Electric Utilities Apps

Substation Maintenance Inspection Checklist

Use this Substation Maintenance Inspection Checklist to conduct a detailed investigation of each substation’s equipment. Maintain a record of the most current readings and observations to ensure that all parts, from the main transformer, cooling/heating systems, bushings, and tap changer tanks, to every switch and connection, comply with industry regular standards. Identify any electrical issues before they lead to serious problems and schedule corrective maintenance activities as needed. Customize this form to accommodate both quantitative and qualitative assessment of the substations and avoid heavy repair costs in the long run. This form will work in areas with or without an internet connection.

Substation Maintenance Inspection Checklist iPhone, iPad Substation Maintenance Inspection Checklist Android Substation Maintenance Inspection Checklist Web, Desktop
Substation Maintenance Inspection Checklist

General

Substation/Location

Date

Inspection/Checks

Disconnect Switch Inspection

Switch

Observation/readings

Date corrected

Description

Porcelain Condition

Observation/readings

Date corrected

Description

Linkeages, Operating Handles

Observation/readings

Date corrected

Description

Motor Mechanism

Observation/readings

Date corrected

Description

Anti Condensation

Observation/readings

Date corrected

Description

Station Bus & Surge Arrester Inspection

Porcelain Condition

Observation/readings

Date corrected

Description

Bus Connections

Observation/readings

Date corrected

Description

Vacuum Circuit Breaker

Operating Mechanism/Control Cabinet, Tank

Observation/readings

Date corrected

Description

Anti Condensation Heaters

Observation/readings

Date corrected

Description

Transformer & Tap Changer Inspection

Main tank/tap-changer oil levels

Observation/readings

Date corrected

Description

Pressure gauges on sealted tanks

Observation/readings

Date corrected

Description

Silica gel - Main Tank/Tap Charger

Observation/readings

Date corrected

Description

Valves, welds, gaskets

Observation/readings

Date corrected

Description

Structure Inspection

Foundation

Observation/readings

Date corrected

Description

Engineer