Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit .
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes INTERNAL COMBUSTION/RECIPROCATING ENGINE UNITS TABLE B11-1 B11-2 B11-3 B11-4 B11-5 B11-6 B11-7 B11-8 B11-9 B11-10 B11-11 B11-12 B11-13 B11-14 B11-15 B11-16 B11-17 B11-18 B11-19 B11-20 B11-21 B11-22 B11-23 B11-24 INDEX TO SYSTEM/COMPONENT/SUB-COMPONENT CAUSE CODE TABLES SYSTEM COMPONENT SUB-COMPONENT Balance of Plant Auxiliary Systems Balance of Plant Electrical Balance of Plant Miscellaneous (Balance of Plant) Balance of Plant Power Station Switchyard External Catastrophe External Economic External Fuel Quality External Miscellaneous (External) Generator Controls Generator Cooling System Generator Exciter Generator Generator Generator Miscellaneous (Generator) Inactive States Inactive States Internal Combustion/Reciprocating Engine Engines Internal Combustion/Reciprocating Engine Auxiliaries Engines Internal Combustion/Reciprocating Engine Controls Engines Internal Combustion/Reciprocating Miscellaneous (Internal Combustion/Reciprocating Engines Engines) Performance Performance Personnel or Procedural Errors Personnel or Procedural Errors Regulatory, Safety, Environmental Other Operating Environmental Limitations Regulatory, Safety, Environmental Regulatory Regulatory, Safety, Environmental Safety Regulatory, Safety, Environmental Stack Emission NERC GADS Data Reporting Instructions January 2023 Page B11-1
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes BALANCE OF PLANT TABLE B11-1 Balance of Plant: Auxiliary Systems UNIT TYPE SYSTEM Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines COMPONENT SUBCOMPONENT Balance of Plant Auxiliary Systems CAUSE CODE 3850 Balance of Plant Auxiliary Systems 3851 Instrument air piping Balance of Plant Auxiliary Systems 3852 Instrument air valves Balance of Plant Auxiliary Systems 3853 Instrument air dryers Balance of Plant Auxiliary Systems 3854 N2 backup to instrument air Balance of Plant Auxiliary Systems 3859 Other instrument air problems Balance of Plant Auxiliary Systems 3860 Fire protection system pumps Balance of Plant Auxiliary Systems 3861 Fire protection system piping Balance of Plant Auxiliary Systems 3862 Fire protection system valves Balance of Plant Auxiliary Systems 3863 Fire protection system fouling Balance of Plant Auxiliary Systems 3864 Fire protection system instrumentation and controls NERC GADS Data Reporting Instructions January 2023 Page B11-2 DESCRIPTION Instrument air compressors
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Balance of Plant Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. TABLE B11-2 Balance of Plant: Electrical UNIT TYPE SYSTEM Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Auxiliary Systems COMPONENT 3998 SUBCOMPONENT Balance of plant overhaul/outage Balance of Plant Electrical CAUSE CODE 3600 Balance of Plant Electrical 3601 Switchyard transformers and associated cooling systems - external (not OMC) Balance of Plant Electrical 3610 Switchyard circuit breakers - external (not OMC) Balance of Plant Electrical 3611 Switchyard circuit breakers - external (OMC) Balance of Plant Electrical 3612 Switchyard system protection devices external (OMC) Balance of Plant Electrical 3613 Switchyard system protection devices external (not OMC) Balance of Plant Electrical 3618 Other switchyard equipment - external (not OMC) Balance of Plant Electrical 3619 Other switchyard equipment - external (OMC) Balance of Plant Electrical 3620 Main transformer Balance of Plant Electrical 3621 Unit auxiliaries transformer NERC GADS Data Reporting Instructions January 2023 Page B11-3 DESCRIPTION Switchyard transformers and associated cooling systems - external (OMC)
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Balance of Plant Electrical 3622 Station service startup transformer Balance of Plant Electrical 3623 Auxiliary generators Balance of Plant Electrical 3624 Auxiliary generator voltage supply system Balance of Plant Electrical 3629 Other switchyard or high voltage system problems - external Balance of Plant Electrical 3630 400-700 volt transformers Balance of Plant Electrical 3631 400-700 volt circuit breakers Balance of Plant Electrical 3632 400-700 volt conductors and buses Balance of Plant Electrical 3633 400-700 volt insulators Balance of Plant Electrical 3634 400-700 volt protection devices Balance of Plant Electrical 3639 Other 400-700 volt problems Balance of Plant Electrical 3640 AC instrument power transformers Balance of Plant Electrical 3641 AC Circuit breakers Balance of Plant Electrical 3642 AC Conductors and buses NERC GADS Data Reporting Instructions January 2023 Page B11-4
