Kingman Substation Monthly Inspection Report

• Conducted on

  Date

• Prepared by

• Location
  Address

KINGMAN SUBSTATION Monthly Inspection Report

• Date:

  Date

Control House

• Ambient Temp ° F

• Control Building Temp ° F

Net Output - SEL 734

• MW3PI

• PF3

• MVARH 30

• MWH 30

• MW 3I

• MW3 PO

Heater / Air Conditioner Unit # 1

• Air filters clean

  Yes

  No

  N/A

Annunciator

• Alarm Test; Alarm drops (list)

Relays

• Record and report all status lights.

Safety Equipment

• All personal protective equipment available and in good condition; eye wash station functional.

  Yes

  No

  N/A

Battery 125 VDC

• Clean , check for damage, teminals tight, check for overheating, level, other.

  Yes

  No

  N/A

• Charging Voltage: vdc

• Exhaust Fan - Fan operation check

  Pass

  Fail

  N/A

Transfer Switch, AC

• Station service/emergency generator (circle switch position). Condition of housing, other.

  Station Service

  Emergency Generator

Fire Detection, Extinguisher

• Extinguishers charged

  Yes

  No

  N/A

• Record extinguisher inspection on inspection card; defects

  Yes

  No

  N/A

• Smoke Detectors - Battery Check, Function Check

  Yes

  No

  N/A

• Overall condition of building, damage or defects

  Good

  Fair

  Poor

  N/A

Transformer, Station Service

• Bushings, tank, leaks, other

  Good

  Fair

  Poor

  N/A

• Blown Fuses, termintations, damage or defects

  Yes

  No

  N/A

Metering

• PT A - Bushings, housing, oil leaks, other

  Good

  Fair

  Poor

  N/A

• PT B - Bushings, housing, oil leaks, other

  Good

  Fair

  Poor

  N/A

• PT C - Bushings, housing, oil leaks, other

  Yes

  No

  N/A

• CT A - Bushings, housing, oil leaks, other

  Yes

  No

  N/A

• CT B - Bushings, housing, oil leaks, other

  Yes

  No

  N/A

• CT C - Bushings, housing, oil leaks, other

  Yes

  No

  N/A

Circuit Breaker 52-CS-11 34.5KV

• Bushings, housing, cabinet heaters, cabinet moisture, air vents, and others.

  Good

  Fair

  Poor

  N/A

• Open/Closed Counter Reading:

  Open

  Closed

• Counter Reading

• Disconnects, insulators, bus work, terminations, damage or defects

  Good

  Fair

  Poor

  N/A

Transformer Breaker 52CS-52-1 69KV

• Open/Closed

  Open

  Closed

• Counter Reading

• SF6 Pressure PSI

• Bushings, housing, cabinet heaters, cabinet moisture, air vents, and others.

  Good

  Fair

  Poor

  N/A

Switches and Disconnects

69 KV Main Air Break

• Open / Closed

  Open

  Closed

• Contacts properly engaged, control linkage, insulators

  Good

  Fair

  Poor

  N/A

69 KV F1 Air Break

• Open / Closed Contacts properly engaged, control linkage, insulators.

  Open

  Closed

• Contacts properly engaged, control linkage, insulators

  Good

  Fair

  Poor

  N/A

34.5 KV T1 Air Break

• Open / Closed

  Open

  Closed

• Contacts properly engaged, control linkage, insulators

  Good

  Fair

  Poor

  N/A

ABB Transformer

• Bushings, tank radiators, leaks, other.

  Good

  Fair

  Poor

  N/A

• Oil level: AØ H / M / L BØ H / M / L CØ H / M / L

Bushings

• Oil Level AØ H / M / L

  High

  Medium

  Low

• Oil Level BØ H / M / L

  High

  Medium

  Low

• Oil Level CØ H / M / L

  High

  Medium

  Low

• Cooling fans operational: Yes / No

  Yes

  No

  N/A

Operating temps

• Oil Temp ° C

• Winding Temp ° C

Max temps

• Oil Temp ° C

• Winding Temp ° C

Nitorgen Blanket

• N2 PSI

• Date of last fill:

  Date

• Tap Changer position:

• Oil level H / M / L

  High

  Medium

  Low

Generator

• Operational: Yes / No

  Yes

  No

  N/A

• Run hours:

• Propane level:

  High

  Medium

  Low

• Alarms: Yes / No

  Yes

  No

  N/A

Substation Yard

• Fences, perimeter

  Good

  Fair

  Poor

  N/A

• Damage, attempted intrusion, 3rd party metallic fence attachments

  Yes

  No

  N/A

Grounds

• Equipment and fence grounds condition

  Good

  Fair

  Poor

  N/A

• Inspector Signature:

  Sign

• Managers Signature:

  Sign