM the following:
__ 4.1.26.1 SELECT PF LEVEL using the arrow key from the UTILITY Menu.
___ 4.1.26.2 ADJUST VARs as desired using the "+" or "-" keys
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 0PERATION Page 13 of 63 4.2 Normal Enaine Shutdown (Parallel Mode)
____ 4.2.1 REQUEST the CCR to notify the SO that the Appendix R DG will be unloaded.
- 4.2.2 E Appendix R DG Auxiliaries are aligned to the DG, m ALIGN the Appendix R DG Auxiliaries MCC to MCC 22 as follows:
- 4.2.2.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
- a) Source 1 Available (White Light illuminated)
- 4.2.2.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the STANDBY position (Aligned to MCC 22) (Appendix R DG Auxiliaries MCC)
~ a) -the CHECK Source 1 Connected (Green Light) illuminates, RELEASE the switch NOTE The preset cool-down time (at rated speed) will vary dependent on the kW output.
The generator will stop after the cool-down at idle time is expended.
~~~~
- 4.2.3 PRESS AND RELEASE the Manual Run/Stop button.
- 4.2.3.1 VERIFY engine rotation has stopped.
__ 4.2.3.2 ENSURE breaker SBO/ASS is Open. (SBO/APP R Diesel Generator Switchgear)
- 4.2.3.3 OPEN breaker ASS. (SBO/APP. R Switchgear 13.8KV Bus)
- 4.2.3.4 PLACE the UNInPARALLEL switch in UNIT. (SBO/APP R Switchgear 13.8KV Bus)
- 4.2.3.5 the Appendix R DG Heat Exchangers are aligned to Service Water, m ALIGN the Appendix R DG Heat Exchangers to City Water as follows:
___ a) CLOSE SWT-837 to secure Service Water flow.
~ b) OPEN the following:
NO.2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 14 of 63
- 1) UW-854
~
~ 2) UW-855
- c) ADJUST Cooling Water flow as follows:
- 1) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- 2) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by Fl-7979, Jacket Water Flow.
__ d) WAIT a minimum of 5 minutes for City Water to flush residual service water from the Appendix R DG Heat Exchangers and piping.
__ 4.2.3.6 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers:
- a) UW-854
- b) UW-855
- 4.2.3.7 ENSURE the door opened in Step 4.1.2.3 is CLOSED
__ 4.2.4 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40)
__ 4.2.5 TURN the OlMANUAUAUTO switch to the AUTO position.
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 15 of 63 4.3 Enqine Start Supplyinq Unit 2 Appendix R Loads I NOTE This section is written for emergency operation. If one of the steps can NOT be met the Supervisor in charge must evaluate continued action.
If DC control power is not available for breaker operation, breakers may be operated manually using Section 4.9, Manual Breaker and Transfer Switch Operation.
The starting of the appendix R diesel should not be delayed. Requests for opening breakers F3-1 and 52GT/2F should be made by other personnel if possible.
SO Phone Number: (212) 580-6789 DO Phone Number: (212) 580-6754
- 4.3.1 INITIATE having the District Operator (DO) Open breaker F3-1.
- 4.3.1.1 REQUEST Notification from DO as soon as breaker F3-1 has been opened.
__ 4.3.2 INITIATE having the Unit 3 CCR Open breaker 52GT/2F.
- 4.3.2.1 Request Notification from Unit 3 CCR as soon as breaker 52GT/2F has been opened.
NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door.
The design maximum temperatures for the Unit 2 Appendix R DG are:
104 "F for the electrical distribution equipment 122 "F for the Diesel Generator air intake
___ 4.3.3 PERFORM the following as necessary to prevent exceeding design maximum temperatures:
- 4.3.3.1 ENSURE the Delay Gate is Closed
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 16 of 63 4.3.3.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door.
4.3.3.3 ENSURE one of the following is Open:
- The Maintenance Loading Bay overhead door (15 Elevation)
- Tool Room Roll-up door (15 Elevation)
- 4.3.4 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated:
System Ready Yellow LED flashing Power Available Green LED illuminated
___ 4.3.5 PERFORM the following at the Appendix R DG Day Tank Control Panel:
4.3.5.1 CHECK abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding.
- a) IF at any time an abnormal condition is sensed:
- 1) PRESS the Alarm Silence button to silence the alarm horn.
- 2) WHEN the abnormal condition is corrected, THEN the alarming LED is turned OFF automatically.
__ 4.3.6 ENSURE that breaker SBOH is OPEN. (SBO/APP. R Switchgear 13.8KV Bus)
- 4.3.7 ENSURE that breaker SBO/ASS is OPEN. (SBO/APP R Diesel Generator Switchgear)
- 4.3.8 CLOSE Breaker ASS. (SBO/APP. R Switchgear 13.8KV Bus)
___ 4.3.9 PLACE the UNIT-PARALLEL switch in UNIT. (SBO/ APP R Switchgear 6.9KV Bus)
- 4.3.10 ENSURE the following at the Appendix R DG Switch Panel (Control Panel):
4.3.10.1 Shutdown Status indicator - Extinguished
___ 4.3.10.2 Warning Status indicator - Extinguished
r UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION NO: 2-SOP-27.6 Page 17 of 63 Rev: 0
- 4.3.1 1 E City Water will be the cooling source, THEN ALIGN City Water to The Appendix R DG as follows:
__ 4.3.1 1.I OPEN the following:
___ a) UW-854
- b) UW-855 Maintaining the City Water flows specified ensures that adequate volume in the City Water Storage Tank is reserved for other plant activities.
__ 4.3.1 1.2 ADJUST Cooling Water flow as follows:
___ a) THROTTLE UW-840 to achieve approximately 87 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- b) THROTTLE UW-836 to achieve approximately 118 gpm as indicated by Fl-7979, Jacket Water Flow.
- 4.3.12 E Conventional Service Water is available AND the CRS gives permission to use it as the cooling source, THEN ALIGN Conventional Service Water to The Appendix R DG as follows:
___ 4.3.12.1 OPEN SWT-837
- 4.3.12.2 ADJUST Cooling Water flow as follows:
~ a) THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow.
__ b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by Fl-7979, Jacket Water Flow.
- 4.3.13 ENSURE the following breakers are OPEN:
___ 4.3.13.1 F3-1
___ 4.3.13.2 52GT/2F
~ 4.3.13.3 SBI-3
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 18 of 63 NOTE If GT-2 is out of service, the position of output breaker BGT-2 does NOT need to be verified locally. The normal COL position of breaker BGTQ is Open.
___ 4.3.14 ENSURE that GT-2 is out of service.
___ 4.3.15 ENSURE breaker 83-3 is Closed.
NOTE There is no time delay when starting the engine in manual mode.
The default starting sequence is 3 start cycles, comprised of 10 seconds of cranking and 10 seconds of rest.
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage.
The Appendix R Diesel Generators maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />s/yr.
When starting equipment, coordination with the CRS will be necessary to ensure adequate generator capacity is available.
- 4.3.16 TURN the OIMANUAUAUTO switch to the MANUAL position,
___ 4.3.17 PRESS AND HOLD the Manual Run/Stop button for a minimum of 3 seconds
- 4.3.17.1 RELEASE the Manual Run/Stop button.
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 19 of 63 NOTE The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBO/ASS.
-\- indicates breaker SBO/ASS is open, PUSH to close indicates breaker SBOiASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (i.e. dead bus generator synchronized with bus).
__ 4.3.1 8 CLOSE breaker SBO/ASS as follows:
__ 4.3.18.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBO/ASS closed).
NOTE A fault that could result in engine damage, causes an immediate engine shutdown.
All other faults allow the engine to run during the cool-down sequence before engine shutdown.
Warning alarms will not cause a shutdown but may indicate abnormal operation.
____ 4.3.19 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), m PERFORM the following:
- 4.3.19.1 the Alarm Module warning horn annunciated, momentarily PUSH the PUSH TO SILENCE HORN button.