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Balance of Plant Electrical 3643 AC Inverters Balance of Plant Electrical 3644 AC Protection devices Balance of Plant Electrical 3649 Other AC instrument power problems Balance of Plant Electrical 3650 DC instrument power battery chargers Balance of Plant Electrical 3651 DC circuit breakers Balance of Plant Electrical 3652 DC conductors and buses Balance of Plant Electrical 3653 DC protection devices Balance of Plant Electrical 3659 Other DC power problems Balance of Plant Electrical 3660 4000-7000 volt transformers Balance of Plant Electrical 3661 4000-7000 volt circuit breakers Balance of Plant Electrical 3662 4000-7000 volt conductors and buses Balance of Plant Electrical 3663 4000-7000 volt insulators Balance of Plant Electrical 3664 4000-7000 volt protection devices NERC GADS Data Reporting Instructions January 2023 Page B11-5
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Balance of Plant Electrical 3669 Other 4000-7000 volt problems Balance of Plant Electrical 3670 12-15kV transformers Balance of Plant Electrical 3671 12-15kV circuit breakers Balance of Plant Electrical 3672 12-15kV conductors and buses Balance of Plant Electrical 3673 12-15kV insulators Balance of Plant Electrical 3674 12-15kV protection devices Balance of Plant Electrical 3679 Other 12-15kV problems Balance of Plant Electrical 3680 Other voltage transformers Balance of Plant Electrical 3681 Other voltage circuit breakers Balance of Plant Electrical 3682 Other voltage conductors and buses Balance of Plant Electrical 3683 Other voltage insulators Balance of Plant Electrical 3684 Other voltage protection devices Balance of Plant Electrical 3689 Other voltage problems NERC GADS Data Reporting Instructions January 2023 Page B11-6
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Balance of Plant Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. Electrical TABLE B11-3 Balance of Plant: Miscellaneous (Balance of Plant) UNIT TYPE SYSTEM COMPONENT Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines 3690 SUBCOMPONENT CAUSE CODE 3970 Station Service Power Distribution System, General DESCRIPTION Balance of Plant Miscellaneous (Balance of Plant) Balance of Plant Miscellaneous (Balance of Plant) 3971 DCS - data highway Balance of Plant Miscellaneous (Balance of Plant) 3972 DCS - hardware problems (including card failure) Balance of Plant Miscellaneous (Balance of Plant) 3973 DCS - internal and termination wiring Balance of Plant Miscellaneous (Balance of Plant) 3974 DCS - logic problems Balance of Plant Miscellaneous (Balance of Plant) 3975 DCS - upgrades Balance of Plant Miscellaneous (Balance of Plant) 3979 Other DCS problems Balance of Plant Miscellaneous (Balance of Plant) 3980 Programmable Logic Controller (PLC) Balance of Plant Miscellaneous (Balance of Plant) 3981 PLC - data highway Balance of Plant Miscellaneous (Balance of Plant) 3982 PLC - hardware problems (including card failure) NERC GADS Data Reporting Instructions January 2023 Page B11-7 Distributive Control System (DCS) - process computer
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Balance of Plant Combustion/Reciprocating Engines Internal Balance of Plant Combustion/Reciprocating Engines Internal Balance of Plant Combustion/Reciprocating Engines Internal Balance of Plant Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. Miscellaneous (Balance of Plant) 3983 PLC - internal and termination wiring Miscellaneous (Balance of Plant) 3984 PLC - logic problems Miscellaneous (Balance of Plant) 3985 PLC - upgrades Miscellaneous (Balance of Plant) 3989 Other PLC problems TABLE B11-4 Balance of Plant: Power Station Switchyard UNIT TYPE SYSTEM COMPONENT Internal Balance of Plant Combustion/Reciprocating Engines Internal Balance of Plant Combustion/Reciprocating Engines Internal Balance of Plant Combustion/Reciprocating Engines Internal Balance of