Tetrad

Tetrad Services, Inc. offers turnkey steam turbine/generator services including diagnostics, inspection, repairs, refurbishment and the manufacture of new parts. Tetrad field service engineers can perform services on-site, in Tetrad's machine shop or at a combination of both locations.

Scope Of Services

• Thorough inspection services with detailed reporting
• Complete disassembly and reassembly of turbine/generators
• Refurbishing of existing parts—nozzles, diaphragms, journal grinding, bearing repairs
• Manufacturing new parts
• Turbine blade replacement
• Rotor repair
• Diaphragm repair and replacement
• Valve packing replacement
• Spring replacement
• Valve rack repairs
• Oil pump repairs
• Governor control repairs
• Stop valve repairs
• Turbine trip/throttle valve repairs
• Packing and spring replacement
• Dynamic balance
• Laser alignment
• Governor control upgrades
• Condenser inspection and repair
• Sole plate alignment