Tesco Contracting Company Inc.
Crane Services


Crane Inspection
  • Weekly
  • Monthly*
  • Quarterly*
  • Semiannual*
  • Annual/Certification*
New Crane Installation
  • Crane Erection
  • Craned Electrification Wiring
  • Crane rail Elecrification (Hot Rail)
  • Assist in crane Start-Up
    and Load Testing

*Can include online Vibration Analysis, Infrared Thermography and Load Test
Lower block and hook inspection
  • Quarterly inspection
  • Annual with NDT (Magnetic Particle Testing)
Below the Hook Lifting Equipment Inspections
  • Monthly
  • Quarterly
  • Semiannual
  • Annual
  • NDT (Magnetic Particle Testing)

Crane Modification

   •  Control rewiring
              Contactor to inverter controls
              Replace electrification system/Ferstoon

   •  Replace Motors (Manage motor repair)
   •  Mechanic work

 Replace Gearbox/Rebuild the Gearbox
 Replace End Trucks (rebuild end trucks)
 Change out sheave/sheave nest
 Replace bearings

Rail-way Electrification (Conductor Bar)

Bridge rail installation and alignment