Plant Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. SUBCOMPONENT Power Station Switchyard CAUSE CODE 3700 DESCRIPTION Power Station Switchyard 3710 Transmission line (connected to powerhouse switchyard to 1st Substation) Power Station Switchyard 3720 Transmission equipment at the 1st substation (see code 9300 if applicable) Power Station Switchyard 3730 Transmission equipment beyond the 1st substation (see code 9300 if applicable) Power Station switchyard (non generating unit equipment) EXTERNAL Use this set of codes to report events caused by external factors (flood, lightning, etc.); economic factors (lack of fuel, labor strikes, etc.); operator training; and transmission system problems external to the plant. TABLE B11-5 External: Catastrophe NERC GADS Data Reporting Instructions January 2023 Page B11-8
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes UNIT TYPE SYSTEM Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. TABLE B11-6 External: Economic UNIT TYPE SYSTEM COMPONENT Catastrophe CAUSE CODE 9000 Catastrophe 9001 Drought Catastrophe 9010 Fire including wildfires, not related to a specific component Catastrophe 9020 Lightning Catastrophe 9025 Geomagnetic disturbance Catastrophe 9030 Earthquake Catastrophe 9031 Tornado Catastrophe 9035 Hurricane Catastrophe 9036 Storms (ice, snow, etc) Catastrophe 9040 Other catastrophe COMPONENT SUBCOMPONENT SUBCOMPONENT CAUSE CODE NERC GADS Data Reporting Instructions January 2023 Page B11-9 DESCRIPTION Flood DESCRIPTION
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines External Economic 0 External Economic 9130 Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines External Economic 9131 External Economic 9134 External Economic 9136 Problems with Primary Fuel for Units with Secondary Fuel Operation External Economic 9140 Plant modifications to burn different fuel that are not regulatory mandated External Economic 9150 Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines External Economic 9151 External Economic 9160 Labor strikes company-wide problems or strikes outside the company's jurisdiction such as manufacturers (delaying repairs) or transportation (fuel supply) problems. Labor strikes direct plant management grievances that result in a walkout or strike are under plant management control. Other economic problems External Economic 9180 Economic (for internal use at plants only) External Economic 9181 Economic (for internal use at plants only) NERC GADS Data Reporting Instructions January 2023 Page B11-10 Reserve shutdown Failure of fuel supplier to fulfill contractual obligations or a pre-arranged deal due to physical fuel disruptions or operational impairments (e.g. force majeure on a pipeline or compressor down; making the pipeline incapable of making its firm deliveries.) Lack of fuel – due to contractual or tariff provisions that allow for service interruption or price fluctuations during peak demand periods. Fuel conservation
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines External Economic 9182 Economic (for internal use at plants only) External Economic 9183 Economic (for internal use at plants only) External Economic 9184 Economic (for internal use at plants only) External Economic 9185 Economic (for internal use at plants only) External Economic 9186 Economic (for internal use at plants only) External Economic 9187 Economic (for internal use at plants only) External Economic 9188 Economic (for internal use at plants only) External Economic 9189 Economic (for internal use at plants only) External Economic 9190 Economic (for internal use at plants only) External Economic 9191 Economic (for internal use at plants only) External Economic 9192 Economic (for internal use at plants only) External Economic 9193 Economic (for internal use at plants only) External Economic 9194 Economic (for internal use at plants only) NERC GADS Data Reporting Instructions January 2023 Page B11-11
