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Steam Turbine Repair & Maintenance Company

Units we have serviced

2MW to 100MW:


  • Allis Chalmers

  • Alstrom

  • Ansaldo

  • De Laval

  • Elliott

  • GE

  • Mitsubishi

  • Murray

  • Parsons

  • Siemens

  • Terry

  • Toshiba

  • Turbodyne

  • Westinghouse

  • Worthington

Steam Turbine Maintenance Company

Steam Turbine Maintenance Inspections

Discover top-notch steam turbine repair services to keep your operations running smoothly. Trust our experts for reliable solutions.

With the team of seasoned professionals that have been established at BRTS®, we have the ability to work with all different sizes, makes and manufacturers of steam turbines. When you contact us for your next steam turbine maintenance inspection, we will discuss in detail your needs and expectations. Knowing what you need and expect, we will put our best foot forward to meet your needs and exceed your expectations, with the objective of building a long-term business relationship founded on trust and integrity.

Leading the industry in steam turbine repair services, we provide efficient solutions to optimize performance and minimize downtime. Looking for expert steam turbine repair services? Look no further! Our team delivers quality repairs to ensure peak performance.

Borescope Inspection

Borescope inspection offers a cost-effective method to view the innermost parts of a turbine, including the entire steam path or the blade entrances, that would otherwise be virtually impossible to see or reach without a resource intensive intrusive disassembly.

Our borescopes have both rigid and flexible length options, a lighting system, a high-quality optical system and an eyepiece to view the projected image. Using flexible, articulating video borescopes to conduct the required inspections eliminates days of labor, rigging and maintenance costs that it would otherwise take to disassemble a component of such size.

Steam turbine repair companies

Component Inspection

We offer basic and advanced inspections of steam turbine valves (stop valve, control valves, dump valves, seal supply valve), bearings and associated components. Steam turbine bearings and seals should be physically inspected during planned outages. This involves opening the bearing housing, removing and inspecting the bearings and seals, and component replacements, as needed.

Other visual inspections of the steam turbine generator train include:

Evidence of steam, oil or water leakage

Evidence of steam deposits

Proper configuration/alignment of all valves

Condition of all control and trip linkages

Condition of electrical components such as instrumentation, conduit, wiring, and insulation

Minor Overhaul

A minor overhaul would typically comprise of some intrusive work but not a total disassembly of the steam turbine.

Typical scope of work includes:

Measurement of turbine axial thrust float and radial lift

Visual condition of shaft journals

Journal bearing clearance and condition

Oil seal clearances

Inspection of governor/control valve, stop valve and trip valve and their seats, and replace the valve stem packing, seats and seals, if necessary

Replacement worn parts and hand lap if necessary

Checking shaft alignment

Major Overhaul

A major steam turbine generator overhaul involves a detailed inspection and overhaul of the entire steam turbine and generator set including the high and low pressure stages, turbine casing, rotor, seals, and bearings, the generator, and auxiliaries such as the gear, couplings, lubrication and control systems.

Typical scope of work includes:

The full scope of minor overhaul

Removal of the upper half of the turbine casing and recording as found internal clearances

Removal of the rotor to perform a visual inspection of LP and HP stage blade/impellers

Inspection of HP shaft spindle for cracks

Condition assessment of carbon rings or labyrinth seals, and replacement if necessary

Cleaning and inspection of nozzle ring, buckets & diaphragms

Dimensional inspection of rotor journal bearings and seal areas

Checking shaft alignment

Draining of oil reservoir and lube oil coolers; inspection, cleaning and flush of oil coolers

Dismantling and examination of the generator rotor and windings

Preventive maintenance work on control and auxiliary systems

Preliminary Data Analysis

BRTS® provides steam turbine alignment service and precision measurement solutions including:

Internal alignment

Shaft and coupling alignment; generator alignment

Turbine geometry, horizontal and vertical joint surface mapping

Turbine nozzle axial clearance, blade tip and bearing clearances, and more.

Our advanced measurement devices and skilled field service team empower us to measure quickly, accurately and precisely and develop targeted data-driven repair strategies while retaining the data for longer term trending, if required. From installation to overhaul and maintenance, our measurement solutions can outperform traditional methods saving valuable outage time and resources.

