Travel to and from Jug Substation, 3105 N Roan St, Johnson City, TN Travel to and from Broadway Substation, 1310 Millard St, Johnson City, TN Travel to and from Southeast Substation, 1959 S Roan St, Gray, TN Customer is responsible for de-energizing and isolating transformer Substation will be energized Contractor to provide equipment as needed to perform work Power Factor Testing (with high voltage leads removed then reattach high voltage leads and torque to proper specifications) Winding Resistance Test (NLTC on Set Tap and LTC on All Taps) Winding Ratio Test (NLTC on Set Tap and LTC on All Taps) Test all alarms and trips from the transformer For power transformers with LTCs Drain and filter oil and perform dielectric test on the oil Open LTC compartment and wash with new oil Clean stationary and moving contacts and check for wear tolerances and replace if necessary Make sure oil level gauges are clean and functional Replace gaskets as necessary (Tank Gaskets, Oil Level Gauges, ETC.) Wipe down outside of LTC compartment to remove any oil residue Check all terminals for tightness