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Internal External Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. TABLE B11-7 External: Fuel Quality UNIT TYPE SYSTEM Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Economic 9195 Economic (for internal use at plants only) Economic 9196 Economic (for internal use at plants only) Economic 9197 Economic (for internal use at plants only) Economic 9198 Economic (for internal use at plants only) Economic 9199 Economic (for internal use at plants only) COMPONENT SUBCOMPONENT External Fuel Quality CAUSE CODE 9200 External Fuel Quality 9201 High ash content (not OMC) External Fuel Quality 9205 Poor quality natural gas fuel, low heat content External Fuel Quality 9220 High sulfur content (OMC) External Fuel Quality 9221 High sulfur content (not OMC) External Fuel Quality 9230 High vanadium content (OMC) NERC GADS Data Reporting Instructions January 2023 Page B11-12 DESCRIPTION High ash content (OMC)
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal External Fuel Quality 9231 High vanadium content (not OMC) Combustion/Reciprocating Engines Internal External Fuel Quality 9240 High sodium content (OMC) Combustion/Reciprocating Engines Internal External Fuel Quality 9241 High sodium content (not OMC) Combustion/Reciprocating Engines Internal External Fuel Quality 9260 Low BTU oil (OMC) Combustion/Reciprocating Engines Internal External Fuel Quality 9261 Low BTU oil (not OMC) Combustion/Reciprocating Engines Internal External Fuel Quality 9290 Other fuel quality problems (OMC) Combustion/Reciprocating Engines Internal External Fuel Quality 9291 Other fuel quality problems (not OMC) Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. 2) Use code 9605 to 9655 if the fuel quality results in excess stack emissions through no fault in the pollution control equipment. Use the appropriate equipment code to report fouling and slagging. TABLE B11-8 External: Miscellaneous (External) UNIT TYPE SYSTEM COMPONENT SUBCOMPONENT Internal Combustion/Reciprocating Engines External Miscellaneous (External) CAUSE CODE 9300 Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines External Miscellaneous (External) 9310 Transmission system problems other than catastrophes (do not include switchyard problems in this category; see codes 3600 to 3629, 3720 to 3730) Operator training External Miscellaneous (External) 9320 Other miscellaneous external problems NERC GADS Data Reporting Instructions January 2023 Page B11-13 DESCRIPTION
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal External Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. Miscellaneous (External) 9340 Synchronous Condenser Operation GENERATOR This set of codes contains the generator, exciter, generator cooling systems, and generator controls. Note the main leads up to and includes the generator output breaker in this set of codes. TABLE B11-9 Generator: Controls UNIT TYPE SYSTEM Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. TABLE B11-10 Generator: Cooling System UNIT TYPE SYSTEM COMPONENT Controls CAUSE CODE 4700 Controls 4710 Generator metering devices Controls 4720 Generator synchronization equipment Controls 4730 Generator current and potential transformers Controls 4740 Emergency generator trip devices Controls 4741 Frequency Trip (81 Relay) Controls 4750 Other generator controls and metering problems COMPONENT SUBCOMPONENT SUBCOMPONENT CAUSE CODE NERC GADS Data Reporting Instructions January 2023 Page B11-14 DESCRIPTION Generator voltage control DESCRIPTION
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Generator Cooling System 4610 Hydrogen cooling system piping and valves Combustion/Reciprocating Engines Internal Generator Cooling System 4611 Hydrogen coolers Combustion/Reciprocating Engines Internal Generator Cooling System 4612 Hydrogen storage system Combustion/Reciprocating Engines Internal Generator Cooling System 4613 Hydrogen seals Combustion/Reciprocating Engines Internal Generator Cooling System 4619 Other hydrogen system problems Combustion/Reciprocating Engines Internal Generator Cooling System 4620 Air cooling system Combustion/Reciprocating Engines Internal Generator Cooling System 4630 Liquid cooling system Combustion/Reciprocating Engines Internal Generator Cooling System 4640 Seal oil system and seals Combustion/Reciprocating Engines Internal Generator Cooling System 4650 Other cooling system problems Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. 2) Report failures caused by water leaks into generator as codes 4500, 4510, etc. TABLE B11-11 Generator: Exciter UNIT TYPE SYSTEM Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines COMPONENT SUBCOMPONENT Generator Exciter CAUSE CODE 4600 Generator Exciter 4601 NERC GADS Data Reporting Instructions January 2023 Page B11-15 DESCRIPTION Exciter drive - motor Exciter field rheostat
