Melancthon Sub-Station Inspection

• Melancthon Monthly Sub-Station Inspection

• Conducted on

  Date

• Prepared By:

  Select Chad Chris Clayton Dan George Heath Jason Kevin Mike Paul Tyler Joe Bill Other

  • Chad
  • Chris
  • Clayton
  • Dan
  • George
  • Heath
  • Jason
  • Kevin
  • Mike
  • Paul
  • Tyler
  • Joe
  • Bill
  • Other
• Location
  Address

Environmental Conditions:

• Ambient Temperature:

• Output: (MWhrs x10)

• 10 min avg. Park Wind Speed: (m/s)

Before Entering Sub-station:

• Ensure PPE on

• Review FLHA

• Observe, Listen, Smell for problems

• Check that Main entrance is clear

• Check that Grounds are attached, on gate and fence

• Brush Gate with back of hand for voltage

• Check phone for dial tone and proper operation

• Check eyewash bottles are present and not expired

• Inspect Fire Extinguishers are present and in working condition

• Initial Extinguisher Tag

• HVAC in operation and functioning correctly

Mel 1 Equipment

• Battery backup system in operation

• Record Voltage

• Is Voltage within expected Range? (134-136VDC)

  Yes

  No

  N/A

• Record Amperage

• Is Amperage within expected Range? (1-5 amps)

  Yes

  No

  N/A

• Any Alarms Present - (if so, please record)

  Off

  On

• What alarms are present?

• Alarms Reset

• Relays - Faulted (record any faults)

  Off

  On

• What faults are present?

• Alarms Reset

• Breakers - Faulted (record any faults)

  Off

  On

• What Faults are present?

• Alarms Reset

• Switches in working order

• Protection - Faulted (record any faults)

  Off

  On

• What Faults are present?

• Alarms Reset

• Breaker Panel Trips - (record any trips)

  Off

  On

• What was tripped

• Trips reset

• Enervista annunciator panel faults

  Off

  On

• Record Faults

• Faults reset

Mel 2 Equipment

• Battery backup system in operation

• Record Voltage

• Is Voltage within expected Range? (134-136VDC)

  Yes

  No

  N/A

• Record Amperage

• Is Amperage within expected Range? (1-5 amps)

  Yes

  No

  N/A

• Any Alarms Present - (if so, please record)

  Off

  On

• What alarms are present?

• Alarms Reset

• Relays - Faulted (record any faults)

  Off

  On

• What faults are present?

• Alarms Reset

• Breakers - Faulted (record any faults)

  Off

  On

• What Faults are present?

• Alarms Reset

• Switches in working order

• Protection - Faulted (record any faults)

  Off

  On

• What Faults are present?

• Alarms Reset

• Breaker Panel Trips - (record any trips)

  Off

  On

• What was tripped

• Trips reset

• Enervista annunciator panel faults

  Off

  On

• Record Faults

• Faults reset

BA1 - HV Buss

• Conductors - no visible problems

• No visible leaks

• Circuit 1 - PT Oil Level - PH1 (1=low, 6=full)

• Circuit 1 - PT Oil Level - PH2 (1=low, 6=full)

• Circuit 1 - PT Oil Level - PH3 (1=low, 6=full)

• Mel 1 - PT Oil Level - PH1 (1=low, 6=full)

• Mel 1 - PT Oil Level - PH2 (1=low, 6=full)

• Mel 1 - PT Oil Level - PH3 (1=low, 6=full)

• Mel 1 - CT Oil Level - PH1 (1=low, 6=full)

• Mel 1 - CT Oil Level - PH2 (1=low, 6=full)

• Mel 1 - CT Oil Level - PH3 (1=low, 6=full)

• Attach pictures of any issues

  Media

Circuit 1 - BA1-FA11

• Overhead conductors - no visible problems

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Circuit 2 - BA1-FA12

• Overhead conductors - no visible problems

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Circuit 3 - BA1-FA13

• Overhead conductors - no visible problems

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Cap Bank 1 - SC11

• Overhead conductors - no visible problems

• No Fuses blown

• No fluid leaking

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Cap Bank 2 - SC13

• Overhead conductors - no visible problems

• No Fuses blown

• No fluid leaking

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

BA2 - HV Buss

• Conductors - no visible problems

• No visible leaks

• PT Oil Level - PH1 (1=low, 6=full)

• PT Oil Level - PH2 (1=low, 6=full)

• PT Oil Level - PH3 (1=low, 6=full)

