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Gas Network Pipeline Inspection Report

Assess the condition and integrity of external gas distribution pipelines. Record corrosion checks, leak surveys, cathodic protection, and defects.

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Gas Network Pipeline Inspection Report

No.GNPIR-2026-07-14-008

1. General Information

Inspection date7/14/2026 AddressSection 4B, Gas Distribution Network, Nottingham NG7 2RD
Basis for inspectionAnnual integrity inspection
Expert Kevin Scott , Pipeline Integrity Engineer

2. Object of Inspection

Object typenot filled in Object nameMain Feeder Line 4B
Technical conditionnot filled in Release date6/1/2010
Start of operation9/15/2010

3. Main Parameters

Pipe materialSteel Pipe diameter12
Pipe length1500 Operating pressure7

4. Inspection Conditions

Inspection conditions are not selected.

5. Inspection Findings

No.Damage descriptionPhotos
1- 1.2not filled in
2- 2not filled in

6. Additional Information

Identification was carried outPipeline identified by asset ID and GPS coordinates.
There are remarksPipeline generally in good condition; minor corrosion found at one joint.

7. Inspection Participants

No.Full namePosition / statusComment
1Kevin ScottPipeline Integrity EngineerLead inspector
2Mark WilsonNetwork Operator RepresentativeAccompanied inspection

Signatures

______________________________
Kevin Scott, Pipeline Integrity Engineer
______________________________
Kevin Scott
______________________________
Mark Wilson

Report

Purpose and Procedure for Drafting the Document

What is a Gas Network Pipeline Inspection Report?

This report documents the inspection of external gas distribution pipelines, including corrosion checks, leak surveys, cathodic protection verification, and defect identification. It provides a comprehensive assessment of pipeline integrity.

Key Sections

The report includes inspection details, pipeline identification, repeatable inspection findings, leak survey results, corrosion assessment, cathodic protection check, conclusions, and signatures.

Photo Evidence

Attach photos of the pipeline overview, defect close-ups, leak points, corrosion areas, and cathodic protection equipment. Photos provide visual evidence of the pipeline's condition.

Regulatory Inspections

Use this report to document compliance with pipeline safety regulations that require periodic integrity assessments. The structured format helps meet reporting requirements.

Risk Assessment

The report supports risk-based inspection programs by documenting defects, corrosion, and leak survey results. It helps prioritize repair and maintenance activities.

Maintenance Planning

Pipeline operators can use the report to plan repairs, coating rehabilitation, or cathodic protection upgrades based on the findings.

Insurance Documentation

Provide the report to insurers as evidence of regular pipeline inspections and the condition of the asset. This may support claims or premium assessments.

Audit Trail

Maintain a historical record of pipeline inspections for internal or external audits. The report includes signatures and dates for accountability.

Handover Documentation

When pipeline ownership or operation is transferred, this report provides a snapshot of the pipeline's condition at the time of handover.

  1. 1

    Enter Inspection Details

    Record the inspection date, inspector name, pipeline operator, location, and weather conditions to establish the context.

  2. 2

    Identify the Pipeline

    Enter the pipeline ID, section, material, diameter, and length to uniquely identify the inspected segment.

  3. 3

    Record Inspection Findings

    For each finding, enter the component type, defect type, description, severity, and any measurements. The findings section is repeatable.

  4. 4

    Perform Leak Survey and Corrosion Assessment

    Record leak survey results (leak detected, location, rate) and corrosion assessment (type, extent, wall thickness, coating condition). If cathodic protection is installed, check its operation.

  5. 5

    Sign and Finalize

    Provide overall condition rating and required actions. The inspector and operator sign the report. Export as PDF or share.

Photo Report Generator

Use the photo report generator to create a professional pipeline inspection report with embedded photos. It enhances the raw data with a polished layout.

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Mobile Photo Documentation App

Capture photos of pipeline components on-site with the mobile app and attach them directly to the report. This streamlines the data collection process.

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Document Sections

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

General Information

Record the inspection date, pipeline location, basis for inspection, and specialist details.

Object of Inspection

Identify the pipeline entity, name, technical state, release date, and start of operation.

Main Parameters

Record stable pipeline parameters such as material, diameter, and length.

Inspection Conditions

Note weather and environmental conditions during the inspection.

Inspection Findings

List each finding with component, defect type, description, location, extent, and photo evidence.

Additional Information

Provide overall condition assessment and recommended actions.

Inspection Participants

List the inspector and operator involved in the inspection.

Signatures

Collect signatures from the inspector and operator to confirm the report.

Document Fields and Columns

General Information

Inspection date
Date when the pipeline inspection was performed.
Address
Geographic location or address of the pipeline segment.
Basis for inspection
Reason or regulatory basis for the inspection.
Expert
Name or qualification of the specialist conducting the inspection.

Object of Inspection

Object type
Type of pipeline entity (e.g., gas pipeline).
Object name
Name or identifier of the pipeline.
Technical condition
Current technical condition of the pipeline.
Release date
Date the pipeline was commissioned or put into service.
Start of operation
Date when the pipeline began operation.

Inspection Findings

No.
Sequential number of the finding.
Element
Component or part of the pipeline where the finding was observed.
Defect
Type of defect or observation (e.g., corrosion, leak).
Damage description
Detailed description of the finding.
Localization
Exact location of the finding on the pipeline.
Volume
Measured extent or quantity of the finding.
Unit
Unit of measurement for the volume.
Repair type
Severity or impact of the finding.
Photos
Photographic evidence of the finding.

Inspection Participants

No.
Sequential number of the participant.
Full name
Name of the participant.
Position / status
Role or position of the participant.
Comment
Additional comments about the participant.

Frequently Asked Questions about Photo Reports and Photo Tables

What types of defects can be recorded in this report?

The report supports recording defects such as corrosion, leaks, dents, cracks, coating disbondment, holidays, and mechanical damage. Each defect can be described with type, description, severity, and photo.

Is cathodic protection check included?

Yes, the report includes a conditionally required section for cathodic protection check, which appears if a cathodic protection system is installed. It records potential reading, rectifier status, and anode condition.

Can I record multiple findings in one report?

Yes, the inspection findings section is repeatable, allowing you to document as many defects, observations, and measurements as needed.

How do I record a leak?

In the leak survey results section, indicate whether a leak was detected. If yes, provide the leak location, rate, and whether repair is required. You can also attach a photo of the leak point.

Is this report suitable for regulatory compliance?

The report covers common inspection points required by pipeline safety regulations. However, exact requirements vary by jurisdiction. It is advisable to verify that the report meets local regulatory standards.

Who should sign the report?

The report includes signature fields for the inspector and the pipeline operator. Both parties should sign to acknowledge the findings and agree on required actions.

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