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. TABLE B11-12 Generator: Generator UNIT TYPE SYSTEM Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Exciter 4602 Exciter commutator and brushes Exciter 4603 Solid state exciter element Exciter 4604 Exciter drive - shaft Exciter 4605 Exciter transformer Exciter 4609 Other exciter problems COMPONENT SUBCOMPONENT Generator Generator CAUSE CODE 4500 Generator Generator 4510 Rotor collector rings Generator Generator 4511 Rotor, General Generator Generator 4512 Retaining Rings Generator Generator 4520 Stator windings, bushings, and terminals Generator Generator 4530 Stator core iron NERC GADS Data Reporting Instructions January 2023 Page B11-16 DESCRIPTION Rotor windings (including damper windings and fan blades on hydro units)
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. Generator 4535 Stator, General Generator 4536 Generator Heaters Generator 4540 Brushes and brush rigging Generator 4550 Generator bearings and lube oil system (including thrust bearings on hydro units) Generator 4551 Generator bearings Generator 4552 Generator lube oil system Generator 4555 Bearing cooling system Generator 4560 Generator vibration (excluding vibration due to failed bearing and other components) Generator 4570 Generator casing Generator 4580 Generator end bells and bolting TABLE B11-13 Generator: Miscellaneous (Generator) UNIT TYPE SYSTEM COMPONENT Internal Combustion/Reciprocating Engines Generator Miscellaneous (Generator) SUBCOMPONENT CAUSE CODE 4800 NERC GADS Data Reporting Instructions January 2023 Page B11-17 DESCRIPTION Generator main leads
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Internal Generator Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. Miscellaneous (Generator) 4805 Generator Bus Duct Cooling System Miscellaneous (Generator) 4810 Generator output breaker Miscellaneous (Generator) 4830 Major generator overhaul (720 hours or longer) (use for non-specific overhaul only; see page B-CCGT-2) Miscellaneous (Generator) 4831 Minor generator overhaul (less than 720 hours) (use for non-specific overhaul only; see page B-CCGT-2) Miscellaneous (Generator) 4840 Inspection Miscellaneous (Generator) 4841 Generator doble testing Miscellaneous (Generator) 4842 Reactive and capability testing Miscellaneous (Generator) 4850 Core monitor alarm Miscellaneous (Generator) 4860 Generator neutral grounding equipment Miscellaneous (Generator) 4899 Other miscellaneous generator problems INACTIVE STATES TABLE B11-14 Inactive States: Inactive States UNIT TYPE SYSTEM Internal Combustion/Reciprocating Engines Inactive States COMPONENT Inactive States SUBCOMPONENT CAUSE CODE 2 NERC GADS Data Reporting Instructions January 2023 Page B11-18 DESCRIPTION Inactive Reserve Shutdown
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Inactive States Combustion/Reciprocating Engines Internal Inactive States Combustion/Reciprocating Engines Notes: 1) For use with Unit Codes 400-499. Inactive States 9990 Retired unit Inactive States 9991 Mothballed unit INTERNAL COMBUSTION/RECIPROCATING ENGINES TABLE B11-15 Internal Combustion/Reciprocating Engines: Engine UNIT TYPE SYSTEM COMPONENT Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines SUBCOMPONENT Engine CAUSE CODE 5700 Engine 5710 Cylinders Engine 5711 Cylinder heads Engine 5712 Hydraulic lock (water in cylinders) Engine 5720 Pistons Engine 5730 Intake valves Engine 5731 Exhaust valves Engine 5734 Exhaust gas bellow Engine 5735 Main starting air valve NERC GADS Data Reporting Instructions January 2023 Page B11-19 DESCRIPTION Drive shaft and bearings
Appendix B11: Index To Internal Combustion/Reciprocating Engine Unit Cause Codes Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combustion/Reciprocating Engines Internal Combus
Generator Cooling System 4630 Liquid cooling system Internal Combustion/Reciprocating Engines Generator Cooling System 4640 Seal oil system and seals Internal Combustion/Reciprocating Engines Generator Cooling System 4650 Other cooling system problems Notes: 1) For use with Unit Codes 400-499.
