Remote/Offsite Inspection Support

In the case where travel time or logistics prevent a Tetra inspector from being present on site, inspections can be conducted remotely in collaboration with client staff

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Remote/Offsite Inspection Support

Tetra can provide remote support using real-time or near real-time interaction with client staff at the site.  The typical process is as follows:

1. Preparation for Inspection

  • Collect essential information on item/unit to be inspected
  • Review of information
  • Prepare detailed inspection plan & timeline
  • Client review of plan and approval

2. Trial Inspection

  • Evaluate quality of communications link (live feed if available)
  • Trial Run Report According to Pre-Agreed Format

3. Perform Inspection According to Plan

  • Tetra inspector assists/guides remotely

4. Inspection Report

  • The report presents the results and conclusions of the  inspection according to the agreed format. The report will document NDT, selected digital photographs and reference material used in the work. It will also present any recommendations for plant management based on the observations.
Remote/Offsite Inspection Support
Remote/Offsite Inspection Support
Remote/Offsite Inspection Support

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To discuss how we might assist you to improve your plant's performance or to maintain its value over time

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Related HRSG & Boiler Inspections Services

In-Service Inspection

In-Service Inspection

The in-service boiler or HRSG inspection has the advantage of being able to be conducted at nearly any time. It encompasses the external components of and typically refers to a unit that is running (or "hot"), but can also encompass a unit that is ready to run and in standby.

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Boiler & HRSG Offline Inspections

Boiler & HRSG Offline Inspections

The offline (or cold) inspection is an essential O&M activity at any thermal power or process plant. For steam generating equipment, whether it's a small industrial package boiler or a large utility-scale supercritical coal boiler, this is especially critical since only during a shutdown can the condition of all internal components be assessed in detail.

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Borescope Inspection

Borescope Inspection

The borescope is an essential tool for inspecting of power plant components. Commonly used in high-value rotating power-plant equipment such as steam turbines, gas turbines and generators it is also extremely useful for checking the internal or to reach external surfaces of boiler and HRSG tubes and piping.

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Remote/Offsite Inspection Support

Remote/Offsite Inspection Support

In the case where travel time or logistics prevent a Tetra inspector from being present on site, inspections can be conducted remotely in collaboration with client staff

learn more
Tuning of Control and Monitoring Systems

Tuning of Control and Monitoring Systems

Improving or rectifying the operation of process control and monitoring systems in a thermal power plant is an important activity. This can entail both in-service and outage activities, and is an important corollary to an effective inspection program.

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Welding Repair/Refurbishment Supervision

Welding Repair/Refurbishment Supervision

The quality of the thousands of factory and field welds present in the pressure part modules of a thermal power plant is critical for assuring long-term reliable operation.

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Inspection Planning & Supervision

Inspection Planning & Supervision

Tetra can provide experts to assist your staff in planning upcoming outages, as well as provide on-site supervision and surveillance to assure work quality and schedule.

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Drone Inspection

Drone Inspection

As part of the Tetra Engineering inspection services, we offer remote visual assessments of your boiler/HRSGs using quadcopter drone technology

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Recent Resources

Stay up to date and refer to our large collection of technical white papers and articles

HRSG Inspection Frequency
Whitepaper

HRSG Inspection Frequency

Effective maintenance scheduling and planning is critical to completing required work during outages and preve...

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Reasons for Inspecting
Whitepaper

Reasons for Inspecting

Inspection is part of routine maintenance for any Heat Recovery Steam Generator (HRSG). Visual inspectio...

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Remote Visual Inspection (RVI), or Borescope
Whitepaper

Remote Visual Inspection (RVI), or Borescope

One of the first applications of the borescope was for inspecting steam turbine rotor discontinuities in the 1...

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Silent Threat: Sulfuric Acid Corrosion in Combustion and Exhaust Systems
News

Silent Threat: Sulfuric Acid Corrosion in Combustion and Exhaust Systems

Sulfuric acid deposits in combustion and exhaust systems can silently damage equipment, reduce efficiency, and lead to costly downtime. Tetra Engineering’s advanced fouling assessment services identify the root causes of deposit formation and provide tailored solutions to keep your operations running smoothly. Protect your equipment, enhance efficiency, and ensure uninterrupted power generation with Tetra Engineering. Learn more today!

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To discuss how we might assist you to improve your plant's performance or to maintain its value over time

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