~ 4.3.19.2 REFER to the following for assistance in correcting the condition:
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES
- 4.3.19.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows:
- a) PRESS the front panel FAULT ACKNOWLEDGE button
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 20 of 63 NOTE If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed:
- 4.3.20 IE.a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following:
___ 4.3.20.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button.
- 4.3.20.2 REFER to the following for assistance in correcting the condition:
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES
___ 4.3.20.3 PERFORM the following to reset the shutdown condition:
- a) IE.the EMERGENCY STOP button was pressed, THEN PULL the EMERGENCY STOP button out
- b) PLACE the O/MANUAUAUTO switch in 0
- c) PRESS the front panel FAULT ACKNOWLEDGE button
- d) PLACE the O/MANUAUAUTO switch in AUTO
- 4.3.21 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R DG THEN PERFORM the following:
__ 4.3.21.l CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
~ a) Source 2 Available (Yellow Light illuminated)
__ 4.3.21.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC)
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0 PERATION Page 21 of 63 L I I WHEN the CHECK Source 2 Connected (Red Light)
- a) illuminates, THEN RELEASE the switch
- 4.3.22 CHECK that the DG Area Fan is running
__ 4.3.23 ENSURE that breaker SBO/ASS is Closed. (SBO/APP R Diesel Generator Switchgear)
__ 4.3.24 ADJUST cooling water throttle valves to maintain normal cooling temperatures.
- UW-836
- UW-840
__ 4.3.25 E desired to reduce load then OPEN:
___ 4.3.25.1 All Unnecessary Substation 13SA3 Loads
___ 4.3.25.2 4 Unnecessary Substation 12RW3 Loads
___ 4.3.25.3 All Substation 102NS3 Loads
___ 4.3.25.4 TR-2 Main Supply Breaker to TSC Bus Section #2.
NOTE One set of data should be taken, even if engine is operated for less than an hour.
___ 4.3.26 E time permits, THEN RECORD Appendix R DG parameters once per hour using ATTACHMENT I , APPENDIX R DG DATA SHEETS.
NOTE When the Appendix R DG Day Tank is operating in AUTO, the Appendix R DG Day Tank Level should be maintained between 718 and Full.
___ 4.3.27 MONITOR Appendix R DG Day Tank Level.
- 4.3.28 MONITOR Lube Oil Supply Reservoir gauge glass level.
___ 4.3.28.1 WHEN gauge glass level indicates less than 114 full,THEN REFILL Lube Oil Supply Reservoir with proper grade of oil.
(SAE 15W - 40)
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPE RATION Page 22 of 63 4.3.29 CHECK the engine systems for leakage
___ 4.3.29.1 E leakage is observed, THEN INITIATE a WRT as necessary:
NOTE For an Appendix R event, the City Water Storage Tank will provide the cooling water for the first few hours of the event. Once a Service Water Pump is running, cooling of the Appendix R DG is transferred to the Service Water System.
- 4.3.30 E Appendix R Diesel cooling will need to be transferred from City Water to Service Water, THEN COORDINATE with the CRS to place a Service Water pump in service.
When reducing service water loads on the Conventional Service Water header, coordination with the CRS will be necessary. If a River Water Pump is in service, then as a minimum SWT-636 should be closed.
___ 4.3.31 PERFORM the following in preparation for transferring DG cooling to the Service Water System:
- 4.3.31 .I E a River Water Pump is NOT in service, THEN CLOSE SWT-636 (River Water/Service Water Tie)
- 4.3.31.2 CLOSE the following as necessary to reduce Service Water loads based on CRS evaluation of Service Water Pumps and River Water Pumps in service.
- SWT-618 (CVP 22 Seal Water Heat Exchanger SW Inlet Stop)
~
SWT-619 (CVP 21 Seal Water Heat Exchanger SW Inlet Stop)
- SWT-23 (PCV-1180 Inlet Stop)
~ SWT-24 (PCV-1180 Bypass Stop)
- SWT-658 (Degassing Pumps Service Water Inlet Stop)
- SWT-685 (Stator Water Cooler B Inlet Stop)
- SWT-688 (Stator Water Cooler A Inlet Stop)
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 23 of 63
- SWT-18 (21 Turb Hall Closed Cooling Sys Hx Svc Wtr Inlet Stop)
- SWT-18-1 (22 THCCHx Service Water Inlet Stop)
- SWT-816 (Is01Valve For Cooling Water To H P W Sample Coolers)
- SWT-634 (Main Lube Oil Coolers Service Water Inlet Stop)
- SWN-4 (Screen Wash And Bearing Cooling Hdr Supply From SWP 21-23 Disc)
~ SWN-5 (Screen Wash And Bearing Cooling Hdr Supply From SWP 24,25,26)
__ 4.3.31.3 CLOSE the following for non-runninq Service Water Pumps as necessary to reduce Service Water loads based on CRS evaluation of Service Water Pumps and River Water Pumps in service:
~ SWN-600 (21 SWP Strainer Blowdown Stop Valve)
~ SWN-598 (22 SWP Strainer Blowdown Stop Valve)
- SWN-596 (23 SWP Strainer Blowdown Stop Valve)
- SWN-594 (24 SWP Strainer Blowdown Stop Valve)
- SWN-592 (25 SWP Strainer Blowdown Stop Valve)
- SWN-590 (26 SWP Strainer Blowdown Stop Valve) 4.3.32 WHEN a Service Water Pump is in service permission granted by the CRS THEN ALIGN Service Water to the Appendix R DG as follows:
__ 4.3.32.1 !fj aligning to the 1,2,3 Header, THEN OPEN FCV-1112 (SWP 21/22/23 Sup To Conv Non Essen Stop)
__ 4.3.32.2 !fj aligning to the 4,5,6 Header, THEN OPEN FCV-1111 (SWP 24/25/26 Sup To Conv Non Essen Stop)
__ 4.3.32.3 OPEN SWT-837
__ 4.3.33 ADJUST Service Water flow as follows:
- 4.3.33.1 THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- 4.3.33.2 THROTTLE UW-836 to achieve approximately 160 gpm as indicated by FI-7979, Jacket Water Flow.
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 24 of 63
- 4.3.34 ENSURE City Water Cooling to the APPENDIX R DG Heat Exchangers is secure by CLOSING:
~ 4.3.34.1 UW-854
~ 4.3.34.2 UW-855
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 25 of 63 4.4 Enqine Shutdown From Supplvinq Unit 2 Appendix R Loads
- 4.4.1 F Appendix R DG Auxiliaries are aligned to the DG, THEN ALIGN the I
Appendix R DG Auxiliaries MCC to MCC 22 as follows:
- 4.4.1.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
__ a) Source 1 Available (White Light illuminated)
~ 4.4.1.2 PLACE the Appendix R DG Normal/ Standby Switch in the STANDBY position (Aligned to MCC 22) (Appendix R DG Auxiliaries MCC) a) WHEN the CHECK Source 1 Connected (Green Light) illuminates, THEN RELEASE the switch NOTE When restoring to a normal electrical lineup no paralleling capability exists.
The following steps will de-energize L&P 13.8KV Bus 3. Coordination with the CRS will be necessary.
- 4.4.2 MINIMIZE the load on the Appendix R DG to between 300 and 400 kW.
___ 4.4.3 OPEN breaker ASS (SBOIAPP. R Switchgear 13.8KV Bus)
___ 4.4.4 E L&P Bus 3 will be aligned to the SYN Bus, THEN REQUEST the CRS to perform the following:
- 4.4.4.1 OPEN breaker 83-3.
- 4.4.4.2 CLOSE breaker SBI-3.
- 4.4.5 E restoration of 13W93 is required, THEN REQUEST the CRS to coordinate with the DO and Unit 3 to perform the following:
- 4.4.5.1 CLOSE F3-1
- 4.4.5.2 CLOSE52GT/2F
~ 4.4.6 ENSURE breaker SBO/ASS is Open. (SBO/APP R Diesel Generator Switchgear)
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 26 of 63 4.4.7 PRESS AND RELEASE the Manual Run/Stop button
- 4.4.7.1 VERIFY engine rotation has stopped.