Jan 16, 2019 · 2．KIT AUXILIARYをタップ . B10-00 P05 StagePno B10-00 P31 Flamenco B10-00 P57 Slide Trombone B10-00 P83 Odissey B10-00 P109 Short Mandolin . B11-00 P00 Layerd Piano B11-00 P26 Jazz Octave B11-00 P52 Lah Choiir B11-00 P78 Finger Slap B11-00 P104 Southern Harp
Issue of orders 69 : Publication of misleading information 69 : Attending Committees, etc. 69 : Responsibility 69-71 : APPENDICES : Appendix I : 72-74 Appendix II : 75 Appendix III : 76 Appendix IV-A : 77-78 Appendix IV-B : 79 Appendix VI : 79-80 Appendix VII : 80 Appendix VIII-A : 80-81 Appendix VIII-B : 81-82 Appendix IX : 82-83 Appendix X .
Chemistry B11 Bakersfield College Chemistry B11 Chapters 14 Amines, aldehydes, ketones and carboxylic acids Amines: are derivatives from ammonia (NH3). Aliphatic amines: an amine in which nitrogen is bonded only to alkyl group or hydrogens. Aromatic amines: an amine in which nitrogen is bonded to one or more aromatic rings. Note: amines are classified as primary ( 1), secondary .
B11.1.7 Central Monitoring, Testing and Logging System B11.1.8 Wiring for Emergency Luminaire B11.1.9 Segregation . Installation . SPECIFICATION SERVICES DEPARTMENT . SPECIFICATION . Building Government Buildings of The Hong Kong Special .
Abbreviations xxix PC Carli price index PCSWD Carruthers, Sellwood, Ward, and Dalén price index PD Dutot price index PDR Drobisch index PF Fisher price index PGL Geometric Laspeyres price index PGP Geometric Paasche price index PH Harmonic average of price relatives PIT Implicit Törnqvist price index PJ Jevons price index PJW Geometric Laspeyres price index (weighted Jevons index)
Appendix G Children's Response Log 45 Appendix H Teacher's Journal 46 Appendix I Thought Tree 47 Appendix J Venn Diagram 48 Appendix K Mind Map 49. Appendix L WEB. 50. Appendix M Time Line. 51. Appendix N KWL. 52. Appendix 0 Life Cycle. 53. Appendix P Parent Social Studies Survey (Form B) 54
S&P BARRA Value Index RU.S.sell Indices: RU.S.sell 1000 Growth Index RU.S.sell 2000 Index RU.S.sell LEAP Set RU.S.sell 3000 Value Index S&P/TSX Composite Index S&P/TSX Venture Composite Index S&P/TSX 60 Canadian Energy TrU.S.t Index S&P/TSX Capped Telecommunications Index Sector-based Indices: Airline Index Bank Index
Spring Lake Elementary Schools Curriculum Map 2nd Grade Reading The following CCSS’s are embedded throughout the year, and are present in units applicable: CCSS.ELA-Literacy.SL.2.1 Participate in collaborative conversations with diverse partners about grade 2 topics and texts with peers and adults in small and larger groups. CCSS.ELA-Literacy.SL.2.2 Recount or describe key ideas or .
