Profiling

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Showing all 2 results

Advanced Pipe Profiling System at Austeck

Pipe profiling is important for maintaining the integrity and efficiency of pipeline systems. The Pipe Profiling System at Austeck allows fabricators and manufacturers to use mechanised processing. This drastically saves time and resources that would have otherwise been spent on manual processing.

The Importance of Ovality Measurement

Ovality measurement is crucial to ensuring the efficiency and life expectancy of any pipe system, especially in sewer and drainage networks. Ovality measures the deviation of a pipe’s cross-section from a perfect circle. It is mostly expressed as a percentage of the diameter of the pipe. It is one of the most critical parameters concerning the shape and health status of a pipe.

Here is an overview of why it is important:

Structural Integrity

  • Indicator of Issues: Ovality can indicate any structural integrity problems with the pipe.
  • Failure Risk: High ovality typically reflects a higher risk of failure that needs to be addressed immediately.

Flow Efficiency

  • Low Capacity: Pipes that are not perfectly circular can experience reduced flow efficiency.
  • Blockages: Any deviations from ideal pipe shapes lead to blockages, which eventually bring down the efficiency of the system.

Early Warning System

  • Proactive Maintenance: Ovality detection early on can ensure timely maintenance and repair planning before it reaches a critical situation.
  • Pre-emptive Actions: Regular measurement can help address minor problems before they become critical.

Causes of Ovality

  • Ground Movement: Shifts in the ground or settling can deform pipes.
  • External Pressure: Heavy traffic or other external pressures may be the source of ovality.
  • Installation Issues: Poor installation practices may be responsible for initial ovality problems.
  • Material Degradation: Over time, pipe materials can degrade and lose their original shape.

Evaluation Criteria

  • Material Specific Ranges: There exist different percentage ranges that are accepted for different materials.
  • Concern Threshold: The concern threshold generally comes at an ovality of more than 5–10%, although sometimes the acceptance limit varies depending on material and industry standards.

Rehabilitation Planning

  • Repair Methods: Ovality measurement provides information on the best mode of repair to be adopted, which could either be relining, pipe bursting, or full replacement.
  • Strategic Decisions: Accurate data supports effective rehabilitation strategies.

Compliance

  • Industry Standards: Most regulations and standards call for ovality measurements as a requirement of quality assurance.
  • Regulatory Requirements: It is necessary to adhere to such standards to maintain compliance.

Cost Implications

  • Cost Savings: Identifying ovality issues early can lead to significant savings in repair costs.
  • Budget Prioritization: Help in effective budgetary allocation for maintenance.

CCTV Inspection

  • Modern Tools: A good CCTV inspection system integrated with advanced tools will generally incorporate the measuring and reporting of ovality.
  • Data-Driven Decisions: Providing quantifiable data is critical to making an informed decision.

Material Issues

  • Tolerance Levels: There are different ovality tolerances for different materials, such as concrete, PVC, and HDPE.
  • Material Selection: Affects decisions about either the replacement or new installations of particular materials.

Long-term Asset Management

  • Lifecycle Prediction: Tracking ovality over time helps in predicting the lifespan of pipe assets.
  • Management Strategies: Helps to formulate feasible management strategies for the pipe assets.

One of the most critical parameters measured in pipe inspection and maintenance is ovality. The information it provides about the health status of a pipe is very important for an effective and long-lasting pipeline system; in this way, it enables better management and cost-effective maintenance.

Laser Pipe Profiling at Austeck

At Austeck, we provide you with an advanced system for a combination of CCTV inspection and laser pipe profiling in mainlines.

The KS 135 Scan has revolutionised the pipe profiling process using the “spinning laser” profiling technology. It is a 3-in-1 system, a single module upgrade to the L 135 crawler platform. Two laser diodes are integrated on either side of the conventional CCTV camera lens to perform three functions:

  • Conventional CCTV video pipe inspection
  • Laser profiling is the precise measurement of the diameter, deflection, and deformation of pipes.
  • Crack and joint measurement

Connect with our team today for your pipe profiling needs!