- 4.4.7.2 ENSURE breaker SBOIASS is Open. (SBO/APP R Diesel Generator Switchgear)
- 4.4.8 PLACE the UNIT/PARALLEL switch in UNIT. (SBOIAPP R Switchgear 13.8KV Bus)
__ 4.4.9 the Appendix R DG Heat Exchangers are aligned to Service Water, THEN ALIGN the Appendix R DG Heat Exchangers to City Water as follows:
- 4.4.9.1 CLOSE SWT-837 to secure Service Water flow.
__ 4.4.9.2 OPEN the following:
- a) UW-854
- b) UW-855
___ 4.4.9.3 ADJUST Cooling Water flow as follows:
- a) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- b) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by FI-7979, Jacket Water Flow.
- 4.4.9.4 WAIT a minimum of 5 minutes for City Water to flush residual Service Water from the Appendix R DG Heat Exchangers and piping.
~ 4.4.10 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers:
__ 4.4.10.1 UW-854
__ 4.4.10.2 UW-855
- 4.4.1 1 Restore Electrical loads previously isolated for the Following:
___ 4.4.71.1 Substation 13SA3
__ 4.4.1 1.2 Substation 12RW3
___ 4.4.1 1.3 Substation 102NS3
Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 27 of 63 4.4.1 1.4 TR-2 Main Supply Breaker to TSC Bus Section #2
__ 4.4.12 COORDINATE with the CCR to place the following valves in the position appropriate for the plant condition:
~ SWT-636 (River WaterlService Water Tie)
__ SWT-618 (CVP 22 Seal Water Heat Exchanger SW Inlet Stop)
- SWT-619 (CVP 21 Seal Water Heat Exchanger SW Inlet Stop)
- SWT-23 (PCV-1180 Inlet Stop)
- SWT-24 (PCV-1180 Bypass Stop)
- SWT-658 (Degassing Pumps Service Water Inlet Stop) 0- SWT-685 (Stator Water Cooler B Inlet Stop)
- SWT-688 (Stator Water Cooler A Inlet Stop)
- SWT-18 (21 Turb Hall Closed Cooling Sys Hx Svc Wtr Inlet Stop)
- 0 SWT-18-1 (22 THCCHx Service Water Inlet Stop)
__ SWT-816 (Is01 Valve For Cooling Water To HPFW Sample Coolers)
- SWT-634 (Main Lube Oil Coolers Service Water Inlet Stop)
- SWN-4 (Screen Wash And Bearing Cooling Hdr Supply From SWP 21-23 Disc)
- SWN-5 (Screen Wash And Bearing Cooling Hdr Supply From SWP 24,25,26)
- 0 FCV-1111 (SWP 24/25/26 Sup To Conv Non Essen Stop)
- FCV-1112 (SWP 21/22/23 Sup To Conv Non Essen Stop)
__ 4.4.13 COORDINATE with the CCR to place the following Service Water Pump Strainer Blowdown valves in the position appropriate for plant conditions:
- 0 SWNSOO (21 SWP Strainer Blowdown Stop Valve)
- SWN-598 (22 SWP Strainer Blowdown Stop Valve)
- 0 SWN-596 (23 SWP Strainer Blowdown Stop Valve)
- SWN-594 (24 SWP Strainer Blowdown Stop Valve)
- SWN-592 (25 SWP Strainer Blowdown Stop Valve)
- SWN-590 (26 SWP Strainer Blowdown Stop Valve)
__ 4.4.14 ENSURE the door opened in Step 4.3.3.3 is CLOSED
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 28 of 63 4.4.15 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40)
~ 4.4.1 6 TURN the OIMANUAUAUTO switch to the AUTO position.
4.5 Enqine Start (LossOf AC Power/ SBO)
I -
NOTE This section is written for emergency operation. If one of the steps can NOT be met the Supervisor in charge must evaluate continued action.
If DC control power is not available for breaker operation, breakers may be operated manually using Section 4.9, Manual Breaker and Transfer Switch Operation.
The starting of the Appendix R DG should not be delayed.
SO Phone Number: (212) 580-6789 DO Phone Number: (212) 580-6754
- 4.5.1 REQUEST the CCR to initiate the performance of Attachment 4 NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door.
The design maximum temperatures for the Unit 2 Appendix R DG are:
104 OF for the electrical distribution equipment 122 "Ffor the Diesel Generator air intake
___ 4.5.2 PERFORM the following as necessary to prevent exceeding design maximum temperatures:
~ 4.5.2.1 ENSURE the Delay Gate is Closed
~ 4.5.2.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door.
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPERATION Page 29 of 63 4.5.2.3 ENSURE one of the following is Open:
- The Maintenance Loading Bay overhead door (15' Elevation)
- Tool Room Roll-up door (15 'Elevation)
- 4.5.3 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated:
System Ready Yellow LED flashing Power Available Green LED illuminated 4.5.3.1 CHECK abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding.
__ 4.5.4 ENSURE that breaker SBO/ASS is OPEN. (SBO/APP R Diesel Generator Switchgear)
- 4.5.5 ENSURE that breaker ASS is OPEN. (SBO/APP. R Switchgear 13.8KV Bus)
__ 4.5.6 ENSURE that breaker OSP is OPEN. (SBO/APP. R Switchgear 13.8KV Bus)
___ 4.5.7 ENSURE that breaker SBOH is OPEN. (SBO/APP. R Switchgear 13.8KV Bus)
__ 4.5.8 ENSURE the following at the Appendix R DG Switch Panel (Control Panel):
4.5.8.1 Shutdown Status indicator - Extinguished 4.5.8.2 Warning Status indicator - Extinguished
___ 4.5.9 PLACE the UNIT-PARALLEL switch in UNIT. (SBO/ APP R Switchgear 6.9KV Bus)
__ 4.5.10 At the Appendix R DG Switch Panel (Control Panel) PRESS and HOLD the Panel Lamp/Lamp Test button for at least 3 Seconds 4.5.10.1 CHECK all control panel LEDs illuminate
__ 4.5.10.2 RELEASE Panel LampiLamp Test button
___ 4.5.11 F City I
- Water will be the cooling source, iHEN ALIGN City Water to The Appendix R DG as follows:
- 4.5.1 1.l OPEN the following:
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 30 of 63 a) UW-854
__ b) UW-855 Maintaining the City Water flows specified ensures that adequate volume in the City Water Storage Tank is reserved for other plant activities. I
__ 4.5.1 1.2 ADJUST Cooling Water flow as follows:
__ a) THROTTLE UW-840 to achieve approximately 87 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- b) THROTTLE UW-836 to achieve approximately 118 gpm as indicated by Fl-7979, Jacket Water Flow.
- 4.5.12 E Conventional Service Water is available AND the CRS gives permission to use it as the cooling source, TI-(EN ALIGN Conventional Service Water to The Appendix R DG as follows:
___ 4.5.12.1 OPEN SWT-837
__ 4.5.12.2 ADJUST Cooling Water flow as follows:
~ a) THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow.
__ b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by Fl-7979, Jacket Water Flow.
NOTE There is no time delay when starting the engine in manual mode.
The default starting sequence is 3 start cycles, comprised of IO seconds of cranking and 10 seconds of rest.
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage.
___ 4.5.13 TURN the O/MANUAUAUTO switch to the MANUAL position.
___ 4.5.14 PRESS AND HOLD the Manual Runistop button for a minimum of 3 seconds
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 31 of 63 4.5.14.1 RELEASE the Manual Run/Stop button.
NOTE
. The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBO/ASS.
-\- indicates breaker SBO/ASS is open, PUSH to close indicates breaker SBO/ASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (Le. dead bus generator synchronized with bus).
__ 4.5.15 E Manually closing breaker SBO/ASS, THEN PRESS the Manual Close Button on the front of the Breaker.
___ 4.5.1 6 CLOSE breaker SBO/ASS as follows:
___ 4.5.16.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBO/ASS closed).
___ 4.5.16.2 RELEASE the momentary pushbutton.
NOTE A fault that could result in engine damage, causes an immediate engine shutdown.
