Alternator Support Equipment
		      Testing and Maintenance Schedule

  	                                      Lube Oil System                                          
AC pumps transfer switches. Procedures BSPS/FBSPS/BSPR 1/BSPR 2
FBSPR 3/FBSPR 4/LOPA/FLOPA-----------------------------------------3/yr
DC pumps transfer switches. Procedures EBSPS/EBSPSA/FEBSPS/           
FEBSPSA/EBSPR/FEBSPR-------------------------------------------------3/yr
Oil level alarm switches. Procedures OLG/FOLG----------------------3/yr
Oil level trip switches. Procedures FLOLT/LOLT----------------------3/yr
Oil thermostatic switches. Procedures HTH-TR/AROT/FAROT----3/yr

Helium Gas System
Core monitor--------------------------------------------------------------------2/yr
Purity indicator-----------------------------------------------------------------2/yr

River and City Cooling Water System.
Transfer switch-----------------------------------------------------------------2/yr
 
Alternator Stator Protection
Protective relays----------------------------------------------------------------3/yr
IS Limiter------------------------------------------------------------------------2/yr

Alternator Field Protection
Ground fault---------------------------------------------------------------------2/yr



Safety System Functional Testing


DC Power and Battery Storage System
Battery charging system and DC storage capacity---------------------1/yr
Lube oil DC starters-----------------------------------------------------------1/yr
Seal oil DC starters------------------------------------------------------------1/yr

480V AC Power systems
Diesel transfer switch----------------------------------------------------------1/yr
UPS Transfer switch-----------------------------------------------------------1/yr

Lube Oil System
AC and DC pumps transfer switches--------------------------------------1/yr
AC and DC alarms, level and temperature switch----------------------1/yr



Seal Oil System
DC pump transfer switch-----------------------------------------------------1/yr
Seal oil tank high and low level switches----------------------------------1/yr

Helium Gas System
Core monitor fault trip circuit----------------------------------------------1/yr
Purity indicator fault circuit------------------------------------------------1/yr
Low pressure gas alarm------------------------------------------------------1/yr

River and City Water Emergency Transfer
Auto valve and check valve operation-------------------------------------1/yr
River water failure fault trip circuit---------------------------------------1/yr

Vibration Monitor
Alarm and trip fault circuit--------------------------------------------------3/yr

Alternator Stator Protection
Protective relays fault trip circuit------------------------------------------3/yr
IS Limiter fault trip circuit--------------------------------------------------3/yr
13.8KV Kelex switch safety interlocks and inspection----------------1/yr
Assure personal barriers are in place be fore starting

Alternator Field Protection
DC breaker fault trip circuit------------------------------------------------3/yr
Yard breaker fault trip circuit----------------------------------------------3/yr
AC field supply breaker fault trip circuit---------------------------------3/yr
Ground fault trip circuit-------------------------------------------------------1/yr

Drive System Protection
Limit amp fault trip circuits-------------------------------------------------2/yr
Silco fault trip circuits--------------------------------------------------------2/yr
DC breaker shunt trip circuit-------------------------------------------------2/yr
Limit amp starter trip circuit-------------------------------------------------2/yr
				Performance Checks

Building fire and smoke detection system test-----------------------------2/yr
Building water or oil flood system test--------------------------------------2/yr
Building exit signs and fire extinguishers operational-------------------2/yr

Drive System--------------------------------------------------------------------2/yr
Silcomatic, Kramerstat, Limitamp, Switch Gear contactors, Auto
Tansformer and Rectifier 2000 hp Motor.

Exciter Power Supplies-------------------------------------------------------2/yr
Exciter Power Source Yard 13.8 kv to 480 --------------------------------1/yr
Alternator Power Source Yard 13.8 kv to 4160---------------------------1/yr