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Walking Leak Surveys

SensorX provides walking leak surveys to investigate gas infrastructure and pinpoint potential methane leak sources. Using portable methane detection technologies such as FluX BaXpaX, our inspection approach supports on-foot leak detection and source-level investigations.

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Portable Methane Detection

FluX BaXpaX features a lightweight, ergonomic design for easy carrying during field inspections.

On-Foot Leak Pinpointing

Investigate assets on foot to identify and pinpoint potential methane leak sources.

Real-Time Data Access

Access real-time measurement data during fieldwork to support inspection activities.

Extended Field Operation

Benefit from extended battery life designed to support fieldwork.

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Our Walking Leak Survey Service

SensorX provides on-foot methane leak detection and inspection services to investigate gas infrastructure and identify potential leak sources. Using portable detection equipment and source-level measurement techniques, our teams support methane leak investigations across relevant assets.

  • Conduct on-foot inspections across designated gas infrastructure.

  • Use portable methane detection equipment to investigate potential leaks.

  • Identify and pinpoint potential methane leak sources.

  • Apply source-level measurement techniques to support leak quantification where required.

When Do You Need a Walking Leak Survey?

Walking leak surveys support on-foot investigation of gas infrastructure when potential methane leak sources need to be identified, investigated or quantified directly at the source.

Investigating Individual Assets

Inspect gas infrastructure on foot to investigate potential methane leak sources.

Pinpointing Potential Leak Sources

Identify and investigate potential leak locations using portable methane detection equipment.

Source-Level Leak Investigation

Conduct measurements directly at identified sources to support methane emission assessment.

Quantifying Identified Leaks

Use suitable quantification techniques, including bagging and High Flow Sampling, to quantify identified leaks where applicable.

From Inspection Planning to Actionable Data

01

Scoping & Technical Assessment

We begin by understanding your inspection objectives, network characteristics and survey requirements.

  • Define inspection scope and objectives.

  • Review available network and asset information.

  • Identify operational requirements and site conditions.

  • Establish data and reporting requirements.

03

Approval & Mobilisation

Once the proposal is approved, we coordinate the preparations required for the survey.

  • Confirm the inspection scope and schedule.

  • Coordinate access and operational requirements.

  • Prepare survey equipment and personnel.

  • Align field execution requirements.

05

Field Execution

Our team conducts on-foot methane leak detection and source-level investigations across the agreed inspection areas.

  • Conduct walking inspections using portable methane detection equipment.

  • Use suitable detection techniques to investigate potential methane leaks.

  • Identify and pinpoint potential leak sources.

  • Apply source-level measurement techniques where quantification is required.

07

Reporting & Data Delivery

Survey results are organized and prepared for review and further analysis.

  • Provide documented inspection findings.

  • Present relevant survey and measurement data.

  • Document survey coverage and identified limitations.

  • Support follow-up planning based on the findings.

02

Tailored Proposal

We develop a survey approach based on your requirements and the inspection scope.

  • Recommend the appropriate survey approach.

  • Define the proposed scope and methodology.

  • Establish the project schedule and deliverables.

  • Present the proposal for review and approval.

04

Campaign Planning & Data Preparation

We prepare the information and equipment requirements needed for field execution.

  • Review available network and asset information.

  • Identify the assets and areas included in the survey.

  • Prepare the required portable detection equipment.

  • Align data collection and reporting requirements.

06

Quality Assurance & Completeness Review

Collected survey data is reviewed for consistency and completeness against the agreed inspection scope.

  • Review measurement data and associated metadata.

  • Assess survey coverage and identify data gaps.

  • Review potential leak indications and relevant findings.

  • Check available source-level measurement information, where applicable.

Inspection Report

Documented findings, relevant inspection information and applicable limitations.

Coverage & Follow-Up Information

Available coverage details, identified gaps and relevant follow-up information.

Survey Results

Relevant survey outputs and coverage information, where applicable.

Additional Analysis

Additional analysis or quantified results, where supported by the product and agreed scope.

Measurement Data

Available measurement data and relevant supporting information.

See the Product in Action

Explore More with SensorX

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FluX BaXpaX

A lightweight, portable gas sensing system designed for real-time measurements during field surveys.

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Hetek High Flow Sampler 2.0

A high-flow sampling instrument for gas leak measurement.

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EyeCGas® Multi

A portable gas detection product for methane leak detection.

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Find the Right Solution for Your Needs

Explore SensorX products and inspection services for natural gas leak detection. Whether you're looking for detection technology or expert survey services, our team can help you identify the right approach for your requirements.

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