All other faults allow the engine to run during the cool-down sequence before engine shutdown.
Warning alarms will not cause a shutdown but may indicate abnormal operation.
- 4.5.17 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), THEN PERFORM the following:
___ 4.5.17.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button.
___ 4.5.17.2 REFER to the following for assistance in correcting the condition:
~ ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 32 of 63 4.5.17.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows:
- a) PRESS the front panel FAULT ACKNOWLEDGE button If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed:
- 4.5.18 E a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following:
__ 4.5.18.1 E the Alarm Module warning horn annunciated, m momentarily PUSH the PUSH TO SILENCE HORN button
- 4.5.18.2 REFER to the following for assistance in correcting the condition:
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3,APPENDIX R DG TROUBLESHOOTING PROCEDURES
___ 4.5.18.3 PERFORM the following to reset the shutdown condition:
- a) E the EMERGENCY STOP button was pressed, PULL the EMERGENCY STOP button out
- b) PLACE the O/MANUAUAUTO switch in 0
- c) PRESS the front panel FAULT ACKNOWLEDGE button
- d) PLACE the OiMANUAUAUTO switch in AUTO
- 4.5.19 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R D G m PERFORM tho following:
- 4.5.19.1 CHECK the generator is at rated speed and voltage as indicated by the LCD display message.
__ 4.5.19.2 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPE RATION Page 33 of 63 a) Source 2 Available (Yellow Light illuminated)
- 4.5.1 9.3 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC)
- a) WHEN the CHECK Source 2 Connected (Red Light) illuminates, THEN RELEASE the switch
- 4.5.20 CHECK that the DG Area Fan is running
___ 4.5.21 ENSURE that breaker SBO/ASS is Closed. (SBO/APP R Diesel Generator Switchgear)
___ 4.5.22 ADJUST cooling water throttle valves to maintain normal cooling temperatures.
___ UW-836
- UW-840 NOTE One set of data should be taken, even if engine is operated for less than an hour.
- 4.5.23 E time permits, THEN RECORD Appendix R DG parameters once per hour using ATTACHMENT 1, APPENDIX R DG DATA SHEETS.
NOTE When the Appendix R DG Day Tank is operating in AUTO, the The Appendix R DG Day Tank Level should be maintained between 7/8 and Full.
~ 4.5.24 MONITOR Appendix R DG Day Tank Level.
~ 4.5.25 MONITOR Lube Oil Supply Reservoir gauge glass level
____ 4.5.25.1 WHEN gauge glass level indicates less than 114 full, THEN REFILL Lube Oil Supply Reservoir with proper grade of oil.
(SAE 15W - 40)
- 4.5.26 CHECK the engine systems for leakage
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N Page 34 of 63 4.5.26.1 E leakage is observed, THEN INITIATE a WRT as necessary:
- 4.5.27 ENSURE breaker SBOIASS is Closed (SBOIAPP R Diesel Generator Switchgear)
___ 4.5.28 REQUEST the CCR to verify the following breakers are OPEN:
___ 4.5.28.1 GT25
___ 4.5.28.2 GT26
___ 4.5.29 CLOSE breaker SBOH. (SBOIAPP. R Switchgear 13.8KV Bus)
- 4.5.30 CLOSE breaker SBOL (SBOIAPP. R Switchgear 6.9KV Bus)
____ 4.5.30.1 CLOSE breaker SBOL NOTE The Appendix R Diesel Generator's maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />sIyr.
When starting equipment, coordination with the CRS will be necessary to ensure adequate generator capacity is available.
- 4.5.31 INFORM the CCR that the Appendix R DG is energized up to GT25 and GT26 and ready to be loaded.
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 35 of 63 4.6 Enqine Shutdown From Loss of AC Power (SBO)
___ 4.6.1 E Appendix R DG Auxiliaries are aligned to the DG, THEN ALIGN the Appendix R DG Auxiliaries MCC to MCC 22 as follows:
- 4.6.1 .l CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
- a) Source 1 Available (White Light illuminated)
__ 4.6.1.2 ROTATE and HOLD the Appendix R DG Auxiliaries NormaVStandby Switch in the STANDBY position (Aligned to MCC-22) (Appendix R DG Auxiliaries MCC)
- a) WHEN the CHECK Source 1 Connected (Green Light) illuminates, THEN RELEASE the switch NOTE When restoring to a normal electrical lineup no parallel capability exists with the 13.8KV circuit.
The following steps will de-energize the 13.8KV Circuit. Coordination with the CRS is required.
The Appendix R DG is operating in Unit Mode. If paralleled to an Emergency DG, careful coordination between the EDG operator and the Appendix R Diesel operator is required. Load must be transferred in small increments.
- 4.6.2 COORDINATE with the CCR to minimize loads on the Appendix R DG to between 300 and 400 kW .
- 4.6.3 OPEN breaker SBOL. (SBO/APP. R Switchgear 6.9KV Bus)
- 4.6.4 OPEN breaker SBOH. (SBO/APP. R Switchgear 13.8KV Bus)
~ 4.6.5 directed by CCR, THEN CLOSE breaker OSP. (SBOIAPP. R Switchgear 13.8KV Bus)
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 36 of 63 NOTE The preset cool-down time (at rated speed) will vary dependent on the kW output.
The generator will stop after the cool-down at idle time is expended.
___ 4.6.6 PRESS AND RELEASE the Manual RuniStop button
___ 4.6.6.1 VERIFY engine rotation has stopped.
- 4.6.6.2 ENSURE breaker SBOiASS is Open. (SBO/APP R Diesel Generator Switchgear)
___ 4.6.7 ENSURE breaker SBO/ASS is Open. (SBO/APP R Diesel Generator Switchgear) 4.6.8 ENSURE the UNlTiPARALLEL switch in UNIT. (SBO/APP R Switchgear 13.8KV Bus)
- 4.6.9 IF the Appendix R DG Heat Exchangers are aligned to Service Water, ALIGN the Appendix R DG Heat Exchangers to City Water as follows:
- 4.6.9.1 CLOSE SWT-837 to secure Service Water flow.
___ 4.6.9.2 OPEN the following:
- a) UW-854
- b) UW-855
___ 4.6.9.3 ADJUST Cooling Water flow as follows:
- a) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow
~ b) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by Fl-7979, Jacket Water Flew.
~ 4.6.9.4 WAIT a minimum of 5 minutes for City Water to flush residual Service Water from the Appendix R DG Heat Exchangers and piping.
____ 4.6.10 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers:
UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 OPERATION Page 37 of 63 4.6.10.1 UW-854
- 4.6.10.2 UW-855
- 4.6.1 1 ENSURE the door opened in Step 4.5.2.3 is CLOSED.
___ 4.6.12 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40)
___ 4.6.13 TURN the O/MANUAUAUTO switch to the AUTO position.
4.7 Ensine Start lsupplv Unit 3 SBO I ASS Loads NOTE This section is written for emergency operation. If one of the steps can NOT be met the Supervisor in charge must evaluate continued action.
If DC control power is not available for breaker operation, breakers may be operated manually using Section 4.9, Manual Breaker and Transfer Switch Operation.
The starting of the Appendix R DG should not be delayed.
SO Phone Number: (212) 580-6789 DO Phone Number: (212) 580-6754
~~
NOTE Opening The Tool Room Roll up door may affect Centac operation. CCR permission is required prior to opening the Tool Room Roll-up door.
The design maximum temperatures for the Unit 2 Appendix R DG are:
104 "Ffor the electrical distribution equipment 122 "F for the Diesel Generator air intake
__ 4.7.7 PERFORM the following as necessary to prevent exceeding design maximum temperatures:
__ 4.7.1.1 ENSURE the Delay Gate is Closed
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 38 of 63
- 4.7.1.2 E the Tool Room Roll-up door will be opened, THEN REQUEST permission from the CCR to open the Tool Room Roll-up door.
