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Use the mobile app to capture transformer photos on site and sync them directly to your inspection report for efficient workflow.
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Transformer Visual Inspection Report
Create a detailed visual inspection report for transformers. Record overall condition, oil leaks, corrosion, cracking, and other defects with photo evidence and digital signatures.
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The full inspection cycle — in one service
Take photos of the object in the mobile app, complete the inspection report from the template, and download the finished photo report as Word or PDF.
Inspection report
Complete the document from this template: sections, fields, photo documentation, and signatures.
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Document Preview
Review the structure, sections, and fields before proceeding to fill out the document.
Transformer Visual Inspection Report
No.TVI-2026-033
1. General Information
The general information about the inspection, including date, location, and purpose, is provided below.
| Inspection date | 7/14/2026 | Address | Springfield Substation, 200 Power Plant Rd, Springfield, IL 62701 |
Expert Robert Hayes , Electrical Inspector
The inspection was carried out without any interruptions or incidents.
2. Object of Inspection
The transformer identification data, including manufacturer, serial number, and installation site, are listed.
| Object name | ABB 10 MVA 69/13.8 kV | Technical condition | not filled in |
| Year of Manufacture | 5/20/2010 |
The transformer was identified and verified against the provided documentation.
3. Main Parameters
The main electrical parameters, such as rated power, voltage ratios, and impedance, were measured and compared with the nameplate data.
| Rated Voltage | 69/13.8 | Rated Capacity | 10 |
| Year of Manufacture | 2010 |
All measured main parameters are within the permissible tolerances specified by the manufacturer.
4. Inspection Conditions
The operating conditions, including load profile, ambient temperature, and cooling system status, were reviewed.
Inspection conditions are not selected.
The transformer is operating under normal conditions, with no overloading or overheating detected.
5. Defects
Document each defect found, including type, description, severity, and location.
| No. | Damage description | Photos |
|---|---|---|
| 1 | - | not filled in |
| 2 | - | not filled in |
6. Additional Information
Provide overall condition assessment and recommendations.
| Identification was carried out | Transformer ID: XFMR-202 |
| There are remarks | Transformer in good condition. Minor oil stain on gasket, no active leak. No corrosion or cracking. |
7. Inspection Participants
List the inspector and any other participants involved in the inspection.
| No. | Full name | Position / status | Comment |
|---|---|---|---|
| 1 | Robert Hayes | Electrical Inspector | Performed visual inspection. |
| 2 | Linda Green | Substation Manager | Reviewed findings. |
Signatures
Capture digital signatures of the inspector and reviewer.
______________________________
Robert Hayes, Electrical Inspector
______________________________
Robert Hayes
______________________________
Linda Green
Report
Purpose and Procedure for Drafting the Document
What Is a Transformer Visual Inspection Report?
This report documents the external condition of a transformer through visual inspection. It covers key indicators such as oil leaks, corrosion, cracking, overheating signs, and unusual noise or vibration.
Why Use This Template?
The template provides a structured way to record visual observations and defects consistently. It includes photo requirements and signature fields to ensure comprehensive documentation.
Who Uses It?
Electrical inspectors, maintenance technicians, and asset managers use this report for routine inspections, condition assessments, and maintenance planning.
Routine Substation Inspections
Inspectors use this report during scheduled rounds to monitor transformer condition and detect early signs of deterioration.
Preventive Maintenance Programs
Maintenance teams document visual findings to plan repairs, cleaning, or further diagnostic testing before failures occur.
Asset Condition Audits
Asset managers compile visual inspection data to assess the overall health of transformer fleets and prioritize capital investments.
Insurance and Risk Assessments
The report provides photographic evidence of transformer condition, supporting insurance underwriting and risk evaluation.
Commissioning and Acceptance
After installation or major repairs, this report verifies that the transformer is in acceptable visual condition before being put into service.
Regulatory Compliance
Some regulations require periodic visual inspections of electrical equipment. This report helps demonstrate compliance.
- 1
Open the Template
Open the transformer visual inspection template in the online editor and fill in inspection identification details such as date, inspector, and transformer ID.
- 2
Record Visual Condition
Assess the overall condition and note specific observations like oil leaks, corrosion, cracking, overheating signs, and noise or vibration.
- 3
Document Defects
For each defect found, record the type, description, severity, and location. Attach close-up photos with scale reference.
- 4
Capture Photos
Take overall transformer views and defect close-ups as required. The template guides you on the minimum number of photos.
- 5
Conclude and Sign
Write an overall assessment and recommendations. The inspector and optionally a reviewer sign digitally to validate the report.
Photo Report Generator
Combine your transformer inspection photos with structured findings using the photo report generator for a clear, professional document.
Create Photo ReportMobile Photo Documentation App
Use the mobile app to capture transformer photos on site and sync them directly to your inspection report for efficient workflow.
Mobile AppDocument Sections
Click a section to jump to it in the sample document.
General Information
The general information about the inspection, including date, location, and purpose, is provided below.
Object of Inspection
The transformer identification data, including manufacturer, serial number, and installation site, are listed.
Main Parameters
The main electrical parameters, such as rated power, voltage ratios, and impedance, were measured and compared with the nameplate data.
Inspection Conditions
The operating conditions, including load profile, ambient temperature, and cooling system status, were reviewed.
Defects
Document each defect found, including type, description, severity, and location.
Additional Information
Provide overall condition assessment and recommendations.
Inspection Participants
List the inspector and any other participants involved in the inspection.
Signatures
Capture digital signatures of the inspector and reviewer.
Document Fields and Columns
General Information
- Inspection date
- Date when the inspection was performed.
- Address
- Physical location of the transformer.
- Expert
- Name of the inspector performing the inspection.
Object of Inspection
- Object name
- Asset identifier or name of the transformer.
- Technical condition
- Overall visual condition of the transformer.
- Year of Manufacture
- Year of manufacture of the transformer.
Defects
- No.
- Sequential number for each defect.
- Element
- Component or part of the transformer where defect is found.
- Defect
- Type of defect observed.
- Damage description
- Detailed description of the defect.
- Localization
- Specific location of the defect on the transformer.
- Repair type
- Severity of the defect.
- Photos
- Photographic evidence of the defect.
Inspection Participants
- No.
- Sequential number for each participant.
- Full name
- Full name of the participant.
- Position / status
- Role or title of the participant.
- Comment
- Any additional remarks about the participant.
Frequently Asked Questions about Photo Reports and Photo Tables
What defects can be recorded in this report?
The template includes defect types such as oil leak, corrosion, cracking, overheating connection, insulation degradation, moisture ingress, oil contamination, partial discharge, and vibration. You can also add custom defects.
Is this report suitable for oil-filled transformers?
Yes, the template specifically includes fields for oil leak observation and oil contamination defects, making it suitable for oil-filled transformers.
Do I need special equipment to use this template?
No special equipment is required. A visual inspection is performed with the naked eye, and photos can be taken with any camera or smartphone.
Can I add multiple defects for the same transformer?
Yes, the defects section is repeatable, allowing you to record as many defects as needed for a single transformer.
How are photos managed in the report?
Photos are uploaded directly into the template. The report requires overall views and defect close-ups, and you can add additional photos as needed.
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Enter inspection details and generate a ready-to-download document.