• CT Oil Level - PH1 (1=low, 6=full)

• CT Oil Level - PH2 (1=low, 6=full)

• CT Oil Level - PH3 (1=low, 6=full)

• Attach pictures of any issues

  Media

Circuit 4 - BA2-FA14

• Overhead conductors - no visible problems

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Circuit 5 - BA2-FA15

• Overhead conductors - no visible problems

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Circuit 6 - BA2-FA16

• Overhead conductors - no visible problems

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Circuit 7 - BA2-FA17

• Overhead conductors - no visible problems

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

Cap Bank 3 - SC12

• Overhead conductors - no visible problems

• No Fuses blown

• No fluid leaking

• Lightning arrestors OK

• Insulators OK

• Switches fully in position

• Grounds in place and secure

T1 - Transformer

• Overhead Conductors in good condition

• Check Insulators / Bushings for Damage or Abnormalities

• DVAR Unit - no damage or abnormalities

• Oil Containment in good condition

• Empty Rain water accumulation

• Attach Pictures of any problems

  Media

Winding Temperatures

• Current Temp

• Max Temp Reached

• Reset Max

Winding Liquid Temperatures

• Current Temp

• Max Temp Reached

• Reset Max

Tap Changer Temperatures

• Current Temp

• Max Temp Reached

• Reset Max

Transformer Oil

• Oil Level -(1 low - 6 high)

• Any Leaks Visible?

  Off

  On

• How bad is the leak? (1 weeping - 4 steady stream)

• Attach Pictures of Leak

  Media

Tap Changer Oil

• Oil Level -(1 low - 6 high)

• Any Leaks Visible?

  Off

  On

• How bad is the leak? (1 weeping - 4 steady stream)

• Attach Pictures of Leak

  Media

• Function Test Fans - Bank 1

• Record Fans that do not work

• Function Test Fans - Bank 2

• Record Fans that do not work

• Is Desiccant Breather saturated?

  Off

  On

• Take Picture of Breather for record

  Media

T2 - Transformer

• Overhead Conductors in good condition

• Check Insulators / Bushings for Damage or Abnormalities

• DVAR Unit - no damage or abnormalities

• Oil Containment in good condition

• Empty Rain water accumulation

• Attach Pictures of any problems

  Media

Winding Temperatures

• Current Temp

• Max Temp Reached

• Reset Max

Winding Liquid Temperatures

• Current Temp

• Max Temp Reached

• Reset Max

Tap Changer Temperatures

• Current Temp

• Max Temp Reached

• Reset Max

Transformer Oil

• Oil Level -(1 low - 6 high)

• Any Leaks Visible?

  Off

  On

• How bad is the leak? (1 weeping - 4 steady stream)

• Attach Pictures of Leak

  Media

Tap Changer Oil

• Oil Level -(1 low - 6 high)

• Any Leaks Visible?

  Off

  On

• How bad is the leak? (1 weeping - 4 steady stream)

• Attach Pictures of Leak

  Media

• Function Test Fans - Bank 1

• Record Fans that do not work

• Function Test Fans - Bank 2

• Record Fans that do not work

• Is Desiccant Breather saturated?

  Off

  On

• Take Picture of Breather for record

  Media

B4V Side

• Observe, listen, Smell for Problems

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• All Lightning Arrestors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• All Overhead Conductors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• All Insulators

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• Switches - Fully in position and good condition

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

Phase 1

• PT Oil level (1 low - 6 high)

• CB Gas Pressure

Phase 2

• PT Oil level (1 low - 6 high)

• CB Gas Pressure

Phase 3

• PT Oil level (1 low - 6 high)

• CB Gas Pressure

• Overhead Conductors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• Overhead Conductors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

B5V Side

• Observe, listen, Smell for Problems

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• All Lightning Arrestors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• All Overhead Conductors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• All Insulators

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• Switches - Fully in position and good condition

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

Phase 1

• PT Oil level (1 low - 6 high)

• CB Gas Pressure

Phase 2

• PT Oil level (1 low - 6 high)

• CB Gas Pressure

Phase 3

• PT Oil level (1 low - 6 high)

• CB Gas Pressure

• Overhead Conductors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• Overhead Conductors

  Good

  Needs Work

  Unsafe

• What is the Problem?

• Attach Pictures of the problem

  Media

• Record inspection in Sub-station Log

• Ensure door and Gate locked

• I have completed this inspection and certify that the information contained is accurate.