- 4.7.1.3 ENSURE one of the following is Open:
- The Maintenance Loading Bay overhead door (15 Elevation)
- Tool Room Roll-up door (15 Elevation)
- 4.7.2 ENSURE the following Appendix R Diesel Generator Fuel Oil Day Tank Indications are Illuminated:
- System Ready Yellow LED flashing
- Power Available Green LED illuminated
__ 4.7.2.1 CHECK abnormal condition exists as indicated by a LED in a flashing ON state and horn sounding.
___ 4.7.3 ENSURE that breaker SBO/ASS is OPEN. (SBO/APP R Diesel Generator Switchgear)
___ 4.7.4 ENSURE that breaker ASS is OPEN. (SBO/APP. R Switchgear 13.8KV Bus)
___ 4.7.5 ENSURE that breaker GT/25 is OPEN.
__ 4.7.6 ENSURE that breaker GT/26 is OPEN 4.7.7 ENSURE that breaker GT/BT is OPEN 4.7.8 CLOSE breaker OSP.
4.7.9 CLOSE breaker SBOL.
4.7.10 CLOSE breaker SBOH.
___ 4.7.1 1 ENSURE the following at the Appendix R DG Switch Panel (Control Panel):
___ 4.7.1 1.1 Shutdown Status indicator - Extinguished
__ 4.7.1 1.2 Warning Status indicator - Extinguished
__ 4.7.12 PLACE the UNIT-PARALLEL switch in UNIT. (SBO/ APP R Switchgear 13.8KV Bus)
__ 4.7.13 At the Appendix R DG Switch Panel (Control Panel) PRESS and HOLD the Panel Lamp/Lamp Test button for at least 3 Seconds
UNIT 2 APPENDIX R DIESEL GENERATOR No: 2-SOP-27.6 Rev: 0 OPERATION Page 39 of 63 4.7.13.1 CHECK all control panel LEDs illuminate
- 4.7.13.2 RELEASE Panel Lamp/Lamp Test button
- 4.7.14 E City Water will be the cooling source, iHEN ALIGN City Water to The Appendix R DG as follows:
___ 4.7.14.1 OPEN the following:
____ a) UW-854
- b) UW-855
- 4.7.14.2 ADJUST Cooling Water flow as follows:
- a) THROTTLE UW-840 to achieve approximately 90 gpm as indicated by Fl-7980, Aftercooler Water Flow.
__ b) THROTTLE UW-836 to achieve approximately 120 gpm as indicated by Fl-7979, Jacket Water Flow.
When Service Water is aligned to supply cooling to the Appendix R DG Heat Exchangers, placing Service Water in service slowly ensures flow will NOT adversely affect the operation of the conventional Service Water header.
- 4.7.15 E Conventional Service Water is available AND the CRS gives permission to use it as the cooling source, THEN ALIGN Conventional Service Water to The Appendix R DG as follows:
__ 4.7.15.1 OPEN SWT-837
___ 4.7.15.2 ADJUST Cooling Water flow as follows:
- a) THROTTLE UW-840 to achieve approximately 137 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- b) THROTTLE UW-836 to achieve approximately 160 gpm as indicated by FI-7979, Jacket Water Flow.
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 40 of 63 NOTE There is no time delay when starting the engine in manual mode.
The default starting sequence is 3 start cycles, comprised of 10 seconds of cranking and 10 seconds of rest.
When the coolant reaches operating temperature the warm-up at idle time is completed, the generator will ramp up to rated speed and voltage.
___ 4.7.16 TURN the O/MANUAUAUTO switch to the MANUAL position.
__ 4.7.17 PRESS AND HOLD the Manual RuniStop button for a minimum of 3 seconds
__ 4.7.17.1 RELEASE the Manual Run/Stop button.
NOTE The -\- momentary pushbutton on Menu A of the Operator Panel is used to close and open breaker SBOIASS.
_\- indicates breaker SBO/ASS is open, PUSH to close
_ -- indicates breaker SBO/ASS is closed, PUSH to open When using the -\- momentary pushbutton, breaker SBO/ASS will close only when set-up conditions allow (i.e. dead bus generator synchronized with bus).
- 4.7.18 E Manually closing breaker SBO/ASS, THEN PRESS the Manual Close Button on the front of the Breaker.
~ 4.7.19 CLOSE breaker SBO/ASS as follows:
__ 4.7.19.1 PRESS AND HOLD the -\- momentary pushbutton until the symbol indicates (breaker SBO/ASS closed).
__ 4.7.19.2 RELEASE the momentary pushbutton.
UNIT 2 APPENDIX R DIESEL GENERATOR Rev: 0 OPE RATION Page 41 of 63 NOTE A fault that could result in engine damage, causes an immediate engine shutdown.
All other faults allow the engine to run during the cool-down sequence before engine shutdown.
Warning alarms will not cause a shutdown but may indicate abnormal operation.
___ 4.7.20 E a Warning Condition occurs (Warning Status Indicator illuminates yellow), PERFORM the following:
____ 4.7.20.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button.
- 4.7.20.2 REFER to the following for assistance in correcting the condition:
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES
__ 4.7.20.3 WHEN the condition is corrected, THEN the Warning Status Indicator may be reset as follows:
- a) PRESS the front panel FAULT ACKNOWLEDGE button NOTE If a shutdown condition occurs the Shutdown Status Indicator will illuminate red and the engine will shutdown immediately or on a cool-down timer at any time an abnormal condition is sensed:
___ 4.7.21 E a shutdown condition occurs (Shutdown Status Indicator illuminates red), THEN PERFORM the following:
___ 4.7.21.1 E the Alarm Module warning horn annunciated, THEN momentarily PUSH the PUSH TO SILENCE HORN button
___ 4.7.21.2 REFER to the following for assistance in correcting the condition:
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 0PERAT10N Page 42 of 63
- ATTACHMENT 2, WARNING AND SHUTDOWN FAULT CODES
- ATTACHMENT 3, APPENDIX R DG TROUBLESHOOTING PROCEDURES
__ 4.7.21.3 PERFORM the following to reset the shutdown condition:
- a) IF the EMERGENCY STOP button was pressed,
__ THEN PULL the EMERGENCY STOP button out
__ b) PLACE the O/MANUAUAUTO switch in 0
- c) PRESS the front panel FAULT ACKNOWLEDGE button
__ d) PLACE the O/MANUAUAUTO switch in AUTO
___ 4.7.22 Edesired to ALIGN the Appendix R DG Auxiliaries MCC to the Appendix R D G m PERFORM the following:
- 4.7.22.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
____ a) Source 2 Available (Yellow Light illuminated)
- 4.7.22.2 ROTATE and HOLD the Appendix R DG Auxiliaries NormaVStandby Switch in the NORMAL position (Aligned to the Appendix R DG Output) (Appendix R DG Auxiliaries MCC)
__ a) WHEN the CHECK Source 2 Connected (Red Light) illuminates, THEN RELEASE the switch
___ 4.7.23 CHECK that the DG Area Fan is running
___ 4.7.24 ENSURE that breaker SBO/ASS is Closed. (SBO/APP R Diesel Generator Switchgear)
___ 4.7.25 ADJUST cooling water throttle valves to maintain normal cooling temperatures.
- UW-836
- 0 UW-840
UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION iNO:2-SOP-27.6 Page 43 of 63 Rev: 0 NOTE One set of data should be taken, even if engine is operated for less than an hour.
___ 4.7.26 E time permits, THEN RECORD Appendix R DG parameters once per hour using ATTACHMENT 1, APPENDIX R DG DATA SHEETS.
NOTE When the Appendix R DG Day Tank is operating in AUTO, the The Appendix R DG Day Tank Level should be maintained between 7/8 and Full.
- 4.7.27 MONITOR Appendix R DG Day Tank Level.
__ 4.7.28 MONITOR Lube Oil Supply Reservoir gauge glass level
__ 4.7.28.1 WHEN gauge glass level indicates less than 1/4 full, THEN REFILL Lube Oil Supply Reservoir with proper grade of oil.
(SAE 15W - 40)
___ 4.7.29 CHECK the engine systems for leakage
___ 4.7.29.1 E leakage is observed, INITIATE a WRT as necessary:
- 4.7.30 ENSURE breaker SBO/ASS is Closed (SBO/APP R Diesel Generator Switchgear)
NOTE The Appendix R Diesel Generator's maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />s/yr.
