Full-Service Valve Capabilities Video

MD&A has a full-service Valve Shop that includes inspection, repair, and upgrades of industrial and utility high-pressure valves and valve components. We service over 400 valves annually in the shop from various manufacturers in our Turbine-Generator Repair Facility, located in St. Louis, MO. View our Valves Video below to see the process and then call […]

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Spring 2022 Webinar Series

Spring 2022 Webinar Series

Webinar Series 2022 | Operational Expertise to Troubleshoot Difficult Operating Issues Operational issues can arise during unit operation which can affect performance or lead to a forced outage. To keep you running and help address these operational challenges, MD&A leverages the diverse experience of our engineers and Subject Matter Experts (SME) to help guide you […]

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Gas Turbine Alignment

Gas Turbine Alignment

Mechanical Dynamics & Analysis (MD&A) experts offer specialized gas turbine services, such as Gas Turbine Alignment, as a global full-service provider to the power generation industry. Unlike steam turbine alignment, gas turbine alignment is performed with the upper halves installed, also called “Tops-On” alignment, and moves must be made in a specific sequence, adding to […]

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Bearings Seals & Hydraulics Facility Tour

Tour our specialized, state-of-the-art 80,000 Square Foot MD&A Bearings Seals & Hydraulics Facility! Our team has been supporting the power generation industry for over 30 years for bearings, oil seals, and hydraulic component refurbishments. View our Bearings Seals & Hydraulics Facility Tour Video below and then call MD&A today at (440) 946-0082 or use our Contact form. […]

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Comprehensive Industrial Outage

Comprehensive Industrial Outage

Mechanical Dynamics & Analysis (MD&A) experts recently completed a comprehensive industrial outage for a customer. During the planned major outage, the work scope included inspection and repairs of their industrial steam turbine-generator unit. The major inspection included disassembly, cleaning, inspection, performing recommended actions, and reassembly of the turbine, generator, and auxiliaries. The work scope also […]

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Gas Turbine Services Video

Experienced Full-Service Gas Turbine-Generator Provider Power plant owners and operators have entrusted their turnkey turbine-generator overhauls to MD&A for close to four decades. Our team of seasoned professionals has a broad range of experiences whose skill sets cover both common and unique makes and models of turbo machinery from around the world. Our reputation for […]

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Combined Cycle Overhaul with our One-Stop Shop

Combined Cycle Overhaul

Mechanical Dynamics & Analysis (MD&A) recently completed an overhaul at a combined cycle plant consisting of gas and steam turbine majors, a steam turbine generator minor inspection, and a gas turbine generator major inspection. The customer combined scope was the largest single project implemented at the site since the combined cycle plant was commissioned. MD&A […]

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Steam Turbine Nozzle Chambers and Casing Weld Repairs

Repaired Flow Guide Installed and Upper Half Casing Ready for Final Assembly Check

Mechanical Dynamics & Analysis (MD&A) performed Nozzle Chambers and Casing Weld Repairs on a 580 MW Westinghouse® Steam Turbine and returned the equipment ahead of contract schedule. Upon initial examination, significant issues were revealed with the HP inner casing, nozzle chambers, and selected components, all critical for proactive maintenance and long-term operation. This 3600-rpm machine […]

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Generator Stator Rewind

MD&A has a long track record of successful generator stator rewinds on-site. Stator bar aging puts your generator at risk so let our experts with superior workmanship and responsiveness perform your next stator rewind. MD&A uses superior materials to complete the job. You can count on MD&A’s attention to quality! View the video to see […]

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