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Live / Under Pressure Pipeline Inspections solutions

Orsco (Pty) Ltd can deliver a complete analysis of the condition of all pipeline infrastructure (active included) employing a comprehensive range of recognised technologies.

We can accurately assess pipe condition and life expectancy and pinpoint the location of leaks and bursts.

ORSCO (Pty) Ltd can provide clients with detailed data and information that supports defensible asset investment decisions. This helps our clients plan and prioritise works, optimise budgets, prevent future infrastructure failure and mitigate potential fines.

The Orb - A free swimming ball

Detects even the smallest leaks while accurately identifying pipeline direction. Advanced multi-sensor data fusion – combining hydrophones, gyroscopes, magnetometers, and more – ensures precise positioning and reliable detection throughout the pipeline inspection process.

  • Suitable for all kinds of pipes: steel pipes, cement pipes, PVC, PE, etc
  • Applicable pipe diameter: DN200~DN2000
  • Pipe pressure requirements: 0.1 MPa ~10.0 MPa
  • Pipeline media flow rate requirement: ≥0.2 m/s
  • Medium temperature requirements: 0°C ~ +70°C
  • Cut-out diameter requirements: ≥ 200 mm
  • External clearance requirements for the ball picking point: ≥ 4 m

SOFTWARE

Audio analysis enables playback and visualisation of decompressed raw audio data, including detailed time-domain waveforms, frequency spectra, and spectrogram displays for in-depth signal interpretation.

  • Leak signals are captured and analysed using high-sensitivity acoustic sensors for accurate detection.
  • Pipeline corrosion is assessed by collecting and interpreting residual magnetic field data along the pipe.
  • Using a three-axis accelerometer and three-axis gyroscope, flow velocity is calculated, providing valuable pipeline flow data and enabling the detection of hidden branch connections within the system.

 

KEY ADVANTAGES

  • Detection task creation, management, and tracking
  • Small ball beacon positioning tracking
  • Defect type data management
  • Data analysis
  • Beacon machine data upload, distribution and real-time display
  • Equipment and beacon machine management

TETHERED IN-LINE LEAK DETECTION

  • Compatible with a wide range of pipe materials, including steel, cement, PVC, and PE
  • Suitable for pipe diameters from DN100 to Dn5000
  • Operates within a pressure range of 0.1 MPa to 1.0 MPa
  • Effective in flow conditions from 0 m/s to 1.5 m/s (Dependent on product and application)
  • Minimum access hole diameter: ≥ 50 mm
  • Minimum clearance required at transceiver position: ≥ 2 m
  • Detection sensitivity: ≥ 150 mL/min (at 0.2 MPa

KEY ADVANTAGES

  • High-sensitivity acoustic system delivers real-time
    sound transmission
  • Integrated high-definition camera for full visual inspection and enhanced accuracy
  • Advanced noise reduction algorithms minimize interference for clearer results
  • Extended inspection range – typically up to 2 km
  • Precise identification of leaks and anomalies, with the ability to re-inspect critical areas
  • No need for pipeline shutdowns, ensuring minimal disruption to water supply
  • Detects small leaks, internal pipe defects, pipeline routing, and trapped air pockets
  • Compatible with standard valve and fire hydrant inlets for flexible deployment
  • Size: OD 60/80mm
  • Applicable pipe diameter: ≥100/500mm
  • Detection distance: 2km
  • Flow rate is required, dependent on application

 

Engineered for Stability and Durability in Complex Conditions

Extended Detector Length
A longer detector design allows for a larger, more powerful propulsion system, enhancing performance and operational stability.

Advanced Deployment Method
The parachute-style deployment adapts to challenging environments, reducing strain and potential damage to the umbilical cable.

Optimised for Pipe Navigation

  • Designed to handle pipe bends with ease
  • Ensuring smoother entry, reduced resistance, and easier retrieval after operation.