When starting equipment, coordination with UNIT 3 will be necessary to ensure adequate generator capacity is available.
~ 4.7.31 INFORM the CCR that the Appendix R DG is energized up to GT/BT and ready to be loaded.
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0 PERAT10 N Page 44 of 63 4.8 Encline Shutdown From Supplying Unit 3 SBOI ASSS Loads
~ 4.8.1 E Appendix R DG Auxiliaries are aligned to the DG, =ALIGN the Appendix R DG Auxiliaries MCC to MCC 22 as follows:
- 4.8.1.1 CHECK the Appendix R DG Auxiliary Transfer Switch is aligned as follows:
- a) Source 1 Available (White Light illuminated)
___ 4.8.1.2 ROTATE and HOLD the Appendix R DG Auxiliaries Normal/Standby Switch in the STANDBY position (Aligned to MCC-22) (Appendix R DG Auxiliaries MCC)
__ a) WHEN the CHECK Source 1 Connected (Green Light) illuminates, RELEASE the switch NOTE When restoring to a normal electrical lineup no parallel capability exists with the 13.8KV circuit.
The following steps will de-energize the 13.8KV Circuit. Coordination with the CRS is required.
The Appendix R DG is operating in Unit Mode. If paralleled to an Emergency DG, careful coordination between the EDG operator and the Appendix R Diesel operator is required. Load must be transferred in small increments.
___ 4.8.2 COORDINATE with the CCR to minimize loads on the Appendix R DG to between 300 and 400 kW .
__ 4.8.3 OPEN breaker SBOL. (SBO/APP. R Switchgear 6.9KV Bus)
___ 4.8.4 OPEN breaker SBOH. (SBO/APP. R Switchgear 13.8KV Bus)
- 4.8.5 directed by CCR, CLOSE breaker OSP. (SBO/APP. R Switchgear 13.8KV Bus)
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPERATION Page 45 of 63 E
The preset cool-down time (at rated speed) will vary dependent on the kW output.
The generator will stop after the cool-down at idle time is expended.
___ 4.8.6 PRESS AND RELEASE the Manual RunJStop button.
___ 4.8.6.1 VERIFY engine rotation has stopped.
___ 4.8.6.2 ENSURE breaker SBO/ASS is Open. (SBOJAPP R Diesel Generator Switchgear)
__ 4.8.7 ENSURE the UNIT/PARALLEL switch in UNIT. (SBO/APP R Switchgear 13.8KV Bus)
- 4.8.8 the Appendix R DG Heat Exchangers are aligned to Service Water, THEN ALIGN the Appendix R DG Heat Exchangers to City Water as follows:
____ 4.8.8.1 CLOSE SWT-837 to secure Service Water flow.
___ 4.8.8.2 OPEN the following:
__ a) UW-854
- b) UW-855
- 4.8.8.3 ADJUST Cooling Water flow as follows:
- a) THROTTLE UW-840 to achieve approximately 100 gpm as indicated by Fl-7980, Aftercooler Water Flow.
- b) THROTTLE UW-836 to achieve approximately 100 gpm as indicated by Fl-7979, Jacket Water Flow.
- 4.8.8.4 WAIT a minimum of 5 minutes for City Water to flush residual Service Water from the Appendix R DG Heat Exchangers and piping.
- 4.8.9 ENSURE the following are Closed to secure City Water to the APPENDIX R DG Heat Exchangers:
- 4.8.9.1 UW-854
___ 4.8.9.2 UW-855
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 46 of 63 4.8.10 ENSURE the door opened in Step 4.5.2.3 is CLOSED.
- 4.8.1 1 ENSURE the Lube Oil Supply Reservoir is refilled with the proper grade of oil. (SAE 15W - 40)
____ 4.8.12 TURN the O/MANUAUAUTO switch to the AUTO position.
4.9 Manual Breaker and Transfer Switch Operation 4.9.1 desired to operate an Appendix R Diesel breaker manually THEN perform the following:
4.9.1.1 OPEN the Breaker Cubicle Door.
4.9.1.2 DEPRESS the Manual CLOSE Button 4.9.1.3 CLOSE the Breaker Cubicle Door.
4.9.2 E desired to operate the Appendix R DG Auxiliary Transfer Switch THEN perform the following:
4.9.2.1 OPEN the Transfer Switch Door.
4.9.2.2 Pull the top handle down to disconnect the Normal MCC 22 Source.
4.9.2.3 Push the bottom handle down to connect to the Appendix R Diesel Output.
4.9.2.4 CLOSE the Transfer Switch Door.
4.9.3 E desired to operate the Light and Power Bus breakers manually THEN REFER to 2-AOP-SSD-1 (Control Room Inaccessibility Safe Shutdown Control)
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERAT1ON Page 47 of 63
5.0 REFERENCES
5.1 Commitment Documents 5.2 Development Documents 5.2.1 TRM 3.8.8 5.2.2 FSAR Chap. 8, Electrical Systems 5.2.3 Operators Manual, GenSet Model DQLA, DQLB, Cummins Power Generation 908-0111B, 07-2004 5.2.4 QSK78(DQLA,DQLB) Control System, PowerCommand Control 3200, Publication No 3550(GB) Issue 2 - Aug 04 5.2.5 Operators Manual, PowerCommand 15 Amp @ 12 Volt and 12 Amp @
24 Volt Battery Chargers, Cummins Power Generation 901-0105C, 9-2006 5.2.6 FCM Fuel Control and Monitoring System, Detail Specifications, PYRCO, Inc.
5.2.7 FCM Controls & Level Settings Tank Serial Number - 453 9218, Tank Firmware Version: 01-05, PYRCO, Inc.
5.3 Interface Documents 5.3.1 2-COL-27.6, Unit 2 Appendix R Diesel Generator 6.0 RECORDS AND DOCUMENTATION The following records are generated by this procedure and SHALL be maintained in accordance with IPEC Records Retention Schedule:
6.1 Attachment 1, Appendix R DG Data Sheets
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 OPERATION Page 48 of 63
UNIT 2 APPENDIX R DIESEL GENERATOR NO: 2-SOP-27.6 Rev: 0 OPE RATION Page 49 of 63 ATTACHMENT 2 WARNING AND SHUTDOWN FAULT CODES (Page 1 of 4)
-NOTE Fault codeshessages will be displayed in the Description Line of the graphical display. (Refer to Figure 3-3 above)
The fault codes have been divided into four categories to help determine what corrective action to take for safe operation of the generator set. Use this Attachment to find the category (CTG) and fault description for all codes. Gaps in the code numbers are for codes that do not apply to this genset.
Category A Fault Codes: Pertain to engine or alternator shutdown faults that require immediate repair by qualified service personnel (generator set non-operational).
Control prevents the generator set from being restarted.
Category B Fault Codes: Consist of faults that can affect genset performance or cause engine, alternator, or connected equipment damage. Operate only when generator set is powering critical loads and cannot be shut down. Requires repair by qualified service personnel.
Category C Fault Codes: Consist of faults that do not affect generator set performance but require qualified service personnel to repair. These codes indicate a defective harness or wiring problem.
These codes can also indicate a defective engine sensor, leaving no engine protection. (Engine damage can occur without detection.) Continued operation may void generator set warranty if damage occurs that relates to fault condition.
Category D Fault Codes: Consist of faults that are repairable by site personnel.
Service will be required by qualified service personnel if site personnel cannot resolve the problem after taking the corrective actions suggested in Attachment 3.
Category E Fault Codes: Indicates non-critical operational status of generator set, external faults, or customer fault inputs. May require repair by qualified service wrsonnel.
