MECHANICAL SERVICES SECTION 
SERVICES & CAPABILITIES

Service Contact PAX E-Mail
Crane Services Isaiah A Berkan 54117 BERKANIP
Mechanical Services  Ray Hernandez 
Alt: Rudy Borgonia
54144 
54130
HERNANDR 
BORGONR
Mechanical Engineering  Ken Ball 
Alt: Khanh Tran
54507 
54106
BALLKA 
TRANKT
Valve & Tool Repair Shops  Joe Kennedy 
Alt: Lloyd Schlitt
54516 
54519
KENNEDJ 
SCHLITLM

 

Mechanical Services Section offers a full line
of repair services. Specific capabilities are:

Shop Facilities Mechanical Apparatus Engineering
  • 43,000 sq. ft. work area 
  • 75 ton, 60 ft. vertical lifting capability 
  • Railroad spur 
  • Craven lathe - 10' dia. x 30' long 
  • 110 ton capacity balancing machine 
  • Schiess vertical boring mill - 20 ft. table 
  • Abrasive blast booth - 11.5 ft. x 34 ft. long 
  • Richards 12' table vertical boring mill 
  • Schiess vertical Turrett Lathe 6 ft. table 
  • Union CNC horizontal boring mill - 17.5 ft. x 9 ft. working area 
  • 24 Engine lathes of various sizes 
  • 3 CNC type machines - Lathe, Vertical mach. center and horiz. mill 
  • 2 additional balancing machines with 20 - 15,000 lb. capacity 
  • Rotating equipment specialists and welding engineering. Provide inspection, trouble shooting, root cause analysis, steam path audits and repair or refurbishment recommendations for the following: 
    • Turbine rotors, shells, diaphragms, nozzles, and bearings 
    • Pumps 
    • Compressors 
    • Gearing and gear boxes 
  • ASME Boiler and Pressure Vessel Code Repairs and Design 
    • U Stamp Vessel Design 
    • R Stamp Repairs 
    • PP Stamp Repairs 
    • S Stamp Repairs 
  • Lifting Device Design and Fabrication Drawings 
  • Reverse Engineering 
    • Precision geometry capture using Coordinate Measurement Machine 
    • CAD design and analysis of power generation equipment 
    • Finite Element Stress Analysis 
    • Steam path audits 
  • NBIC Safety Valve Repair Services (VR) 
  • Certified weld program 
Shop Services
  • Overhaul/repair/rebuild of: 
  • Steam turbine rotors 
  • Steam turbine diaphragms 
  • Turbine components 
  • Turbine valves 
  • Auxiliary equipment 
  • Gear boxes 
  • Large and/or specialized pumps 
  • Valves 
Field Services Provision of the following services:
On site disassembly and repair of:  
  • Steam turbine components 
  • Auxiliary equipment 
  • Crane components 
  • Mechanical equipment 
  • Journal micro-honing 
  • Balancing to 110 tons 
  • Abrasive blasting 
  • Fabrication 
  • Machining requirements 

Crane Services

Inspection, repair, and certification of bridge, gantry, overhead, fixed and mobile cranes. Our crane surveyors are licensed by California DOSH, with in-house engineering support. Crane Services offers several different programs to ensure compliance with federal and state regulations.