Inspection & Assessment

With a complete offering of NDT/NDE inspection services, BRTS® is adept at detecting material flaws and defects sooner with a high POD (probability of detection). Our technologies detect even the smallest flaws in turbine componentry that could potentially limit asset operation and risk further damage. This allows our clients to optimize their inspection resources with reliable, repeatable, and accurate inspection techniques, designed to detect some of the most common failure modes for steam turbines, including corrosion, cracking, fatigue, weld defects and leaks.

A few of our NDT/NDE services include:

Eddy Current Inspection

Phased Array Ultrasound

Magnetic Particle Inspection

Liquid/Dye Penetrant Weld Inspection

Steam Turbine Repair Services

Depending on the scope of repair work, BRTS® has the tools to repair components, either on-site or at our network of repair shops located across the country.

Steam turbine components are refurbished through a number of metallurgical processes that restore the component’s metallurgical and dimensional properties. We offer a wide range of component repair and refurbishment services to make your equipment more reliable. We have developed innovative repair strategies that have been meticulously tested and qualified to ensure they provide optimal quality while remaining cost-effective. These methods provide various options, ranging from isolated repair of damaged shaft areas to preventative coatings applied on whole main rotor body.

We have the technological and technical capability to repair shafts with welding methods which involve pre- and post-weld heat treatments to ensure proper metallurgical/mechanical properties. Components are thoroughly inspected using industry-approved NDE/NDT methods. In most cases, these repair methods result in significant reduction in costs and overall repair times.

BRTS® also offers repair and preventative maintenance options based on advanced coating technologies. We use several methods for applying these coatings, including:

Air spraying

Plasma spraying

Electric arc wire spraying

High-Velocity Oxygen Fuel spraying (HVOF) – liquid fuel and gas fuel

Once the repairs are carried out, we can also take care of your shipping arrangements.

Additional Processes

After the main repair, reconditioning and coating, BRTS® can perform a number of additional operations, as required:

Shot peening: To pre-stress (compressive) surfaces that are likely to be fatigue-prone, such as blade joints/roots, which extends fatigue cycle life

Blade balancing: Balanced as a set by moment-weight calculation and sorting; highly recommended to stay as close as possible to the original manufacturing sequence

Guide vane repair: They must be repaired to standardized throat openings

Replacement Parts

BRTS® provides you with a reliable supply of OEM spare or replacement parts that you may need throughout the entire service life of your turbines within reasonable lead times. Effective spare parts planning is all about having access to the required spare parts at the right time, the right price and in the right condition, and that is what we pride ourselves on providing. Parts are supplied and fitted by our team who understand your business, your QA/QC requirements, and your turbines inside and out, ensuring a seamless journey from obtaining a quote for your part to its installation and testing.

Additionally, we can also review your parts inventory, usage history and downtime and recommend a spare parts strategy for your critical spares.

Tolerance & OEM specifications

Rotor Alignment, Coupling, Bearing Journal, Seals, Diaphragms

BRTS® provides OEM approved tolerance checks on your turbine’s critical dimensions such as journal bearings and shaft alignment, concentricity and runouts.  

Start Up & Commissioning

You will have our continued support through the turbine run-up evolution from an outage or commissioning a new project/installation upto steady state. BRTS® can simultaneously record and log multiple turbine run up parameters (such as throttle demand, oil pressure, rpm, exhaust gas temperature, etc.) at short intervals through our dataloggers during your turbine run-ups and analyze data for any potential anomalies.

Recommendations & Improvements

If we detect deviation to specification or performance objectives, we will perform a full assessment to diagnose the root causes and recommend corrective actions ranging from operational improvements to preventive/predictive maintenance initiatives or even modifications, if absolutely needed. The ultimate objective for us and you remain mitigation of risk associated with future unplanned/forced outages as well as performance improvement/efficiency.

Steam Turbine Maintenance Inspections

Looking for a reliable steam turbine repair company? Our team specializes in professional steam turbine repair services to keep your operations running smoothly.

Our steam turbine repair company offers expert services to restore efficiency. Trust us for top-notch steam turbine repair solutions.

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