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 0PERATION Page 50 of 63
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 51 of 63 I Wrng/
E 1 1315 1 Shtdnil Network Fault 3 Wrng E 1316 Shtdni Network Fault 4 Wrng E 1317 Shtdni Customer input #3 1 Wrng/
E 1 1318 1 Shtdnil Customer input #4 I I I D 1 1435 1 Wrng 1 Enginecold B 1 1436 1 Wrng 1 PT fuel system drivers A 1437 Shtdn E-stop path fuse blown D 1438 Wrng Fail tocrank D 1439 Wrng Fuel level low in day D 1441 Wrng Fuel level low in main
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 52 of 63 I I I ATTACHMENT 2 WARNING AND SHUTDOWN FAULT CODES (Paae 4 of 4) a ercooer emp
1 UNIT 2 APPENDIX R DIESEL GENERATOR I NO:2-SOP-27.6 Rev:O I 0PERATION I Page 53 of 63 I ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 1 of 5)
WARNING Many troubleshooting procedures present hazards which can result in severe personal injury or death. Only qualified service personnel with knowledge of fuels, electricity, and mechanical hazards should perform service procedures. Review safety precautions SYMPTOM I CORRECTIVE ACTION I CODE: 146 Indicates engine has begun to overheat and jacket LAMP: Warning water coolant temperature has risen to an MESSAGE: unacceptable level. If generator is powering non-HIGH COOLANT T E M P WARNING critical and critical loads and cannot be shut down, use the following:
A. Reduce load if possible by turning off non-critical loads.
B. Check air inlets and outlets and remove any obstructions to airflow.
- c. If engine can be stopped, follow 151 High Coolant Temp Alarm procedure.
CODE: 151 Indicates engine has overheated Jacket water LAMP: Shutdown coolant temperature has risen above the shutdown MESSAGE: trip point or the coolant level is low. Allow engine to HIGH COOLANT TEMP ALARM cool down completely before proceeding with the followingchecks:
A. Check jacket water coolant level and replenish if low. Look for coolant leakage and repair if necessary.
B. Check for obstructions to cooling airflow and correct as necessary.
C. Check fan belt and repair if necessary.
D. Reset control and restart after locating and correcting problem.
No: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 54 of 63 ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 2 of 5)
SYMPTOM CORRECTIVE ACTION
- ODE: 152 Indicates engine coolant heater is not operating or is
_AMP: Warning MESSAGE: not circulating coolant. Set is in standby mode but is
-OW COOLANT TEMP not operating. Warning occurs when engine jacket water coolant temperature is 70" F (21' C) or lower.
NOTE: In applications where the ambient temperature falls below 40" F (4" C), Low Coolant Temp may be indicated even though the coolant heaters are operating.
Check for the following conditions:
A. Coolant heater not connected to power supply. Check for blown fuse or disconnected heater cord and correct as required.
B. Check for low jacket water coolant level and replenish if required. Look for possible coolant leakage points and repair as required.
CODE: 197 Indicates engine jacket water coolant level has fallen LAMP: Warning to an unacceptable level. If generator is powering MESSAGE: critical loads and cannot be shut down, wait until next COOLANT LEVEL WARNING shutdown period, then follow 235 Coolant Level Alarm procedure. If engine can be stopped, follow 235 procedure.
CODE: 235 Indicates engine jacket water coolant level has fallen LAMP: Shutdown MESSAGE: below the alarm trip point. Allow engine to cool down COOLANT LEVEL ALARM completely before proceeding.
A. Check jacket water coolant level and replenish if low. Look for possible coolant leakage points and repair if necessary.
B. Reset control and restart after locating and correcting problem.
CODE: 253 Indicates engine oil level has dropped below the LAMP: Shutdown MESSAGE: shutdown trip point. Check oil level, lines and filters.
31L LEVEL ALARM If oil system is OK but oil level is low, replenish.
Reset control and restart.
I UNIT 2 APPENDIX R DIESEL GENERATOR 1 No: 2-s0p-27.6 Rev: 0 1 OPERATION I Page 55 of 63 I SYMPTOM CORRECTIVE ACTION CODE: 326 LAMP: Warning MESSAGE: Indicates that the engine oil level has exceeded the warning trip point for high oil level. If generator is OIL LEVEL WARNING powering critical loads and cannot be shut down, wait until next shutdown period, then follow 688 High Oil Level Alarm procedure. If engine can be stopped follow 688 procedure.
CODE: 359 Indicates possible fault with control or starling LAMP: Warning MESSAGE:
ENGINE FAILED TO START system. Check for the following conditions:
A. Poor battery cable connections. Clean the battery cable terminals and tighten all connections.
B. Discharged or defective battery. Recharge or replace the battery.
COD. 441
. . ~
Indicates battery voltage is below 24 VDC.
LAMP: Warning MESSAGE:
A. Discharged or defective battery. Check the LOW BATTERY VOLTAGE battery charger fuse.
B. Recharge or replace the battery. Poor battery cable connections. Clean the battery cable terminals and tighten all connections.
C. Check engine DC alternator. Replace engine DC alternator if normal battery charging voltage (24 to 26 VDC) is not obtained.
D. Check float level if applicable (raise float level).
CODE: 442 LAMP: Warning MESSAGE: Indicates battery voltage exceeds 32 VDC HIGH BATTERY VOLTAGE Check float level on battery charger if applicable (lower float level)
Check engine DC alternator. Replace engine DC alternator ifnormal battery charging voltage (24 to 26 VDC) is not obtained.
NO:2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR 0PERATION Page 56 of 63 ATTACHMENT 3 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 4 of 5 )
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SYMPTOM CORRECTIVE ACTION CODE: 471 Indicates engine oil has dropped to an unacceptable LAMP: Warning level. If generator is powering critical loads and MESSAGE: cannot be shut down, wait until next shutdown LOW OIL LEVEL period, then follow 253 Oil level Alarm procedure. If engine can be stopped follow 253 procedure.
CODE: 611 Indicates that an engine hot shut down has occurred LAMP: Warning (cool-downtimers were bypassed). This condition will occur when the engine coolant temperature is above MESSAGE: the normal operating level and the operator presses ENGINE HOT the Emergency Switch or moves the OiManuaIiAuto switch to the 0 [Off) position. This type of shutdown should be avoided. Can cause possible loss of Derformance and engine damage.
CODE: 688 Indicates that the engine oil level has exceeded the LAMP: Shutdown MESSAGE: alarm trip point for high oil level. Check oil level.
HIGH OIL LEVEL ALARM Drain oil to operating level.
CODE: 1311 through 1318 When anyone of these customer defined inputs is LAMP: ShutdownNVarning detected by the control, the corresponding fault MESSAGE:
message is displayed. The nature of the fault is an optional customer selection. These fault functions
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Customer Defined Fault can be programmed to initiate a shutdown or warning as indicated by the Warning or Shutdown lamp.
Note: Customer fault messages are editable. The message displayed for the code shown (1311 through 1318) is determined by the customer.
CODE: 1416 Status - indicates that the "Fault Bypass" mode is LAMP: Warning MESSAGE: enabled. This mode is primarily used by service FAIL TO SHUTDOWN personnel for troubleshooting purposes. In this mode the generator set ignores the majority of system shutdown faults.
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CODE: 1417 Indicates that the control can not power down due to LAMP: Warning MESSAGE: some unknown condition. Possible drain on battery.
POWER DOWN ERROR Contact an authorized service center for service.
CODE: 143311434 Indicates local or remote Emergency Stop.
LAMP: Shutdown Emergency Stop shutdown status can be reset only MESSAGE: at the local control panel.
EMERGENCY STOP - LOCAL / To reset the localiremote Emergency Stop button:
Pull the button out.
EMERGENCY STOP - REMOTE Move the OiManuallAuto switch to 0 [off).
Press the front panel Fault Acknowledge button.
Select Manual or Auto, as required.
UNIT 2 APPENDIX R DIESEL GENERATOR 0PERAT10N ATTACHMENT 3 t No: 2-S0P-27~6 Page 57 of 63 Rev: 0 APPENDIX R DG TROUBLESHOOTING PROCEDURES (Page 5 of 5)
SYMPTOM CORRECTIVE ACTION CODE: 1438 Indicates possible fault with control or starting LAMP: Warning system. Check for the following conditions:
MESSAGE: A. Poor battery cable connections. Clean the FAIL TO CRANK battery cable terminals and tighten all connections.
