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Steam Turbine Inspection Report Template

Assess the mechanical condition and performance of steam turbines including rotor, blades, and bearings with this detailed inspection report template. Record defects, observations, and performance measurements in an online editor.

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Steam Turbine Inspection Report

No.ST-2026-002

1. General Information

Inspection date7/14/2026 AddressUnit 1, Coal Creek Power Station, 5000 Power Plant Rd, Centralia, WA 98531
Basis for inspectionBearing inspection during outage
Expert Kevin Brown , Turbine Engineer

2. Object of Inspection

Object nameLP Turbine Technical conditionnot filled in

3. Turbine Parameters

Rated Power300 Speed3000
Inlet Steam Pressure165

4. Inspection Conditions

Inspection conditions are not selected.

5. Component Findings

No.Damage descriptionPhotos
1-not filled in

6. Overall Assessment

Identification was carried outLP Steam Turbine
There are remarksBearing clearances within limits. Minor blade erosion observed. Overall condition fair.

7. Abbreviations and Symbols

Symbols and abbreviations are not selected

8. Inspection Participants

No.Full namePosition / statusComment
1Kevin BrownTurbine EngineerLead inspector
2Patricia LeePlant ManagerReviewed findings

Signatures

______________________________
Kevin Brown, Turbine Engineer
______________________________
Kevin Brown
______________________________
Patricia Lee

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Purpose and Procedure for Drafting the Document

What Is a Steam Turbine Inspection Report?

A steam turbine inspection report documents the condition of key turbine components such as rotor, blades, bearings, and casing. It includes visual inspection findings, defect identification, and performance measurements like vibration and temperature.

Who Uses This Report?

Turbine engineers, plant managers, mechanical technicians, and maintenance teams use this report during outages to assess turbine health and plan repairs or overhauls.

Key Sections of the Report

The report includes sections for inspection identification, participants, component inspections (rotor, blades, bearings, casing), performance measurements, overall assessment, and signatures.

Outage Inspections

During planned outages, this report is used to document the condition of turbine components after shutdown and cooling, guiding repair decisions.

Bearing Inspections

The report includes a dedicated bearing inspection section for assessing wear, clearance, and temperature, which is critical for turbine reliability.

Blade Condition Monitoring

Blade erosion and cracking are common issues in steam turbines. This report helps track blade condition over time and plan blade repairs or replacements.

Performance Trending

By recording vibration levels, bearing temperatures, and steam conditions, engineers can trend performance and detect early signs of degradation.

  1. 1

    Prepare for Inspection

    Ensure the turbine is shut down and cooled. Remove bearing covers and access panels as needed.

  2. 2

    Perform Visual Inspection

    Visually inspect rotor, blades, bearings, and casing. Note any defects such as corrosion, cracking, or wear.

  3. 3

    Take Measurements

    Measure vibration levels, bearing temperatures, and record steam conditions and turbine speed.

  4. 4

    Complete Report and Sign

    Summarize findings, provide overall condition rating, and list recommendations. Obtain signatures from turbine engineer and plant manager.

Photo Report Generator

Use the photo report generator to attach rotor overview photos, blade close-ups, and bearing condition images to your steam turbine inspection report.

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Mobile Photo Documentation App

Capture steam turbine component photos on-site with the mobile app and seamlessly integrate them into your report for accurate field documentation.

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Document Sections

Click a section to jump to it in the sample document.

General Information

Record the inspection date, plant location, inspection type (e.g., major overhaul), and the name of the turbine engineer.

Object of Inspection

Identify the steam turbine by ID and note its overall technical state.

Turbine Parameters

Enter key turbine parameters such as rated power, speed, and steam conditions.

Inspection Conditions

Describe the steam pressure, temperature, and load conditions during the inspection.

Component Findings

For each major component (rotor, blades, bearings, casing), record defects, observations, and supporting photos.

Overall Assessment

Provide an overall condition rating, summary of findings, and recommended actions.

Abbreviations and Symbols

List abbreviations and acronyms used in the report for clarity.

Inspection Participants

Record the names and roles of all personnel involved in the inspection.

Signatures

Capture signatures of the turbine engineer and plant manager to approve the report.

Document Fields and Columns

General Information

Inspection date
Date when the inspection was performed.
Address
Location of the plant where the steam turbine is installed.
Basis for inspection
Type of inspection (e.g., bearing inspection, major overhaul).
Expert
Name of the turbine engineer.

Object of Inspection

Object name
Turbine identification (e.g., LP Turbine).
Technical condition
Overall condition rating of the turbine.

Component Findings

No.
Sequential number of the finding.
Element
Component (e.g., rotor, blade, bearing, casing).
Defect
Type of defect or observation.
Damage description
Detailed description of the finding.
Photos
Photographs documenting the finding.

Inspection Participants

No.
Sequential number of the participant.
Full name
Full name of the participant.
Position / status
Role or title (e.g., turbine engineer, plant manager).
Comment
Additional notes about the participant.

Frequently Asked Questions about Photo Reports and Photo Tables

What components are inspected?

The report covers rotor, blades, bearings, and casing. Each component has dedicated sections for condition, defects, observations, and photos.

What performance measurements are recorded?

The report records vibration levels, bearing temperatures, steam conditions (pressure and temperature), and turbine speed.

What defects are commonly found?

Common defects include corrosion, cracking, blade erosion, bearing wear, rotor imbalance, and overheating. The report includes a predefined list of defects.

Is photo evidence required?

Yes, photo evidence is required for rotor, blades, and bearings. Casing photos are optional.

Who signs the report?

The report includes signature fields for the turbine engineer and plant manager. A mechanical technician can be listed as an additional participant.

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