- 8. Discharged or defective battery. Recharge or replace the battery.
CODE: 1439 Indicates fuel supply is running low. Check fuel LAMP: Warning MESSAGE: supply and replenish as required.
FUEL LEVEL LOW IN DAY CODE: 1441 Indicates fuel supply is running low. Check fuel LAMP: Warning ;Upply and replenish as required.
MESSAGE:
FUEL LEVEL LOW IN MAIN CODE: 1442 ndicates battery voltage drops below 14.4 volts for LAMP: Warning :wo seconds, during starting. Discharged or Jefective battery.
MESSAGE:
See Warning message 441 Low Battery Voltage.
BATTERY IS WEAK CODE: 1443 ndicates battery has dropped below genset LAMP: Warning Jperating range (3.5volts when cranking) to power
.he starter and the control circuitry.
MESSAGE:
See Warning message 441 Low Battery Voltage.
BATTERY IS DEAD
UNIT 2 APPENDIX R DIESEL GENERATOR NO:2-SOP-27.6 Rev: 0 0PERAT10N Page 58 of 63 ATTACHMENT 4 CCR LINEUP FOR ENERGEATION OF 480V BUSES (Page 1 of 5) 1.O PERFORM the following in the CCR to align the 408 Volt Busses:
__ I .1 ENSURE the following breakers are Open:
- GT25 (In Pull Out)
- GT26 (In Pull Out)
CAUTION If a fault is suspected on a bus the SM/ CRS must evaluate and authorize prior to energizing the bus.
____ 1.2 E desired to energize 480V Bus 6A or 3A, THEN PERFORM the following:
1.2.1 ENSURE the following Breakers are Open
- ST6 (In Pull Out)
- SS6 (In Pull Out)
- UT3 (In Pull Out)
- UT3-ST6 (In Pull Out)
~ UT4-ST6 (In Pull Out)
- 3AT6A (In Pull Out)
- 2AT3A (In Pull Out)
___ 1.2.2 SET the flags to Green for 6.9KV Bus 6 and 3 load breakers.
1.2.3 E Energizing 480V Bus 3A, ENSURE the following breakers are Open:
- SS3 (In Pull Out)
- 52/3A (In Pull Out)
___ EG-2B (In Pull Out)
UNIT 2 APPENDIX R DIESEL GENERATOR No: 2-SOP-27.6 Rev: 0 OPERATION Page 59 of 63 CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL NOT be re-installed until the Blackout Relay Reset 480V Bus is reset.
__ 1.2.4 PLACE all 480V Bus 3A Loads in Pullout.
___ 1.2.5 REMOVE the control fuses for 52/3A Normal Supply Breaker to Bus 3A
___ 1.2.6 At the local control station, manually CLOSE 5213A. (Location??)
___ 1.2.7 PLACE the CCR switch for 52/3A in CLOSED (red flag) position 1.2.8 PERFORM the following to Close UT3-ST6, Bus 3-6 Tie Breaker:
- PLACE 6900V Bus 3 synchroscope switch in BUS 3 - BUS 6
- CLOSE Bus 3-6 Tie Breaker UT3-ST6
- PLACE 6900V Bus 3 synchroscope switch to OFF.
__ 1.2.9 CLOSE SS3 STA, Service Trans 3 Supply Breaker.
CAUTION The Appendix R Diesel Generators maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />s/yr.
__ 1.2.10 WHEN the Appendix R Diesel Operator has power up to GT26 and is ready to load the diesel, THEN CLOSE GT26.
1.2.1 1 E Energizing 480V Bus 6A, THEN ENSURE the following breakers are Open:
- 52/6A (In Pull Out)
- EG-3 (In Pull Out)
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 60 of 63 CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL be re-installed until the Blackout Relay Reset 480V Bus is reset.
___ 1.2.12 PLACE all 480V Bus 6A Loads in Pullout.
___ 1.2.1 3 REMOVE the control fuses for 52/6A, Normal Supply Breaker to Bus 6A
___ 1.2.14 At the local control station, manually CLOSE 5216A. (Location??)
___ 1.2.15 PLACE the CCR switch for 52/6A in CLOSED (red flag) position
____ 1.2.16 CLOSE SS6 STA Service Trans 6 Supply Breaker.
CAUTION The Appendix R Diesel Generator's maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />s/yr.
__ 1.2.17 WHEN the Appendix R Diesel Operator has power up to GT26 and is ready to load the diesel, THEN CLOSE GT26.
1.3 E desired to Energize 480V Bus 5A OR 2A, PERFORM the following:
1.3.1 ENSURE the following breakers are Open
- ST5 (in Pull Out)
-
- SS5 (In Pull Out)
- UT2 (In Pull Out)
- UTI-ST5 (In Pull Out)
- UT2-ST5 (In Pull Out)
__ 2AT5A (In Pull Out)
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 61 of 63
~ 1.3.2 SET the flags to Green for fl6.9KV Bus 5 and 2 load breakers.
1.3.3 IF Energizing 480V Bus 2A, THEN ENSURE the following breakers are Open:
- SS2 (In Pull Out)
- 52/2A (In Pull Out)
- EGQA (In Pull Out)
CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL be re-installed until the Blackout Relay Reset 480V Bus is reset.
- 1.3.4 PLACE a 480V Bus 2A Loads in Pullout
___ 1.3.5 REMOVE the control fuses for 5212A Normal Supply Breaker to Bus 2A
___ 1.3.6 At the local control station, manually CLOSE 52/2A, (Location??)
___ I .3.7 PLACE the CCR switch for 5212A in CLOSED (red flag) position 1.3.8 PERFORM the following to Close UT2-ST5, Bus 2-5 Tie Breaker:
__ 1.3.8.1 PLACE 6900V Bus 2 synchroscope switch in BUS 2 - BUS 5
__ 1.3.8.2 CLOSE UT2-ST5, Bus 2-5 Tie Breaker
__ 1.3.8.3 PLACE 6900V Bus 2 synchroscope switch to OFF.
- 1.3.9 CLOSE SS2 STA, Service Trans 2 Supply Breaker.
NO: 2-SOP-27.6 Rev: 0 UNIT 2 APPENDIX R DIESEL GENERATOR OPERATION Page 62 of 63 ATTACHMENT 4 CCR LINEUP FOR ENERGIZATION OF 480V BUSES (Page 5 of 5)
CAUTION The Appendix R Diesel Generators maximum continuous load is 2045 kW. During
___ 1.3.10 WHEN the Appendix R Diesel Operator has power up to GT25 and is ready to load the diesel, CLOSE GT25.
1.3.11 E Energizing 480V Bus 5A, THEN ENSURE the following breakers are Open:
___ 52/5A (In Pull Out)
___ EG-1 (In Pull Out) r CAUTION Proper PPE must be worn for Manual closure of Breaker Control Power fuses for Normal Supply Breakers to 480V Buses SHALL NOT be re-installed until the Blackout Relay Reset 480V Bus is reset.
___ 1.3.12 PLACE 480V Bus 5A Loads in Pullout.
__ 1.3.13 REMOVE the control fuses for 52/5A, Normal Supply Breaker to Bus 5A
___ 1.3.14 At the local control station, manually CLOSE 52/5A. (Location???)
- 1.3.15 PLACE the CCR switch for 52/5A in CLOSED (red flag) position
___ 1.3.16 CLOSE SS5 STA, Service Trans 5 Supply Breaker.
UNIT 2 APPENDIX R DIESEL GENERATOR I NO:2-SOP-27.6 Rev: 0 I OPERATION II Page 63of 63 II ATTACHMENT 4 CCR LINEUP FOR ENERGIZATION OF 480V BUSES CAUTION The Appendix R Diesel Generators maximum continuous load is 2045 kW. During an emergency, maximum generator load is 2700 kW for 25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br />s/yr.
___ 1.3.17 WHEN the Appendix R Diesel Operator has power up to GT25 and is ready to load the diesel, THEN CLOSE GT25.
- 1.3.18 COORDINATE with the Appendix R DG Operator to energize necessary loads.